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Remove IFF_OACTIVE in txeof always, i.e. for the usb error case as well. 

Set an if_timer.
This commit is contained in:
skrll 2013-01-13 08:38:04 +00:00
parent ab137c90f7
commit 85f6998299
1 changed files with 10 additions and 6 deletions
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16
sys/dev/usb/if_smsc.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_smsc.c,v 1.3 2013/01/13 08:05:30 skrll Exp $ */
/* $NetBSD: if_smsc.c,v 1.4 2013/01/13 08:38:04 skrll Exp $ */
/* $OpenBSD: if_smsc.c,v 1.4 2012/09/27 12:38:11 jsg Exp $ */
/* $FreeBSD: src/sys/dev/usb/net/if_smsc.c,v 1.1 2012/08/15 04:03:55 gonzo Exp $ */
@ -642,9 +642,13 @@ smsc_start(struct ifnet *ifp)
IFQ_DEQUEUE(&ifp->if_snd, m_head);
bpf_mtap(ifp, m_head);
//m_freem(m_head); /* XXXNH needed? */
ifp->if_flags |= IFF_OACTIVE;
/*
* Set a timeout in case the chip goes out to lunch.
*/
ifp->if_timer = 5;
}
void
@ -1351,6 +1355,9 @@ smsc_txeof(usbd_xfer_handle xfer, usbd_private_handle priv, usbd_status status)
s = splnet();
ifp->if_timer = 0;
ifp->if_flags &= ~IFF_OACTIVE;
if (status != USBD_NORMAL_COMPLETION) {
if (status == USBD_NOT_STARTED || status == USBD_CANCELLED) {
splx(s);
@ -1364,9 +1371,7 @@ smsc_txeof(usbd_xfer_handle xfer, usbd_private_handle priv, usbd_status status)
splx(s);
return;
}
ifp->if_timer = 0;
ifp->if_flags &= ~IFF_OACTIVE;
ifp->if_opackets++;
m_freem(c->sc_mbuf);
c->sc_mbuf = NULL;
@ -1374,7 +1379,6 @@ smsc_txeof(usbd_xfer_handle xfer, usbd_private_handle priv, usbd_status status)
if (IFQ_IS_EMPTY(&ifp->if_snd) == 0)
smsc_start(ifp);
ifp->if_opackets++;
splx(s);
}