generic: sync MediaTek Ethernet driver with upstream

Import commits from upstream Linux replacing some downstream patches.
Move accepted patches from pending-{5.15,6.1} to backport-{5.15,6.1}.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

target/linux/generic/backport-5.15/728-v6.1-04-net-ethernet-mtk_eth_soc-fix-resource-leak-in-error-.patch

@@ -0,0 +1,35 @@
+From 8110437e59616293228cd781c486d8495a61e36a Mon Sep 17 00:00:00 2001
+From: Yan Cangang <nalanzeyu@gmail.com>
+Date: Sun, 20 Nov 2022 13:52:58 +0800
+Subject: [PATCH] net: ethernet: mtk_eth_soc: fix resource leak in error path
+
+In mtk_probe(), when mtk_ppe_init() or mtk_eth_offload_init() failed,
+mtk_mdio_cleanup() isn't called. Fix it.
+
+Fixes: ba37b7caf1ed ("net: ethernet: mtk_eth_soc: add support for initializing the PPE")
+Fixes: 502e84e2382d ("net: ethernet: mtk_eth_soc: add flow offloading support")
+Signed-off-by: Yan Cangang <nalanzeyu@gmail.com>
+Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -4087,13 +4087,13 @@ static int mtk_probe(struct platform_dev
+ 						   eth->soc->offload_version, i);
+ 			if (!eth->ppe[i]) {
+ 				err = -ENOMEM;
+-				goto err_free_dev;
++				goto err_deinit_mdio;
+ 			}
+ 		}
+ 
+ 		err = mtk_eth_offload_init(eth);
+ 		if (err)
+-			goto err_free_dev;
++			goto err_deinit_mdio;
+ 	}
+ 
+ 	for (i = 0; i < MTK_MAX_DEVS; i++) {

target/linux/generic/backport-5.15/728-v6.1-05-net-ethernet-mtk_eth_soc-fix-memory-leak-in-error-pa.patch

@@ -0,0 +1,107 @@
+From 603ea5e7ffa73c7fac07d8713d97285990695213 Mon Sep 17 00:00:00 2001
+From: Yan Cangang <nalanzeyu@gmail.com>
+Date: Sun, 20 Nov 2022 13:52:59 +0800
+Subject: [PATCH] net: ethernet: mtk_eth_soc: fix memory leak in error path
+
+In mtk_ppe_init(), when dmam_alloc_coherent() or devm_kzalloc() failed,
+the rhashtable ppe->l2_flows isn't destroyed. Fix it.
+
+In mtk_probe(), when mtk_ppe_init() or mtk_eth_offload_init() or
+register_netdev() failed, have the same problem. Fix it.
+
+Fixes: 33fc42de3327 ("net: ethernet: mtk_eth_soc: support creating mac address based offload entries")
+Signed-off-by: Yan Cangang <nalanzeyu@gmail.com>
+Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c |  9 +++++----
+ drivers/net/ethernet/mediatek/mtk_ppe.c     | 19 +++++++++++++++++--
+ drivers/net/ethernet/mediatek/mtk_ppe.h     |  1 +
+ 3 files changed, 23 insertions(+), 6 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -4087,13 +4087,13 @@ static int mtk_probe(struct platform_dev
+ 						   eth->soc->offload_version, i);
+ 			if (!eth->ppe[i]) {
+ 				err = -ENOMEM;
+-				goto err_deinit_mdio;
++				goto err_deinit_ppe;
+ 			}
+ 		}
+ 
+ 		err = mtk_eth_offload_init(eth);
+ 		if (err)
+-			goto err_deinit_mdio;
++			goto err_deinit_ppe;
+ 	}
+ 
+ 	for (i = 0; i < MTK_MAX_DEVS; i++) {
+@@ -4103,7 +4103,7 @@ static int mtk_probe(struct platform_dev
+ 		err = register_netdev(eth->netdev[i]);
+ 		if (err) {
+ 			dev_err(eth->dev, "error bringing up device\n");
+-			goto err_deinit_mdio;
++			goto err_deinit_ppe;
+ 		} else
+ 			netif_info(eth, probe, eth->netdev[i],
+ 				   "mediatek frame engine at 0x%08lx, irq %d\n",
+@@ -4123,7 +4123,8 @@ static int mtk_probe(struct platform_dev
+ 
+ 	return 0;
+ 
+-err_deinit_mdio:
++err_deinit_ppe:
++	mtk_ppe_deinit(eth);
+ 	mtk_mdio_cleanup(eth);
+ err_free_dev:
+ 	mtk_free_dev(eth);
+--- a/drivers/net/ethernet/mediatek/mtk_ppe.c
++++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
+@@ -743,7 +743,7 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_
+ 				  MTK_PPE_ENTRIES * soc->foe_entry_size,
+ 				  &ppe->foe_phys, GFP_KERNEL);
+ 	if (!foe)
+-		return NULL;
++		goto err_free_l2_flows;
+ 
+ 	ppe->foe_table = foe;
+ 
+@@ -751,11 +751,26 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_
+ 			sizeof(*ppe->foe_flow);
+ 	ppe->foe_flow = devm_kzalloc(dev, foe_flow_size, GFP_KERNEL);
+ 	if (!ppe->foe_flow)
+-		return NULL;
++		goto err_free_l2_flows;
+ 
+ 	mtk_ppe_debugfs_init(ppe, index);
+ 
+ 	return ppe;
++
++err_free_l2_flows:
++	rhashtable_destroy(&ppe->l2_flows);
++	return NULL;
++}
++
++void mtk_ppe_deinit(struct mtk_eth *eth)
++{
++	int i;
++
++	for (i = 0; i < ARRAY_SIZE(eth->ppe); i++) {
++		if (!eth->ppe[i])
++			return;
++		rhashtable_destroy(&eth->ppe[i]->l2_flows);
++	}
+ }
+ 
+ static void mtk_ppe_init_foe_table(struct mtk_ppe *ppe)
+--- a/drivers/net/ethernet/mediatek/mtk_ppe.h
++++ b/drivers/net/ethernet/mediatek/mtk_ppe.h
+@@ -304,6 +304,7 @@ struct mtk_ppe {
+ 
+ struct mtk_ppe *mtk_ppe_init(struct mtk_eth *eth, void __iomem *base,
+ 			     int version, int index);
++void mtk_ppe_deinit(struct mtk_eth *eth);
+ void mtk_ppe_start(struct mtk_ppe *ppe);
+ int mtk_ppe_stop(struct mtk_ppe *ppe);
+ 

target/linux/generic/backport-5.15/729-20-v6.3-net-ethernet-mtk_eth_soc-align-reset-procedure-to-ve.patch

@@ -237,8 +237,8 @@ Signed-off-by: Paolo Abeni <pabeni@redhat.com>
  {
 --- a/drivers/net/ethernet/mediatek/mtk_ppe.h
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe.h
-@@ -306,6 +306,7 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_
+@@ -307,6 +307,7 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_
- 			     int version, int index);
+ void mtk_ppe_deinit(struct mtk_eth *eth);
  void mtk_ppe_start(struct mtk_ppe *ppe);
  int mtk_ppe_stop(struct mtk_ppe *ppe);
 +int mtk_ppe_prepare_reset(struct mtk_ppe *ppe);

target/linux/generic/backport-5.15/730-06-v6.3-net-ethernet-mediatek-ppe-assign-per-port-queues-for.patch

@@ -47,7 +47,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  #define MTK_FOE_IB2_DEST_PORT_V2	GENMASK(12, 9)
  #define MTK_FOE_IB2_MULTICAST_V2	BIT(13)
  #define MTK_FOE_IB2_WDMA_WINFO_V2	BIT(19)
-@@ -351,6 +353,8 @@ int mtk_foe_entry_set_pppoe(struct mtk_e
+@@ -352,6 +354,8 @@ int mtk_foe_entry_set_pppoe(struct mtk_e
  			    int sid);
  int mtk_foe_entry_set_wdma(struct mtk_eth *eth, struct mtk_foe_entry *entry,
  			   int wdma_idx, int txq, int bss, int wcid);

target/linux/generic/backport-5.15/730-07-v6.3-net-ethernet-mtk_eth_soc-compile-out-netsys-v2-code-.patch

@@ -1,28 +0,0 @@
-From: Felix Fietkau <nbd@nbd.name>
-Date: Thu, 27 Oct 2022 23:39:52 +0200
-Subject: [PATCH] net: ethernet: mtk_eth_soc: compile out netsys v2 code
- on mt7621
-
-Avoid some branches in the hot path on low-end devices with limited CPU power,
-and reduce code size
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -917,7 +917,13 @@ enum mkt_eth_capabilities {
- #define MTK_MUX_GMAC12_TO_GEPHY_SGMII   \
- 	(MTK_ETH_MUX_GMAC12_TO_GEPHY_SGMII | MTK_MUX)
- 
--#define MTK_HAS_CAPS(caps, _x)		(((caps) & (_x)) == (_x))
-+#ifdef CONFIG_SOC_MT7621
-+#define MTK_CAP_MASK MTK_NETSYS_V2
-+#else
-+#define MTK_CAP_MASK 0
-+#endif
-+
-+#define MTK_HAS_CAPS(caps, _x)		(((caps) & (_x) & ~(MTK_CAP_MASK)) == (_x))
- 
- #define MT7621_CAPS  (MTK_GMAC1_RGMII | MTK_GMAC1_TRGMII | \
- 		      MTK_GMAC2_RGMII | MTK_SHARED_INT | \

target/linux/generic/backport-5.15/730-09-v6.3-net-ethernet-mtk_eth_soc-fix-VLAN-rx-hardware-accele.patch

@@ -181,7 +181,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  /* CDMP Ingress Control Register */
  #define MTK_CDMP_IG_CTRL	0x400
  #define MTK_CDMP_STAG_EN	BIT(0)
-@@ -1166,6 +1172,8 @@ struct mtk_eth {
+@@ -1160,6 +1166,8 @@ struct mtk_eth {
  
  	int				ip_align;
  

target/linux/generic/backport-5.15/733-v6.2-12-net-mediatek-sgmii-ensure-the-SGMII-PHY-is-powered-d.patch

@@ -34,7 +34,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1070,11 +1070,13 @@ struct mtk_soc_data {
+@@ -1064,11 +1064,13 @@ struct mtk_soc_data {
   * @regmap:            The register map pointing at the range used to setup
   *                     SGMII modes
   * @ana_rgc3:          The offset refers to register ANA_RGC3 related to regmap

target/linux/generic/backport-5.15/733-v6.3-21-net-ethernet-mtk_eth_soc-add-missing-ppe-cache-flush.patch

@@ -11,7 +11,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/drivers/net/ethernet/mediatek/mtk_ppe.c
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
-@@ -523,6 +523,7 @@ __mtk_foe_entry_clear(struct mtk_ppe *pp
+@@ -464,6 +464,7 @@ __mtk_foe_entry_clear(struct mtk_ppe *pp
  		hwe->ib1 &= ~MTK_FOE_IB1_STATE;
  		hwe->ib1 |= FIELD_PREP(MTK_FOE_IB1_STATE, MTK_FOE_STATE_INVALID);
  		dma_wmb();

target/linux/generic/backport-5.15/733-v6.4-24-net-ethernet-mtk_eth_soc-ppe-add-support-for-flow-ac.patch

@@ -53,7 +53,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -4691,8 +4691,8 @@ static int mtk_probe(struct platform_dev
+@@ -4635,8 +4635,8 @@ static int mtk_probe(struct platform_dev
  		for (i = 0; i < num_ppe; i++) {
  			u32 ppe_addr = eth->soc->reg_map->ppe_base + i * 0x400;
  
@@ -64,7 +64,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  			if (!eth->ppe[i]) {
  				err = -ENOMEM;
  				goto err_deinit_ppe;
-@@ -4818,6 +4818,7 @@ static const struct mtk_soc_data mt7622_
+@@ -4762,6 +4762,7 @@ static const struct mtk_soc_data mt7622_
  	.required_pctl = false,
  	.offload_version = 2,
  	.hash_offset = 2,
@@ -72,7 +72,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  	.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
  	.txrx = {
  		.txd_size = sizeof(struct mtk_tx_dma),
-@@ -4855,6 +4856,7 @@ static const struct mtk_soc_data mt7629_
+@@ -4799,6 +4800,7 @@ static const struct mtk_soc_data mt7629_
  	.hw_features = MTK_HW_FEATURES,
  	.required_clks = MT7629_CLKS_BITMAP,
  	.required_pctl = false,
@@ -80,7 +80,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  	.txrx = {
  		.txd_size = sizeof(struct mtk_tx_dma),
  		.rxd_size = sizeof(struct mtk_rx_dma),
-@@ -4875,6 +4877,7 @@ static const struct mtk_soc_data mt7981_
+@@ -4819,6 +4821,7 @@ static const struct mtk_soc_data mt7981_
  	.offload_version = 2,
  	.hash_offset = 4,
  	.foe_entry_size = sizeof(struct mtk_foe_entry),
@@ -88,7 +88,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  	.txrx = {
  		.txd_size = sizeof(struct mtk_tx_dma_v2),
  		.rxd_size = sizeof(struct mtk_rx_dma_v2),
-@@ -4895,6 +4898,7 @@ static const struct mtk_soc_data mt7986_
+@@ -4839,6 +4842,7 @@ static const struct mtk_soc_data mt7986_
  	.offload_version = 2,
  	.hash_offset = 4,
  	.foe_entry_size = sizeof(struct mtk_foe_entry),
@@ -98,7 +98,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  		.rxd_size = sizeof(struct mtk_rx_dma_v2),
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1017,6 +1017,8 @@ struct mtk_reg_map {
+@@ -1008,6 +1008,8 @@ struct mtk_reg_map {
   *				the extra setup for those pins used by GMAC.
   * @hash_offset			Flow table hash offset.
   * @foe_entry_size		Foe table entry size.
@@ -107,7 +107,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
   * @txd_size			Tx DMA descriptor size.
   * @rxd_size			Rx DMA descriptor size.
   * @rx_irq_done_mask		Rx irq done register mask.
-@@ -1034,6 +1036,7 @@ struct mtk_soc_data {
+@@ -1025,6 +1027,7 @@ struct mtk_soc_data {
  	u8		hash_offset;
  	u16		foe_entry_size;
  	netdev_features_t hw_features;
@@ -166,7 +166,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  static void mtk_ppe_cache_clear(struct mtk_ppe *ppe)
  {
  	ppe_set(ppe, MTK_PPE_CACHE_CTL, MTK_PPE_CACHE_CTL_CLEAR);
-@@ -459,6 +501,13 @@ __mtk_foe_entry_clear(struct mtk_ppe *pp
+@@ -465,6 +507,13 @@ __mtk_foe_entry_clear(struct mtk_ppe *pp
  		hwe->ib1 |= FIELD_PREP(MTK_FOE_IB1_STATE, MTK_FOE_STATE_INVALID);
  		dma_wmb();
  		mtk_ppe_cache_clear(ppe);
@@ -180,7 +180,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  	}
  	entry->hash = 0xffff;
  
-@@ -566,6 +615,9 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
+@@ -572,6 +621,9 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
  	wmb();
  	hwe->ib1 = entry->ib1;
  
@@ -190,7 +190,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  	dma_wmb();
  
  	mtk_ppe_cache_clear(ppe);
-@@ -757,11 +809,39 @@ int mtk_ppe_prepare_reset(struct mtk_ppe
+@@ -763,11 +815,39 @@ int mtk_ppe_prepare_reset(struct mtk_ppe
  	return mtk_ppe_wait_busy(ppe);
  }
  
@@ -232,7 +232,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  	struct mtk_ppe *ppe;
  	u32 foe_flow_size;
  	void *foe;
-@@ -778,7 +858,8 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_
+@@ -784,7 +864,8 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_
  	ppe->base = base;
  	ppe->eth = eth;
  	ppe->dev = dev;
@@ -242,7 +242,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  
  	foe = dmam_alloc_coherent(ppe->dev,
  				  MTK_PPE_ENTRIES * soc->foe_entry_size,
-@@ -794,6 +875,23 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_
+@@ -800,6 +881,23 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_
  	if (!ppe->foe_flow)
  		goto err_free_l2_flows;
  
@@ -266,7 +266,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  	mtk_ppe_debugfs_init(ppe, index);
  
  	return ppe;
-@@ -923,6 +1021,16 @@ void mtk_ppe_start(struct mtk_ppe *ppe)
+@@ -929,6 +1027,16 @@ void mtk_ppe_start(struct mtk_ppe *ppe)
  		ppe_w32(ppe, MTK_PPE_DEFAULT_CPU_PORT1, 0xcb777);
  		ppe_w32(ppe, MTK_PPE_SBW_CTRL, 0x7f);
  	}

target/linux/generic/backport-5.15/733-v6.4-25-net-ethernet-mediatek-fix-ppe-flow-accounting-for-v1.patch

@@ -11,7 +11,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/drivers/net/ethernet/mediatek/mtk_ppe.c
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
-@@ -646,6 +646,7 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
+@@ -605,6 +605,7 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
  	struct mtk_eth *eth = ppe->eth;
  	u16 timestamp = mtk_eth_timestamp(eth);
  	struct mtk_foe_entry *hwe;
@@ -19,7 +19,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
  	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
  		entry->ib1 &= ~MTK_FOE_IB1_BIND_TIMESTAMP_V2;
-@@ -662,8 +663,13 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
+@@ -621,8 +622,13 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
  	wmb();
  	hwe->ib1 = entry->ib1;
  

target/linux/generic/backport-5.15/733-v6.5-27-net-ethernet-mtk_eth_soc-always-mtk_get_ib1_pkt_type.patch

@@ -0,0 +1,31 @@
+From b804f765485109f9644cc05d1e8fc79ca6c6e4aa Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Wed, 19 Jul 2023 01:39:36 +0100
+Subject: [PATCH 094/250] net: ethernet: mtk_eth_soc: always
+ mtk_get_ib1_pkt_type
+
+entries and bind debugfs files would display wrong data on NETSYS_V2 and
+later because instead of using mtk_get_ib1_pkt_type the driver would use
+MTK_FOE_IB1_PACKET_TYPE which corresponds to NETSYS_V1(.x) SoCs.
+Use mtk_get_ib1_pkt_type so entries and bind records display correctly.
+
+Fixes: 03a3180e5c09e ("net: ethernet: mtk_eth_soc: introduce flow offloading support for mt7986")
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Link: https://lore.kernel.org/r/c0ae03d0182f4d27b874cbdf0059bc972c317f3c.1689727134.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c
++++ b/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c
+@@ -98,7 +98,7 @@ mtk_ppe_debugfs_foe_show(struct seq_file
+ 
+ 		acct = mtk_foe_entry_get_mib(ppe, i, NULL);
+ 
+-		type = FIELD_GET(MTK_FOE_IB1_PACKET_TYPE, entry->ib1);
++		type = mtk_get_ib1_pkt_type(ppe->eth, entry->ib1);
+ 		seq_printf(m, "%05x %s %7s", i,
+ 			   mtk_foe_entry_state_str(state),
+ 			   mtk_foe_pkt_type_str(type));

target/linux/generic/backport-5.15/750-v6.5-01-net-ethernet-mtk_ppe-add-MTK_FOE_ENTRY_V-1-2-_SIZE-m.patch

@@ -0,0 +1,78 @@
+From 5ea0e1312bcfebc06b5f91d1bb82b823d6395125 Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Wed, 19 Jul 2023 12:29:49 +0200
+Subject: [PATCH 095/250] net: ethernet: mtk_ppe: add MTK_FOE_ENTRY_V{1,2}_SIZE
+ macros
+
+Introduce MTK_FOE_ENTRY_V{1,2}_SIZE macros in order to make more
+explicit foe_entry size for different chipset revisions.
+
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Reviewed-by: Simon Horman <simon.horman@corigine.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 10 +++++-----
+ drivers/net/ethernet/mediatek/mtk_ppe.h     |  3 +++
+ 2 files changed, 8 insertions(+), 5 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -4711,7 +4711,7 @@ static const struct mtk_soc_data mt7621_
+ 	.required_pctl = false,
+ 	.offload_version = 1,
+ 	.hash_offset = 2,
+-	.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
++	.foe_entry_size = MTK_FOE_ENTRY_V1_SIZE,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma),
+ 		.rxd_size = sizeof(struct mtk_rx_dma),
+@@ -4732,7 +4732,7 @@ static const struct mtk_soc_data mt7622_
+ 	.offload_version = 2,
+ 	.hash_offset = 2,
+ 	.has_accounting = true,
+-	.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
++	.foe_entry_size = MTK_FOE_ENTRY_V1_SIZE,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma),
+ 		.rxd_size = sizeof(struct mtk_rx_dma),
+@@ -4751,7 +4751,7 @@ static const struct mtk_soc_data mt7623_
+ 	.required_pctl = true,
+ 	.offload_version = 1,
+ 	.hash_offset = 2,
+-	.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
++	.foe_entry_size = MTK_FOE_ENTRY_V1_SIZE,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma),
+ 		.rxd_size = sizeof(struct mtk_rx_dma),
+@@ -4789,8 +4789,8 @@ static const struct mtk_soc_data mt7981_
+ 	.required_pctl = false,
+ 	.offload_version = 2,
+ 	.hash_offset = 4,
+-	.foe_entry_size = sizeof(struct mtk_foe_entry),
+ 	.has_accounting = true,
++	.foe_entry_size = MTK_FOE_ENTRY_V2_SIZE,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma_v2),
+ 		.rxd_size = sizeof(struct mtk_rx_dma_v2),
+@@ -4810,8 +4810,8 @@ static const struct mtk_soc_data mt7986_
+ 	.required_pctl = false,
+ 	.offload_version = 2,
+ 	.hash_offset = 4,
+-	.foe_entry_size = sizeof(struct mtk_foe_entry),
+ 	.has_accounting = true,
++	.foe_entry_size = MTK_FOE_ENTRY_V2_SIZE,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma_v2),
+ 		.rxd_size = sizeof(struct mtk_rx_dma_v2),
+--- a/drivers/net/ethernet/mediatek/mtk_ppe.h
++++ b/drivers/net/ethernet/mediatek/mtk_ppe.h
+@@ -216,6 +216,9 @@ struct mtk_foe_ipv6_6rd {
+ 	struct mtk_foe_mac_info l2;
+ };
+ 
++#define MTK_FOE_ENTRY_V1_SIZE	80
++#define MTK_FOE_ENTRY_V2_SIZE	96
++
+ struct mtk_foe_entry {
+ 	u32 ib1;
+ 

target/linux/generic/backport-5.15/750-v6.5-02-net-ethernet-mtk_eth_soc-remove-incorrect-PLL-config.patch

@@ -0,0 +1,141 @@
+From 8cfa2576d79f9379d167a8994f0fca935c07a8bc Mon Sep 17 00:00:00 2001
+From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
+Date: Sat, 22 Jul 2023 21:32:49 +0100
+Subject: [PATCH 096/250] net: ethernet: mtk_eth_soc: remove incorrect PLL
+ configuration
+
+MT7623 GMAC0 attempts to configure the system clocking according to the
+required speed in the .mac_config callback for non-SGMII, non-baseX and
+non-TRGMII modes.
+
+state->speed setting has never been reliable in the .mac_config
+callback - there are cases where this is not the link speed,
+particularly via ethtool paths, so this has always been unreliable (as
+detailed in phylink's documentation.)
+
+There is the additional issue that mtk_gmac0_rgmii_adjust() will only
+be called if state->interface changes, which means it only configures
+the system clocking on the very first .mac_config call, which will be
+made when the network device is first brought up before any link is
+established.
+
+Essentially, this code is incredibly buggy, and probably never worked.
+
+Moreover, checking the in-kernel DT files, it seems no platform makes
+use of this code path.
+
+Therefore, let's remove it, and disable interface modes for port 0 that
+are not SGMII, 1000base-X, 2500base-X or TRGMII on the MT7623.
+
+Reviewed-by: Daniel Golle <daniel@makrotopia.org>
+Tested-by: Daniel Golle <daniel@makrotopia.org>
+Tested-by: Frank Wunderlich <frank-w@public-files.de>
+Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
+Signed-off-by: Paolo Abeni <pabeni@redhat.com>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 54 ++++++---------------
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h |  1 +
+ 2 files changed, 17 insertions(+), 38 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -309,7 +309,7 @@ static int mt7621_gmac0_rgmii_adjust(str
+ }
+ 
+ static void mtk_gmac0_rgmii_adjust(struct mtk_eth *eth,
+-				   phy_interface_t interface, int speed)
++				   phy_interface_t interface)
+ {
+ 	u32 val;
+ 	int ret;
+@@ -323,26 +323,7 @@ static void mtk_gmac0_rgmii_adjust(struc
+ 		return;
+ 	}
+ 
+-	val = (speed == SPEED_1000) ?
+-		INTF_MODE_RGMII_1000 : INTF_MODE_RGMII_10_100;
+-	mtk_w32(eth, val, INTF_MODE);
+-
+-	regmap_update_bits(eth->ethsys, ETHSYS_CLKCFG0,
+-			   ETHSYS_TRGMII_CLK_SEL362_5,
+-			   ETHSYS_TRGMII_CLK_SEL362_5);
+-
+-	val = (speed == SPEED_1000) ? 250000000 : 500000000;
+-	ret = clk_set_rate(eth->clks[MTK_CLK_TRGPLL], val);
+-	if (ret)
+-		dev_err(eth->dev, "Failed to set trgmii pll: %d\n", ret);
+-
+-	val = (speed == SPEED_1000) ?
+-		RCK_CTRL_RGMII_1000 : RCK_CTRL_RGMII_10_100;
+-	mtk_w32(eth, val, TRGMII_RCK_CTRL);
+-
+-	val = (speed == SPEED_1000) ?
+-		TCK_CTRL_RGMII_1000 : TCK_CTRL_RGMII_10_100;
+-	mtk_w32(eth, val, TRGMII_TCK_CTRL);
++	dev_err(eth->dev, "Missing PLL configuration, ethernet may not work\n");
+ }
+ 
+ static struct phylink_pcs *mtk_mac_select_pcs(struct phylink_config *config,
+@@ -428,17 +409,8 @@ static void mtk_mac_config(struct phylin
+ 							      state->interface))
+ 					goto err_phy;
+ 			} else {
+-				/* FIXME: this is incorrect. Not only does it
+-				 * use state->speed (which is not guaranteed
+-				 * to be correct) but it also makes use of it
+-				 * in a code path that will only be reachable
+-				 * when the PHY interface mode changes, not
+-				 * when the speed changes. Consequently, RGMII
+-				 * is probably broken.
+-				 */
+ 				mtk_gmac0_rgmii_adjust(mac->hw,
+-						       state->interface,
+-						       state->speed);
++						       state->interface);
+ 
+ 				/* mt7623_pad_clk_setup */
+ 				for (i = 0 ; i < NUM_TRGMII_CTRL; i++)
+@@ -4286,13 +4258,19 @@ static int mtk_add_mac(struct mtk_eth *e
+ 	mac->phylink_config.mac_capabilities = MAC_ASYM_PAUSE | MAC_SYM_PAUSE |
+ 		MAC_10 | MAC_100 | MAC_1000 | MAC_2500FD;
+ 
+-	__set_bit(PHY_INTERFACE_MODE_MII,
+-		  mac->phylink_config.supported_interfaces);
+-	__set_bit(PHY_INTERFACE_MODE_GMII,
+-		  mac->phylink_config.supported_interfaces);
++	/* MT7623 gmac0 is now missing its speed-specific PLL configuration
++	 * in its .mac_config method (since state->speed is not valid there.
++	 * Disable support for MII, GMII and RGMII.
++	 */
++	if (!mac->hw->soc->disable_pll_modes || mac->id != 0) {
++		__set_bit(PHY_INTERFACE_MODE_MII,
++			  mac->phylink_config.supported_interfaces);
++		__set_bit(PHY_INTERFACE_MODE_GMII,
++			  mac->phylink_config.supported_interfaces);
+ 
+-	if (MTK_HAS_CAPS(mac->hw->soc->caps, MTK_RGMII))
+-		phy_interface_set_rgmii(mac->phylink_config.supported_interfaces);
++		if (MTK_HAS_CAPS(mac->hw->soc->caps, MTK_RGMII))
++			phy_interface_set_rgmii(mac->phylink_config.supported_interfaces);
++	}
+ 
+ 	if (MTK_HAS_CAPS(mac->hw->soc->caps, MTK_TRGMII) && !mac->id)
+ 		__set_bit(PHY_INTERFACE_MODE_TRGMII,
+@@ -4752,6 +4730,7 @@ static const struct mtk_soc_data mt7623_
+ 	.offload_version = 1,
+ 	.hash_offset = 2,
+ 	.foe_entry_size = MTK_FOE_ENTRY_V1_SIZE,
++	.disable_pll_modes = true,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma),
+ 		.rxd_size = sizeof(struct mtk_rx_dma),
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -1027,6 +1027,7 @@ struct mtk_soc_data {
+ 	u16		foe_entry_size;
+ 	netdev_features_t hw_features;
+ 	bool		has_accounting;
++	bool		disable_pll_modes;
+ 	struct {
+ 		u32	txd_size;
+ 		u32	rxd_size;

target/linux/generic/backport-5.15/750-v6.5-03-net-ethernet-mtk_eth_soc-remove-mac_pcs_get_state-an.patch

@@ -0,0 +1,81 @@
+From a4c2233b1e4359b6c64b6f9ba98c8718a11fffee Mon Sep 17 00:00:00 2001
+From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
+Date: Sat, 22 Jul 2023 21:32:54 +0100
+Subject: [PATCH 097/250] net: ethernet: mtk_eth_soc: remove mac_pcs_get_state
+ and modernise
+
+Remove the .mac_pcs_get_state function, since as far as I can tell is
+never called - no DT appears to specify an in-band-status management
+nor SFP support for this driver.
+
+Removal of this, along with the previous patch to remove the incorrect
+clocking configuration, means that the driver becomes non-legacy, so
+we can remove the "legacy_pre_march2020" status from this driver.
+
+Reviewed-by: Daniel Golle <daniel@makrotopia.org>
+Tested-by: Daniel Golle <daniel@makrotopia.org>
+Tested-by: Frank Wunderlich <frank-w@public-files.de>
+Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
+Signed-off-by: Paolo Abeni <pabeni@redhat.com>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 35 ---------------------
+ 1 file changed, 35 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -512,38 +512,6 @@ static int mtk_mac_finish(struct phylink
+ 	return 0;
+ }
+ 
+-static void mtk_mac_pcs_get_state(struct phylink_config *config,
+-				  struct phylink_link_state *state)
+-{
+-	struct mtk_mac *mac = container_of(config, struct mtk_mac,
+-					   phylink_config);
+-	u32 pmsr = mtk_r32(mac->hw, MTK_MAC_MSR(mac->id));
+-
+-	state->link = (pmsr & MAC_MSR_LINK);
+-	state->duplex = (pmsr & MAC_MSR_DPX) >> 1;
+-
+-	switch (pmsr & (MAC_MSR_SPEED_1000 | MAC_MSR_SPEED_100)) {
+-	case 0:
+-		state->speed = SPEED_10;
+-		break;
+-	case MAC_MSR_SPEED_100:
+-		state->speed = SPEED_100;
+-		break;
+-	case MAC_MSR_SPEED_1000:
+-		state->speed = SPEED_1000;
+-		break;
+-	default:
+-		state->speed = SPEED_UNKNOWN;
+-		break;
+-	}
+-
+-	state->pause &= (MLO_PAUSE_RX | MLO_PAUSE_TX);
+-	if (pmsr & MAC_MSR_RX_FC)
+-		state->pause |= MLO_PAUSE_RX;
+-	if (pmsr & MAC_MSR_TX_FC)
+-		state->pause |= MLO_PAUSE_TX;
+-}
+-
+ static void mtk_mac_link_down(struct phylink_config *config, unsigned int mode,
+ 			      phy_interface_t interface)
+ {
+@@ -666,7 +634,6 @@ static void mtk_mac_link_up(struct phyli
+ static const struct phylink_mac_ops mtk_phylink_ops = {
+ 	.validate = phylink_generic_validate,
+ 	.mac_select_pcs = mtk_mac_select_pcs,
+-	.mac_pcs_get_state = mtk_mac_pcs_get_state,
+ 	.mac_config = mtk_mac_config,
+ 	.mac_finish = mtk_mac_finish,
+ 	.mac_link_down = mtk_mac_link_down,
+@@ -4253,8 +4220,6 @@ static int mtk_add_mac(struct mtk_eth *e
+ 
+ 	mac->phylink_config.dev = &eth->netdev[id]->dev;
+ 	mac->phylink_config.type = PHYLINK_NETDEV;
+-	/* This driver makes use of state->speed in mac_config */
+-	mac->phylink_config.legacy_pre_march2020 = true;
+ 	mac->phylink_config.mac_capabilities = MAC_ASYM_PAUSE | MAC_SYM_PAUSE |
+ 		MAC_10 | MAC_100 | MAC_1000 | MAC_2500FD;
+ 

target/linux/generic/backport-5.15/750-v6.5-05-net-ethernet-mtk_eth_soc-add-version-in-mtk_soc_data.patch

@@ -0,0 +1,550 @@
+From 5d8d05fbf804b4485646d39551ac27452e45afd3 Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Tue, 25 Jul 2023 01:52:02 +0100
+Subject: [PATCH 099/250] net: ethernet: mtk_eth_soc: add version in
+ mtk_soc_data
+
+Introduce version field in mtk_soc_data data structure in order to
+make mtk_eth driver easier to maintain for chipset configuration
+codebase. Get rid of MTK_NETSYS_V2 bit in chip capabilities.
+This is a preliminary patch to introduce support for MT7988 SoC.
+
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/e52fae302ca135436e5cdd26d38d87be2da63055.1690246066.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c   | 55 +++++++++++--------
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h   | 36 +++++++-----
+ drivers/net/ethernet/mediatek/mtk_ppe.c       | 18 +++---
+ .../net/ethernet/mediatek/mtk_ppe_offload.c   |  2 +-
+ drivers/net/ethernet/mediatek/mtk_wed.c       |  4 +-
+ 5 files changed, 66 insertions(+), 49 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -537,7 +537,7 @@ static void mtk_set_queue_speed(struct m
+ 	      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_MAN, 1) |
+ 	      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_EXP, 4) |
+ 	      MTK_QTX_SCH_LEAKY_BUCKET_SIZE;
+-	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v1(eth))
+ 		val |= MTK_QTX_SCH_LEAKY_BUCKET_EN;
+ 
+ 	if (IS_ENABLED(CONFIG_SOC_MT7621)) {
+@@ -912,7 +912,7 @@ static bool mtk_rx_get_desc(struct mtk_e
+ 	rxd->rxd1 = READ_ONCE(dma_rxd->rxd1);
+ 	rxd->rxd3 = READ_ONCE(dma_rxd->rxd3);
+ 	rxd->rxd4 = READ_ONCE(dma_rxd->rxd4);
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		rxd->rxd5 = READ_ONCE(dma_rxd->rxd5);
+ 		rxd->rxd6 = READ_ONCE(dma_rxd->rxd6);
+ 	}
+@@ -970,7 +970,7 @@ static int mtk_init_fq_dma(struct mtk_et
+ 
+ 		txd->txd3 = TX_DMA_PLEN0(MTK_QDMA_PAGE_SIZE);
+ 		txd->txd4 = 0;
+-		if (MTK_HAS_CAPS(soc->caps, MTK_NETSYS_V2)) {
++		if (mtk_is_netsys_v2_or_greater(eth)) {
+ 			txd->txd5 = 0;
+ 			txd->txd6 = 0;
+ 			txd->txd7 = 0;
+@@ -1159,7 +1159,7 @@ static void mtk_tx_set_dma_desc(struct n
+ 	struct mtk_mac *mac = netdev_priv(dev);
+ 	struct mtk_eth *eth = mac->hw;
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		mtk_tx_set_dma_desc_v2(dev, txd, info);
+ 	else
+ 		mtk_tx_set_dma_desc_v1(dev, txd, info);
+@@ -1466,7 +1466,7 @@ static void mtk_update_rx_cpu_idx(struct
+ 
+ static bool mtk_page_pool_enabled(struct mtk_eth *eth)
+ {
+-	return MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2);
++	return eth->soc->version == 2;
+ }
+ 
+ static struct page_pool *mtk_create_page_pool(struct mtk_eth *eth,
+@@ -1806,7 +1806,7 @@ static int mtk_poll_rx(struct napi_struc
+ 			break;
+ 
+ 		/* find out which mac the packet come from. values start at 1 */
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++		if (mtk_is_netsys_v2_or_greater(eth))
+ 			mac = RX_DMA_GET_SPORT_V2(trxd.rxd5) - 1;
+ 		else if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628) &&
+ 			 !(trxd.rxd4 & RX_DMA_SPECIAL_TAG))
+@@ -1902,7 +1902,7 @@ static int mtk_poll_rx(struct napi_struc
+ 		skb->dev = netdev;
+ 		bytes += skb->len;
+ 
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++		if (mtk_is_netsys_v2_or_greater(eth)) {
+ 			reason = FIELD_GET(MTK_RXD5_PPE_CPU_REASON, trxd.rxd5);
+ 			hash = trxd.rxd5 & MTK_RXD5_FOE_ENTRY;
+ 			if (hash != MTK_RXD5_FOE_ENTRY)
+@@ -1927,8 +1927,8 @@ static int mtk_poll_rx(struct napi_struc
+ 		/* When using VLAN untagging in combination with DSA, the
+ 		 * hardware treats the MTK special tag as a VLAN and untags it.
+ 		 */
+-		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2) &&
+-		    (trxd.rxd2 & RX_DMA_VTAG) && netdev_uses_dsa(netdev)) {
++		if (mtk_is_netsys_v1(eth) && (trxd.rxd2 & RX_DMA_VTAG) &&
++		    netdev_uses_dsa(netdev)) {
+ 			unsigned int port = RX_DMA_VPID(trxd.rxd3) & GENMASK(2, 0);
+ 
+ 			if (port < ARRAY_SIZE(eth->dsa_meta) &&
+@@ -2232,7 +2232,7 @@ static int mtk_tx_alloc(struct mtk_eth *
+ 		txd->txd2 = next_ptr;
+ 		txd->txd3 = TX_DMA_LS0 | TX_DMA_OWNER_CPU;
+ 		txd->txd4 = 0;
+-		if (MTK_HAS_CAPS(soc->caps, MTK_NETSYS_V2)) {
++		if (mtk_is_netsys_v2_or_greater(eth)) {
+ 			txd->txd5 = 0;
+ 			txd->txd6 = 0;
+ 			txd->txd7 = 0;
+@@ -2285,14 +2285,14 @@ static int mtk_tx_alloc(struct mtk_eth *
+ 			      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_MAN, 1) |
+ 			      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_EXP, 4) |
+ 			      MTK_QTX_SCH_LEAKY_BUCKET_SIZE;
+-			if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++			if (mtk_is_netsys_v1(eth))
+ 				val |= MTK_QTX_SCH_LEAKY_BUCKET_EN;
+ 			mtk_w32(eth, val, soc->reg_map->qdma.qtx_sch + ofs);
+ 			ofs += MTK_QTX_OFFSET;
+ 		}
+ 		val = MTK_QDMA_TX_SCH_MAX_WFQ | (MTK_QDMA_TX_SCH_MAX_WFQ << 16);
+ 		mtk_w32(eth, val, soc->reg_map->qdma.tx_sch_rate);
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++		if (mtk_is_netsys_v2_or_greater(eth))
+ 			mtk_w32(eth, val, soc->reg_map->qdma.tx_sch_rate + 4);
+ 	} else {
+ 		mtk_w32(eth, ring->phys_pdma, MT7628_TX_BASE_PTR0);
+@@ -2419,7 +2419,7 @@ static int mtk_rx_alloc(struct mtk_eth *
+ 
+ 		rxd->rxd3 = 0;
+ 		rxd->rxd4 = 0;
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++		if (mtk_is_netsys_v2_or_greater(eth)) {
+ 			rxd->rxd5 = 0;
+ 			rxd->rxd6 = 0;
+ 			rxd->rxd7 = 0;
+@@ -2967,7 +2967,7 @@ static int mtk_start_dma(struct mtk_eth
+ 		       MTK_TX_BT_32DWORDS | MTK_NDP_CO_PRO |
+ 		       MTK_RX_2B_OFFSET | MTK_TX_WB_DDONE;
+ 
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++		if (mtk_is_netsys_v2_or_greater(eth))
+ 			val |= MTK_MUTLI_CNT | MTK_RESV_BUF |
+ 			       MTK_WCOMP_EN | MTK_DMAD_WR_WDONE |
+ 			       MTK_CHK_DDONE_EN | MTK_LEAKY_BUCKET_EN;
+@@ -3111,7 +3111,7 @@ static int mtk_open(struct net_device *d
+ 	phylink_start(mac->phylink);
+ 	netif_tx_start_all_queues(dev);
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return 0;
+ 
+ 	if (mtk_uses_dsa(dev) && !eth->prog) {
+@@ -3376,7 +3376,7 @@ static void mtk_hw_reset(struct mtk_eth
+ {
+ 	u32 val;
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN, 0);
+ 		val = RSTCTRL_PPE0_V2;
+ 	} else {
+@@ -3388,7 +3388,7 @@ static void mtk_hw_reset(struct mtk_eth
+ 
+ 	ethsys_reset(eth, RSTCTRL_ETH | RSTCTRL_FE | val);
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN,
+ 			     0x3ffffff);
+ }
+@@ -3414,7 +3414,7 @@ static void mtk_hw_warm_reset(struct mtk
+ 		return;
+ 	}
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		rst_mask = RSTCTRL_ETH | RSTCTRL_PPE0_V2;
+ 	else
+ 		rst_mask = RSTCTRL_ETH | RSTCTRL_PPE0;
+@@ -3584,7 +3584,7 @@ static int mtk_hw_init(struct mtk_eth *e
+ 	else
+ 		mtk_hw_reset(eth);
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		/* Set FE to PDMAv2 if necessary */
+ 		val = mtk_r32(eth, MTK_FE_GLO_MISC);
+ 		mtk_w32(eth,  val | BIT(4), MTK_FE_GLO_MISC);
+@@ -3621,7 +3621,7 @@ static int mtk_hw_init(struct mtk_eth *e
+ 	 */
+ 	val = mtk_r32(eth, MTK_CDMQ_IG_CTRL);
+ 	mtk_w32(eth, val | MTK_CDMQ_STAG_EN, MTK_CDMQ_IG_CTRL);
+-	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v1(eth)) {
+ 		val = mtk_r32(eth, MTK_CDMP_IG_CTRL);
+ 		mtk_w32(eth, val | MTK_CDMP_STAG_EN, MTK_CDMP_IG_CTRL);
+ 
+@@ -3643,7 +3643,7 @@ static int mtk_hw_init(struct mtk_eth *e
+ 	mtk_w32(eth, eth->soc->txrx.rx_irq_done_mask, reg_map->qdma.int_grp + 4);
+ 	mtk_w32(eth, 0x21021000, MTK_FE_INT_GRP);
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		/* PSE should not drop port8 and port9 packets from WDMA Tx */
+ 		mtk_w32(eth, 0x00000300, PSE_DROP_CFG);
+ 
+@@ -4432,7 +4432,7 @@ static int mtk_probe(struct platform_dev
+ 		}
+ 	}
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ 		if (!res) {
+ 			err = -EINVAL;
+@@ -4540,9 +4540,8 @@ static int mtk_probe(struct platform_dev
+ 	}
+ 
+ 	if (eth->soc->offload_version) {
+-		u32 num_ppe;
++		u32 num_ppe = mtk_is_netsys_v2_or_greater(eth) ? 2 : 1;
+ 
+-		num_ppe = MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2) ? 2 : 1;
+ 		num_ppe = min_t(u32, ARRAY_SIZE(eth->ppe), num_ppe);
+ 		for (i = 0; i < num_ppe; i++) {
+ 			u32 ppe_addr = eth->soc->reg_map->ppe_base + i * 0x400;
+@@ -4636,6 +4635,7 @@ static const struct mtk_soc_data mt2701_
+ 	.hw_features = MTK_HW_FEATURES,
+ 	.required_clks = MT7623_CLKS_BITMAP,
+ 	.required_pctl = true,
++	.version = 1,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma),
+ 		.rxd_size = sizeof(struct mtk_rx_dma),
+@@ -4652,6 +4652,7 @@ static const struct mtk_soc_data mt7621_
+ 	.hw_features = MTK_HW_FEATURES,
+ 	.required_clks = MT7621_CLKS_BITMAP,
+ 	.required_pctl = false,
++	.version = 1,
+ 	.offload_version = 1,
+ 	.hash_offset = 2,
+ 	.foe_entry_size = MTK_FOE_ENTRY_V1_SIZE,
+@@ -4672,6 +4673,7 @@ static const struct mtk_soc_data mt7622_
+ 	.hw_features = MTK_HW_FEATURES,
+ 	.required_clks = MT7622_CLKS_BITMAP,
+ 	.required_pctl = false,
++	.version = 1,
+ 	.offload_version = 2,
+ 	.hash_offset = 2,
+ 	.has_accounting = true,
+@@ -4692,6 +4694,7 @@ static const struct mtk_soc_data mt7623_
+ 	.hw_features = MTK_HW_FEATURES,
+ 	.required_clks = MT7623_CLKS_BITMAP,
+ 	.required_pctl = true,
++	.version = 1,
+ 	.offload_version = 1,
+ 	.hash_offset = 2,
+ 	.foe_entry_size = MTK_FOE_ENTRY_V1_SIZE,
+@@ -4714,6 +4717,7 @@ static const struct mtk_soc_data mt7629_
+ 	.required_clks = MT7629_CLKS_BITMAP,
+ 	.required_pctl = false,
+ 	.has_accounting = true,
++	.version = 1,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma),
+ 		.rxd_size = sizeof(struct mtk_rx_dma),
+@@ -4731,6 +4735,7 @@ static const struct mtk_soc_data mt7981_
+ 	.hw_features = MTK_HW_FEATURES,
+ 	.required_clks = MT7981_CLKS_BITMAP,
+ 	.required_pctl = false,
++	.version = 2,
+ 	.offload_version = 2,
+ 	.hash_offset = 4,
+ 	.has_accounting = true,
+@@ -4752,6 +4757,7 @@ static const struct mtk_soc_data mt7986_
+ 	.hw_features = MTK_HW_FEATURES,
+ 	.required_clks = MT7986_CLKS_BITMAP,
+ 	.required_pctl = false,
++	.version = 2,
+ 	.offload_version = 2,
+ 	.hash_offset = 4,
+ 	.has_accounting = true,
+@@ -4772,6 +4778,7 @@ static const struct mtk_soc_data rt5350_
+ 	.hw_features = MTK_HW_FEATURES_MT7628,
+ 	.required_clks = MT7628_CLKS_BITMAP,
+ 	.required_pctl = false,
++	.version = 1,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma),
+ 		.rxd_size = sizeof(struct mtk_rx_dma),
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -817,7 +817,6 @@ enum mkt_eth_capabilities {
+ 	MTK_SHARED_INT_BIT,
+ 	MTK_TRGMII_MT7621_CLK_BIT,
+ 	MTK_QDMA_BIT,
+-	MTK_NETSYS_V2_BIT,
+ 	MTK_SOC_MT7628_BIT,
+ 	MTK_RSTCTRL_PPE1_BIT,
+ 	MTK_U3_COPHY_V2_BIT,
+@@ -852,7 +851,6 @@ enum mkt_eth_capabilities {
+ #define MTK_SHARED_INT		BIT(MTK_SHARED_INT_BIT)
+ #define MTK_TRGMII_MT7621_CLK	BIT(MTK_TRGMII_MT7621_CLK_BIT)
+ #define MTK_QDMA		BIT(MTK_QDMA_BIT)
+-#define MTK_NETSYS_V2		BIT(MTK_NETSYS_V2_BIT)
+ #define MTK_SOC_MT7628		BIT(MTK_SOC_MT7628_BIT)
+ #define MTK_RSTCTRL_PPE1	BIT(MTK_RSTCTRL_PPE1_BIT)
+ #define MTK_U3_COPHY_V2		BIT(MTK_U3_COPHY_V2_BIT)
+@@ -931,11 +929,11 @@ enum mkt_eth_capabilities {
+ #define MT7981_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | MTK_GMAC2_GEPHY | \
+ 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
+ 		      MTK_MUX_U3_GMAC2_TO_QPHY | MTK_U3_COPHY_V2 | \
+-		      MTK_NETSYS_V2 | MTK_RSTCTRL_PPE1)
++		      MTK_RSTCTRL_PPE1)
+ 
+ #define MT7986_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | \
+ 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
+-		      MTK_NETSYS_V2 | MTK_RSTCTRL_PPE1)
++		      MTK_RSTCTRL_PPE1)
+ 
+ struct mtk_tx_dma_desc_info {
+ 	dma_addr_t	addr;
+@@ -1006,6 +1004,7 @@ struct mtk_reg_map {
+  * @required_pctl		A bool value to show whether the SoC requires
+  *				the extra setup for those pins used by GMAC.
+  * @hash_offset			Flow table hash offset.
++ * @version			SoC version.
+  * @foe_entry_size		Foe table entry size.
+  * @has_accounting		Bool indicating support for accounting of
+  *				offloaded flows.
+@@ -1024,6 +1023,7 @@ struct mtk_soc_data {
+ 	bool		required_pctl;
+ 	u8		offload_version;
+ 	u8		hash_offset;
++	u8		version;
+ 	u16		foe_entry_size;
+ 	netdev_features_t hw_features;
+ 	bool		has_accounting;
+@@ -1180,6 +1180,16 @@ struct mtk_mac {
+ /* the struct describing the SoC. these are declared in the soc_xyz.c files */
+ extern const struct of_device_id of_mtk_match[];
+ 
++static inline bool mtk_is_netsys_v1(struct mtk_eth *eth)
++{
++	return eth->soc->version == 1;
++}
++
++static inline bool mtk_is_netsys_v2_or_greater(struct mtk_eth *eth)
++{
++	return eth->soc->version > 1;
++}
++
+ static inline struct mtk_foe_entry *
+ mtk_foe_get_entry(struct mtk_ppe *ppe, u16 hash)
+ {
+@@ -1190,7 +1200,7 @@ mtk_foe_get_entry(struct mtk_ppe *ppe, u
+ 
+ static inline u32 mtk_get_ib1_ts_mask(struct mtk_eth *eth)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return MTK_FOE_IB1_BIND_TIMESTAMP_V2;
+ 
+ 	return MTK_FOE_IB1_BIND_TIMESTAMP;
+@@ -1198,7 +1208,7 @@ static inline u32 mtk_get_ib1_ts_mask(st
+ 
+ static inline u32 mtk_get_ib1_ppoe_mask(struct mtk_eth *eth)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return MTK_FOE_IB1_BIND_PPPOE_V2;
+ 
+ 	return MTK_FOE_IB1_BIND_PPPOE;
+@@ -1206,7 +1216,7 @@ static inline u32 mtk_get_ib1_ppoe_mask(
+ 
+ static inline u32 mtk_get_ib1_vlan_tag_mask(struct mtk_eth *eth)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return MTK_FOE_IB1_BIND_VLAN_TAG_V2;
+ 
+ 	return MTK_FOE_IB1_BIND_VLAN_TAG;
+@@ -1214,7 +1224,7 @@ static inline u32 mtk_get_ib1_vlan_tag_m
+ 
+ static inline u32 mtk_get_ib1_vlan_layer_mask(struct mtk_eth *eth)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return MTK_FOE_IB1_BIND_VLAN_LAYER_V2;
+ 
+ 	return MTK_FOE_IB1_BIND_VLAN_LAYER;
+@@ -1222,7 +1232,7 @@ static inline u32 mtk_get_ib1_vlan_layer
+ 
+ static inline u32 mtk_prep_ib1_vlan_layer(struct mtk_eth *eth, u32 val)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return FIELD_PREP(MTK_FOE_IB1_BIND_VLAN_LAYER_V2, val);
+ 
+ 	return FIELD_PREP(MTK_FOE_IB1_BIND_VLAN_LAYER, val);
+@@ -1230,7 +1240,7 @@ static inline u32 mtk_prep_ib1_vlan_laye
+ 
+ static inline u32 mtk_get_ib1_vlan_layer(struct mtk_eth *eth, u32 val)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return FIELD_GET(MTK_FOE_IB1_BIND_VLAN_LAYER_V2, val);
+ 
+ 	return FIELD_GET(MTK_FOE_IB1_BIND_VLAN_LAYER, val);
+@@ -1238,7 +1248,7 @@ static inline u32 mtk_get_ib1_vlan_layer
+ 
+ static inline u32 mtk_get_ib1_pkt_type_mask(struct mtk_eth *eth)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return MTK_FOE_IB1_PACKET_TYPE_V2;
+ 
+ 	return MTK_FOE_IB1_PACKET_TYPE;
+@@ -1246,7 +1256,7 @@ static inline u32 mtk_get_ib1_pkt_type_m
+ 
+ static inline u32 mtk_get_ib1_pkt_type(struct mtk_eth *eth, u32 val)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return FIELD_GET(MTK_FOE_IB1_PACKET_TYPE_V2, val);
+ 
+ 	return FIELD_GET(MTK_FOE_IB1_PACKET_TYPE, val);
+@@ -1254,7 +1264,7 @@ static inline u32 mtk_get_ib1_pkt_type(s
+ 
+ static inline u32 mtk_get_ib2_multicast_mask(struct mtk_eth *eth)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return MTK_FOE_IB2_MULTICAST_V2;
+ 
+ 	return MTK_FOE_IB2_MULTICAST;
+--- a/drivers/net/ethernet/mediatek/mtk_ppe.c
++++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
+@@ -207,7 +207,7 @@ int mtk_foe_entry_prepare(struct mtk_eth
+ 
+ 	memset(entry, 0, sizeof(*entry));
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		val = FIELD_PREP(MTK_FOE_IB1_STATE, MTK_FOE_STATE_BIND) |
+ 		      FIELD_PREP(MTK_FOE_IB1_PACKET_TYPE_V2, type) |
+ 		      FIELD_PREP(MTK_FOE_IB1_UDP, l4proto == IPPROTO_UDP) |
+@@ -271,7 +271,7 @@ int mtk_foe_entry_set_pse_port(struct mt
+ 	u32 *ib2 = mtk_foe_entry_ib2(eth, entry);
+ 	u32 val = *ib2;
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		val &= ~MTK_FOE_IB2_DEST_PORT_V2;
+ 		val |= FIELD_PREP(MTK_FOE_IB2_DEST_PORT_V2, port);
+ 	} else {
+@@ -422,7 +422,7 @@ int mtk_foe_entry_set_wdma(struct mtk_et
+ 	struct mtk_foe_mac_info *l2 = mtk_foe_entry_l2(eth, entry);
+ 	u32 *ib2 = mtk_foe_entry_ib2(eth, entry);
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		*ib2 &= ~MTK_FOE_IB2_PORT_MG_V2;
+ 		*ib2 |=  FIELD_PREP(MTK_FOE_IB2_RX_IDX, txq) |
+ 			 MTK_FOE_IB2_WDMA_WINFO_V2;
+@@ -452,7 +452,7 @@ int mtk_foe_entry_set_queue(struct mtk_e
+ {
+ 	u32 *ib2 = mtk_foe_entry_ib2(eth, entry);
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		*ib2 &= ~MTK_FOE_IB2_QID_V2;
+ 		*ib2 |= FIELD_PREP(MTK_FOE_IB2_QID_V2, queue);
+ 		*ib2 |= MTK_FOE_IB2_PSE_QOS_V2;
+@@ -607,7 +607,7 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
+ 	struct mtk_foe_entry *hwe;
+ 	u32 val;
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		entry->ib1 &= ~MTK_FOE_IB1_BIND_TIMESTAMP_V2;
+ 		entry->ib1 |= FIELD_PREP(MTK_FOE_IB1_BIND_TIMESTAMP_V2,
+ 					 timestamp);
+@@ -623,7 +623,7 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
+ 	hwe->ib1 = entry->ib1;
+ 
+ 	if (ppe->accounting) {
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++		if (mtk_is_netsys_v2_or_greater(eth))
+ 			val = MTK_FOE_IB2_MIB_CNT_V2;
+ 		else
+ 			val = MTK_FOE_IB2_MIB_CNT;
+@@ -971,7 +971,7 @@ void mtk_ppe_start(struct mtk_ppe *ppe)
+ 			 MTK_PPE_SCAN_MODE_KEEPALIVE_AGE) |
+ 	      FIELD_PREP(MTK_PPE_TB_CFG_ENTRY_NUM,
+ 			 MTK_PPE_ENTRIES_SHIFT);
+-	if (MTK_HAS_CAPS(ppe->eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(ppe->eth))
+ 		val |= MTK_PPE_TB_CFG_INFO_SEL;
+ 	ppe_w32(ppe, MTK_PPE_TB_CFG, val);
+ 
+@@ -987,7 +987,7 @@ void mtk_ppe_start(struct mtk_ppe *ppe)
+ 	      MTK_PPE_FLOW_CFG_IP4_NAPT |
+ 	      MTK_PPE_FLOW_CFG_IP4_DSLITE |
+ 	      MTK_PPE_FLOW_CFG_IP4_NAT_FRAG;
+-	if (MTK_HAS_CAPS(ppe->eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(ppe->eth))
+ 		val |= MTK_PPE_MD_TOAP_BYP_CRSN0 |
+ 		       MTK_PPE_MD_TOAP_BYP_CRSN1 |
+ 		       MTK_PPE_MD_TOAP_BYP_CRSN2 |
+@@ -1029,7 +1029,7 @@ void mtk_ppe_start(struct mtk_ppe *ppe)
+ 
+ 	ppe_w32(ppe, MTK_PPE_DEFAULT_CPU_PORT, 0);
+ 
+-	if (MTK_HAS_CAPS(ppe->eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(ppe->eth)) {
+ 		ppe_w32(ppe, MTK_PPE_DEFAULT_CPU_PORT1, 0xcb777);
+ 		ppe_w32(ppe, MTK_PPE_SBW_CTRL, 0x7f);
+ 	}
+--- a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
++++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
+@@ -193,7 +193,7 @@ mtk_flow_set_output_device(struct mtk_et
+ 	if (mtk_flow_get_wdma_info(dev, dest_mac, &info) == 0) {
+ 		mtk_foe_entry_set_wdma(eth, foe, info.wdma_idx, info.queue,
+ 				       info.bss, info.wcid);
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++		if (mtk_is_netsys_v2_or_greater(eth)) {
+ 			switch (info.wdma_idx) {
+ 			case 0:
+ 				pse_port = 8;
+--- a/drivers/net/ethernet/mediatek/mtk_wed.c
++++ b/drivers/net/ethernet/mediatek/mtk_wed.c
+@@ -1091,7 +1091,7 @@ mtk_wed_rx_reset(struct mtk_wed_device *
+ 	} else {
+ 		struct mtk_eth *eth = dev->hw->eth;
+ 
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++		if (mtk_is_netsys_v2_or_greater(eth))
+ 			wed_set(dev, MTK_WED_RESET_IDX,
+ 				MTK_WED_RESET_IDX_RX_V2);
+ 		else
+@@ -1813,7 +1813,7 @@ void mtk_wed_add_hw(struct device_node *
+ 	hw->wdma = wdma;
+ 	hw->index = index;
+ 	hw->irq = irq;
+-	hw->version = MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2) ? 2 : 1;
++	hw->version = mtk_is_netsys_v1(eth) ? 1 : 2;
+ 
+ 	if (hw->version == 1) {
+ 		hw->mirror = syscon_regmap_lookup_by_phandle(eth_np,

target/linux/generic/backport-5.15/750-v6.5-06-net-ethernet-mtk_eth_soc-increase-MAX_DEVS-to-3.patch

@@ -0,0 +1,29 @@
+From f8fb8dbd158c585be7574faf92db7d614b6722ff Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Tue, 25 Jul 2023 01:52:27 +0100
+Subject: [PATCH 100/250] net: ethernet: mtk_eth_soc: increase MAX_DEVS to 3
+
+This is a preliminary patch to add MT7988 SoC support since it runs 3
+macs instead of 2.
+
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/3563e5fab367e7d79a7f1296fabaa5c20f202d7a.1690246066.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -1040,8 +1040,8 @@ struct mtk_soc_data {
+ 
+ #define MTK_DMA_MONITOR_TIMEOUT		msecs_to_jiffies(1000)
+ 
+-/* currently no SoC has more than 2 macs */
+-#define MTK_MAX_DEVS			2
++/* currently no SoC has more than 3 macs */
++#define MTK_MAX_DEVS	3
+ 
+ /* struct mtk_eth -	This is the main datasructure for holding the state
+  *			of the driver

target/linux/generic/backport-5.15/750-v6.5-07-net-ethernet-mtk_eth_soc-rely-on-MTK_MAX_DEVS-and-re.patch

@@ -1,143 +1,176 @@
-From 4e35e80750b33727e606be9e7ce447bde2e0deb7 Mon Sep 17 00:00:00 2001
+From 856be974290f28d7943be2ac5a382c4139486196 Mon Sep 17 00:00:00 2001
 From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 7 Mar 2023 15:55:35 +0000
+Date: Tue, 25 Jul 2023 01:52:44 +0100
-Subject: [PATCH 3/7] net: ethernet: mtk_eth_soc: rely on num_devs and remove
+Subject: [PATCH 101/250] net: ethernet: mtk_eth_soc: rely on MTK_MAX_DEVS and
- MTK_MAC_COUNT
+ remove MTK_MAC_COUNT
 
-Get rid of MTK_MAC_COUNT since it is a duplicated of eth->soc->num_devs.
+Get rid of MTK_MAC_COUNT since it is a duplicated of MTK_MAX_DEVS.
 
 Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/1856f4266f2fc80677807b1bad867659e7b00c65.1690246066.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 ---
- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 30 ++++++++++-----------
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 49 ++++++++++++---------
  drivers/net/ethernet/mediatek/mtk_eth_soc.h |  1 -
- 2 files changed, 15 insertions(+), 16 deletions(-)
+ 2 files changed, 27 insertions(+), 23 deletions(-)
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -899,7 +899,7 @@ static void mtk_stats_update(struct mtk_
+@@ -838,7 +838,7 @@ static void mtk_stats_update(struct mtk_
  {
  	int i;
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		if (!eth->mac[i] || !eth->mac[i]->hw_stats)
  			continue;
  		if (spin_trylock(&eth->mac[i]->hw_stats->stats_lock)) {
-@@ -1402,7 +1402,7 @@ static int mtk_queue_stopped(struct mtk_
+@@ -1341,7 +1341,7 @@ static int mtk_queue_stopped(struct mtk_
  {
  	int i;
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		if (!eth->netdev[i])
  			continue;
  		if (netif_queue_stopped(eth->netdev[i]))
-@@ -1416,7 +1416,7 @@ static void mtk_wake_queue(struct mtk_et
+@@ -1355,7 +1355,7 @@ static void mtk_wake_queue(struct mtk_et
  {
  	int i;
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		if (!eth->netdev[i])
  			continue;
  		netif_tx_wake_all_queues(eth->netdev[i]);
-@@ -1907,7 +1907,7 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1812,7 +1812,7 @@ static int mtk_poll_rx(struct napi_struc
  			 !(trxd.rxd4 & RX_DMA_SPECIAL_TAG))
  			mac = RX_DMA_GET_SPORT(trxd.rxd4) - 1;
  
 -		if (unlikely(mac < 0 || mac >= MTK_MAC_COUNT ||
-+		if (unlikely(mac < 0 || mac >= eth->soc->num_devs ||
++		if (unlikely(mac < 0 || mac >= MTK_MAX_DEVS ||
  			     !eth->netdev[mac]))
  			goto release_desc;
  
-@@ -2939,7 +2939,7 @@ static void mtk_dma_free(struct mtk_eth
+@@ -2841,7 +2841,7 @@ static void mtk_dma_free(struct mtk_eth
  	const struct mtk_soc_data *soc = eth->soc;
  	int i;
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++)
-+	for (i = 0; i < soc->num_devs; i++)
++	for (i = 0; i < MTK_MAX_DEVS; i++)
  		if (eth->netdev[i])
  			netdev_reset_queue(eth->netdev[i]);
  	if (eth->scratch_ring) {
-@@ -3093,7 +3093,7 @@ static void mtk_gdm_config(struct mtk_et
+@@ -2995,8 +2995,13 @@ static void mtk_gdm_config(struct mtk_et
  	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628))
  		return;
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
+-		u32 val = mtk_r32(eth, MTK_GDMA_FWD_CFG(i));
- 		u32 val = mtk_r32(eth, MTK_GDMA_FWD_CFG(i));
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
++		u32 val;
++
++		if (!eth->netdev[i])
++			continue;
++
++		val = mtk_r32(eth, MTK_GDMA_FWD_CFG(i));
  
  		/* default setup the forward port to send frame to PDMA */
-@@ -3706,7 +3706,7 @@ static int mtk_hw_init(struct mtk_eth *e
+ 		val &= ~0xffff;
+@@ -3006,7 +3011,7 @@ static void mtk_gdm_config(struct mtk_et
+ 
+ 		val |= config;
+ 
+-		if (eth->netdev[i] && netdev_uses_dsa(eth->netdev[i]))
++		if (netdev_uses_dsa(eth->netdev[i]))
+ 			val |= MTK_GDMA_SPECIAL_TAG;
+ 
+ 		mtk_w32(eth, val, MTK_GDMA_FWD_CFG(i));
+@@ -3605,15 +3610,15 @@ static int mtk_hw_init(struct mtk_eth *e
  	 * up with the more appropriate value when mtk_mac_config call is being
  	 * invoked.
  	 */
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		struct net_device *dev = eth->netdev[i];
  
- 		mtk_w32(eth, MAC_MCR_FORCE_LINK_DOWN, MTK_MAC_MCR(i));
+-		mtk_w32(eth, MAC_MCR_FORCE_LINK_DOWN, MTK_MAC_MCR(i));
-@@ -3894,7 +3894,7 @@ static void mtk_pending_work(struct work
+-		if (dev) {
+-			struct mtk_mac *mac = netdev_priv(dev);
++		if (!dev)
++			continue;
+ 
+-			mtk_set_mcr_max_rx(mac, dev->mtu + MTK_RX_ETH_HLEN);
+-		}
++		mtk_w32(eth, MAC_MCR_FORCE_LINK_DOWN, MTK_MAC_MCR(i));
++		mtk_set_mcr_max_rx(netdev_priv(dev),
++				   dev->mtu + MTK_RX_ETH_HLEN);
+ 	}
+ 
+ 	/* Indicates CDM to parse the MTK special tag from CPU
+@@ -3793,7 +3798,7 @@ static void mtk_pending_work(struct work
  	mtk_prepare_for_reset(eth);
  
  	/* stop all devices to make sure that dma is properly shut down */
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		if (!eth->netdev[i] || !netif_running(eth->netdev[i]))
  			continue;
  
-@@ -3910,7 +3910,7 @@ static void mtk_pending_work(struct work
+@@ -3809,8 +3814,8 @@ static void mtk_pending_work(struct work
  	mtk_hw_init(eth, true);
  
  	/* restart DMA and enable IRQs */
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
+-		if (!test_bit(i, &restart))
- 		if (!test_bit(i, &restart))
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
++		if (!eth->netdev[i] || !test_bit(i, &restart))
  			continue;
  
-@@ -3938,7 +3938,7 @@ static int mtk_free_dev(struct mtk_eth *
+ 		if (mtk_open(eth->netdev[i])) {
+@@ -3837,7 +3842,7 @@ static int mtk_free_dev(struct mtk_eth *
  {
  	int i;
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		if (!eth->netdev[i])
  			continue;
  		free_netdev(eth->netdev[i]);
-@@ -3957,7 +3957,7 @@ static int mtk_unreg_dev(struct mtk_eth
+@@ -3856,7 +3861,7 @@ static int mtk_unreg_dev(struct mtk_eth
  {
  	int i;
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		struct mtk_mac *mac;
  		if (!eth->netdev[i])
  			continue;
-@@ -4261,7 +4261,7 @@ static int mtk_add_mac(struct mtk_eth *e
+@@ -4157,7 +4162,7 @@ static int mtk_add_mac(struct mtk_eth *e
  	}
  
  	id = be32_to_cpup(_id);
 -	if (id >= MTK_MAC_COUNT) {
-+	if (id >= eth->soc->num_devs) {
++	if (id >= MTK_MAX_DEVS) {
  		dev_err(eth->dev, "%d is not a valid mac id\n", id);
  		return -EINVAL;
  	}
-@@ -4402,7 +4402,7 @@ void mtk_eth_set_dma_device(struct mtk_e
+@@ -4302,7 +4307,7 @@ void mtk_eth_set_dma_device(struct mtk_e
  
  	rtnl_lock();
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		dev = eth->netdev[i];
  
  		if (!dev || !(dev->flags & IFF_UP))
-@@ -4729,7 +4729,7 @@ static int mtk_remove(struct platform_de
+@@ -4610,7 +4615,7 @@ static int mtk_remove(struct platform_de
  	int i;
  
  	/* stop all devices to make sure that dma is properly shut down */
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		if (!eth->netdev[i])
  			continue;
  		mtk_stop(eth->netdev[i]);

target/linux/generic/backport-5.15/750-v6.5-08-net-ethernet-mtk_eth_soc-add-NETSYS_V3-version-suppo.patch

@@ -1,22 +1,24 @@
-From ab817f559d505329d8a413c7d29250f6d87d77a0 Mon Sep 17 00:00:00 2001
+From a41d535855976838d246c079143c948dcf0f7931 Mon Sep 17 00:00:00 2001
 From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 7 Mar 2023 15:55:47 +0000
+Date: Tue, 25 Jul 2023 01:52:59 +0100
-Subject: [PATCH 4/7] net: ethernet: mtk_eth_soc: add MTK_NETSYS_V3 capability
+Subject: [PATCH 102/250] net: ethernet: mtk_eth_soc: add NETSYS_V3 version
- bit
+ support
 
-Introduce MTK_NETSYS_V3 bit in the device capabilities.
+Introduce NETSYS_V3 chipset version support.
 This is a preliminary patch to introduce support for MT7988 SoC.
 
 Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/0db2260910755d76fa48e303b9f9bdf4e5a82340.1690246066.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 ---
- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 115 ++++++++++++++++----
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 105 ++++++++++++++------
- drivers/net/ethernet/mediatek/mtk_eth_soc.h |  44 +++++++-
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h |  48 +++++++--
- 2 files changed, 134 insertions(+), 25 deletions(-)
+ 2 files changed, 116 insertions(+), 37 deletions(-)
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -879,17 +879,32 @@ void mtk_stats_update_mac(struct mtk_mac
+@@ -818,17 +818,32 @@ void mtk_stats_update_mac(struct mtk_mac
  			mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x20 + offs);
  		hw_stats->rx_flow_control_packets +=
  			mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x24 + offs);
@@ -32,7 +34,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 -		hw_stats->tx_packets +=
 -			mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x38 + offs);
 +
-+		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V3)) {
++		if (mtk_is_netsys_v3_or_greater(eth)) {
 +			hw_stats->tx_skip +=
 +				mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x50 + offs);
 +			hw_stats->tx_collisions +=
@@ -60,7 +62,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  	}
  
  	u64_stats_update_end(&hw_stats->syncp);
-@@ -1191,7 +1206,10 @@ static void mtk_tx_set_dma_desc_v2(struc
+@@ -1130,7 +1145,10 @@ static void mtk_tx_set_dma_desc_v2(struc
  		data |= TX_DMA_LS0;
  	WRITE_ONCE(desc->txd3, data);
  
@@ -72,57 +74,53 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  	data |= TX_DMA_SWC_V2 | QID_BITS_V2(info->qid);
  	WRITE_ONCE(desc->txd4, data);
  
-@@ -1202,6 +1220,9 @@ static void mtk_tx_set_dma_desc_v2(struc
+@@ -1141,6 +1159,8 @@ static void mtk_tx_set_dma_desc_v2(struc
  		/* tx checksum offload */
  		if (info->csum)
  			data |= TX_DMA_CHKSUM_V2;
-+		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V3) &&
++		if (mtk_is_netsys_v3_or_greater(eth) && netdev_uses_dsa(dev))
-+		    netdev_uses_dsa(dev))
 +			data |= TX_DMA_SPTAG_V3;
  	}
  	WRITE_ONCE(desc->txd5, data);
  
-@@ -1267,8 +1288,13 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1206,8 +1226,7 @@ static int mtk_tx_map(struct sk_buff *sk
  	mtk_tx_set_dma_desc(dev, itxd, &txd_info);
  
  	itx_buf->flags |= MTK_TX_FLAGS_SINGLE0;
 -	itx_buf->flags |= (!mac->id) ? MTK_TX_FLAGS_FPORT0 :
 -			  MTK_TX_FLAGS_FPORT1;
-+	if (mac->id == MTK_GMAC1_ID)
++	itx_buf->mac_id = mac->id;
-+		itx_buf->flags |= MTK_TX_FLAGS_FPORT0;
-+	else if (mac->id == MTK_GMAC2_ID)
-+		itx_buf->flags |= MTK_TX_FLAGS_FPORT1;
-+	else
-+		itx_buf->flags |= MTK_TX_FLAGS_FPORT2;
-+
  	setup_tx_buf(eth, itx_buf, itxd_pdma, txd_info.addr, txd_info.size,
  		     k++);
  
-@@ -1316,8 +1342,13 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1255,8 +1274,7 @@ static int mtk_tx_map(struct sk_buff *sk
  				memset(tx_buf, 0, sizeof(*tx_buf));
  			tx_buf->data = (void *)MTK_DMA_DUMMY_DESC;
  			tx_buf->flags |= MTK_TX_FLAGS_PAGE0;
 -			tx_buf->flags |= (!mac->id) ? MTK_TX_FLAGS_FPORT0 :
 -					 MTK_TX_FLAGS_FPORT1;
-+
++			tx_buf->mac_id = mac->id;
-+			if (mac->id == MTK_GMAC1_ID)
-+				tx_buf->flags |= MTK_TX_FLAGS_FPORT0;
-+			else if (mac->id == MTK_GMAC2_ID)
-+				tx_buf->flags |= MTK_TX_FLAGS_FPORT1;
-+			else
-+				tx_buf->flags |= MTK_TX_FLAGS_FPORT2;
  
  			setup_tx_buf(eth, tx_buf, txd_pdma, txd_info.addr,
  				     txd_info.size, k++);
-@@ -1901,11 +1932,24 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1558,7 +1576,7 @@ static int mtk_xdp_frame_map(struct mtk_
+ 	}
+ 	mtk_tx_set_dma_desc(dev, txd, txd_info);
+ 
+-	tx_buf->flags |= !mac->id ? MTK_TX_FLAGS_FPORT0 : MTK_TX_FLAGS_FPORT1;
++	tx_buf->mac_id = mac->id;
+ 	tx_buf->type = dma_map ? MTK_TYPE_XDP_NDO : MTK_TYPE_XDP_TX;
+ 	tx_buf->data = (void *)MTK_DMA_DUMMY_DESC;
+ 
+@@ -1806,11 +1824,24 @@ static int mtk_poll_rx(struct napi_struc
  			break;
  
  		/* find out which mac the packet come from. values start at 1 */
--		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1))
+-		if (mtk_is_netsys_v2_or_greater(eth))
 -			mac = RX_DMA_GET_SPORT_V2(trxd.rxd5) - 1;
 -		else if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628) &&
 -			 !(trxd.rxd4 & RX_DMA_SPECIAL_TAG))
-+		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1)) {
++		if (mtk_is_netsys_v2_or_greater(eth)) {
 +			u32 val = RX_DMA_GET_SPORT_V2(trxd.rxd5);
 +
 +			switch (val) {
@@ -137,29 +135,44 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 +				break;
 +			}
 +		} else if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628) &&
-+			 !(trxd.rxd4 & RX_DMA_SPECIAL_TAG)) {
++			   !(trxd.rxd4 & RX_DMA_SPECIAL_TAG)) {
  			mac = RX_DMA_GET_SPORT(trxd.rxd4) - 1;
 +		}
  
- 		if (unlikely(mac < 0 || mac >= eth->soc->num_devs ||
+ 		if (unlikely(mac < 0 || mac >= MTK_MAX_DEVS ||
  			     !eth->netdev[mac]))
-@@ -2134,7 +2178,9 @@ static int mtk_poll_tx_qdma(struct mtk_e
+@@ -2030,7 +2061,6 @@ static int mtk_poll_tx_qdma(struct mtk_e
+ 
+ 	while ((cpu != dma) && budget) {
+ 		u32 next_cpu = desc->txd2;
+-		int mac = 0;
+ 
+ 		desc = mtk_qdma_phys_to_virt(ring, desc->txd2);
+ 		if ((desc->txd3 & TX_DMA_OWNER_CPU) == 0)
+@@ -2038,15 +2068,13 @@ static int mtk_poll_tx_qdma(struct mtk_e
+ 
  		tx_buf = mtk_desc_to_tx_buf(ring, desc,
  					    eth->soc->txrx.txd_size);
- 		if (tx_buf->flags & MTK_TX_FLAGS_FPORT1)
+-		if (tx_buf->flags & MTK_TX_FLAGS_FPORT1)
 -			mac = 1;
-+			mac = MTK_GMAC2_ID;
+-
-+		else if (tx_buf->flags & MTK_TX_FLAGS_FPORT2)
-+			mac = MTK_GMAC3_ID;
- 
  		if (!tx_buf->data)
  			break;
-@@ -3744,7 +3790,26 @@ static int mtk_hw_init(struct mtk_eth *e
+ 
+ 		if (tx_buf->data != (void *)MTK_DMA_DUMMY_DESC) {
+ 			if (tx_buf->type == MTK_TYPE_SKB)
+-				mtk_poll_tx_done(eth, state, mac, tx_buf->data);
++				mtk_poll_tx_done(eth, state, tx_buf->mac_id,
++						 tx_buf->data);
+ 
+ 			budget--;
+ 		}
+@@ -3648,7 +3676,24 @@ static int mtk_hw_init(struct mtk_eth *e
  	mtk_w32(eth, eth->soc->txrx.rx_irq_done_mask, reg_map->qdma.int_grp + 4);
  	mtk_w32(eth, 0x21021000, MTK_FE_INT_GRP);
  
--	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
+-	if (mtk_is_netsys_v2_or_greater(eth)) {
-+	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V3)) {
++	if (mtk_is_netsys_v3_or_greater(eth)) {
 +		/* PSE should not drop port1, port8 and port9 packets */
 +		mtk_w32(eth, 0x00000302, PSE_DROP_CFG);
 +
@@ -168,9 +181,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 +		mtk_w32(eth, 0x00000077, MTK_CDMW1_THRES);
 +
 +		/* Disable GDM1 RX CRC stripping */
-+		val = mtk_r32(eth, MTK_GDMA_FWD_CFG(0));
++		mtk_m32(eth, MTK_GDMA_STRP_CRC, 0, MTK_GDMA_FWD_CFG(0));
-+		val &= ~MTK_GDMA_STRP_CRC;
-+		mtk_w32(eth, val, MTK_GDMA_FWD_CFG(0));
 +
 +		/* PSE GDM3 MIB counter has incorrect hw default values,
 +		 * so the driver ought to read clear the values beforehand
@@ -178,17 +189,17 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 +		 */
 +		for (i = 0; i < 0x80; i += 0x4)
 +			mtk_r32(eth, reg_map->gdm1_cnt + 0x100 + i);
-+	} else if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	} else if (!mtk_is_netsys_v1(eth)) {
  		/* PSE should not drop port8 and port9 packets from WDMA Tx */
  		mtk_w32(eth, 0x00000300, PSE_DROP_CFG);
  
-@@ -4309,7 +4374,11 @@ static int mtk_add_mac(struct mtk_eth *e
+@@ -4210,7 +4255,11 @@ static int mtk_add_mac(struct mtk_eth *e
  	}
  	spin_lock_init(&mac->hw_stats->stats_lock);
  	u64_stats_init(&mac->hw_stats->syncp);
 -	mac->hw_stats->reg_offset = id * MTK_STAT_OFFSET;
 +
-+	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V3))
++	if (mtk_is_netsys_v3_or_greater(eth))
 +		mac->hw_stats->reg_offset = id * 0x80;
 +	else
 +		mac->hw_stats->reg_offset = id * 0x40;
@@ -197,7 +208,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  	err = of_get_phy_mode(np, &phy_mode);
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -121,6 +121,7 @@
+@@ -122,6 +122,7 @@
  #define MTK_GDMA_ICS_EN		BIT(22)
  #define MTK_GDMA_TCS_EN		BIT(21)
  #define MTK_GDMA_UCS_EN		BIT(20)
@@ -205,7 +216,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  #define MTK_GDMA_TO_PDMA	0x0
  #define MTK_GDMA_DROP_ALL       0x7777
  
-@@ -286,8 +287,6 @@
+@@ -287,8 +288,6 @@
  /* QDMA Interrupt grouping registers */
  #define MTK_RLS_DONE_INT	BIT(0)
  
@@ -214,7 +225,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  /* QDMA TX NUM */
  #define QID_BITS_V2(x)		(((x) & 0x3f) << 16)
  #define MTK_QDMA_GMAC2_QID	8
-@@ -300,6 +299,8 @@
+@@ -301,6 +300,8 @@
  #define TX_DMA_CHKSUM_V2	(0x7 << 28)
  #define TX_DMA_TSO_V2		BIT(31)
  
@@ -223,15 +234,20 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  /* QDMA V2 descriptor txd4 */
  #define TX_DMA_FPORT_SHIFT_V2	8
  #define TX_DMA_FPORT_MASK_V2	0xf
-@@ -636,6 +637,7 @@ enum mtk_tx_flags {
+@@ -631,12 +632,6 @@ enum mtk_tx_flags {
  	 */
- 	MTK_TX_FLAGS_FPORT0	= 0x04,
+ 	MTK_TX_FLAGS_SINGLE0	= 0x01,
- 	MTK_TX_FLAGS_FPORT1	= 0x08,
+ 	MTK_TX_FLAGS_PAGE0	= 0x02,
-+	MTK_TX_FLAGS_FPORT2	= 0x10,
+-
+-	/* MTK_TX_FLAGS_FPORTx allows tracking which port the transmitted
+-	 * SKB out instead of looking up through hardware TX descriptor.
+-	 */
+-	MTK_TX_FLAGS_FPORT0	= 0x04,
+-	MTK_TX_FLAGS_FPORT1	= 0x08,
  };
  
  /* This enum allows us to identify how the clock is defined on the array of the
-@@ -721,6 +723,42 @@ enum mtk_dev_state {
+@@ -722,6 +717,35 @@ enum mtk_dev_state {
  	MTK_RESETTING
  };
  
@@ -263,30 +279,29 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 +	MTK_GMAC3_ID,
 +	MTK_GMAC_ID_MAX
 +};
-+
-+/* GDM Type */
-+enum mtk_gdm_type {
-+	MTK_GDM_TYPE = 0,
-+	MTK_XGDM_TYPE,
-+	MTK_GDM_TYPE_MAX
-+};
 +
  enum mtk_tx_buf_type {
  	MTK_TYPE_SKB,
  	MTK_TYPE_XDP_TX,
-@@ -817,6 +855,7 @@ enum mkt_eth_capabilities {
+@@ -740,7 +764,8 @@ struct mtk_tx_buf {
- 	MTK_QDMA_BIT,
+ 	enum mtk_tx_buf_type type;
- 	MTK_NETSYS_V1_BIT,
+ 	void *data;
- 	MTK_NETSYS_V2_BIT,
+ 
-+	MTK_NETSYS_V3_BIT,
+-	u32 flags;
- 	MTK_SOC_MT7628_BIT,
++	u16 mac_id;
- 	MTK_RSTCTRL_PPE1_BIT,
++	u16 flags;
- 	MTK_U3_COPHY_V2_BIT,
+ 	DEFINE_DMA_UNMAP_ADDR(dma_addr0);
-@@ -853,6 +892,7 @@ enum mkt_eth_capabilities {
+ 	DEFINE_DMA_UNMAP_LEN(dma_len0);
- #define MTK_QDMA		BIT(MTK_QDMA_BIT)
+ 	DEFINE_DMA_UNMAP_ADDR(dma_addr1);
- #define MTK_NETSYS_V1		BIT(MTK_NETSYS_V1_BIT)
+@@ -1189,6 +1214,11 @@ static inline bool mtk_is_netsys_v2_or_g
- #define MTK_NETSYS_V2		BIT(MTK_NETSYS_V2_BIT)
+ 	return eth->soc->version > 1;
-+#define MTK_NETSYS_V3		BIT(MTK_NETSYS_V3_BIT)
+ }
- #define MTK_SOC_MT7628		BIT(MTK_SOC_MT7628_BIT)
+ 
- #define MTK_RSTCTRL_PPE1	BIT(MTK_RSTCTRL_PPE1_BIT)
++static inline bool mtk_is_netsys_v3_or_greater(struct mtk_eth *eth)
- #define MTK_U3_COPHY_V2		BIT(MTK_U3_COPHY_V2_BIT)
++{
++	return eth->soc->version > 2;
++}
++
+ static inline struct mtk_foe_entry *
+ mtk_foe_get_entry(struct mtk_ppe *ppe, u16 hash)
+ {

target/linux/generic/backport-5.15/750-v6.5-09-net-ethernet-mtk_eth_soc-convert-caps-in-mtk_soc_dat.patch

@@ -1,17 +1,19 @@
-From 45b575fd9e6a455090820248bf1b98b1f2c7b6c8 Mon Sep 17 00:00:00 2001
+From db797ae0542220a98658229397da464c383c991c Mon Sep 17 00:00:00 2001
 From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 7 Mar 2023 15:56:00 +0000
+Date: Tue, 25 Jul 2023 01:53:13 +0100
-Subject: [PATCH 5/7] net: ethernet: mtk_eth_soc: convert caps in mtk_soc_data
+Subject: [PATCH 103/250] net: ethernet: mtk_eth_soc: convert caps in
- struct to u64
+ mtk_soc_data struct to u64
 
 This is a preliminary patch to introduce support for MT7988 SoC.
 
 Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/9499ac3670b2fc5b444404b84e8a4a169beabbf2.1690246066.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 ---
- drivers/net/ethernet/mediatek/mtk_eth_path.c | 22 +++----
+ drivers/net/ethernet/mediatek/mtk_eth_path.c | 22 ++++----
- drivers/net/ethernet/mediatek/mtk_eth_soc.h  | 62 ++++++++++----------
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h  | 56 ++++++++++----------
- 2 files changed, 42 insertions(+), 42 deletions(-)
+ 2 files changed, 39 insertions(+), 39 deletions(-)
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_path.c
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_path.c
@@ -111,7 +113,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  				MTK_ETH_PATH_GMAC2_RGMII;
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -878,44 +878,44 @@ enum mkt_eth_capabilities {
+@@ -863,41 +863,41 @@ enum mkt_eth_capabilities {
  };
  
  /* Supported hardware group on SoCs */
@@ -127,9 +129,6 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 -#define MTK_SHARED_INT		BIT(MTK_SHARED_INT_BIT)
 -#define MTK_TRGMII_MT7621_CLK	BIT(MTK_TRGMII_MT7621_CLK_BIT)
 -#define MTK_QDMA		BIT(MTK_QDMA_BIT)
--#define MTK_NETSYS_V1		BIT(MTK_NETSYS_V1_BIT)
--#define MTK_NETSYS_V2		BIT(MTK_NETSYS_V2_BIT)
--#define MTK_NETSYS_V3		BIT(MTK_NETSYS_V3_BIT)
 -#define MTK_SOC_MT7628		BIT(MTK_SOC_MT7628_BIT)
 -#define MTK_RSTCTRL_PPE1	BIT(MTK_RSTCTRL_PPE1_BIT)
 -#define MTK_U3_COPHY_V2		BIT(MTK_U3_COPHY_V2_BIT)
@@ -145,9 +144,6 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 +#define MTK_SHARED_INT		BIT_ULL(MTK_SHARED_INT_BIT)
 +#define MTK_TRGMII_MT7621_CLK	BIT_ULL(MTK_TRGMII_MT7621_CLK_BIT)
 +#define MTK_QDMA		BIT_ULL(MTK_QDMA_BIT)
-+#define MTK_NETSYS_V1		BIT_ULL(MTK_NETSYS_V1_BIT)
-+#define MTK_NETSYS_V2		BIT_ULL(MTK_NETSYS_V2_BIT)
-+#define MTK_NETSYS_V3		BIT_ULL(MTK_NETSYS_V3_BIT)
 +#define MTK_SOC_MT7628		BIT_ULL(MTK_SOC_MT7628_BIT)
 +#define MTK_RSTCTRL_PPE1	BIT_ULL(MTK_RSTCTRL_PPE1_BIT)
 +#define MTK_U3_COPHY_V2		BIT_ULL(MTK_U3_COPHY_V2_BIT)
@@ -186,7 +182,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  
  #define MTK_GMAC1_RGMII		(MTK_ETH_PATH_GMAC1_RGMII | MTK_RGMII)
  #define MTK_GMAC1_TRGMII	(MTK_ETH_PATH_GMAC1_TRGMII | MTK_TRGMII)
-@@ -1071,7 +1071,7 @@ struct mtk_reg_map {
+@@ -1042,7 +1042,7 @@ struct mtk_reg_map {
  struct mtk_soc_data {
  	const struct mtk_reg_map *reg_map;
  	u32             ana_rgc3;

target/linux/generic/backport-5.15/750-v6.5-10-net-ethernet-mtk_eth_soc-convert-clock-bitmap-to-u64.patch

@@ -0,0 +1,132 @@
+From a1c9f7d1d24e90294f6a6755b137fcf306851e93 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Tue, 25 Jul 2023 01:53:28 +0100
+Subject: [PATCH 104/250] net: ethernet: mtk_eth_soc: convert clock bitmap to
+ u64
+
+The to-be-added MT7988 SoC adds many new clocks which need to be
+controlled by the Ethernet driver, which will result in their total
+number exceeding 32.
+Prepare by converting clock bitmaps into 64-bit types.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/6960a39bb0078cf84d7642a9558e6a91c6cc9df3.1690246066.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h | 96 +++++++++++----------
+ 1 file changed, 49 insertions(+), 47 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -663,54 +663,56 @@ enum mtk_clks_map {
+ 	MTK_CLK_MAX
+ };
+ 
+-#define MT7623_CLKS_BITMAP	(BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) |  \
+-				 BIT(MTK_CLK_GP1) | BIT(MTK_CLK_GP2) | \
+-				 BIT(MTK_CLK_TRGPLL))
+-#define MT7622_CLKS_BITMAP	(BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) |  \
+-				 BIT(MTK_CLK_GP0) | BIT(MTK_CLK_GP1) | \
+-				 BIT(MTK_CLK_GP2) | \
+-				 BIT(MTK_CLK_SGMII_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII_CK) | \
+-				 BIT(MTK_CLK_ETH2PLL))
++#define MT7623_CLKS_BITMAP	(BIT_ULL(MTK_CLK_ETHIF) | BIT_ULL(MTK_CLK_ESW) |  \
++				 BIT_ULL(MTK_CLK_GP1) | BIT_ULL(MTK_CLK_GP2) | \
++				 BIT_ULL(MTK_CLK_TRGPLL))
++#define MT7622_CLKS_BITMAP	(BIT_ULL(MTK_CLK_ETHIF) | BIT_ULL(MTK_CLK_ESW) |  \
++				 BIT_ULL(MTK_CLK_GP0) | BIT_ULL(MTK_CLK_GP1) | \
++				 BIT_ULL(MTK_CLK_GP2) | \
++				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII_CK) | \
++				 BIT_ULL(MTK_CLK_ETH2PLL))
+ #define MT7621_CLKS_BITMAP	(0)
+ #define MT7628_CLKS_BITMAP	(0)
+-#define MT7629_CLKS_BITMAP	(BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) |  \
+-				 BIT(MTK_CLK_GP0) | BIT(MTK_CLK_GP1) | \
+-				 BIT(MTK_CLK_GP2) | BIT(MTK_CLK_FE) | \
+-				 BIT(MTK_CLK_SGMII_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII2_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII_CK) | \
+-				 BIT(MTK_CLK_ETH2PLL) | BIT(MTK_CLK_SGMIITOP))
+-#define MT7981_CLKS_BITMAP	(BIT(MTK_CLK_FE) | BIT(MTK_CLK_GP2) | BIT(MTK_CLK_GP1) | \
+-				 BIT(MTK_CLK_WOCPU0) | \
+-				 BIT(MTK_CLK_SGMII_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII2_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII_CK))
+-#define MT7986_CLKS_BITMAP	(BIT(MTK_CLK_FE) | BIT(MTK_CLK_GP2) | BIT(MTK_CLK_GP1) | \
+-				 BIT(MTK_CLK_WOCPU1) | BIT(MTK_CLK_WOCPU0) | \
+-				 BIT(MTK_CLK_SGMII_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII2_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_FB))
++#define MT7629_CLKS_BITMAP	(BIT_ULL(MTK_CLK_ETHIF) | BIT_ULL(MTK_CLK_ESW) |  \
++				 BIT_ULL(MTK_CLK_GP0) | BIT_ULL(MTK_CLK_GP1) | \
++				 BIT_ULL(MTK_CLK_GP2) | BIT_ULL(MTK_CLK_FE) | \
++				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII_CK) | \
++				 BIT_ULL(MTK_CLK_ETH2PLL) | BIT_ULL(MTK_CLK_SGMIITOP))
++#define MT7981_CLKS_BITMAP	(BIT_ULL(MTK_CLK_FE) | BIT_ULL(MTK_CLK_GP2) | \
++				 BIT_ULL(MTK_CLK_GP1) | \
++				 BIT_ULL(MTK_CLK_WOCPU0) | \
++				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII_CK))
++#define MT7986_CLKS_BITMAP	(BIT_ULL(MTK_CLK_FE) | BIT_ULL(MTK_CLK_GP2) | \
++				 BIT_ULL(MTK_CLK_GP1) | \
++				 BIT_ULL(MTK_CLK_WOCPU1) | BIT_ULL(MTK_CLK_WOCPU0) | \
++				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB))
+ 
+ enum mtk_dev_state {
+ 	MTK_HW_INIT,
+@@ -1043,7 +1045,7 @@ struct mtk_soc_data {
+ 	const struct mtk_reg_map *reg_map;
+ 	u32             ana_rgc3;
+ 	u64		caps;
+-	u32		required_clks;
++	u64		required_clks;
+ 	bool		required_pctl;
+ 	u8		offload_version;
+ 	u8		hash_offset;

target/linux/generic/backport-5.15/750-v6.5-11-net-ethernet-mtk_eth_soc-add-basic-support-for-MT798.patch

@@ -0,0 +1,477 @@
+From 94f825a7eadfc8b4c8828efdb7705d9703f9c73e Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Tue, 25 Jul 2023 01:57:42 +0100
+Subject: [PATCH 105/250] net: ethernet: mtk_eth_soc: add basic support for
+ MT7988 SoC
+
+Introduce support for ethernet chip available in MT7988 SoC to
+mtk_eth_soc driver. As a first step support only the first GMAC which
+is hard-wired to the internal DSA switch having 4 built-in gigabit
+Ethernet PHYs.
+
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/25c8377095b95d186872eeda7aa055da83e8f0ca.1690246605.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_path.c |  14 +-
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c  | 201 +++++++++++++++++--
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h  |  86 +++++++-
+ 3 files changed, 273 insertions(+), 28 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_path.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_path.c
+@@ -43,7 +43,7 @@ static const char *mtk_eth_path_name(u64
+ static int set_mux_gdm1_to_gmac1_esw(struct mtk_eth *eth, u64 path)
+ {
+ 	bool updated = true;
+-	u32 val, mask, set;
++	u32 mask, set, reg;
+ 
+ 	switch (path) {
+ 	case MTK_ETH_PATH_GMAC1_SGMII:
+@@ -59,11 +59,13 @@ static int set_mux_gdm1_to_gmac1_esw(str
+ 		break;
+ 	}
+ 
+-	if (updated) {
+-		val = mtk_r32(eth, MTK_MAC_MISC);
+-		val = (val & mask) | set;
+-		mtk_w32(eth, val, MTK_MAC_MISC);
+-	}
++	if (mtk_is_netsys_v3_or_greater(eth))
++		reg = MTK_MAC_MISC_V3;
++	else
++		reg = MTK_MAC_MISC;
++
++	if (updated)
++		mtk_m32(eth, mask, set, reg);
+ 
+ 	dev_dbg(eth->dev, "path %s in %s updated = %d\n",
+ 		mtk_eth_path_name(path), __func__, updated);
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -152,6 +152,54 @@ static const struct mtk_reg_map mt7986_r
+ 	.pse_oq_sta		= 0x01a0,
+ };
+ 
++static const struct mtk_reg_map mt7988_reg_map = {
++	.tx_irq_mask		= 0x461c,
++	.tx_irq_status		= 0x4618,
++	.pdma = {
++		.rx_ptr		= 0x6900,
++		.rx_cnt_cfg	= 0x6904,
++		.pcrx_ptr	= 0x6908,
++		.glo_cfg	= 0x6a04,
++		.rst_idx	= 0x6a08,
++		.delay_irq	= 0x6a0c,
++		.irq_status	= 0x6a20,
++		.irq_mask	= 0x6a28,
++		.adma_rx_dbg0	= 0x6a38,
++		.int_grp	= 0x6a50,
++	},
++	.qdma = {
++		.qtx_cfg	= 0x4400,
++		.qtx_sch	= 0x4404,
++		.rx_ptr		= 0x4500,
++		.rx_cnt_cfg	= 0x4504,
++		.qcrx_ptr	= 0x4508,
++		.glo_cfg	= 0x4604,
++		.rst_idx	= 0x4608,
++		.delay_irq	= 0x460c,
++		.fc_th		= 0x4610,
++		.int_grp	= 0x4620,
++		.hred		= 0x4644,
++		.ctx_ptr	= 0x4700,
++		.dtx_ptr	= 0x4704,
++		.crx_ptr	= 0x4710,
++		.drx_ptr	= 0x4714,
++		.fq_head	= 0x4720,
++		.fq_tail	= 0x4724,
++		.fq_count	= 0x4728,
++		.fq_blen	= 0x472c,
++		.tx_sch_rate	= 0x4798,
++	},
++	.gdm1_cnt		= 0x1c00,
++	.gdma_to_ppe0		= 0x3333,
++	.ppe_base		= 0x2000,
++	.wdma_base = {
++		[0]		= 0x4800,
++		[1]		= 0x4c00,
++	},
++	.pse_iq_sta		= 0x0180,
++	.pse_oq_sta		= 0x01a0,
++};
++
+ /* strings used by ethtool */
+ static const struct mtk_ethtool_stats {
+ 	char str[ETH_GSTRING_LEN];
+@@ -179,10 +227,54 @@ static const struct mtk_ethtool_stats {
+ };
+ 
+ static const char * const mtk_clks_source_name[] = {
+-	"ethif", "sgmiitop", "esw", "gp0", "gp1", "gp2", "fe", "trgpll",
+-	"sgmii_tx250m", "sgmii_rx250m", "sgmii_cdr_ref", "sgmii_cdr_fb",
+-	"sgmii2_tx250m", "sgmii2_rx250m", "sgmii2_cdr_ref", "sgmii2_cdr_fb",
+-	"sgmii_ck", "eth2pll", "wocpu0", "wocpu1", "netsys0", "netsys1"
++	"ethif",
++	"sgmiitop",
++	"esw",
++	"gp0",
++	"gp1",
++	"gp2",
++	"gp3",
++	"xgp1",
++	"xgp2",
++	"xgp3",
++	"crypto",
++	"fe",
++	"trgpll",
++	"sgmii_tx250m",
++	"sgmii_rx250m",
++	"sgmii_cdr_ref",
++	"sgmii_cdr_fb",
++	"sgmii2_tx250m",
++	"sgmii2_rx250m",
++	"sgmii2_cdr_ref",
++	"sgmii2_cdr_fb",
++	"sgmii_ck",
++	"eth2pll",
++	"wocpu0",
++	"wocpu1",
++	"netsys0",
++	"netsys1",
++	"ethwarp_wocpu2",
++	"ethwarp_wocpu1",
++	"ethwarp_wocpu0",
++	"top_usxgmii0_sel",
++	"top_usxgmii1_sel",
++	"top_sgm0_sel",
++	"top_sgm1_sel",
++	"top_xfi_phy0_xtal_sel",
++	"top_xfi_phy1_xtal_sel",
++	"top_eth_gmii_sel",
++	"top_eth_refck_50m_sel",
++	"top_eth_sys_200m_sel",
++	"top_eth_sys_sel",
++	"top_eth_xgmii_sel",
++	"top_eth_mii_sel",
++	"top_netsys_sel",
++	"top_netsys_500m_sel",
++	"top_netsys_pao_2x_sel",
++	"top_netsys_sync_250m_sel",
++	"top_netsys_ppefb_250m_sel",
++	"top_netsys_warp_sel",
+ };
+ 
+ void mtk_w32(struct mtk_eth *eth, u32 val, unsigned reg)
+@@ -195,7 +287,7 @@ u32 mtk_r32(struct mtk_eth *eth, unsigne
+ 	return __raw_readl(eth->base + reg);
+ }
+ 
+-static u32 mtk_m32(struct mtk_eth *eth, u32 mask, u32 set, unsigned reg)
++u32 mtk_m32(struct mtk_eth *eth, u32 mask, u32 set, unsigned int reg)
+ {
+ 	u32 val;
+ 
+@@ -326,6 +418,19 @@ static void mtk_gmac0_rgmii_adjust(struc
+ 	dev_err(eth->dev, "Missing PLL configuration, ethernet may not work\n");
+ }
+ 
++static void mtk_setup_bridge_switch(struct mtk_eth *eth)
++{
++	/* Force Port1 XGMAC Link Up */
++	mtk_m32(eth, 0, MTK_XGMAC_FORCE_LINK(MTK_GMAC1_ID),
++		MTK_XGMAC_STS(MTK_GMAC1_ID));
++
++	/* Adjust GSW bridge IPG to 11 */
++	mtk_m32(eth, GSWTX_IPG_MASK | GSWRX_IPG_MASK,
++		(GSW_IPG_11 << GSWTX_IPG_SHIFT) |
++		(GSW_IPG_11 << GSWRX_IPG_SHIFT),
++		MTK_GSW_CFG);
++}
++
+ static struct phylink_pcs *mtk_mac_select_pcs(struct phylink_config *config,
+ 					      phy_interface_t interface)
+ {
+@@ -395,6 +500,8 @@ static void mtk_mac_config(struct phylin
+ 					goto init_err;
+ 			}
+ 			break;
++		case PHY_INTERFACE_MODE_INTERNAL:
++			break;
+ 		default:
+ 			goto err_phy;
+ 		}
+@@ -472,6 +579,15 @@ static void mtk_mac_config(struct phylin
+ 		return;
+ 	}
+ 
++	/* Setup gmac */
++	if (mtk_is_netsys_v3_or_greater(eth) &&
++	    mac->interface == PHY_INTERFACE_MODE_INTERNAL) {
++		mtk_w32(mac->hw, MTK_GDMA_XGDM_SEL, MTK_GDMA_EG_CTRL(mac->id));
++		mtk_w32(mac->hw, MAC_MCR_FORCE_LINK_DOWN, MTK_MAC_MCR(mac->id));
++
++		mtk_setup_bridge_switch(eth);
++	}
++
+ 	return;
+ 
+ err_phy:
+@@ -682,11 +798,15 @@ static int mtk_mdio_init(struct mtk_eth
+ 	}
+ 	divider = min_t(unsigned int, DIV_ROUND_UP(MDC_MAX_FREQ, max_clk), 63);
+ 
++	/* Configure MDC Turbo Mode */
++	if (mtk_is_netsys_v3_or_greater(eth))
++		mtk_m32(eth, 0, MISC_MDC_TURBO, MTK_MAC_MISC_V3);
++
+ 	/* Configure MDC Divider */
+-	val = mtk_r32(eth, MTK_PPSC);
+-	val &= ~PPSC_MDC_CFG;
+-	val |= FIELD_PREP(PPSC_MDC_CFG, divider) | PPSC_MDC_TURBO;
+-	mtk_w32(eth, val, MTK_PPSC);
++	val = FIELD_PREP(PPSC_MDC_CFG, divider);
++	if (!mtk_is_netsys_v3_or_greater(eth))
++		val |= PPSC_MDC_TURBO;
++	mtk_m32(eth, PPSC_MDC_CFG, val, MTK_PPSC);
+ 
+ 	dev_dbg(eth->dev, "MDC is running on %d Hz\n", MDC_MAX_FREQ / divider);
+ 
+@@ -1145,10 +1265,19 @@ static void mtk_tx_set_dma_desc_v2(struc
+ 		data |= TX_DMA_LS0;
+ 	WRITE_ONCE(desc->txd3, data);
+ 
+-	if (mac->id == MTK_GMAC3_ID)
+-		data = PSE_GDM3_PORT;
+-	else
+-		data = (mac->id + 1) << TX_DMA_FPORT_SHIFT_V2; /* forward port */
++	 /* set forward port */
++	switch (mac->id) {
++	case MTK_GMAC1_ID:
++		data = PSE_GDM1_PORT << TX_DMA_FPORT_SHIFT_V2;
++		break;
++	case MTK_GMAC2_ID:
++		data = PSE_GDM2_PORT << TX_DMA_FPORT_SHIFT_V2;
++		break;
++	case MTK_GMAC3_ID:
++		data = PSE_GDM3_PORT << TX_DMA_FPORT_SHIFT_V2;
++		break;
++	}
++
+ 	data |= TX_DMA_SWC_V2 | QID_BITS_V2(info->qid);
+ 	WRITE_ONCE(desc->txd4, data);
+ 
+@@ -4304,6 +4433,17 @@ static int mtk_add_mac(struct mtk_eth *e
+ 			  mac->phylink_config.supported_interfaces);
+ 	}
+ 
++	if (mtk_is_netsys_v3_or_greater(mac->hw) &&
++	    MTK_HAS_CAPS(mac->hw->soc->caps, MTK_ESW_BIT) &&
++	    id == MTK_GMAC1_ID) {
++		mac->phylink_config.mac_capabilities = MAC_ASYM_PAUSE |
++						       MAC_SYM_PAUSE |
++						       MAC_10000FD;
++		phy_interface_zero(mac->phylink_config.supported_interfaces);
++		__set_bit(PHY_INTERFACE_MODE_INTERNAL,
++			  mac->phylink_config.supported_interfaces);
++	}
++
+ 	phylink = phylink_create(&mac->phylink_config,
+ 				 of_fwnode_handle(mac->of_node),
+ 				 phy_mode, &mtk_phylink_ops);
+@@ -4826,6 +4966,24 @@ static const struct mtk_soc_data mt7986_
+ 	},
+ };
+ 
++static const struct mtk_soc_data mt7988_data = {
++	.reg_map = &mt7988_reg_map,
++	.ana_rgc3 = 0x128,
++	.caps = MT7988_CAPS,
++	.hw_features = MTK_HW_FEATURES,
++	.required_clks = MT7988_CLKS_BITMAP,
++	.required_pctl = false,
++	.version = 3,
++	.txrx = {
++		.txd_size = sizeof(struct mtk_tx_dma_v2),
++		.rxd_size = sizeof(struct mtk_rx_dma_v2),
++		.rx_irq_done_mask = MTK_RX_DONE_INT_V2,
++		.rx_dma_l4_valid = RX_DMA_L4_VALID_V2,
++		.dma_max_len = MTK_TX_DMA_BUF_LEN_V2,
++		.dma_len_offset = 8,
++	},
++};
++
+ static const struct mtk_soc_data rt5350_data = {
+ 	.reg_map = &mt7628_reg_map,
+ 	.caps = MT7628_CAPS,
+@@ -4844,14 +5002,15 @@ static const struct mtk_soc_data rt5350_
+ };
+ 
+ const struct of_device_id of_mtk_match[] = {
+-	{ .compatible = "mediatek,mt2701-eth", .data = &mt2701_data},
+-	{ .compatible = "mediatek,mt7621-eth", .data = &mt7621_data},
+-	{ .compatible = "mediatek,mt7622-eth", .data = &mt7622_data},
+-	{ .compatible = "mediatek,mt7623-eth", .data = &mt7623_data},
+-	{ .compatible = "mediatek,mt7629-eth", .data = &mt7629_data},
+-	{ .compatible = "mediatek,mt7981-eth", .data = &mt7981_data},
+-	{ .compatible = "mediatek,mt7986-eth", .data = &mt7986_data},
+-	{ .compatible = "ralink,rt5350-eth", .data = &rt5350_data},
++	{ .compatible = "mediatek,mt2701-eth", .data = &mt2701_data },
++	{ .compatible = "mediatek,mt7621-eth", .data = &mt7621_data },
++	{ .compatible = "mediatek,mt7622-eth", .data = &mt7622_data },
++	{ .compatible = "mediatek,mt7623-eth", .data = &mt7623_data },
++	{ .compatible = "mediatek,mt7629-eth", .data = &mt7629_data },
++	{ .compatible = "mediatek,mt7981-eth", .data = &mt7981_data },
++	{ .compatible = "mediatek,mt7986-eth", .data = &mt7986_data },
++	{ .compatible = "mediatek,mt7988-eth", .data = &mt7988_data },
++	{ .compatible = "ralink,rt5350-eth", .data = &rt5350_data },
+ 	{},
+ };
+ MODULE_DEVICE_TABLE(of, of_mtk_match);
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -117,7 +117,8 @@
+ #define MTK_CDMP_EG_CTRL	0x404
+ 
+ /* GDM Exgress Control Register */
+-#define MTK_GDMA_FWD_CFG(x)	(0x500 + (x * 0x1000))
++#define MTK_GDMA_FWD_CFG(x)	({ typeof(x) _x = (x); (_x == MTK_GMAC3_ID) ?	\
++				   0x540 : 0x500 + (_x * 0x1000); })
+ #define MTK_GDMA_SPECIAL_TAG	BIT(24)
+ #define MTK_GDMA_ICS_EN		BIT(22)
+ #define MTK_GDMA_TCS_EN		BIT(21)
+@@ -126,6 +127,11 @@
+ #define MTK_GDMA_TO_PDMA	0x0
+ #define MTK_GDMA_DROP_ALL       0x7777
+ 
++/* GDM Egress Control Register */
++#define MTK_GDMA_EG_CTRL(x)	({ typeof(x) _x = (x); (_x == MTK_GMAC3_ID) ?	\
++				   0x544 : 0x504 + (_x * 0x1000); })
++#define MTK_GDMA_XGDM_SEL	BIT(31)
++
+ /* Unicast Filter MAC Address Register - Low */
+ #define MTK_GDMA_MAC_ADRL(x)	(0x508 + (x * 0x1000))
+ 
+@@ -386,7 +392,26 @@
+ #define PHY_IAC_TIMEOUT		HZ
+ 
+ #define MTK_MAC_MISC		0x1000c
++#define MTK_MAC_MISC_V3		0x10010
+ #define MTK_MUX_TO_ESW		BIT(0)
++#define MISC_MDC_TURBO		BIT(4)
++
++/* XMAC status registers */
++#define MTK_XGMAC_STS(x)	(((x) == MTK_GMAC3_ID) ? 0x1001C : 0x1000C)
++#define MTK_XGMAC_FORCE_LINK(x)	(((x) == MTK_GMAC2_ID) ? BIT(31) : BIT(15))
++#define MTK_USXGMII_PCS_LINK	BIT(8)
++#define MTK_XGMAC_RX_FC		BIT(5)
++#define MTK_XGMAC_TX_FC		BIT(4)
++#define MTK_USXGMII_PCS_MODE	GENMASK(3, 1)
++#define MTK_XGMAC_LINK_STS	BIT(0)
++
++/* GSW bridge registers */
++#define MTK_GSW_CFG		(0x10080)
++#define GSWTX_IPG_MASK		GENMASK(19, 16)
++#define GSWTX_IPG_SHIFT		16
++#define GSWRX_IPG_MASK		GENMASK(3, 0)
++#define GSWRX_IPG_SHIFT		0
++#define GSW_IPG_11		11
+ 
+ /* Mac control registers */
+ #define MTK_MAC_MCR(x)		(0x10100 + (x * 0x100))
+@@ -644,6 +669,11 @@ enum mtk_clks_map {
+ 	MTK_CLK_GP0,
+ 	MTK_CLK_GP1,
+ 	MTK_CLK_GP2,
++	MTK_CLK_GP3,
++	MTK_CLK_XGP1,
++	MTK_CLK_XGP2,
++	MTK_CLK_XGP3,
++	MTK_CLK_CRYPTO,
+ 	MTK_CLK_FE,
+ 	MTK_CLK_TRGPLL,
+ 	MTK_CLK_SGMII_TX_250M,
+@@ -660,6 +690,27 @@ enum mtk_clks_map {
+ 	MTK_CLK_WOCPU1,
+ 	MTK_CLK_NETSYS0,
+ 	MTK_CLK_NETSYS1,
++	MTK_CLK_ETHWARP_WOCPU2,
++	MTK_CLK_ETHWARP_WOCPU1,
++	MTK_CLK_ETHWARP_WOCPU0,
++	MTK_CLK_TOP_USXGMII_SBUS_0_SEL,
++	MTK_CLK_TOP_USXGMII_SBUS_1_SEL,
++	MTK_CLK_TOP_SGM_0_SEL,
++	MTK_CLK_TOP_SGM_1_SEL,
++	MTK_CLK_TOP_XFI_PHY_0_XTAL_SEL,
++	MTK_CLK_TOP_XFI_PHY_1_XTAL_SEL,
++	MTK_CLK_TOP_ETH_GMII_SEL,
++	MTK_CLK_TOP_ETH_REFCK_50M_SEL,
++	MTK_CLK_TOP_ETH_SYS_200M_SEL,
++	MTK_CLK_TOP_ETH_SYS_SEL,
++	MTK_CLK_TOP_ETH_XGMII_SEL,
++	MTK_CLK_TOP_ETH_MII_SEL,
++	MTK_CLK_TOP_NETSYS_SEL,
++	MTK_CLK_TOP_NETSYS_500M_SEL,
++	MTK_CLK_TOP_NETSYS_PAO_2X_SEL,
++	MTK_CLK_TOP_NETSYS_SYNC_250M_SEL,
++	MTK_CLK_TOP_NETSYS_PPEFB_250M_SEL,
++	MTK_CLK_TOP_NETSYS_WARP_SEL,
+ 	MTK_CLK_MAX
+ };
+ 
+@@ -713,6 +764,36 @@ enum mtk_clks_map {
+ 				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
+ 				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
+ 				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB))
++#define MT7988_CLKS_BITMAP	(BIT_ULL(MTK_CLK_FE) | BIT_ULL(MTK_CLK_ESW) | \
++				 BIT_ULL(MTK_CLK_GP1) | BIT_ULL(MTK_CLK_GP2) | \
++				 BIT_ULL(MTK_CLK_GP3) | BIT_ULL(MTK_CLK_XGP1) | \
++				 BIT_ULL(MTK_CLK_XGP2) | BIT_ULL(MTK_CLK_XGP3) | \
++				 BIT_ULL(MTK_CLK_CRYPTO) | \
++				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
++				 BIT_ULL(MTK_CLK_ETHWARP_WOCPU2) | \
++				 BIT_ULL(MTK_CLK_ETHWARP_WOCPU1) | \
++				 BIT_ULL(MTK_CLK_ETHWARP_WOCPU0) | \
++				 BIT_ULL(MTK_CLK_TOP_USXGMII_SBUS_0_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_USXGMII_SBUS_1_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_SGM_0_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_SGM_1_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_XFI_PHY_0_XTAL_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_XFI_PHY_1_XTAL_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_GMII_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_REFCK_50M_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_SYS_200M_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_SYS_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_XGMII_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_MII_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_500M_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_PAO_2X_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_SYNC_250M_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_PPEFB_250M_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_WARP_SEL))
+ 
+ enum mtk_dev_state {
+ 	MTK_HW_INIT,
+@@ -961,6 +1042,8 @@ enum mkt_eth_capabilities {
+ 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
+ 		      MTK_RSTCTRL_PPE1)
+ 
++#define MT7988_CAPS  (MTK_GDM1_ESW | MTK_QDMA | MTK_RSTCTRL_PPE1)
++
+ struct mtk_tx_dma_desc_info {
+ 	dma_addr_t	addr;
+ 	u32		size;
+@@ -1306,6 +1389,7 @@ void mtk_stats_update_mac(struct mtk_mac
+ 
+ void mtk_w32(struct mtk_eth *eth, u32 val, unsigned reg);
+ u32 mtk_r32(struct mtk_eth *eth, unsigned reg);
++u32 mtk_m32(struct mtk_eth *eth, u32 mask, u32 set, unsigned int reg);
+ 
+ int mtk_gmac_sgmii_path_setup(struct mtk_eth *eth, int mac_id);
+ int mtk_gmac_gephy_path_setup(struct mtk_eth *eth, int mac_id);

target/linux/generic/backport-5.15/750-v6.5-12-net-ethernet-mtk_eth_soc-enable-page_pool-support-fo.patch

@@ -0,0 +1,27 @@
+From 38a7eb76220731eff40602cf433f24880be0a6c2 Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Thu, 27 Jul 2023 09:02:26 +0200
+Subject: [PATCH 106/250] net: ethernet: mtk_eth_soc: enable page_pool support
+ for MT7988 SoC
+
+In order to recycle pages, enable page_pool allocator for MT7988 SoC.
+
+Tested-by: Daniel Golle <daniel@makrotopia.org>
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Link: https://lore.kernel.org/r/fd4e8693980e47385a543e7b002eec0b88bd09df.1690440675.git.lorenzo@kernel.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -1613,7 +1613,7 @@ static void mtk_update_rx_cpu_idx(struct
+ 
+ static bool mtk_page_pool_enabled(struct mtk_eth *eth)
+ {
+-	return eth->soc->version == 2;
++	return mtk_is_netsys_v2_or_greater(eth);
+ }
+ 
+ static struct page_pool *mtk_create_page_pool(struct mtk_eth *eth,

target/linux/generic/backport-5.15/750-v6.5-13-net-ethernet-mtk_eth_soc-enable-nft-hw-flowtable_off.patch

@@ -0,0 +1,135 @@
+From 199e7d5a7f03dd377f3a7a458360dbedd71d50ba Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Thu, 27 Jul 2023 09:07:28 +0200
+Subject: [PATCH 107/250] net: ethernet: mtk_eth_soc: enable nft hw
+ flowtable_offload for MT7988 SoC
+
+Enable hw Packet Process Engine (PPE) for MT7988 SoC.
+
+Tested-by: Daniel Golle <daniel@makrotopia.org>
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Link: https://lore.kernel.org/r/5e86341b0220a49620dadc02d77970de5ded9efc.1690441576.git.lorenzo@kernel.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c |  3 +++
+ drivers/net/ethernet/mediatek/mtk_ppe.c     | 19 +++++++++++++++----
+ drivers/net/ethernet/mediatek/mtk_ppe.h     | 19 ++++++++++++++++++-
+ 3 files changed, 36 insertions(+), 5 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -4974,6 +4974,9 @@ static const struct mtk_soc_data mt7988_
+ 	.required_clks = MT7988_CLKS_BITMAP,
+ 	.required_pctl = false,
+ 	.version = 3,
++	.offload_version = 2,
++	.hash_offset = 4,
++	.foe_entry_size = MTK_FOE_ENTRY_V3_SIZE,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma_v2),
+ 		.rxd_size = sizeof(struct mtk_rx_dma_v2),
+--- a/drivers/net/ethernet/mediatek/mtk_ppe.c
++++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
+@@ -422,13 +422,22 @@ int mtk_foe_entry_set_wdma(struct mtk_et
+ 	struct mtk_foe_mac_info *l2 = mtk_foe_entry_l2(eth, entry);
+ 	u32 *ib2 = mtk_foe_entry_ib2(eth, entry);
+ 
+-	if (mtk_is_netsys_v2_or_greater(eth)) {
++	switch (eth->soc->version) {
++	case 3:
++		*ib2 &= ~MTK_FOE_IB2_PORT_MG_V2;
++		*ib2 |=  FIELD_PREP(MTK_FOE_IB2_RX_IDX, txq) |
++			 MTK_FOE_IB2_WDMA_WINFO_V2;
++		l2->w3info = FIELD_PREP(MTK_FOE_WINFO_WCID_V3, wcid) |
++			     FIELD_PREP(MTK_FOE_WINFO_BSS_V3, bss);
++		break;
++	case 2:
+ 		*ib2 &= ~MTK_FOE_IB2_PORT_MG_V2;
+ 		*ib2 |=  FIELD_PREP(MTK_FOE_IB2_RX_IDX, txq) |
+ 			 MTK_FOE_IB2_WDMA_WINFO_V2;
+ 		l2->winfo = FIELD_PREP(MTK_FOE_WINFO_WCID, wcid) |
+ 			    FIELD_PREP(MTK_FOE_WINFO_BSS, bss);
+-	} else {
++		break;
++	default:
+ 		*ib2 &= ~MTK_FOE_IB2_PORT_MG;
+ 		*ib2 |= MTK_FOE_IB2_WDMA_WINFO;
+ 		if (wdma_idx)
+@@ -436,6 +445,7 @@ int mtk_foe_entry_set_wdma(struct mtk_et
+ 		l2->vlan2 = FIELD_PREP(MTK_FOE_VLAN2_WINFO_BSS, bss) |
+ 			    FIELD_PREP(MTK_FOE_VLAN2_WINFO_WCID, wcid) |
+ 			    FIELD_PREP(MTK_FOE_VLAN2_WINFO_RING, txq);
++		break;
+ 	}
+ 
+ 	return 0;
+@@ -956,8 +966,7 @@ void mtk_ppe_start(struct mtk_ppe *ppe)
+ 	mtk_ppe_init_foe_table(ppe);
+ 	ppe_w32(ppe, MTK_PPE_TB_BASE, ppe->foe_phys);
+ 
+-	val = MTK_PPE_TB_CFG_ENTRY_80B |
+-	      MTK_PPE_TB_CFG_AGE_NON_L4 |
++	val = MTK_PPE_TB_CFG_AGE_NON_L4 |
+ 	      MTK_PPE_TB_CFG_AGE_UNBIND |
+ 	      MTK_PPE_TB_CFG_AGE_TCP |
+ 	      MTK_PPE_TB_CFG_AGE_UDP |
+@@ -973,6 +982,8 @@ void mtk_ppe_start(struct mtk_ppe *ppe)
+ 			 MTK_PPE_ENTRIES_SHIFT);
+ 	if (mtk_is_netsys_v2_or_greater(ppe->eth))
+ 		val |= MTK_PPE_TB_CFG_INFO_SEL;
++	if (!mtk_is_netsys_v3_or_greater(ppe->eth))
++		val |= MTK_PPE_TB_CFG_ENTRY_80B;
+ 	ppe_w32(ppe, MTK_PPE_TB_CFG, val);
+ 
+ 	ppe_w32(ppe, MTK_PPE_IP_PROTO_CHK,
+--- a/drivers/net/ethernet/mediatek/mtk_ppe.h
++++ b/drivers/net/ethernet/mediatek/mtk_ppe.h
+@@ -85,6 +85,17 @@ enum {
+ #define MTK_FOE_WINFO_BSS		GENMASK(5, 0)
+ #define MTK_FOE_WINFO_WCID		GENMASK(15, 6)
+ 
++#define MTK_FOE_WINFO_BSS_V3		GENMASK(23, 16)
++#define MTK_FOE_WINFO_WCID_V3		GENMASK(15, 0)
++
++#define MTK_FOE_WINFO_PAO_USR_INFO	GENMASK(15, 0)
++#define MTK_FOE_WINFO_PAO_TID		GENMASK(19, 16)
++#define MTK_FOE_WINFO_PAO_IS_FIXEDRATE	BIT(20)
++#define MTK_FOE_WINFO_PAO_IS_PRIOR	BIT(21)
++#define MTK_FOE_WINFO_PAO_IS_SP		BIT(22)
++#define MTK_FOE_WINFO_PAO_HF		BIT(23)
++#define MTK_FOE_WINFO_PAO_AMSDU_EN	BIT(24)
++
+ enum {
+ 	MTK_FOE_STATE_INVALID,
+ 	MTK_FOE_STATE_UNBIND,
+@@ -106,8 +117,13 @@ struct mtk_foe_mac_info {
+ 	u16 pppoe_id;
+ 	u16 src_mac_lo;
+ 
++	/* netsys_v2 */
+ 	u16 minfo;
+ 	u16 winfo;
++
++	/* netsys_v3 */
++	u32 w3info;
++	u32 wpao;
+ };
+ 
+ /* software-only entry type */
+@@ -218,6 +234,7 @@ struct mtk_foe_ipv6_6rd {
+ 
+ #define MTK_FOE_ENTRY_V1_SIZE	80
+ #define MTK_FOE_ENTRY_V2_SIZE	96
++#define MTK_FOE_ENTRY_V3_SIZE	128
+ 
+ struct mtk_foe_entry {
+ 	u32 ib1;
+@@ -228,7 +245,7 @@ struct mtk_foe_entry {
+ 		struct mtk_foe_ipv4_dslite dslite;
+ 		struct mtk_foe_ipv6 ipv6;
+ 		struct mtk_foe_ipv6_6rd ipv6_6rd;
+-		u32 data[23];
++		u32 data[31];
+ 	};
+ };
+ 

target/linux/generic/backport-5.15/750-v6.5-14-net-ethernet-mtk_eth_soc-support-per-flow-accounting.patch

@@ -0,0 +1,78 @@
+From 0c024632c1e7ff69914329bfd87bec749b9c0aed Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Wed, 2 Aug 2023 04:31:09 +0100
+Subject: [PATCH 108/250] net: ethernet: mtk_eth_soc: support per-flow
+ accounting on MT7988
+
+NETSYS_V3 uses 64 bits for each counters while older SoCs are using
+48/40 bits for each counter.
+Support reading per-flow byte and package counters on NETSYS_V3.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Reviewed-by: Simon Horman <horms@kernel.org>
+Link: https://lore.kernel.org/r/37a0928fa8c1253b197884c68ce1f54239421ac5.1690946442.git.daniel@makrotopia.org
+Signed-off-by: Paolo Abeni <pabeni@redhat.com>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c  |  1 +
+ drivers/net/ethernet/mediatek/mtk_ppe.c      | 21 +++++++++++++-------
+ drivers/net/ethernet/mediatek/mtk_ppe_regs.h |  2 ++
+ 3 files changed, 17 insertions(+), 7 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -4976,6 +4976,7 @@ static const struct mtk_soc_data mt7988_
+ 	.version = 3,
+ 	.offload_version = 2,
+ 	.hash_offset = 4,
++	.has_accounting = true,
+ 	.foe_entry_size = MTK_FOE_ENTRY_V3_SIZE,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma_v2),
+--- a/drivers/net/ethernet/mediatek/mtk_ppe.c
++++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
+@@ -91,7 +91,6 @@ static int mtk_ppe_mib_wait_busy(struct
+ 
+ static int mtk_mib_entry_read(struct mtk_ppe *ppe, u16 index, u64 *bytes, u64 *packets)
+ {
+-	u32 byte_cnt_low, byte_cnt_high, pkt_cnt_low, pkt_cnt_high;
+ 	u32 val, cnt_r0, cnt_r1, cnt_r2;
+ 	int ret;
+ 
+@@ -106,12 +105,20 @@ static int mtk_mib_entry_read(struct mtk
+ 	cnt_r1 = readl(ppe->base + MTK_PPE_MIB_SER_R1);
+ 	cnt_r2 = readl(ppe->base + MTK_PPE_MIB_SER_R2);
+ 
+-	byte_cnt_low = FIELD_GET(MTK_PPE_MIB_SER_R0_BYTE_CNT_LOW, cnt_r0);
+-	byte_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R1_BYTE_CNT_HIGH, cnt_r1);
+-	pkt_cnt_low = FIELD_GET(MTK_PPE_MIB_SER_R1_PKT_CNT_LOW, cnt_r1);
+-	pkt_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R2_PKT_CNT_HIGH, cnt_r2);
+-	*bytes = ((u64)byte_cnt_high << 32) | byte_cnt_low;
+-	*packets = (pkt_cnt_high << 16) | pkt_cnt_low;
++	if (mtk_is_netsys_v3_or_greater(ppe->eth)) {
++		/* 64 bit for each counter */
++		u32 cnt_r3 = readl(ppe->base + MTK_PPE_MIB_SER_R3);
++		*bytes = ((u64)cnt_r1 << 32) | cnt_r0;
++		*packets = ((u64)cnt_r3 << 32) | cnt_r2;
++	} else {
++		/* 48 bit byte counter, 40 bit packet counter */
++		u32 byte_cnt_low = FIELD_GET(MTK_PPE_MIB_SER_R0_BYTE_CNT_LOW, cnt_r0);
++		u32 byte_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R1_BYTE_CNT_HIGH, cnt_r1);
++		u32 pkt_cnt_low = FIELD_GET(MTK_PPE_MIB_SER_R1_PKT_CNT_LOW, cnt_r1);
++		u32 pkt_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R2_PKT_CNT_HIGH, cnt_r2);
++		*bytes = ((u64)byte_cnt_high << 32) | byte_cnt_low;
++		*packets = (pkt_cnt_high << 16) | pkt_cnt_low;
++	}
+ 
+ 	return 0;
+ }
+--- a/drivers/net/ethernet/mediatek/mtk_ppe_regs.h
++++ b/drivers/net/ethernet/mediatek/mtk_ppe_regs.h
+@@ -163,6 +163,8 @@ enum {
+ #define MTK_PPE_MIB_SER_R2			0x348
+ #define MTK_PPE_MIB_SER_R2_PKT_CNT_HIGH		GENMASK(23, 0)
+ 
++#define MTK_PPE_MIB_SER_R3			0x34c
++
+ #define MTK_PPE_MIB_CACHE_CTL			0x350
+ #define MTK_PPE_MIB_CACHE_CTL_EN		BIT(0)
+ #define MTK_PPE_MIB_CACHE_CTL_FLUSH		BIT(2)

target/linux/generic/backport-5.15/750-v6.5-15-net-ethernet-mtk_eth_soc-fix-NULL-pointer-on-hw-rese.patch

@@ -0,0 +1,52 @@
+From 3b12f42772c26869d60398c1710aa27b27cd945c Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Mon, 21 Aug 2023 17:12:44 +0100
+Subject: [PATCH 109/250] net: ethernet: mtk_eth_soc: fix NULL pointer on hw
+ reset
+
+When a hardware reset is triggered on devices not initializing WED the
+calls to mtk_wed_fe_reset and mtk_wed_fe_reset_complete dereference a
+pointer on uninitialized stack memory.
+Break out of both functions in case a hw_list entry is 0.
+
+Fixes: 08a764a7c51b ("net: ethernet: mtk_wed: add reset/reset_complete callbacks")
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Reviewed-by: Simon Horman <horms@kernel.org>
+Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Link: https://lore.kernel.org/r/5465c1609b464cc7407ae1530c40821dcdf9d3e6.1692634266.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_wed.c | 12 ++++++++++--
+ 1 file changed, 10 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_wed.c
++++ b/drivers/net/ethernet/mediatek/mtk_wed.c
+@@ -214,9 +214,13 @@ void mtk_wed_fe_reset(void)
+ 
+ 	for (i = 0; i < ARRAY_SIZE(hw_list); i++) {
+ 		struct mtk_wed_hw *hw = hw_list[i];
+-		struct mtk_wed_device *dev = hw->wed_dev;
++		struct mtk_wed_device *dev;
+ 		int err;
+ 
++		if (!hw)
++			break;
++
++		dev = hw->wed_dev;
+ 		if (!dev || !dev->wlan.reset)
+ 			continue;
+ 
+@@ -237,8 +241,12 @@ void mtk_wed_fe_reset_complete(void)
+ 
+ 	for (i = 0; i < ARRAY_SIZE(hw_list); i++) {
+ 		struct mtk_wed_hw *hw = hw_list[i];
+-		struct mtk_wed_device *dev = hw->wed_dev;
++		struct mtk_wed_device *dev;
++
++		if (!hw)
++			break;
+ 
++		dev = hw->wed_dev;
+ 		if (!dev || !dev->wlan.reset_complete)
+ 			continue;
+ 

target/linux/generic/backport-5.15/750-v6.5-16-net-ethernet-mtk_eth_soc-fix-register-definitions-fo.patch

