Files
xiaomi-ax3600/target/linux/generic/backport-6.6/780-54-v6.15-r8169-increase-max-jumbo-packet-size-on-RTL8125-RTL8.patch
Zxl hhyccc 8103b79776 kernel: bump 6.6 to 6.6.114
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.114

Removed upstreamed:
/target/linux/generic/backport-6.6/540-v6.12-ksmbd-browse-interfaces-list-on-FSCTL_QUERY_INTERFACE_INFO.patch

merged upstream with commit: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.114&id=499089376206f3f7f09d6852b3ec92f2674d24bb

All other patches automatically rebased.

Build system: bcm4908
Build system: bcm53xx

Signed-off-by: Zxl hhyccc <zxlhhy@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/20434
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-10-25 01:14:51 +02:00

41 lines
1.5 KiB
Diff

From 473367a5ffe1607a61be481e2feda684eb5faea9 Mon Sep 17 00:00:00 2001
From: Heiner Kallweit <hkallweit1@gmail.com>
Date: Fri, 7 Mar 2025 08:29:47 +0100
Subject: [PATCH] r8169: increase max jumbo packet size on RTL8125/RTL8126
Realtek confirmed that all RTL8125/RTL8126 chip versions support up to
16K jumbo packets. Reflect this in the driver.
Tested by Rui on RTL8125B with 12K jumbo packets.
Suggested-by: Rui Salvaterra <rsalvaterra@gmail.com>
Tested-by: Rui Salvaterra <rsalvaterra@gmail.com>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/396762ad-cc65-4e60-b01e-8847db89e98b@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/net/ethernet/realtek/r8169_main.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -89,6 +89,7 @@
#define JUMBO_6K (6 * SZ_1K - VLAN_ETH_HLEN - ETH_FCS_LEN)
#define JUMBO_7K (7 * SZ_1K - VLAN_ETH_HLEN - ETH_FCS_LEN)
#define JUMBO_9K (9 * SZ_1K - VLAN_ETH_HLEN - ETH_FCS_LEN)
+#define JUMBO_16K (SZ_16K - VLAN_ETH_HLEN - ETH_FCS_LEN)
static const struct {
const char *name;
@@ -5369,6 +5370,9 @@ static int rtl_jumbo_max(struct rtl8169_
/* RTL8168c */
case RTL_GIGA_MAC_VER_18 ... RTL_GIGA_MAC_VER_24:
return JUMBO_6K;
+ /* RTL8125/8126 */
+ case RTL_GIGA_MAC_VER_61 ... RTL_GIGA_MAC_VER_71:
+ return JUMBO_16K;
default:
return JUMBO_9K;
}