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rtl8139: preserve link state across device reset 

A device reset does not affect the link state, only set_link does.

Signed-off-by: Amos Kong <akong@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Amos Kong 2012-12-28 17:29:11 +08:00 committed by Stefan Hajnoczi
parent 84dd212024
commit 83f58e570f
1 changed files with 2 additions and 1 deletions
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3
hw/rtl8139.c
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@ -1258,7 +1258,8 @@ static void rtl8139_reset(DeviceState *d)
s->BasicModeStatus = 0x7809;
//s->BasicModeStatus |= 0x0040; /* UTP medium */
s->BasicModeStatus |= 0x0020; /* autonegotiation completed */
s->BasicModeStatus |= 0x0004; /* link is up */
/* preserve link state */
s->BasicModeStatus |= s->nic->nc.link_down ? 0 : 0x04;
s->NWayAdvert = 0x05e1; /* all modes, full duplex */
s->NWayLPAR = 0x05e1; /* all modes, full duplex */