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igb: Remove obsolete workaround for Windows

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I confirmed it works with Windows even without this workaround. It is
likely to be a mistake so remove it.

Fixes: 3a977deebe ("Intrdocue igb device emulation")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This commit is contained in:
Akihiko Odaki 2023-05-29 11:37:04 +09:00 committed by Jason Wang
parent e414270000
commit da9f7f7769
1 changed files with 1 additions and 6 deletions
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7
hw/net/igb_core.c
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@ -2678,12 +2678,7 @@ static uint32_t igb_get_status(IGBCore *core, int index)
res |= E1000_STATUS_IOV_MODE;
}
/*
* Windows driver 12.18.9.23 resets if E1000_STATUS_GIO_MASTER_ENABLE is
* left set after E1000_CTRL_LRST is set.
*/
if (!(core->mac[CTRL] & E1000_CTRL_GIO_MASTER_DISABLE) &&
!(core->mac[CTRL] & E1000_CTRL_LRST)) {
if (!(core->mac[CTRL] & E1000_CTRL_GIO_MASTER_DISABLE)) {
res |= E1000_STATUS_GIO_MASTER_ENABLE;
}