diff options
| author |   Heiner Kallweit <hkallweit1@gmail.com> | 2020-10-01 09:23:02 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-10-01 12:37:21 -0700 |
| commit | ef9da46ddef071e1bbb943afbbe9b38771855554 (patch) | |
| tree | 1b2157769fa59e53a451534d5d2ccda58cc15140 /drivers/net/ethernet/realtek | |
| parent | r8169: fix handling ether_clk (diff) | |
| download | linux-dev-ef9da46ddef071e1bbb943afbbe9b38771855554.tar.xz linux-dev-ef9da46ddef071e1bbb943afbbe9b38771855554.zip | |
r8169: fix data corruption issue on RTL8402
Petr reported that after resume from suspend RTL8402 partially
truncates incoming packets, and re-initializing register RxConfig
before the actual chip re-initialization sequence is needed to avoid
the issue.
Reported-by: Petr Tesarik <ptesarik@suse.cz>
Proposed-by: Petr Tesarik <ptesarik@suse.cz>
Tested-by: Petr Tesarik <ptesarik@suse.cz>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/realtek')
| -rw-r--r-- | drivers/net/ethernet/realtek/r8169_main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 4ae1a6fbf0ba..256bc4878ef1 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -4854,6 +4854,10 @@ static int __maybe_unused rtl8169_resume(struct device *device) if (!device_may_wakeup(tp_to_dev(tp))) clk_prepare_enable(tp->clk); + /* Reportedly at least Asus X453MA truncates packets otherwise */ + if (tp->mac_version == RTL_GIGA_MAC_VER_37) + rtl_init_rxcfg(tp); + return rtl8169_net_resume(tp); } |