@@ -0,0 +1,44 @@
+From 489aea123d74a846ce746bfdb3efe1e7ad512e0d Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Tue, 22 Aug 2023 17:31:24 +0100
+Subject: [PATCH 110/250] net: ethernet: mtk_eth_soc: fix register definitions
+ for MT7988
+
+More register macros need to be adjusted for the 3rd GMAC on MT7988.
+Account for added bit in SYSCFG0_SGMII_MASK.
+
+Fixes: 445eb6448ed3 ("net: ethernet: mtk_eth_soc: add basic support for MT7988 SoC")
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Reviewed-by: Simon Horman <horms@kernel.org>
+Link: https://lore.kernel.org/r/1c8da012e2ca80939906d85f314138c552139f0f.1692721443.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -133,10 +133,12 @@
+ #define MTK_GDMA_XGDM_SEL	BIT(31)
+ 
+ /* Unicast Filter MAC Address Register - Low */
+-#define MTK_GDMA_MAC_ADRL(x)	(0x508 + (x * 0x1000))
++#define MTK_GDMA_MAC_ADRL(x)	({ typeof(x) _x = (x); (_x == MTK_GMAC3_ID) ?	\
++				   0x548 : 0x508 + (_x * 0x1000); })
+ 
+ /* Unicast Filter MAC Address Register - High */
+-#define MTK_GDMA_MAC_ADRH(x)	(0x50C + (x * 0x1000))
++#define MTK_GDMA_MAC_ADRH(x)	({ typeof(x) _x = (x); (_x == MTK_GMAC3_ID) ?	\
++				   0x54C : 0x50C + (_x * 0x1000); })
+ 
+ /* FE global misc reg*/
+ #define MTK_FE_GLO_MISC         0x124
+@@ -500,7 +502,7 @@
+ #define ETHSYS_SYSCFG0		0x14
+ #define SYSCFG0_GE_MASK		0x3
+ #define SYSCFG0_GE_MODE(x, y)	(x << (12 + (y * 2)))
+-#define SYSCFG0_SGMII_MASK     GENMASK(9, 8)
++#define SYSCFG0_SGMII_MASK     GENMASK(9, 7)
+ #define SYSCFG0_SGMII_GMAC1    ((2 << 8) & SYSCFG0_SGMII_MASK)
+ #define SYSCFG0_SGMII_GMAC2    ((3 << 8) & SYSCFG0_SGMII_MASK)
+ #define SYSCFG0_SGMII_GMAC1_V2 BIT(9)

target/linux/generic/backport-5.15/750-v6.5-17-net-ethernet-mtk_eth_soc-add-reset-bits-for-MT7988.patch

@@ -0,0 +1,188 @@
+From 15a84d1c44ae8c1451c265ee60500588a24e8cd6 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Tue, 22 Aug 2023 17:32:03 +0100
+Subject: [PATCH 111/250] net: ethernet: mtk_eth_soc: add reset bits for MT7988
+
+Add bits needed to reset the frame engine on MT7988.
+
+Fixes: 445eb6448ed3 ("net: ethernet: mtk_eth_soc: add basic support for MT7988 SoC")
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/89b6c38380e7a3800c1362aa7575600717bc7543.1692721443.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 76 +++++++++++++++------
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h | 16 +++--
+ 2 files changed, 68 insertions(+), 24 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -3538,19 +3538,34 @@ static void mtk_hw_reset(struct mtk_eth
+ {
+ 	u32 val;
+ 
+-	if (mtk_is_netsys_v2_or_greater(eth)) {
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN, 0);
++
++	if (mtk_is_netsys_v3_or_greater(eth)) {
++		val = RSTCTRL_PPE0_V3;
++
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
++			val |= RSTCTRL_PPE1_V3;
++
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE2))
++			val |= RSTCTRL_PPE2;
++
++		val |= RSTCTRL_WDMA0 | RSTCTRL_WDMA1 | RSTCTRL_WDMA2;
++	} else if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		val = RSTCTRL_PPE0_V2;
++
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
++			val |= RSTCTRL_PPE1;
+ 	} else {
+ 		val = RSTCTRL_PPE0;
+ 	}
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
+-		val |= RSTCTRL_PPE1;
+-
+ 	ethsys_reset(eth, RSTCTRL_ETH | RSTCTRL_FE | val);
+ 
+-	if (mtk_is_netsys_v2_or_greater(eth))
++	if (mtk_is_netsys_v3_or_greater(eth))
++		regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN,
++			     0x6f8ff);
++	else if (mtk_is_netsys_v2_or_greater(eth))
+ 		regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN,
+ 			     0x3ffffff);
+ }
+@@ -3576,13 +3591,21 @@ static void mtk_hw_warm_reset(struct mtk
+ 		return;
+ 	}
+ 
+-	if (mtk_is_netsys_v2_or_greater(eth))
++	if (mtk_is_netsys_v3_or_greater(eth)) {
++		rst_mask = RSTCTRL_ETH | RSTCTRL_PPE0_V3;
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
++			rst_mask |= RSTCTRL_PPE1_V3;
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE2))
++			rst_mask |= RSTCTRL_PPE2;
++
++		rst_mask |= RSTCTRL_WDMA0 | RSTCTRL_WDMA1 | RSTCTRL_WDMA2;
++	} else if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		rst_mask = RSTCTRL_ETH | RSTCTRL_PPE0_V2;
+-	else
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
++			rst_mask |= RSTCTRL_PPE1;
++	} else {
+ 		rst_mask = RSTCTRL_ETH | RSTCTRL_PPE0;
+-
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
+-		rst_mask |= RSTCTRL_PPE1;
++	}
+ 
+ 	regmap_update_bits(eth->ethsys, ETHSYS_RSTCTRL, rst_mask, rst_mask);
+ 
+@@ -3934,11 +3957,17 @@ static void mtk_prepare_for_reset(struct
+ 	u32 val;
+ 	int i;
+ 
+-	/* disabe FE P3 and P4 */
+-	val = mtk_r32(eth, MTK_FE_GLO_CFG) | MTK_FE_LINK_DOWN_P3;
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
+-		val |= MTK_FE_LINK_DOWN_P4;
+-	mtk_w32(eth, val, MTK_FE_GLO_CFG);
++	/* set FE PPE ports link down */
++	for (i = MTK_GMAC1_ID;
++	     i <= (mtk_is_netsys_v3_or_greater(eth) ? MTK_GMAC3_ID : MTK_GMAC2_ID);
++	     i += 2) {
++		val = mtk_r32(eth, MTK_FE_GLO_CFG(i)) | MTK_FE_LINK_DOWN_P(PSE_PPE0_PORT);
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
++			val |= MTK_FE_LINK_DOWN_P(PSE_PPE1_PORT);
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE2))
++			val |= MTK_FE_LINK_DOWN_P(PSE_PPE2_PORT);
++		mtk_w32(eth, val, MTK_FE_GLO_CFG(i));
++	}
+ 
+ 	/* adjust PPE configurations to prepare for reset */
+ 	for (i = 0; i < ARRAY_SIZE(eth->ppe); i++)
+@@ -3999,11 +4028,18 @@ static void mtk_pending_work(struct work
+ 		}
+ 	}
+ 
+-	/* enabe FE P3 and P4 */
+-	val = mtk_r32(eth, MTK_FE_GLO_CFG) & ~MTK_FE_LINK_DOWN_P3;
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
+-		val &= ~MTK_FE_LINK_DOWN_P4;
+-	mtk_w32(eth, val, MTK_FE_GLO_CFG);
++	/* set FE PPE ports link up */
++	for (i = MTK_GMAC1_ID;
++	     i <= (mtk_is_netsys_v3_or_greater(eth) ? MTK_GMAC3_ID : MTK_GMAC2_ID);
++	     i += 2) {
++		val = mtk_r32(eth, MTK_FE_GLO_CFG(i)) & ~MTK_FE_LINK_DOWN_P(PSE_PPE0_PORT);
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
++			val &= ~MTK_FE_LINK_DOWN_P(PSE_PPE1_PORT);
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE2))
++			val &= ~MTK_FE_LINK_DOWN_P(PSE_PPE2_PORT);
++
++		mtk_w32(eth, val, MTK_FE_GLO_CFG(i));
++	}
+ 
+ 	clear_bit(MTK_RESETTING, &eth->state);
+ 
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -76,9 +76,8 @@
+ #define	MTK_HW_LRO_SDL_REMAIN_ROOM	1522
+ 
+ /* Frame Engine Global Configuration */
+-#define MTK_FE_GLO_CFG		0x00
+-#define MTK_FE_LINK_DOWN_P3	BIT(11)
+-#define MTK_FE_LINK_DOWN_P4	BIT(12)
++#define MTK_FE_GLO_CFG(x)	(((x) == MTK_GMAC3_ID) ? 0x24 : 0x00)
++#define MTK_FE_LINK_DOWN_P(x)	BIT(((x) + 8) % 16)
+ 
+ /* Frame Engine Global Reset Register */
+ #define MTK_RST_GL		0x04
+@@ -519,9 +518,15 @@
+ /* ethernet reset control register */
+ #define ETHSYS_RSTCTRL			0x34
+ #define RSTCTRL_FE			BIT(6)
++#define RSTCTRL_WDMA0			BIT(24)
++#define RSTCTRL_WDMA1			BIT(25)
++#define RSTCTRL_WDMA2			BIT(26)
+ #define RSTCTRL_PPE0			BIT(31)
+ #define RSTCTRL_PPE0_V2			BIT(30)
+ #define RSTCTRL_PPE1			BIT(31)
++#define RSTCTRL_PPE0_V3			BIT(29)
++#define RSTCTRL_PPE1_V3			BIT(30)
++#define RSTCTRL_PPE2			BIT(31)
+ #define RSTCTRL_ETH			BIT(23)
+ 
+ /* ethernet reset check idle register */
+@@ -928,6 +933,7 @@ enum mkt_eth_capabilities {
+ 	MTK_QDMA_BIT,
+ 	MTK_SOC_MT7628_BIT,
+ 	MTK_RSTCTRL_PPE1_BIT,
++	MTK_RSTCTRL_PPE2_BIT,
+ 	MTK_U3_COPHY_V2_BIT,
+ 
+ 	/* MUX BITS*/
+@@ -962,6 +968,7 @@ enum mkt_eth_capabilities {
+ #define MTK_QDMA		BIT_ULL(MTK_QDMA_BIT)
+ #define MTK_SOC_MT7628		BIT_ULL(MTK_SOC_MT7628_BIT)
+ #define MTK_RSTCTRL_PPE1	BIT_ULL(MTK_RSTCTRL_PPE1_BIT)
++#define MTK_RSTCTRL_PPE2	BIT_ULL(MTK_RSTCTRL_PPE2_BIT)
+ #define MTK_U3_COPHY_V2		BIT_ULL(MTK_U3_COPHY_V2_BIT)
+ 
+ #define MTK_ETH_MUX_GDM1_TO_GMAC1_ESW		\
+@@ -1044,7 +1051,8 @@ enum mkt_eth_capabilities {
+ 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
+ 		      MTK_RSTCTRL_PPE1)
+ 
+-#define MT7988_CAPS  (MTK_GDM1_ESW | MTK_QDMA | MTK_RSTCTRL_PPE1)
++#define MT7988_CAPS  (MTK_GDM1_ESW | MTK_QDMA | MTK_RSTCTRL_PPE1 | \
++		      MTK_RSTCTRL_PPE2)
+ 
+ struct mtk_tx_dma_desc_info {
+ 	dma_addr_t	addr;

target/linux/generic/backport-5.15/750-v6.5-18-net-ethernet-mtk_eth_soc-add-support-for-in-SoC-SRAM.patch

@@ -0,0 +1,254 @@
+From 25ce45fe40b574e5d7ffa407f7f2db03e7d5a910 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Tue, 22 Aug 2023 17:32:54 +0100
+Subject: [PATCH 112/250] net: ethernet: mtk_eth_soc: add support for in-SoC
+ SRAM
+
+MT7981, MT7986 and MT7988 come with in-SoC SRAM dedicated for Ethernet
+DMA rings. Support using the SRAM without breaking existing device tree
+bindings, ie. only new SoC starting from MT7988 will have the SRAM
+declared as additional resource in device tree. For MT7981 and MT7986
+an offset on top of the main I/O base is used.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/e45e0f230c63ad58869e8fe35b95a2fb8925b625.1692721443.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 88 ++++++++++++++++-----
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h | 12 ++-
+ 2 files changed, 78 insertions(+), 22 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -1075,10 +1075,13 @@ static int mtk_init_fq_dma(struct mtk_et
+ 	dma_addr_t dma_addr;
+ 	int i;
+ 
+-	eth->scratch_ring = dma_alloc_coherent(eth->dma_dev,
+-					       cnt * soc->txrx.txd_size,
+-					       &eth->phy_scratch_ring,
+-					       GFP_KERNEL);
++	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SRAM))
++		eth->scratch_ring = eth->sram_base;
++	else
++		eth->scratch_ring = dma_alloc_coherent(eth->dma_dev,
++						       cnt * soc->txrx.txd_size,
++						       &eth->phy_scratch_ring,
++						       GFP_KERNEL);
+ 	if (unlikely(!eth->scratch_ring))
+ 		return -ENOMEM;
+ 
+@@ -2376,8 +2379,14 @@ static int mtk_tx_alloc(struct mtk_eth *
+ 	if (!ring->buf)
+ 		goto no_tx_mem;
+ 
+-	ring->dma = dma_alloc_coherent(eth->dma_dev, ring_size * sz,
+-				       &ring->phys, GFP_KERNEL);
++	if (MTK_HAS_CAPS(soc->caps, MTK_SRAM)) {
++		ring->dma = eth->sram_base + ring_size * sz;
++		ring->phys = eth->phy_scratch_ring + ring_size * (dma_addr_t)sz;
++	} else {
++		ring->dma = dma_alloc_coherent(eth->dma_dev, ring_size * sz,
++					       &ring->phys, GFP_KERNEL);
++	}
++
+ 	if (!ring->dma)
+ 		goto no_tx_mem;
+ 
+@@ -2476,8 +2485,7 @@ static void mtk_tx_clean(struct mtk_eth
+ 		kfree(ring->buf);
+ 		ring->buf = NULL;
+ 	}
+-
+-	if (ring->dma) {
++	if (!MTK_HAS_CAPS(soc->caps, MTK_SRAM) && ring->dma) {
+ 		dma_free_coherent(eth->dma_dev,
+ 				  ring->dma_size * soc->txrx.txd_size,
+ 				  ring->dma, ring->phys);
+@@ -2496,9 +2504,14 @@ static int mtk_rx_alloc(struct mtk_eth *
+ {
+ 	const struct mtk_reg_map *reg_map = eth->soc->reg_map;
+ 	struct mtk_rx_ring *ring;
+-	int rx_data_len, rx_dma_size;
++	int rx_data_len, rx_dma_size, tx_ring_size;
+ 	int i;
+ 
++	if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA))
++		tx_ring_size = MTK_QDMA_RING_SIZE;
++	else
++		tx_ring_size = MTK_DMA_SIZE;
++
+ 	if (rx_flag == MTK_RX_FLAGS_QDMA) {
+ 		if (ring_no)
+ 			return -EINVAL;
+@@ -2533,9 +2546,20 @@ static int mtk_rx_alloc(struct mtk_eth *
+ 		ring->page_pool = pp;
+ 	}
+ 
+-	ring->dma = dma_alloc_coherent(eth->dma_dev,
+-				       rx_dma_size * eth->soc->txrx.rxd_size,
+-				       &ring->phys, GFP_KERNEL);
++	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SRAM) ||
++	    rx_flag != MTK_RX_FLAGS_NORMAL) {
++		ring->dma = dma_alloc_coherent(eth->dma_dev,
++					       rx_dma_size * eth->soc->txrx.rxd_size,
++					       &ring->phys, GFP_KERNEL);
++	} else {
++		struct mtk_tx_ring *tx_ring = &eth->tx_ring;
++
++		ring->dma = tx_ring->dma + tx_ring_size *
++			    eth->soc->txrx.txd_size * (ring_no + 1);
++		ring->phys = tx_ring->phys + tx_ring_size *
++			     eth->soc->txrx.txd_size * (ring_no + 1);
++	}
++
+ 	if (!ring->dma)
+ 		return -ENOMEM;
+ 
+@@ -2618,7 +2642,7 @@ static int mtk_rx_alloc(struct mtk_eth *
+ 	return 0;
+ }
+ 
+-static void mtk_rx_clean(struct mtk_eth *eth, struct mtk_rx_ring *ring)
++static void mtk_rx_clean(struct mtk_eth *eth, struct mtk_rx_ring *ring, bool in_sram)
+ {
+ 	int i;
+ 
+@@ -2641,7 +2665,7 @@ static void mtk_rx_clean(struct mtk_eth
+ 		ring->data = NULL;
+ 	}
+ 
+-	if (ring->dma) {
++	if (!in_sram && ring->dma) {
+ 		dma_free_coherent(eth->dma_dev,
+ 				  ring->dma_size * eth->soc->txrx.rxd_size,
+ 				  ring->dma, ring->phys);
+@@ -3001,7 +3025,7 @@ static void mtk_dma_free(struct mtk_eth
+ 	for (i = 0; i < MTK_MAX_DEVS; i++)
+ 		if (eth->netdev[i])
+ 			netdev_reset_queue(eth->netdev[i]);
+-	if (eth->scratch_ring) {
++	if (!MTK_HAS_CAPS(soc->caps, MTK_SRAM) && eth->scratch_ring) {
+ 		dma_free_coherent(eth->dma_dev,
+ 				  MTK_QDMA_RING_SIZE * soc->txrx.txd_size,
+ 				  eth->scratch_ring, eth->phy_scratch_ring);
+@@ -3009,13 +3033,13 @@ static void mtk_dma_free(struct mtk_eth
+ 		eth->phy_scratch_ring = 0;
+ 	}
+ 	mtk_tx_clean(eth);
+-	mtk_rx_clean(eth, &eth->rx_ring[0]);
+-	mtk_rx_clean(eth, &eth->rx_ring_qdma);
++	mtk_rx_clean(eth, &eth->rx_ring[0], MTK_HAS_CAPS(soc->caps, MTK_SRAM));
++	mtk_rx_clean(eth, &eth->rx_ring_qdma, false);
+ 
+ 	if (eth->hwlro) {
+ 		mtk_hwlro_rx_uninit(eth);
+ 		for (i = 1; i < MTK_MAX_RX_RING_NUM; i++)
+-			mtk_rx_clean(eth, &eth->rx_ring[i]);
++			mtk_rx_clean(eth, &eth->rx_ring[i], false);
+ 	}
+ 
+ 	kfree(eth->scratch_head);
+@@ -4585,7 +4609,7 @@ static int mtk_sgmii_init(struct mtk_eth
+ 
+ static int mtk_probe(struct platform_device *pdev)
+ {
+-	struct resource *res = NULL;
++	struct resource *res = NULL, *res_sram;
+ 	struct device_node *mac_np;
+ 	struct mtk_eth *eth;
+ 	int err, i;
+@@ -4605,6 +4629,20 @@ static int mtk_probe(struct platform_dev
+ 	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628))
+ 		eth->ip_align = NET_IP_ALIGN;
+ 
++	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SRAM)) {
++		/* SRAM is actual memory and supports transparent access just like DRAM.
++		 * Hence we don't require __iomem being set and don't need to use accessor
++		 * functions to read from or write to SRAM.
++		 */
++		if (mtk_is_netsys_v3_or_greater(eth)) {
++			eth->sram_base = (void __force *)devm_platform_ioremap_resource(pdev, 1);
++			if (IS_ERR(eth->sram_base))
++				return PTR_ERR(eth->sram_base);
++		} else {
++			eth->sram_base = (void __force *)eth->base + MTK_ETH_SRAM_OFFSET;
++		}
++	}
++
+ 	spin_lock_init(&eth->page_lock);
+ 	spin_lock_init(&eth->tx_irq_lock);
+ 	spin_lock_init(&eth->rx_irq_lock);
+@@ -4668,6 +4706,18 @@ static int mtk_probe(struct platform_dev
+ 			err = -EINVAL;
+ 			goto err_destroy_sgmii;
+ 		}
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SRAM)) {
++			if (mtk_is_netsys_v3_or_greater(eth)) {
++				res_sram = platform_get_resource(pdev, IORESOURCE_MEM, 1);
++				if (!res_sram) {
++					err = -EINVAL;
++					goto err_destroy_sgmii;
++				}
++				eth->phy_scratch_ring = res_sram->start;
++			} else {
++				eth->phy_scratch_ring = res->start + MTK_ETH_SRAM_OFFSET;
++			}
++		}
+ 	}
+ 
+ 	if (eth->soc->offload_version) {
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -139,6 +139,9 @@
+ #define MTK_GDMA_MAC_ADRH(x)	({ typeof(x) _x = (x); (_x == MTK_GMAC3_ID) ?	\
+ 				   0x54C : 0x50C + (_x * 0x1000); })
+ 
++/* Internal SRAM offset */
++#define MTK_ETH_SRAM_OFFSET	0x40000
++
+ /* FE global misc reg*/
+ #define MTK_FE_GLO_MISC         0x124
+ 
+@@ -935,6 +938,7 @@ enum mkt_eth_capabilities {
+ 	MTK_RSTCTRL_PPE1_BIT,
+ 	MTK_RSTCTRL_PPE2_BIT,
+ 	MTK_U3_COPHY_V2_BIT,
++	MTK_SRAM_BIT,
+ 
+ 	/* MUX BITS*/
+ 	MTK_ETH_MUX_GDM1_TO_GMAC1_ESW_BIT,
+@@ -970,6 +974,7 @@ enum mkt_eth_capabilities {
+ #define MTK_RSTCTRL_PPE1	BIT_ULL(MTK_RSTCTRL_PPE1_BIT)
+ #define MTK_RSTCTRL_PPE2	BIT_ULL(MTK_RSTCTRL_PPE2_BIT)
+ #define MTK_U3_COPHY_V2		BIT_ULL(MTK_U3_COPHY_V2_BIT)
++#define MTK_SRAM		BIT_ULL(MTK_SRAM_BIT)
+ 
+ #define MTK_ETH_MUX_GDM1_TO_GMAC1_ESW		\
+ 	BIT_ULL(MTK_ETH_MUX_GDM1_TO_GMAC1_ESW_BIT)
+@@ -1045,14 +1050,14 @@ enum mkt_eth_capabilities {
+ #define MT7981_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | MTK_GMAC2_GEPHY | \
+ 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
+ 		      MTK_MUX_U3_GMAC2_TO_QPHY | MTK_U3_COPHY_V2 | \
+-		      MTK_RSTCTRL_PPE1)
++		      MTK_RSTCTRL_PPE1 | MTK_SRAM)
+ 
+ #define MT7986_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | \
+ 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
+-		      MTK_RSTCTRL_PPE1)
++		      MTK_RSTCTRL_PPE1 | MTK_SRAM)
+ 
+ #define MT7988_CAPS  (MTK_GDM1_ESW | MTK_QDMA | MTK_RSTCTRL_PPE1 | \
+-		      MTK_RSTCTRL_PPE2)
++		      MTK_RSTCTRL_PPE2 | MTK_SRAM)
+ 
+ struct mtk_tx_dma_desc_info {
+ 	dma_addr_t	addr;
+@@ -1212,6 +1217,7 @@ struct mtk_eth {
+ 	struct device			*dev;
+ 	struct device			*dma_dev;
+ 	void __iomem			*base;
++	void				*sram_base;
+ 	spinlock_t			page_lock;
+ 	spinlock_t			tx_irq_lock;
+ 	spinlock_t			rx_irq_lock;

target/linux/generic/backport-5.15/750-v6.5-19-net-ethernet-mtk_eth_soc-support-36-bit-DMA-addressi.patch

@@ -0,0 +1,166 @@
+From 0b0d606eb9650fa01dd5621e072aa29a10544399 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Tue, 22 Aug 2023 17:33:12 +0100
+Subject: [PATCH 113/250] net: ethernet: mtk_eth_soc: support 36-bit DMA
+ addressing on MT7988
+
+Systems having 4 GiB of RAM and more require DMA addressing beyond the
+current 32-bit limit. Starting from MT7988 the hardware now supports
+36-bit DMA addressing, let's use that new capability in the driver to
+avoid running into swiotlb on systems with 4 GiB of RAM or more.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/95b919c98876c9e49761e44662e7c937479eecb8.1692721443.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 30 +++++++++++++++++++--
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h | 22 +++++++++++++--
+ 2 files changed, 48 insertions(+), 4 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -1266,6 +1266,10 @@ static void mtk_tx_set_dma_desc_v2(struc
+ 	data = TX_DMA_PLEN0(info->size);
+ 	if (info->last)
+ 		data |= TX_DMA_LS0;
++
++	if (MTK_HAS_CAPS(eth->soc->caps, MTK_36BIT_DMA))
++		data |= TX_DMA_PREP_ADDR64(info->addr);
++
+ 	WRITE_ONCE(desc->txd3, data);
+ 
+ 	 /* set forward port */
+@@ -1933,6 +1937,7 @@ static int mtk_poll_rx(struct napi_struc
+ 	bool xdp_flush = false;
+ 	int idx;
+ 	struct sk_buff *skb;
++	u64 addr64 = 0;
+ 	u8 *data, *new_data;
+ 	struct mtk_rx_dma_v2 *rxd, trxd;
+ 	int done = 0, bytes = 0;
+@@ -2048,7 +2053,10 @@ static int mtk_poll_rx(struct napi_struc
+ 				goto release_desc;
+ 			}
+ 
+-			dma_unmap_single(eth->dma_dev, trxd.rxd1,
++			if (MTK_HAS_CAPS(eth->soc->caps, MTK_36BIT_DMA))
++				addr64 = RX_DMA_GET_ADDR64(trxd.rxd2);
++
++			dma_unmap_single(eth->dma_dev, ((u64)trxd.rxd1 | addr64),
+ 					 ring->buf_size, DMA_FROM_DEVICE);
+ 
+ 			skb = build_skb(data, ring->frag_size);
+@@ -2114,6 +2122,9 @@ release_desc:
+ 		else
+ 			rxd->rxd2 = RX_DMA_PREP_PLEN0(ring->buf_size);
+ 
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_36BIT_DMA))
++			rxd->rxd2 |= RX_DMA_PREP_ADDR64(dma_addr);
++
+ 		ring->calc_idx = idx;
+ 		done++;
+ 	}
+@@ -2598,6 +2609,9 @@ static int mtk_rx_alloc(struct mtk_eth *
+ 		else
+ 			rxd->rxd2 = RX_DMA_PREP_PLEN0(ring->buf_size);
+ 
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_36BIT_DMA))
++			rxd->rxd2 |= RX_DMA_PREP_ADDR64(dma_addr);
++
+ 		rxd->rxd3 = 0;
+ 		rxd->rxd4 = 0;
+ 		if (mtk_is_netsys_v2_or_greater(eth)) {
+@@ -2644,6 +2658,7 @@ static int mtk_rx_alloc(struct mtk_eth *
+ 
+ static void mtk_rx_clean(struct mtk_eth *eth, struct mtk_rx_ring *ring, bool in_sram)
+ {
++	u64 addr64 = 0;
+ 	int i;
+ 
+ 	if (ring->data && ring->dma) {
+@@ -2657,7 +2672,10 @@ static void mtk_rx_clean(struct mtk_eth
+ 			if (!rxd->rxd1)
+ 				continue;
+ 
+-			dma_unmap_single(eth->dma_dev, rxd->rxd1,
++			if (MTK_HAS_CAPS(eth->soc->caps, MTK_36BIT_DMA))
++				addr64 = RX_DMA_GET_ADDR64(rxd->rxd2);
++
++			dma_unmap_single(eth->dma_dev, ((u64)rxd->rxd1 | addr64),
+ 					 ring->buf_size, DMA_FROM_DEVICE);
+ 			mtk_rx_put_buff(ring, ring->data[i], false);
+ 		}
+@@ -4643,6 +4661,14 @@ static int mtk_probe(struct platform_dev
+ 		}
+ 	}
+ 
++	if (MTK_HAS_CAPS(eth->soc->caps, MTK_36BIT_DMA)) {
++		err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(36));
++		if (err) {
++			dev_err(&pdev->dev, "Wrong DMA config\n");
++			return -EINVAL;
++		}
++	}
++
+ 	spin_lock_init(&eth->page_lock);
+ 	spin_lock_init(&eth->tx_irq_lock);
+ 	spin_lock_init(&eth->rx_irq_lock);
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -331,6 +331,14 @@
+ #define TX_DMA_PLEN1(x)		((x) & eth->soc->txrx.dma_max_len)
+ #define TX_DMA_SWC		BIT(14)
+ #define TX_DMA_PQID		GENMASK(3, 0)
++#define TX_DMA_ADDR64_MASK	GENMASK(3, 0)
++#if IS_ENABLED(CONFIG_64BIT)
++# define TX_DMA_GET_ADDR64(x)	(((u64)FIELD_GET(TX_DMA_ADDR64_MASK, (x))) << 32)
++# define TX_DMA_PREP_ADDR64(x)	FIELD_PREP(TX_DMA_ADDR64_MASK, ((x) >> 32))
++#else
++# define TX_DMA_GET_ADDR64(x)	(0)
++# define TX_DMA_PREP_ADDR64(x)	(0)
++#endif
+ 
+ /* PDMA on MT7628 */
+ #define TX_DMA_DONE		BIT(31)
+@@ -343,6 +351,14 @@
+ #define RX_DMA_PREP_PLEN0(x)	(((x) & eth->soc->txrx.dma_max_len) << eth->soc->txrx.dma_len_offset)
+ #define RX_DMA_GET_PLEN0(x)	(((x) >> eth->soc->txrx.dma_len_offset) & eth->soc->txrx.dma_max_len)
+ #define RX_DMA_VTAG		BIT(15)
++#define RX_DMA_ADDR64_MASK	GENMASK(3, 0)
++#if IS_ENABLED(CONFIG_64BIT)
++# define RX_DMA_GET_ADDR64(x)	(((u64)FIELD_GET(RX_DMA_ADDR64_MASK, (x))) << 32)
++# define RX_DMA_PREP_ADDR64(x)	FIELD_PREP(RX_DMA_ADDR64_MASK, ((x) >> 32))
++#else
++# define RX_DMA_GET_ADDR64(x)	(0)
++# define RX_DMA_PREP_ADDR64(x)	(0)
++#endif
+ 
+ /* QDMA descriptor rxd3 */
+ #define RX_DMA_VID(x)		((x) & VLAN_VID_MASK)
+@@ -939,6 +955,7 @@ enum mkt_eth_capabilities {
+ 	MTK_RSTCTRL_PPE2_BIT,
+ 	MTK_U3_COPHY_V2_BIT,
+ 	MTK_SRAM_BIT,
++	MTK_36BIT_DMA_BIT,
+ 
+ 	/* MUX BITS*/
+ 	MTK_ETH_MUX_GDM1_TO_GMAC1_ESW_BIT,
+@@ -975,6 +992,7 @@ enum mkt_eth_capabilities {
+ #define MTK_RSTCTRL_PPE2	BIT_ULL(MTK_RSTCTRL_PPE2_BIT)
+ #define MTK_U3_COPHY_V2		BIT_ULL(MTK_U3_COPHY_V2_BIT)
+ #define MTK_SRAM		BIT_ULL(MTK_SRAM_BIT)
++#define MTK_36BIT_DMA	BIT_ULL(MTK_36BIT_DMA_BIT)
+ 
+ #define MTK_ETH_MUX_GDM1_TO_GMAC1_ESW		\
+ 	BIT_ULL(MTK_ETH_MUX_GDM1_TO_GMAC1_ESW_BIT)
+@@ -1056,8 +1074,8 @@ enum mkt_eth_capabilities {
+ 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
+ 		      MTK_RSTCTRL_PPE1 | MTK_SRAM)
+ 
+-#define MT7988_CAPS  (MTK_GDM1_ESW | MTK_QDMA | MTK_RSTCTRL_PPE1 | \
+-		      MTK_RSTCTRL_PPE2 | MTK_SRAM)
++#define MT7988_CAPS  (MTK_36BIT_DMA | MTK_GDM1_ESW | MTK_QDMA | \
++		      MTK_RSTCTRL_PPE1 | MTK_RSTCTRL_PPE2 | MTK_SRAM)
+ 
+ struct mtk_tx_dma_desc_info {
+ 	dma_addr_t	addr;

target/linux/generic/backport-5.15/792-01-v6.0-net-phylink-disable-PCS-polling-over-major-configura.patch

@@ -0,0 +1,81 @@
+From bfac8c490d605bea03b1f1927582b6f396462164 Mon Sep 17 00:00:00 2001
+From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
+Date: Mon, 27 Jun 2022 12:44:43 +0100
+Subject: [PATCH] net: phylink: disable PCS polling over major configuration
+
+While we are performing a major configuration, there is no point having
+the PCS polling timer running. Stop it before we begin preparing for
+the configuration change, and restart it only once we've successfully
+completed the change.
+
+Reviewed-by: Andrew Lunn <andrew@lunn.ch>
+Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/phy/phylink.c | 30 ++++++++++++++++++++----------
+ 1 file changed, 20 insertions(+), 10 deletions(-)
+
+--- a/drivers/net/phy/phylink.c
++++ b/drivers/net/phy/phylink.c
+@@ -756,6 +756,18 @@ static void phylink_resolve_flow(struct
+ 	}
+ }
+ 
++static void phylink_pcs_poll_stop(struct phylink *pl)
++{
++	if (pl->cfg_link_an_mode == MLO_AN_INBAND)
++		del_timer(&pl->link_poll);
++}
++
++static void phylink_pcs_poll_start(struct phylink *pl)
++{
++	if (pl->pcs->poll && pl->cfg_link_an_mode == MLO_AN_INBAND)
++		mod_timer(&pl->link_poll, jiffies + HZ);
++}
++
+ static void phylink_mac_config(struct phylink *pl,
+ 			       const struct phylink_link_state *state)
+ {
+@@ -787,6 +799,7 @@ static void phylink_major_config(struct
+ 				  const struct phylink_link_state *state)
+ {
+ 	struct phylink_pcs *pcs = NULL;
++	bool pcs_changed = false;
+ 	int err;
+ 
+ 	phylink_dbg(pl, "major config %s\n", phy_modes(state->interface));
+@@ -799,8 +812,12 @@ static void phylink_major_config(struct
+ 				    pcs);
+ 			return;
+ 		}
++
++		pcs_changed = pcs && pl->pcs != pcs;
+ 	}
+ 
++	phylink_pcs_poll_stop(pl);
++
+ 	if (pl->mac_ops->mac_prepare) {
+ 		err = pl->mac_ops->mac_prepare(pl->config, pl->cur_link_an_mode,
+ 					       state->interface);
+@@ -814,8 +831,10 @@ static void phylink_major_config(struct
+ 	/* If we have a new PCS, switch to the new PCS after preparing the MAC
+ 	 * for the change.
+ 	 */
+-	if (pcs)
+-		phylink_set_pcs(pl, pcs);
++	if (pcs_changed) {
++		pl->pcs = pcs;
++		pl->pcs_ops = pcs->ops;
++	}
+ 
+ 	phylink_mac_config(pl, state);
+ 
+@@ -841,6 +860,8 @@ static void phylink_major_config(struct
+ 			phylink_err(pl, "mac_finish failed: %pe\n",
+ 				    ERR_PTR(err));
+ 	}
++
++	phylink_pcs_poll_start(pl);
+ }
+ 
+ /*

target/linux/generic/backport-5.15/792-02-v6.0-net-phylink-fix-NULL-pl-pcs-dereference-during-phyli.patch

@@ -0,0 +1,38 @@
+From b7d78b46d5e8dc77c656c13885d31e931923b915 Mon Sep 17 00:00:00 2001
+From: Vladimir Oltean <vladimir.oltean@nxp.com>
+Date: Wed, 29 Jun 2022 22:33:58 +0300
+Subject: [PATCH] net: phylink: fix NULL pl->pcs dereference during
+ phylink_pcs_poll_start
+
+The current link mode of the phylink instance may not require an
+attached PCS. However, phylink_major_config() unconditionally
+dereferences this potentially NULL pointer when restarting the link poll
+timer, which will panic the kernel.
+
+Fix the problem by checking whether a PCS exists in phylink_pcs_poll_start(),
+otherwise do nothing. The code prior to the blamed patch also only
+looked at pcs->poll within an "if (pcs)" block.
+
+Fixes: bfac8c490d60 ("net: phylink: disable PCS polling over major configuration")
+Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
+Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
+Tested-by: Gerhard Engleder <gerhard@engleder-embedded.com>
+Tested-by: Michael Walle <michael@walle.cc> # on kontron-kbox-a-230-ls
+Tested-by: Nicolas Ferre <nicolas.ferre@microchip.com> # on sam9x60ek
+Link: https://lore.kernel.org/r/20220629193358.4007923-1-vladimir.oltean@nxp.com
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/phy/phylink.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/phy/phylink.c
++++ b/drivers/net/phy/phylink.c
+@@ -764,7 +764,7 @@ static void phylink_pcs_poll_stop(struct
+ 
+ static void phylink_pcs_poll_start(struct phylink *pl)
+ {
+-	if (pl->pcs->poll && pl->cfg_link_an_mode == MLO_AN_INBAND)
++	if (pl->pcs && pl->pcs->poll && pl->cfg_link_an_mode == MLO_AN_INBAND)
+ 		mod_timer(&pl->link_poll, jiffies + HZ);
+ }
+ 

target/linux/generic/backport-5.15/792-03-v6.6-net-phylink-add-pcs_enable-pcs_disable-methods.patch

@@ -0,0 +1,172 @@
+From 90ef0a7b0622c62758b2638604927867775479ea Mon Sep 17 00:00:00 2001
+From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
+Date: Thu, 13 Jul 2023 09:42:07 +0100
+Subject: [PATCH] net: phylink: add pcs_enable()/pcs_disable() methods
+
+Add phylink PCS enable/disable callbacks that will allow us to place
+IEEE 802.3 register compliant PCS in power-down mode while not being
+used.
+
+Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/net/phy/phylink.c | 48 +++++++++++++++++++++++++++++++--------
+ include/linux/phylink.h   | 16 +++++++++++++
+ 2 files changed, 55 insertions(+), 9 deletions(-)
+
+--- a/drivers/net/phy/phylink.c
++++ b/drivers/net/phy/phylink.c
+@@ -34,6 +34,10 @@ enum {
+ 	PHYLINK_DISABLE_STOPPED,
+ 	PHYLINK_DISABLE_LINK,
+ 	PHYLINK_DISABLE_MAC_WOL,
++
++	PCS_STATE_DOWN = 0,
++	PCS_STATE_STARTING,
++	PCS_STATE_STARTED,
+ };
+ 
+ /**
+@@ -72,6 +76,7 @@ struct phylink {
+ 	struct mutex state_mutex;
+ 	struct phylink_link_state phy_state;
+ 	struct work_struct resolve;
++	unsigned int pcs_state;
+ 
+ 	bool mac_link_dropped;
+ 	bool using_mac_select_pcs;
+@@ -795,6 +800,22 @@ static void phylink_mac_pcs_an_restart(s
+ 	}
+ }
+ 
++static void phylink_pcs_disable(struct phylink_pcs *pcs)
++{
++	if (pcs && pcs->ops->pcs_disable)
++		pcs->ops->pcs_disable(pcs);
++}
++
++static int phylink_pcs_enable(struct phylink_pcs *pcs)
++{
++	int err = 0;
++
++	if (pcs && pcs->ops->pcs_enable)
++		err = pcs->ops->pcs_enable(pcs);
++
++	return err;
++}
++
+ static void phylink_major_config(struct phylink *pl, bool restart,
+ 				  const struct phylink_link_state *state)
+ {
+@@ -832,12 +853,16 @@ static void phylink_major_config(struct
+ 	 * for the change.
+ 	 */
+ 	if (pcs_changed) {
++		phylink_pcs_disable(pl->pcs);
+ 		pl->pcs = pcs;
+ 		pl->pcs_ops = pcs->ops;
+ 	}
+ 
+ 	phylink_mac_config(pl, state);
+ 
++	if (pl->pcs_state == PCS_STATE_STARTING || pcs_changed)
++		phylink_pcs_enable(pl->pcs);
++
+ 	if (pl->pcs_ops) {
+ 		err = pl->pcs_ops->pcs_config(pl->pcs, pl->cur_link_an_mode,
+ 					      state->interface,
+@@ -1260,6 +1285,7 @@ struct phylink *phylink_create(struct ph
+ 	pl->link_config.speed = SPEED_UNKNOWN;
+ 	pl->link_config.duplex = DUPLEX_UNKNOWN;
+ 	pl->link_config.an_enabled = true;
++	pl->pcs_state = PCS_STATE_DOWN;
+ 	pl->mac_ops = mac_ops;
+ 	__set_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state);
+ 	timer_setup(&pl->link_poll, phylink_fixed_poll, 0);
+@@ -1651,6 +1677,8 @@ void phylink_start(struct phylink *pl)
+ 	if (pl->netdev)
+ 		netif_carrier_off(pl->netdev);
+ 
++	pl->pcs_state = PCS_STATE_STARTING;
++
+ 	/* Apply the link configuration to the MAC when starting. This allows
+ 	 * a fixed-link to start with the correct parameters, and also
+ 	 * ensures that we set the appropriate advertisement for Serdes links.
+@@ -1661,6 +1689,8 @@ void phylink_start(struct phylink *pl)
+ 	 */
+ 	phylink_mac_initial_config(pl, true);
+ 
++	pl->pcs_state = PCS_STATE_STARTED;
++
+ 	clear_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state);
+ 	phylink_run_resolve(pl);
+ 
+@@ -1680,16 +1710,9 @@ void phylink_start(struct phylink *pl)
+ 			poll = true;
+ 	}
+ 
+-	switch (pl->cfg_link_an_mode) {
+-	case MLO_AN_FIXED:
++	if (pl->cfg_link_an_mode == MLO_AN_FIXED)
+ 		poll |= pl->config->poll_fixed_state;
+-		break;
+-	case MLO_AN_INBAND:
+-		poll |= pl->config->pcs_poll;
+-		if (pl->pcs)
+-			poll |= pl->pcs->poll;
+-		break;
+-	}
++
+ 	if (poll)
+ 		mod_timer(&pl->link_poll, jiffies + HZ);
+ 	if (pl->phydev)
+@@ -1726,6 +1749,10 @@ void phylink_stop(struct phylink *pl)
+ 	}
+ 
+ 	phylink_run_resolve_and_disable(pl, PHYLINK_DISABLE_STOPPED);
++
++	pl->pcs_state = PCS_STATE_DOWN;
++
++	phylink_pcs_disable(pl->pcs);
+ }
+ EXPORT_SYMBOL_GPL(phylink_stop);
+ 
+--- a/include/linux/phylink.h
++++ b/include/linux/phylink.h
+@@ -419,6 +419,8 @@ struct phylink_pcs {
+ /**
+  * struct phylink_pcs_ops - MAC PCS operations structure.
+  * @pcs_validate: validate the link configuration.
++ * @pcs_enable: enable the PCS.
++ * @pcs_disable: disable the PCS.
+  * @pcs_get_state: read the current MAC PCS link state from the hardware.
+  * @pcs_config: configure the MAC PCS for the selected mode and state.
+  * @pcs_an_restart: restart 802.3z BaseX autonegotiation.
+@@ -428,6 +430,8 @@ struct phylink_pcs {
+ struct phylink_pcs_ops {
+ 	int (*pcs_validate)(struct phylink_pcs *pcs, unsigned long *supported,
+ 			    const struct phylink_link_state *state);
++	int (*pcs_enable)(struct phylink_pcs *pcs);
++	void (*pcs_disable)(struct phylink_pcs *pcs);
+ 	void (*pcs_get_state)(struct phylink_pcs *pcs,
+ 			      struct phylink_link_state *state);
+ 	int (*pcs_config)(struct phylink_pcs *pcs, unsigned int mode,
+@@ -458,6 +462,18 @@ int pcs_validate(struct phylink_pcs *pcs
+ 		 const struct phylink_link_state *state);
+ 
+ /**
++ * pcs_enable() - enable the PCS.
++ * @pcs: a pointer to a &struct phylink_pcs.
++ */
++int pcs_enable(struct phylink_pcs *pcs);
++
++/**
++ * pcs_disable() - disable the PCS.
++ * @pcs: a pointer to a &struct phylink_pcs.
++ */
++void pcs_disable(struct phylink_pcs *pcs);
++
++/**
+  * pcs_get_state() - Read the current inband link state from the hardware
+  * @pcs: a pointer to a &struct phylink_pcs.
+  * @state: a pointer to a &struct phylink_link_state.

target/linux/generic/backport-5.15/793-v6.6-net-pcs-lynxi-implement-pcs_disable-op.patch

@@ -0,0 +1,44 @@
+From e4ccdfb78a47132f2d215658aab8902fc457c4b4 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Fri, 18 Aug 2023 04:07:46 +0100
+Subject: [PATCH 082/125] net: pcs: lynxi: implement pcs_disable op
+
+When switching from 10GBase-R/5GBase-R/USXGMII to one of the interface
+modes provided by mtk-pcs-lynxi we need to make sure to always perform
+a full configuration of the PHYA.
+
+Implement pcs_disable op which resets the stored interface mode to
+PHY_INTERFACE_MODE_NA to trigger a full reconfiguration once the LynxI
+PCS driver had previously been deselected in favor of another PCS
+driver such as the to-be-added driver for the USXGMII PCS found in
+MT7988.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/f23d1a60d2c9d2fb72e32dcb0eaa5f7e867a3d68.1692327891.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/pcs/pcs-mtk-lynxi.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+--- a/drivers/net/pcs/pcs-mtk-lynxi.c
++++ b/drivers/net/pcs/pcs-mtk-lynxi.c
+@@ -241,11 +241,19 @@ static void mtk_pcs_lynxi_link_up(struct
+ 	}
+ }
+ 
++static void mtk_pcs_lynxi_disable(struct phylink_pcs *pcs)
++{
++	struct mtk_pcs_lynxi *mpcs = pcs_to_mtk_pcs_lynxi(pcs);
++
++	mpcs->interface = PHY_INTERFACE_MODE_NA;
++}
++
+ static const struct phylink_pcs_ops mtk_pcs_lynxi_ops = {
+ 	.pcs_get_state = mtk_pcs_lynxi_get_state,
+ 	.pcs_config = mtk_pcs_lynxi_config,
+ 	.pcs_an_restart = mtk_pcs_lynxi_restart_an,
+ 	.pcs_link_up = mtk_pcs_lynxi_link_up,
++	.pcs_disable = mtk_pcs_lynxi_disable,
+ };
+ 
+ struct phylink_pcs *mtk_pcs_lynxi_create(struct device *dev,

target/linux/generic/backport-6.1/730-07-v6.3-net-ethernet-mtk_eth_soc-compile-out-netsys-v2-code-.patch

@@ -1,28 +0,0 @@
-From: Felix Fietkau <nbd@nbd.name>
-Date: Thu, 27 Oct 2022 23:39:52 +0200
-Subject: [PATCH] net: ethernet: mtk_eth_soc: compile out netsys v2 code
- on mt7621
-
-Avoid some branches in the hot path on low-end devices with limited CPU power,
-and reduce code size
-
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -921,7 +921,13 @@ enum mkt_eth_capabilities {
- #define MTK_MUX_GMAC12_TO_GEPHY_SGMII   \
- 	(MTK_ETH_MUX_GMAC12_TO_GEPHY_SGMII | MTK_MUX)
- 
--#define MTK_HAS_CAPS(caps, _x)		(((caps) & (_x)) == (_x))
-+#ifdef CONFIG_SOC_MT7621
-+#define MTK_CAP_MASK MTK_NETSYS_V2
-+#else
-+#define MTK_CAP_MASK 0
-+#endif
-+
-+#define MTK_HAS_CAPS(caps, _x)		(((caps) & (_x) & ~(MTK_CAP_MASK)) == (_x))
- 
- #define MT7621_CAPS  (MTK_GMAC1_RGMII | MTK_GMAC1_TRGMII | \
- 		      MTK_GMAC2_RGMII | MTK_SHARED_INT | \

target/linux/generic/backport-6.1/730-09-v6.3-net-ethernet-mtk_eth_soc-fix-VLAN-rx-hardware-accele.patch

@@ -181,7 +181,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  /* CDMP Ingress Control Register */
  #define MTK_CDMP_IG_CTRL	0x400
  #define MTK_CDMP_STAG_EN	BIT(0)
-@@ -1170,6 +1176,8 @@ struct mtk_eth {
+@@ -1164,6 +1170,8 @@ struct mtk_eth {
  
  	int				ip_align;
  

target/linux/generic/backport-6.1/733-v6.2-12-net-mediatek-sgmii-ensure-the-SGMII-PHY-is-powered-d.patch

@@ -34,7 +34,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1073,11 +1073,13 @@ struct mtk_soc_data {
+@@ -1067,11 +1067,13 @@ struct mtk_soc_data {
   * @regmap:            The register map pointing at the range used to setup
   *                     SGMII modes
   * @ana_rgc3:          The offset refers to register ANA_RGC3 related to regmap

target/linux/generic/backport-6.1/733-v6.3-18-net-ethernet-mtk_eth_soc-add-support-for-MT7981.patch

@@ -14,6 +14,12 @@ new device-tree attribute 'mediatek,pn_swap' to support them.
 
 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_path.c | 14 +++++++--
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c  | 21 +++++++++++++
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h  | 31 ++++++++++++++++++++
+ drivers/net/ethernet/mediatek/mtk_sgmii.c    | 10 +++++++
+ 4 files changed, 73 insertions(+), 3 deletions(-)
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_path.c
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_path.c
@@ -145,7 +151,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
  
  #define MTK_ETH_MUX_GDM1_TO_GMAC1_ESW		\
  	BIT(MTK_ETH_MUX_GDM1_TO_GMAC1_ESW_BIT)
-@@ -966,6 +990,11 @@ enum mkt_eth_capabilities {
+@@ -960,6 +984,11 @@ enum mkt_eth_capabilities {
  		      MTK_MUX_U3_GMAC2_TO_QPHY | \
  		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA)
  
@@ -157,7 +163,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
  #define MT7986_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | \
  		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
  		      MTK_NETSYS_V2 | MTK_RSTCTRL_PPE1)
-@@ -1079,12 +1108,14 @@ struct mtk_soc_data {
+@@ -1073,12 +1102,14 @@ struct mtk_soc_data {
   * @ana_rgc3:          The offset refers to register ANA_RGC3 related to regmap
   * @interface:         Currently configured interface mode
   * @pcs:               Phylink PCS structure

target/linux/generic/backport-6.1/733-v6.3-20-net-ethernet-mtk_eth_soc-switch-to-external-PCS-driv.patch

@@ -228,7 +228,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
  /* Infrasys subsystem config registers */
  #define INFRA_MISC2            0x70c
  #define CO_QPHY_SEL            BIT(0)
-@@ -1108,31 +1049,6 @@ struct mtk_soc_data {
+@@ -1102,31 +1043,6 @@ struct mtk_soc_data {
  /* currently no SoC has more than 2 macs */
  #define MTK_MAX_DEVS			2
  
@@ -260,7 +260,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
  /* struct mtk_eth -	This is the main datasructure for holding the state
   *			of the driver
   * @dev:		The device pointer
-@@ -1152,6 +1068,7 @@ struct mtk_sgmii {
+@@ -1146,6 +1062,7 @@ struct mtk_sgmii {
   *			MII modes
   * @infra:              The register map pointing at the range used to setup
   *                      SGMII and GePHY path
@@ -268,7 +268,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
   * @pctl:		The register map pointing at the range used to setup
   *			GMAC port drive/slew values
   * @dma_refcnt:		track how many netdevs are using the DMA engine
-@@ -1192,8 +1109,8 @@ struct mtk_eth {
+@@ -1186,8 +1103,8 @@ struct mtk_eth {
  	u32				msg_enable;
  	unsigned long			sysclk;
  	struct regmap			*ethsys;
@@ -279,7 +279,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
  	struct regmap			*pctl;
  	bool				hwlro;
  	refcount_t			dma_refcnt;
-@@ -1355,10 +1272,6 @@ void mtk_stats_update_mac(struct mtk_mac
+@@ -1349,10 +1266,6 @@ void mtk_stats_update_mac(struct mtk_mac
  void mtk_w32(struct mtk_eth *eth, u32 val, unsigned reg);
  u32 mtk_r32(struct mtk_eth *eth, unsigned reg);
  

target/linux/generic/backport-6.1/733-v6.4-23-net-ethernet-mtk_eth_soc-ppe-add-support-for-flow-ac.patch

@@ -1,59 +1,33 @@
-From patchwork Wed Nov  2 00:58:01 2022
+From f601293f37c4be618c5efaef85d2ee21f97e82e0 Mon Sep 17 00:00:00 2001
-Content-Type: text/plain; charset="utf-8"
-MIME-Version: 1.0
-Content-Transfer-Encoding: 7bit
-X-Patchwork-Submitter: Daniel Golle <daniel@makrotopia.org>
-X-Patchwork-Id: 13027653
-X-Patchwork-Delegate: kuba@kernel.org
-Return-Path: <netdev-owner@kernel.org>
-Date: Wed, 2 Nov 2022 00:58:01 +0000
 From: Daniel Golle <daniel@makrotopia.org>
-To: Felix Fietkau <nbd@nbd.name>, John Crispin <john@phrozen.org>,
+Date: Sun, 19 Mar 2023 12:57:35 +0000
-        Sean Wang <sean.wang@mediatek.com>,
+Subject: [PATCH 092/250] net: ethernet: mtk_eth_soc: ppe: add support for flow
-        Mark Lee <Mark-MC.Lee@mediatek.com>,
-        "David S. Miller" <davem@davemloft.net>,
-        Eric Dumazet <edumazet@google.com>,
-        Jakub Kicinski <kuba@kernel.org>,
-        Paolo Abeni <pabeni@redhat.com>,
-        Matthias Brugger <matthias.bgg@gmail.com>,
-        netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
-        linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
-Subject: [PATCH v4] net: ethernet: mediatek: ppe: add support for flow
  accounting
-Message-ID: <Y2HAmYYPd77dz+K5@makrotopia.org>
 MIME-Version: 1.0
-Content-Disposition: inline
+Content-Type: text/plain; charset=UTF-8
-Precedence: bulk
+Content-Transfer-Encoding: 8bit
-List-ID: <netdev.vger.kernel.org>
-X-Mailing-List: netdev@vger.kernel.org
-X-Patchwork-Delegate: kuba@kernel.org
 
 The PPE units found in MT7622 and newer support packet and byte
-accounting of hw-offloaded flows. Add support for reading those
+accounting of hw-offloaded flows. Add support for reading those counters
-counters as found in MediaTek's SDK[1].
+as found in MediaTek's SDK[1].
 
 [1]: https://git01.mediatek.com/plugins/gitiles/openwrt/feeds/mtk-openwrt-feeds/+/bc6a6a375c800dc2b80e1a325a2c732d1737df92
+Tested-by: Bjørn Mork <bjorn@mork.no>
 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 ---
-v4: declare function mtk_mib_entry_read as static
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c   |   8 +-
-v3: don't bother to set 'false' values in any zero-initialized struct
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h   |   3 +
-    use mtk_foe_entry_ib2
+ drivers/net/ethernet/mediatek/mtk_ppe.c       | 114 +++++++++++++++++-
-    both changes were requested by Felix Fietkau
+ drivers/net/ethernet/mediatek/mtk_ppe.h       |  25 +++-
-
-v2: fix wrong variable name in return value check spotted by Denis Kirjanov
-
- drivers/net/ethernet/mediatek/mtk_eth_soc.c   |   7 +-
- drivers/net/ethernet/mediatek/mtk_eth_soc.h   |   1 +
- drivers/net/ethernet/mediatek/mtk_ppe.c       | 110 +++++++++++++++++-
- drivers/net/ethernet/mediatek/mtk_ppe.h       |  23 +++-
  .../net/ethernet/mediatek/mtk_ppe_debugfs.c   |   9 +-
- .../net/ethernet/mediatek/mtk_ppe_offload.c   |   7 ++
+ .../net/ethernet/mediatek/mtk_ppe_offload.c   |   8 ++
  drivers/net/ethernet/mediatek/mtk_ppe_regs.h  |  14 +++
- 7 files changed, 166 insertions(+), 5 deletions(-)
+ 7 files changed, 172 insertions(+), 9 deletions(-)
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -4637,8 +4637,8 @@ static int mtk_probe(struct platform_dev
+@@ -4689,8 +4689,8 @@ static int mtk_probe(struct platform_dev
  		for (i = 0; i < num_ppe; i++) {
  			u32 ppe_addr = eth->soc->reg_map->ppe_base + i * 0x400;
  
@@ -63,8 +37,8 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
 +
  			if (!eth->ppe[i]) {
  				err = -ENOMEM;
- 				goto err_free_dev;
+ 				goto err_deinit_ppe;
-@@ -4765,6 +4765,7 @@ static const struct mtk_soc_data mt7622_
+@@ -4814,6 +4814,7 @@ static const struct mtk_soc_data mt7622_
  	.required_pctl = false,
  	.offload_version = 2,
  	.hash_offset = 2,
@@ -72,7 +46,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  	.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
  	.txrx = {
  		.txd_size = sizeof(struct mtk_tx_dma),
-@@ -4802,6 +4803,7 @@ static const struct mtk_soc_data mt7629_
+@@ -4851,6 +4852,7 @@ static const struct mtk_soc_data mt7629_
  	.hw_features = MTK_HW_FEATURES,
  	.required_clks = MT7629_CLKS_BITMAP,
  	.required_pctl = false,
@@ -80,7 +54,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  	.txrx = {
  		.txd_size = sizeof(struct mtk_tx_dma),
  		.rxd_size = sizeof(struct mtk_rx_dma),
-@@ -4822,6 +4824,7 @@ static const struct mtk_soc_data mt7981_
+@@ -4871,6 +4873,7 @@ static const struct mtk_soc_data mt7981_
  	.offload_version = 2,
  	.hash_offset = 4,
  	.foe_entry_size = sizeof(struct mtk_foe_entry),
@@ -88,7 +62,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  	.txrx = {
  		.txd_size = sizeof(struct mtk_tx_dma_v2),
  		.rxd_size = sizeof(struct mtk_rx_dma_v2),
-@@ -4842,6 +4845,7 @@ static const struct mtk_soc_data mt7986_
+@@ -4891,6 +4894,7 @@ static const struct mtk_soc_data mt7986_
  	.offload_version = 2,
  	.hash_offset = 4,
  	.foe_entry_size = sizeof(struct mtk_foe_entry),
@@ -98,7 +72,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  		.rxd_size = sizeof(struct mtk_rx_dma_v2),
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1014,6 +1014,8 @@ struct mtk_reg_map {
+@@ -1011,6 +1011,8 @@ struct mtk_reg_map {
   *				the extra setup for those pins used by GMAC.
   * @hash_offset			Flow table hash offset.
   * @foe_entry_size		Foe table entry size.
@@ -107,7 +81,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
   * @txd_size			Tx DMA descriptor size.
   * @rxd_size			Rx DMA descriptor size.
   * @rx_irq_done_mask		Rx irq done register mask.
-@@ -1031,6 +1033,7 @@ struct mtk_soc_data {
+@@ -1028,6 +1030,7 @@ struct mtk_soc_data {
  	u8		hash_offset;
  	u16		foe_entry_size;
  	netdev_features_t hw_features;
@@ -166,10 +140,10 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  static void mtk_ppe_cache_clear(struct mtk_ppe *ppe)
  {
  	ppe_set(ppe, MTK_PPE_CACHE_CTL, MTK_PPE_CACHE_CTL_CLEAR);
-@@ -464,6 +506,13 @@ __mtk_foe_entry_clear(struct mtk_ppe *pp
+@@ -459,6 +501,13 @@ __mtk_foe_entry_clear(struct mtk_ppe *pp
- 		hwe->ib1 &= ~MTK_FOE_IB1_STATE;
  		hwe->ib1 |= FIELD_PREP(MTK_FOE_IB1_STATE, MTK_FOE_STATE_INVALID);
  		dma_wmb();
+ 		mtk_ppe_cache_clear(ppe);
 +		if (ppe->accounting) {
 +			struct mtk_foe_accounting *acct;
 +
@@ -180,7 +154,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  	}
  	entry->hash = 0xffff;
  
-@@ -571,6 +620,9 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
+@@ -566,6 +615,9 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
  	wmb();
  	hwe->ib1 = entry->ib1;
  
@@ -190,7 +164,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  	dma_wmb();
  
  	mtk_ppe_cache_clear(ppe);
-@@ -762,11 +814,39 @@ int mtk_ppe_prepare_reset(struct mtk_ppe
+@@ -757,11 +809,39 @@ int mtk_ppe_prepare_reset(struct mtk_ppe
  	return mtk_ppe_wait_busy(ppe);
  }
  
@@ -232,7 +206,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  	struct mtk_ppe *ppe;
  	u32 foe_flow_size;
  	void *foe;
-@@ -783,7 +863,8 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_
+@@ -778,7 +858,8 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_
  	ppe->base = base;
  	ppe->eth = eth;
  	ppe->dev = dev;
@@ -242,9 +216,9 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  
  	foe = dmam_alloc_coherent(ppe->dev,
  				  MTK_PPE_ENTRIES * soc->foe_entry_size,
-@@ -799,6 +880,23 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_
+@@ -794,6 +875,23 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_
  	if (!ppe->foe_flow)
- 		return NULL;
+ 		goto err_free_l2_flows;
  
 +	if (accounting) {
 +		mib = dmam_alloc_coherent(ppe->dev, MTK_PPE_ENTRIES * sizeof(*mib),
@@ -266,7 +240,7 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  	mtk_ppe_debugfs_init(ppe, index);
  
  	return ppe;
-@@ -913,6 +1011,16 @@ void mtk_ppe_start(struct mtk_ppe *ppe)
+@@ -923,6 +1021,16 @@ void mtk_ppe_start(struct mtk_ppe *ppe)
  		ppe_w32(ppe, MTK_PPE_DEFAULT_CPU_PORT1, 0xcb777);
  		ppe_w32(ppe, MTK_PPE_SBW_CTRL, 0x7f);
  	}
@@ -328,17 +302,18 @@ v2: fix wrong variable name in return value check spotted by Denis Kirjanov
  	u16 foe_check_time[MTK_PPE_ENTRIES];
  	struct hlist_head *foe_flow;
  
-@@ -303,8 +322,7 @@ struct mtk_ppe {
+@@ -303,8 +322,8 @@ struct mtk_ppe {
  	void *acct_table;
  };
  
 -struct mtk_ppe *mtk_ppe_init(struct mtk_eth *eth, void __iomem *base,
 -			     int version, int index);
 +struct mtk_ppe *mtk_ppe_init(struct mtk_eth *eth, void __iomem *base, int index);
++
+ void mtk_ppe_deinit(struct mtk_eth *eth);
  void mtk_ppe_start(struct mtk_ppe *ppe);
  int mtk_ppe_stop(struct mtk_ppe *ppe);
- int mtk_ppe_prepare_reset(struct mtk_ppe *ppe);
+@@ -359,5 +378,7 @@ int mtk_foe_entry_commit(struct mtk_ppe
-@@ -358,5 +376,7 @@ int mtk_foe_entry_commit(struct mtk_ppe
  void mtk_foe_entry_clear(struct mtk_ppe *ppe, struct mtk_flow_entry *entry);
  int mtk_foe_entry_idle_time(struct mtk_ppe *ppe, struct mtk_flow_entry *entry);
  int mtk_ppe_debugfs_init(struct mtk_ppe *ppe, int index);

target/linux/generic/backport-6.1/733-v6.4-24-net-ethernet-mediatek-fix-ppe-flow-accounting-for-v1.patch

@@ -1,17 +1,24 @@
+From 88a0fd5927b7c2c7aecd6dc747d898eb38043d2b Mon Sep 17 00:00:00 2001
 From: Felix Fietkau <nbd@nbd.name>
-Date: Thu, 23 Mar 2023 21:45:43 +0100
+Date: Thu, 20 Apr 2023 22:06:42 +0100
-Subject: [PATCH] net: ethernet: mediatek: fix ppe flow accounting for v1
+Subject: [PATCH 093/250] net: mtk_eth_soc: mediatek: fix ppe flow accounting
- hardware
+ for v1 hardware
 
 Older chips (like MT7622) use a different bit in ib2 to enable hardware
-counter support.
+counter support. Add macros for both and select the appropriate bit.
 
