jimzah/freebsd-src
1
0
Fork 0
mirror of https://github.com/freebsd/freebsd-src.git synced 2024-12-04 05:58:57 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Prefer ENETDOWN to ENXIO when returning queuing errors due to a link

Browse Source 
down, interface down, etc, with if_cxgb's if_transmit routine.

MFC after:	3 days
Reviewed by:	kmacy
This commit is contained in:
Robert Watson 2009-03-10 22:35:45 +00:00
parent 7bed4560f3
commit a6c19108c5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=189655
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
sys/dev/cxgb/cxgb_multiq.c
View File

@ -120,7 +120,7 @@ cxgb_pcpu_enqueue_packet_(struct sge_qset *qs, struct mbuf *m)
KASSERT(m->m_type == MT_DATA, ("bad mbuf type %d", m->m_type));
if (qs->qs_flags & QS_EXITING) {
m_freem(m);
return (ENXIO);
return (ENETDOWN);
}
txq = &qs->txq[TXQ_ETH];
err = buf_ring_enqueue(txq->txq_mr, m);
@ -301,13 +301,13 @@ cxgb_pcpu_start_(struct sge_qset *qs, struct mbuf *immpkt, int tx_flush)
retry:
if (!pi->link_config.link_ok)
initerr = ENXIO;
initerr = ENETDOWN;
else if (qs->qs_flags & QS_EXITING)
initerr = ENXIO;
initerr = ENETDOWN;
else if ((pi->ifp->if_drv_flags & IFF_DRV_RUNNING) == 0)
initerr = ENXIO;
initerr = ENETDOWN;
else if ((pi->ifp->if_flags & IFF_UP) == 0)
initerr = ENXIO;
initerr = ENETDOWN;
else if (immpkt) {
if (!buf_ring_empty(txq->txq_mr)