diff options
| author |   Linmao Li <lilinmao@kylinos.cn> | 2025-10-09 20:25:49 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-23 16:24:29 +0200 |
| commit | 087b6522c2ff3fa7a252d089093f43fdeb766879 (patch) | |
| tree | 66f9e50fdd34ab6b15ecdfff7be2999382f93089 /tools/perf/scripts/python/bin/ssh:/git@git.zx2c4.com/git: | |
| parent | dpll: zl3073x: Handle missing or corrupted flash configuration (diff) | |
r8169: fix packet truncation after S4 resume on RTL8168H/RTL8111H
[ Upstream commit 70f92ab97042f243e1c8da1c457ff56b9b3e49f1 ]
After resume from S4 (hibernate), RTL8168H/RTL8111H truncates incoming
packets. Packet captures show messages like "IP truncated-ip - 146 bytes
missing!".
The issue is caused by RxConfig not being properly re-initialized after
resume. Re-initializing the RxConfig register before the chip
re-initialization sequence avoids the truncation and restores correct
packet reception.
This follows the same pattern as commit ef9da46ddef0 ("r8169: fix data
corruption issue on RTL8402").
Fixes: 6e1d0b898818 ("r8169:add support for RTL8168H and RTL8107E")
Signed-off-by: Linmao Li <lilinmao@kylinos.cn>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://patch.msgid.link/20251009122549.3955845-1-lilinmao@kylinos.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/ssh:/git@git.zx2c4.com/git:')
0 files changed, 0 insertions, 0 deletions