+Fixes: 3fbe4d8c0e53 ("net: ethernet: mtk_eth_soc: ppe: add support for flow accounting")
 Signed-off-by: Felix Fietkau <nbd@nbd.name>
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Signed-off-by: David S. Miller <davem@davemloft.net>
 ---
+ drivers/net/ethernet/mediatek/mtk_ppe.c | 10 ++++++++--
+ drivers/net/ethernet/mediatek/mtk_ppe.h |  3 ++-
+ 2 files changed, 10 insertions(+), 3 deletions(-)
 
 --- a/drivers/net/ethernet/mediatek/mtk_ppe.c
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
-@@ -640,6 +640,7 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
+@@ -599,6 +599,7 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
  	struct mtk_eth *eth = ppe->eth;
  	u16 timestamp = mtk_eth_timestamp(eth);
  	struct mtk_foe_entry *hwe;
@@ -19,7 +26,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
  	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
  		entry->ib1 &= ~MTK_FOE_IB1_BIND_TIMESTAMP_V2;
-@@ -656,8 +657,13 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
+@@ -615,8 +616,13 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
  	wmb();
  	hwe->ib1 = entry->ib1;
  

target/linux/generic/backport-6.1/733-v6.5-26-net-ethernet-mtk_eth_soc-always-mtk_get_ib1_pkt_type.patch

@@ -0,0 +1,31 @@
+From b804f765485109f9644cc05d1e8fc79ca6c6e4aa Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Wed, 19 Jul 2023 01:39:36 +0100
+Subject: [PATCH 094/250] net: ethernet: mtk_eth_soc: always
+ mtk_get_ib1_pkt_type
+
+entries and bind debugfs files would display wrong data on NETSYS_V2 and
+later because instead of using mtk_get_ib1_pkt_type the driver would use
+MTK_FOE_IB1_PACKET_TYPE which corresponds to NETSYS_V1(.x) SoCs.
+Use mtk_get_ib1_pkt_type so entries and bind records display correctly.
+
+Fixes: 03a3180e5c09e ("net: ethernet: mtk_eth_soc: introduce flow offloading support for mt7986")
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Link: https://lore.kernel.org/r/c0ae03d0182f4d27b874cbdf0059bc972c317f3c.1689727134.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c
++++ b/drivers/net/ethernet/mediatek/mtk_ppe_debugfs.c
+@@ -98,7 +98,7 @@ mtk_ppe_debugfs_foe_show(struct seq_file
+ 
+ 		acct = mtk_foe_entry_get_mib(ppe, i, NULL);
+ 
+-		type = FIELD_GET(MTK_FOE_IB1_PACKET_TYPE, entry->ib1);
++		type = mtk_get_ib1_pkt_type(ppe->eth, entry->ib1);
+ 		seq_printf(m, "%05x %s %7s", i,
+ 			   mtk_foe_entry_state_str(state),
+ 			   mtk_foe_pkt_type_str(type));

target/linux/generic/backport-6.1/750-v6.5-01-net-ethernet-mtk_ppe-add-MTK_FOE_ENTRY_V-1-2-_SIZE-m.patch

@@ -0,0 +1,78 @@
+From 5ea0e1312bcfebc06b5f91d1bb82b823d6395125 Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Wed, 19 Jul 2023 12:29:49 +0200
+Subject: [PATCH 095/250] net: ethernet: mtk_ppe: add MTK_FOE_ENTRY_V{1,2}_SIZE
+ macros
+
+Introduce MTK_FOE_ENTRY_V{1,2}_SIZE macros in order to make more
+explicit foe_entry size for different chipset revisions.
+
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Reviewed-by: Simon Horman <simon.horman@corigine.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 10 +++++-----
+ drivers/net/ethernet/mediatek/mtk_ppe.h     |  3 +++
+ 2 files changed, 8 insertions(+), 5 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -4763,7 +4763,7 @@ static const struct mtk_soc_data mt7621_
+ 	.required_pctl = false,
+ 	.offload_version = 1,
+ 	.hash_offset = 2,
+-	.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
++	.foe_entry_size = MTK_FOE_ENTRY_V1_SIZE,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma),
+ 		.rxd_size = sizeof(struct mtk_rx_dma),
+@@ -4784,7 +4784,7 @@ static const struct mtk_soc_data mt7622_
+ 	.offload_version = 2,
+ 	.hash_offset = 2,
+ 	.has_accounting = true,
+-	.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
++	.foe_entry_size = MTK_FOE_ENTRY_V1_SIZE,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma),
+ 		.rxd_size = sizeof(struct mtk_rx_dma),
+@@ -4803,7 +4803,7 @@ static const struct mtk_soc_data mt7623_
+ 	.required_pctl = true,
+ 	.offload_version = 1,
+ 	.hash_offset = 2,
+-	.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
++	.foe_entry_size = MTK_FOE_ENTRY_V1_SIZE,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma),
+ 		.rxd_size = sizeof(struct mtk_rx_dma),
+@@ -4841,8 +4841,8 @@ static const struct mtk_soc_data mt7981_
+ 	.required_pctl = false,
+ 	.offload_version = 2,
+ 	.hash_offset = 4,
+-	.foe_entry_size = sizeof(struct mtk_foe_entry),
+ 	.has_accounting = true,
++	.foe_entry_size = MTK_FOE_ENTRY_V2_SIZE,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma_v2),
+ 		.rxd_size = sizeof(struct mtk_rx_dma_v2),
+@@ -4862,8 +4862,8 @@ static const struct mtk_soc_data mt7986_
+ 	.required_pctl = false,
+ 	.offload_version = 2,
+ 	.hash_offset = 4,
+-	.foe_entry_size = sizeof(struct mtk_foe_entry),
+ 	.has_accounting = true,
++	.foe_entry_size = MTK_FOE_ENTRY_V2_SIZE,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma_v2),
+ 		.rxd_size = sizeof(struct mtk_rx_dma_v2),
+--- a/drivers/net/ethernet/mediatek/mtk_ppe.h
++++ b/drivers/net/ethernet/mediatek/mtk_ppe.h
+@@ -216,6 +216,9 @@ struct mtk_foe_ipv6_6rd {
+ 	struct mtk_foe_mac_info l2;
+ };
+ 
++#define MTK_FOE_ENTRY_V1_SIZE	80
++#define MTK_FOE_ENTRY_V2_SIZE	96
++
+ struct mtk_foe_entry {
+ 	u32 ib1;
+ 

target/linux/generic/backport-6.1/750-v6.5-02-net-ethernet-mtk_eth_soc-remove-incorrect-PLL-config.patch

@@ -0,0 +1,141 @@
+From 8cfa2576d79f9379d167a8994f0fca935c07a8bc Mon Sep 17 00:00:00 2001
+From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
+Date: Sat, 22 Jul 2023 21:32:49 +0100
+Subject: [PATCH 096/250] net: ethernet: mtk_eth_soc: remove incorrect PLL
+ configuration
+
+MT7623 GMAC0 attempts to configure the system clocking according to the
+required speed in the .mac_config callback for non-SGMII, non-baseX and
+non-TRGMII modes.
+
+state->speed setting has never been reliable in the .mac_config
+callback - there are cases where this is not the link speed,
+particularly via ethtool paths, so this has always been unreliable (as
+detailed in phylink's documentation.)
+
+There is the additional issue that mtk_gmac0_rgmii_adjust() will only
+be called if state->interface changes, which means it only configures
+the system clocking on the very first .mac_config call, which will be
+made when the network device is first brought up before any link is
+established.
+
+Essentially, this code is incredibly buggy, and probably never worked.
+
+Moreover, checking the in-kernel DT files, it seems no platform makes
+use of this code path.
+
+Therefore, let's remove it, and disable interface modes for port 0 that
+are not SGMII, 1000base-X, 2500base-X or TRGMII on the MT7623.
+
+Reviewed-by: Daniel Golle <daniel@makrotopia.org>
+Tested-by: Daniel Golle <daniel@makrotopia.org>
+Tested-by: Frank Wunderlich <frank-w@public-files.de>
+Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
+Signed-off-by: Paolo Abeni <pabeni@redhat.com>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 54 ++++++---------------
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h |  1 +
+ 2 files changed, 17 insertions(+), 38 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -352,7 +352,7 @@ static int mt7621_gmac0_rgmii_adjust(str
+ }
+ 
+ static void mtk_gmac0_rgmii_adjust(struct mtk_eth *eth,
+-				   phy_interface_t interface, int speed)
++				   phy_interface_t interface)
+ {
+ 	u32 val;
+ 	int ret;
+@@ -366,26 +366,7 @@ static void mtk_gmac0_rgmii_adjust(struc
+ 		return;
+ 	}
+ 
+-	val = (speed == SPEED_1000) ?
+-		INTF_MODE_RGMII_1000 : INTF_MODE_RGMII_10_100;
+-	mtk_w32(eth, val, INTF_MODE);
+-
+-	regmap_update_bits(eth->ethsys, ETHSYS_CLKCFG0,
+-			   ETHSYS_TRGMII_CLK_SEL362_5,
+-			   ETHSYS_TRGMII_CLK_SEL362_5);
+-
+-	val = (speed == SPEED_1000) ? 250000000 : 500000000;
+-	ret = clk_set_rate(eth->clks[MTK_CLK_TRGPLL], val);
+-	if (ret)
+-		dev_err(eth->dev, "Failed to set trgmii pll: %d\n", ret);
+-
+-	val = (speed == SPEED_1000) ?
+-		RCK_CTRL_RGMII_1000 : RCK_CTRL_RGMII_10_100;
+-	mtk_w32(eth, val, TRGMII_RCK_CTRL);
+-
+-	val = (speed == SPEED_1000) ?
+-		TCK_CTRL_RGMII_1000 : TCK_CTRL_RGMII_10_100;
+-	mtk_w32(eth, val, TRGMII_TCK_CTRL);
++	dev_err(eth->dev, "Missing PLL configuration, ethernet may not work\n");
+ }
+ 
+ static struct phylink_pcs *mtk_mac_select_pcs(struct phylink_config *config,
+@@ -471,17 +452,8 @@ static void mtk_mac_config(struct phylin
+ 							      state->interface))
+ 					goto err_phy;
+ 			} else {
+-				/* FIXME: this is incorrect. Not only does it
+-				 * use state->speed (which is not guaranteed
+-				 * to be correct) but it also makes use of it
+-				 * in a code path that will only be reachable
+-				 * when the PHY interface mode changes, not
+-				 * when the speed changes. Consequently, RGMII
+-				 * is probably broken.
+-				 */
+ 				mtk_gmac0_rgmii_adjust(mac->hw,
+-						       state->interface,
+-						       state->speed);
++						       state->interface);
+ 
+ 				/* mt7623_pad_clk_setup */
+ 				for (i = 0 ; i < NUM_TRGMII_CTRL; i++)
+@@ -4340,13 +4312,19 @@ static int mtk_add_mac(struct mtk_eth *e
+ 	mac->phylink_config.mac_capabilities = MAC_ASYM_PAUSE | MAC_SYM_PAUSE |
+ 		MAC_10 | MAC_100 | MAC_1000 | MAC_2500FD;
+ 
+-	__set_bit(PHY_INTERFACE_MODE_MII,
+-		  mac->phylink_config.supported_interfaces);
+-	__set_bit(PHY_INTERFACE_MODE_GMII,
+-		  mac->phylink_config.supported_interfaces);
++	/* MT7623 gmac0 is now missing its speed-specific PLL configuration
++	 * in its .mac_config method (since state->speed is not valid there.
++	 * Disable support for MII, GMII and RGMII.
++	 */
++	if (!mac->hw->soc->disable_pll_modes || mac->id != 0) {
++		__set_bit(PHY_INTERFACE_MODE_MII,
++			  mac->phylink_config.supported_interfaces);
++		__set_bit(PHY_INTERFACE_MODE_GMII,
++			  mac->phylink_config.supported_interfaces);
+ 
+-	if (MTK_HAS_CAPS(mac->hw->soc->caps, MTK_RGMII))
+-		phy_interface_set_rgmii(mac->phylink_config.supported_interfaces);
++		if (MTK_HAS_CAPS(mac->hw->soc->caps, MTK_RGMII))
++			phy_interface_set_rgmii(mac->phylink_config.supported_interfaces);
++	}
+ 
+ 	if (MTK_HAS_CAPS(mac->hw->soc->caps, MTK_TRGMII) && !mac->id)
+ 		__set_bit(PHY_INTERFACE_MODE_TRGMII,
+@@ -4804,6 +4782,7 @@ static const struct mtk_soc_data mt7623_
+ 	.offload_version = 1,
+ 	.hash_offset = 2,
+ 	.foe_entry_size = MTK_FOE_ENTRY_V1_SIZE,
++	.disable_pll_modes = true,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma),
+ 		.rxd_size = sizeof(struct mtk_rx_dma),
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -1030,6 +1030,7 @@ struct mtk_soc_data {
+ 	u16		foe_entry_size;
+ 	netdev_features_t hw_features;
+ 	bool		has_accounting;
++	bool		disable_pll_modes;
+ 	struct {
+ 		u32	txd_size;
+ 		u32	rxd_size;

target/linux/generic/backport-6.1/750-v6.5-03-net-ethernet-mtk_eth_soc-remove-mac_pcs_get_state-an.patch

@@ -0,0 +1,81 @@
+From a4c2233b1e4359b6c64b6f9ba98c8718a11fffee Mon Sep 17 00:00:00 2001
+From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
+Date: Sat, 22 Jul 2023 21:32:54 +0100
+Subject: [PATCH 097/250] net: ethernet: mtk_eth_soc: remove mac_pcs_get_state
+ and modernise
+
+Remove the .mac_pcs_get_state function, since as far as I can tell is
+never called - no DT appears to specify an in-band-status management
+nor SFP support for this driver.
+
+Removal of this, along with the previous patch to remove the incorrect
+clocking configuration, means that the driver becomes non-legacy, so
+we can remove the "legacy_pre_march2020" status from this driver.
+
+Reviewed-by: Daniel Golle <daniel@makrotopia.org>
+Tested-by: Daniel Golle <daniel@makrotopia.org>
+Tested-by: Frank Wunderlich <frank-w@public-files.de>
+Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
+Signed-off-by: Paolo Abeni <pabeni@redhat.com>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 35 ---------------------
+ 1 file changed, 35 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -555,38 +555,6 @@ static int mtk_mac_finish(struct phylink
+ 	return 0;
+ }
+ 
+-static void mtk_mac_pcs_get_state(struct phylink_config *config,
+-				  struct phylink_link_state *state)
+-{
+-	struct mtk_mac *mac = container_of(config, struct mtk_mac,
+-					   phylink_config);
+-	u32 pmsr = mtk_r32(mac->hw, MTK_MAC_MSR(mac->id));
+-
+-	state->link = (pmsr & MAC_MSR_LINK);
+-	state->duplex = (pmsr & MAC_MSR_DPX) >> 1;
+-
+-	switch (pmsr & (MAC_MSR_SPEED_1000 | MAC_MSR_SPEED_100)) {
+-	case 0:
+-		state->speed = SPEED_10;
+-		break;
+-	case MAC_MSR_SPEED_100:
+-		state->speed = SPEED_100;
+-		break;
+-	case MAC_MSR_SPEED_1000:
+-		state->speed = SPEED_1000;
+-		break;
+-	default:
+-		state->speed = SPEED_UNKNOWN;
+-		break;
+-	}
+-
+-	state->pause &= (MLO_PAUSE_RX | MLO_PAUSE_TX);
+-	if (pmsr & MAC_MSR_RX_FC)
+-		state->pause |= MLO_PAUSE_RX;
+-	if (pmsr & MAC_MSR_TX_FC)
+-		state->pause |= MLO_PAUSE_TX;
+-}
+-
+ static void mtk_mac_link_down(struct phylink_config *config, unsigned int mode,
+ 			      phy_interface_t interface)
+ {
+@@ -709,7 +677,6 @@ static void mtk_mac_link_up(struct phyli
+ static const struct phylink_mac_ops mtk_phylink_ops = {
+ 	.validate = phylink_generic_validate,
+ 	.mac_select_pcs = mtk_mac_select_pcs,
+-	.mac_pcs_get_state = mtk_mac_pcs_get_state,
+ 	.mac_config = mtk_mac_config,
+ 	.mac_finish = mtk_mac_finish,
+ 	.mac_link_down = mtk_mac_link_down,
+@@ -4307,8 +4274,6 @@ static int mtk_add_mac(struct mtk_eth *e
+ 
+ 	mac->phylink_config.dev = &eth->netdev[id]->dev;
+ 	mac->phylink_config.type = PHYLINK_NETDEV;
+-	/* This driver makes use of state->speed in mac_config */
+-	mac->phylink_config.legacy_pre_march2020 = true;
+ 	mac->phylink_config.mac_capabilities = MAC_ASYM_PAUSE | MAC_SYM_PAUSE |
+ 		MAC_10 | MAC_100 | MAC_1000 | MAC_2500FD;
+ 

target/linux/generic/backport-6.1/750-v6.5-05-net-ethernet-mtk_eth_soc-add-version-in-mtk_soc_data.patch

@@ -0,0 +1,550 @@
+From 5d8d05fbf804b4485646d39551ac27452e45afd3 Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Tue, 25 Jul 2023 01:52:02 +0100
+Subject: [PATCH 099/250] net: ethernet: mtk_eth_soc: add version in
+ mtk_soc_data
+
+Introduce version field in mtk_soc_data data structure in order to
+make mtk_eth driver easier to maintain for chipset configuration
+codebase. Get rid of MTK_NETSYS_V2 bit in chip capabilities.
+This is a preliminary patch to introduce support for MT7988 SoC.
+
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/e52fae302ca135436e5cdd26d38d87be2da63055.1690246066.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c   | 55 +++++++++++--------
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h   | 36 +++++++-----
+ drivers/net/ethernet/mediatek/mtk_ppe.c       | 18 +++---
+ .../net/ethernet/mediatek/mtk_ppe_offload.c   |  2 +-
+ drivers/net/ethernet/mediatek/mtk_wed.c       |  4 +-
+ 5 files changed, 66 insertions(+), 49 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -580,7 +580,7 @@ static void mtk_set_queue_speed(struct m
+ 	      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_MAN, 1) |
+ 	      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_EXP, 4) |
+ 	      MTK_QTX_SCH_LEAKY_BUCKET_SIZE;
+-	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v1(eth))
+ 		val |= MTK_QTX_SCH_LEAKY_BUCKET_EN;
+ 
+ 	if (IS_ENABLED(CONFIG_SOC_MT7621)) {
+@@ -956,7 +956,7 @@ static bool mtk_rx_get_desc(struct mtk_e
+ 	rxd->rxd1 = READ_ONCE(dma_rxd->rxd1);
+ 	rxd->rxd3 = READ_ONCE(dma_rxd->rxd3);
+ 	rxd->rxd4 = READ_ONCE(dma_rxd->rxd4);
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		rxd->rxd5 = READ_ONCE(dma_rxd->rxd5);
+ 		rxd->rxd6 = READ_ONCE(dma_rxd->rxd6);
+ 	}
+@@ -1014,7 +1014,7 @@ static int mtk_init_fq_dma(struct mtk_et
+ 
+ 		txd->txd3 = TX_DMA_PLEN0(MTK_QDMA_PAGE_SIZE);
+ 		txd->txd4 = 0;
+-		if (MTK_HAS_CAPS(soc->caps, MTK_NETSYS_V2)) {
++		if (mtk_is_netsys_v2_or_greater(eth)) {
+ 			txd->txd5 = 0;
+ 			txd->txd6 = 0;
+ 			txd->txd7 = 0;
+@@ -1205,7 +1205,7 @@ static void mtk_tx_set_dma_desc(struct n
+ 	struct mtk_mac *mac = netdev_priv(dev);
+ 	struct mtk_eth *eth = mac->hw;
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		mtk_tx_set_dma_desc_v2(dev, txd, info);
+ 	else
+ 		mtk_tx_set_dma_desc_v1(dev, txd, info);
+@@ -1512,7 +1512,7 @@ static void mtk_update_rx_cpu_idx(struct
+ 
+ static bool mtk_page_pool_enabled(struct mtk_eth *eth)
+ {
+-	return MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2);
++	return eth->soc->version == 2;
+ }
+ 
+ static struct page_pool *mtk_create_page_pool(struct mtk_eth *eth,
+@@ -1854,7 +1854,7 @@ static int mtk_poll_rx(struct napi_struc
+ 			break;
+ 
+ 		/* find out which mac the packet come from. values start at 1 */
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++		if (mtk_is_netsys_v2_or_greater(eth))
+ 			mac = RX_DMA_GET_SPORT_V2(trxd.rxd5) - 1;
+ 		else if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628) &&
+ 			 !(trxd.rxd4 & RX_DMA_SPECIAL_TAG))
+@@ -1950,7 +1950,7 @@ static int mtk_poll_rx(struct napi_struc
+ 		skb->dev = netdev;
+ 		bytes += skb->len;
+ 
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++		if (mtk_is_netsys_v2_or_greater(eth)) {
+ 			reason = FIELD_GET(MTK_RXD5_PPE_CPU_REASON, trxd.rxd5);
+ 			hash = trxd.rxd5 & MTK_RXD5_FOE_ENTRY;
+ 			if (hash != MTK_RXD5_FOE_ENTRY)
+@@ -1975,8 +1975,8 @@ static int mtk_poll_rx(struct napi_struc
+ 		/* When using VLAN untagging in combination with DSA, the
+ 		 * hardware treats the MTK special tag as a VLAN and untags it.
+ 		 */
+-		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2) &&
+-		    (trxd.rxd2 & RX_DMA_VTAG) && netdev_uses_dsa(netdev)) {
++		if (mtk_is_netsys_v1(eth) && (trxd.rxd2 & RX_DMA_VTAG) &&
++		    netdev_uses_dsa(netdev)) {
+ 			unsigned int port = RX_DMA_VPID(trxd.rxd3) & GENMASK(2, 0);
+ 
+ 			if (port < ARRAY_SIZE(eth->dsa_meta) &&
+@@ -2286,7 +2286,7 @@ static int mtk_tx_alloc(struct mtk_eth *
+ 		txd->txd2 = next_ptr;
+ 		txd->txd3 = TX_DMA_LS0 | TX_DMA_OWNER_CPU;
+ 		txd->txd4 = 0;
+-		if (MTK_HAS_CAPS(soc->caps, MTK_NETSYS_V2)) {
++		if (mtk_is_netsys_v2_or_greater(eth)) {
+ 			txd->txd5 = 0;
+ 			txd->txd6 = 0;
+ 			txd->txd7 = 0;
+@@ -2339,14 +2339,14 @@ static int mtk_tx_alloc(struct mtk_eth *
+ 			      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_MAN, 1) |
+ 			      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_EXP, 4) |
+ 			      MTK_QTX_SCH_LEAKY_BUCKET_SIZE;
+-			if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++			if (mtk_is_netsys_v1(eth))
+ 				val |= MTK_QTX_SCH_LEAKY_BUCKET_EN;
+ 			mtk_w32(eth, val, soc->reg_map->qdma.qtx_sch + ofs);
+ 			ofs += MTK_QTX_OFFSET;
+ 		}
+ 		val = MTK_QDMA_TX_SCH_MAX_WFQ | (MTK_QDMA_TX_SCH_MAX_WFQ << 16);
+ 		mtk_w32(eth, val, soc->reg_map->qdma.tx_sch_rate);
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++		if (mtk_is_netsys_v2_or_greater(eth))
+ 			mtk_w32(eth, val, soc->reg_map->qdma.tx_sch_rate + 4);
+ 	} else {
+ 		mtk_w32(eth, ring->phys_pdma, MT7628_TX_BASE_PTR0);
+@@ -2475,7 +2475,7 @@ static int mtk_rx_alloc(struct mtk_eth *
+ 
+ 		rxd->rxd3 = 0;
+ 		rxd->rxd4 = 0;
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++		if (mtk_is_netsys_v2_or_greater(eth)) {
+ 			rxd->rxd5 = 0;
+ 			rxd->rxd6 = 0;
+ 			rxd->rxd7 = 0;
+@@ -3023,7 +3023,7 @@ static int mtk_start_dma(struct mtk_eth
+ 		       MTK_TX_BT_32DWORDS | MTK_NDP_CO_PRO |
+ 		       MTK_RX_2B_OFFSET | MTK_TX_WB_DDONE;
+ 
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++		if (mtk_is_netsys_v2_or_greater(eth))
+ 			val |= MTK_MUTLI_CNT | MTK_RESV_BUF |
+ 			       MTK_WCOMP_EN | MTK_DMAD_WR_WDONE |
+ 			       MTK_CHK_DDONE_EN | MTK_LEAKY_BUCKET_EN;
+@@ -3165,7 +3165,7 @@ static int mtk_open(struct net_device *d
+ 	phylink_start(mac->phylink);
+ 	netif_tx_start_all_queues(dev);
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return 0;
+ 
+ 	if (mtk_uses_dsa(dev) && !eth->prog) {
+@@ -3430,7 +3430,7 @@ static void mtk_hw_reset(struct mtk_eth
+ {
+ 	u32 val;
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN, 0);
+ 		val = RSTCTRL_PPE0_V2;
+ 	} else {
+@@ -3442,7 +3442,7 @@ static void mtk_hw_reset(struct mtk_eth
+ 
+ 	ethsys_reset(eth, RSTCTRL_ETH | RSTCTRL_FE | val);
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN,
+ 			     0x3ffffff);
+ }
+@@ -3468,7 +3468,7 @@ static void mtk_hw_warm_reset(struct mtk
+ 		return;
+ 	}
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		rst_mask = RSTCTRL_ETH | RSTCTRL_PPE0_V2;
+ 	else
+ 		rst_mask = RSTCTRL_ETH | RSTCTRL_PPE0;
+@@ -3638,7 +3638,7 @@ static int mtk_hw_init(struct mtk_eth *e
+ 	else
+ 		mtk_hw_reset(eth);
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		/* Set FE to PDMAv2 if necessary */
+ 		val = mtk_r32(eth, MTK_FE_GLO_MISC);
+ 		mtk_w32(eth,  val | BIT(4), MTK_FE_GLO_MISC);
+@@ -3675,7 +3675,7 @@ static int mtk_hw_init(struct mtk_eth *e
+ 	 */
+ 	val = mtk_r32(eth, MTK_CDMQ_IG_CTRL);
+ 	mtk_w32(eth, val | MTK_CDMQ_STAG_EN, MTK_CDMQ_IG_CTRL);
+-	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v1(eth)) {
+ 		val = mtk_r32(eth, MTK_CDMP_IG_CTRL);
+ 		mtk_w32(eth, val | MTK_CDMP_STAG_EN, MTK_CDMP_IG_CTRL);
+ 
+@@ -3697,7 +3697,7 @@ static int mtk_hw_init(struct mtk_eth *e
+ 	mtk_w32(eth, eth->soc->txrx.rx_irq_done_mask, reg_map->qdma.int_grp + 4);
+ 	mtk_w32(eth, 0x21021000, MTK_FE_INT_GRP);
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		/* PSE should not drop port8 and port9 packets from WDMA Tx */
+ 		mtk_w32(eth, 0x00000300, PSE_DROP_CFG);
+ 
+@@ -4486,7 +4486,7 @@ static int mtk_probe(struct platform_dev
+ 		}
+ 	}
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ 		if (!res) {
+ 			err = -EINVAL;
+@@ -4594,9 +4594,8 @@ static int mtk_probe(struct platform_dev
+ 	}
+ 
+ 	if (eth->soc->offload_version) {
+-		u32 num_ppe;
++		u32 num_ppe = mtk_is_netsys_v2_or_greater(eth) ? 2 : 1;
+ 
+-		num_ppe = MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2) ? 2 : 1;
+ 		num_ppe = min_t(u32, ARRAY_SIZE(eth->ppe), num_ppe);
+ 		for (i = 0; i < num_ppe; i++) {
+ 			u32 ppe_addr = eth->soc->reg_map->ppe_base + i * 0x400;
+@@ -4688,6 +4687,7 @@ static const struct mtk_soc_data mt2701_
+ 	.hw_features = MTK_HW_FEATURES,
+ 	.required_clks = MT7623_CLKS_BITMAP,
+ 	.required_pctl = true,
++	.version = 1,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma),
+ 		.rxd_size = sizeof(struct mtk_rx_dma),
+@@ -4704,6 +4704,7 @@ static const struct mtk_soc_data mt7621_
+ 	.hw_features = MTK_HW_FEATURES,
+ 	.required_clks = MT7621_CLKS_BITMAP,
+ 	.required_pctl = false,
++	.version = 1,
+ 	.offload_version = 1,
+ 	.hash_offset = 2,
+ 	.foe_entry_size = MTK_FOE_ENTRY_V1_SIZE,
+@@ -4724,6 +4725,7 @@ static const struct mtk_soc_data mt7622_
+ 	.hw_features = MTK_HW_FEATURES,
+ 	.required_clks = MT7622_CLKS_BITMAP,
+ 	.required_pctl = false,
++	.version = 1,
+ 	.offload_version = 2,
+ 	.hash_offset = 2,
+ 	.has_accounting = true,
+@@ -4744,6 +4746,7 @@ static const struct mtk_soc_data mt7623_
+ 	.hw_features = MTK_HW_FEATURES,
+ 	.required_clks = MT7623_CLKS_BITMAP,
+ 	.required_pctl = true,
++	.version = 1,
+ 	.offload_version = 1,
+ 	.hash_offset = 2,
+ 	.foe_entry_size = MTK_FOE_ENTRY_V1_SIZE,
+@@ -4766,6 +4769,7 @@ static const struct mtk_soc_data mt7629_
+ 	.required_clks = MT7629_CLKS_BITMAP,
+ 	.required_pctl = false,
+ 	.has_accounting = true,
++	.version = 1,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma),
+ 		.rxd_size = sizeof(struct mtk_rx_dma),
+@@ -4783,6 +4787,7 @@ static const struct mtk_soc_data mt7981_
+ 	.hw_features = MTK_HW_FEATURES,
+ 	.required_clks = MT7981_CLKS_BITMAP,
+ 	.required_pctl = false,
++	.version = 2,
+ 	.offload_version = 2,
+ 	.hash_offset = 4,
+ 	.has_accounting = true,
+@@ -4804,6 +4809,7 @@ static const struct mtk_soc_data mt7986_
+ 	.hw_features = MTK_HW_FEATURES,
+ 	.required_clks = MT7986_CLKS_BITMAP,
+ 	.required_pctl = false,
++	.version = 2,
+ 	.offload_version = 2,
+ 	.hash_offset = 4,
+ 	.has_accounting = true,
+@@ -4824,6 +4830,7 @@ static const struct mtk_soc_data rt5350_
+ 	.hw_features = MTK_HW_FEATURES_MT7628,
+ 	.required_clks = MT7628_CLKS_BITMAP,
+ 	.required_pctl = false,
++	.version = 1,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma),
+ 		.rxd_size = sizeof(struct mtk_rx_dma),
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -820,7 +820,6 @@ enum mkt_eth_capabilities {
+ 	MTK_SHARED_INT_BIT,
+ 	MTK_TRGMII_MT7621_CLK_BIT,
+ 	MTK_QDMA_BIT,
+-	MTK_NETSYS_V2_BIT,
+ 	MTK_SOC_MT7628_BIT,
+ 	MTK_RSTCTRL_PPE1_BIT,
+ 	MTK_U3_COPHY_V2_BIT,
+@@ -855,7 +854,6 @@ enum mkt_eth_capabilities {
+ #define MTK_SHARED_INT		BIT(MTK_SHARED_INT_BIT)
+ #define MTK_TRGMII_MT7621_CLK	BIT(MTK_TRGMII_MT7621_CLK_BIT)
+ #define MTK_QDMA		BIT(MTK_QDMA_BIT)
+-#define MTK_NETSYS_V2		BIT(MTK_NETSYS_V2_BIT)
+ #define MTK_SOC_MT7628		BIT(MTK_SOC_MT7628_BIT)
+ #define MTK_RSTCTRL_PPE1	BIT(MTK_RSTCTRL_PPE1_BIT)
+ #define MTK_U3_COPHY_V2		BIT(MTK_U3_COPHY_V2_BIT)
+@@ -934,11 +932,11 @@ enum mkt_eth_capabilities {
+ #define MT7981_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | MTK_GMAC2_GEPHY | \
+ 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
+ 		      MTK_MUX_U3_GMAC2_TO_QPHY | MTK_U3_COPHY_V2 | \
+-		      MTK_NETSYS_V2 | MTK_RSTCTRL_PPE1)
++		      MTK_RSTCTRL_PPE1)
+ 
+ #define MT7986_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | \
+ 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
+-		      MTK_NETSYS_V2 | MTK_RSTCTRL_PPE1)
++		      MTK_RSTCTRL_PPE1)
+ 
+ struct mtk_tx_dma_desc_info {
+ 	dma_addr_t	addr;
+@@ -1009,6 +1007,7 @@ struct mtk_reg_map {
+  * @required_pctl		A bool value to show whether the SoC requires
+  *				the extra setup for those pins used by GMAC.
+  * @hash_offset			Flow table hash offset.
++ * @version			SoC version.
+  * @foe_entry_size		Foe table entry size.
+  * @has_accounting		Bool indicating support for accounting of
+  *				offloaded flows.
+@@ -1027,6 +1026,7 @@ struct mtk_soc_data {
+ 	bool		required_pctl;
+ 	u8		offload_version;
+ 	u8		hash_offset;
++	u8		version;
+ 	u16		foe_entry_size;
+ 	netdev_features_t hw_features;
+ 	bool		has_accounting;
+@@ -1183,6 +1183,16 @@ struct mtk_mac {
+ /* the struct describing the SoC. these are declared in the soc_xyz.c files */
+ extern const struct of_device_id of_mtk_match[];
+ 
++static inline bool mtk_is_netsys_v1(struct mtk_eth *eth)
++{
++	return eth->soc->version == 1;
++}
++
++static inline bool mtk_is_netsys_v2_or_greater(struct mtk_eth *eth)
++{
++	return eth->soc->version > 1;
++}
++
+ static inline struct mtk_foe_entry *
+ mtk_foe_get_entry(struct mtk_ppe *ppe, u16 hash)
+ {
+@@ -1193,7 +1203,7 @@ mtk_foe_get_entry(struct mtk_ppe *ppe, u
+ 
+ static inline u32 mtk_get_ib1_ts_mask(struct mtk_eth *eth)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return MTK_FOE_IB1_BIND_TIMESTAMP_V2;
+ 
+ 	return MTK_FOE_IB1_BIND_TIMESTAMP;
+@@ -1201,7 +1211,7 @@ static inline u32 mtk_get_ib1_ts_mask(st
+ 
+ static inline u32 mtk_get_ib1_ppoe_mask(struct mtk_eth *eth)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return MTK_FOE_IB1_BIND_PPPOE_V2;
+ 
+ 	return MTK_FOE_IB1_BIND_PPPOE;
+@@ -1209,7 +1219,7 @@ static inline u32 mtk_get_ib1_ppoe_mask(
+ 
+ static inline u32 mtk_get_ib1_vlan_tag_mask(struct mtk_eth *eth)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return MTK_FOE_IB1_BIND_VLAN_TAG_V2;
+ 
+ 	return MTK_FOE_IB1_BIND_VLAN_TAG;
+@@ -1217,7 +1227,7 @@ static inline u32 mtk_get_ib1_vlan_tag_m
+ 
+ static inline u32 mtk_get_ib1_vlan_layer_mask(struct mtk_eth *eth)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return MTK_FOE_IB1_BIND_VLAN_LAYER_V2;
+ 
+ 	return MTK_FOE_IB1_BIND_VLAN_LAYER;
+@@ -1225,7 +1235,7 @@ static inline u32 mtk_get_ib1_vlan_layer
+ 
+ static inline u32 mtk_prep_ib1_vlan_layer(struct mtk_eth *eth, u32 val)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return FIELD_PREP(MTK_FOE_IB1_BIND_VLAN_LAYER_V2, val);
+ 
+ 	return FIELD_PREP(MTK_FOE_IB1_BIND_VLAN_LAYER, val);
+@@ -1233,7 +1243,7 @@ static inline u32 mtk_prep_ib1_vlan_laye
+ 
+ static inline u32 mtk_get_ib1_vlan_layer(struct mtk_eth *eth, u32 val)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return FIELD_GET(MTK_FOE_IB1_BIND_VLAN_LAYER_V2, val);
+ 
+ 	return FIELD_GET(MTK_FOE_IB1_BIND_VLAN_LAYER, val);
+@@ -1241,7 +1251,7 @@ static inline u32 mtk_get_ib1_vlan_layer
+ 
+ static inline u32 mtk_get_ib1_pkt_type_mask(struct mtk_eth *eth)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return MTK_FOE_IB1_PACKET_TYPE_V2;
+ 
+ 	return MTK_FOE_IB1_PACKET_TYPE;
+@@ -1249,7 +1259,7 @@ static inline u32 mtk_get_ib1_pkt_type_m
+ 
+ static inline u32 mtk_get_ib1_pkt_type(struct mtk_eth *eth, u32 val)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return FIELD_GET(MTK_FOE_IB1_PACKET_TYPE_V2, val);
+ 
+ 	return FIELD_GET(MTK_FOE_IB1_PACKET_TYPE, val);
+@@ -1257,7 +1267,7 @@ static inline u32 mtk_get_ib1_pkt_type(s
+ 
+ static inline u32 mtk_get_ib2_multicast_mask(struct mtk_eth *eth)
+ {
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		return MTK_FOE_IB2_MULTICAST_V2;
+ 
+ 	return MTK_FOE_IB2_MULTICAST;
+--- a/drivers/net/ethernet/mediatek/mtk_ppe.c
++++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
+@@ -207,7 +207,7 @@ int mtk_foe_entry_prepare(struct mtk_eth
+ 
+ 	memset(entry, 0, sizeof(*entry));
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		val = FIELD_PREP(MTK_FOE_IB1_STATE, MTK_FOE_STATE_BIND) |
+ 		      FIELD_PREP(MTK_FOE_IB1_PACKET_TYPE_V2, type) |
+ 		      FIELD_PREP(MTK_FOE_IB1_UDP, l4proto == IPPROTO_UDP) |
+@@ -271,7 +271,7 @@ int mtk_foe_entry_set_pse_port(struct mt
+ 	u32 *ib2 = mtk_foe_entry_ib2(eth, entry);
+ 	u32 val = *ib2;
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		val &= ~MTK_FOE_IB2_DEST_PORT_V2;
+ 		val |= FIELD_PREP(MTK_FOE_IB2_DEST_PORT_V2, port);
+ 	} else {
+@@ -422,7 +422,7 @@ int mtk_foe_entry_set_wdma(struct mtk_et
+ 	struct mtk_foe_mac_info *l2 = mtk_foe_entry_l2(eth, entry);
+ 	u32 *ib2 = mtk_foe_entry_ib2(eth, entry);
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		*ib2 &= ~MTK_FOE_IB2_PORT_MG_V2;
+ 		*ib2 |=  FIELD_PREP(MTK_FOE_IB2_RX_IDX, txq) |
+ 			 MTK_FOE_IB2_WDMA_WINFO_V2;
+@@ -446,7 +446,7 @@ int mtk_foe_entry_set_queue(struct mtk_e
+ {
+ 	u32 *ib2 = mtk_foe_entry_ib2(eth, entry);
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		*ib2 &= ~MTK_FOE_IB2_QID_V2;
+ 		*ib2 |= FIELD_PREP(MTK_FOE_IB2_QID_V2, queue);
+ 		*ib2 |= MTK_FOE_IB2_PSE_QOS_V2;
+@@ -601,7 +601,7 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
+ 	struct mtk_foe_entry *hwe;
+ 	u32 val;
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		entry->ib1 &= ~MTK_FOE_IB1_BIND_TIMESTAMP_V2;
+ 		entry->ib1 |= FIELD_PREP(MTK_FOE_IB1_BIND_TIMESTAMP_V2,
+ 					 timestamp);
+@@ -617,7 +617,7 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
+ 	hwe->ib1 = entry->ib1;
+ 
+ 	if (ppe->accounting) {
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++		if (mtk_is_netsys_v2_or_greater(eth))
+ 			val = MTK_FOE_IB2_MIB_CNT_V2;
+ 		else
+ 			val = MTK_FOE_IB2_MIB_CNT;
+@@ -965,7 +965,7 @@ void mtk_ppe_start(struct mtk_ppe *ppe)
+ 			 MTK_PPE_SCAN_MODE_KEEPALIVE_AGE) |
+ 	      FIELD_PREP(MTK_PPE_TB_CFG_ENTRY_NUM,
+ 			 MTK_PPE_ENTRIES_SHIFT);
+-	if (MTK_HAS_CAPS(ppe->eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(ppe->eth))
+ 		val |= MTK_PPE_TB_CFG_INFO_SEL;
+ 	ppe_w32(ppe, MTK_PPE_TB_CFG, val);
+ 
+@@ -981,7 +981,7 @@ void mtk_ppe_start(struct mtk_ppe *ppe)
+ 	      MTK_PPE_FLOW_CFG_IP4_NAPT |
+ 	      MTK_PPE_FLOW_CFG_IP4_DSLITE |
+ 	      MTK_PPE_FLOW_CFG_IP4_NAT_FRAG;
+-	if (MTK_HAS_CAPS(ppe->eth->soc->caps, MTK_NETSYS_V2))
++	if (mtk_is_netsys_v2_or_greater(ppe->eth))
+ 		val |= MTK_PPE_MD_TOAP_BYP_CRSN0 |
+ 		       MTK_PPE_MD_TOAP_BYP_CRSN1 |
+ 		       MTK_PPE_MD_TOAP_BYP_CRSN2 |
+@@ -1023,7 +1023,7 @@ void mtk_ppe_start(struct mtk_ppe *ppe)
+ 
+ 	ppe_w32(ppe, MTK_PPE_DEFAULT_CPU_PORT, 0);
+ 
+-	if (MTK_HAS_CAPS(ppe->eth->soc->caps, MTK_NETSYS_V2)) {
++	if (mtk_is_netsys_v2_or_greater(ppe->eth)) {
+ 		ppe_w32(ppe, MTK_PPE_DEFAULT_CPU_PORT1, 0xcb777);
+ 		ppe_w32(ppe, MTK_PPE_SBW_CTRL, 0x7f);
+ 	}
+--- a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
++++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
+@@ -193,7 +193,7 @@ mtk_flow_set_output_device(struct mtk_et
+ 	if (mtk_flow_get_wdma_info(dev, dest_mac, &info) == 0) {
+ 		mtk_foe_entry_set_wdma(eth, foe, info.wdma_idx, info.queue,
+ 				       info.bss, info.wcid);
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++		if (mtk_is_netsys_v2_or_greater(eth)) {
+ 			switch (info.wdma_idx) {
+ 			case 0:
+ 				pse_port = 8;
+--- a/drivers/net/ethernet/mediatek/mtk_wed.c
++++ b/drivers/net/ethernet/mediatek/mtk_wed.c
+@@ -1084,7 +1084,7 @@ mtk_wed_rx_reset(struct mtk_wed_device *
+ 	} else {
+ 		struct mtk_eth *eth = dev->hw->eth;
+ 
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
++		if (mtk_is_netsys_v2_or_greater(eth))
+ 			wed_set(dev, MTK_WED_RESET_IDX,
+ 				MTK_WED_RESET_IDX_RX_V2);
+ 		else
+@@ -1806,7 +1806,7 @@ void mtk_wed_add_hw(struct device_node *
+ 	hw->wdma = wdma;
+ 	hw->index = index;
+ 	hw->irq = irq;
+-	hw->version = MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2) ? 2 : 1;
++	hw->version = mtk_is_netsys_v1(eth) ? 1 : 2;
+ 
+ 	if (hw->version == 1) {
+ 		hw->mirror = syscon_regmap_lookup_by_phandle(eth_np,

target/linux/generic/backport-6.1/750-v6.5-06-net-ethernet-mtk_eth_soc-increase-MAX_DEVS-to-3.patch

@@ -0,0 +1,29 @@
+From f8fb8dbd158c585be7574faf92db7d614b6722ff Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Tue, 25 Jul 2023 01:52:27 +0100
+Subject: [PATCH 100/250] net: ethernet: mtk_eth_soc: increase MAX_DEVS to 3
+
+This is a preliminary patch to add MT7988 SoC support since it runs 3
+macs instead of 2.
+
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/3563e5fab367e7d79a7f1296fabaa5c20f202d7a.1690246066.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -1043,8 +1043,8 @@ struct mtk_soc_data {
+ 
+ #define MTK_DMA_MONITOR_TIMEOUT		msecs_to_jiffies(1000)
+ 
+-/* currently no SoC has more than 2 macs */
+-#define MTK_MAX_DEVS			2
++/* currently no SoC has more than 3 macs */
++#define MTK_MAX_DEVS	3
+ 
+ /* struct mtk_eth -	This is the main datasructure for holding the state
+  *			of the driver

target/linux/generic/backport-6.1/750-v6.5-07-net-ethernet-mtk_eth_soc-rely-on-MTK_MAX_DEVS-and-re.patch

@@ -1,143 +1,176 @@
-From 4e35e80750b33727e606be9e7ce447bde2e0deb7 Mon Sep 17 00:00:00 2001
+From 856be974290f28d7943be2ac5a382c4139486196 Mon Sep 17 00:00:00 2001
 From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 7 Mar 2023 15:55:35 +0000
+Date: Tue, 25 Jul 2023 01:52:44 +0100
-Subject: [PATCH 3/7] net: ethernet: mtk_eth_soc: rely on num_devs and remove
+Subject: [PATCH 101/250] net: ethernet: mtk_eth_soc: rely on MTK_MAX_DEVS and
- MTK_MAC_COUNT
+ remove MTK_MAC_COUNT
 
-Get rid of MTK_MAC_COUNT since it is a duplicated of eth->soc->num_devs.
+Get rid of MTK_MAC_COUNT since it is a duplicated of MTK_MAX_DEVS.
 
 Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/1856f4266f2fc80677807b1bad867659e7b00c65.1690246066.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 ---
- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 30 ++++++++++-----------
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 49 ++++++++++++---------
  drivers/net/ethernet/mediatek/mtk_eth_soc.h |  1 -
- 2 files changed, 15 insertions(+), 16 deletions(-)
+ 2 files changed, 27 insertions(+), 23 deletions(-)
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -943,7 +943,7 @@ static void mtk_stats_update(struct mtk_
+@@ -882,7 +882,7 @@ static void mtk_stats_update(struct mtk_
  {
  	int i;
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		if (!eth->mac[i] || !eth->mac[i]->hw_stats)
  			continue;
  		if (spin_trylock(&eth->mac[i]->hw_stats->stats_lock)) {
-@@ -1448,7 +1448,7 @@ static int mtk_queue_stopped(struct mtk_
+@@ -1387,7 +1387,7 @@ static int mtk_queue_stopped(struct mtk_
  {
  	int i;
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		if (!eth->netdev[i])
  			continue;
  		if (netif_queue_stopped(eth->netdev[i]))
-@@ -1462,7 +1462,7 @@ static void mtk_wake_queue(struct mtk_et
+@@ -1401,7 +1401,7 @@ static void mtk_wake_queue(struct mtk_et
  {
  	int i;
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		if (!eth->netdev[i])
  			continue;
  		netif_tx_wake_all_queues(eth->netdev[i]);
-@@ -1955,7 +1955,7 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1860,7 +1860,7 @@ static int mtk_poll_rx(struct napi_struc
  			 !(trxd.rxd4 & RX_DMA_SPECIAL_TAG))
  			mac = RX_DMA_GET_SPORT(trxd.rxd4) - 1;
  
 -		if (unlikely(mac < 0 || mac >= MTK_MAC_COUNT ||
-+		if (unlikely(mac < 0 || mac >= eth->soc->num_devs ||
++		if (unlikely(mac < 0 || mac >= MTK_MAX_DEVS ||
  			     !eth->netdev[mac]))
  			goto release_desc;
  
-@@ -2995,7 +2995,7 @@ static void mtk_dma_free(struct mtk_eth
+@@ -2897,7 +2897,7 @@ static void mtk_dma_free(struct mtk_eth
  	const struct mtk_soc_data *soc = eth->soc;
  	int i;
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++)
-+	for (i = 0; i < soc->num_devs; i++)
++	for (i = 0; i < MTK_MAX_DEVS; i++)
  		if (eth->netdev[i])
  			netdev_reset_queue(eth->netdev[i]);
  	if (eth->scratch_ring) {
-@@ -3149,7 +3149,7 @@ static void mtk_gdm_config(struct mtk_et
+@@ -3051,8 +3051,13 @@ static void mtk_gdm_config(struct mtk_et
  	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628))
  		return;
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
+-		u32 val = mtk_r32(eth, MTK_GDMA_FWD_CFG(i));
- 		u32 val = mtk_r32(eth, MTK_GDMA_FWD_CFG(i));
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
++		u32 val;
++
++		if (!eth->netdev[i])
++			continue;
++
++		val = mtk_r32(eth, MTK_GDMA_FWD_CFG(i));
  
  		/* default setup the forward port to send frame to PDMA */
-@@ -3760,7 +3760,7 @@ static int mtk_hw_init(struct mtk_eth *e
+ 		val &= ~0xffff;
+@@ -3062,7 +3067,7 @@ static void mtk_gdm_config(struct mtk_et
+ 
+ 		val |= config;
+ 
+-		if (eth->netdev[i] && netdev_uses_dsa(eth->netdev[i]))
++		if (netdev_uses_dsa(eth->netdev[i]))
+ 			val |= MTK_GDMA_SPECIAL_TAG;
+ 
+ 		mtk_w32(eth, val, MTK_GDMA_FWD_CFG(i));
+@@ -3659,15 +3664,15 @@ static int mtk_hw_init(struct mtk_eth *e
  	 * up with the more appropriate value when mtk_mac_config call is being
  	 * invoked.
  	 */
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		struct net_device *dev = eth->netdev[i];
  
- 		mtk_w32(eth, MAC_MCR_FORCE_LINK_DOWN, MTK_MAC_MCR(i));
+-		mtk_w32(eth, MAC_MCR_FORCE_LINK_DOWN, MTK_MAC_MCR(i));
-@@ -3948,7 +3948,7 @@ static void mtk_pending_work(struct work
+-		if (dev) {
+-			struct mtk_mac *mac = netdev_priv(dev);
++		if (!dev)
++			continue;
+ 
+-			mtk_set_mcr_max_rx(mac, dev->mtu + MTK_RX_ETH_HLEN);
+-		}
++		mtk_w32(eth, MAC_MCR_FORCE_LINK_DOWN, MTK_MAC_MCR(i));
++		mtk_set_mcr_max_rx(netdev_priv(dev),
++				   dev->mtu + MTK_RX_ETH_HLEN);
+ 	}
+ 
+ 	/* Indicates CDM to parse the MTK special tag from CPU
+@@ -3847,7 +3852,7 @@ static void mtk_pending_work(struct work
  	mtk_prepare_for_reset(eth);
  
  	/* stop all devices to make sure that dma is properly shut down */
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		if (!eth->netdev[i] || !netif_running(eth->netdev[i]))
  			continue;
  
-@@ -3964,7 +3964,7 @@ static void mtk_pending_work(struct work
+@@ -3863,8 +3868,8 @@ static void mtk_pending_work(struct work
  	mtk_hw_init(eth, true);
  
  	/* restart DMA and enable IRQs */
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
+-		if (!test_bit(i, &restart))
- 		if (!test_bit(i, &restart))
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
++		if (!eth->netdev[i] || !test_bit(i, &restart))
  			continue;
  
-@@ -3992,7 +3992,7 @@ static int mtk_free_dev(struct mtk_eth *
+ 		if (mtk_open(eth->netdev[i])) {
+@@ -3891,7 +3896,7 @@ static int mtk_free_dev(struct mtk_eth *
  {
  	int i;
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		if (!eth->netdev[i])
  			continue;
  		free_netdev(eth->netdev[i]);
-@@ -4011,7 +4011,7 @@ static int mtk_unreg_dev(struct mtk_eth
+@@ -3910,7 +3915,7 @@ static int mtk_unreg_dev(struct mtk_eth
  {
  	int i;
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		struct mtk_mac *mac;
  		if (!eth->netdev[i])
  			continue;
-@@ -4315,7 +4315,7 @@ static int mtk_add_mac(struct mtk_eth *e
+@@ -4211,7 +4216,7 @@ static int mtk_add_mac(struct mtk_eth *e
  	}
  
  	id = be32_to_cpup(_id);
 -	if (id >= MTK_MAC_COUNT) {
-+	if (id >= eth->soc->num_devs) {
++	if (id >= MTK_MAX_DEVS) {
  		dev_err(eth->dev, "%d is not a valid mac id\n", id);
  		return -EINVAL;
  	}
-@@ -4456,7 +4456,7 @@ void mtk_eth_set_dma_device(struct mtk_e
+@@ -4356,7 +4361,7 @@ void mtk_eth_set_dma_device(struct mtk_e
  
  	rtnl_lock();
  
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		dev = eth->netdev[i];
  
  		if (!dev || !(dev->flags & IFF_UP))
-@@ -4782,7 +4782,7 @@ static int mtk_remove(struct platform_de
+@@ -4662,7 +4667,7 @@ static int mtk_remove(struct platform_de
  	int i;
  
  	/* stop all devices to make sure that dma is properly shut down */
 -	for (i = 0; i < MTK_MAC_COUNT; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
++	for (i = 0; i < MTK_MAX_DEVS; i++) {
  		if (!eth->netdev[i])
  			continue;
  		mtk_stop(eth->netdev[i]);

target/linux/generic/backport-6.1/750-v6.5-08-net-ethernet-mtk_eth_soc-add-NETSYS_V3-version-suppo.patch

@@ -1,22 +1,24 @@
-From ab817f559d505329d8a413c7d29250f6d87d77a0 Mon Sep 17 00:00:00 2001
+From a41d535855976838d246c079143c948dcf0f7931 Mon Sep 17 00:00:00 2001
 From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 7 Mar 2023 15:55:47 +0000
+Date: Tue, 25 Jul 2023 01:52:59 +0100
-Subject: [PATCH 4/7] net: ethernet: mtk_eth_soc: add MTK_NETSYS_V3 capability
+Subject: [PATCH 102/250] net: ethernet: mtk_eth_soc: add NETSYS_V3 version
- bit
+ support
 
-Introduce MTK_NETSYS_V3 bit in the device capabilities.
+Introduce NETSYS_V3 chipset version support.
 This is a preliminary patch to introduce support for MT7988 SoC.
 
 Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/0db2260910755d76fa48e303b9f9bdf4e5a82340.1690246066.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 ---
- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 115 ++++++++++++++++----
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 105 ++++++++++++++------
- drivers/net/ethernet/mediatek/mtk_eth_soc.h |  44 +++++++-
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h |  48 +++++++--
- 2 files changed, 134 insertions(+), 25 deletions(-)
+ 2 files changed, 116 insertions(+), 37 deletions(-)
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -923,17 +923,32 @@ void mtk_stats_update_mac(struct mtk_mac
+@@ -862,17 +862,32 @@ void mtk_stats_update_mac(struct mtk_mac
  			mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x20 + offs);
  		hw_stats->rx_flow_control_packets +=
  			mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x24 + offs);
@@ -32,7 +34,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 -		hw_stats->tx_packets +=
 -			mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x38 + offs);
 +
-+		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V3)) {
++		if (mtk_is_netsys_v3_or_greater(eth)) {
 +			hw_stats->tx_skip +=
 +				mtk_r32(mac->hw, reg_map->gdm1_cnt + 0x50 + offs);
 +			hw_stats->tx_collisions +=
@@ -60,7 +62,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  	}
  
  	u64_stats_update_end(&hw_stats->syncp);
-@@ -1237,7 +1252,10 @@ static void mtk_tx_set_dma_desc_v2(struc
+@@ -1176,7 +1191,10 @@ static void mtk_tx_set_dma_desc_v2(struc
  		data |= TX_DMA_LS0;
  	WRITE_ONCE(desc->txd3, data);
  
@@ -72,57 +74,53 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  	data |= TX_DMA_SWC_V2 | QID_BITS_V2(info->qid);
  	WRITE_ONCE(desc->txd4, data);
  
-@@ -1248,6 +1266,9 @@ static void mtk_tx_set_dma_desc_v2(struc
+@@ -1187,6 +1205,8 @@ static void mtk_tx_set_dma_desc_v2(struc
  		/* tx checksum offload */
  		if (info->csum)
  			data |= TX_DMA_CHKSUM_V2;
-+		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V3) &&
++		if (mtk_is_netsys_v3_or_greater(eth) && netdev_uses_dsa(dev))
-+		    netdev_uses_dsa(dev))
 +			data |= TX_DMA_SPTAG_V3;
  	}
  	WRITE_ONCE(desc->txd5, data);
  
-@@ -1313,8 +1334,13 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1252,8 +1272,7 @@ static int mtk_tx_map(struct sk_buff *sk
  	mtk_tx_set_dma_desc(dev, itxd, &txd_info);
  
  	itx_buf->flags |= MTK_TX_FLAGS_SINGLE0;
 -	itx_buf->flags |= (!mac->id) ? MTK_TX_FLAGS_FPORT0 :
 -			  MTK_TX_FLAGS_FPORT1;
-+	if (mac->id == MTK_GMAC1_ID)
++	itx_buf->mac_id = mac->id;
-+		itx_buf->flags |= MTK_TX_FLAGS_FPORT0;
-+	else if (mac->id == MTK_GMAC2_ID)
-+		itx_buf->flags |= MTK_TX_FLAGS_FPORT1;
-+	else
-+		itx_buf->flags |= MTK_TX_FLAGS_FPORT2;
-+
  	setup_tx_buf(eth, itx_buf, itxd_pdma, txd_info.addr, txd_info.size,
  		     k++);
  
-@@ -1362,8 +1388,13 @@ static int mtk_tx_map(struct sk_buff *sk
+@@ -1301,8 +1320,7 @@ static int mtk_tx_map(struct sk_buff *sk
  				memset(tx_buf, 0, sizeof(*tx_buf));
  			tx_buf->data = (void *)MTK_DMA_DUMMY_DESC;
  			tx_buf->flags |= MTK_TX_FLAGS_PAGE0;
 -			tx_buf->flags |= (!mac->id) ? MTK_TX_FLAGS_FPORT0 :
 -					 MTK_TX_FLAGS_FPORT1;
-+
++			tx_buf->mac_id = mac->id;
-+			if (mac->id == MTK_GMAC1_ID)
-+				tx_buf->flags |= MTK_TX_FLAGS_FPORT0;
-+			else if (mac->id == MTK_GMAC2_ID)
-+				tx_buf->flags |= MTK_TX_FLAGS_FPORT1;
-+			else
-+				tx_buf->flags |= MTK_TX_FLAGS_FPORT2;
  
  			setup_tx_buf(eth, tx_buf, txd_pdma, txd_info.addr,
  				     txd_info.size, k++);
-@@ -1949,11 +1980,24 @@ static int mtk_poll_rx(struct napi_struc
+@@ -1604,7 +1622,7 @@ static int mtk_xdp_frame_map(struct mtk_
+ 	}
+ 	mtk_tx_set_dma_desc(dev, txd, txd_info);
+ 
+-	tx_buf->flags |= !mac->id ? MTK_TX_FLAGS_FPORT0 : MTK_TX_FLAGS_FPORT1;
++	tx_buf->mac_id = mac->id;
+ 	tx_buf->type = dma_map ? MTK_TYPE_XDP_NDO : MTK_TYPE_XDP_TX;
+ 	tx_buf->data = (void *)MTK_DMA_DUMMY_DESC;
+ 
+@@ -1854,11 +1872,24 @@ static int mtk_poll_rx(struct napi_struc
  			break;
  
  		/* find out which mac the packet come from. values start at 1 */
--		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1))
+-		if (mtk_is_netsys_v2_or_greater(eth))
 -			mac = RX_DMA_GET_SPORT_V2(trxd.rxd5) - 1;
 -		else if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628) &&
 -			 !(trxd.rxd4 & RX_DMA_SPECIAL_TAG))
-+		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1)) {
++		if (mtk_is_netsys_v2_or_greater(eth)) {
 +			u32 val = RX_DMA_GET_SPORT_V2(trxd.rxd5);
 +
 +			switch (val) {
@@ -137,29 +135,44 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 +				break;
 +			}
 +		} else if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628) &&
-+			 !(trxd.rxd4 & RX_DMA_SPECIAL_TAG)) {
++			   !(trxd.rxd4 & RX_DMA_SPECIAL_TAG)) {
  			mac = RX_DMA_GET_SPORT(trxd.rxd4) - 1;
 +		}
  
- 		if (unlikely(mac < 0 || mac >= eth->soc->num_devs ||
+ 		if (unlikely(mac < 0 || mac >= MTK_MAX_DEVS ||
  			     !eth->netdev[mac]))
-@@ -2184,7 +2228,9 @@ static int mtk_poll_tx_qdma(struct mtk_e
+@@ -2080,7 +2111,6 @@ static int mtk_poll_tx_qdma(struct mtk_e
+ 
+ 	while ((cpu != dma) && budget) {
+ 		u32 next_cpu = desc->txd2;
+-		int mac = 0;
+ 
+ 		desc = mtk_qdma_phys_to_virt(ring, desc->txd2);
+ 		if ((desc->txd3 & TX_DMA_OWNER_CPU) == 0)
+@@ -2088,15 +2118,13 @@ static int mtk_poll_tx_qdma(struct mtk_e
+ 
  		tx_buf = mtk_desc_to_tx_buf(ring, desc,
  					    eth->soc->txrx.txd_size);
- 		if (tx_buf->flags & MTK_TX_FLAGS_FPORT1)
+-		if (tx_buf->flags & MTK_TX_FLAGS_FPORT1)
 -			mac = 1;
-+			mac = MTK_GMAC2_ID;
+-
-+		else if (tx_buf->flags & MTK_TX_FLAGS_FPORT2)
-+			mac = MTK_GMAC3_ID;
- 
  		if (!tx_buf->data)
  			break;
-@@ -3798,7 +3844,26 @@ static int mtk_hw_init(struct mtk_eth *e
+ 
+ 		if (tx_buf->data != (void *)MTK_DMA_DUMMY_DESC) {
+ 			if (tx_buf->type == MTK_TYPE_SKB)
+-				mtk_poll_tx_done(eth, state, mac, tx_buf->data);
++				mtk_poll_tx_done(eth, state, tx_buf->mac_id,
++						 tx_buf->data);
+ 
+ 			budget--;
+ 		}
+@@ -3702,7 +3730,24 @@ static int mtk_hw_init(struct mtk_eth *e
  	mtk_w32(eth, eth->soc->txrx.rx_irq_done_mask, reg_map->qdma.int_grp + 4);
  	mtk_w32(eth, 0x21021000, MTK_FE_INT_GRP);
  
--	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
+-	if (mtk_is_netsys_v2_or_greater(eth)) {
-+	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V3)) {
++	if (mtk_is_netsys_v3_or_greater(eth)) {
 +		/* PSE should not drop port1, port8 and port9 packets */
 +		mtk_w32(eth, 0x00000302, PSE_DROP_CFG);
 +
@@ -168,9 +181,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 +		mtk_w32(eth, 0x00000077, MTK_CDMW1_THRES);
 +
 +		/* Disable GDM1 RX CRC stripping */
-+		val = mtk_r32(eth, MTK_GDMA_FWD_CFG(0));
++		mtk_m32(eth, MTK_GDMA_STRP_CRC, 0, MTK_GDMA_FWD_CFG(0));
-+		val &= ~MTK_GDMA_STRP_CRC;
-+		mtk_w32(eth, val, MTK_GDMA_FWD_CFG(0));
 +
 +		/* PSE GDM3 MIB counter has incorrect hw default values,
 +		 * so the driver ought to read clear the values beforehand
@@ -178,17 +189,17 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 +		 */
 +		for (i = 0; i < 0x80; i += 0x4)
 +			mtk_r32(eth, reg_map->gdm1_cnt + 0x100 + i);
-+	} else if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
++	} else if (!mtk_is_netsys_v1(eth)) {
  		/* PSE should not drop port8 and port9 packets from WDMA Tx */
  		mtk_w32(eth, 0x00000300, PSE_DROP_CFG);
  
-@@ -4363,7 +4428,11 @@ static int mtk_add_mac(struct mtk_eth *e
+@@ -4264,7 +4309,11 @@ static int mtk_add_mac(struct mtk_eth *e
  	}
  	spin_lock_init(&mac->hw_stats->stats_lock);
  	u64_stats_init(&mac->hw_stats->syncp);
 -	mac->hw_stats->reg_offset = id * MTK_STAT_OFFSET;
 +
-+	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V3))
++	if (mtk_is_netsys_v3_or_greater(eth))
 +		mac->hw_stats->reg_offset = id * 0x80;
 +	else
 +		mac->hw_stats->reg_offset = id * 0x40;
@@ -197,7 +208,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  	err = of_get_phy_mode(np, &phy_mode);
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -121,6 +121,7 @@
+@@ -122,6 +122,7 @@
  #define MTK_GDMA_ICS_EN		BIT(22)
  #define MTK_GDMA_TCS_EN		BIT(21)
  #define MTK_GDMA_UCS_EN		BIT(20)
@@ -205,7 +216,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  #define MTK_GDMA_TO_PDMA	0x0
  #define MTK_GDMA_DROP_ALL       0x7777
  
-@@ -286,8 +287,6 @@
+@@ -287,8 +288,6 @@
  /* QDMA Interrupt grouping registers */
  #define MTK_RLS_DONE_INT	BIT(0)
  
@@ -214,7 +225,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  /* QDMA TX NUM */
  #define QID_BITS_V2(x)		(((x) & 0x3f) << 16)
  #define MTK_QDMA_GMAC2_QID	8
-@@ -300,6 +299,8 @@
+@@ -301,6 +300,8 @@
  #define TX_DMA_CHKSUM_V2	(0x7 << 28)
  #define TX_DMA_TSO_V2		BIT(31)
  
@@ -223,15 +234,20 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  /* QDMA V2 descriptor txd4 */
  #define TX_DMA_FPORT_SHIFT_V2	8
  #define TX_DMA_FPORT_MASK_V2	0xf
-@@ -639,6 +640,7 @@ enum mtk_tx_flags {
+@@ -634,12 +635,6 @@ enum mtk_tx_flags {
  	 */
- 	MTK_TX_FLAGS_FPORT0	= 0x04,
+ 	MTK_TX_FLAGS_SINGLE0	= 0x01,
- 	MTK_TX_FLAGS_FPORT1	= 0x08,
+ 	MTK_TX_FLAGS_PAGE0	= 0x02,
-+	MTK_TX_FLAGS_FPORT2	= 0x10,
+-
+-	/* MTK_TX_FLAGS_FPORTx allows tracking which port the transmitted
+-	 * SKB out instead of looking up through hardware TX descriptor.
+-	 */
+-	MTK_TX_FLAGS_FPORT0	= 0x04,
+-	MTK_TX_FLAGS_FPORT1	= 0x08,
  };
  
  /* This enum allows us to identify how the clock is defined on the array of the
-@@ -724,6 +726,42 @@ enum mtk_dev_state {
+@@ -725,6 +720,35 @@ enum mtk_dev_state {
  	MTK_RESETTING
  };
  
@@ -263,30 +279,29 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 +	MTK_GMAC3_ID,
 +	MTK_GMAC_ID_MAX
 +};
-+
-+/* GDM Type */
-+enum mtk_gdm_type {
-+	MTK_GDM_TYPE = 0,
-+	MTK_XGDM_TYPE,
-+	MTK_GDM_TYPE_MAX
-+};
 +
  enum mtk_tx_buf_type {
  	MTK_TYPE_SKB,
  	MTK_TYPE_XDP_TX,
-@@ -820,6 +858,7 @@ enum mkt_eth_capabilities {
+@@ -743,7 +767,8 @@ struct mtk_tx_buf {
- 	MTK_QDMA_BIT,
+ 	enum mtk_tx_buf_type type;
- 	MTK_NETSYS_V1_BIT,
+ 	void *data;
- 	MTK_NETSYS_V2_BIT,
+ 
-+	MTK_NETSYS_V3_BIT,
+-	u32 flags;
- 	MTK_SOC_MT7628_BIT,
++	u16 mac_id;
- 	MTK_RSTCTRL_PPE1_BIT,
++	u16 flags;
- 	MTK_U3_COPHY_V2_BIT,
+ 	DEFINE_DMA_UNMAP_ADDR(dma_addr0);
-@@ -856,6 +895,7 @@ enum mkt_eth_capabilities {
+ 	DEFINE_DMA_UNMAP_LEN(dma_len0);
- #define MTK_QDMA		BIT(MTK_QDMA_BIT)
+ 	DEFINE_DMA_UNMAP_ADDR(dma_addr1);
- #define MTK_NETSYS_V1		BIT(MTK_NETSYS_V1_BIT)
+@@ -1192,6 +1217,11 @@ static inline bool mtk_is_netsys_v2_or_g
- #define MTK_NETSYS_V2		BIT(MTK_NETSYS_V2_BIT)
+ 	return eth->soc->version > 1;
-+#define MTK_NETSYS_V3		BIT(MTK_NETSYS_V3_BIT)
+ }
- #define MTK_SOC_MT7628		BIT(MTK_SOC_MT7628_BIT)
+ 
- #define MTK_RSTCTRL_PPE1	BIT(MTK_RSTCTRL_PPE1_BIT)
++static inline bool mtk_is_netsys_v3_or_greater(struct mtk_eth *eth)
- #define MTK_U3_COPHY_V2		BIT(MTK_U3_COPHY_V2_BIT)
++{
++	return eth->soc->version > 2;
++}
++
+ static inline struct mtk_foe_entry *
+ mtk_foe_get_entry(struct mtk_ppe *ppe, u16 hash)
+ {

target/linux/generic/backport-6.1/750-v6.5-09-net-ethernet-mtk_eth_soc-convert-caps-in-mtk_soc_dat.patch

@@ -1,17 +1,19 @@
-From 45b575fd9e6a455090820248bf1b98b1f2c7b6c8 Mon Sep 17 00:00:00 2001
+From db797ae0542220a98658229397da464c383c991c Mon Sep 17 00:00:00 2001
 From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 7 Mar 2023 15:56:00 +0000
+Date: Tue, 25 Jul 2023 01:53:13 +0100
-Subject: [PATCH 5/7] net: ethernet: mtk_eth_soc: convert caps in mtk_soc_data
+Subject: [PATCH 103/250] net: ethernet: mtk_eth_soc: convert caps in
- struct to u64
+ mtk_soc_data struct to u64
 
 This is a preliminary patch to introduce support for MT7988 SoC.
 
 Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/9499ac3670b2fc5b444404b84e8a4a169beabbf2.1690246066.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 ---
- drivers/net/ethernet/mediatek/mtk_eth_path.c | 22 +++----
+ drivers/net/ethernet/mediatek/mtk_eth_path.c | 22 ++++----
- drivers/net/ethernet/mediatek/mtk_eth_soc.h  | 62 ++++++++++----------
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h  | 56 ++++++++++----------
- 2 files changed, 42 insertions(+), 42 deletions(-)
+ 2 files changed, 39 insertions(+), 39 deletions(-)
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_path.c
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_path.c
@@ -111,7 +113,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  				MTK_ETH_PATH_GMAC2_RGMII;
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -881,44 +881,44 @@ enum mkt_eth_capabilities {
+@@ -866,41 +866,41 @@ enum mkt_eth_capabilities {
  };
  
  /* Supported hardware group on SoCs */
@@ -127,9 +129,6 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 -#define MTK_SHARED_INT		BIT(MTK_SHARED_INT_BIT)
 -#define MTK_TRGMII_MT7621_CLK	BIT(MTK_TRGMII_MT7621_CLK_BIT)
 -#define MTK_QDMA		BIT(MTK_QDMA_BIT)
--#define MTK_NETSYS_V1		BIT(MTK_NETSYS_V1_BIT)
--#define MTK_NETSYS_V2		BIT(MTK_NETSYS_V2_BIT)
--#define MTK_NETSYS_V3		BIT(MTK_NETSYS_V3_BIT)
 -#define MTK_SOC_MT7628		BIT(MTK_SOC_MT7628_BIT)
 -#define MTK_RSTCTRL_PPE1	BIT(MTK_RSTCTRL_PPE1_BIT)
 -#define MTK_U3_COPHY_V2		BIT(MTK_U3_COPHY_V2_BIT)
@@ -145,9 +144,6 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 +#define MTK_SHARED_INT		BIT_ULL(MTK_SHARED_INT_BIT)
 +#define MTK_TRGMII_MT7621_CLK	BIT_ULL(MTK_TRGMII_MT7621_CLK_BIT)
 +#define MTK_QDMA		BIT_ULL(MTK_QDMA_BIT)
-+#define MTK_NETSYS_V1		BIT_ULL(MTK_NETSYS_V1_BIT)
-+#define MTK_NETSYS_V2		BIT_ULL(MTK_NETSYS_V2_BIT)
-+#define MTK_NETSYS_V3		BIT_ULL(MTK_NETSYS_V3_BIT)
 +#define MTK_SOC_MT7628		BIT_ULL(MTK_SOC_MT7628_BIT)
 +#define MTK_RSTCTRL_PPE1	BIT_ULL(MTK_RSTCTRL_PPE1_BIT)
 +#define MTK_U3_COPHY_V2		BIT_ULL(MTK_U3_COPHY_V2_BIT)
@@ -186,7 +182,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  
  #define MTK_GMAC1_RGMII		(MTK_ETH_PATH_GMAC1_RGMII | MTK_RGMII)
  #define MTK_GMAC1_TRGMII	(MTK_ETH_PATH_GMAC1_TRGMII | MTK_TRGMII)
-@@ -1074,7 +1074,7 @@ struct mtk_reg_map {
+@@ -1045,7 +1045,7 @@ struct mtk_reg_map {
  struct mtk_soc_data {
  	const struct mtk_reg_map *reg_map;
  	u32             ana_rgc3;

target/linux/generic/backport-6.1/750-v6.5-10-net-ethernet-mtk_eth_soc-convert-clock-bitmap-to-u64.patch

@@ -0,0 +1,132 @@
+From a1c9f7d1d24e90294f6a6755b137fcf306851e93 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Tue, 25 Jul 2023 01:53:28 +0100
+Subject: [PATCH 104/250] net: ethernet: mtk_eth_soc: convert clock bitmap to
+ u64
+
+The to-be-added MT7988 SoC adds many new clocks which need to be
+controlled by the Ethernet driver, which will result in their total
+number exceeding 32.
+Prepare by converting clock bitmaps into 64-bit types.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/6960a39bb0078cf84d7642a9558e6a91c6cc9df3.1690246066.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h | 96 +++++++++++----------
+ 1 file changed, 49 insertions(+), 47 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -666,54 +666,56 @@ enum mtk_clks_map {
+ 	MTK_CLK_MAX
+ };
+ 
+-#define MT7623_CLKS_BITMAP	(BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) |  \
+-				 BIT(MTK_CLK_GP1) | BIT(MTK_CLK_GP2) | \
+-				 BIT(MTK_CLK_TRGPLL))
+-#define MT7622_CLKS_BITMAP	(BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) |  \
+-				 BIT(MTK_CLK_GP0) | BIT(MTK_CLK_GP1) | \
+-				 BIT(MTK_CLK_GP2) | \
+-				 BIT(MTK_CLK_SGMII_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII_CK) | \
+-				 BIT(MTK_CLK_ETH2PLL))
++#define MT7623_CLKS_BITMAP	(BIT_ULL(MTK_CLK_ETHIF) | BIT_ULL(MTK_CLK_ESW) |  \
++				 BIT_ULL(MTK_CLK_GP1) | BIT_ULL(MTK_CLK_GP2) | \
++				 BIT_ULL(MTK_CLK_TRGPLL))
++#define MT7622_CLKS_BITMAP	(BIT_ULL(MTK_CLK_ETHIF) | BIT_ULL(MTK_CLK_ESW) |  \
++				 BIT_ULL(MTK_CLK_GP0) | BIT_ULL(MTK_CLK_GP1) | \
++				 BIT_ULL(MTK_CLK_GP2) | \
++				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII_CK) | \
++				 BIT_ULL(MTK_CLK_ETH2PLL))
+ #define MT7621_CLKS_BITMAP	(0)
+ #define MT7628_CLKS_BITMAP	(0)
+-#define MT7629_CLKS_BITMAP	(BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) |  \
+-				 BIT(MTK_CLK_GP0) | BIT(MTK_CLK_GP1) | \
+-				 BIT(MTK_CLK_GP2) | BIT(MTK_CLK_FE) | \
+-				 BIT(MTK_CLK_SGMII_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII2_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII_CK) | \
+-				 BIT(MTK_CLK_ETH2PLL) | BIT(MTK_CLK_SGMIITOP))
+-#define MT7981_CLKS_BITMAP	(BIT(MTK_CLK_FE) | BIT(MTK_CLK_GP2) | BIT(MTK_CLK_GP1) | \
+-				 BIT(MTK_CLK_WOCPU0) | \
+-				 BIT(MTK_CLK_SGMII_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII2_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII_CK))
+-#define MT7986_CLKS_BITMAP	(BIT(MTK_CLK_FE) | BIT(MTK_CLK_GP2) | BIT(MTK_CLK_GP1) | \
+-				 BIT(MTK_CLK_WOCPU1) | BIT(MTK_CLK_WOCPU0) | \
+-				 BIT(MTK_CLK_SGMII_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII_CDR_FB) | \
+-				 BIT(MTK_CLK_SGMII2_TX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_RX_250M) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_REF) | \
+-				 BIT(MTK_CLK_SGMII2_CDR_FB))
++#define MT7629_CLKS_BITMAP	(BIT_ULL(MTK_CLK_ETHIF) | BIT_ULL(MTK_CLK_ESW) |  \
++				 BIT_ULL(MTK_CLK_GP0) | BIT_ULL(MTK_CLK_GP1) | \
++				 BIT_ULL(MTK_CLK_GP2) | BIT_ULL(MTK_CLK_FE) | \
++				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII_CK) | \
++				 BIT_ULL(MTK_CLK_ETH2PLL) | BIT_ULL(MTK_CLK_SGMIITOP))
++#define MT7981_CLKS_BITMAP	(BIT_ULL(MTK_CLK_FE) | BIT_ULL(MTK_CLK_GP2) | \
++				 BIT_ULL(MTK_CLK_GP1) | \
++				 BIT_ULL(MTK_CLK_WOCPU0) | \
++				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII_CK))
++#define MT7986_CLKS_BITMAP	(BIT_ULL(MTK_CLK_FE) | BIT_ULL(MTK_CLK_GP2) | \
++				 BIT_ULL(MTK_CLK_GP1) | \
++				 BIT_ULL(MTK_CLK_WOCPU1) | BIT_ULL(MTK_CLK_WOCPU0) | \
++				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
++				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
++				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB))
+ 
+ enum mtk_dev_state {
+ 	MTK_HW_INIT,
+@@ -1046,7 +1048,7 @@ struct mtk_soc_data {
+ 	const struct mtk_reg_map *reg_map;
+ 	u32             ana_rgc3;
+ 	u64		caps;
+-	u32		required_clks;
++	u64		required_clks;
+ 	bool		required_pctl;
+ 	u8		offload_version;
+ 	u8		hash_offset;

target/linux/generic/backport-6.1/750-v6.5-11-net-ethernet-mtk_eth_soc-add-basic-support-for-MT798.patch

@@ -0,0 +1,477 @@
+From 94f825a7eadfc8b4c8828efdb7705d9703f9c73e Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Tue, 25 Jul 2023 01:57:42 +0100
+Subject: [PATCH 105/250] net: ethernet: mtk_eth_soc: add basic support for
+ MT7988 SoC
+
+Introduce support for ethernet chip available in MT7988 SoC to
+mtk_eth_soc driver. As a first step support only the first GMAC which
+is hard-wired to the internal DSA switch having 4 built-in gigabit
+Ethernet PHYs.
+
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/25c8377095b95d186872eeda7aa055da83e8f0ca.1690246605.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_path.c |  14 +-
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c  | 201 +++++++++++++++++--
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h  |  86 +++++++-
+ 3 files changed, 273 insertions(+), 28 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_path.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_path.c
+@@ -43,7 +43,7 @@ static const char *mtk_eth_path_name(u64
+ static int set_mux_gdm1_to_gmac1_esw(struct mtk_eth *eth, u64 path)
+ {
+ 	bool updated = true;
+-	u32 val, mask, set;
++	u32 mask, set, reg;
+ 
+ 	switch (path) {
+ 	case MTK_ETH_PATH_GMAC1_SGMII:
+@@ -59,11 +59,13 @@ static int set_mux_gdm1_to_gmac1_esw(str
+ 		break;
+ 	}
+ 
+-	if (updated) {
+-		val = mtk_r32(eth, MTK_MAC_MISC);
+-		val = (val & mask) | set;
+-		mtk_w32(eth, val, MTK_MAC_MISC);
+-	}
++	if (mtk_is_netsys_v3_or_greater(eth))
++		reg = MTK_MAC_MISC_V3;
++	else
++		reg = MTK_MAC_MISC;
++
++	if (updated)
++		mtk_m32(eth, mask, set, reg);
+ 
+ 	dev_dbg(eth->dev, "path %s in %s updated = %d\n",
+ 		mtk_eth_path_name(path), __func__, updated);
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -152,6 +152,54 @@ static const struct mtk_reg_map mt7986_r
+ 	.pse_oq_sta		= 0x01a0,
+ };
+ 
++static const struct mtk_reg_map mt7988_reg_map = {
++	.tx_irq_mask		= 0x461c,
++	.tx_irq_status		= 0x4618,
++	.pdma = {
++		.rx_ptr		= 0x6900,
++		.rx_cnt_cfg	= 0x6904,
++		.pcrx_ptr	= 0x6908,
++		.glo_cfg	= 0x6a04,
++		.rst_idx	= 0x6a08,
++		.delay_irq	= 0x6a0c,
++		.irq_status	= 0x6a20,
++		.irq_mask	= 0x6a28,
++		.adma_rx_dbg0	= 0x6a38,
++		.int_grp	= 0x6a50,
++	},
++	.qdma = {
++		.qtx_cfg	= 0x4400,
++		.qtx_sch	= 0x4404,
++		.rx_ptr		= 0x4500,
++		.rx_cnt_cfg	= 0x4504,
++		.qcrx_ptr	= 0x4508,
++		.glo_cfg	= 0x4604,
++		.rst_idx	= 0x4608,
++		.delay_irq	= 0x460c,
++		.fc_th		= 0x4610,
++		.int_grp	= 0x4620,
++		.hred		= 0x4644,
++		.ctx_ptr	= 0x4700,
++		.dtx_ptr	= 0x4704,
++		.crx_ptr	= 0x4710,
++		.drx_ptr	= 0x4714,
++		.fq_head	= 0x4720,
++		.fq_tail	= 0x4724,
++		.fq_count	= 0x4728,
++		.fq_blen	= 0x472c,
++		.tx_sch_rate	= 0x4798,
++	},
++	.gdm1_cnt		= 0x1c00,
++	.gdma_to_ppe		= 0x3333,
++	.ppe_base		= 0x2000,
++	.wdma_base = {
++		[0]		= 0x4800,
++		[1]		= 0x4c00,
++	},
++	.pse_iq_sta		= 0x0180,
++	.pse_oq_sta		= 0x01a0,
++};
++
+ /* strings used by ethtool */
+ static const struct mtk_ethtool_stats {
+ 	char str[ETH_GSTRING_LEN];
+@@ -179,10 +227,54 @@ static const struct mtk_ethtool_stats {
+ };
+ 
+ static const char * const mtk_clks_source_name[] = {
+-	"ethif", "sgmiitop", "esw", "gp0", "gp1", "gp2", "fe", "trgpll",
+-	"sgmii_tx250m", "sgmii_rx250m", "sgmii_cdr_ref", "sgmii_cdr_fb",
+-	"sgmii2_tx250m", "sgmii2_rx250m", "sgmii2_cdr_ref", "sgmii2_cdr_fb",
+-	"sgmii_ck", "eth2pll", "wocpu0", "wocpu1", "netsys0", "netsys1"
++	"ethif",
++	"sgmiitop",
++	"esw",
++	"gp0",
++	"gp1",
++	"gp2",
++	"gp3",
++	"xgp1",
++	"xgp2",
++	"xgp3",
++	"crypto",
++	"fe",
++	"trgpll",
++	"sgmii_tx250m",
++	"sgmii_rx250m",
++	"sgmii_cdr_ref",
++	"sgmii_cdr_fb",
++	"sgmii2_tx250m",
++	"sgmii2_rx250m",
++	"sgmii2_cdr_ref",
++	"sgmii2_cdr_fb",
++	"sgmii_ck",
++	"eth2pll",
++	"wocpu0",
++	"wocpu1",
++	"netsys0",
++	"netsys1",
++	"ethwarp_wocpu2",
++	"ethwarp_wocpu1",
++	"ethwarp_wocpu0",
++	"top_usxgmii0_sel",
++	"top_usxgmii1_sel",
++	"top_sgm0_sel",
++	"top_sgm1_sel",
++	"top_xfi_phy0_xtal_sel",
++	"top_xfi_phy1_xtal_sel",
++	"top_eth_gmii_sel",
++	"top_eth_refck_50m_sel",
++	"top_eth_sys_200m_sel",
++	"top_eth_sys_sel",
++	"top_eth_xgmii_sel",
++	"top_eth_mii_sel",
++	"top_netsys_sel",
++	"top_netsys_500m_sel",
++	"top_netsys_pao_2x_sel",
++	"top_netsys_sync_250m_sel",
++	"top_netsys_ppefb_250m_sel",
++	"top_netsys_warp_sel",
+ };
+ 
+ void mtk_w32(struct mtk_eth *eth, u32 val, unsigned reg)
+@@ -195,7 +287,7 @@ u32 mtk_r32(struct mtk_eth *eth, unsigne
+ 	return __raw_readl(eth->base + reg);
+ }
+ 
+-static u32 mtk_m32(struct mtk_eth *eth, u32 mask, u32 set, unsigned reg)
++u32 mtk_m32(struct mtk_eth *eth, u32 mask, u32 set, unsigned int reg)
+ {
+ 	u32 val;
+ 
+@@ -369,6 +461,19 @@ static void mtk_gmac0_rgmii_adjust(struc
+ 	dev_err(eth->dev, "Missing PLL configuration, ethernet may not work\n");
+ }
+ 
++static void mtk_setup_bridge_switch(struct mtk_eth *eth)
++{
++	/* Force Port1 XGMAC Link Up */
++	mtk_m32(eth, 0, MTK_XGMAC_FORCE_LINK(MTK_GMAC1_ID),
++		MTK_XGMAC_STS(MTK_GMAC1_ID));
++
++	/* Adjust GSW bridge IPG to 11 */
++	mtk_m32(eth, GSWTX_IPG_MASK | GSWRX_IPG_MASK,
++		(GSW_IPG_11 << GSWTX_IPG_SHIFT) |
++		(GSW_IPG_11 << GSWRX_IPG_SHIFT),
++		MTK_GSW_CFG);
++}
++
+ static struct phylink_pcs *mtk_mac_select_pcs(struct phylink_config *config,
+ 					      phy_interface_t interface)
+ {
+@@ -438,6 +543,8 @@ static void mtk_mac_config(struct phylin
+ 					goto init_err;
+ 			}
+ 			break;
++		case PHY_INTERFACE_MODE_INTERNAL:
++			break;
+ 		default:
+ 			goto err_phy;
+ 		}
+@@ -515,6 +622,15 @@ static void mtk_mac_config(struct phylin
+ 		return;
+ 	}
+ 
++	/* Setup gmac */
++	if (mtk_is_netsys_v3_or_greater(eth) &&
++	    mac->interface == PHY_INTERFACE_MODE_INTERNAL) {
++		mtk_w32(mac->hw, MTK_GDMA_XGDM_SEL, MTK_GDMA_EG_CTRL(mac->id));
++		mtk_w32(mac->hw, MAC_MCR_FORCE_LINK_DOWN, MTK_MAC_MCR(mac->id));
++
++		mtk_setup_bridge_switch(eth);
++	}
++
+ 	return;
+ 
+ err_phy:
+@@ -726,11 +842,15 @@ static int mtk_mdio_init(struct mtk_eth
+ 	}
+ 	divider = min_t(unsigned int, DIV_ROUND_UP(MDC_MAX_FREQ, max_clk), 63);
+ 
++	/* Configure MDC Turbo Mode */
++	if (mtk_is_netsys_v3_or_greater(eth))
++		mtk_m32(eth, 0, MISC_MDC_TURBO, MTK_MAC_MISC_V3);
++
+ 	/* Configure MDC Divider */
+-	val = mtk_r32(eth, MTK_PPSC);
+-	val &= ~PPSC_MDC_CFG;
+-	val |= FIELD_PREP(PPSC_MDC_CFG, divider) | PPSC_MDC_TURBO;
+-	mtk_w32(eth, val, MTK_PPSC);
++	val = FIELD_PREP(PPSC_MDC_CFG, divider);
++	if (!mtk_is_netsys_v3_or_greater(eth))
++		val |= PPSC_MDC_TURBO;
++	mtk_m32(eth, PPSC_MDC_CFG, val, MTK_PPSC);
+ 
+ 	dev_dbg(eth->dev, "MDC is running on %d Hz\n", MDC_MAX_FREQ / divider);
+ 
+@@ -1191,10 +1311,19 @@ static void mtk_tx_set_dma_desc_v2(struc
+ 		data |= TX_DMA_LS0;
+ 	WRITE_ONCE(desc->txd3, data);
+ 
+-	if (mac->id == MTK_GMAC3_ID)
+-		data = PSE_GDM3_PORT;
+-	else
+-		data = (mac->id + 1) << TX_DMA_FPORT_SHIFT_V2; /* forward port */
++	 /* set forward port */
++	switch (mac->id) {
++	case MTK_GMAC1_ID:
++		data = PSE_GDM1_PORT << TX_DMA_FPORT_SHIFT_V2;
++		break;
++	case MTK_GMAC2_ID:
++		data = PSE_GDM2_PORT << TX_DMA_FPORT_SHIFT_V2;
++		break;
++	case MTK_GMAC3_ID:
++		data = PSE_GDM3_PORT << TX_DMA_FPORT_SHIFT_V2;
++		break;
++	}
++
+ 	data |= TX_DMA_SWC_V2 | QID_BITS_V2(info->qid);
+ 	WRITE_ONCE(desc->txd4, data);
+ 
+@@ -4358,6 +4487,17 @@ static int mtk_add_mac(struct mtk_eth *e
+ 			  mac->phylink_config.supported_interfaces);
+ 	}
+ 
++	if (mtk_is_netsys_v3_or_greater(mac->hw) &&
++	    MTK_HAS_CAPS(mac->hw->soc->caps, MTK_ESW_BIT) &&
++	    id == MTK_GMAC1_ID) {
++		mac->phylink_config.mac_capabilities = MAC_ASYM_PAUSE |
++						       MAC_SYM_PAUSE |
++						       MAC_10000FD;
++		phy_interface_zero(mac->phylink_config.supported_interfaces);
++		__set_bit(PHY_INTERFACE_MODE_INTERNAL,
++			  mac->phylink_config.supported_interfaces);
++	}
++
+ 	phylink = phylink_create(&mac->phylink_config,
+ 				 of_fwnode_handle(mac->of_node),
+ 				 phy_mode, &mtk_phylink_ops);
+@@ -4878,6 +5018,24 @@ static const struct mtk_soc_data mt7986_
+ 	},
+ };
+ 
++static const struct mtk_soc_data mt7988_data = {
++	.reg_map = &mt7988_reg_map,
++	.ana_rgc3 = 0x128,
++	.caps = MT7988_CAPS,
++	.hw_features = MTK_HW_FEATURES,
++	.required_clks = MT7988_CLKS_BITMAP,
++	.required_pctl = false,
++	.version = 3,
++	.txrx = {
++		.txd_size = sizeof(struct mtk_tx_dma_v2),
++		.rxd_size = sizeof(struct mtk_rx_dma_v2),
++		.rx_irq_done_mask = MTK_RX_DONE_INT_V2,
++		.rx_dma_l4_valid = RX_DMA_L4_VALID_V2,
++		.dma_max_len = MTK_TX_DMA_BUF_LEN_V2,
++		.dma_len_offset = 8,
++	},
++};
++
+ static const struct mtk_soc_data rt5350_data = {
+ 	.reg_map = &mt7628_reg_map,
+ 	.caps = MT7628_CAPS,
+@@ -4896,14 +5054,15 @@ static const struct mtk_soc_data rt5350_
+ };
+ 
+ const struct of_device_id of_mtk_match[] = {
+-	{ .compatible = "mediatek,mt2701-eth", .data = &mt2701_data},
+-	{ .compatible = "mediatek,mt7621-eth", .data = &mt7621_data},
+-	{ .compatible = "mediatek,mt7622-eth", .data = &mt7622_data},
+-	{ .compatible = "mediatek,mt7623-eth", .data = &mt7623_data},
+-	{ .compatible = "mediatek,mt7629-eth", .data = &mt7629_data},
+-	{ .compatible = "mediatek,mt7981-eth", .data = &mt7981_data},
+-	{ .compatible = "mediatek,mt7986-eth", .data = &mt7986_data},
+-	{ .compatible = "ralink,rt5350-eth", .data = &rt5350_data},
++	{ .compatible = "mediatek,mt2701-eth", .data = &mt2701_data },
++	{ .compatible = "mediatek,mt7621-eth", .data = &mt7621_data },
++	{ .compatible = "mediatek,mt7622-eth", .data = &mt7622_data },
++	{ .compatible = "mediatek,mt7623-eth", .data = &mt7623_data },
++	{ .compatible = "mediatek,mt7629-eth", .data = &mt7629_data },
++	{ .compatible = "mediatek,mt7981-eth", .data = &mt7981_data },
++	{ .compatible = "mediatek,mt7986-eth", .data = &mt7986_data },
++	{ .compatible = "mediatek,mt7988-eth", .data = &mt7988_data },
++	{ .compatible = "ralink,rt5350-eth", .data = &rt5350_data },
+ 	{},
+ };
+ MODULE_DEVICE_TABLE(of, of_mtk_match);
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -117,7 +117,8 @@
+ #define MTK_CDMP_EG_CTRL	0x404
+ 
+ /* GDM Exgress Control Register */
+-#define MTK_GDMA_FWD_CFG(x)	(0x500 + (x * 0x1000))
++#define MTK_GDMA_FWD_CFG(x)	({ typeof(x) _x = (x); (_x == MTK_GMAC3_ID) ?	\
++				   0x540 : 0x500 + (_x * 0x1000); })
+ #define MTK_GDMA_SPECIAL_TAG	BIT(24)
+ #define MTK_GDMA_ICS_EN		BIT(22)
+ #define MTK_GDMA_TCS_EN		BIT(21)
+@@ -126,6 +127,11 @@
+ #define MTK_GDMA_TO_PDMA	0x0
+ #define MTK_GDMA_DROP_ALL       0x7777
+ 
++/* GDM Egress Control Register */
++#define MTK_GDMA_EG_CTRL(x)	({ typeof(x) _x = (x); (_x == MTK_GMAC3_ID) ?	\
++				   0x544 : 0x504 + (_x * 0x1000); })
++#define MTK_GDMA_XGDM_SEL	BIT(31)
++
+ /* Unicast Filter MAC Address Register - Low */
+ #define MTK_GDMA_MAC_ADRL(x)	(0x508 + (x * 0x1000))
+ 
+@@ -389,7 +395,26 @@
+ #define PHY_IAC_TIMEOUT		HZ
+ 
+ #define MTK_MAC_MISC		0x1000c
++#define MTK_MAC_MISC_V3		0x10010
+ #define MTK_MUX_TO_ESW		BIT(0)
++#define MISC_MDC_TURBO		BIT(4)
++
++/* XMAC status registers */
++#define MTK_XGMAC_STS(x)	(((x) == MTK_GMAC3_ID) ? 0x1001C : 0x1000C)
++#define MTK_XGMAC_FORCE_LINK(x)	(((x) == MTK_GMAC2_ID) ? BIT(31) : BIT(15))
++#define MTK_USXGMII_PCS_LINK	BIT(8)
++#define MTK_XGMAC_RX_FC		BIT(5)
++#define MTK_XGMAC_TX_FC		BIT(4)
++#define MTK_USXGMII_PCS_MODE	GENMASK(3, 1)
++#define MTK_XGMAC_LINK_STS	BIT(0)
++
++/* GSW bridge registers */
++#define MTK_GSW_CFG		(0x10080)
++#define GSWTX_IPG_MASK		GENMASK(19, 16)
++#define GSWTX_IPG_SHIFT		16
++#define GSWRX_IPG_MASK		GENMASK(3, 0)
++#define GSWRX_IPG_SHIFT		0
++#define GSW_IPG_11		11
+ 
+ /* Mac control registers */
+ #define MTK_MAC_MCR(x)		(0x10100 + (x * 0x100))
+@@ -647,6 +672,11 @@ enum mtk_clks_map {
+ 	MTK_CLK_GP0,
+ 	MTK_CLK_GP1,
+ 	MTK_CLK_GP2,
++	MTK_CLK_GP3,
++	MTK_CLK_XGP1,
++	MTK_CLK_XGP2,
++	MTK_CLK_XGP3,
++	MTK_CLK_CRYPTO,
+ 	MTK_CLK_FE,
+ 	MTK_CLK_TRGPLL,
+ 	MTK_CLK_SGMII_TX_250M,
+@@ -663,6 +693,27 @@ enum mtk_clks_map {
+ 	MTK_CLK_WOCPU1,
+ 	MTK_CLK_NETSYS0,
+ 	MTK_CLK_NETSYS1,
++	MTK_CLK_ETHWARP_WOCPU2,
++	MTK_CLK_ETHWARP_WOCPU1,
++	MTK_CLK_ETHWARP_WOCPU0,
++	MTK_CLK_TOP_USXGMII_SBUS_0_SEL,
++	MTK_CLK_TOP_USXGMII_SBUS_1_SEL,
++	MTK_CLK_TOP_SGM_0_SEL,
++	MTK_CLK_TOP_SGM_1_SEL,
++	MTK_CLK_TOP_XFI_PHY_0_XTAL_SEL,
++	MTK_CLK_TOP_XFI_PHY_1_XTAL_SEL,
++	MTK_CLK_TOP_ETH_GMII_SEL,
++	MTK_CLK_TOP_ETH_REFCK_50M_SEL,
++	MTK_CLK_TOP_ETH_SYS_200M_SEL,
++	MTK_CLK_TOP_ETH_SYS_SEL,
++	MTK_CLK_TOP_ETH_XGMII_SEL,
++	MTK_CLK_TOP_ETH_MII_SEL,
++	MTK_CLK_TOP_NETSYS_SEL,
++	MTK_CLK_TOP_NETSYS_500M_SEL,
++	MTK_CLK_TOP_NETSYS_PAO_2X_SEL,
++	MTK_CLK_TOP_NETSYS_SYNC_250M_SEL,
++	MTK_CLK_TOP_NETSYS_PPEFB_250M_SEL,
++	MTK_CLK_TOP_NETSYS_WARP_SEL,
+ 	MTK_CLK_MAX
+ };
+ 
+@@ -716,6 +767,36 @@ enum mtk_clks_map {
+ 				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
+ 				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
+ 				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB))
++#define MT7988_CLKS_BITMAP	(BIT_ULL(MTK_CLK_FE) | BIT_ULL(MTK_CLK_ESW) | \
++				 BIT_ULL(MTK_CLK_GP1) | BIT_ULL(MTK_CLK_GP2) | \
++				 BIT_ULL(MTK_CLK_GP3) | BIT_ULL(MTK_CLK_XGP1) | \
++				 BIT_ULL(MTK_CLK_XGP2) | BIT_ULL(MTK_CLK_XGP3) | \
++				 BIT_ULL(MTK_CLK_CRYPTO) | \
++				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
++				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
++				 BIT_ULL(MTK_CLK_ETHWARP_WOCPU2) | \
++				 BIT_ULL(MTK_CLK_ETHWARP_WOCPU1) | \
++				 BIT_ULL(MTK_CLK_ETHWARP_WOCPU0) | \
++				 BIT_ULL(MTK_CLK_TOP_USXGMII_SBUS_0_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_USXGMII_SBUS_1_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_SGM_0_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_SGM_1_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_XFI_PHY_0_XTAL_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_XFI_PHY_1_XTAL_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_GMII_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_REFCK_50M_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_SYS_200M_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_SYS_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_XGMII_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_ETH_MII_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_500M_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_PAO_2X_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_SYNC_250M_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_PPEFB_250M_SEL) | \
++				 BIT_ULL(MTK_CLK_TOP_NETSYS_WARP_SEL))
+ 
+ enum mtk_dev_state {
+ 	MTK_HW_INIT,
+@@ -964,6 +1045,8 @@ enum mkt_eth_capabilities {
+ 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
+ 		      MTK_RSTCTRL_PPE1)
+ 
++#define MT7988_CAPS  (MTK_GDM1_ESW | MTK_QDMA | MTK_RSTCTRL_PPE1)
++
+ struct mtk_tx_dma_desc_info {
+ 	dma_addr_t	addr;
+ 	u32		size;
+@@ -1309,6 +1392,7 @@ void mtk_stats_update_mac(struct mtk_mac
+ 
+ void mtk_w32(struct mtk_eth *eth, u32 val, unsigned reg);
+ u32 mtk_r32(struct mtk_eth *eth, unsigned reg);
++u32 mtk_m32(struct mtk_eth *eth, u32 mask, u32 set, unsigned int reg);
+ 
+ int mtk_gmac_sgmii_path_setup(struct mtk_eth *eth, int mac_id);
+ int mtk_gmac_gephy_path_setup(struct mtk_eth *eth, int mac_id);

target/linux/generic/backport-6.1/750-v6.5-12-net-ethernet-mtk_eth_soc-enable-page_pool-support-fo.patch

@@ -0,0 +1,27 @@
+From 38a7eb76220731eff40602cf433f24880be0a6c2 Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Thu, 27 Jul 2023 09:02:26 +0200
+Subject: [PATCH 106/250] net: ethernet: mtk_eth_soc: enable page_pool support
+ for MT7988 SoC
+
+In order to recycle pages, enable page_pool allocator for MT7988 SoC.
+
+Tested-by: Daniel Golle <daniel@makrotopia.org>
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Link: https://lore.kernel.org/r/fd4e8693980e47385a543e7b002eec0b88bd09df.1690440675.git.lorenzo@kernel.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -1659,7 +1659,7 @@ static void mtk_update_rx_cpu_idx(struct
+ 
+ static bool mtk_page_pool_enabled(struct mtk_eth *eth)
+ {
+-	return eth->soc->version == 2;
++	return mtk_is_netsys_v2_or_greater(eth);
+ }
+ 
+ static struct page_pool *mtk_create_page_pool(struct mtk_eth *eth,

target/linux/generic/backport-6.1/750-v6.5-13-net-ethernet-mtk_eth_soc-enable-nft-hw-flowtable_off.patch

@@ -0,0 +1,135 @@
+From 199e7d5a7f03dd377f3a7a458360dbedd71d50ba Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Thu, 27 Jul 2023 09:07:28 +0200
+Subject: [PATCH 107/250] net: ethernet: mtk_eth_soc: enable nft hw
+ flowtable_offload for MT7988 SoC
+
+Enable hw Packet Process Engine (PPE) for MT7988 SoC.
+
+Tested-by: Daniel Golle <daniel@makrotopia.org>
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Link: https://lore.kernel.org/r/5e86341b0220a49620dadc02d77970de5ded9efc.1690441576.git.lorenzo@kernel.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c |  3 +++
+ drivers/net/ethernet/mediatek/mtk_ppe.c     | 19 +++++++++++++++----
+ drivers/net/ethernet/mediatek/mtk_ppe.h     | 19 ++++++++++++++++++-
+ 3 files changed, 36 insertions(+), 5 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -5026,6 +5026,9 @@ static const struct mtk_soc_data mt7988_
+ 	.required_clks = MT7988_CLKS_BITMAP,
+ 	.required_pctl = false,
+ 	.version = 3,
++	.offload_version = 2,
++	.hash_offset = 4,
++	.foe_entry_size = MTK_FOE_ENTRY_V3_SIZE,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma_v2),
+ 		.rxd_size = sizeof(struct mtk_rx_dma_v2),
+--- a/drivers/net/ethernet/mediatek/mtk_ppe.c
++++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
+@@ -422,13 +422,22 @@ int mtk_foe_entry_set_wdma(struct mtk_et
+ 	struct mtk_foe_mac_info *l2 = mtk_foe_entry_l2(eth, entry);
+ 	u32 *ib2 = mtk_foe_entry_ib2(eth, entry);
+ 
+-	if (mtk_is_netsys_v2_or_greater(eth)) {
++	switch (eth->soc->version) {
++	case 3:
++		*ib2 &= ~MTK_FOE_IB2_PORT_MG_V2;
++		*ib2 |=  FIELD_PREP(MTK_FOE_IB2_RX_IDX, txq) |
++			 MTK_FOE_IB2_WDMA_WINFO_V2;
++		l2->w3info = FIELD_PREP(MTK_FOE_WINFO_WCID_V3, wcid) |
++			     FIELD_PREP(MTK_FOE_WINFO_BSS_V3, bss);
++		break;
++	case 2:
+ 		*ib2 &= ~MTK_FOE_IB2_PORT_MG_V2;
+ 		*ib2 |=  FIELD_PREP(MTK_FOE_IB2_RX_IDX, txq) |
+ 			 MTK_FOE_IB2_WDMA_WINFO_V2;
+ 		l2->winfo = FIELD_PREP(MTK_FOE_WINFO_WCID, wcid) |
+ 			    FIELD_PREP(MTK_FOE_WINFO_BSS, bss);
+-	} else {
++		break;
++	default:
+ 		*ib2 &= ~MTK_FOE_IB2_PORT_MG;
+ 		*ib2 |= MTK_FOE_IB2_WDMA_WINFO;
+ 		if (wdma_idx)
+@@ -436,6 +445,7 @@ int mtk_foe_entry_set_wdma(struct mtk_et
+ 		l2->vlan2 = FIELD_PREP(MTK_FOE_VLAN2_WINFO_BSS, bss) |
+ 			    FIELD_PREP(MTK_FOE_VLAN2_WINFO_WCID, wcid) |
+ 			    FIELD_PREP(MTK_FOE_VLAN2_WINFO_RING, txq);
++		break;
+ 	}
+ 
+ 	return 0;
+@@ -950,8 +960,7 @@ void mtk_ppe_start(struct mtk_ppe *ppe)
+ 	mtk_ppe_init_foe_table(ppe);
+ 	ppe_w32(ppe, MTK_PPE_TB_BASE, ppe->foe_phys);
+ 
+-	val = MTK_PPE_TB_CFG_ENTRY_80B |
+-	      MTK_PPE_TB_CFG_AGE_NON_L4 |
++	val = MTK_PPE_TB_CFG_AGE_NON_L4 |
+ 	      MTK_PPE_TB_CFG_AGE_UNBIND |
+ 	      MTK_PPE_TB_CFG_AGE_TCP |
+ 	      MTK_PPE_TB_CFG_AGE_UDP |
+@@ -967,6 +976,8 @@ void mtk_ppe_start(struct mtk_ppe *ppe)
+ 			 MTK_PPE_ENTRIES_SHIFT);
+ 	if (mtk_is_netsys_v2_or_greater(ppe->eth))
+ 		val |= MTK_PPE_TB_CFG_INFO_SEL;
++	if (!mtk_is_netsys_v3_or_greater(ppe->eth))
++		val |= MTK_PPE_TB_CFG_ENTRY_80B;
+ 	ppe_w32(ppe, MTK_PPE_TB_CFG, val);
+ 
+ 	ppe_w32(ppe, MTK_PPE_IP_PROTO_CHK,
+--- a/drivers/net/ethernet/mediatek/mtk_ppe.h
++++ b/drivers/net/ethernet/mediatek/mtk_ppe.h
+@@ -85,6 +85,17 @@ enum {
+ #define MTK_FOE_WINFO_BSS		GENMASK(5, 0)
+ #define MTK_FOE_WINFO_WCID		GENMASK(15, 6)
+ 
++#define MTK_FOE_WINFO_BSS_V3		GENMASK(23, 16)
++#define MTK_FOE_WINFO_WCID_V3		GENMASK(15, 0)
++
++#define MTK_FOE_WINFO_PAO_USR_INFO	GENMASK(15, 0)
++#define MTK_FOE_WINFO_PAO_TID		GENMASK(19, 16)
++#define MTK_FOE_WINFO_PAO_IS_FIXEDRATE	BIT(20)
++#define MTK_FOE_WINFO_PAO_IS_PRIOR	BIT(21)
++#define MTK_FOE_WINFO_PAO_IS_SP		BIT(22)
++#define MTK_FOE_WINFO_PAO_HF		BIT(23)
++#define MTK_FOE_WINFO_PAO_AMSDU_EN	BIT(24)
++
+ enum {
+ 	MTK_FOE_STATE_INVALID,
+ 	MTK_FOE_STATE_UNBIND,
+@@ -106,8 +117,13 @@ struct mtk_foe_mac_info {
+ 	u16 pppoe_id;
+ 	u16 src_mac_lo;
+ 
++	/* netsys_v2 */
+ 	u16 minfo;
+ 	u16 winfo;
++
++	/* netsys_v3 */
++	u32 w3info;
++	u32 wpao;
+ };
+ 
+ /* software-only entry type */
+@@ -218,6 +234,7 @@ struct mtk_foe_ipv6_6rd {
+ 
+ #define MTK_FOE_ENTRY_V1_SIZE	80
+ #define MTK_FOE_ENTRY_V2_SIZE	96
++#define MTK_FOE_ENTRY_V3_SIZE	128
+ 
+ struct mtk_foe_entry {
+ 	u32 ib1;
+@@ -228,7 +245,7 @@ struct mtk_foe_entry {
+ 		struct mtk_foe_ipv4_dslite dslite;
+ 		struct mtk_foe_ipv6 ipv6;
+ 		struct mtk_foe_ipv6_6rd ipv6_6rd;
+-		u32 data[23];
++		u32 data[31];
+ 	};
+ };
+ 

target/linux/generic/backport-6.1/750-v6.5-14-net-ethernet-mtk_eth_soc-support-per-flow-accounting.patch

@@ -0,0 +1,78 @@
+From 0c024632c1e7ff69914329bfd87bec749b9c0aed Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Wed, 2 Aug 2023 04:31:09 +0100
+Subject: [PATCH 108/250] net: ethernet: mtk_eth_soc: support per-flow
+ accounting on MT7988
+
+NETSYS_V3 uses 64 bits for each counters while older SoCs are using
+48/40 bits for each counter.
+Support reading per-flow byte and package counters on NETSYS_V3.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Reviewed-by: Simon Horman <horms@kernel.org>
+Link: https://lore.kernel.org/r/37a0928fa8c1253b197884c68ce1f54239421ac5.1690946442.git.daniel@makrotopia.org
+Signed-off-by: Paolo Abeni <pabeni@redhat.com>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c  |  1 +
+ drivers/net/ethernet/mediatek/mtk_ppe.c      | 21 +++++++++++++-------
+ drivers/net/ethernet/mediatek/mtk_ppe_regs.h |  2 ++
+ 3 files changed, 17 insertions(+), 7 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -5028,6 +5028,7 @@ static const struct mtk_soc_data mt7988_
+ 	.version = 3,
+ 	.offload_version = 2,
+ 	.hash_offset = 4,
++	.has_accounting = true,
+ 	.foe_entry_size = MTK_FOE_ENTRY_V3_SIZE,
+ 	.txrx = {
+ 		.txd_size = sizeof(struct mtk_tx_dma_v2),
+--- a/drivers/net/ethernet/mediatek/mtk_ppe.c
++++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
+@@ -91,7 +91,6 @@ static int mtk_ppe_mib_wait_busy(struct
+ 
+ static int mtk_mib_entry_read(struct mtk_ppe *ppe, u16 index, u64 *bytes, u64 *packets)
+ {
+-	u32 byte_cnt_low, byte_cnt_high, pkt_cnt_low, pkt_cnt_high;
+ 	u32 val, cnt_r0, cnt_r1, cnt_r2;
+ 	int ret;
+ 
+@@ -106,12 +105,20 @@ static int mtk_mib_entry_read(struct mtk
+ 	cnt_r1 = readl(ppe->base + MTK_PPE_MIB_SER_R1);
+ 	cnt_r2 = readl(ppe->base + MTK_PPE_MIB_SER_R2);
+ 
+-	byte_cnt_low = FIELD_GET(MTK_PPE_MIB_SER_R0_BYTE_CNT_LOW, cnt_r0);
+-	byte_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R1_BYTE_CNT_HIGH, cnt_r1);
+-	pkt_cnt_low = FIELD_GET(MTK_PPE_MIB_SER_R1_PKT_CNT_LOW, cnt_r1);
+-	pkt_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R2_PKT_CNT_HIGH, cnt_r2);
+-	*bytes = ((u64)byte_cnt_high << 32) | byte_cnt_low;
+-	*packets = (pkt_cnt_high << 16) | pkt_cnt_low;
++	if (mtk_is_netsys_v3_or_greater(ppe->eth)) {
++		/* 64 bit for each counter */
++		u32 cnt_r3 = readl(ppe->base + MTK_PPE_MIB_SER_R3);
++		*bytes = ((u64)cnt_r1 << 32) | cnt_r0;
++		*packets = ((u64)cnt_r3 << 32) | cnt_r2;
++	} else {
++		/* 48 bit byte counter, 40 bit packet counter */
++		u32 byte_cnt_low = FIELD_GET(MTK_PPE_MIB_SER_R0_BYTE_CNT_LOW, cnt_r0);
++		u32 byte_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R1_BYTE_CNT_HIGH, cnt_r1);
++		u32 pkt_cnt_low = FIELD_GET(MTK_PPE_MIB_SER_R1_PKT_CNT_LOW, cnt_r1);
++		u32 pkt_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R2_PKT_CNT_HIGH, cnt_r2);
++		*bytes = ((u64)byte_cnt_high << 32) | byte_cnt_low;
++		*packets = (pkt_cnt_high << 16) | pkt_cnt_low;
++	}
+ 
+ 	return 0;
+ }
+--- a/drivers/net/ethernet/mediatek/mtk_ppe_regs.h
++++ b/drivers/net/ethernet/mediatek/mtk_ppe_regs.h
+@@ -163,6 +163,8 @@ enum {
+ #define MTK_PPE_MIB_SER_R2			0x348
+ #define MTK_PPE_MIB_SER_R2_PKT_CNT_HIGH		GENMASK(23, 0)
+ 
++#define MTK_PPE_MIB_SER_R3			0x34c
++
+ #define MTK_PPE_MIB_CACHE_CTL			0x350
+ #define MTK_PPE_MIB_CACHE_CTL_EN		BIT(0)
+ #define MTK_PPE_MIB_CACHE_CTL_FLUSH		BIT(2)

target/linux/generic/backport-6.1/750-v6.5-15-net-ethernet-mtk_eth_soc-fix-NULL-pointer-on-hw-rese.patch

@@ -0,0 +1,52 @@
+From 3b12f42772c26869d60398c1710aa27b27cd945c Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Mon, 21 Aug 2023 17:12:44 +0100
+Subject: [PATCH 109/250] net: ethernet: mtk_eth_soc: fix NULL pointer on hw
+ reset
+
+When a hardware reset is triggered on devices not initializing WED the
+calls to mtk_wed_fe_reset and mtk_wed_fe_reset_complete dereference a
+pointer on uninitialized stack memory.
+Break out of both functions in case a hw_list entry is 0.
+
+Fixes: 08a764a7c51b ("net: ethernet: mtk_wed: add reset/reset_complete callbacks")
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Reviewed-by: Simon Horman <horms@kernel.org>
+Acked-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Link: https://lore.kernel.org/r/5465c1609b464cc7407ae1530c40821dcdf9d3e6.1692634266.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_wed.c | 12 ++++++++++--
+ 1 file changed, 10 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_wed.c
++++ b/drivers/net/ethernet/mediatek/mtk_wed.c
+@@ -214,9 +214,13 @@ void mtk_wed_fe_reset(void)
+ 
+ 	for (i = 0; i < ARRAY_SIZE(hw_list); i++) {
+ 		struct mtk_wed_hw *hw = hw_list[i];
+-		struct mtk_wed_device *dev = hw->wed_dev;
++		struct mtk_wed_device *dev;
+ 		int err;
+ 
++		if (!hw)
++			break;
++
++		dev = hw->wed_dev;
+ 		if (!dev || !dev->wlan.reset)
+ 			continue;
+ 
+@@ -237,8 +241,12 @@ void mtk_wed_fe_reset_complete(void)
+ 
+ 	for (i = 0; i < ARRAY_SIZE(hw_list); i++) {
+ 		struct mtk_wed_hw *hw = hw_list[i];
+-		struct mtk_wed_device *dev = hw->wed_dev;
++		struct mtk_wed_device *dev;
++
++		if (!hw)
++			break;
+ 
++		dev = hw->wed_dev;
+ 		if (!dev || !dev->wlan.reset_complete)
+ 			continue;
+ 

target/linux/generic/backport-6.1/750-v6.5-16-net-ethernet-mtk_eth_soc-fix-register-definitions-fo.patch

@@ -0,0 +1,44 @@
+From 489aea123d74a846ce746bfdb3efe1e7ad512e0d Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Tue, 22 Aug 2023 17:31:24 +0100
+Subject: [PATCH 110/250] net: ethernet: mtk_eth_soc: fix register definitions
+ for MT7988
+
+More register macros need to be adjusted for the 3rd GMAC on MT7988.
+Account for added bit in SYSCFG0_SGMII_MASK.
+
+Fixes: 445eb6448ed3 ("net: ethernet: mtk_eth_soc: add basic support for MT7988 SoC")
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Reviewed-by: Simon Horman <horms@kernel.org>
+Link: https://lore.kernel.org/r/1c8da012e2ca80939906d85f314138c552139f0f.1692721443.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -133,10 +133,12 @@
+ #define MTK_GDMA_XGDM_SEL	BIT(31)
+ 
+ /* Unicast Filter MAC Address Register - Low */
+-#define MTK_GDMA_MAC_ADRL(x)	(0x508 + (x * 0x1000))
++#define MTK_GDMA_MAC_ADRL(x)	({ typeof(x) _x = (x); (_x == MTK_GMAC3_ID) ?	\
++				   0x548 : 0x508 + (_x * 0x1000); })
+ 
+ /* Unicast Filter MAC Address Register - High */
+-#define MTK_GDMA_MAC_ADRH(x)	(0x50C + (x * 0x1000))
++#define MTK_GDMA_MAC_ADRH(x)	({ typeof(x) _x = (x); (_x == MTK_GMAC3_ID) ?	\
++				   0x54C : 0x50C + (_x * 0x1000); })
+ 
+ /* FE global misc reg*/
+ #define MTK_FE_GLO_MISC         0x124
+@@ -503,7 +505,7 @@
+ #define ETHSYS_SYSCFG0		0x14
+ #define SYSCFG0_GE_MASK		0x3
+ #define SYSCFG0_GE_MODE(x, y)	(x << (12 + (y * 2)))
+-#define SYSCFG0_SGMII_MASK     GENMASK(9, 8)
++#define SYSCFG0_SGMII_MASK     GENMASK(9, 7)
+ #define SYSCFG0_SGMII_GMAC1    ((2 << 8) & SYSCFG0_SGMII_MASK)
+ #define SYSCFG0_SGMII_GMAC2    ((3 << 8) & SYSCFG0_SGMII_MASK)
+ #define SYSCFG0_SGMII_GMAC1_V2 BIT(9)

target/linux/generic/backport-6.1/750-v6.5-17-net-ethernet-mtk_eth_soc-add-reset-bits-for-MT7988.patch

@@ -0,0 +1,188 @@
+From 15a84d1c44ae8c1451c265ee60500588a24e8cd6 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Tue, 22 Aug 2023 17:32:03 +0100
+Subject: [PATCH 111/250] net: ethernet: mtk_eth_soc: add reset bits for MT7988
+
+Add bits needed to reset the frame engine on MT7988.
+
+Fixes: 445eb6448ed3 ("net: ethernet: mtk_eth_soc: add basic support for MT7988 SoC")
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/89b6c38380e7a3800c1362aa7575600717bc7543.1692721443.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 76 +++++++++++++++------
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h | 16 +++--
+ 2 files changed, 68 insertions(+), 24 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -3592,19 +3592,34 @@ static void mtk_hw_reset(struct mtk_eth
+ {
+ 	u32 val;
+ 
+-	if (mtk_is_netsys_v2_or_greater(eth)) {
++	if (mtk_is_netsys_v2_or_greater(eth))
+ 		regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN, 0);
++
++	if (mtk_is_netsys_v3_or_greater(eth)) {
++		val = RSTCTRL_PPE0_V3;
++
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
++			val |= RSTCTRL_PPE1_V3;
++
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE2))
++			val |= RSTCTRL_PPE2;
++
++		val |= RSTCTRL_WDMA0 | RSTCTRL_WDMA1 | RSTCTRL_WDMA2;
++	} else if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		val = RSTCTRL_PPE0_V2;
++
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
++			val |= RSTCTRL_PPE1;
+ 	} else {
+ 		val = RSTCTRL_PPE0;
+ 	}
+ 
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
+-		val |= RSTCTRL_PPE1;
+-
+ 	ethsys_reset(eth, RSTCTRL_ETH | RSTCTRL_FE | val);
+ 
+-	if (mtk_is_netsys_v2_or_greater(eth))
++	if (mtk_is_netsys_v3_or_greater(eth))
++		regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN,
++			     0x6f8ff);
++	else if (mtk_is_netsys_v2_or_greater(eth))
+ 		regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN,
+ 			     0x3ffffff);
+ }
+@@ -3630,13 +3645,21 @@ static void mtk_hw_warm_reset(struct mtk
+ 		return;
+ 	}
+ 
+-	if (mtk_is_netsys_v2_or_greater(eth))
++	if (mtk_is_netsys_v3_or_greater(eth)) {
++		rst_mask = RSTCTRL_ETH | RSTCTRL_PPE0_V3;
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
++			rst_mask |= RSTCTRL_PPE1_V3;
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE2))
++			rst_mask |= RSTCTRL_PPE2;
++
++		rst_mask |= RSTCTRL_WDMA0 | RSTCTRL_WDMA1 | RSTCTRL_WDMA2;
++	} else if (mtk_is_netsys_v2_or_greater(eth)) {
+ 		rst_mask = RSTCTRL_ETH | RSTCTRL_PPE0_V2;
+-	else
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
++			rst_mask |= RSTCTRL_PPE1;
++	} else {
+ 		rst_mask = RSTCTRL_ETH | RSTCTRL_PPE0;
+-
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
+-		rst_mask |= RSTCTRL_PPE1;
++	}
+ 
+ 	regmap_update_bits(eth->ethsys, ETHSYS_RSTCTRL, rst_mask, rst_mask);
+ 
+@@ -3988,11 +4011,17 @@ static void mtk_prepare_for_reset(struct
+ 	u32 val;
+ 	int i;
+ 
+-	/* disabe FE P3 and P4 */
+-	val = mtk_r32(eth, MTK_FE_GLO_CFG) | MTK_FE_LINK_DOWN_P3;
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
+-		val |= MTK_FE_LINK_DOWN_P4;
+-	mtk_w32(eth, val, MTK_FE_GLO_CFG);
++	/* set FE PPE ports link down */
++	for (i = MTK_GMAC1_ID;
++	     i <= (mtk_is_netsys_v3_or_greater(eth) ? MTK_GMAC3_ID : MTK_GMAC2_ID);
++	     i += 2) {
++		val = mtk_r32(eth, MTK_FE_GLO_CFG(i)) | MTK_FE_LINK_DOWN_P(PSE_PPE0_PORT);
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
++			val |= MTK_FE_LINK_DOWN_P(PSE_PPE1_PORT);
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE2))
++			val |= MTK_FE_LINK_DOWN_P(PSE_PPE2_PORT);
++		mtk_w32(eth, val, MTK_FE_GLO_CFG(i));
++	}
+ 
+ 	/* adjust PPE configurations to prepare for reset */
+ 	for (i = 0; i < ARRAY_SIZE(eth->ppe); i++)
+@@ -4053,11 +4082,18 @@ static void mtk_pending_work(struct work
+ 		}
+ 	}
+ 
+-	/* enabe FE P3 and P4 */
+-	val = mtk_r32(eth, MTK_FE_GLO_CFG) & ~MTK_FE_LINK_DOWN_P3;
+-	if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
+-		val &= ~MTK_FE_LINK_DOWN_P4;
+-	mtk_w32(eth, val, MTK_FE_GLO_CFG);
++	/* set FE PPE ports link up */
++	for (i = MTK_GMAC1_ID;
++	     i <= (mtk_is_netsys_v3_or_greater(eth) ? MTK_GMAC3_ID : MTK_GMAC2_ID);
++	     i += 2) {
++		val = mtk_r32(eth, MTK_FE_GLO_CFG(i)) & ~MTK_FE_LINK_DOWN_P(PSE_PPE0_PORT);
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE1))
++			val &= ~MTK_FE_LINK_DOWN_P(PSE_PPE1_PORT);
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_RSTCTRL_PPE2))
++			val &= ~MTK_FE_LINK_DOWN_P(PSE_PPE2_PORT);
++
++		mtk_w32(eth, val, MTK_FE_GLO_CFG(i));
++	}
+ 
+ 	clear_bit(MTK_RESETTING, &eth->state);
+ 
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -76,9 +76,8 @@
+ #define	MTK_HW_LRO_SDL_REMAIN_ROOM	1522
+ 
+ /* Frame Engine Global Configuration */
+-#define MTK_FE_GLO_CFG		0x00
+-#define MTK_FE_LINK_DOWN_P3	BIT(11)
+-#define MTK_FE_LINK_DOWN_P4	BIT(12)
++#define MTK_FE_GLO_CFG(x)	(((x) == MTK_GMAC3_ID) ? 0x24 : 0x00)
++#define MTK_FE_LINK_DOWN_P(x)	BIT(((x) + 8) % 16)
+ 
+ /* Frame Engine Global Reset Register */
+ #define MTK_RST_GL		0x04
+@@ -522,9 +521,15 @@
+ /* ethernet reset control register */
+ #define ETHSYS_RSTCTRL			0x34
+ #define RSTCTRL_FE			BIT(6)
++#define RSTCTRL_WDMA0			BIT(24)
++#define RSTCTRL_WDMA1			BIT(25)
++#define RSTCTRL_WDMA2			BIT(26)
+ #define RSTCTRL_PPE0			BIT(31)
+ #define RSTCTRL_PPE0_V2			BIT(30)
+ #define RSTCTRL_PPE1			BIT(31)
++#define RSTCTRL_PPE0_V3			BIT(29)
++#define RSTCTRL_PPE1_V3			BIT(30)
++#define RSTCTRL_PPE2			BIT(31)
+ #define RSTCTRL_ETH			BIT(23)
+ 
+ /* ethernet reset check idle register */
+@@ -931,6 +936,7 @@ enum mkt_eth_capabilities {
+ 	MTK_QDMA_BIT,
+ 	MTK_SOC_MT7628_BIT,
+ 	MTK_RSTCTRL_PPE1_BIT,
++	MTK_RSTCTRL_PPE2_BIT,
+ 	MTK_U3_COPHY_V2_BIT,
+ 
+ 	/* MUX BITS*/
+@@ -965,6 +971,7 @@ enum mkt_eth_capabilities {
+ #define MTK_QDMA		BIT_ULL(MTK_QDMA_BIT)
+ #define MTK_SOC_MT7628		BIT_ULL(MTK_SOC_MT7628_BIT)
+ #define MTK_RSTCTRL_PPE1	BIT_ULL(MTK_RSTCTRL_PPE1_BIT)
++#define MTK_RSTCTRL_PPE2	BIT_ULL(MTK_RSTCTRL_PPE2_BIT)
+ #define MTK_U3_COPHY_V2		BIT_ULL(MTK_U3_COPHY_V2_BIT)
+ 
+ #define MTK_ETH_MUX_GDM1_TO_GMAC1_ESW		\
+@@ -1047,7 +1054,8 @@ enum mkt_eth_capabilities {
+ 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
+ 		      MTK_RSTCTRL_PPE1)
+ 
+-#define MT7988_CAPS  (MTK_GDM1_ESW | MTK_QDMA | MTK_RSTCTRL_PPE1)
++#define MT7988_CAPS  (MTK_GDM1_ESW | MTK_QDMA | MTK_RSTCTRL_PPE1 | \
++		      MTK_RSTCTRL_PPE2)
+ 
+ struct mtk_tx_dma_desc_info {
+ 	dma_addr_t	addr;

target/linux/generic/backport-6.1/750-v6.5-18-net-ethernet-mtk_eth_soc-add-support-for-in-SoC-SRAM.patch

@@ -0,0 +1,254 @@
+From 25ce45fe40b574e5d7ffa407f7f2db03e7d5a910 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Tue, 22 Aug 2023 17:32:54 +0100
+Subject: [PATCH 112/250] net: ethernet: mtk_eth_soc: add support for in-SoC
+ SRAM
+
+MT7981, MT7986 and MT7988 come with in-SoC SRAM dedicated for Ethernet
+DMA rings. Support using the SRAM without breaking existing device tree
+bindings, ie. only new SoC starting from MT7988 will have the SRAM
+declared as additional resource in device tree. For MT7981 and MT7986
+an offset on top of the main I/O base is used.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/e45e0f230c63ad58869e8fe35b95a2fb8925b625.1692721443.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 88 ++++++++++++++++-----
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h | 12 ++-
+ 2 files changed, 78 insertions(+), 22 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -1119,10 +1119,13 @@ static int mtk_init_fq_dma(struct mtk_et
+ 	dma_addr_t dma_addr;
+ 	int i;
+ 
+-	eth->scratch_ring = dma_alloc_coherent(eth->dma_dev,
+-					       cnt * soc->txrx.txd_size,
+-					       &eth->phy_scratch_ring,
+-					       GFP_KERNEL);
++	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SRAM))
++		eth->scratch_ring = eth->sram_base;
++	else
++		eth->scratch_ring = dma_alloc_coherent(eth->dma_dev,
++						       cnt * soc->txrx.txd_size,
++						       &eth->phy_scratch_ring,
++						       GFP_KERNEL);
+ 	if (unlikely(!eth->scratch_ring))
+ 		return -ENOMEM;
+ 
+@@ -2430,8 +2433,14 @@ static int mtk_tx_alloc(struct mtk_eth *
+ 	if (!ring->buf)
+ 		goto no_tx_mem;
+ 
+-	ring->dma = dma_alloc_coherent(eth->dma_dev, ring_size * sz,
+-				       &ring->phys, GFP_KERNEL);
++	if (MTK_HAS_CAPS(soc->caps, MTK_SRAM)) {
++		ring->dma = eth->sram_base + ring_size * sz;
++		ring->phys = eth->phy_scratch_ring + ring_size * (dma_addr_t)sz;
++	} else {
++		ring->dma = dma_alloc_coherent(eth->dma_dev, ring_size * sz,
++					       &ring->phys, GFP_KERNEL);
++	}
++
+ 	if (!ring->dma)
+ 		goto no_tx_mem;
+ 
+@@ -2530,8 +2539,7 @@ static void mtk_tx_clean(struct mtk_eth
+ 		kfree(ring->buf);
+ 		ring->buf = NULL;
+ 	}
+-
+-	if (ring->dma) {
++	if (!MTK_HAS_CAPS(soc->caps, MTK_SRAM) && ring->dma) {
+ 		dma_free_coherent(eth->dma_dev,
+ 				  ring->dma_size * soc->txrx.txd_size,
+ 				  ring->dma, ring->phys);
+@@ -2550,9 +2558,14 @@ static int mtk_rx_alloc(struct mtk_eth *
+ {
+ 	const struct mtk_reg_map *reg_map = eth->soc->reg_map;
+ 	struct mtk_rx_ring *ring;
+-	int rx_data_len, rx_dma_size;
++	int rx_data_len, rx_dma_size, tx_ring_size;
+ 	int i;
+ 
++	if (MTK_HAS_CAPS(eth->soc->caps, MTK_QDMA))
++		tx_ring_size = MTK_QDMA_RING_SIZE;
++	else
++		tx_ring_size = MTK_DMA_SIZE;
++
+ 	if (rx_flag == MTK_RX_FLAGS_QDMA) {
+ 		if (ring_no)
+ 			return -EINVAL;
+@@ -2587,9 +2600,20 @@ static int mtk_rx_alloc(struct mtk_eth *
+ 		ring->page_pool = pp;
+ 	}
+ 
+-	ring->dma = dma_alloc_coherent(eth->dma_dev,
+-				       rx_dma_size * eth->soc->txrx.rxd_size,
+-				       &ring->phys, GFP_KERNEL);
++	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SRAM) ||
++	    rx_flag != MTK_RX_FLAGS_NORMAL) {
++		ring->dma = dma_alloc_coherent(eth->dma_dev,
++					       rx_dma_size * eth->soc->txrx.rxd_size,
++					       &ring->phys, GFP_KERNEL);
++	} else {
++		struct mtk_tx_ring *tx_ring = &eth->tx_ring;
++
++		ring->dma = tx_ring->dma + tx_ring_size *
++			    eth->soc->txrx.txd_size * (ring_no + 1);
++		ring->phys = tx_ring->phys + tx_ring_size *
++			     eth->soc->txrx.txd_size * (ring_no + 1);
++	}
++
+ 	if (!ring->dma)
+ 		return -ENOMEM;
+ 
+@@ -2674,7 +2698,7 @@ static int mtk_rx_alloc(struct mtk_eth *
+ 	return 0;
+ }
+ 
+-static void mtk_rx_clean(struct mtk_eth *eth, struct mtk_rx_ring *ring)
++static void mtk_rx_clean(struct mtk_eth *eth, struct mtk_rx_ring *ring, bool in_sram)
+ {
+ 	int i;
+ 
+@@ -2697,7 +2721,7 @@ static void mtk_rx_clean(struct mtk_eth
+ 		ring->data = NULL;
+ 	}
+ 
+-	if (ring->dma) {
++	if (!in_sram && ring->dma) {
+ 		dma_free_coherent(eth->dma_dev,
+ 				  ring->dma_size * eth->soc->txrx.rxd_size,
+ 				  ring->dma, ring->phys);
+@@ -3057,7 +3081,7 @@ static void mtk_dma_free(struct mtk_eth
+ 	for (i = 0; i < MTK_MAX_DEVS; i++)
+ 		if (eth->netdev[i])
+ 			netdev_reset_queue(eth->netdev[i]);
+-	if (eth->scratch_ring) {
++	if (!MTK_HAS_CAPS(soc->caps, MTK_SRAM) && eth->scratch_ring) {
+ 		dma_free_coherent(eth->dma_dev,
+ 				  MTK_QDMA_RING_SIZE * soc->txrx.txd_size,
+ 				  eth->scratch_ring, eth->phy_scratch_ring);
+@@ -3065,13 +3089,13 @@ static void mtk_dma_free(struct mtk_eth
+ 		eth->phy_scratch_ring = 0;
+ 	}
+ 	mtk_tx_clean(eth);
+-	mtk_rx_clean(eth, &eth->rx_ring[0]);
+-	mtk_rx_clean(eth, &eth->rx_ring_qdma);
++	mtk_rx_clean(eth, &eth->rx_ring[0], MTK_HAS_CAPS(soc->caps, MTK_SRAM));
++	mtk_rx_clean(eth, &eth->rx_ring_qdma, false);
+ 
+ 	if (eth->hwlro) {
+ 		mtk_hwlro_rx_uninit(eth);
+ 		for (i = 1; i < MTK_MAX_RX_RING_NUM; i++)
+-			mtk_rx_clean(eth, &eth->rx_ring[i]);
++			mtk_rx_clean(eth, &eth->rx_ring[i], false);
+ 	}
+ 
+ 	kfree(eth->scratch_head);
+@@ -4639,7 +4663,7 @@ static int mtk_sgmii_init(struct mtk_eth
+ 
+ static int mtk_probe(struct platform_device *pdev)
+ {
+-	struct resource *res = NULL;
++	struct resource *res = NULL, *res_sram;
+ 	struct device_node *mac_np;
+ 	struct mtk_eth *eth;
+ 	int err, i;
+@@ -4659,6 +4683,20 @@ static int mtk_probe(struct platform_dev
+ 	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628))
+ 		eth->ip_align = NET_IP_ALIGN;
+ 
++	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SRAM)) {
++		/* SRAM is actual memory and supports transparent access just like DRAM.
++		 * Hence we don't require __iomem being set and don't need to use accessor
++		 * functions to read from or write to SRAM.
++		 */
++		if (mtk_is_netsys_v3_or_greater(eth)) {
++			eth->sram_base = (void __force *)devm_platform_ioremap_resource(pdev, 1);
++			if (IS_ERR(eth->sram_base))
++				return PTR_ERR(eth->sram_base);
++		} else {
++			eth->sram_base = (void __force *)eth->base + MTK_ETH_SRAM_OFFSET;
++		}
++	}
++
+ 	spin_lock_init(&eth->page_lock);
+ 	spin_lock_init(&eth->tx_irq_lock);
+ 	spin_lock_init(&eth->rx_irq_lock);
+@@ -4722,6 +4760,18 @@ static int mtk_probe(struct platform_dev
+ 			err = -EINVAL;
+ 			goto err_destroy_sgmii;
+ 		}
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_SRAM)) {
++			if (mtk_is_netsys_v3_or_greater(eth)) {
++				res_sram = platform_get_resource(pdev, IORESOURCE_MEM, 1);
++				if (!res_sram) {
++					err = -EINVAL;
++					goto err_destroy_sgmii;
++				}
++				eth->phy_scratch_ring = res_sram->start;
++			} else {
++				eth->phy_scratch_ring = res->start + MTK_ETH_SRAM_OFFSET;
++			}
++		}
+ 	}
+ 
+ 	if (eth->soc->offload_version) {
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -139,6 +139,9 @@
+ #define MTK_GDMA_MAC_ADRH(x)	({ typeof(x) _x = (x); (_x == MTK_GMAC3_ID) ?	\
+ 				   0x54C : 0x50C + (_x * 0x1000); })
+ 
++/* Internal SRAM offset */
++#define MTK_ETH_SRAM_OFFSET	0x40000
++
+ /* FE global misc reg*/
+ #define MTK_FE_GLO_MISC         0x124
+ 
+@@ -938,6 +941,7 @@ enum mkt_eth_capabilities {
+ 	MTK_RSTCTRL_PPE1_BIT,
+ 	MTK_RSTCTRL_PPE2_BIT,
+ 	MTK_U3_COPHY_V2_BIT,
++	MTK_SRAM_BIT,
+ 
+ 	/* MUX BITS*/
+ 	MTK_ETH_MUX_GDM1_TO_GMAC1_ESW_BIT,
+@@ -973,6 +977,7 @@ enum mkt_eth_capabilities {
+ #define MTK_RSTCTRL_PPE1	BIT_ULL(MTK_RSTCTRL_PPE1_BIT)
+ #define MTK_RSTCTRL_PPE2	BIT_ULL(MTK_RSTCTRL_PPE2_BIT)
+ #define MTK_U3_COPHY_V2		BIT_ULL(MTK_U3_COPHY_V2_BIT)
++#define MTK_SRAM		BIT_ULL(MTK_SRAM_BIT)
+ 
+ #define MTK_ETH_MUX_GDM1_TO_GMAC1_ESW		\
+ 	BIT_ULL(MTK_ETH_MUX_GDM1_TO_GMAC1_ESW_BIT)
+@@ -1048,14 +1053,14 @@ enum mkt_eth_capabilities {
+ #define MT7981_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | MTK_GMAC2_GEPHY | \
+ 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
+ 		      MTK_MUX_U3_GMAC2_TO_QPHY | MTK_U3_COPHY_V2 | \
+-		      MTK_RSTCTRL_PPE1)
++		      MTK_RSTCTRL_PPE1 | MTK_SRAM)
+ 
+ #define MT7986_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | \
+ 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
+-		      MTK_RSTCTRL_PPE1)
++		      MTK_RSTCTRL_PPE1 | MTK_SRAM)
+ 
+ #define MT7988_CAPS  (MTK_GDM1_ESW | MTK_QDMA | MTK_RSTCTRL_PPE1 | \
+-		      MTK_RSTCTRL_PPE2)
++		      MTK_RSTCTRL_PPE2 | MTK_SRAM)
+ 
+ struct mtk_tx_dma_desc_info {
+ 	dma_addr_t	addr;
+@@ -1215,6 +1220,7 @@ struct mtk_eth {
+ 	struct device			*dev;
+ 	struct device			*dma_dev;
+ 	void __iomem			*base;
++	void				*sram_base;
+ 	spinlock_t			page_lock;
+ 	spinlock_t			tx_irq_lock;
+ 	spinlock_t			rx_irq_lock;

target/linux/generic/backport-6.1/750-v6.5-19-net-ethernet-mtk_eth_soc-support-36-bit-DMA-addressi.patch

