mirror of
https://github.com/coolsnowwolf/lede.git
synced 2025-04-16 04:13:31 +00:00
50 lines
1.8 KiB
Diff
50 lines
1.8 KiB
Diff
From 019a17a5e76940ea86114838d1d638d4dc8d3750 Mon Sep 17 00:00:00 2001
|
||
From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <arinc.unal@arinc9.com>
|
||
Date: Sat, 13 Apr 2024 16:01:40 +0300
|
||
Subject: [PATCH 3/5] net: dsa: mt7530: fix port mirroring for MT7988 SoC
|
||
switch
|
||
MIME-Version: 1.0
|
||
Content-Type: text/plain; charset=UTF-8
|
||
Content-Transfer-Encoding: 8bit
|
||
|
||
The "MT7988A Wi-Fi 7 Generation Router Platform: Datasheet (Open Version)
|
||
v0.1" document shows bits 16 to 18 as the MIRROR_PORT field of the CPU
|
||
forward control register. Currently, the MT7530 DSA subdriver configures
|
||
bits 0 to 2 of the CPU forward control register which breaks the port
|
||
mirroring feature for the MT7988 SoC switch.
|
||
|
||
Fix this by using the MT7531_MIRROR_PORT_GET() and MT7531_MIRROR_PORT_SET()
|
||
macros which utilise the correct bits.
|
||
|
||
Fixes: 110c18bfed41 ("net: dsa: mt7530: introduce driver for MT7988 built-in switch")
|
||
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
|
||
Acked-by: Daniel Golle <daniel@makrotopia.org>
|
||
Signed-off-by: David S. Miller <davem@davemloft.net>
|
||
---
|
||
drivers/net/dsa/mt7530.c | 10 ++++++----
|
||
1 file changed, 6 insertions(+), 4 deletions(-)
|
||
|
||
--- a/drivers/net/dsa/mt7530.c
|
||
+++ b/drivers/net/dsa/mt7530.c
|
||
@@ -1890,14 +1890,16 @@ mt7530_port_vlan_del(struct dsa_switch *
|
||
|
||
static int mt753x_mirror_port_get(unsigned int id, u32 val)
|
||
{
|
||
- return (id == ID_MT7531) ? MT7531_MIRROR_PORT_GET(val) :
|
||
- MIRROR_PORT(val);
|
||
+ return (id == ID_MT7531 || id == ID_MT7988) ?
|
||
+ MT7531_MIRROR_PORT_GET(val) :
|
||
+ MIRROR_PORT(val);
|
||
}
|
||
|
||
static int mt753x_mirror_port_set(unsigned int id, u32 val)
|
||
{
|
||
- return (id == ID_MT7531) ? MT7531_MIRROR_PORT_SET(val) :
|
||
- MIRROR_PORT(val);
|
||
+ return (id == ID_MT7531 || id == ID_MT7988) ?
|
||
+ MT7531_MIRROR_PORT_SET(val) :
|
||
+ MIRROR_PORT(val);
|
||
}
|
||
|
||
static int mt753x_port_mirror_add(struct dsa_switch *ds, int port,
|