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authorMaciej S. Szmigiero <mail@maciej.szmigiero.name>2018-10-11 16:02:10 +0200
committerDavid S. Miller <davem@davemloft.net>2018-10-11 12:08:04 -0700
commit511cfd580f23b0e0fcd5659931ef14c6e2c062b0 (patch)
treebc23d803d7d71a1eebfe1eb370af75eeb3a64f87 /lib/stmp_device.c
parent2a1e89df785082a0fd7264ca6d3d834abe84fa25 (diff)
r8169: set RX_MULTI_EN bit in RxConfig for 8168F-family chips
It has been reported that since commit 05212ba8132b42 ("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: 05212ba8132b42 ("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>
Diffstat (limited to 'lib/stmp_device.c')
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