@@ -0,0 +1,166 @@
+From 0b0d606eb9650fa01dd5621e072aa29a10544399 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Tue, 22 Aug 2023 17:33:12 +0100
+Subject: [PATCH 113/250] net: ethernet: mtk_eth_soc: support 36-bit DMA
+ addressing on MT7988
+
+Systems having 4 GiB of RAM and more require DMA addressing beyond the
+current 32-bit limit. Starting from MT7988 the hardware now supports
+36-bit DMA addressing, let's use that new capability in the driver to
+avoid running into swiotlb on systems with 4 GiB of RAM or more.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/95b919c98876c9e49761e44662e7c937479eecb8.1692721443.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c | 30 +++++++++++++++++++--
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h | 22 +++++++++++++--
+ 2 files changed, 48 insertions(+), 4 deletions(-)
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -1312,6 +1312,10 @@ static void mtk_tx_set_dma_desc_v2(struc
+ 	data = TX_DMA_PLEN0(info->size);
+ 	if (info->last)
+ 		data |= TX_DMA_LS0;
++
++	if (MTK_HAS_CAPS(eth->soc->caps, MTK_36BIT_DMA))
++		data |= TX_DMA_PREP_ADDR64(info->addr);
++
+ 	WRITE_ONCE(desc->txd3, data);
+ 
+ 	 /* set forward port */
+@@ -1981,6 +1985,7 @@ static int mtk_poll_rx(struct napi_struc
+ 	bool xdp_flush = false;
+ 	int idx;
+ 	struct sk_buff *skb;
++	u64 addr64 = 0;
+ 	u8 *data, *new_data;
+ 	struct mtk_rx_dma_v2 *rxd, trxd;
+ 	int done = 0, bytes = 0;
+@@ -2096,7 +2101,10 @@ static int mtk_poll_rx(struct napi_struc
+ 				goto release_desc;
+ 			}
+ 
+-			dma_unmap_single(eth->dma_dev, trxd.rxd1,
++			if (MTK_HAS_CAPS(eth->soc->caps, MTK_36BIT_DMA))
++				addr64 = RX_DMA_GET_ADDR64(trxd.rxd2);
++
++			dma_unmap_single(eth->dma_dev, ((u64)trxd.rxd1 | addr64),
+ 					 ring->buf_size, DMA_FROM_DEVICE);
+ 
+ 			skb = build_skb(data, ring->frag_size);
+@@ -2162,6 +2170,9 @@ release_desc:
+ 		else
+ 			rxd->rxd2 = RX_DMA_PREP_PLEN0(ring->buf_size);
+ 
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_36BIT_DMA))
++			rxd->rxd2 |= RX_DMA_PREP_ADDR64(dma_addr);
++
+ 		ring->calc_idx = idx;
+ 		done++;
+ 	}
+@@ -2654,6 +2665,9 @@ static int mtk_rx_alloc(struct mtk_eth *
+ 		else
+ 			rxd->rxd2 = RX_DMA_PREP_PLEN0(ring->buf_size);
+ 
++		if (MTK_HAS_CAPS(eth->soc->caps, MTK_36BIT_DMA))
++			rxd->rxd2 |= RX_DMA_PREP_ADDR64(dma_addr);
++
+ 		rxd->rxd3 = 0;
+ 		rxd->rxd4 = 0;
+ 		if (mtk_is_netsys_v2_or_greater(eth)) {
+@@ -2700,6 +2714,7 @@ static int mtk_rx_alloc(struct mtk_eth *
+ 
+ static void mtk_rx_clean(struct mtk_eth *eth, struct mtk_rx_ring *ring, bool in_sram)
+ {
++	u64 addr64 = 0;
+ 	int i;
+ 
+ 	if (ring->data && ring->dma) {
+@@ -2713,7 +2728,10 @@ static void mtk_rx_clean(struct mtk_eth
+ 			if (!rxd->rxd1)
+ 				continue;
+ 
+-			dma_unmap_single(eth->dma_dev, rxd->rxd1,
++			if (MTK_HAS_CAPS(eth->soc->caps, MTK_36BIT_DMA))
++				addr64 = RX_DMA_GET_ADDR64(rxd->rxd2);
++
++			dma_unmap_single(eth->dma_dev, ((u64)rxd->rxd1 | addr64),
+ 					 ring->buf_size, DMA_FROM_DEVICE);
+ 			mtk_rx_put_buff(ring, ring->data[i], false);
+ 		}
+@@ -4697,6 +4715,14 @@ static int mtk_probe(struct platform_dev
+ 		}
+ 	}
+ 
++	if (MTK_HAS_CAPS(eth->soc->caps, MTK_36BIT_DMA)) {
++		err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(36));
++		if (err) {
++			dev_err(&pdev->dev, "Wrong DMA config\n");
++			return -EINVAL;
++		}
++	}
++
+ 	spin_lock_init(&eth->page_lock);
+ 	spin_lock_init(&eth->tx_irq_lock);
+ 	spin_lock_init(&eth->rx_irq_lock);
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -331,6 +331,14 @@
+ #define TX_DMA_PLEN1(x)		((x) & eth->soc->txrx.dma_max_len)
+ #define TX_DMA_SWC		BIT(14)
+ #define TX_DMA_PQID		GENMASK(3, 0)
++#define TX_DMA_ADDR64_MASK	GENMASK(3, 0)
++#if IS_ENABLED(CONFIG_64BIT)
++# define TX_DMA_GET_ADDR64(x)	(((u64)FIELD_GET(TX_DMA_ADDR64_MASK, (x))) << 32)
++# define TX_DMA_PREP_ADDR64(x)	FIELD_PREP(TX_DMA_ADDR64_MASK, ((x) >> 32))
++#else
++# define TX_DMA_GET_ADDR64(x)	(0)
++# define TX_DMA_PREP_ADDR64(x)	(0)
++#endif
+ 
+ /* PDMA on MT7628 */
+ #define TX_DMA_DONE		BIT(31)
+@@ -343,6 +351,14 @@
+ #define RX_DMA_PREP_PLEN0(x)	(((x) & eth->soc->txrx.dma_max_len) << eth->soc->txrx.dma_len_offset)
+ #define RX_DMA_GET_PLEN0(x)	(((x) >> eth->soc->txrx.dma_len_offset) & eth->soc->txrx.dma_max_len)
+ #define RX_DMA_VTAG		BIT(15)
++#define RX_DMA_ADDR64_MASK	GENMASK(3, 0)
++#if IS_ENABLED(CONFIG_64BIT)
++# define RX_DMA_GET_ADDR64(x)	(((u64)FIELD_GET(RX_DMA_ADDR64_MASK, (x))) << 32)
++# define RX_DMA_PREP_ADDR64(x)	FIELD_PREP(RX_DMA_ADDR64_MASK, ((x) >> 32))
++#else
++# define RX_DMA_GET_ADDR64(x)	(0)
++# define RX_DMA_PREP_ADDR64(x)	(0)
++#endif
+ 
+ /* QDMA descriptor rxd3 */
+ #define RX_DMA_VID(x)		((x) & VLAN_VID_MASK)
+@@ -942,6 +958,7 @@ enum mkt_eth_capabilities {
+ 	MTK_RSTCTRL_PPE2_BIT,
+ 	MTK_U3_COPHY_V2_BIT,
+ 	MTK_SRAM_BIT,
++	MTK_36BIT_DMA_BIT,
+ 
+ 	/* MUX BITS*/
+ 	MTK_ETH_MUX_GDM1_TO_GMAC1_ESW_BIT,
+@@ -978,6 +995,7 @@ enum mkt_eth_capabilities {
+ #define MTK_RSTCTRL_PPE2	BIT_ULL(MTK_RSTCTRL_PPE2_BIT)
+ #define MTK_U3_COPHY_V2		BIT_ULL(MTK_U3_COPHY_V2_BIT)
+ #define MTK_SRAM		BIT_ULL(MTK_SRAM_BIT)
++#define MTK_36BIT_DMA	BIT_ULL(MTK_36BIT_DMA_BIT)
+ 
+ #define MTK_ETH_MUX_GDM1_TO_GMAC1_ESW		\
+ 	BIT_ULL(MTK_ETH_MUX_GDM1_TO_GMAC1_ESW_BIT)
+@@ -1059,8 +1077,8 @@ enum mkt_eth_capabilities {
+ 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
+ 		      MTK_RSTCTRL_PPE1 | MTK_SRAM)
+ 
+-#define MT7988_CAPS  (MTK_GDM1_ESW | MTK_QDMA | MTK_RSTCTRL_PPE1 | \
+-		      MTK_RSTCTRL_PPE2 | MTK_SRAM)
++#define MT7988_CAPS  (MTK_36BIT_DMA | MTK_GDM1_ESW | MTK_QDMA | \
++		      MTK_RSTCTRL_PPE1 | MTK_RSTCTRL_PPE2 | MTK_SRAM)
+ 
+ struct mtk_tx_dma_desc_info {
+ 	dma_addr_t	addr;

target/linux/generic/backport-6.1/790-v6.4-0012-net-dsa-mt7530-introduce-driver-for-MT7988-built-in-.patch

@@ -21,9 +21,9 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
  drivers/net/dsa/Kconfig       |  12 +++
  drivers/net/dsa/Makefile      |   1 +
  drivers/net/dsa/mt7530-mmio.c | 101 +++++++++++++++++++++++++
- drivers/net/dsa/mt7530.c      | 137 +++++++++++++++++++++++++++++++++-
+ drivers/net/dsa/mt7530.c      | 135 +++++++++++++++++++++++++++++++++-
  drivers/net/dsa/mt7530.h      |  12 +--
- 6 files changed, 255 insertions(+), 10 deletions(-)
+ 6 files changed, 253 insertions(+), 10 deletions(-)
  create mode 100644 drivers/net/dsa/mt7530-mmio.c
 
 --- a/MAINTAINERS

target/linux/generic/backport-6.1/792-v6.6-net-phylink-add-pcs_enable-pcs_disable-methods.patch

@@ -0,0 +1,172 @@
+From 90ef0a7b0622c62758b2638604927867775479ea Mon Sep 17 00:00:00 2001
+From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
+Date: Thu, 13 Jul 2023 09:42:07 +0100
+Subject: [PATCH] net: phylink: add pcs_enable()/pcs_disable() methods
+
+Add phylink PCS enable/disable callbacks that will allow us to place
+IEEE 802.3 register compliant PCS in power-down mode while not being
+used.
+
+Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ drivers/net/phy/phylink.c | 48 +++++++++++++++++++++++++++++++--------
+ include/linux/phylink.h   | 16 +++++++++++++
+ 2 files changed, 55 insertions(+), 9 deletions(-)
+
+--- a/drivers/net/phy/phylink.c
++++ b/drivers/net/phy/phylink.c
+@@ -34,6 +34,10 @@ enum {
+ 	PHYLINK_DISABLE_STOPPED,
+ 	PHYLINK_DISABLE_LINK,
+ 	PHYLINK_DISABLE_MAC_WOL,
++
++	PCS_STATE_DOWN = 0,
++	PCS_STATE_STARTING,
++	PCS_STATE_STARTED,
+ };
+ 
+ /**
+@@ -71,6 +75,7 @@ struct phylink {
+ 	struct mutex state_mutex;
+ 	struct phylink_link_state phy_state;
+ 	struct work_struct resolve;
++	unsigned int pcs_state;
+ 
+ 	bool mac_link_dropped;
+ 	bool using_mac_select_pcs;
+@@ -987,6 +992,22 @@ static void phylink_mac_pcs_an_restart(s
+ 	}
+ }
+ 
++static void phylink_pcs_disable(struct phylink_pcs *pcs)
++{
++	if (pcs && pcs->ops->pcs_disable)
++		pcs->ops->pcs_disable(pcs);
++}
++
++static int phylink_pcs_enable(struct phylink_pcs *pcs)
++{
++	int err = 0;
++
++	if (pcs && pcs->ops->pcs_enable)
++		err = pcs->ops->pcs_enable(pcs);
++
++	return err;
++}
++
+ static void phylink_major_config(struct phylink *pl, bool restart,
+ 				  const struct phylink_link_state *state)
+ {
+@@ -1023,11 +1044,16 @@ static void phylink_major_config(struct
+ 	/* If we have a new PCS, switch to the new PCS after preparing the MAC
+ 	 * for the change.
+ 	 */
+-	if (pcs_changed)
++	if (pcs_changed) {
++		phylink_pcs_disable(pl->pcs);
+ 		pl->pcs = pcs;
++	}
+ 
+ 	phylink_mac_config(pl, state);
+ 
++	if (pl->pcs_state == PCS_STATE_STARTING || pcs_changed)
++		phylink_pcs_enable(pl->pcs);
++
+ 	if (pl->pcs) {
+ 		err = pl->pcs->ops->pcs_config(pl->pcs, pl->cur_link_an_mode,
+ 					       state->interface,
+@@ -1498,6 +1524,7 @@ struct phylink *phylink_create(struct ph
+ 	pl->link_config.speed = SPEED_UNKNOWN;
+ 	pl->link_config.duplex = DUPLEX_UNKNOWN;
+ 	pl->link_config.an_enabled = true;
++	pl->pcs_state = PCS_STATE_DOWN;
+ 	pl->mac_ops = mac_ops;
+ 	__set_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state);
+ 	timer_setup(&pl->link_poll, phylink_fixed_poll, 0);
+@@ -1899,6 +1926,8 @@ void phylink_start(struct phylink *pl)
+ 	if (pl->netdev)
+ 		netif_carrier_off(pl->netdev);
+ 
++	pl->pcs_state = PCS_STATE_STARTING;
++
+ 	/* Apply the link configuration to the MAC when starting. This allows
+ 	 * a fixed-link to start with the correct parameters, and also
+ 	 * ensures that we set the appropriate advertisement for Serdes links.
+@@ -1909,6 +1938,8 @@ void phylink_start(struct phylink *pl)
+ 	 */
+ 	phylink_mac_initial_config(pl, true);
+ 
++	pl->pcs_state = PCS_STATE_STARTED;
++
+ 	phylink_enable_and_run_resolve(pl, PHYLINK_DISABLE_STOPPED);
+ 
+ 	if (pl->cfg_link_an_mode == MLO_AN_FIXED && pl->link_gpio) {
+@@ -1927,15 +1958,9 @@ void phylink_start(struct phylink *pl)
+ 			poll = true;
+ 	}
+ 
+-	switch (pl->cfg_link_an_mode) {
+-	case MLO_AN_FIXED:
++	if (pl->cfg_link_an_mode == MLO_AN_FIXED)
+ 		poll |= pl->config->poll_fixed_state;
+-		break;
+-	case MLO_AN_INBAND:
+-		if (pl->pcs)
+-			poll |= pl->pcs->poll;
+-		break;
+-	}
++
+ 	if (poll)
+ 		mod_timer(&pl->link_poll, jiffies + HZ);
+ 	if (pl->phydev)
+@@ -1972,6 +1997,10 @@ void phylink_stop(struct phylink *pl)
+ 	}
+ 
+ 	phylink_run_resolve_and_disable(pl, PHYLINK_DISABLE_STOPPED);
++
++	pl->pcs_state = PCS_STATE_DOWN;
++
++	phylink_pcs_disable(pl->pcs);
+ }
+ EXPORT_SYMBOL_GPL(phylink_stop);
+ 
+--- a/include/linux/phylink.h
++++ b/include/linux/phylink.h
+@@ -446,6 +446,8 @@ struct phylink_pcs {
+ /**
+  * struct phylink_pcs_ops - MAC PCS operations structure.
+  * @pcs_validate: validate the link configuration.
++ * @pcs_enable: enable the PCS.
++ * @pcs_disable: disable the PCS.
+  * @pcs_get_state: read the current MAC PCS link state from the hardware.
+  * @pcs_config: configure the MAC PCS for the selected mode and state.
+  * @pcs_an_restart: restart 802.3z BaseX autonegotiation.
+@@ -455,6 +457,8 @@ struct phylink_pcs {
+ struct phylink_pcs_ops {
+ 	int (*pcs_validate)(struct phylink_pcs *pcs, unsigned long *supported,
+ 			    const struct phylink_link_state *state);
++	int (*pcs_enable)(struct phylink_pcs *pcs);
++	void (*pcs_disable)(struct phylink_pcs *pcs);
+ 	void (*pcs_get_state)(struct phylink_pcs *pcs,
+ 			      struct phylink_link_state *state);
+ 	int (*pcs_config)(struct phylink_pcs *pcs, unsigned int mode,
+@@ -485,6 +489,18 @@ int pcs_validate(struct phylink_pcs *pcs
+ 		 const struct phylink_link_state *state);
+ 
+ /**
++ * pcs_enable() - enable the PCS.
++ * @pcs: a pointer to a &struct phylink_pcs.
++ */
++int pcs_enable(struct phylink_pcs *pcs);
++
++/**
++ * pcs_disable() - disable the PCS.
++ * @pcs: a pointer to a &struct phylink_pcs.
++ */
++void pcs_disable(struct phylink_pcs *pcs);
++
++/**
+  * pcs_get_state() - Read the current inband link state from the hardware
+  * @pcs: a pointer to a &struct phylink_pcs.
+  * @state: a pointer to a &struct phylink_link_state.

target/linux/generic/backport-6.1/793-v6.6-net-pcs-lynxi-implement-pcs_disable-op.patch

@@ -0,0 +1,44 @@
+From e4ccdfb78a47132f2d215658aab8902fc457c4b4 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Fri, 18 Aug 2023 04:07:46 +0100
+Subject: [PATCH 082/125] net: pcs: lynxi: implement pcs_disable op
+
+When switching from 10GBase-R/5GBase-R/USXGMII to one of the interface
+modes provided by mtk-pcs-lynxi we need to make sure to always perform
+a full configuration of the PHYA.
+
+Implement pcs_disable op which resets the stored interface mode to
+PHY_INTERFACE_MODE_NA to trigger a full reconfiguration once the LynxI
+PCS driver had previously been deselected in favor of another PCS
+driver such as the to-be-added driver for the USXGMII PCS found in
+MT7988.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Link: https://lore.kernel.org/r/f23d1a60d2c9d2fb72e32dcb0eaa5f7e867a3d68.1692327891.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/pcs/pcs-mtk-lynxi.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+--- a/drivers/net/pcs/pcs-mtk-lynxi.c
++++ b/drivers/net/pcs/pcs-mtk-lynxi.c
+@@ -241,11 +241,19 @@ static void mtk_pcs_lynxi_link_up(struct
+ 	}
+ }
+ 
++static void mtk_pcs_lynxi_disable(struct phylink_pcs *pcs)
++{
++	struct mtk_pcs_lynxi *mpcs = pcs_to_mtk_pcs_lynxi(pcs);
++
++	mpcs->interface = PHY_INTERFACE_MODE_NA;
++}
++
+ static const struct phylink_pcs_ops mtk_pcs_lynxi_ops = {
+ 	.pcs_get_state = mtk_pcs_lynxi_get_state,
+ 	.pcs_config = mtk_pcs_lynxi_config,
+ 	.pcs_an_restart = mtk_pcs_lynxi_restart_an,
+ 	.pcs_link_up = mtk_pcs_lynxi_link_up,
++	.pcs_disable = mtk_pcs_lynxi_disable,
+ };
+ 
+ struct phylink_pcs *mtk_pcs_lynxi_create(struct device *dev,

target/linux/generic/pending-5.15/732-00-net-ethernet-mtk_eth_soc-compile-out-netsys-v2-code-.patch

@@ -0,0 +1,44 @@
+From: Felix Fietkau <nbd@nbd.name>
+Date: Thu, 27 Oct 2022 23:39:52 +0200
+Subject: [PATCH] net: ethernet: mtk_eth_soc: compile out netsys v2 code
+ on mt7621
+
+Avoid some branches in the hot path on low-end devices with limited CPU power,
+and reduce code size
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -1323,6 +1323,22 @@ struct mtk_mac {
+ /* the struct describing the SoC. these are declared in the soc_xyz.c files */
+ extern const struct of_device_id of_mtk_match[];
+ 
++#ifdef CONFIG_SOC_MT7621
++static inline bool mtk_is_netsys_v1(struct mtk_eth *eth)
++{
++	return true;
++}
++
++static inline bool mtk_is_netsys_v2_or_greater(struct mtk_eth *eth)
++{
++	return false;
++}
++
++static inline bool mtk_is_netsys_v3_or_greater(struct mtk_eth *eth)
++{
++	return false;
++}
++#else
+ static inline bool mtk_is_netsys_v1(struct mtk_eth *eth)
+ {
+ 	return eth->soc->version == 1;
+@@ -1337,6 +1353,7 @@ static inline bool mtk_is_netsys_v3_or_g
+ {
+ 	return eth->soc->version > 2;
+ }
++#endif
+ 
+ static inline struct mtk_foe_entry *
+ mtk_foe_get_entry(struct mtk_ppe *ppe, u16 hash)

target/linux/generic/pending-5.15/732-01-net-ethernet-mtk_eth_soc-work-around-issue-with-send.patch

@@ -16,7 +16,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1422,12 +1422,28 @@ static void mtk_wake_queue(struct mtk_et
+@@ -1516,12 +1516,28 @@ static void mtk_wake_queue(struct mtk_et
  	}
  }
  
@@ -45,11 +45,11 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	bool gso = false;
  	int tx_num;
  
-@@ -1449,6 +1465,18 @@ static netdev_tx_t mtk_start_xmit(struct
+@@ -1543,6 +1559,18 @@ static netdev_tx_t mtk_start_xmit(struct
  		return NETDEV_TX_BUSY;
  	}
  
-+	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2) &&
++	if (mtk_is_netsys_v1(eth) &&
 +	    skb_is_gso(skb) && mtk_skb_has_small_frag(skb)) {
 +		segs = skb_gso_segment(skb, dev->features & ~NETIF_F_ALL_TSO);
 +		if (IS_ERR(segs))
@@ -64,14 +64,14 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	/* TSO: fill MSS info in tcp checksum field */
  	if (skb_is_gso(skb)) {
  		if (skb_cow_head(skb, 0)) {
-@@ -1464,8 +1492,14 @@ static netdev_tx_t mtk_start_xmit(struct
+@@ -1558,8 +1586,14 @@ static netdev_tx_t mtk_start_xmit(struct
  		}
  	}
  
 -	if (mtk_tx_map(skb, dev, tx_num, ring, gso) < 0)
 -		goto drop;
 +	skb_list_walk_safe(skb, skb, next) {
-+		if ((!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2) &&
++		if ((mtk_is_netsys_v1(eth) &&
 +		     mtk_skb_has_small_frag(skb) && skb_linearize(skb)) ||
 +		    mtk_tx_map(skb, dev, tx_num, ring, gso) < 0) {
 +				stats->tx_dropped++;
@@ -83,7 +83,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  		netif_tx_stop_all_queues(dev);
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -258,7 +258,7 @@
+@@ -268,7 +268,7 @@
  #define MTK_CHK_DDONE_EN	BIT(28)
  #define MTK_DMAD_WR_WDONE	BIT(26)
  #define MTK_WCOMP_EN		BIT(24)

target/linux/generic/pending-5.15/732-02-net-ethernet-mtk_eth_soc-set-NETIF_F_ALL_TSO.patch

@@ -9,7 +9,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -48,8 +48,7 @@
+@@ -47,8 +47,7 @@
  #define MTK_HW_FEATURES		(NETIF_F_IP_CSUM | \
  				 NETIF_F_RXCSUM | \
  				 NETIF_F_HW_VLAN_CTAG_TX | \

target/linux/generic/pending-5.15/734-net-ethernet-mtk_eth_soc-ppe-fix-L2-offloading-with-.patch

@@ -20,7 +20,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  #include <net/dsa.h>
  #include "mtk_eth_soc.h"
  #include "mtk_ppe.h"
-@@ -757,7 +758,9 @@ void __mtk_ppe_check_skb(struct mtk_ppe
+@@ -781,7 +782,9 @@ void __mtk_ppe_check_skb(struct mtk_ppe
  		    skb->dev->dsa_ptr->tag_ops->proto != DSA_TAG_PROTO_MTK)
  			goto out;
  

target/linux/generic/pending-5.15/736-01-net-ethernet-mtk_eth_soc-add-code-for-offloading-flo.patch

@@ -14,7 +14,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1277,6 +1277,9 @@ int mtk_gmac_rgmii_path_setup(struct mtk
+@@ -1448,6 +1448,9 @@ int mtk_gmac_rgmii_path_setup(struct mtk
  int mtk_eth_offload_init(struct mtk_eth *eth);
  int mtk_eth_setup_tc(struct net_device *dev, enum tc_setup_type type,
  		     void *type_data);
@@ -120,7 +120,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  static void
  wed_m32(struct mtk_wed_device *dev, u32 reg, u32 mask, u32 val)
  {
-@@ -1752,6 +1759,99 @@ out:
+@@ -1760,6 +1767,99 @@ out:
  	mutex_unlock(&hw_lock);
  }
  
@@ -220,7 +220,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
  		    void __iomem *wdma, phys_addr_t wdma_phy,
  		    int index)
-@@ -1771,6 +1871,7 @@ void mtk_wed_add_hw(struct device_node *
+@@ -1779,6 +1879,7 @@ void mtk_wed_add_hw(struct device_node *
  		.irq_set_mask = mtk_wed_irq_set_mask,
  		.detach = mtk_wed_detach,
  		.ppe_check = mtk_wed_ppe_check,

target/linux/generic/pending-5.15/736-02-net-ethernet-mediatek-mtk_ppe-prefer-newly-added-l2-.patch

@@ -12,7 +12,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/drivers/net/ethernet/mediatek/mtk_ppe.c
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
-@@ -639,10 +639,20 @@ void mtk_foe_entry_clear(struct mtk_ppe
+@@ -663,10 +663,20 @@ void mtk_foe_entry_clear(struct mtk_ppe
  static int
  mtk_foe_entry_commit_l2(struct mtk_ppe *ppe, struct mtk_flow_entry *entry)
  {

target/linux/generic/pending-5.15/736-03-net-ethernet-mtk_eth_soc-improve-keeping-track-of-of.patch

@@ -12,7 +12,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/drivers/net/ethernet/mediatek/mtk_ppe.c
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
-@@ -466,42 +466,43 @@ int mtk_foe_entry_set_queue(struct mtk_e
+@@ -483,42 +483,43 @@ int mtk_foe_entry_set_queue(struct mtk_e
  	return 0;
  }
  
@@ -72,7 +72,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  		struct mtk_foe_entry *hwe = mtk_foe_get_entry(ppe, entry->hash);
  
  		hwe->ib1 &= ~MTK_FOE_IB1_STATE;
-@@ -520,7 +521,8 @@ __mtk_foe_entry_clear(struct mtk_ppe *pp
+@@ -538,7 +539,8 @@ __mtk_foe_entry_clear(struct mtk_ppe *pp
  	if (entry->type != MTK_FLOW_TYPE_L2_SUBFLOW)
  		return;
  
@@ -82,7 +82,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	kfree(entry);
  }
  
-@@ -536,66 +538,55 @@ static int __mtk_foe_entry_idle_time(str
+@@ -554,66 +556,55 @@ static int __mtk_foe_entry_idle_time(str
  		return now - timestamp;
  }
  
@@ -178,7 +178,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  }
  
  static void
-@@ -632,7 +623,8 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
+@@ -656,7 +647,8 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
  void mtk_foe_entry_clear(struct mtk_ppe *ppe, struct mtk_flow_entry *entry)
  {
  	spin_lock_bh(&ppe_lock);
@@ -188,7 +188,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	spin_unlock_bh(&ppe_lock);
  }
  
-@@ -679,8 +671,8 @@ mtk_foe_entry_commit_subflow(struct mtk_
+@@ -703,8 +695,8 @@ mtk_foe_entry_commit_subflow(struct mtk_
  {
  	const struct mtk_soc_data *soc = ppe->eth->soc;
  	struct mtk_flow_entry *flow_info;
@@ -198,7 +198,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	u32 ib1_mask = mtk_get_ib1_pkt_type_mask(ppe->eth) | MTK_FOE_IB1_UDP;
  	int type;
  
-@@ -688,30 +680,30 @@ mtk_foe_entry_commit_subflow(struct mtk_
+@@ -712,30 +704,30 @@ mtk_foe_entry_commit_subflow(struct mtk_
  	if (!flow_info)
  		return;
  
@@ -239,7 +239,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  }
  
  void __mtk_ppe_check_skb(struct mtk_ppe *ppe, struct sk_buff *skb, u16 hash)
-@@ -721,9 +713,11 @@ void __mtk_ppe_check_skb(struct mtk_ppe
+@@ -745,9 +737,11 @@ void __mtk_ppe_check_skb(struct mtk_ppe
  	struct mtk_foe_entry *hwe = mtk_foe_get_entry(ppe, hash);
  	struct mtk_flow_entry *entry;
  	struct mtk_foe_bridge key = {};
@@ -251,7 +251,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	u8 *tag;
  
  	spin_lock_bh(&ppe_lock);
-@@ -731,20 +725,14 @@ void __mtk_ppe_check_skb(struct mtk_ppe
+@@ -755,20 +749,14 @@ void __mtk_ppe_check_skb(struct mtk_ppe
  	if (FIELD_GET(MTK_FOE_IB1_STATE, hwe->ib1) == MTK_FOE_STATE_BIND)
  		goto out;
  
@@ -278,7 +278,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  			continue;
  		}
  
-@@ -795,9 +783,17 @@ out:
+@@ -819,9 +807,17 @@ out:
  
  int mtk_foe_entry_idle_time(struct mtk_ppe *ppe, struct mtk_flow_entry *entry)
  {
@@ -300,7 +300,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  int mtk_ppe_prepare_reset(struct mtk_ppe *ppe)
 --- a/drivers/net/ethernet/mediatek/mtk_ppe.h
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe.h
-@@ -265,7 +265,12 @@ enum {
+@@ -286,7 +286,12 @@ enum {
  
  struct mtk_flow_entry {
  	union {
@@ -314,7 +314,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  		struct {
  			struct rhash_head l2_node;
  			struct hlist_head l2_flows;
-@@ -275,13 +280,7 @@ struct mtk_flow_entry {
+@@ -296,13 +301,7 @@ struct mtk_flow_entry {
  	s8 wed_index;
  	u8 ppe_index;
  	u16 hash;

target/linux/generic/pending-5.15/736-04-net-ethernet-mediatek-fix-ppe-flow-accounting-for-L2.patch

@@ -27,7 +27,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
  	if (ret)
  		dev_err(ppe->dev, "MIB table busy");
-@@ -90,18 +90,32 @@ static int mtk_ppe_mib_wait_busy(struct
+@@ -90,17 +90,31 @@ static int mtk_ppe_mib_wait_busy(struct
  	return ret;
  }
  
@@ -43,7 +43,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +
 +struct mtk_foe_accounting *mtk_ppe_mib_entry_read(struct mtk_ppe *ppe, u16 index)
  {
- 	u32 byte_cnt_low, byte_cnt_high, pkt_cnt_low, pkt_cnt_high;
  	u32 val, cnt_r0, cnt_r1, cnt_r2;
 +	struct mtk_foe_accounting *acct;
  	int ret;
@@ -62,25 +61,35 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
  	cnt_r0 = readl(ppe->base + MTK_PPE_MIB_SER_R0);
  	cnt_r1 = readl(ppe->base + MTK_PPE_MIB_SER_R1);
-@@ -111,10 +125,11 @@ static int mtk_mib_entry_read(struct mtk
+@@ -109,19 +123,19 @@ static int mtk_mib_entry_read(struct mtk
- 	byte_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R1_BYTE_CNT_HIGH, cnt_r1);
+ 	if (mtk_is_netsys_v3_or_greater(ppe->eth)) {
- 	pkt_cnt_low = FIELD_GET(MTK_PPE_MIB_SER_R1_PKT_CNT_LOW, cnt_r1);
+ 		/* 64 bit for each counter */
- 	pkt_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R2_PKT_CNT_HIGH, cnt_r2);
+ 		u32 cnt_r3 = readl(ppe->base + MTK_PPE_MIB_SER_R3);
--	*bytes = ((u64)byte_cnt_high << 32) | byte_cnt_low;
+-		*bytes = ((u64)cnt_r1 << 32) | cnt_r0;
--	*packets = (pkt_cnt_high << 16) | pkt_cnt_low;
+-		*packets = ((u64)cnt_r3 << 32) | cnt_r2;
++		acct->bytes += ((u64)cnt_r1 << 32) | cnt_r0;
++		acct->packets += ((u64)cnt_r3 << 32) | cnt_r2;
+ 	} else {
+ 		/* 48 bit byte counter, 40 bit packet counter */
+ 		u32 byte_cnt_low = FIELD_GET(MTK_PPE_MIB_SER_R0_BYTE_CNT_LOW, cnt_r0);
+ 		u32 byte_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R1_BYTE_CNT_HIGH, cnt_r1);
+ 		u32 pkt_cnt_low = FIELD_GET(MTK_PPE_MIB_SER_R1_PKT_CNT_LOW, cnt_r1);
+ 		u32 pkt_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R2_PKT_CNT_HIGH, cnt_r2);
+-		*bytes = ((u64)byte_cnt_high << 32) | byte_cnt_low;
+-		*packets = (pkt_cnt_high << 16) | pkt_cnt_low;
++		acct->bytes += ((u64)byte_cnt_high << 32) | byte_cnt_low;
++		acct->packets += (pkt_cnt_high << 16) | pkt_cnt_low;
+ 	}
  
 -	return 0;
-+	acct->bytes += ((u64)byte_cnt_high << 32) | byte_cnt_low;
-+	acct->packets += (pkt_cnt_high << 16) | pkt_cnt_low;
-+
 +	return acct;
  }
  
  static void mtk_ppe_cache_clear(struct mtk_ppe *ppe)
-@@ -508,13 +523,6 @@ __mtk_foe_entry_clear(struct mtk_ppe *pp
+@@ -526,13 +540,6 @@ __mtk_foe_entry_clear(struct mtk_ppe *pp
- 		hwe->ib1 &= ~MTK_FOE_IB1_STATE;
  		hwe->ib1 |= FIELD_PREP(MTK_FOE_IB1_STATE, MTK_FOE_STATE_INVALID);
  		dma_wmb();
+ 		mtk_ppe_cache_clear(ppe);
 -		if (ppe->accounting) {
 -			struct mtk_foe_accounting *acct;
 -
@@ -91,7 +100,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	}
  	entry->hash = 0xffff;
  
-@@ -539,11 +547,14 @@ static int __mtk_foe_entry_idle_time(str
+@@ -557,11 +564,14 @@ static int __mtk_foe_entry_idle_time(str
  }
  
  static bool
@@ -107,7 +116,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	int len;
  
  	if (hash == 0xffff)
-@@ -554,18 +565,35 @@ mtk_flow_entry_update(struct mtk_ppe *pp
+@@ -572,18 +582,35 @@ mtk_flow_entry_update(struct mtk_ppe *pp
  	memcpy(&foe, hwe, len);
  
  	if (!mtk_flow_entry_match(ppe->eth, entry, &foe, len) ||
@@ -146,7 +155,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	struct mtk_flow_entry *cur;
  	struct hlist_node *tmp;
  	int idle;
-@@ -574,7 +602,9 @@ mtk_flow_entry_update_l2(struct mtk_ppe
+@@ -592,7 +619,9 @@ mtk_flow_entry_update_l2(struct mtk_ppe
  	hlist_for_each_entry_safe(cur, tmp, &entry->l2_flows, l2_list) {
  		int cur_idle;
  
@@ -157,7 +166,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  			__mtk_foe_entry_clear(ppe, entry, false);
  			continue;
  		}
-@@ -589,10 +619,29 @@ mtk_flow_entry_update_l2(struct mtk_ppe
+@@ -607,10 +636,29 @@ mtk_flow_entry_update_l2(struct mtk_ppe
  	}
  }
  
@@ -187,7 +196,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	struct mtk_eth *eth = ppe->eth;
  	u16 timestamp = mtk_eth_timestamp(eth);
  	struct mtk_foe_entry *hwe;
-@@ -617,6 +666,12 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
+@@ -641,6 +689,12 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
  
  	dma_wmb();
  
@@ -200,7 +209,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	mtk_ppe_cache_clear(ppe);
  }
  
-@@ -781,21 +836,6 @@ out:
+@@ -805,21 +859,6 @@ out:
  	spin_unlock_bh(&ppe_lock);
  }
  
@@ -222,7 +231,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  int mtk_ppe_prepare_reset(struct mtk_ppe *ppe)
  {
  	if (!ppe)
-@@ -823,32 +863,6 @@ int mtk_ppe_prepare_reset(struct mtk_ppe
+@@ -847,32 +886,6 @@ int mtk_ppe_prepare_reset(struct mtk_ppe
  	return mtk_ppe_wait_busy(ppe);
  }
  
@@ -257,7 +266,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	bool accounting = eth->soc->has_accounting;
 --- a/drivers/net/ethernet/mediatek/mtk_ppe.h
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe.h
-@@ -283,6 +283,8 @@ struct mtk_flow_entry {
+@@ -304,6 +304,8 @@ struct mtk_flow_entry {
  	struct mtk_foe_entry data;
  	struct rhash_head node;
  	unsigned long cookie;
@@ -266,7 +275,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  };
  
  struct mtk_mib_entry {
-@@ -325,6 +327,7 @@ struct mtk_ppe *mtk_ppe_init(struct mtk_
+@@ -347,6 +349,7 @@ void mtk_ppe_deinit(struct mtk_eth *eth)
  void mtk_ppe_start(struct mtk_ppe *ppe);
  int mtk_ppe_stop(struct mtk_ppe *ppe);
  int mtk_ppe_prepare_reset(struct mtk_ppe *ppe);
@@ -274,7 +283,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
  void __mtk_ppe_check_skb(struct mtk_ppe *ppe, struct sk_buff *skb, u16 hash);
  
-@@ -373,9 +376,8 @@ int mtk_foe_entry_set_queue(struct mtk_e
+@@ -395,9 +398,8 @@ int mtk_foe_entry_set_queue(struct mtk_e
  			    unsigned int queue);
  int mtk_foe_entry_commit(struct mtk_ppe *ppe, struct mtk_flow_entry *entry);
  void mtk_foe_entry_clear(struct mtk_ppe *ppe, struct mtk_flow_entry *entry);
@@ -295,7 +304,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 -		acct = mtk_foe_entry_get_mib(ppe, i, NULL);
 +		acct = mtk_ppe_mib_entry_read(ppe, i);
  
- 		type = FIELD_GET(MTK_FOE_IB1_PACKET_TYPE, entry->ib1);
+ 		type = mtk_get_ib1_pkt_type(ppe->eth, entry->ib1);
  		seq_printf(m, "%05x %s %7s", i,
 --- a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c

target/linux/generic/pending-5.15/737-01-net-ethernet-mtk_eth_soc-add-MTK_NETSYS_V1-capabilit.patch

@@ -1,223 +0,0 @@
-From 663fa1b7e0cb2c929008482014a70c6625caad75 Mon Sep 17 00:00:00 2001
-From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 7 Mar 2023 15:55:13 +0000
-Subject: [PATCH 1/7] net: ethernet: mtk_eth_soc: add MTK_NETSYS_V1 capability
- bit
-
-Introduce MTK_NETSYS_V1 bit in the device capabilities for
-MT7621/MT7622/MT7623/MT7628/MT7629 SoCs.
-Use !MTK_NETSYS_V1 instead of MTK_NETSYS_V2 in the driver codebase.
-This is a preliminary patch to introduce support for MT7988 SoC.
-
-Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
-Signed-off-by: Daniel Golle <daniel@makrotopia.org>
----
- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 30 +++++++-------
- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 45 ++++++++++++---------
- 2 files changed, 41 insertions(+), 34 deletions(-)
-
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -596,7 +596,7 @@ static void mtk_set_queue_speed(struct m
- 	      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_MAN, 1) |
- 	      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_EXP, 4) |
- 	      MTK_QTX_SCH_LEAKY_BUCKET_SIZE;
--	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
-+	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1))
- 		val |= MTK_QTX_SCH_LEAKY_BUCKET_EN;
- 
- 	if (IS_ENABLED(CONFIG_SOC_MT7621)) {
-@@ -973,7 +973,7 @@ static bool mtk_rx_get_desc(struct mtk_e
- 	rxd->rxd1 = READ_ONCE(dma_rxd->rxd1);
- 	rxd->rxd3 = READ_ONCE(dma_rxd->rxd3);
- 	rxd->rxd4 = READ_ONCE(dma_rxd->rxd4);
--	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
-+	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1)) {
- 		rxd->rxd5 = READ_ONCE(dma_rxd->rxd5);
- 		rxd->rxd6 = READ_ONCE(dma_rxd->rxd6);
- 	}
-@@ -1031,7 +1031,7 @@ static int mtk_init_fq_dma(struct mtk_et
- 
- 		txd->txd3 = TX_DMA_PLEN0(MTK_QDMA_PAGE_SIZE);
- 		txd->txd4 = 0;
--		if (MTK_HAS_CAPS(soc->caps, MTK_NETSYS_V2)) {
-+		if (!MTK_HAS_CAPS(soc->caps, MTK_NETSYS_V1)) {
- 			txd->txd5 = 0;
- 			txd->txd6 = 0;
- 			txd->txd7 = 0;
-@@ -1220,7 +1220,7 @@ static void mtk_tx_set_dma_desc(struct n
- 	struct mtk_mac *mac = netdev_priv(dev);
- 	struct mtk_eth *eth = mac->hw;
- 
--	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
-+	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1))
- 		mtk_tx_set_dma_desc_v2(dev, txd, info);
- 	else
- 		mtk_tx_set_dma_desc_v1(dev, txd, info);
-@@ -1901,7 +1901,7 @@ static int mtk_poll_rx(struct napi_struc
- 			break;
- 
- 		/* find out which mac the packet come from. values start at 1 */
--		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
-+		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1))
- 			mac = RX_DMA_GET_SPORT_V2(trxd.rxd5) - 1;
- 		else if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628) &&
- 			 !(trxd.rxd4 & RX_DMA_SPECIAL_TAG))
-@@ -1997,7 +1997,7 @@ static int mtk_poll_rx(struct napi_struc
- 		skb->dev = netdev;
- 		bytes += skb->len;
- 
--		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
-+		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1)) {
- 			reason = FIELD_GET(MTK_RXD5_PPE_CPU_REASON, trxd.rxd5);
- 			hash = trxd.rxd5 & MTK_RXD5_FOE_ENTRY;
- 			if (hash != MTK_RXD5_FOE_ENTRY)
-@@ -2022,7 +2022,7 @@ static int mtk_poll_rx(struct napi_struc
- 		/* When using VLAN untagging in combination with DSA, the
- 		 * hardware treats the MTK special tag as a VLAN and untags it.
- 		 */
--		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2) &&
-+		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1) &&
- 		    (trxd.rxd2 & RX_DMA_VTAG) && netdev_uses_dsa(netdev)) {
- 			unsigned int port = RX_DMA_VPID(trxd.rxd3) & GENMASK(2, 0);
- 
-@@ -2327,7 +2327,7 @@ static int mtk_tx_alloc(struct mtk_eth *
- 		txd->txd2 = next_ptr;
- 		txd->txd3 = TX_DMA_LS0 | TX_DMA_OWNER_CPU;
- 		txd->txd4 = 0;
--		if (MTK_HAS_CAPS(soc->caps, MTK_NETSYS_V2)) {
-+		if (!MTK_HAS_CAPS(soc->caps, MTK_NETSYS_V1)) {
- 			txd->txd5 = 0;
- 			txd->txd6 = 0;
- 			txd->txd7 = 0;
-@@ -2380,7 +2380,7 @@ static int mtk_tx_alloc(struct mtk_eth *
- 			      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_MAN, 1) |
- 			      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_EXP, 4) |
- 			      MTK_QTX_SCH_LEAKY_BUCKET_SIZE;
--			if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
-+			if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1))
- 				val |= MTK_QTX_SCH_LEAKY_BUCKET_EN;
- 			mtk_w32(eth, val, soc->reg_map->qdma.qtx_sch + ofs);
- 			ofs += MTK_QTX_OFFSET;
-@@ -2514,7 +2514,7 @@ static int mtk_rx_alloc(struct mtk_eth *
- 
- 		rxd->rxd3 = 0;
- 		rxd->rxd4 = 0;
--		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
-+		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1)) {
- 			rxd->rxd5 = 0;
- 			rxd->rxd6 = 0;
- 			rxd->rxd7 = 0;
-@@ -3065,7 +3065,7 @@ static int mtk_start_dma(struct mtk_eth
- 		       MTK_TX_BT_32DWORDS | MTK_NDP_CO_PRO |
- 		       MTK_RX_2B_OFFSET | MTK_TX_WB_DDONE;
- 
--		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
-+		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1))
- 			val |= MTK_MUTLI_CNT | MTK_RESV_BUF |
- 			       MTK_WCOMP_EN | MTK_DMAD_WR_WDONE |
- 			       MTK_CHK_DDONE_EN | MTK_LEAKY_BUCKET_EN;
-@@ -3477,7 +3477,7 @@ static void mtk_hw_reset(struct mtk_eth
- {
- 	u32 val;
- 
--	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
-+	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1)) {
- 		regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN, 0);
- 		val = RSTCTRL_PPE0_V2;
- 	} else {
-@@ -3489,7 +3489,7 @@ static void mtk_hw_reset(struct mtk_eth
- 
- 	ethsys_reset(eth, RSTCTRL_ETH | RSTCTRL_FE | val);
- 
--	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
-+	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1))
- 		regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN,
- 			     0x3ffffff);
- }
-@@ -3685,7 +3685,7 @@ static int mtk_hw_init(struct mtk_eth *e
- 	else
- 		mtk_hw_reset(eth);
- 
--	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
-+	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1)) {
- 		/* Set FE to PDMAv2 if necessary */
- 		val = mtk_r32(eth, MTK_FE_GLO_MISC);
- 		mtk_w32(eth,  val | BIT(4), MTK_FE_GLO_MISC);
-@@ -3722,7 +3722,7 @@ static int mtk_hw_init(struct mtk_eth *e
- 	 */
- 	val = mtk_r32(eth, MTK_CDMQ_IG_CTRL);
- 	mtk_w32(eth, val | MTK_CDMQ_STAG_EN, MTK_CDMQ_IG_CTRL);
--	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
-+	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1)) {
- 		val = mtk_r32(eth, MTK_CDMP_IG_CTRL);
- 		mtk_w32(eth, val | MTK_CDMP_STAG_EN, MTK_CDMP_IG_CTRL);
- 
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -816,6 +816,7 @@ enum mkt_eth_capabilities {
- 	MTK_SHARED_INT_BIT,
- 	MTK_TRGMII_MT7621_CLK_BIT,
- 	MTK_QDMA_BIT,
-+	MTK_NETSYS_V1_BIT,
- 	MTK_NETSYS_V2_BIT,
- 	MTK_SOC_MT7628_BIT,
- 	MTK_RSTCTRL_PPE1_BIT,
-@@ -851,6 +852,7 @@ enum mkt_eth_capabilities {
- #define MTK_SHARED_INT		BIT(MTK_SHARED_INT_BIT)
- #define MTK_TRGMII_MT7621_CLK	BIT(MTK_TRGMII_MT7621_CLK_BIT)
- #define MTK_QDMA		BIT(MTK_QDMA_BIT)
-+#define MTK_NETSYS_V1		BIT(MTK_NETSYS_V1_BIT)
- #define MTK_NETSYS_V2		BIT(MTK_NETSYS_V2_BIT)
- #define MTK_SOC_MT7628		BIT(MTK_SOC_MT7628_BIT)
- #define MTK_RSTCTRL_PPE1	BIT(MTK_RSTCTRL_PPE1_BIT)
-@@ -913,25 +915,30 @@ enum mkt_eth_capabilities {
- 
- #define MTK_HAS_CAPS(caps, _x)		(((caps) & (_x) & ~(MTK_CAP_MASK)) == (_x))
- 
--#define MT7621_CAPS  (MTK_GMAC1_RGMII | MTK_GMAC1_TRGMII | \
--		      MTK_GMAC2_RGMII | MTK_SHARED_INT | \
--		      MTK_TRGMII_MT7621_CLK | MTK_QDMA)
--
--#define MT7622_CAPS  (MTK_GMAC1_RGMII | MTK_GMAC1_SGMII | MTK_GMAC2_RGMII | \
--		      MTK_GMAC2_SGMII | MTK_GDM1_ESW | \
--		      MTK_MUX_GDM1_TO_GMAC1_ESW | \
--		      MTK_MUX_GMAC1_GMAC2_TO_SGMII_RGMII | MTK_QDMA)
--
--#define MT7623_CAPS  (MTK_GMAC1_RGMII | MTK_GMAC1_TRGMII | MTK_GMAC2_RGMII | \
--		      MTK_QDMA)
--
--#define MT7628_CAPS  (MTK_SHARED_INT | MTK_SOC_MT7628)
--
--#define MT7629_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | MTK_GMAC2_GEPHY | \
--		      MTK_GDM1_ESW | MTK_MUX_GDM1_TO_GMAC1_ESW | \
--		      MTK_MUX_GMAC2_GMAC0_TO_GEPHY | \
--		      MTK_MUX_U3_GMAC2_TO_QPHY | \
--		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA)
-+#define MT7621_CAPS  (MTK_GMAC1_RGMII | MTK_GMAC1_TRGMII |	\
-+		      MTK_GMAC2_RGMII | MTK_SHARED_INT |	\
-+		      MTK_TRGMII_MT7621_CLK | MTK_QDMA |	\
-+		      MTK_NETSYS_V1)
-+
-+#define MT7622_CAPS  (MTK_GMAC1_RGMII | MTK_GMAC1_SGMII |	\
-+		      MTK_GMAC2_RGMII | MTK_GMAC2_SGMII |	\
-+		      MTK_GDM1_ESW | MTK_MUX_GDM1_TO_GMAC1_ESW |\
-+		      MTK_MUX_GMAC1_GMAC2_TO_SGMII_RGMII |	\
-+		      MTK_QDMA | MTK_NETSYS_V1)
-+
-+#define MT7623_CAPS  (MTK_GMAC1_RGMII | MTK_GMAC1_TRGMII |	\
-+		      MTK_GMAC2_RGMII | MTK_QDMA |		\
-+		      MTK_NETSYS_V1)
-+
-+#define MT7628_CAPS  (MTK_SHARED_INT | MTK_SOC_MT7628 |		\
-+		      MTK_NETSYS_V1)
-+
-+#define MT7629_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII |	\
-+		      MTK_GMAC2_GEPHY | MTK_GDM1_ESW |		\
-+		      MTK_MUX_GMAC2_GMAC0_TO_GEPHY | MTK_QDMA |	\
-+		      MTK_MUX_U3_GMAC2_TO_QPHY | MTK_NETSYS_V1 |\
-+		      MTK_MUX_GDM1_TO_GMAC1_ESW |		\
-+		      MTK_MUX_GMAC12_TO_GEPHY_SGMII)
- 
- #define MT7981_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | MTK_GMAC2_GEPHY | \
- 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \

target/linux/generic/pending-5.15/737-02-net-ethernet-mtk_eth_soc-move-MAX_DEVS-in-mtk_soc_da.patch

@@ -1,181 +0,0 @@
-From 5af2b2dc4d6ba0ff7696e79f18e5b2bf862194eb Mon Sep 17 00:00:00 2001
-From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 7 Mar 2023 15:55:24 +0000
-Subject: [PATCH 2/7] net: ethernet: mtk_eth_soc: move MAX_DEVS in mtk_soc_data
-
-This is a preliminary patch to add MT7988 SoC support since it runs 3
-macs instead of 2.
-
-Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
-Signed-off-by: Daniel Golle <daniel@makrotopia.org>
----
- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 34 +++++++++++++++++++--
- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 11 +++----
- 2 files changed, 36 insertions(+), 9 deletions(-)
-
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -3974,7 +3974,10 @@ static void mtk_sgmii_destroy(struct mtk
- {
- 	int i;
- 
--	for (i = 0; i < MTK_MAX_DEVS; i++)
-+	if (!eth->sgmii_pcs)
-+		return;
-+
-+	for (i = 0; i < eth->soc->num_devs; i++)
- 		mtk_pcs_lynxi_destroy(eth->sgmii_pcs[i]);
- }
- 
-@@ -4427,7 +4430,12 @@ static int mtk_sgmii_init(struct mtk_eth
- 	u32 flags;
- 	int i;
- 
--	for (i = 0; i < MTK_MAX_DEVS; i++) {
-+	eth->sgmii_pcs = devm_kzalloc(eth->dev,
-+				      sizeof(*eth->sgmii_pcs) *
-+				      eth->soc->num_devs,
-+				      GFP_KERNEL);
-+
-+	for (i = 0; i < eth->soc->num_devs; i++) {
- 		np = of_parse_phandle(eth->dev->of_node, "mediatek,sgmiisys", i);
- 		if (!np)
- 			break;
-@@ -4472,6 +4480,18 @@ static int mtk_probe(struct platform_dev
- 	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628))
- 		eth->ip_align = NET_IP_ALIGN;
- 
-+	eth->netdev = devm_kzalloc(eth->dev,
-+				   sizeof(*eth->netdev) * eth->soc->num_devs,
-+				   GFP_KERNEL);
-+	if (!eth->netdev)
-+		return -ENOMEM;
-+
-+	eth->mac = devm_kzalloc(eth->dev,
-+				sizeof(*eth->mac) * eth->soc->num_devs,
-+				GFP_KERNEL);
-+	if (!eth->mac)
-+		return -ENOMEM;
-+
- 	spin_lock_init(&eth->page_lock);
- 	spin_lock_init(&eth->tx_irq_lock);
- 	spin_lock_init(&eth->rx_irq_lock);
-@@ -4657,7 +4677,7 @@ static int mtk_probe(struct platform_dev
- 			goto err_free_dev;
- 	}
- 
--	for (i = 0; i < MTK_MAX_DEVS; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
- 		if (!eth->netdev[i])
- 			continue;
- 
-@@ -4734,6 +4754,7 @@ static const struct mtk_soc_data mt2701_
- 	.hw_features = MTK_HW_FEATURES,
- 	.required_clks = MT7623_CLKS_BITMAP,
- 	.required_pctl = true,
-+	.num_devs = 2,
- 	.txrx = {
- 		.txd_size = sizeof(struct mtk_tx_dma),
- 		.rxd_size = sizeof(struct mtk_rx_dma),
-@@ -4752,6 +4773,7 @@ static const struct mtk_soc_data mt7621_
- 	.required_pctl = false,
- 	.offload_version = 1,
- 	.hash_offset = 2,
-+	.num_devs = 2,
- 	.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
- 	.txrx = {
- 		.txd_size = sizeof(struct mtk_tx_dma),
-@@ -4773,6 +4795,7 @@ static const struct mtk_soc_data mt7622_
- 	.offload_version = 2,
- 	.hash_offset = 2,
- 	.has_accounting = true,
-+	.num_devs = 2,
- 	.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
- 	.txrx = {
- 		.txd_size = sizeof(struct mtk_tx_dma),
-@@ -4792,6 +4815,7 @@ static const struct mtk_soc_data mt7623_
- 	.required_pctl = true,
- 	.offload_version = 1,
- 	.hash_offset = 2,
-+	.num_devs = 2,
- 	.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
- 	.txrx = {
- 		.txd_size = sizeof(struct mtk_tx_dma),
-@@ -4811,6 +4835,7 @@ static const struct mtk_soc_data mt7629_
- 	.required_clks = MT7629_CLKS_BITMAP,
- 	.required_pctl = false,
- 	.has_accounting = true,
-+	.num_devs = 2,
- 	.txrx = {
- 		.txd_size = sizeof(struct mtk_tx_dma),
- 		.rxd_size = sizeof(struct mtk_rx_dma),
-@@ -4832,6 +4857,7 @@ static const struct mtk_soc_data mt7981_
- 	.hash_offset = 4,
- 	.foe_entry_size = sizeof(struct mtk_foe_entry),
- 	.has_accounting = true,
-+	.num_devs = 2,
- 	.txrx = {
- 		.txd_size = sizeof(struct mtk_tx_dma_v2),
- 		.rxd_size = sizeof(struct mtk_rx_dma_v2),
-@@ -4851,6 +4877,7 @@ static const struct mtk_soc_data mt7986_
- 	.required_pctl = false,
- 	.offload_version = 2,
- 	.hash_offset = 4,
-+	.num_devs = 2,
- 	.foe_entry_size = sizeof(struct mtk_foe_entry),
- 	.has_accounting = true,
- 	.txrx = {
-@@ -4869,6 +4896,7 @@ static const struct mtk_soc_data rt5350_
- 	.hw_features = MTK_HW_FEATURES_MT7628,
- 	.required_clks = MT7628_CLKS_BITMAP,
- 	.required_pctl = false,
-+	.num_devs = 2,
- 	.txrx = {
- 		.txd_size = sizeof(struct mtk_tx_dma),
- 		.rxd_size = sizeof(struct mtk_rx_dma),
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1018,6 +1018,7 @@ struct mtk_reg_map {
-  * @required_pctl		A bool value to show whether the SoC requires
-  *				the extra setup for those pins used by GMAC.
-  * @hash_offset			Flow table hash offset.
-+ * @num_devs			SoC number of macs.
-  * @foe_entry_size		Foe table entry size.
-  * @has_accounting		Bool indicating support for accounting of
-  *				offloaded flows.
-@@ -1036,6 +1037,7 @@ struct mtk_soc_data {
- 	bool		required_pctl;
- 	u8		offload_version;
- 	u8		hash_offset;
-+	u8		num_devs;
- 	u16		foe_entry_size;
- 	netdev_features_t hw_features;
- 	bool		has_accounting;
-@@ -1051,9 +1053,6 @@ struct mtk_soc_data {
- 
- #define MTK_DMA_MONITOR_TIMEOUT		msecs_to_jiffies(1000)
- 
--/* currently no SoC has more than 2 macs */
--#define MTK_MAX_DEVS			2
--
- /* struct mtk_eth -	This is the main datasructure for holding the state
-  *			of the driver
-  * @dev:		The device pointer
-@@ -1108,14 +1107,14 @@ struct mtk_eth {
- 	spinlock_t			tx_irq_lock;
- 	spinlock_t			rx_irq_lock;
- 	struct net_device		dummy_dev;
--	struct net_device		*netdev[MTK_MAX_DEVS];
--	struct mtk_mac			*mac[MTK_MAX_DEVS];
-+	struct net_device		**netdev;
-+	struct mtk_mac			**mac;
- 	int				irq[3];
- 	u32				msg_enable;
- 	unsigned long			sysclk;
- 	struct regmap			*ethsys;
- 	struct regmap			*infra;
--	struct phylink_pcs		*sgmii_pcs[MTK_MAX_DEVS];
-+	struct phylink_pcs		**sgmii_pcs;
- 	struct regmap			*pctl;
- 	bool				hwlro;
- 	refcount_t			dma_refcnt;

target/linux/generic/pending-5.15/737-06-net-ethernet-mtk_eth_soc-add-support-for-MT7988-SoC.patch

