diff --git a/target/linux/ramips/patches-5.4/0999-mt76x8-ec200a.patch b/target/linux/generic/hack-5.4/995-usb-serial-option-add-ec200a.patch
similarity index 65%
rename from target/linux/ramips/patches-5.4/0999-mt76x8-ec200a.patch
rename to target/linux/generic/hack-5.4/995-usb-serial-option-add-ec200a.patch
index bd8353db1..5054c7213 100644
--- a/target/linux/ramips/patches-5.4/0999-mt76x8-ec200a.patch
+++ b/target/linux/generic/hack-5.4/995-usb-serial-option-add-ec200a.patch
@@ -16,20 +16,3 @@
  	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM500K, 0xff, 0x00, 0x00) },
  
  	{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6001) },
---- a/drivers/usb/serial/usb_wwan.c
-+++ b/drivers/usb/serial/usb_wwan.c
-@@ -478,6 +478,14 @@ static struct urb *usb_wwan_setup_urb(st
- 			  usb_sndbulkpipe(serial->dev, endpoint) | dir,
- 			  buf, len, callback, ctx);
- 
-+	#if 1 //Added by Quectel for Zero Packet
-+		if (dir == USB_DIR_OUT) {
-+			if (serial->dev->descriptor.idVendor == cpu_to_le16(0x2C7C))
-+				urb->transfer_flags |= URB_ZERO_PACKET;
-+		}
-+	#endif
-+
-+
- 	if (intfdata->use_zlp && dir == USB_DIR_OUT)
- 		urb->transfer_flags |= URB_ZERO_PACKET;
- 
diff --git a/target/linux/generic/pending-5.15/901-usb-add-more-modem-support.patch b/target/linux/generic/pending-5.15/901-usb-add-more-modem-support.patch
new file mode 100644
index 000000000..755830589
--- /dev/null
+++ b/target/linux/generic/pending-5.15/901-usb-add-more-modem-support.patch
@@ -0,0 +1,27 @@
+--- a/drivers/net/usb/qmi_wwan.c
++++ b/drivers/net/usb/qmi_wwan.c
+@@ -1419,6 +1419,9 @@ static const struct usb_device_id products[] = {
+ 	{QMI_FIXED_INTF(0x0489, 0xe0b5, 0)},	/* Foxconn T77W968 LTE with eSIM support*/
+ 	{QMI_FIXED_INTF(0x2692, 0x9025, 4)},    /* Cellient MPL200 (rebranded Qualcomm 05c6:9025) */
+ 	{QMI_QUIRK_SET_DTR(0x1546, 0x1342, 4)},	/* u-blox LARA-L6 */
++	{QMI_FIXED_INTF(0x2077, 0x2002, 4)},	/* T&W TW04C */
++	{QMI_FIXED_INTF(0x2077, 0x2003, 4)},	/* T&W TW12G */
++	{QMI_FIXED_INTF(0x2077, 0x2004, 4)},	/* T&W TW510M */
+ 
+ 	/* 4. Gobi 1000 devices */
+ 	{QMI_GOBI1K_DEVICE(0x05c6, 0x9212)},	/* Acer Gobi Modem Device */
+--- a/drivers/usb/serial/option.c
++++ b/drivers/usb/serial/option.c
+@@ -2246,6 +2246,12 @@ static const struct usb_device_id option_ids[] = {
+ 	{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x01a2, 0xff) },			/* Fibocom FM101-GL (laptop MBIM) */
+ 	{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x01a4, 0xff),			/* Fibocom FM101-GL (laptop MBIM) */
+ 	  .driver_info = RSVD(4) },
++	{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x0a04, 0xff),			/* Fibocom FM650 ECM */
++	  .driver_info = RSVD(5) },
++	{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x0a05, 0xff),			/* Fibocom FM650 NCM */
++	  .driver_info = RSVD(6) },
++	{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x0a06, 0xff),			/* Fibocom FM650 RNDIS */
++	  .driver_info = RSVD(6) },
+ 	{ USB_DEVICE_INTERFACE_CLASS(0x2df3, 0x9d03, 0xff) },			/* LongSung M5710 */
+ 	{ USB_DEVICE_INTERFACE_CLASS(0x305a, 0x1404, 0xff) },			/* GosunCn GM500 RNDIS */
+ 	{ USB_DEVICE_INTERFACE_CLASS(0x305a, 0x1405, 0xff) },			/* GosunCn GM500 MBIM */
diff --git a/target/linux/generic/pending-6.1/901-usb-add-more-modem-support.patch b/target/linux/generic/pending-6.1/901-usb-add-more-modem-support.patch
new file mode 100644
index 000000000..887d7c28c
--- /dev/null
+++ b/target/linux/generic/pending-6.1/901-usb-add-more-modem-support.patch
@@ -0,0 +1,27 @@
+--- a/drivers/net/usb/qmi_wwan.c
++++ b/drivers/net/usb/qmi_wwan.c
+@@ -1427,6 +1427,9 @@ static const struct usb_device_id products[] = {
+ 	{QMI_FIXED_INTF(0x0489, 0xe0b5, 0)},	/* Foxconn T77W968 LTE with eSIM support*/
+ 	{QMI_FIXED_INTF(0x2692, 0x9025, 4)},    /* Cellient MPL200 (rebranded Qualcomm 05c6:9025) */
+ 	{QMI_QUIRK_SET_DTR(0x1546, 0x1342, 4)},	/* u-blox LARA-L6 */
++	{QMI_FIXED_INTF(0x2077, 0x2002, 4)},	/* T&W TW04C */
++	{QMI_FIXED_INTF(0x2077, 0x2003, 4)},	/* T&W TW12G */
++	{QMI_FIXED_INTF(0x2077, 0x2004, 4)},	/* T&W TW510M */
+ 
+ 	/* 4. Gobi 1000 devices */
+ 	{QMI_GOBI1K_DEVICE(0x05c6, 0x9212)},	/* Acer Gobi Modem Device */
+--- a/drivers/usb/serial/option.c
++++ b/drivers/usb/serial/option.c
+@@ -2243,6 +2243,12 @@ static const struct usb_device_id option_ids[] = {
+ 	{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x01a2, 0xff) },			/* Fibocom FM101-GL (laptop MBIM) */
+ 	{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x01a4, 0xff),			/* Fibocom FM101-GL (laptop MBIM) */
+ 	  .driver_info = RSVD(4) },
++	{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x0a04, 0xff),			/* Fibocom FM650 ECM */
++	  .driver_info = RSVD(5) },
++	{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x0a05, 0xff),			/* Fibocom FM650 NCM */
++	  .driver_info = RSVD(6) },
++	{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x0a06, 0xff),			/* Fibocom FM650 RNDIS */
++	  .driver_info = RSVD(6) },
+ 	{ USB_DEVICE_INTERFACE_CLASS(0x2df3, 0x9d03, 0xff) },			/* LongSung M5710 */
+ 	{ USB_DEVICE_INTERFACE_CLASS(0x305a, 0x1404, 0xff) },			/* GosunCn GM500 RNDIS */
+ 	{ USB_DEVICE_INTERFACE_CLASS(0x305a, 0x1405, 0xff) },			/* GosunCn GM500 MBIM */