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- Track number of times that the transmit queue overflowed

Browse Source 
- Trivial whitespace cleanup

MFC after:	3 days
This commit is contained in:
Kip Macy 2008-09-23 01:27:19 +00:00
parent 91c0921944
commit c7e1ab2e4c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=183285
1 changed files with 3 additions and 4 deletions
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7
sys/dev/cxgb/cxgb_multiq.c
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@ -117,7 +117,6 @@ static int cxgb_pcpu_cookie_to_qidx(struct port_info *, uint32_t cookie);
#endif
static int cxgb_tx(struct sge_qset *qs, uint32_t txmax);
static inline int
cxgb_pcpu_enqueue_packet_(struct sge_qset *qs, struct mbuf *m)
{
@ -144,7 +143,7 @@ cxgb_pcpu_enqueue_packet_(struct sge_qset *qs, struct mbuf *m)
return (err);
}
int
cxgb_pcpu_enqueue_packet(struct ifnet *ifp, struct mbuf *m)
{
@ -160,9 +159,7 @@ cxgb_pcpu_enqueue_packet(struct ifnet *ifp, struct mbuf *m)
qidx = 0;
#endif
qs = &pi->adapter->sge.qs[qidx];
err = cxgb_pcpu_enqueue_packet_(qs, m);
return (err);
}
@ -777,11 +774,13 @@ cxgb_tx(struct sge_qset *qs, uint32_t txmax)
(ifp->if_drv_flags & IFF_DRV_OACTIVE) == 0) {
setbit(&qs->txq_stopped, TXQ_ETH);
ifp->if_drv_flags |= IFF_DRV_OACTIVE;
txq_fills++;
err = ENOSPC;
}
#else
if ((err == 0) && (txq->size <= txq->in_use + TX_MAX_DESC)) {
err = ENOSPC;
txq_fills++;
setbit(&qs->txq_stopped, TXQ_ETH);
}
if (err == ENOMEM) {