@@ -1,495 +0,0 @@
-From 661bacf4363ca68939c15e20056b5f72fbd034e7 Mon Sep 17 00:00:00 2001
-From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Sat, 25 Feb 2023 00:08:24 +0100
-Subject: [PATCH 6/7] net: ethernet: mtk_eth_soc: add support for MT7988 SoC
-
-Introduce support for ethernet chip available in MT7988 SoC to
-mtk_eth_soc driver.
----
- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 153 ++++++++++++++--
- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 193 ++++++++++++++------
- 2 files changed, 279 insertions(+), 67 deletions(-)
-
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -152,6 +152,54 @@ static const struct mtk_reg_map mt7986_r
- 	.pse_oq_sta		= 0x01a0,
- };
- 
-+static const struct mtk_reg_map mt7988_reg_map = {
-+	.tx_irq_mask		= 0x461c,
-+	.tx_irq_status		= 0x4618,
-+	.pdma = {
-+		.rx_ptr		= 0x6900,
-+		.rx_cnt_cfg	= 0x6904,
-+		.pcrx_ptr	= 0x6908,
-+		.glo_cfg	= 0x6a04,
-+		.rst_idx	= 0x6a08,
-+		.delay_irq	= 0x6a0c,
-+		.irq_status	= 0x6a20,
-+		.irq_mask	= 0x6a28,
-+		.adma_rx_dbg0	= 0x6a38,
-+		.int_grp	= 0x6a50,
-+	},
-+	.qdma = {
-+		.qtx_cfg	= 0x4400,
-+		.qtx_sch	= 0x4404,
-+		.rx_ptr		= 0x4500,
-+		.rx_cnt_cfg	= 0x4504,
-+		.qcrx_ptr	= 0x4508,
-+		.glo_cfg	= 0x4604,
-+		.rst_idx	= 0x4608,
-+		.delay_irq	= 0x460c,
-+		.fc_th		= 0x4610,
-+		.int_grp	= 0x4620,
-+		.hred		= 0x4644,
-+		.ctx_ptr	= 0x4700,
-+		.dtx_ptr	= 0x4704,
-+		.crx_ptr	= 0x4710,
-+		.drx_ptr	= 0x4714,
-+		.fq_head	= 0x4720,
-+		.fq_tail	= 0x4724,
-+		.fq_count	= 0x4728,
-+		.fq_blen	= 0x472c,
-+		.tx_sch_rate	= 0x4798,
-+	},
-+	.gdm1_cnt		= 0x1c00,
-+	.gdma_to_ppe0		= 0x3333,
-+	.ppe_base		= 0x2200,
-+	.wdma_base = {
-+		[0]		= 0x4800,
-+		[1]		= 0x4c00,
-+	},
-+	.pse_iq_sta		= 0x0180,
-+	.pse_oq_sta		= 0x01a0,
-+};
-+
- /* strings used by ethtool */
- static const struct mtk_ethtool_stats {
- 	char str[ETH_GSTRING_LEN];
-@@ -179,10 +227,54 @@ static const struct mtk_ethtool_stats {
- };
- 
- static const char * const mtk_clks_source_name[] = {
--	"ethif", "sgmiitop", "esw", "gp0", "gp1", "gp2", "fe", "trgpll",
--	"sgmii_tx250m", "sgmii_rx250m", "sgmii_cdr_ref", "sgmii_cdr_fb",
--	"sgmii2_tx250m", "sgmii2_rx250m", "sgmii2_cdr_ref", "sgmii2_cdr_fb",
--	"sgmii_ck", "eth2pll", "wocpu0", "wocpu1", "netsys0", "netsys1"
-+	"ethif",
-+	"sgmiitop",
-+	"esw",
-+	"gp0",
-+	"gp1",
-+	"gp2",
-+	"gp3",
-+	"xgp1",
-+	"xgp2",
-+	"xgp3",
-+	"crypto",
-+	"fe",
-+	"trgpll",
-+	"sgmii_tx250m",
-+	"sgmii_rx250m",
-+	"sgmii_cdr_ref",
-+	"sgmii_cdr_fb",
-+	"sgmii2_tx250m",
-+	"sgmii2_rx250m",
-+	"sgmii2_cdr_ref",
-+	"sgmii2_cdr_fb",
-+	"sgmii_ck",
-+	"eth2pll",
-+	"wocpu0",
-+	"wocpu1",
-+	"netsys0",
-+	"netsys1",
-+	"ethwarp_wocpu2",
-+	"ethwarp_wocpu1",
-+	"ethwarp_wocpu0",
-+	"top_usxgmii0_sel",
-+	"top_usxgmii1_sel",
-+	"top_sgm0_sel",
-+	"top_sgm1_sel",
-+	"top_xfi_phy0_xtal_sel",
-+	"top_xfi_phy1_xtal_sel",
-+	"top_eth_gmii_sel",
-+	"top_eth_refck_50m_sel",
-+	"top_eth_sys_200m_sel",
-+	"top_eth_sys_sel",
-+	"top_eth_xgmii_sel",
-+	"top_eth_mii_sel",
-+	"top_netsys_sel",
-+	"top_netsys_500m_sel",
-+	"top_netsys_pao_2x_sel",
-+	"top_netsys_sync_250m_sel",
-+	"top_netsys_ppefb_250m_sel",
-+	"top_netsys_warp_sel",
- };
- 
- void mtk_w32(struct mtk_eth *eth, u32 val, unsigned reg)
-@@ -1206,10 +1298,19 @@ static void mtk_tx_set_dma_desc_v2(struc
- 		data |= TX_DMA_LS0;
- 	WRITE_ONCE(desc->txd3, data);
- 
--	if (mac->id == MTK_GMAC3_ID)
--		data = PSE_GDM3_PORT;
--	else
--		data = (mac->id + 1) << TX_DMA_FPORT_SHIFT_V2; /* forward port */
-+	 /* set forward port */
-+	switch (mac->id) {
-+	case MTK_GMAC1_ID:
-+		data = PSE_GDM1_PORT << TX_DMA_FPORT_SHIFT_V2;
-+		break;
-+	case MTK_GMAC2_ID:
-+		data = PSE_GDM2_PORT << TX_DMA_FPORT_SHIFT_V2;
-+		break;
-+	case MTK_GMAC3_ID:
-+		data = PSE_GDM3_PORT << TX_DMA_FPORT_SHIFT_V2;
-+		break;
-+	}
-+
- 	data |= TX_DMA_SWC_V2 | QID_BITS_V2(info->qid);
- 	WRITE_ONCE(desc->txd4, data);
- 
-@@ -4959,6 +5060,25 @@ static const struct mtk_soc_data mt7986_
- 	},
- };
- 
-+static const struct mtk_soc_data mt7988_data = {
-+	.reg_map = &mt7988_reg_map,
-+	.ana_rgc3 = 0x128,
-+	.caps = MT7988_CAPS,
-+	.hw_features = MTK_HW_FEATURES,
-+	.required_clks = MT7988_CLKS_BITMAP,
-+	.required_pctl = false,
-+	.num_devs = 3,
-+	.txrx = {
-+		.txd_size = sizeof(struct mtk_tx_dma_v2),
-+		.rxd_size = sizeof(struct mtk_rx_dma_v2),
-+		.rx_irq_done_mask = MTK_RX_DONE_INT_V2,
-+		.rx_dma_l4_valid = RX_DMA_L4_VALID_V2,
-+		.dma_max_len = MTK_TX_DMA_BUF_LEN_V2,
-+		.dma_len_offset = 8,
-+	},
-+};
-+
-+
- static const struct mtk_soc_data rt5350_data = {
- 	.reg_map = &mt7628_reg_map,
- 	.caps = MT7628_CAPS,
-@@ -4977,14 +5097,15 @@ static const struct mtk_soc_data rt5350_
- };
- 
- const struct of_device_id of_mtk_match[] = {
--	{ .compatible = "mediatek,mt2701-eth", .data = &mt2701_data},
--	{ .compatible = "mediatek,mt7621-eth", .data = &mt7621_data},
--	{ .compatible = "mediatek,mt7622-eth", .data = &mt7622_data},
--	{ .compatible = "mediatek,mt7623-eth", .data = &mt7623_data},
--	{ .compatible = "mediatek,mt7629-eth", .data = &mt7629_data},
--	{ .compatible = "mediatek,mt7981-eth", .data = &mt7981_data},
--	{ .compatible = "mediatek,mt7986-eth", .data = &mt7986_data},
--	{ .compatible = "ralink,rt5350-eth", .data = &rt5350_data},
-+	{ .compatible = "mediatek,mt2701-eth", .data = &mt2701_data },
-+	{ .compatible = "mediatek,mt7621-eth", .data = &mt7621_data },
-+	{ .compatible = "mediatek,mt7622-eth", .data = &mt7622_data },
-+	{ .compatible = "mediatek,mt7623-eth", .data = &mt7623_data },
-+	{ .compatible = "mediatek,mt7629-eth", .data = &mt7629_data },
-+	{ .compatible = "mediatek,mt7981-eth", .data = &mt7981_data },
-+	{ .compatible = "mediatek,mt7986-eth", .data = &mt7986_data },
-+	{ .compatible = "mediatek,mt7988-eth", .data = &mt7988_data },
-+	{ .compatible = "ralink,rt5350-eth", .data = &rt5350_data },
- 	{},
- };
- MODULE_DEVICE_TABLE(of, of_mtk_match);
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -116,7 +116,8 @@
- #define MTK_CDMP_EG_CTRL	0x404
- 
- /* GDM Exgress Control Register */
--#define MTK_GDMA_FWD_CFG(x)	(0x500 + (x * 0x1000))
-+#define MTK_GDMA_FWD_CFG(x)	((x == MTK_GMAC3_ID) ?		\
-+				 0x540 : 0x500 + (x * 0x1000))
- #define MTK_GDMA_SPECIAL_TAG	BIT(24)
- #define MTK_GDMA_ICS_EN		BIT(22)
- #define MTK_GDMA_TCS_EN		BIT(21)
-@@ -650,6 +651,11 @@ enum mtk_clks_map {
- 	MTK_CLK_GP0,
- 	MTK_CLK_GP1,
- 	MTK_CLK_GP2,
-+	MTK_CLK_GP3,
-+	MTK_CLK_XGP1,
-+	MTK_CLK_XGP2,
-+	MTK_CLK_XGP3,
-+	MTK_CLK_CRYPTO,
- 	MTK_CLK_FE,
- 	MTK_CLK_TRGPLL,
- 	MTK_CLK_SGMII_TX_250M,
-@@ -666,57 +672,108 @@ enum mtk_clks_map {
- 	MTK_CLK_WOCPU1,
- 	MTK_CLK_NETSYS0,
- 	MTK_CLK_NETSYS1,
-+	MTK_CLK_ETHWARP_WOCPU2,
-+	MTK_CLK_ETHWARP_WOCPU1,
-+	MTK_CLK_ETHWARP_WOCPU0,
-+	MTK_CLK_TOP_USXGMII_SBUS_0_SEL,
-+	MTK_CLK_TOP_USXGMII_SBUS_1_SEL,
-+	MTK_CLK_TOP_SGM_0_SEL,
-+	MTK_CLK_TOP_SGM_1_SEL,
-+	MTK_CLK_TOP_XFI_PHY_0_XTAL_SEL,
-+	MTK_CLK_TOP_XFI_PHY_1_XTAL_SEL,
-+	MTK_CLK_TOP_ETH_GMII_SEL,
-+	MTK_CLK_TOP_ETH_REFCK_50M_SEL,
-+	MTK_CLK_TOP_ETH_SYS_200M_SEL,
-+	MTK_CLK_TOP_ETH_SYS_SEL,
-+	MTK_CLK_TOP_ETH_XGMII_SEL,
-+	MTK_CLK_TOP_ETH_MII_SEL,
-+	MTK_CLK_TOP_NETSYS_SEL,
-+	MTK_CLK_TOP_NETSYS_500M_SEL,
-+	MTK_CLK_TOP_NETSYS_PAO_2X_SEL,
-+	MTK_CLK_TOP_NETSYS_SYNC_250M_SEL,
-+	MTK_CLK_TOP_NETSYS_PPEFB_250M_SEL,
-+	MTK_CLK_TOP_NETSYS_WARP_SEL,
- 	MTK_CLK_MAX
- };
- 
--#define MT7623_CLKS_BITMAP	(BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) |  \
--				 BIT(MTK_CLK_GP1) | BIT(MTK_CLK_GP2) | \
--				 BIT(MTK_CLK_TRGPLL))
--#define MT7622_CLKS_BITMAP	(BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) |  \
--				 BIT(MTK_CLK_GP0) | BIT(MTK_CLK_GP1) | \
--				 BIT(MTK_CLK_GP2) | \
--				 BIT(MTK_CLK_SGMII_TX_250M) | \
--				 BIT(MTK_CLK_SGMII_RX_250M) | \
--				 BIT(MTK_CLK_SGMII_CDR_REF) | \
--				 BIT(MTK_CLK_SGMII_CDR_FB) | \
--				 BIT(MTK_CLK_SGMII_CK) | \
--				 BIT(MTK_CLK_ETH2PLL))
-+#define MT7623_CLKS_BITMAP	(BIT_ULL(MTK_CLK_ETHIF) | BIT_ULL(MTK_CLK_ESW) |  \
-+				 BIT_ULL(MTK_CLK_GP1) | BIT_ULL(MTK_CLK_GP2) | \
-+				 BIT_ULL(MTK_CLK_TRGPLL))
-+#define MT7622_CLKS_BITMAP	(BIT_ULL(MTK_CLK_ETHIF) | BIT_ULL(MTK_CLK_ESW) |  \
-+				 BIT_ULL(MTK_CLK_GP0) | BIT_ULL(MTK_CLK_GP1) | \
-+				 BIT_ULL(MTK_CLK_GP2) | \
-+				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CK) | \
-+				 BIT_ULL(MTK_CLK_ETH2PLL))
- #define MT7621_CLKS_BITMAP	(0)
- #define MT7628_CLKS_BITMAP	(0)
--#define MT7629_CLKS_BITMAP	(BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) |  \
--				 BIT(MTK_CLK_GP0) | BIT(MTK_CLK_GP1) | \
--				 BIT(MTK_CLK_GP2) | BIT(MTK_CLK_FE) | \
--				 BIT(MTK_CLK_SGMII_TX_250M) | \
--				 BIT(MTK_CLK_SGMII_RX_250M) | \
--				 BIT(MTK_CLK_SGMII_CDR_REF) | \
--				 BIT(MTK_CLK_SGMII_CDR_FB) | \
--				 BIT(MTK_CLK_SGMII2_TX_250M) | \
--				 BIT(MTK_CLK_SGMII2_RX_250M) | \
--				 BIT(MTK_CLK_SGMII2_CDR_REF) | \
--				 BIT(MTK_CLK_SGMII2_CDR_FB) | \
--				 BIT(MTK_CLK_SGMII_CK) | \
--				 BIT(MTK_CLK_ETH2PLL) | BIT(MTK_CLK_SGMIITOP))
--#define MT7981_CLKS_BITMAP	(BIT(MTK_CLK_FE) | BIT(MTK_CLK_GP2) | BIT(MTK_CLK_GP1) | \
--				 BIT(MTK_CLK_WOCPU0) | \
--				 BIT(MTK_CLK_SGMII_TX_250M) | \
--				 BIT(MTK_CLK_SGMII_RX_250M) | \
--				 BIT(MTK_CLK_SGMII_CDR_REF) | \
--				 BIT(MTK_CLK_SGMII_CDR_FB) | \
--				 BIT(MTK_CLK_SGMII2_TX_250M) | \
--				 BIT(MTK_CLK_SGMII2_RX_250M) | \
--				 BIT(MTK_CLK_SGMII2_CDR_REF) | \
--				 BIT(MTK_CLK_SGMII2_CDR_FB) | \
--				 BIT(MTK_CLK_SGMII_CK))
--#define MT7986_CLKS_BITMAP	(BIT(MTK_CLK_FE) | BIT(MTK_CLK_GP2) | BIT(MTK_CLK_GP1) | \
--				 BIT(MTK_CLK_WOCPU1) | BIT(MTK_CLK_WOCPU0) | \
--				 BIT(MTK_CLK_SGMII_TX_250M) | \
--				 BIT(MTK_CLK_SGMII_RX_250M) | \
--				 BIT(MTK_CLK_SGMII_CDR_REF) | \
--				 BIT(MTK_CLK_SGMII_CDR_FB) | \
--				 BIT(MTK_CLK_SGMII2_TX_250M) | \
--				 BIT(MTK_CLK_SGMII2_RX_250M) | \
--				 BIT(MTK_CLK_SGMII2_CDR_REF) | \
--				 BIT(MTK_CLK_SGMII2_CDR_FB))
-+#define MT7629_CLKS_BITMAP	(BIT_ULL(MTK_CLK_ETHIF) | BIT_ULL(MTK_CLK_ESW) |  \
-+				 BIT_ULL(MTK_CLK_GP0) | BIT_ULL(MTK_CLK_GP1) | \
-+				 BIT_ULL(MTK_CLK_GP2) | BIT_ULL(MTK_CLK_FE) | \
-+				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CK) | \
-+				 BIT_ULL(MTK_CLK_ETH2PLL) | BIT_ULL(MTK_CLK_SGMIITOP))
-+#define MT7981_CLKS_BITMAP	(BIT_ULL(MTK_CLK_FE) | BIT_ULL(MTK_CLK_GP2) | BIT_ULL(MTK_CLK_GP1) | \
-+				 BIT_ULL(MTK_CLK_WOCPU0) | \
-+				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CK))
-+#define MT7986_CLKS_BITMAP	(BIT_ULL(MTK_CLK_FE) | BIT_ULL(MTK_CLK_GP2) | BIT_ULL(MTK_CLK_GP1) | \
-+				 BIT_ULL(MTK_CLK_WOCPU1) | BIT_ULL(MTK_CLK_WOCPU0) | \
-+				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB))
-+#define MT7988_CLKS_BITMAP	(BIT_ULL(MTK_CLK_FE) | BIT_ULL(MTK_CLK_ESW) | \
-+				 BIT_ULL(MTK_CLK_GP1) | BIT_ULL(MTK_CLK_GP2) | \
-+				 BIT_ULL(MTK_CLK_GP3) | BIT_ULL(MTK_CLK_XGP1) | \
-+				 BIT_ULL(MTK_CLK_XGP2) | BIT_ULL(MTK_CLK_XGP3) | \
-+				 BIT_ULL(MTK_CLK_CRYPTO) | \
-+				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_ETHWARP_WOCPU2) | \
-+				 BIT_ULL(MTK_CLK_ETHWARP_WOCPU1) | \
-+				 BIT_ULL(MTK_CLK_ETHWARP_WOCPU0) | \
-+				 BIT_ULL(MTK_CLK_TOP_USXGMII_SBUS_0_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_USXGMII_SBUS_1_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_SGM_0_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_SGM_1_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_XFI_PHY_0_XTAL_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_XFI_PHY_1_XTAL_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_ETH_GMII_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_ETH_REFCK_50M_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_ETH_SYS_200M_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_ETH_SYS_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_ETH_XGMII_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_ETH_MII_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_NETSYS_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_NETSYS_500M_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_NETSYS_PAO_2X_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_NETSYS_SYNC_250M_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_NETSYS_PPEFB_250M_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_NETSYS_WARP_SEL))
- 
- enum mtk_dev_state {
- 	MTK_HW_INIT,
-@@ -844,6 +901,7 @@ enum mkt_eth_capabilities {
- 	MTK_RGMII_BIT = 0,
- 	MTK_TRGMII_BIT,
- 	MTK_SGMII_BIT,
-+	MTK_USXGMII_BIT,
- 	MTK_ESW_BIT,
- 	MTK_GEPHY_BIT,
- 	MTK_MUX_BIT,
-@@ -866,6 +924,8 @@ enum mkt_eth_capabilities {
- 	MTK_ETH_MUX_U3_GMAC2_TO_QPHY_BIT,
- 	MTK_ETH_MUX_GMAC1_GMAC2_TO_SGMII_RGMII_BIT,
- 	MTK_ETH_MUX_GMAC12_TO_GEPHY_SGMII_BIT,
-+	MTK_ETH_MUX_GMAC123_TO_GEPHY_SGMII_BIT,
-+	MTK_ETH_MUX_GMAC123_TO_USXGMII_BIT,
- 
- 	/* PATH BITS */
- 	MTK_ETH_PATH_GMAC1_RGMII_BIT,
-@@ -874,13 +934,18 @@ enum mkt_eth_capabilities {
- 	MTK_ETH_PATH_GMAC2_RGMII_BIT,
- 	MTK_ETH_PATH_GMAC2_SGMII_BIT,
- 	MTK_ETH_PATH_GMAC2_GEPHY_BIT,
-+	MTK_ETH_PATH_GMAC3_SGMII_BIT,
- 	MTK_ETH_PATH_GDM1_ESW_BIT,
-+	MTK_ETH_PATH_GMAC1_USXGMII_BIT,
-+	MTK_ETH_PATH_GMAC2_USXGMII_BIT,
-+	MTK_ETH_PATH_GMAC3_USXGMII_BIT,
- };
- 
- /* Supported hardware group on SoCs */
- #define MTK_RGMII		BIT_ULL(MTK_RGMII_BIT)
- #define MTK_TRGMII		BIT_ULL(MTK_TRGMII_BIT)
- #define MTK_SGMII		BIT_ULL(MTK_SGMII_BIT)
-+#define MTK_USXGMII		BIT_ULL(MTK_USXGMII_BIT)
- #define MTK_ESW			BIT_ULL(MTK_ESW_BIT)
- #define MTK_GEPHY		BIT_ULL(MTK_GEPHY_BIT)
- #define MTK_MUX			BIT_ULL(MTK_MUX_BIT)
-@@ -907,6 +972,10 @@ enum mkt_eth_capabilities {
- 	BIT_ULL(MTK_ETH_MUX_GMAC1_GMAC2_TO_SGMII_RGMII_BIT)
- #define MTK_ETH_MUX_GMAC12_TO_GEPHY_SGMII	\
- 	BIT_ULL(MTK_ETH_MUX_GMAC12_TO_GEPHY_SGMII_BIT)
-+#define MTK_ETH_MUX_GMAC123_TO_GEPHY_SGMII	\
-+	BIT_ULL(MTK_ETH_MUX_GMAC123_TO_GEPHY_SGMII_BIT)
-+#define MTK_ETH_MUX_GMAC123_TO_USXGMII	\
-+	BIT_ULL(MTK_ETH_MUX_GMAC123_TO_USXGMII_BIT)
- 
- /* Supported path present on SoCs */
- #define MTK_ETH_PATH_GMAC1_RGMII	BIT_ULL(MTK_ETH_PATH_GMAC1_RGMII_BIT)
-@@ -915,7 +984,11 @@ enum mkt_eth_capabilities {
- #define MTK_ETH_PATH_GMAC2_RGMII	BIT_ULL(MTK_ETH_PATH_GMAC2_RGMII_BIT)
- #define MTK_ETH_PATH_GMAC2_SGMII	BIT_ULL(MTK_ETH_PATH_GMAC2_SGMII_BIT)
- #define MTK_ETH_PATH_GMAC2_GEPHY	BIT_ULL(MTK_ETH_PATH_GMAC2_GEPHY_BIT)
-+#define MTK_ETH_PATH_GMAC3_SGMII	BIT_ULL(MTK_ETH_PATH_GMAC3_SGMII_BIT)
- #define MTK_ETH_PATH_GDM1_ESW		BIT_ULL(MTK_ETH_PATH_GDM1_ESW_BIT)
-+#define MTK_ETH_PATH_GMAC1_USXGMII	BIT_ULL(MTK_ETH_PATH_GMAC1_USXGMII_BIT)
-+#define MTK_ETH_PATH_GMAC2_USXGMII	BIT_ULL(MTK_ETH_PATH_GMAC2_USXGMII_BIT)
-+#define MTK_ETH_PATH_GMAC3_USXGMII	BIT_ULL(MTK_ETH_PATH_GMAC3_USXGMII_BIT)
- 
- #define MTK_GMAC1_RGMII		(MTK_ETH_PATH_GMAC1_RGMII | MTK_RGMII)
- #define MTK_GMAC1_TRGMII	(MTK_ETH_PATH_GMAC1_TRGMII | MTK_TRGMII)
-@@ -923,7 +996,11 @@ enum mkt_eth_capabilities {
- #define MTK_GMAC2_RGMII		(MTK_ETH_PATH_GMAC2_RGMII | MTK_RGMII)
- #define MTK_GMAC2_SGMII		(MTK_ETH_PATH_GMAC2_SGMII | MTK_SGMII)
- #define MTK_GMAC2_GEPHY		(MTK_ETH_PATH_GMAC2_GEPHY | MTK_GEPHY)
-+#define MTK_GMAC3_SGMII		(MTK_ETH_PATH_GMAC3_SGMII | MTK_SGMII)
- #define MTK_GDM1_ESW		(MTK_ETH_PATH_GDM1_ESW | MTK_ESW)
-+#define MTK_GMAC1_USXGMII	(MTK_ETH_PATH_GMAC1_USXGMII | MTK_USXGMII)
-+#define MTK_GMAC2_USXGMII	(MTK_ETH_PATH_GMAC2_USXGMII | MTK_USXGMII)
-+#define MTK_GMAC3_USXGMII	(MTK_ETH_PATH_GMAC3_USXGMII | MTK_USXGMII)
- 
- /* MUXes present on SoCs */
- /* 0: GDM1 -> GMAC1, 1: GDM1 -> ESW */
-@@ -946,6 +1023,12 @@ enum mkt_eth_capabilities {
- #define MTK_MUX_GMAC12_TO_GEPHY_SGMII   \
- 	(MTK_ETH_MUX_GMAC12_TO_GEPHY_SGMII | MTK_MUX)
- 
-+#define MTK_MUX_GMAC123_TO_GEPHY_SGMII   \
-+	(MTK_ETH_MUX_GMAC123_TO_GEPHY_SGMII | MTK_MUX)
-+
-+#define MTK_MUX_GMAC123_TO_USXGMII   \
-+	(MTK_ETH_MUX_GMAC123_TO_USXGMII | MTK_MUX | MTK_INFRA)
-+
- #ifdef CONFIG_SOC_MT7621
- #define MTK_CAP_MASK MTK_NETSYS_V2
- #else
-@@ -984,9 +1067,17 @@ enum mkt_eth_capabilities {
- 		      MTK_MUX_U3_GMAC2_TO_QPHY | MTK_U3_COPHY_V2 | \
- 		      MTK_NETSYS_V2 | MTK_RSTCTRL_PPE1)
- 
--#define MT7986_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | \
--		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
--		      MTK_NETSYS_V2 | MTK_RSTCTRL_PPE1)
-+#define MT7986_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII |	\
-+		      MTK_MUX_GMAC12_TO_GEPHY_SGMII |		\
-+		      MTK_QDMA | MTK_NETSYS_V2 |		\
-+		      MTK_RSTCTRL_PPE1)
-+
-+#define MT7988_CAPS   (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII |	\
-+		       MTK_GMAC3_SGMII | MTK_QDMA |		\
-+		       MTK_MUX_GMAC123_TO_GEPHY_SGMII |		\
-+		       MTK_NETSYS_V3 | MTK_RSTCTRL_PPE1 |	\
-+		       MTK_GMAC1_USXGMII | MTK_GMAC2_USXGMII |	\
-+		       MTK_GMAC3_USXGMII | MTK_MUX_GMAC123_TO_USXGMII)
- 
- struct mtk_tx_dma_desc_info {
- 	dma_addr_t	addr;
-@@ -1072,7 +1163,7 @@ struct mtk_soc_data {
- 	const struct mtk_reg_map *reg_map;
- 	u32             ana_rgc3;
- 	u64		caps;
--	u32		required_clks;
-+	u64		required_clks;
- 	bool		required_pctl;
- 	u8		offload_version;
- 	u8		hash_offset;

target/linux/generic/pending-6.1/732-00-net-ethernet-mtk_eth_soc-compile-out-netsys-v2-code-.patch

@@ -0,0 +1,44 @@
+From: Felix Fietkau <nbd@nbd.name>
+Date: Thu, 27 Oct 2022 23:39:52 +0200
+Subject: [PATCH] net: ethernet: mtk_eth_soc: compile out netsys v2 code
+ on mt7621
+
+Avoid some branches in the hot path on low-end devices with limited CPU power,
+and reduce code size
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -1326,6 +1326,22 @@ struct mtk_mac {
+ /* the struct describing the SoC. these are declared in the soc_xyz.c files */
+ extern const struct of_device_id of_mtk_match[];
+ 
++#ifdef CONFIG_SOC_MT7621
++static inline bool mtk_is_netsys_v1(struct mtk_eth *eth)
++{
++	return true;
++}
++
++static inline bool mtk_is_netsys_v2_or_greater(struct mtk_eth *eth)
++{
++	return false;
++}
++
++static inline bool mtk_is_netsys_v3_or_greater(struct mtk_eth *eth)
++{
++	return false;
++}
++#else
+ static inline bool mtk_is_netsys_v1(struct mtk_eth *eth)
+ {
+ 	return eth->soc->version == 1;
+@@ -1340,6 +1356,7 @@ static inline bool mtk_is_netsys_v3_or_g
+ {
+ 	return eth->soc->version > 2;
+ }
++#endif
+ 
+ static inline struct mtk_foe_entry *
+ mtk_foe_get_entry(struct mtk_ppe *ppe, u16 hash)

target/linux/generic/pending-6.1/732-01-net-ethernet-mtk_eth_soc-work-around-issue-with-send.patch

@@ -16,7 +16,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -1468,12 +1468,28 @@ static void mtk_wake_queue(struct mtk_et
+@@ -1562,12 +1562,28 @@ static void mtk_wake_queue(struct mtk_et
  	}
  }
  
@@ -45,11 +45,11 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	bool gso = false;
  	int tx_num;
  
-@@ -1495,6 +1511,18 @@ static netdev_tx_t mtk_start_xmit(struct
+@@ -1589,6 +1605,18 @@ static netdev_tx_t mtk_start_xmit(struct
  		return NETDEV_TX_BUSY;
  	}
  
-+	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2) &&
++	if (mtk_is_netsys_v1(eth) &&
 +	    skb_is_gso(skb) && mtk_skb_has_small_frag(skb)) {
 +		segs = skb_gso_segment(skb, dev->features & ~NETIF_F_ALL_TSO);
 +		if (IS_ERR(segs))
@@ -64,14 +64,14 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	/* TSO: fill MSS info in tcp checksum field */
  	if (skb_is_gso(skb)) {
  		if (skb_cow_head(skb, 0)) {
-@@ -1510,8 +1538,14 @@ static netdev_tx_t mtk_start_xmit(struct
+@@ -1604,8 +1632,14 @@ static netdev_tx_t mtk_start_xmit(struct
  		}
  	}
  
 -	if (mtk_tx_map(skb, dev, tx_num, ring, gso) < 0)
 -		goto drop;
 +	skb_list_walk_safe(skb, skb, next) {
-+		if ((!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2) &&
++		if ((mtk_is_netsys_v1(eth) &&
 +		     mtk_skb_has_small_frag(skb) && skb_linearize(skb)) ||
 +		    mtk_tx_map(skb, dev, tx_num, ring, gso) < 0) {
 +				stats->tx_dropped++;
@@ -83,7 +83,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  		netif_tx_stop_all_queues(dev);
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -258,7 +258,7 @@
+@@ -268,7 +268,7 @@
  #define MTK_CHK_DDONE_EN	BIT(28)
  #define MTK_DMAD_WR_WDONE	BIT(26)
  #define MTK_WCOMP_EN		BIT(24)

target/linux/generic/pending-6.1/732-02-net-ethernet-mtk_eth_soc-set-NETIF_F_ALL_TSO.patch

@@ -9,7 +9,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -48,8 +48,7 @@
+@@ -47,8 +47,7 @@
  #define MTK_HW_FEATURES		(NETIF_F_IP_CSUM | \
  				 NETIF_F_RXCSUM | \
  				 NETIF_F_HW_VLAN_CTAG_TX | \

target/linux/generic/pending-6.1/734-net-ethernet-mtk_eth_soc-ppe-fix-L2-offloading-with-.patch

@@ -20,7 +20,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  #include <net/dsa.h>
  #include "mtk_eth_soc.h"
  #include "mtk_ppe.h"
-@@ -752,7 +753,9 @@ void __mtk_ppe_check_skb(struct mtk_ppe
+@@ -775,7 +776,9 @@ void __mtk_ppe_check_skb(struct mtk_ppe
  		    skb->dev->dsa_ptr->tag_ops->proto != DSA_TAG_PROTO_MTK)
  			goto out;
  

target/linux/generic/pending-6.1/736-01-net-ethernet-mtk_eth_soc-add-code-for-offloading-flo.patch

@@ -11,10 +11,15 @@ PPE device.
 
 Signed-off-by: Felix Fietkau <nbd@nbd.name>
 ---
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h   |   3 +
+ .../net/ethernet/mediatek/mtk_ppe_offload.c   |  37 ++++---
+ drivers/net/ethernet/mediatek/mtk_wed.c       | 101 ++++++++++++++++++
+ include/linux/soc/mediatek/mtk_wed.h          |   6 ++
+ 4 files changed, 133 insertions(+), 14 deletions(-)
 
 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1280,6 +1280,9 @@ int mtk_gmac_rgmii_path_setup(struct mtk
+@@ -1451,6 +1451,9 @@ int mtk_gmac_rgmii_path_setup(struct mtk
  int mtk_eth_offload_init(struct mtk_eth *eth);
  int mtk_eth_setup_tc(struct net_device *dev, enum tc_setup_type type,
  		     void *type_data);
@@ -120,7 +125,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  static void
  wed_m32(struct mtk_wed_device *dev, u32 reg, u32 mask, u32 val)
  {
-@@ -1745,6 +1752,99 @@ out:
+@@ -1753,6 +1760,99 @@ out:
  	mutex_unlock(&hw_lock);
  }
  
@@ -220,7 +225,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  void mtk_wed_add_hw(struct device_node *np, struct mtk_eth *eth,
  		    void __iomem *wdma, phys_addr_t wdma_phy,
  		    int index)
-@@ -1764,6 +1864,7 @@ void mtk_wed_add_hw(struct device_node *
+@@ -1772,6 +1872,7 @@ void mtk_wed_add_hw(struct device_node *
  		.irq_set_mask = mtk_wed_irq_set_mask,
  		.detach = mtk_wed_detach,
  		.ppe_check = mtk_wed_ppe_check,

target/linux/generic/pending-6.1/736-02-net-ethernet-mediatek-mtk_ppe-prefer-newly-added-l2-.patch

@@ -12,7 +12,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/drivers/net/ethernet/mediatek/mtk_ppe.c
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
-@@ -634,10 +634,20 @@ void mtk_foe_entry_clear(struct mtk_ppe
+@@ -657,10 +657,20 @@ void mtk_foe_entry_clear(struct mtk_ppe
  static int
  mtk_foe_entry_commit_l2(struct mtk_ppe *ppe, struct mtk_flow_entry *entry)
  {

target/linux/generic/pending-6.1/736-03-net-ethernet-mtk_eth_soc-improve-keeping-track-of-of.patch

@@ -9,10 +9,13 @@ flow accounting support.
 
 Signed-off-by: Felix Fietkau <nbd@nbd.name>
 ---
+ drivers/net/ethernet/mediatek/mtk_ppe.c | 162 ++++++++++++------------
+ drivers/net/ethernet/mediatek/mtk_ppe.h |  15 +--
+ 2 files changed, 86 insertions(+), 91 deletions(-)
 
 --- a/drivers/net/ethernet/mediatek/mtk_ppe.c
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
-@@ -460,42 +460,43 @@ int mtk_foe_entry_set_queue(struct mtk_e
+@@ -477,42 +477,43 @@ int mtk_foe_entry_set_queue(struct mtk_e
  	return 0;
  }
  
@@ -72,7 +75,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  		struct mtk_foe_entry *hwe = mtk_foe_get_entry(ppe, entry->hash);
  
  		hwe->ib1 &= ~MTK_FOE_IB1_STATE;
-@@ -515,7 +516,8 @@ __mtk_foe_entry_clear(struct mtk_ppe *pp
+@@ -532,7 +533,8 @@ __mtk_foe_entry_clear(struct mtk_ppe *pp
  	if (entry->type != MTK_FLOW_TYPE_L2_SUBFLOW)
  		return;
  
@@ -82,7 +85,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	kfree(entry);
  }
  
-@@ -531,66 +533,55 @@ static int __mtk_foe_entry_idle_time(str
+@@ -548,66 +550,55 @@ static int __mtk_foe_entry_idle_time(str
  		return now - timestamp;
  }
  
@@ -178,7 +181,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  }
  
  static void
-@@ -627,7 +618,8 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
+@@ -650,7 +641,8 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
  void mtk_foe_entry_clear(struct mtk_ppe *ppe, struct mtk_flow_entry *entry)
  {
  	spin_lock_bh(&ppe_lock);
@@ -188,7 +191,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	spin_unlock_bh(&ppe_lock);
  }
  
-@@ -674,8 +666,8 @@ mtk_foe_entry_commit_subflow(struct mtk_
+@@ -697,8 +689,8 @@ mtk_foe_entry_commit_subflow(struct mtk_
  {
  	const struct mtk_soc_data *soc = ppe->eth->soc;
  	struct mtk_flow_entry *flow_info;
@@ -198,7 +201,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	u32 ib1_mask = mtk_get_ib1_pkt_type_mask(ppe->eth) | MTK_FOE_IB1_UDP;
  	int type;
  
-@@ -683,30 +675,30 @@ mtk_foe_entry_commit_subflow(struct mtk_
+@@ -706,30 +698,30 @@ mtk_foe_entry_commit_subflow(struct mtk_
  	if (!flow_info)
  		return;
  
@@ -239,7 +242,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  }
  
  void __mtk_ppe_check_skb(struct mtk_ppe *ppe, struct sk_buff *skb, u16 hash)
-@@ -716,9 +708,11 @@ void __mtk_ppe_check_skb(struct mtk_ppe
+@@ -739,9 +731,11 @@ void __mtk_ppe_check_skb(struct mtk_ppe
  	struct mtk_foe_entry *hwe = mtk_foe_get_entry(ppe, hash);
  	struct mtk_flow_entry *entry;
  	struct mtk_foe_bridge key = {};
@@ -251,7 +254,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	u8 *tag;
  
  	spin_lock_bh(&ppe_lock);
-@@ -726,20 +720,14 @@ void __mtk_ppe_check_skb(struct mtk_ppe
+@@ -749,20 +743,14 @@ void __mtk_ppe_check_skb(struct mtk_ppe
  	if (FIELD_GET(MTK_FOE_IB1_STATE, hwe->ib1) == MTK_FOE_STATE_BIND)
  		goto out;
  
@@ -278,7 +281,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  			continue;
  		}
  
-@@ -790,9 +778,17 @@ out:
+@@ -813,9 +801,17 @@ out:
  
  int mtk_foe_entry_idle_time(struct mtk_ppe *ppe, struct mtk_flow_entry *entry)
  {
@@ -300,7 +303,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  int mtk_ppe_prepare_reset(struct mtk_ppe *ppe)
 --- a/drivers/net/ethernet/mediatek/mtk_ppe.h
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe.h
-@@ -265,7 +265,12 @@ enum {
+@@ -286,7 +286,12 @@ enum {
  
  struct mtk_flow_entry {
  	union {
@@ -314,7 +317,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  		struct {
  			struct rhash_head l2_node;
  			struct hlist_head l2_flows;
-@@ -275,13 +280,7 @@ struct mtk_flow_entry {
+@@ -296,13 +301,7 @@ struct mtk_flow_entry {
  	s8 wed_index;
  	u8 ppe_index;
  	u16 hash;

target/linux/generic/pending-6.1/736-04-net-ethernet-mediatek-fix-ppe-flow-accounting-for-L2.patch

@@ -27,7 +27,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
  	if (ret)
  		dev_err(ppe->dev, "MIB table busy");
-@@ -90,18 +90,32 @@ static int mtk_ppe_mib_wait_busy(struct
+@@ -90,17 +90,31 @@ static int mtk_ppe_mib_wait_busy(struct
  	return ret;
  }
  
@@ -43,7 +43,6 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +
 +struct mtk_foe_accounting *mtk_ppe_mib_entry_read(struct mtk_ppe *ppe, u16 index)
  {
- 	u32 byte_cnt_low, byte_cnt_high, pkt_cnt_low, pkt_cnt_high;
  	u32 val, cnt_r0, cnt_r1, cnt_r2;
 +	struct mtk_foe_accounting *acct;
  	int ret;
@@ -62,22 +61,32 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
  	cnt_r0 = readl(ppe->base + MTK_PPE_MIB_SER_R0);
  	cnt_r1 = readl(ppe->base + MTK_PPE_MIB_SER_R1);
-@@ -111,10 +125,11 @@ static int mtk_mib_entry_read(struct mtk
+@@ -109,19 +123,19 @@ static int mtk_mib_entry_read(struct mtk
- 	byte_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R1_BYTE_CNT_HIGH, cnt_r1);
+ 	if (mtk_is_netsys_v3_or_greater(ppe->eth)) {
- 	pkt_cnt_low = FIELD_GET(MTK_PPE_MIB_SER_R1_PKT_CNT_LOW, cnt_r1);
+ 		/* 64 bit for each counter */
- 	pkt_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R2_PKT_CNT_HIGH, cnt_r2);
+ 		u32 cnt_r3 = readl(ppe->base + MTK_PPE_MIB_SER_R3);
--	*bytes = ((u64)byte_cnt_high << 32) | byte_cnt_low;
+-		*bytes = ((u64)cnt_r1 << 32) | cnt_r0;
--	*packets = (pkt_cnt_high << 16) | pkt_cnt_low;
+-		*packets = ((u64)cnt_r3 << 32) | cnt_r2;
++		acct->bytes += ((u64)cnt_r1 << 32) | cnt_r0;
++		acct->packets += ((u64)cnt_r3 << 32) | cnt_r2;
+ 	} else {
+ 		/* 48 bit byte counter, 40 bit packet counter */
+ 		u32 byte_cnt_low = FIELD_GET(MTK_PPE_MIB_SER_R0_BYTE_CNT_LOW, cnt_r0);
+ 		u32 byte_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R1_BYTE_CNT_HIGH, cnt_r1);
+ 		u32 pkt_cnt_low = FIELD_GET(MTK_PPE_MIB_SER_R1_PKT_CNT_LOW, cnt_r1);
+ 		u32 pkt_cnt_high = FIELD_GET(MTK_PPE_MIB_SER_R2_PKT_CNT_HIGH, cnt_r2);
+-		*bytes = ((u64)byte_cnt_high << 32) | byte_cnt_low;
+-		*packets = (pkt_cnt_high << 16) | pkt_cnt_low;
++		acct->bytes += ((u64)byte_cnt_high << 32) | byte_cnt_low;
++		acct->packets += (pkt_cnt_high << 16) | pkt_cnt_low;
+ 	}
  
 -	return 0;
-+	acct->bytes += ((u64)byte_cnt_high << 32) | byte_cnt_low;
-+	acct->packets += (pkt_cnt_high << 16) | pkt_cnt_low;
-+
 +	return acct;
  }
  
  static void mtk_ppe_cache_clear(struct mtk_ppe *ppe)
-@@ -503,13 +518,6 @@ __mtk_foe_entry_clear(struct mtk_ppe *pp
+@@ -520,13 +534,6 @@ __mtk_foe_entry_clear(struct mtk_ppe *pp
  		hwe->ib1 |= FIELD_PREP(MTK_FOE_IB1_STATE, MTK_FOE_STATE_INVALID);
  		dma_wmb();
  		mtk_ppe_cache_clear(ppe);
@@ -91,7 +100,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	}
  	entry->hash = 0xffff;
  
-@@ -534,11 +542,14 @@ static int __mtk_foe_entry_idle_time(str
+@@ -551,11 +558,14 @@ static int __mtk_foe_entry_idle_time(str
  }
  
  static bool
@@ -107,7 +116,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	int len;
  
  	if (hash == 0xffff)
-@@ -549,18 +560,35 @@ mtk_flow_entry_update(struct mtk_ppe *pp
+@@ -566,18 +576,35 @@ mtk_flow_entry_update(struct mtk_ppe *pp
  	memcpy(&foe, hwe, len);
  
  	if (!mtk_flow_entry_match(ppe->eth, entry, &foe, len) ||
@@ -146,7 +155,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	struct mtk_flow_entry *cur;
  	struct hlist_node *tmp;
  	int idle;
-@@ -569,7 +597,9 @@ mtk_flow_entry_update_l2(struct mtk_ppe
+@@ -586,7 +613,9 @@ mtk_flow_entry_update_l2(struct mtk_ppe
  	hlist_for_each_entry_safe(cur, tmp, &entry->l2_flows, l2_list) {
  		int cur_idle;
  
@@ -157,7 +166,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  			__mtk_foe_entry_clear(ppe, entry, false);
  			continue;
  		}
-@@ -584,10 +614,29 @@ mtk_flow_entry_update_l2(struct mtk_ppe
+@@ -601,10 +630,29 @@ mtk_flow_entry_update_l2(struct mtk_ppe
  	}
  }
  
@@ -187,7 +196,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	struct mtk_eth *eth = ppe->eth;
  	u16 timestamp = mtk_eth_timestamp(eth);
  	struct mtk_foe_entry *hwe;
-@@ -612,6 +661,12 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
+@@ -635,6 +683,12 @@ __mtk_foe_entry_commit(struct mtk_ppe *p
  
  	dma_wmb();
  
@@ -200,7 +209,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	mtk_ppe_cache_clear(ppe);
  }
  
-@@ -776,21 +831,6 @@ out:
+@@ -799,21 +853,6 @@ out:
  	spin_unlock_bh(&ppe_lock);
  }
  
@@ -222,7 +231,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  int mtk_ppe_prepare_reset(struct mtk_ppe *ppe)
  {
  	if (!ppe)
-@@ -818,32 +858,6 @@ int mtk_ppe_prepare_reset(struct mtk_ppe
+@@ -841,32 +880,6 @@ int mtk_ppe_prepare_reset(struct mtk_ppe
  	return mtk_ppe_wait_busy(ppe);
  }
  
@@ -257,7 +266,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	bool accounting = eth->soc->has_accounting;
 --- a/drivers/net/ethernet/mediatek/mtk_ppe.h
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe.h
-@@ -283,6 +283,8 @@ struct mtk_flow_entry {
+@@ -304,6 +304,8 @@ struct mtk_flow_entry {
  	struct mtk_foe_entry data;
  	struct rhash_head node;
  	unsigned long cookie;
@@ -266,7 +275,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  };
  
  struct mtk_mib_entry {
-@@ -326,6 +328,7 @@ void mtk_ppe_deinit(struct mtk_eth *eth)
+@@ -348,6 +350,7 @@ void mtk_ppe_deinit(struct mtk_eth *eth)
  void mtk_ppe_start(struct mtk_ppe *ppe);
  int mtk_ppe_stop(struct mtk_ppe *ppe);
  int mtk_ppe_prepare_reset(struct mtk_ppe *ppe);
@@ -274,7 +283,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
  void __mtk_ppe_check_skb(struct mtk_ppe *ppe, struct sk_buff *skb, u16 hash);
  
-@@ -374,9 +377,8 @@ int mtk_foe_entry_set_queue(struct mtk_e
+@@ -396,9 +399,8 @@ int mtk_foe_entry_set_queue(struct mtk_e
  			    unsigned int queue);
  int mtk_foe_entry_commit(struct mtk_ppe *ppe, struct mtk_flow_entry *entry);
  void mtk_foe_entry_clear(struct mtk_ppe *ppe, struct mtk_flow_entry *entry);
@@ -295,7 +304,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 -		acct = mtk_foe_entry_get_mib(ppe, i, NULL);
 +		acct = mtk_ppe_mib_entry_read(ppe, i);
  
- 		type = FIELD_GET(MTK_FOE_IB1_PACKET_TYPE, entry->ib1);
+ 		type = mtk_get_ib1_pkt_type(ppe->eth, entry->ib1);
  		seq_printf(m, "%05x %s %7s", i,
 --- a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c

target/linux/generic/pending-6.1/737-01-net-ethernet-mtk_eth_soc-add-MTK_NETSYS_V1-capabilit.patch

@@ -1,223 +0,0 @@
-From 663fa1b7e0cb2c929008482014a70c6625caad75 Mon Sep 17 00:00:00 2001
-From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 7 Mar 2023 15:55:13 +0000
-Subject: [PATCH 1/7] net: ethernet: mtk_eth_soc: add MTK_NETSYS_V1 capability
- bit
-
-Introduce MTK_NETSYS_V1 bit in the device capabilities for
-MT7621/MT7622/MT7623/MT7628/MT7629 SoCs.
-Use !MTK_NETSYS_V1 instead of MTK_NETSYS_V2 in the driver codebase.
-This is a preliminary patch to introduce support for MT7988 SoC.
-
-Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
-Signed-off-by: Daniel Golle <daniel@makrotopia.org>
----
- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 30 +++++++-------
- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 45 ++++++++++++---------
- 2 files changed, 41 insertions(+), 34 deletions(-)
-
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -639,7 +639,7 @@ static void mtk_set_queue_speed(struct m
- 	      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_MAN, 1) |
- 	      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_EXP, 4) |
- 	      MTK_QTX_SCH_LEAKY_BUCKET_SIZE;
--	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
-+	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1))
- 		val |= MTK_QTX_SCH_LEAKY_BUCKET_EN;
- 
- 	if (IS_ENABLED(CONFIG_SOC_MT7621)) {
-@@ -1017,7 +1017,7 @@ static bool mtk_rx_get_desc(struct mtk_e
- 	rxd->rxd1 = READ_ONCE(dma_rxd->rxd1);
- 	rxd->rxd3 = READ_ONCE(dma_rxd->rxd3);
- 	rxd->rxd4 = READ_ONCE(dma_rxd->rxd4);
--	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
-+	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1)) {
- 		rxd->rxd5 = READ_ONCE(dma_rxd->rxd5);
- 		rxd->rxd6 = READ_ONCE(dma_rxd->rxd6);
- 	}
-@@ -1075,7 +1075,7 @@ static int mtk_init_fq_dma(struct mtk_et
- 
- 		txd->txd3 = TX_DMA_PLEN0(MTK_QDMA_PAGE_SIZE);
- 		txd->txd4 = 0;
--		if (MTK_HAS_CAPS(soc->caps, MTK_NETSYS_V2)) {
-+		if (!MTK_HAS_CAPS(soc->caps, MTK_NETSYS_V1)) {
- 			txd->txd5 = 0;
- 			txd->txd6 = 0;
- 			txd->txd7 = 0;
-@@ -1266,7 +1266,7 @@ static void mtk_tx_set_dma_desc(struct n
- 	struct mtk_mac *mac = netdev_priv(dev);
- 	struct mtk_eth *eth = mac->hw;
- 
--	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
-+	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1))
- 		mtk_tx_set_dma_desc_v2(dev, txd, info);
- 	else
- 		mtk_tx_set_dma_desc_v1(dev, txd, info);
-@@ -1949,7 +1949,7 @@ static int mtk_poll_rx(struct napi_struc
- 			break;
- 
- 		/* find out which mac the packet come from. values start at 1 */
--		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
-+		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1))
- 			mac = RX_DMA_GET_SPORT_V2(trxd.rxd5) - 1;
- 		else if (!MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628) &&
- 			 !(trxd.rxd4 & RX_DMA_SPECIAL_TAG))
-@@ -2045,7 +2045,7 @@ static int mtk_poll_rx(struct napi_struc
- 		skb->dev = netdev;
- 		bytes += skb->len;
- 
--		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
-+		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1)) {
- 			reason = FIELD_GET(MTK_RXD5_PPE_CPU_REASON, trxd.rxd5);
- 			hash = trxd.rxd5 & MTK_RXD5_FOE_ENTRY;
- 			if (hash != MTK_RXD5_FOE_ENTRY)
-@@ -2070,7 +2070,7 @@ static int mtk_poll_rx(struct napi_struc
- 		/* When using VLAN untagging in combination with DSA, the
- 		 * hardware treats the MTK special tag as a VLAN and untags it.
- 		 */
--		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2) &&
-+		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1) &&
- 		    (trxd.rxd2 & RX_DMA_VTAG) && netdev_uses_dsa(netdev)) {
- 			unsigned int port = RX_DMA_VPID(trxd.rxd3) & GENMASK(2, 0);
- 
-@@ -2381,7 +2381,7 @@ static int mtk_tx_alloc(struct mtk_eth *
- 		txd->txd2 = next_ptr;
- 		txd->txd3 = TX_DMA_LS0 | TX_DMA_OWNER_CPU;
- 		txd->txd4 = 0;
--		if (MTK_HAS_CAPS(soc->caps, MTK_NETSYS_V2)) {
-+		if (!MTK_HAS_CAPS(soc->caps, MTK_NETSYS_V1)) {
- 			txd->txd5 = 0;
- 			txd->txd6 = 0;
- 			txd->txd7 = 0;
-@@ -2434,7 +2434,7 @@ static int mtk_tx_alloc(struct mtk_eth *
- 			      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_MAN, 1) |
- 			      FIELD_PREP(MTK_QTX_SCH_MIN_RATE_EXP, 4) |
- 			      MTK_QTX_SCH_LEAKY_BUCKET_SIZE;
--			if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
-+			if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1))
- 				val |= MTK_QTX_SCH_LEAKY_BUCKET_EN;
- 			mtk_w32(eth, val, soc->reg_map->qdma.qtx_sch + ofs);
- 			ofs += MTK_QTX_OFFSET;
-@@ -2570,7 +2570,7 @@ static int mtk_rx_alloc(struct mtk_eth *
- 
- 		rxd->rxd3 = 0;
- 		rxd->rxd4 = 0;
--		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
-+		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1)) {
- 			rxd->rxd5 = 0;
- 			rxd->rxd6 = 0;
- 			rxd->rxd7 = 0;
-@@ -3121,7 +3121,7 @@ static int mtk_start_dma(struct mtk_eth
- 		       MTK_TX_BT_32DWORDS | MTK_NDP_CO_PRO |
- 		       MTK_RX_2B_OFFSET | MTK_TX_WB_DDONE;
- 
--		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
-+		if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1))
- 			val |= MTK_MUTLI_CNT | MTK_RESV_BUF |
- 			       MTK_WCOMP_EN | MTK_DMAD_WR_WDONE |
- 			       MTK_CHK_DDONE_EN | MTK_LEAKY_BUCKET_EN;
-@@ -3531,7 +3531,7 @@ static void mtk_hw_reset(struct mtk_eth
- {
- 	u32 val;
- 
--	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
-+	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1)) {
- 		regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN, 0);
- 		val = RSTCTRL_PPE0_V2;
- 	} else {
-@@ -3543,7 +3543,7 @@ static void mtk_hw_reset(struct mtk_eth
- 
- 	ethsys_reset(eth, RSTCTRL_ETH | RSTCTRL_FE | val);
- 
--	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2))
-+	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1))
- 		regmap_write(eth->ethsys, ETHSYS_FE_RST_CHK_IDLE_EN,
- 			     0x3ffffff);
- }
-@@ -3739,7 +3739,7 @@ static int mtk_hw_init(struct mtk_eth *e
- 	else
- 		mtk_hw_reset(eth);
- 
--	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
-+	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1)) {
- 		/* Set FE to PDMAv2 if necessary */
- 		val = mtk_r32(eth, MTK_FE_GLO_MISC);
- 		mtk_w32(eth,  val | BIT(4), MTK_FE_GLO_MISC);
-@@ -3776,7 +3776,7 @@ static int mtk_hw_init(struct mtk_eth *e
- 	 */
- 	val = mtk_r32(eth, MTK_CDMQ_IG_CTRL);
- 	mtk_w32(eth, val | MTK_CDMQ_STAG_EN, MTK_CDMQ_IG_CTRL);
--	if (!MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2)) {
-+	if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V1)) {
- 		val = mtk_r32(eth, MTK_CDMP_IG_CTRL);
- 		mtk_w32(eth, val | MTK_CDMP_STAG_EN, MTK_CDMP_IG_CTRL);
- 
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -819,6 +819,7 @@ enum mkt_eth_capabilities {
- 	MTK_SHARED_INT_BIT,
- 	MTK_TRGMII_MT7621_CLK_BIT,
- 	MTK_QDMA_BIT,
-+	MTK_NETSYS_V1_BIT,
- 	MTK_NETSYS_V2_BIT,
- 	MTK_SOC_MT7628_BIT,
- 	MTK_RSTCTRL_PPE1_BIT,
-@@ -854,6 +855,7 @@ enum mkt_eth_capabilities {
- #define MTK_SHARED_INT		BIT(MTK_SHARED_INT_BIT)
- #define MTK_TRGMII_MT7621_CLK	BIT(MTK_TRGMII_MT7621_CLK_BIT)
- #define MTK_QDMA		BIT(MTK_QDMA_BIT)
-+#define MTK_NETSYS_V1		BIT(MTK_NETSYS_V1_BIT)
- #define MTK_NETSYS_V2		BIT(MTK_NETSYS_V2_BIT)
- #define MTK_SOC_MT7628		BIT(MTK_SOC_MT7628_BIT)
- #define MTK_RSTCTRL_PPE1	BIT(MTK_RSTCTRL_PPE1_BIT)
-@@ -916,25 +918,30 @@ enum mkt_eth_capabilities {
- 
- #define MTK_HAS_CAPS(caps, _x)		(((caps) & (_x) & ~(MTK_CAP_MASK)) == (_x))
- 
--#define MT7621_CAPS  (MTK_GMAC1_RGMII | MTK_GMAC1_TRGMII | \
--		      MTK_GMAC2_RGMII | MTK_SHARED_INT | \
--		      MTK_TRGMII_MT7621_CLK | MTK_QDMA)
--
--#define MT7622_CAPS  (MTK_GMAC1_RGMII | MTK_GMAC1_SGMII | MTK_GMAC2_RGMII | \
--		      MTK_GMAC2_SGMII | MTK_GDM1_ESW | \
--		      MTK_MUX_GDM1_TO_GMAC1_ESW | \
--		      MTK_MUX_GMAC1_GMAC2_TO_SGMII_RGMII | MTK_QDMA)
--
--#define MT7623_CAPS  (MTK_GMAC1_RGMII | MTK_GMAC1_TRGMII | MTK_GMAC2_RGMII | \
--		      MTK_QDMA)
--
--#define MT7628_CAPS  (MTK_SHARED_INT | MTK_SOC_MT7628)
--
--#define MT7629_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | MTK_GMAC2_GEPHY | \
--		      MTK_GDM1_ESW | MTK_MUX_GDM1_TO_GMAC1_ESW | \
--		      MTK_MUX_GMAC2_GMAC0_TO_GEPHY | \
--		      MTK_MUX_U3_GMAC2_TO_QPHY | \
--		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA)
-+#define MT7621_CAPS  (MTK_GMAC1_RGMII | MTK_GMAC1_TRGMII |	\
-+		      MTK_GMAC2_RGMII | MTK_SHARED_INT |	\
-+		      MTK_TRGMII_MT7621_CLK | MTK_QDMA |	\
-+		      MTK_NETSYS_V1)
-+
-+#define MT7622_CAPS  (MTK_GMAC1_RGMII | MTK_GMAC1_SGMII |	\
-+		      MTK_GMAC2_RGMII | MTK_GMAC2_SGMII |	\
-+		      MTK_GDM1_ESW | MTK_MUX_GDM1_TO_GMAC1_ESW |\
-+		      MTK_MUX_GMAC1_GMAC2_TO_SGMII_RGMII |	\
-+		      MTK_QDMA | MTK_NETSYS_V1)
-+
-+#define MT7623_CAPS  (MTK_GMAC1_RGMII | MTK_GMAC1_TRGMII |	\
-+		      MTK_GMAC2_RGMII | MTK_QDMA |		\
-+		      MTK_NETSYS_V1)
-+
-+#define MT7628_CAPS  (MTK_SHARED_INT | MTK_SOC_MT7628 |		\
-+		      MTK_NETSYS_V1)
-+
-+#define MT7629_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII |	\
-+		      MTK_GMAC2_GEPHY | MTK_GDM1_ESW |		\
-+		      MTK_MUX_GMAC2_GMAC0_TO_GEPHY | MTK_QDMA |	\
-+		      MTK_MUX_U3_GMAC2_TO_QPHY | MTK_NETSYS_V1 |\
-+		      MTK_MUX_GDM1_TO_GMAC1_ESW |		\
-+		      MTK_MUX_GMAC12_TO_GEPHY_SGMII)
- 
- #define MT7981_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | MTK_GMAC2_GEPHY | \
- 		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \

target/linux/generic/pending-6.1/737-02-net-ethernet-mtk_eth_soc-move-MAX_DEVS-in-mtk_soc_da.patch

@@ -1,181 +0,0 @@
-From 5af2b2dc4d6ba0ff7696e79f18e5b2bf862194eb Mon Sep 17 00:00:00 2001
-From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue, 7 Mar 2023 15:55:24 +0000
-Subject: [PATCH 2/7] net: ethernet: mtk_eth_soc: move MAX_DEVS in mtk_soc_data
-
-This is a preliminary patch to add MT7988 SoC support since it runs 3
-macs instead of 2.
-
-Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
-Signed-off-by: Daniel Golle <daniel@makrotopia.org>
----
- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 34 +++++++++++++++++++--
- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 11 +++----
- 2 files changed, 36 insertions(+), 9 deletions(-)
-
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -4028,7 +4028,10 @@ static void mtk_sgmii_destroy(struct mtk
- {
- 	int i;
- 
--	for (i = 0; i < MTK_MAX_DEVS; i++)
-+	if (!eth->sgmii_pcs)
-+		return;
-+
-+	for (i = 0; i < eth->soc->num_devs; i++)
- 		mtk_pcs_lynxi_destroy(eth->sgmii_pcs[i]);
- }
- 
-@@ -4481,7 +4484,12 @@ static int mtk_sgmii_init(struct mtk_eth
- 	u32 flags;
- 	int i;
- 
--	for (i = 0; i < MTK_MAX_DEVS; i++) {
-+	eth->sgmii_pcs = devm_kzalloc(eth->dev,
-+				      sizeof(*eth->sgmii_pcs) *
-+				      eth->soc->num_devs,
-+				      GFP_KERNEL);
-+
-+	for (i = 0; i < eth->soc->num_devs; i++) {
- 		np = of_parse_phandle(eth->dev->of_node, "mediatek,sgmiisys", i);
- 		if (!np)
- 			break;
-@@ -4526,6 +4534,18 @@ static int mtk_probe(struct platform_dev
- 	if (MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628))
- 		eth->ip_align = NET_IP_ALIGN;
- 
-+	eth->netdev = devm_kzalloc(eth->dev,
-+				   sizeof(*eth->netdev) * eth->soc->num_devs,
-+				   GFP_KERNEL);
-+	if (!eth->netdev)
-+		return -ENOMEM;
-+
-+	eth->mac = devm_kzalloc(eth->dev,
-+				sizeof(*eth->mac) * eth->soc->num_devs,
-+				GFP_KERNEL);
-+	if (!eth->mac)
-+		return -ENOMEM;
-+
- 	spin_lock_init(&eth->page_lock);
- 	spin_lock_init(&eth->tx_irq_lock);
- 	spin_lock_init(&eth->rx_irq_lock);
-@@ -4711,7 +4731,7 @@ static int mtk_probe(struct platform_dev
- 			goto err_deinit_ppe;
- 	}
- 
--	for (i = 0; i < MTK_MAX_DEVS; i++) {
-+	for (i = 0; i < eth->soc->num_devs; i++) {
- 		if (!eth->netdev[i])
- 			continue;
- 
-@@ -4787,6 +4807,7 @@ static const struct mtk_soc_data mt2701_
- 	.hw_features = MTK_HW_FEATURES,
- 	.required_clks = MT7623_CLKS_BITMAP,
- 	.required_pctl = true,
-+	.num_devs = 2,
- 	.txrx = {
- 		.txd_size = sizeof(struct mtk_tx_dma),
- 		.rxd_size = sizeof(struct mtk_rx_dma),
-@@ -4805,6 +4826,7 @@ static const struct mtk_soc_data mt7621_
- 	.required_pctl = false,
- 	.offload_version = 1,
- 	.hash_offset = 2,
-+	.num_devs = 2,
- 	.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
- 	.txrx = {
- 		.txd_size = sizeof(struct mtk_tx_dma),
-@@ -4826,6 +4848,7 @@ static const struct mtk_soc_data mt7622_
- 	.offload_version = 2,
- 	.hash_offset = 2,
- 	.has_accounting = true,
-+	.num_devs = 2,
- 	.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
- 	.txrx = {
- 		.txd_size = sizeof(struct mtk_tx_dma),
-@@ -4845,6 +4868,7 @@ static const struct mtk_soc_data mt7623_
- 	.required_pctl = true,
- 	.offload_version = 1,
- 	.hash_offset = 2,
-+	.num_devs = 2,
- 	.foe_entry_size = sizeof(struct mtk_foe_entry) - 16,
- 	.txrx = {
- 		.txd_size = sizeof(struct mtk_tx_dma),
-@@ -4864,6 +4888,7 @@ static const struct mtk_soc_data mt7629_
- 	.required_clks = MT7629_CLKS_BITMAP,
- 	.required_pctl = false,
- 	.has_accounting = true,
-+	.num_devs = 2,
- 	.txrx = {
- 		.txd_size = sizeof(struct mtk_tx_dma),
- 		.rxd_size = sizeof(struct mtk_rx_dma),
-@@ -4885,6 +4910,7 @@ static const struct mtk_soc_data mt7981_
- 	.hash_offset = 4,
- 	.foe_entry_size = sizeof(struct mtk_foe_entry),
- 	.has_accounting = true,
-+	.num_devs = 2,
- 	.txrx = {
- 		.txd_size = sizeof(struct mtk_tx_dma_v2),
- 		.rxd_size = sizeof(struct mtk_rx_dma_v2),
-@@ -4904,6 +4930,7 @@ static const struct mtk_soc_data mt7986_
- 	.required_pctl = false,
- 	.offload_version = 2,
- 	.hash_offset = 4,
-+	.num_devs = 2,
- 	.foe_entry_size = sizeof(struct mtk_foe_entry),
- 	.has_accounting = true,
- 	.txrx = {
-@@ -4922,6 +4949,7 @@ static const struct mtk_soc_data rt5350_
- 	.hw_features = MTK_HW_FEATURES_MT7628,
- 	.required_clks = MT7628_CLKS_BITMAP,
- 	.required_pctl = false,
-+	.num_devs = 2,
- 	.txrx = {
- 		.txd_size = sizeof(struct mtk_tx_dma),
- 		.rxd_size = sizeof(struct mtk_rx_dma),
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -1021,6 +1021,7 @@ struct mtk_reg_map {
-  * @required_pctl		A bool value to show whether the SoC requires
-  *				the extra setup for those pins used by GMAC.
-  * @hash_offset			Flow table hash offset.
-+ * @num_devs			SoC number of macs.
-  * @foe_entry_size		Foe table entry size.
-  * @has_accounting		Bool indicating support for accounting of
-  *				offloaded flows.
-@@ -1039,6 +1040,7 @@ struct mtk_soc_data {
- 	bool		required_pctl;
- 	u8		offload_version;
- 	u8		hash_offset;
-+	u8		num_devs;
- 	u16		foe_entry_size;
- 	netdev_features_t hw_features;
- 	bool		has_accounting;
-@@ -1054,9 +1056,6 @@ struct mtk_soc_data {
- 
- #define MTK_DMA_MONITOR_TIMEOUT		msecs_to_jiffies(1000)
- 
--/* currently no SoC has more than 2 macs */
--#define MTK_MAX_DEVS			2
--
- /* struct mtk_eth -	This is the main datasructure for holding the state
-  *			of the driver
-  * @dev:		The device pointer
-@@ -1111,14 +1110,14 @@ struct mtk_eth {
- 	spinlock_t			tx_irq_lock;
- 	spinlock_t			rx_irq_lock;
- 	struct net_device		dummy_dev;
--	struct net_device		*netdev[MTK_MAX_DEVS];
--	struct mtk_mac			*mac[MTK_MAX_DEVS];
-+	struct net_device		**netdev;
-+	struct mtk_mac			**mac;
- 	int				irq[3];
- 	u32				msg_enable;
- 	unsigned long			sysclk;
- 	struct regmap			*ethsys;
- 	struct regmap			*infra;
--	struct phylink_pcs		*sgmii_pcs[MTK_MAX_DEVS];
-+	struct phylink_pcs		**sgmii_pcs;
- 	struct regmap			*pctl;
- 	bool				hwlro;
- 	refcount_t			dma_refcnt;

target/linux/generic/pending-6.1/737-06-net-ethernet-mtk_eth_soc-add-support-for-MT7988-SoC.patch

