linux/drivers/net/ethernet/realtek
Maciej S. Szmigiero 511cfd580f r8169: set RX_MULTI_EN bit in RxConfig for 8168F-family chips
It has been reported that since
commit 05212ba813 ("r8169: set RxConfig after tx/rx is enabled for RTL8169sb/8110sb devices")
at least RTL_GIGA_MAC_VER_38 NICs work erratically after a resume from
suspend.
The problem has been traced to a missing RX_MULTI_EN bit in the RxConfig
register.
We already set this bit for RTL_GIGA_MAC_VER_35 NICs of the same 8168F
chip family so let's do it also for its other siblings: RTL_GIGA_MAC_VER_36
and RTL_GIGA_MAC_VER_38.

Curiously, the NIC seems to work fine after a system boot without having
this bit set as long as the system isn't suspended and resumed.

Fixes: 05212ba813 ("r8169: set RxConfig after tx/rx is enabled for RTL8169sb/8110sb devices")
Reported-by: Chris Clayton <chris2553@googlemail.com>
Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com>
Tested-by: Chris Clayton <chris2553@googlemail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-11 12:08:04 -07:00
..
8139cp.c 8139cp: Replace WARN_ONCE with netdev_WARN_ONCE 2018-01-08 20:53:15 -05:00
8139too.c 8139too: Remove unnecessary netif_napi_del() 2018-05-25 16:35:45 -04:00
atp.c drivers/net: realtek: Convert timers to use timer_setup() 2017-10-27 12:09:16 +09:00
atp.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig r8169: add missing Kconfig dependency 2018-08-17 12:24:13 -07:00
Makefile
r8169.c r8169: set RX_MULTI_EN bit in RxConfig for 8168F-family chips 2018-10-11 12:08:04 -07:00