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- Increase coalesce_nsecs

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- commit fixes for the following coverity warnings: 1765, 1760, 1758, 1756
This commit is contained in:
Kip Macy 2007-03-23 22:03:55 +00:00
parent f309e60da0
commit 20fe52b816
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=167848
2 changed files with 31 additions and 17 deletions
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22
sys/dev/cxgb/cxgb_main.c
View File

@ -1064,16 +1064,18 @@ send_pktsched_cmd(struct adapter *adap, int sched, int qidx, int lo,
struct mngt_pktsched_wr *req;
m = m_gethdr(M_NOWAIT, MT_DATA);
req = (struct mngt_pktsched_wr *)m->m_data;
req->wr_hi = htonl(V_WR_OP(FW_WROPCODE_MNGT));
req->mngt_opcode = FW_MNGTOPCODE_PKTSCHED_SET;
req->sched = sched;
req->idx = qidx;
req->min = lo;
req->max = hi;
req->binding = port;
m->m_len = m->m_pkthdr.len = sizeof(*req);
t3_mgmt_tx(adap, m);
if (m) {
req = (struct mngt_pktsched_wr *)m->m_data;
req->wr_hi = htonl(V_WR_OP(FW_WROPCODE_MNGT));
req->mngt_opcode = FW_MNGTOPCODE_PKTSCHED_SET;
req->sched = sched;
req->idx = qidx;
req->min = lo;
req->max = hi;
req->binding = port;
m->m_len = m->m_pkthdr.len = sizeof(*req);
t3_mgmt_tx(adap, m);
}
}
static void

26
sys/dev/cxgb/cxgb_sge.c
View File

@ -269,14 +269,15 @@ get_imm_packet(adapter_t *sc, const struct rsp_desc *resp, struct t3_mbuf_hdr *m
uint32_t flags = ntohl(resp->flags);
uint8_t sopeop = G_RSPD_SOP_EOP(flags);
m = m_gethdr(M_NOWAIT, MT_DATA);
len = G_RSPD_LEN(ntohl(resp->len_cq));
/*
* would be a firmware bug
*/
if (sopeop == RSPQ_NSOP_NEOP || sopeop == RSPQ_SOP)
return (0);
m = m_gethdr(M_NOWAIT, MT_DATA);
len = G_RSPD_LEN(ntohl(resp->len_cq));
if (m) {
MH_ALIGN(m, IMMED_PKT_SIZE);
memcpy(m->m_data, resp->imm_data, IMMED_PKT_SIZE);
@ -342,7 +343,12 @@ t3_sge_prep(adapter_t *adap, struct sge_params *p)
struct qset_params *q = p->qset + i;
q->polling = adap->params.rev > 0;
q->coalesce_nsecs = 3500;
if (adap->flags & USING_MSIX)
q->coalesce_nsecs = 6000;
else
q->coalesce_nsecs = 3500;
q->rspq_size = RSPQ_Q_SIZE;
q->fl_size = FL_Q_SIZE;
q->jumbo_size = JUMBO_Q_SIZE;
@ -462,7 +468,10 @@ refill_fl(adapter_t *sc, struct sge_fl *q, int n)
}
if ((sd->flags & RX_SW_DESC_MAP_CREATED) == 0) {
bus_dmamap_create(sc->rx_jumbo_dmat, 0, &sd->map);
if ((err = bus_dmamap_create(sc->rx_jumbo_dmat, 0, &sd->map))) {
log(LOG_WARNING, "bus_dmamap_create failed %d\n", err);
goto done;
}
sd->flags |= RX_SW_DESC_MAP_CREATED;
}
sd->flags |= RX_SW_DESC_INUSE;
@ -632,8 +641,10 @@ void
t3_sge_deinit_sw(adapter_t *sc)
{
callout_drain(&sc->sge_timer_ch);
taskqueue_drain(sc->tq, &sc->timer_reclaim_task);
taskqueue_drain(sc->tq, &sc->slow_intr_task);
if (sc->tq) {
taskqueue_drain(sc->tq, &sc->timer_reclaim_task);
taskqueue_drain(sc->tq, &sc->slow_intr_task);
}
}
/**
@ -1852,12 +1863,13 @@ static void
bind_ithread(int cpu)
{
KASSERT(cpu < mp_ncpus, ("invalid cpu identifier"));
#if 0
if (mp_ncpus > 1) {
mtx_lock_spin(&sched_lock);
sched_bind(curthread, cpu);
mtx_unlock_spin(&sched_lock);
}
#endif
}
/**