@@ -1,495 +0,0 @@
-From 661bacf4363ca68939c15e20056b5f72fbd034e7 Mon Sep 17 00:00:00 2001
-From: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Sat, 25 Feb 2023 00:08:24 +0100
-Subject: [PATCH 6/7] net: ethernet: mtk_eth_soc: add support for MT7988 SoC
-
-Introduce support for ethernet chip available in MT7988 SoC to
-mtk_eth_soc driver.
----
- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 153 ++++++++++++++--
- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 193 ++++++++++++++------
- 2 files changed, 279 insertions(+), 67 deletions(-)
-
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
-@@ -152,6 +152,54 @@ static const struct mtk_reg_map mt7986_r
- 	.pse_oq_sta		= 0x01a0,
- };
- 
-+static const struct mtk_reg_map mt7988_reg_map = {
-+	.tx_irq_mask		= 0x461c,
-+	.tx_irq_status		= 0x4618,
-+	.pdma = {
-+		.rx_ptr		= 0x6900,
-+		.rx_cnt_cfg	= 0x6904,
-+		.pcrx_ptr	= 0x6908,
-+		.glo_cfg	= 0x6a04,
-+		.rst_idx	= 0x6a08,
-+		.delay_irq	= 0x6a0c,
-+		.irq_status	= 0x6a20,
-+		.irq_mask	= 0x6a28,
-+		.adma_rx_dbg0	= 0x6a38,
-+		.int_grp	= 0x6a50,
-+	},
-+	.qdma = {
-+		.qtx_cfg	= 0x4400,
-+		.qtx_sch	= 0x4404,
-+		.rx_ptr		= 0x4500,
-+		.rx_cnt_cfg	= 0x4504,
-+		.qcrx_ptr	= 0x4508,
-+		.glo_cfg	= 0x4604,
-+		.rst_idx	= 0x4608,
-+		.delay_irq	= 0x460c,
-+		.fc_th		= 0x4610,
-+		.int_grp	= 0x4620,
-+		.hred		= 0x4644,
-+		.ctx_ptr	= 0x4700,
-+		.dtx_ptr	= 0x4704,
-+		.crx_ptr	= 0x4710,
-+		.drx_ptr	= 0x4714,
-+		.fq_head	= 0x4720,
-+		.fq_tail	= 0x4724,
-+		.fq_count	= 0x4728,
-+		.fq_blen	= 0x472c,
-+		.tx_sch_rate	= 0x4798,
-+	},
-+	.gdm1_cnt		= 0x1c00,
-+	.gdma_to_ppe		= 0x3333,
-+	.ppe_base		= 0x2200,
-+	.wdma_base = {
-+		[0]		= 0x4800,
-+		[1]		= 0x4c00,
-+	},
-+	.pse_iq_sta		= 0x0180,
-+	.pse_oq_sta		= 0x01a0,
-+};
-+
- /* strings used by ethtool */
- static const struct mtk_ethtool_stats {
- 	char str[ETH_GSTRING_LEN];
-@@ -179,10 +227,54 @@ static const struct mtk_ethtool_stats {
- };
- 
- static const char * const mtk_clks_source_name[] = {
--	"ethif", "sgmiitop", "esw", "gp0", "gp1", "gp2", "fe", "trgpll",
--	"sgmii_tx250m", "sgmii_rx250m", "sgmii_cdr_ref", "sgmii_cdr_fb",
--	"sgmii2_tx250m", "sgmii2_rx250m", "sgmii2_cdr_ref", "sgmii2_cdr_fb",
--	"sgmii_ck", "eth2pll", "wocpu0", "wocpu1", "netsys0", "netsys1"
-+	"ethif",
-+	"sgmiitop",
-+	"esw",
-+	"gp0",
-+	"gp1",
-+	"gp2",
-+	"gp3",
-+	"xgp1",
-+	"xgp2",
-+	"xgp3",
-+	"crypto",
-+	"fe",
-+	"trgpll",
-+	"sgmii_tx250m",
-+	"sgmii_rx250m",
-+	"sgmii_cdr_ref",
-+	"sgmii_cdr_fb",
-+	"sgmii2_tx250m",
-+	"sgmii2_rx250m",
-+	"sgmii2_cdr_ref",
-+	"sgmii2_cdr_fb",
-+	"sgmii_ck",
-+	"eth2pll",
-+	"wocpu0",
-+	"wocpu1",
-+	"netsys0",
-+	"netsys1",
-+	"ethwarp_wocpu2",
-+	"ethwarp_wocpu1",
-+	"ethwarp_wocpu0",
-+	"top_usxgmii0_sel",
-+	"top_usxgmii1_sel",
-+	"top_sgm0_sel",
-+	"top_sgm1_sel",
-+	"top_xfi_phy0_xtal_sel",
-+	"top_xfi_phy1_xtal_sel",
-+	"top_eth_gmii_sel",
-+	"top_eth_refck_50m_sel",
-+	"top_eth_sys_200m_sel",
-+	"top_eth_sys_sel",
-+	"top_eth_xgmii_sel",
-+	"top_eth_mii_sel",
-+	"top_netsys_sel",
-+	"top_netsys_500m_sel",
-+	"top_netsys_pao_2x_sel",
-+	"top_netsys_sync_250m_sel",
-+	"top_netsys_ppefb_250m_sel",
-+	"top_netsys_warp_sel",
- };
- 
- void mtk_w32(struct mtk_eth *eth, u32 val, unsigned reg)
-@@ -1252,10 +1344,19 @@ static void mtk_tx_set_dma_desc_v2(struc
- 		data |= TX_DMA_LS0;
- 	WRITE_ONCE(desc->txd3, data);
- 
--	if (mac->id == MTK_GMAC3_ID)
--		data = PSE_GDM3_PORT;
--	else
--		data = (mac->id + 1) << TX_DMA_FPORT_SHIFT_V2; /* forward port */
-+	 /* set forward port */
-+	switch (mac->id) {
-+	case MTK_GMAC1_ID:
-+		data = PSE_GDM1_PORT << TX_DMA_FPORT_SHIFT_V2;
-+		break;
-+	case MTK_GMAC2_ID:
-+		data = PSE_GDM2_PORT << TX_DMA_FPORT_SHIFT_V2;
-+		break;
-+	case MTK_GMAC3_ID:
-+		data = PSE_GDM3_PORT << TX_DMA_FPORT_SHIFT_V2;
-+		break;
-+	}
-+
- 	data |= TX_DMA_SWC_V2 | QID_BITS_V2(info->qid);
- 	WRITE_ONCE(desc->txd4, data);
- 
-@@ -5012,6 +5113,25 @@ static const struct mtk_soc_data mt7986_
- 	},
- };
- 
-+static const struct mtk_soc_data mt7988_data = {
-+	.reg_map = &mt7988_reg_map,
-+	.ana_rgc3 = 0x128,
-+	.caps = MT7988_CAPS,
-+	.hw_features = MTK_HW_FEATURES,
-+	.required_clks = MT7988_CLKS_BITMAP,
-+	.required_pctl = false,
-+	.num_devs = 3,
-+	.txrx = {
-+		.txd_size = sizeof(struct mtk_tx_dma_v2),
-+		.rxd_size = sizeof(struct mtk_rx_dma_v2),
-+		.rx_irq_done_mask = MTK_RX_DONE_INT_V2,
-+		.rx_dma_l4_valid = RX_DMA_L4_VALID_V2,
-+		.dma_max_len = MTK_TX_DMA_BUF_LEN_V2,
-+		.dma_len_offset = 8,
-+	},
-+};
-+
-+
- static const struct mtk_soc_data rt5350_data = {
- 	.reg_map = &mt7628_reg_map,
- 	.caps = MT7628_CAPS,
-@@ -5030,14 +5150,15 @@ static const struct mtk_soc_data rt5350_
- };
- 
- const struct of_device_id of_mtk_match[] = {
--	{ .compatible = "mediatek,mt2701-eth", .data = &mt2701_data},
--	{ .compatible = "mediatek,mt7621-eth", .data = &mt7621_data},
--	{ .compatible = "mediatek,mt7622-eth", .data = &mt7622_data},
--	{ .compatible = "mediatek,mt7623-eth", .data = &mt7623_data},
--	{ .compatible = "mediatek,mt7629-eth", .data = &mt7629_data},
--	{ .compatible = "mediatek,mt7981-eth", .data = &mt7981_data},
--	{ .compatible = "mediatek,mt7986-eth", .data = &mt7986_data},
--	{ .compatible = "ralink,rt5350-eth", .data = &rt5350_data},
-+	{ .compatible = "mediatek,mt2701-eth", .data = &mt2701_data },
-+	{ .compatible = "mediatek,mt7621-eth", .data = &mt7621_data },
-+	{ .compatible = "mediatek,mt7622-eth", .data = &mt7622_data },
-+	{ .compatible = "mediatek,mt7623-eth", .data = &mt7623_data },
-+	{ .compatible = "mediatek,mt7629-eth", .data = &mt7629_data },
-+	{ .compatible = "mediatek,mt7981-eth", .data = &mt7981_data },
-+	{ .compatible = "mediatek,mt7986-eth", .data = &mt7986_data },
-+	{ .compatible = "mediatek,mt7988-eth", .data = &mt7988_data },
-+	{ .compatible = "ralink,rt5350-eth", .data = &rt5350_data },
- 	{},
- };
- MODULE_DEVICE_TABLE(of, of_mtk_match);
---- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
-@@ -116,7 +116,8 @@
- #define MTK_CDMP_EG_CTRL	0x404
- 
- /* GDM Exgress Control Register */
--#define MTK_GDMA_FWD_CFG(x)	(0x500 + (x * 0x1000))
-+#define MTK_GDMA_FWD_CFG(x)	((x == MTK_GMAC3_ID) ?		\
-+				 0x540 : 0x500 + (x * 0x1000))
- #define MTK_GDMA_SPECIAL_TAG	BIT(24)
- #define MTK_GDMA_ICS_EN		BIT(22)
- #define MTK_GDMA_TCS_EN		BIT(21)
-@@ -653,6 +654,11 @@ enum mtk_clks_map {
- 	MTK_CLK_GP0,
- 	MTK_CLK_GP1,
- 	MTK_CLK_GP2,
-+	MTK_CLK_GP3,
-+	MTK_CLK_XGP1,
-+	MTK_CLK_XGP2,
-+	MTK_CLK_XGP3,
-+	MTK_CLK_CRYPTO,
- 	MTK_CLK_FE,
- 	MTK_CLK_TRGPLL,
- 	MTK_CLK_SGMII_TX_250M,
-@@ -669,57 +675,108 @@ enum mtk_clks_map {
- 	MTK_CLK_WOCPU1,
- 	MTK_CLK_NETSYS0,
- 	MTK_CLK_NETSYS1,
-+	MTK_CLK_ETHWARP_WOCPU2,
-+	MTK_CLK_ETHWARP_WOCPU1,
-+	MTK_CLK_ETHWARP_WOCPU0,
-+	MTK_CLK_TOP_USXGMII_SBUS_0_SEL,
-+	MTK_CLK_TOP_USXGMII_SBUS_1_SEL,
-+	MTK_CLK_TOP_SGM_0_SEL,
-+	MTK_CLK_TOP_SGM_1_SEL,
-+	MTK_CLK_TOP_XFI_PHY_0_XTAL_SEL,
-+	MTK_CLK_TOP_XFI_PHY_1_XTAL_SEL,
-+	MTK_CLK_TOP_ETH_GMII_SEL,
-+	MTK_CLK_TOP_ETH_REFCK_50M_SEL,
-+	MTK_CLK_TOP_ETH_SYS_200M_SEL,
-+	MTK_CLK_TOP_ETH_SYS_SEL,
-+	MTK_CLK_TOP_ETH_XGMII_SEL,
-+	MTK_CLK_TOP_ETH_MII_SEL,
-+	MTK_CLK_TOP_NETSYS_SEL,
-+	MTK_CLK_TOP_NETSYS_500M_SEL,
-+	MTK_CLK_TOP_NETSYS_PAO_2X_SEL,
-+	MTK_CLK_TOP_NETSYS_SYNC_250M_SEL,
-+	MTK_CLK_TOP_NETSYS_PPEFB_250M_SEL,
-+	MTK_CLK_TOP_NETSYS_WARP_SEL,
- 	MTK_CLK_MAX
- };
- 
--#define MT7623_CLKS_BITMAP	(BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) |  \
--				 BIT(MTK_CLK_GP1) | BIT(MTK_CLK_GP2) | \
--				 BIT(MTK_CLK_TRGPLL))
--#define MT7622_CLKS_BITMAP	(BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) |  \
--				 BIT(MTK_CLK_GP0) | BIT(MTK_CLK_GP1) | \
--				 BIT(MTK_CLK_GP2) | \
--				 BIT(MTK_CLK_SGMII_TX_250M) | \
--				 BIT(MTK_CLK_SGMII_RX_250M) | \
--				 BIT(MTK_CLK_SGMII_CDR_REF) | \
--				 BIT(MTK_CLK_SGMII_CDR_FB) | \
--				 BIT(MTK_CLK_SGMII_CK) | \
--				 BIT(MTK_CLK_ETH2PLL))
-+#define MT7623_CLKS_BITMAP	(BIT_ULL(MTK_CLK_ETHIF) | BIT_ULL(MTK_CLK_ESW) |  \
-+				 BIT_ULL(MTK_CLK_GP1) | BIT_ULL(MTK_CLK_GP2) | \
-+				 BIT_ULL(MTK_CLK_TRGPLL))
-+#define MT7622_CLKS_BITMAP	(BIT_ULL(MTK_CLK_ETHIF) | BIT_ULL(MTK_CLK_ESW) |  \
-+				 BIT_ULL(MTK_CLK_GP0) | BIT_ULL(MTK_CLK_GP1) | \
-+				 BIT_ULL(MTK_CLK_GP2) | \
-+				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CK) | \
-+				 BIT_ULL(MTK_CLK_ETH2PLL))
- #define MT7621_CLKS_BITMAP	(0)
- #define MT7628_CLKS_BITMAP	(0)
--#define MT7629_CLKS_BITMAP	(BIT(MTK_CLK_ETHIF) | BIT(MTK_CLK_ESW) |  \
--				 BIT(MTK_CLK_GP0) | BIT(MTK_CLK_GP1) | \
--				 BIT(MTK_CLK_GP2) | BIT(MTK_CLK_FE) | \
--				 BIT(MTK_CLK_SGMII_TX_250M) | \
--				 BIT(MTK_CLK_SGMII_RX_250M) | \
--				 BIT(MTK_CLK_SGMII_CDR_REF) | \
--				 BIT(MTK_CLK_SGMII_CDR_FB) | \
--				 BIT(MTK_CLK_SGMII2_TX_250M) | \
--				 BIT(MTK_CLK_SGMII2_RX_250M) | \
--				 BIT(MTK_CLK_SGMII2_CDR_REF) | \
--				 BIT(MTK_CLK_SGMII2_CDR_FB) | \
--				 BIT(MTK_CLK_SGMII_CK) | \
--				 BIT(MTK_CLK_ETH2PLL) | BIT(MTK_CLK_SGMIITOP))
--#define MT7981_CLKS_BITMAP	(BIT(MTK_CLK_FE) | BIT(MTK_CLK_GP2) | BIT(MTK_CLK_GP1) | \
--				 BIT(MTK_CLK_WOCPU0) | \
--				 BIT(MTK_CLK_SGMII_TX_250M) | \
--				 BIT(MTK_CLK_SGMII_RX_250M) | \
--				 BIT(MTK_CLK_SGMII_CDR_REF) | \
--				 BIT(MTK_CLK_SGMII_CDR_FB) | \
--				 BIT(MTK_CLK_SGMII2_TX_250M) | \
--				 BIT(MTK_CLK_SGMII2_RX_250M) | \
--				 BIT(MTK_CLK_SGMII2_CDR_REF) | \
--				 BIT(MTK_CLK_SGMII2_CDR_FB) | \
--				 BIT(MTK_CLK_SGMII_CK))
--#define MT7986_CLKS_BITMAP	(BIT(MTK_CLK_FE) | BIT(MTK_CLK_GP2) | BIT(MTK_CLK_GP1) | \
--				 BIT(MTK_CLK_WOCPU1) | BIT(MTK_CLK_WOCPU0) | \
--				 BIT(MTK_CLK_SGMII_TX_250M) | \
--				 BIT(MTK_CLK_SGMII_RX_250M) | \
--				 BIT(MTK_CLK_SGMII_CDR_REF) | \
--				 BIT(MTK_CLK_SGMII_CDR_FB) | \
--				 BIT(MTK_CLK_SGMII2_TX_250M) | \
--				 BIT(MTK_CLK_SGMII2_RX_250M) | \
--				 BIT(MTK_CLK_SGMII2_CDR_REF) | \
--				 BIT(MTK_CLK_SGMII2_CDR_FB))
-+#define MT7629_CLKS_BITMAP	(BIT_ULL(MTK_CLK_ETHIF) | BIT_ULL(MTK_CLK_ESW) |  \
-+				 BIT_ULL(MTK_CLK_GP0) | BIT_ULL(MTK_CLK_GP1) | \
-+				 BIT_ULL(MTK_CLK_GP2) | BIT_ULL(MTK_CLK_FE) | \
-+				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CK) | \
-+				 BIT_ULL(MTK_CLK_ETH2PLL) | BIT_ULL(MTK_CLK_SGMIITOP))
-+#define MT7981_CLKS_BITMAP	(BIT_ULL(MTK_CLK_FE) | BIT_ULL(MTK_CLK_GP2) | BIT_ULL(MTK_CLK_GP1) | \
-+				 BIT_ULL(MTK_CLK_WOCPU0) | \
-+				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CK))
-+#define MT7986_CLKS_BITMAP	(BIT_ULL(MTK_CLK_FE) | BIT_ULL(MTK_CLK_GP2) | BIT_ULL(MTK_CLK_GP1) | \
-+				 BIT_ULL(MTK_CLK_WOCPU1) | BIT_ULL(MTK_CLK_WOCPU0) | \
-+				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_REF) | \
-+				 BIT_ULL(MTK_CLK_SGMII_CDR_FB) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_CDR_REF) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_CDR_FB))
-+#define MT7988_CLKS_BITMAP	(BIT_ULL(MTK_CLK_FE) | BIT_ULL(MTK_CLK_ESW) | \
-+				 BIT_ULL(MTK_CLK_GP1) | BIT_ULL(MTK_CLK_GP2) | \
-+				 BIT_ULL(MTK_CLK_GP3) | BIT_ULL(MTK_CLK_XGP1) | \
-+				 BIT_ULL(MTK_CLK_XGP2) | BIT_ULL(MTK_CLK_XGP3) | \
-+				 BIT_ULL(MTK_CLK_CRYPTO) | \
-+				 BIT_ULL(MTK_CLK_SGMII_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_TX_250M) | \
-+				 BIT_ULL(MTK_CLK_SGMII2_RX_250M) | \
-+				 BIT_ULL(MTK_CLK_ETHWARP_WOCPU2) | \
-+				 BIT_ULL(MTK_CLK_ETHWARP_WOCPU1) | \
-+				 BIT_ULL(MTK_CLK_ETHWARP_WOCPU0) | \
-+				 BIT_ULL(MTK_CLK_TOP_USXGMII_SBUS_0_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_USXGMII_SBUS_1_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_SGM_0_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_SGM_1_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_XFI_PHY_0_XTAL_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_XFI_PHY_1_XTAL_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_ETH_GMII_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_ETH_REFCK_50M_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_ETH_SYS_200M_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_ETH_SYS_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_ETH_XGMII_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_ETH_MII_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_NETSYS_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_NETSYS_500M_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_NETSYS_PAO_2X_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_NETSYS_SYNC_250M_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_NETSYS_PPEFB_250M_SEL) | \
-+				 BIT_ULL(MTK_CLK_TOP_NETSYS_WARP_SEL))
- 
- enum mtk_dev_state {
- 	MTK_HW_INIT,
-@@ -847,6 +904,7 @@ enum mkt_eth_capabilities {
- 	MTK_RGMII_BIT = 0,
- 	MTK_TRGMII_BIT,
- 	MTK_SGMII_BIT,
-+	MTK_USXGMII_BIT,
- 	MTK_ESW_BIT,
- 	MTK_GEPHY_BIT,
- 	MTK_MUX_BIT,
-@@ -869,6 +927,8 @@ enum mkt_eth_capabilities {
- 	MTK_ETH_MUX_U3_GMAC2_TO_QPHY_BIT,
- 	MTK_ETH_MUX_GMAC1_GMAC2_TO_SGMII_RGMII_BIT,
- 	MTK_ETH_MUX_GMAC12_TO_GEPHY_SGMII_BIT,
-+	MTK_ETH_MUX_GMAC123_TO_GEPHY_SGMII_BIT,
-+	MTK_ETH_MUX_GMAC123_TO_USXGMII_BIT,
- 
- 	/* PATH BITS */
- 	MTK_ETH_PATH_GMAC1_RGMII_BIT,
-@@ -877,13 +937,18 @@ enum mkt_eth_capabilities {
- 	MTK_ETH_PATH_GMAC2_RGMII_BIT,
- 	MTK_ETH_PATH_GMAC2_SGMII_BIT,
- 	MTK_ETH_PATH_GMAC2_GEPHY_BIT,
-+	MTK_ETH_PATH_GMAC3_SGMII_BIT,
- 	MTK_ETH_PATH_GDM1_ESW_BIT,
-+	MTK_ETH_PATH_GMAC1_USXGMII_BIT,
-+	MTK_ETH_PATH_GMAC2_USXGMII_BIT,
-+	MTK_ETH_PATH_GMAC3_USXGMII_BIT,
- };
- 
- /* Supported hardware group on SoCs */
- #define MTK_RGMII		BIT_ULL(MTK_RGMII_BIT)
- #define MTK_TRGMII		BIT_ULL(MTK_TRGMII_BIT)
- #define MTK_SGMII		BIT_ULL(MTK_SGMII_BIT)
-+#define MTK_USXGMII		BIT_ULL(MTK_USXGMII_BIT)
- #define MTK_ESW			BIT_ULL(MTK_ESW_BIT)
- #define MTK_GEPHY		BIT_ULL(MTK_GEPHY_BIT)
- #define MTK_MUX			BIT_ULL(MTK_MUX_BIT)
-@@ -910,6 +975,10 @@ enum mkt_eth_capabilities {
- 	BIT_ULL(MTK_ETH_MUX_GMAC1_GMAC2_TO_SGMII_RGMII_BIT)
- #define MTK_ETH_MUX_GMAC12_TO_GEPHY_SGMII	\
- 	BIT_ULL(MTK_ETH_MUX_GMAC12_TO_GEPHY_SGMII_BIT)
-+#define MTK_ETH_MUX_GMAC123_TO_GEPHY_SGMII	\
-+	BIT_ULL(MTK_ETH_MUX_GMAC123_TO_GEPHY_SGMII_BIT)
-+#define MTK_ETH_MUX_GMAC123_TO_USXGMII	\
-+	BIT_ULL(MTK_ETH_MUX_GMAC123_TO_USXGMII_BIT)
- 
- /* Supported path present on SoCs */
- #define MTK_ETH_PATH_GMAC1_RGMII	BIT_ULL(MTK_ETH_PATH_GMAC1_RGMII_BIT)
-@@ -918,7 +987,11 @@ enum mkt_eth_capabilities {
- #define MTK_ETH_PATH_GMAC2_RGMII	BIT_ULL(MTK_ETH_PATH_GMAC2_RGMII_BIT)
- #define MTK_ETH_PATH_GMAC2_SGMII	BIT_ULL(MTK_ETH_PATH_GMAC2_SGMII_BIT)
- #define MTK_ETH_PATH_GMAC2_GEPHY	BIT_ULL(MTK_ETH_PATH_GMAC2_GEPHY_BIT)
-+#define MTK_ETH_PATH_GMAC3_SGMII	BIT_ULL(MTK_ETH_PATH_GMAC3_SGMII_BIT)
- #define MTK_ETH_PATH_GDM1_ESW		BIT_ULL(MTK_ETH_PATH_GDM1_ESW_BIT)
-+#define MTK_ETH_PATH_GMAC1_USXGMII	BIT_ULL(MTK_ETH_PATH_GMAC1_USXGMII_BIT)
-+#define MTK_ETH_PATH_GMAC2_USXGMII	BIT_ULL(MTK_ETH_PATH_GMAC2_USXGMII_BIT)
-+#define MTK_ETH_PATH_GMAC3_USXGMII	BIT_ULL(MTK_ETH_PATH_GMAC3_USXGMII_BIT)
- 
- #define MTK_GMAC1_RGMII		(MTK_ETH_PATH_GMAC1_RGMII | MTK_RGMII)
- #define MTK_GMAC1_TRGMII	(MTK_ETH_PATH_GMAC1_TRGMII | MTK_TRGMII)
-@@ -926,7 +999,11 @@ enum mkt_eth_capabilities {
- #define MTK_GMAC2_RGMII		(MTK_ETH_PATH_GMAC2_RGMII | MTK_RGMII)
- #define MTK_GMAC2_SGMII		(MTK_ETH_PATH_GMAC2_SGMII | MTK_SGMII)
- #define MTK_GMAC2_GEPHY		(MTK_ETH_PATH_GMAC2_GEPHY | MTK_GEPHY)
-+#define MTK_GMAC3_SGMII		(MTK_ETH_PATH_GMAC3_SGMII | MTK_SGMII)
- #define MTK_GDM1_ESW		(MTK_ETH_PATH_GDM1_ESW | MTK_ESW)
-+#define MTK_GMAC1_USXGMII	(MTK_ETH_PATH_GMAC1_USXGMII | MTK_USXGMII)
-+#define MTK_GMAC2_USXGMII	(MTK_ETH_PATH_GMAC2_USXGMII | MTK_USXGMII)
-+#define MTK_GMAC3_USXGMII	(MTK_ETH_PATH_GMAC3_USXGMII | MTK_USXGMII)
- 
- /* MUXes present on SoCs */
- /* 0: GDM1 -> GMAC1, 1: GDM1 -> ESW */
-@@ -949,6 +1026,12 @@ enum mkt_eth_capabilities {
- #define MTK_MUX_GMAC12_TO_GEPHY_SGMII   \
- 	(MTK_ETH_MUX_GMAC12_TO_GEPHY_SGMII | MTK_MUX)
- 
-+#define MTK_MUX_GMAC123_TO_GEPHY_SGMII   \
-+	(MTK_ETH_MUX_GMAC123_TO_GEPHY_SGMII | MTK_MUX)
-+
-+#define MTK_MUX_GMAC123_TO_USXGMII   \
-+	(MTK_ETH_MUX_GMAC123_TO_USXGMII | MTK_MUX | MTK_INFRA)
-+
- #ifdef CONFIG_SOC_MT7621
- #define MTK_CAP_MASK MTK_NETSYS_V2
- #else
-@@ -987,9 +1070,17 @@ enum mkt_eth_capabilities {
- 		      MTK_MUX_U3_GMAC2_TO_QPHY | MTK_U3_COPHY_V2 | \
- 		      MTK_NETSYS_V2 | MTK_RSTCTRL_PPE1)
- 
--#define MT7986_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII | \
--		      MTK_MUX_GMAC12_TO_GEPHY_SGMII | MTK_QDMA | \
--		      MTK_NETSYS_V2 | MTK_RSTCTRL_PPE1)
-+#define MT7986_CAPS  (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII |	\
-+		      MTK_MUX_GMAC12_TO_GEPHY_SGMII |		\
-+		      MTK_QDMA | MTK_NETSYS_V2 |		\
-+		      MTK_RSTCTRL_PPE1)
-+
-+#define MT7988_CAPS   (MTK_GMAC1_SGMII | MTK_GMAC2_SGMII |	\
-+		       MTK_GMAC3_SGMII | MTK_QDMA |		\
-+		       MTK_MUX_GMAC123_TO_GEPHY_SGMII |		\
-+		       MTK_NETSYS_V3 | MTK_RSTCTRL_PPE1 |	\
-+		       MTK_GMAC1_USXGMII | MTK_GMAC2_USXGMII |	\
-+		       MTK_GMAC3_USXGMII | MTK_MUX_GMAC123_TO_USXGMII)
- 
- struct mtk_tx_dma_desc_info {
- 	dma_addr_t	addr;
-@@ -1075,7 +1166,7 @@ struct mtk_soc_data {
- 	const struct mtk_reg_map *reg_map;
- 	u32             ana_rgc3;
- 	u64		caps;
--	u32		required_clks;
-+	u64		required_clks;
- 	bool		required_pctl;
- 	u8		offload_version;
- 	u8		hash_offset;

target/linux/mediatek/filogic/config-6.1

@@ -4,7 +4,6 @@ CONFIG_AQUANTIA_PHY=y
 CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS=y
 CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
-CONFIG_ARCH_FORCE_MAX_ORDER=11
 CONFIG_ARCH_KEEP_MEMBLOCK=y
 CONFIG_ARCH_MEDIATEK=y
 CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
@@ -150,7 +149,6 @@ CONFIG_FIT_PARTITION=y
 CONFIG_FIXED_PHY=y
 CONFIG_FIX_EARLYCON_MEM=y
 CONFIG_FRAME_POINTER=y
-CONFIG_FRAME_WARN=2048
 CONFIG_FS_IOMAP=y
 CONFIG_FS_MBCACHE=y
 CONFIG_FWNODE_MDIO=y
@@ -324,6 +322,7 @@ CONFIG_PCS_MTK_LYNXI=y
 CONFIG_PERF_EVENTS=y
 CONFIG_PGTABLE_LEVELS=3
 CONFIG_PHYLIB=y
+CONFIG_PHYLIB_LEDS=y
 CONFIG_PHYLINK=y
 CONFIG_PHYS_ADDR_T_64BIT=y
 # CONFIG_PHY_MTK_DP is not set

target/linux/mediatek/patches-5.15/944-net-ethernet-mtk_wed-move-dlm-a-dedicated-dts-node.patch

@@ -22,7 +22,7 @@ Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
 
 --- a/drivers/net/ethernet/mediatek/mtk_wed.c
 +++ b/drivers/net/ethernet/mediatek/mtk_wed.c
-@@ -813,6 +813,24 @@ mtk_wed_rro_alloc(struct mtk_wed_device
+@@ -821,6 +821,24 @@ mtk_wed_rro_alloc(struct mtk_wed_device
  	struct device_node *np;
  	int index;
  
@@ -47,7 +47,7 @@ Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
  	index = of_property_match_string(dev->hw->node, "memory-region-names",
  					 "wo-dlm");
  	if (index < 0)
-@@ -829,6 +847,7 @@ mtk_wed_rro_alloc(struct mtk_wed_device
+@@ -837,6 +855,7 @@ mtk_wed_rro_alloc(struct mtk_wed_device
  		return -ENODEV;
  
  	dev->rro.miod_phys = rmem->base;

target/linux/mediatek/patches-6.1/731-net-phy-mediatek-ge-soc-initialize-MT7988-PHY-LEDs-d.patch

@@ -1,213 +0,0 @@
-From 5d2d78860f98eb5c03bc404eb024606878901ac8 Mon Sep 17 00:00:00 2001
-From: Daniel Golle <daniel@makrotopia.org>
-Date: Tue, 13 Jun 2023 03:27:14 +0100
-Subject: [PATCH] net: phy: mediatek-ge-soc: initialize MT7988 PHY LEDs default
- state
-
-Initialize LEDs and set sane default values.
-Read boottrap register and apply LED polarities accordingly to get
-uniform behavior from all LEDs on MT7988.
-Requires syscon phandle 'mediatek,pio' present in parenting MDIO bus
-which should point to the syscon holding the boottrap register.
-
-Signed-off-by: Daniel Golle <daniel@makrotopia.org>
----
- drivers/net/phy/mediatek-ge-soc.c | 144 ++++++++++++++++++++++++++++--
- 1 file changed, 136 insertions(+), 8 deletions(-)
-
---- a/drivers/net/phy/mediatek-ge-soc.c
-+++ b/drivers/net/phy/mediatek-ge-soc.c
-@@ -1,11 +1,13 @@
- // SPDX-License-Identifier: GPL-2.0+
- #include <linux/bitfield.h>
-+#include <linux/mfd/syscon.h>
- #include <linux/module.h>
- #include <linux/nvmem-consumer.h>
- #include <linux/of_address.h>
- #include <linux/of_platform.h>
- #include <linux/pinctrl/consumer.h>
- #include <linux/phy.h>
-+#include <linux/regmap.h>
- 
- #define MTK_GPHY_ID_MT7981			0x03a29461
- #define MTK_GPHY_ID_MT7988			0x03a29481
-@@ -208,9 +210,40 @@
- #define MTK_PHY_DA_TX_R50_PAIR_C		0x53f
- #define MTK_PHY_DA_TX_R50_PAIR_D		0x540
- 
-+/* Registers on MDIO_MMD_VEND2 */
-+#define MTK_PHY_LED0_ON_CTRL			0x24
-+#define MTK_PHY_LED1_ON_CTRL			0x26
-+#define   MTK_PHY_LED_ON_MASK			GENMASK(6, 0)
-+#define   MTK_PHY_LED_ON_LINK1000		BIT(0)
-+#define   MTK_PHY_LED_ON_LINK100		BIT(1)
-+#define   MTK_PHY_LED_ON_LINK10			BIT(2)
-+#define   MTK_PHY_LED_ON_LINKDOWN		BIT(3)
-+#define   MTK_PHY_LED_ON_FDX			BIT(4) /* Full duplex */
-+#define   MTK_PHY_LED_ON_HDX			BIT(5) /* Half duplex */
-+#define   MTK_PHY_LED_FORCE_ON			BIT(6)
-+#define   MTK_PHY_LED_POLARITY			BIT(14)
-+#define   MTK_PHY_LED_ENABLE			BIT(15)
-+
-+#define MTK_PHY_LED0_BLINK_CTRL			0x25
-+#define MTK_PHY_LED1_BLINK_CTRL			0x27
-+#define   MTK_PHY_LED_1000TX			BIT(0)
-+#define   MTK_PHY_LED_1000RX			BIT(1)
-+#define   MTK_PHY_LED_100TX			BIT(2)
-+#define   MTK_PHY_LED_100RX			BIT(3)
-+#define   MTK_PHY_LED_10TX			BIT(4)
-+#define   MTK_PHY_LED_10RX			BIT(5)
-+#define   MTK_PHY_LED_COLLISION			BIT(6)
-+#define   MTK_PHY_LED_RX_CRC_ERR		BIT(7)
-+#define   MTK_PHY_LED_RX_IDLE_ERR		BIT(8)
-+#define   MTK_PHY_LED_FORCE_BLINK		BIT(9)
-+
- #define MTK_PHY_RG_BG_RASEL			0x115
- #define   MTK_PHY_RG_BG_RASEL_MASK		GENMASK(2, 0)
- 
-+/* Register in boottrap syscon defining the initial state of the 4 PHY LEDs */
-+#define RG_GPIO_MISC_TPBANK0			0x6f0
-+#define   RG_GPIO_MISC_TPBANK0_BOOTMODE		GENMASK(11, 8)
-+
- /* These macro privides efuse parsing for internal phy. */
- #define EFS_DA_TX_I2MPB_A(x)			(((x) >> 0) & GENMASK(5, 0))
- #define EFS_DA_TX_I2MPB_B(x)			(((x) >> 6) & GENMASK(5, 0))
-@@ -238,13 +271,6 @@ enum {
- 	PAIR_D,
- };
- 
--enum {
--	GPHY_PORT0,
--	GPHY_PORT1,
--	GPHY_PORT2,
--	GPHY_PORT3,
--};
--
- enum calibration_mode {
- 	EFUSE_K,
- 	SW_K
-@@ -263,6 +289,10 @@ enum CAL_MODE {
- 	SW_M
- };
- 
-+struct mtk_socphy_shared {
-+	u32			boottrap;
-+};
-+
- static int mtk_socphy_read_page(struct phy_device *phydev)
- {
- 	return __phy_read(phydev, MTK_EXT_PAGE_ACCESS);
-@@ -1073,6 +1103,104 @@ static int mt798x_phy_config_init(struct
- 	return mt798x_phy_calibration(phydev);
- }
- 
-+static int mt798x_phy_setup_led(struct phy_device *phydev, bool inverted)
-+{
-+	struct pinctrl *pinctrl;
-+	const u16 led_on_ctrl_defaults = MTK_PHY_LED_ENABLE      |
-+					 MTK_PHY_LED_ON_LINK1000 |
-+					 MTK_PHY_LED_ON_LINK100  |
-+					 MTK_PHY_LED_ON_LINK10;
-+	const u16 led_blink_defaults = MTK_PHY_LED_1000TX |
-+				       MTK_PHY_LED_1000RX |
-+				       MTK_PHY_LED_100TX  |
-+				       MTK_PHY_LED_100RX  |
-+				       MTK_PHY_LED_10TX   |
-+				       MTK_PHY_LED_10RX;
-+
-+	phy_write_mmd(phydev, MDIO_MMD_VEND2, MTK_PHY_LED0_ON_CTRL,
-+		      led_on_ctrl_defaults ^
-+		      (inverted ? MTK_PHY_LED_POLARITY : 0));
-+
-+	phy_write_mmd(phydev, MDIO_MMD_VEND2, MTK_PHY_LED1_ON_CTRL,
-+		      led_on_ctrl_defaults);
-+
-+	phy_write_mmd(phydev, MDIO_MMD_VEND2, MTK_PHY_LED0_BLINK_CTRL,
-+		      led_blink_defaults);
-+
-+	phy_write_mmd(phydev, MDIO_MMD_VEND2, MTK_PHY_LED1_BLINK_CTRL,
-+		      led_blink_defaults);
-+
-+	pinctrl = devm_pinctrl_get_select(&phydev->mdio.dev, "gbe-led");
-+	if (IS_ERR(pinctrl))
-+		dev_err(&phydev->mdio.bus->dev, "Failed to setup PHY LED\n");
-+
-+	return 0;
-+}
-+
-+static int mt7988_phy_probe_shared(struct phy_device *phydev)
-+{
-+	struct device_node *np = dev_of_node(&phydev->mdio.bus->dev);
-+	struct mtk_socphy_shared *priv = phydev->shared->priv;
-+	struct regmap *regmap;
-+	u32 reg;
-+	int ret;
-+
-+	/* The LED0 of the 4 PHYs in MT7988 are wired to SoC pins LED_A, LED_B,
-+	 * LED_C and LED_D respectively. At the same time those pins are used to
-+	 * bootstrap configuration of the reference clock source (LED_A),
-+	 * DRAM DDRx16b x2/x1 (LED_B) and boot device (LED_C, LED_D).
-+	 * In practise this is done using a LED and a resistor pulling the pin
-+	 * either to GND or to VIO.
-+	 * The detected value at boot time is accessible at run-time using the
-+	 * TPBANK0 register located in the gpio base of the pinctrl, in order
-+	 * to read it here it needs to be referenced by a phandle called
-+	 * 'mediatek,pio' in the MDIO bus hosting the PHY.
-+	 * The 4 bits in TPBANK0 are kept as package shared data and are used to
-+	 * set LED polarity for each of the LED0.
-+	 */
-+	regmap = syscon_regmap_lookup_by_phandle(np, "mediatek,pio");
-+	if (IS_ERR(regmap))
-+		return PTR_ERR(regmap);
-+
-+	ret = regmap_read(regmap, RG_GPIO_MISC_TPBANK0, &reg);
-+	if (ret)
-+		return ret;
-+
-+	priv->boottrap = FIELD_GET(RG_GPIO_MISC_TPBANK0_BOOTMODE, reg);
-+
-+	return 0;
-+}
-+
-+static bool mt7988_phy_get_boottrap_polarity(struct phy_device *phydev)
-+{
-+	struct mtk_socphy_shared *priv = phydev->shared->priv;
-+
-+	if (priv->boottrap & BIT(phydev->mdio.addr))
-+		return false;
-+
-+	return true;
-+}
-+
-+static int mt7988_phy_probe(struct phy_device *phydev)
-+{
-+	int err;
-+
-+	err = devm_phy_package_join(&phydev->mdio.dev, phydev, 0,
-+				    sizeof(struct mtk_socphy_shared));
-+	if (err)
-+		return err;
-+
-+	if (phy_package_probe_once(phydev)) {
-+		err = mt7988_phy_probe_shared(phydev);
-+		if (err)
-+			return err;
-+	}
-+
-+	mt798x_phy_setup_led(phydev, mt7988_phy_get_boottrap_polarity(phydev));
-+
-+	return mt798x_phy_calibration(phydev);
-+}
-+
- static struct phy_driver mtk_socphy_driver[] = {
- 	{
- 		PHY_ID_MATCH_EXACT(MTK_GPHY_ID_MT7981),
-@@ -1092,7 +1220,7 @@ static struct phy_driver mtk_socphy_driv
- 		.config_init	= mt798x_phy_config_init,
- 		.config_intr	= genphy_no_config_intr,
- 		.handle_interrupt = genphy_handle_interrupt_no_ack,
--		.probe		= mt798x_phy_calibration,
-+		.probe		= mt7988_phy_probe,
- 		.suspend	= genphy_suspend,
- 		.resume		= genphy_resume,
- 		.read_page	= mtk_socphy_read_page,

target/linux/mediatek/patches-6.1/731-v6.5-net-phy-mediatek-ge-soc-support-PHY-LEDs.patch

@@ -0,0 +1,524 @@
+From c66937b0f8dbb4c6c043663c702b1053fb47fab2 Mon Sep 17 00:00:00 2001
+From: Daniel Golle <daniel@makrotopia.org>
+Date: Mon, 14 Aug 2023 02:58:14 +0100
+Subject: [PATCH] net: phy: mediatek-ge-soc: support PHY LEDs
+
+Implement netdev trigger and primitive bliking offloading as well as
+simple set_brigthness function for both PHY LEDs of the in-SoC PHYs
+found in MT7981 and MT7988.
+
+For MT7988, read boottrap register and apply LED polarities accordingly
+to get uniform behavior from all LEDs on MT7988.
+This requires syscon phandle 'mediatek,pio' present in parenting MDIO bus
+which should point to the syscon holding the boottrap register.
+
+Signed-off-by: Daniel Golle <daniel@makrotopia.org>
+Reviewed-by: Andrew Lunn <andrew@lunn.ch>
+Link: https://lore.kernel.org/r/dc324d48c00cd7350f3a506eaa785324cae97372.1691977904.git.daniel@makrotopia.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+---
+ drivers/net/phy/mediatek-ge-soc.c | 435 +++++++++++++++++++++++++++++-
+ 1 file changed, 426 insertions(+), 9 deletions(-)
+
+--- a/drivers/net/phy/mediatek-ge-soc.c
++++ b/drivers/net/phy/mediatek-ge-soc.c
+@@ -1,11 +1,14 @@
+ // SPDX-License-Identifier: GPL-2.0+
+ #include <linux/bitfield.h>
++#include <linux/bitmap.h>
++#include <linux/mfd/syscon.h>
+ #include <linux/module.h>
+ #include <linux/nvmem-consumer.h>
+ #include <linux/of_address.h>
+ #include <linux/of_platform.h>
+ #include <linux/pinctrl/consumer.h>
+ #include <linux/phy.h>
++#include <linux/regmap.h>
+ 
+ #define MTK_GPHY_ID_MT7981			0x03a29461
+ #define MTK_GPHY_ID_MT7988			0x03a29481
+@@ -208,9 +211,42 @@
+ #define MTK_PHY_DA_TX_R50_PAIR_C		0x53f
+ #define MTK_PHY_DA_TX_R50_PAIR_D		0x540
+ 
++/* Registers on MDIO_MMD_VEND2 */
++#define MTK_PHY_LED0_ON_CTRL			0x24
++#define MTK_PHY_LED1_ON_CTRL			0x26
++#define   MTK_PHY_LED_ON_MASK			GENMASK(6, 0)
++#define   MTK_PHY_LED_ON_LINK1000		BIT(0)
++#define   MTK_PHY_LED_ON_LINK100		BIT(1)
++#define   MTK_PHY_LED_ON_LINK10			BIT(2)
++#define   MTK_PHY_LED_ON_LINKDOWN		BIT(3)
++#define   MTK_PHY_LED_ON_FDX			BIT(4) /* Full duplex */
++#define   MTK_PHY_LED_ON_HDX			BIT(5) /* Half duplex */
++#define   MTK_PHY_LED_ON_FORCE_ON		BIT(6)
++#define   MTK_PHY_LED_ON_POLARITY		BIT(14)
++#define   MTK_PHY_LED_ON_ENABLE			BIT(15)
++
++#define MTK_PHY_LED0_BLINK_CTRL			0x25
++#define MTK_PHY_LED1_BLINK_CTRL			0x27
++#define   MTK_PHY_LED_BLINK_1000TX		BIT(0)
++#define   MTK_PHY_LED_BLINK_1000RX		BIT(1)
++#define   MTK_PHY_LED_BLINK_100TX		BIT(2)
++#define   MTK_PHY_LED_BLINK_100RX		BIT(3)
++#define   MTK_PHY_LED_BLINK_10TX		BIT(4)
++#define   MTK_PHY_LED_BLINK_10RX		BIT(5)
++#define   MTK_PHY_LED_BLINK_COLLISION		BIT(6)
++#define   MTK_PHY_LED_BLINK_RX_CRC_ERR		BIT(7)
++#define   MTK_PHY_LED_BLINK_RX_IDLE_ERR		BIT(8)
++#define   MTK_PHY_LED_BLINK_FORCE_BLINK		BIT(9)
++
++#define MTK_PHY_LED1_DEFAULT_POLARITIES		BIT(1)
++
+ #define MTK_PHY_RG_BG_RASEL			0x115
+ #define   MTK_PHY_RG_BG_RASEL_MASK		GENMASK(2, 0)
+ 
++/* 'boottrap' register reflecting the configuration of the 4 PHY LEDs */
++#define RG_GPIO_MISC_TPBANK0			0x6f0
++#define   RG_GPIO_MISC_TPBANK0_BOOTMODE		GENMASK(11, 8)
++
+ /* These macro privides efuse parsing for internal phy. */
+ #define EFS_DA_TX_I2MPB_A(x)			(((x) >> 0) & GENMASK(5, 0))
+ #define EFS_DA_TX_I2MPB_B(x)			(((x) >> 6) & GENMASK(5, 0))
+@@ -238,13 +274,6 @@ enum {
+ 	PAIR_D,
+ };
+ 
+-enum {
+-	GPHY_PORT0,
+-	GPHY_PORT1,
+-	GPHY_PORT2,
+-	GPHY_PORT3,
+-};
+-
+ enum calibration_mode {
+ 	EFUSE_K,
+ 	SW_K
+@@ -263,6 +292,19 @@ enum CAL_MODE {
+ 	SW_M
+ };
+ 
++#define MTK_PHY_LED_STATE_FORCE_ON	0
++#define MTK_PHY_LED_STATE_FORCE_BLINK	1
++#define MTK_PHY_LED_STATE_NETDEV	2
++
++struct mtk_socphy_priv {
++	unsigned long		led_state;
++};
++
++struct mtk_socphy_shared {
++	u32			boottrap;
++	struct mtk_socphy_priv	priv[4];
++};
++
+ static int mtk_socphy_read_page(struct phy_device *phydev)
+ {
+ 	return __phy_read(phydev, MTK_EXT_PAGE_ACCESS);
+@@ -1073,6 +1115,371 @@ static int mt798x_phy_config_init(struct
+ 	return mt798x_phy_calibration(phydev);
+ }
+ 
++static int mt798x_phy_hw_led_on_set(struct phy_device *phydev, u8 index,
++				    bool on)
++{
++	unsigned int bit_on = MTK_PHY_LED_STATE_FORCE_ON + (index ? 16 : 0);
++	struct mtk_socphy_priv *priv = phydev->priv;
++	bool changed;
++
++	if (on)
++		changed = !test_and_set_bit(bit_on, &priv->led_state);
++	else
++		changed = !!test_and_clear_bit(bit_on, &priv->led_state);
++
++	changed |= !!test_and_clear_bit(MTK_PHY_LED_STATE_NETDEV +
++					(index ? 16 : 0), &priv->led_state);
++	if (changed)
++		return phy_modify_mmd(phydev, MDIO_MMD_VEND2, index ?
++				      MTK_PHY_LED1_ON_CTRL : MTK_PHY_LED0_ON_CTRL,
++				      MTK_PHY_LED_ON_MASK,
++				      on ? MTK_PHY_LED_ON_FORCE_ON : 0);
++	else
++		return 0;
++}
++
++static int mt798x_phy_hw_led_blink_set(struct phy_device *phydev, u8 index,
++				       bool blinking)
++{
++	unsigned int bit_blink = MTK_PHY_LED_STATE_FORCE_BLINK + (index ? 16 : 0);
++	struct mtk_socphy_priv *priv = phydev->priv;
++	bool changed;
++
++	if (blinking)
++		changed = !test_and_set_bit(bit_blink, &priv->led_state);
++	else
++		changed = !!test_and_clear_bit(bit_blink, &priv->led_state);
++
++	changed |= !!test_bit(MTK_PHY_LED_STATE_NETDEV +
++			      (index ? 16 : 0), &priv->led_state);
++	if (changed)
++		return phy_write_mmd(phydev, MDIO_MMD_VEND2, index ?
++				     MTK_PHY_LED1_BLINK_CTRL : MTK_PHY_LED0_BLINK_CTRL,
++				     blinking ? MTK_PHY_LED_BLINK_FORCE_BLINK : 0);
++	else
++		return 0;
++}
++
++static int mt798x_phy_led_blink_set(struct phy_device *phydev, u8 index,
++				    unsigned long *delay_on,
++				    unsigned long *delay_off)
++{
++	bool blinking = false;
++	int err = 0;
++
++	if (index > 1)
++		return -EINVAL;
++
++	if (delay_on && delay_off && (*delay_on > 0) && (*delay_off > 0)) {
++		blinking = true;
++		*delay_on = 50;
++		*delay_off = 50;
++	}
++
++	err = mt798x_phy_hw_led_blink_set(phydev, index, blinking);
++	if (err)
++		return err;
++
++	return mt798x_phy_hw_led_on_set(phydev, index, false);
++}
++
++static int mt798x_phy_led_brightness_set(struct phy_device *phydev,
++					 u8 index, enum led_brightness value)
++{
++	int err;
++
++	err = mt798x_phy_hw_led_blink_set(phydev, index, false);
++	if (err)
++		return err;
++
++	return mt798x_phy_hw_led_on_set(phydev, index, (value != LED_OFF));
++}
++
++static const unsigned long supported_triggers = (BIT(TRIGGER_NETDEV_FULL_DUPLEX) |
++						 BIT(TRIGGER_NETDEV_HALF_DUPLEX) |
++						 BIT(TRIGGER_NETDEV_LINK)        |
++						 BIT(TRIGGER_NETDEV_LINK_10)     |
++						 BIT(TRIGGER_NETDEV_LINK_100)    |
++						 BIT(TRIGGER_NETDEV_LINK_1000)   |
++						 BIT(TRIGGER_NETDEV_RX)          |
++						 BIT(TRIGGER_NETDEV_TX));
++
++static int mt798x_phy_led_hw_is_supported(struct phy_device *phydev, u8 index,
++					  unsigned long rules)
++{
++	if (index > 1)
++		return -EINVAL;
++
++	/* All combinations of the supported triggers are allowed */
++	if (rules & ~supported_triggers)
++		return -EOPNOTSUPP;
++
++	return 0;
++};
++
++static int mt798x_phy_led_hw_control_get(struct phy_device *phydev, u8 index,
++					 unsigned long *rules)
++{
++	unsigned int bit_blink = MTK_PHY_LED_STATE_FORCE_BLINK + (index ? 16 : 0);
++	unsigned int bit_netdev = MTK_PHY_LED_STATE_NETDEV + (index ? 16 : 0);
++	unsigned int bit_on = MTK_PHY_LED_STATE_FORCE_ON + (index ? 16 : 0);
++	struct mtk_socphy_priv *priv = phydev->priv;
++	int on, blink;
++
++	if (index > 1)
++		return -EINVAL;
++
++	on = phy_read_mmd(phydev, MDIO_MMD_VEND2,
++			  index ? MTK_PHY_LED1_ON_CTRL : MTK_PHY_LED0_ON_CTRL);
++
++	if (on < 0)
++		return -EIO;
++
++	blink = phy_read_mmd(phydev, MDIO_MMD_VEND2,
++			     index ? MTK_PHY_LED1_BLINK_CTRL :
++				     MTK_PHY_LED0_BLINK_CTRL);
++	if (blink < 0)
++		return -EIO;
++
++	if ((on & (MTK_PHY_LED_ON_LINK1000 | MTK_PHY_LED_ON_LINK100 |
++		   MTK_PHY_LED_ON_LINK10)) ||
++	    (blink & (MTK_PHY_LED_BLINK_1000RX | MTK_PHY_LED_BLINK_100RX |
++		      MTK_PHY_LED_BLINK_10RX | MTK_PHY_LED_BLINK_1000TX |
++		      MTK_PHY_LED_BLINK_100TX | MTK_PHY_LED_BLINK_10TX)))
++		set_bit(bit_netdev, &priv->led_state);
++	else
++		clear_bit(bit_netdev, &priv->led_state);
++
++	if (on & MTK_PHY_LED_ON_FORCE_ON)
++		set_bit(bit_on, &priv->led_state);
++	else
++		clear_bit(bit_on, &priv->led_state);
++
++	if (blink & MTK_PHY_LED_BLINK_FORCE_BLINK)
++		set_bit(bit_blink, &priv->led_state);
++	else
++		clear_bit(bit_blink, &priv->led_state);
++
++	if (!rules)
++		return 0;
++
++	if (on & (MTK_PHY_LED_ON_LINK1000 | MTK_PHY_LED_ON_LINK100 | MTK_PHY_LED_ON_LINK10))
++		*rules |= BIT(TRIGGER_NETDEV_LINK);
++
++	if (on & MTK_PHY_LED_ON_LINK10)
++		*rules |= BIT(TRIGGER_NETDEV_LINK_10);
++
++	if (on & MTK_PHY_LED_ON_LINK100)
++		*rules |= BIT(TRIGGER_NETDEV_LINK_100);
++
++	if (on & MTK_PHY_LED_ON_LINK1000)
++		*rules |= BIT(TRIGGER_NETDEV_LINK_1000);
++
++	if (on & MTK_PHY_LED_ON_FDX)
++		*rules |= BIT(TRIGGER_NETDEV_FULL_DUPLEX);
++
++	if (on & MTK_PHY_LED_ON_HDX)
++		*rules |= BIT(TRIGGER_NETDEV_HALF_DUPLEX);
++
++	if (blink & (MTK_PHY_LED_BLINK_1000RX | MTK_PHY_LED_BLINK_100RX | MTK_PHY_LED_BLINK_10RX))
++		*rules |= BIT(TRIGGER_NETDEV_RX);
++
++	if (blink & (MTK_PHY_LED_BLINK_1000TX | MTK_PHY_LED_BLINK_100TX | MTK_PHY_LED_BLINK_10TX))
++		*rules |= BIT(TRIGGER_NETDEV_TX);
++
++	return 0;
++};
++
++static int mt798x_phy_led_hw_control_set(struct phy_device *phydev, u8 index,
++					 unsigned long rules)
++{
++	unsigned int bit_netdev = MTK_PHY_LED_STATE_NETDEV + (index ? 16 : 0);
++	struct mtk_socphy_priv *priv = phydev->priv;
++	u16 on = 0, blink = 0;
++	int ret;
++
++	if (index > 1)
++		return -EINVAL;
++
++	if (rules & BIT(TRIGGER_NETDEV_FULL_DUPLEX))
++		on |= MTK_PHY_LED_ON_FDX;
++
++	if (rules & BIT(TRIGGER_NETDEV_HALF_DUPLEX))
++		on |= MTK_PHY_LED_ON_HDX;
++
++	if (rules & (BIT(TRIGGER_NETDEV_LINK_10) | BIT(TRIGGER_NETDEV_LINK)))
++		on |= MTK_PHY_LED_ON_LINK10;
++
++	if (rules & (BIT(TRIGGER_NETDEV_LINK_100) | BIT(TRIGGER_NETDEV_LINK)))
++		on |= MTK_PHY_LED_ON_LINK100;
++
++	if (rules & (BIT(TRIGGER_NETDEV_LINK_1000) | BIT(TRIGGER_NETDEV_LINK)))
++		on |= MTK_PHY_LED_ON_LINK1000;
++
++	if (rules & BIT(TRIGGER_NETDEV_RX)) {
++		blink |= MTK_PHY_LED_BLINK_10RX  |
++			 MTK_PHY_LED_BLINK_100RX |
++			 MTK_PHY_LED_BLINK_1000RX;
++	}
++
++	if (rules & BIT(TRIGGER_NETDEV_TX)) {
++		blink |= MTK_PHY_LED_BLINK_10TX  |
++			 MTK_PHY_LED_BLINK_100TX |
++			 MTK_PHY_LED_BLINK_1000TX;
++	}
++
++	if (blink || on)
++		set_bit(bit_netdev, &priv->led_state);
++	else
++		clear_bit(bit_netdev, &priv->led_state);
++
++	ret = phy_modify_mmd(phydev, MDIO_MMD_VEND2, index ?
++				MTK_PHY_LED1_ON_CTRL :
++				MTK_PHY_LED0_ON_CTRL,
++			     MTK_PHY_LED_ON_FDX     |
++			     MTK_PHY_LED_ON_HDX     |
++			     MTK_PHY_LED_ON_LINK10  |
++			     MTK_PHY_LED_ON_LINK100 |
++			     MTK_PHY_LED_ON_LINK1000,
++			     on);
++
++	if (ret)
++		return ret;
++
++	return phy_write_mmd(phydev, MDIO_MMD_VEND2, index ?
++				MTK_PHY_LED1_BLINK_CTRL :
++				MTK_PHY_LED0_BLINK_CTRL, blink);
++};
++
++static bool mt7988_phy_led_get_polarity(struct phy_device *phydev, int led_num)
++{
++	struct mtk_socphy_shared *priv = phydev->shared->priv;
++	u32 polarities;
++
++	if (led_num == 0)
++		polarities = ~(priv->boottrap);
++	else
++		polarities = MTK_PHY_LED1_DEFAULT_POLARITIES;
++
++	if (polarities & BIT(phydev->mdio.addr))
++		return true;
++
++	return false;
++}
++
++static int mt7988_phy_fix_leds_polarities(struct phy_device *phydev)
++{
++	struct pinctrl *pinctrl;
++	int index;
++
++	/* Setup LED polarity according to bootstrap use of LED pins */
++	for (index = 0; index < 2; ++index)
++		phy_modify_mmd(phydev, MDIO_MMD_VEND2, index ?
++				MTK_PHY_LED1_ON_CTRL : MTK_PHY_LED0_ON_CTRL,
++			       MTK_PHY_LED_ON_POLARITY,
++			       mt7988_phy_led_get_polarity(phydev, index) ?
++				MTK_PHY_LED_ON_POLARITY : 0);
++
++	/* Only now setup pinctrl to avoid bogus blinking */
++	pinctrl = devm_pinctrl_get_select(&phydev->mdio.dev, "gbe-led");
++	if (IS_ERR(pinctrl))
++		dev_err(&phydev->mdio.bus->dev, "Failed to setup PHY LED pinctrl\n");
++
++	return 0;
++}
++
++static int mt7988_phy_probe_shared(struct phy_device *phydev)
++{
++	struct device_node *np = dev_of_node(&phydev->mdio.bus->dev);
++	struct mtk_socphy_shared *shared = phydev->shared->priv;
++	struct regmap *regmap;
++	u32 reg;
++	int ret;
++
++	/* The LED0 of the 4 PHYs in MT7988 are wired to SoC pins LED_A, LED_B,
++	 * LED_C and LED_D respectively. At the same time those pins are used to
++	 * bootstrap configuration of the reference clock source (LED_A),
++	 * DRAM DDRx16b x2/x1 (LED_B) and boot device (LED_C, LED_D).
++	 * In practise this is done using a LED and a resistor pulling the pin
++	 * either to GND or to VIO.
++	 * The detected value at boot time is accessible at run-time using the
++	 * TPBANK0 register located in the gpio base of the pinctrl, in order
++	 * to read it here it needs to be referenced by a phandle called
++	 * 'mediatek,pio' in the MDIO bus hosting the PHY.
++	 * The 4 bits in TPBANK0 are kept as package shared data and are used to
++	 * set LED polarity for each of the LED0.
++	 */
++	regmap = syscon_regmap_lookup_by_phandle(np, "mediatek,pio");
++	if (IS_ERR(regmap))
++		return PTR_ERR(regmap);
++
++	ret = regmap_read(regmap, RG_GPIO_MISC_TPBANK0, &reg);
++	if (ret)
++		return ret;
++
++	shared->boottrap = FIELD_GET(RG_GPIO_MISC_TPBANK0_BOOTMODE, reg);
++
++	return 0;
++}
++
++static void mt798x_phy_leds_state_init(struct phy_device *phydev)
++{
++	int i;
++
++	for (i = 0; i < 2; ++i)
++		mt798x_phy_led_hw_control_get(phydev, i, NULL);
++}
++
++static int mt7988_phy_probe(struct phy_device *phydev)
++{
++	struct mtk_socphy_shared *shared;
++	struct mtk_socphy_priv *priv;
++	int err;
++
++	if (phydev->mdio.addr > 3)
++		return -EINVAL;
++
++	err = devm_phy_package_join(&phydev->mdio.dev, phydev, 0,
++				    sizeof(struct mtk_socphy_shared));
++	if (err)
++		return err;
++
++	if (phy_package_probe_once(phydev)) {
++		err = mt7988_phy_probe_shared(phydev);
++		if (err)
++			return err;
++	}
++
++	shared = phydev->shared->priv;
++	priv = &shared->priv[phydev->mdio.addr];
++
++	phydev->priv = priv;
++
++	mt798x_phy_leds_state_init(phydev);
++
++	err = mt7988_phy_fix_leds_polarities(phydev);
++	if (err)
++		return err;
++
++	return mt798x_phy_calibration(phydev);
++}
++
++static int mt7981_phy_probe(struct phy_device *phydev)
++{
++	struct mtk_socphy_priv *priv;
++
++	priv = devm_kzalloc(&phydev->mdio.dev, sizeof(struct mtk_socphy_priv),
++			    GFP_KERNEL);
++	if (!priv)
++		return -ENOMEM;
++
++	phydev->priv = priv;
++
++	mt798x_phy_leds_state_init(phydev);
++
++	return mt798x_phy_calibration(phydev);
++}
++
+ static struct phy_driver mtk_socphy_driver[] = {
+ 	{
+ 		PHY_ID_MATCH_EXACT(MTK_GPHY_ID_MT7981),
+@@ -1080,11 +1487,16 @@ static struct phy_driver mtk_socphy_driv
+ 		.config_init	= mt798x_phy_config_init,
+ 		.config_intr	= genphy_no_config_intr,
+ 		.handle_interrupt = genphy_handle_interrupt_no_ack,
+-		.probe		= mt798x_phy_calibration,
++		.probe		= mt7981_phy_probe,
+ 		.suspend	= genphy_suspend,
+ 		.resume		= genphy_resume,
+ 		.read_page	= mtk_socphy_read_page,
+ 		.write_page	= mtk_socphy_write_page,
++		.led_blink_set	= mt798x_phy_led_blink_set,
++		.led_brightness_set = mt798x_phy_led_brightness_set,
++		.led_hw_is_supported = mt798x_phy_led_hw_is_supported,
++		.led_hw_control_set = mt798x_phy_led_hw_control_set,
++		.led_hw_control_get = mt798x_phy_led_hw_control_get,
+ 	},
+ 	{
+ 		PHY_ID_MATCH_EXACT(MTK_GPHY_ID_MT7988),
+@@ -1092,11 +1504,16 @@ static struct phy_driver mtk_socphy_driv
+ 		.config_init	= mt798x_phy_config_init,
+ 		.config_intr	= genphy_no_config_intr,
+ 		.handle_interrupt = genphy_handle_interrupt_no_ack,
+-		.probe		= mt798x_phy_calibration,
++		.probe		= mt7988_phy_probe,
+ 		.suspend	= genphy_suspend,
+ 		.resume		= genphy_resume,
+ 		.read_page	= mtk_socphy_read_page,
+ 		.write_page	= mtk_socphy_write_page,
++		.led_blink_set	= mt798x_phy_led_blink_set,
++		.led_brightness_set = mt798x_phy_led_brightness_set,
++		.led_hw_is_supported = mt798x_phy_led_hw_is_supported,
++		.led_hw_control_set = mt798x_phy_led_hw_control_set,
++		.led_hw_control_get = mt798x_phy_led_hw_control_get,
+ 	},
+ };
+ 

target/linux/mediatek/patches-6.1/944-net-ethernet-mtk_wed-move-dlm-a-dedicated-dts-node.patch

@@ -22,7 +22,7 @@ Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
 
 --- a/drivers/net/ethernet/mediatek/mtk_wed.c
 +++ b/drivers/net/ethernet/mediatek/mtk_wed.c
-@@ -806,6 +806,24 @@ mtk_wed_rro_alloc(struct mtk_wed_device
+@@ -814,6 +814,24 @@ mtk_wed_rro_alloc(struct mtk_wed_device
  	struct device_node *np;
  	int index;
  
@@ -47,7 +47,7 @@ Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
  	index = of_property_match_string(dev->hw->node, "memory-region-names",
  					 "wo-dlm");
  	if (index < 0)
-@@ -822,6 +840,7 @@ mtk_wed_rro_alloc(struct mtk_wed_device
+@@ -830,6 +848,7 @@ mtk_wed_rro_alloc(struct mtk_wed_device
  		return -ENODEV;
  
  	dev->rro.miod_phys = rmem->base;