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cxgbe(4): Use the rx channel map (instead of the tx channel map) as the

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congestion channel map.

MFC after:	1 week
This commit is contained in:
np 2014-02-06 03:30:12 +00:00
parent bbaa0236fd
commit 34a66678cc
3 changed files with 4 additions and 2 deletions
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1
sys/dev/cxgbe/adapter.h
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@ -210,6 +210,7 @@ struct port_info {
uint8_t mod_type;
uint8_t port_id;
uint8_t tx_chan;
uint8_t rx_chan_map; /* rx MPS channel bitmap */
/* These need to be int as they are used in sysctl */
int ntxq; /* # of tx queues */

1
sys/dev/cxgbe/common/t4_hw.c
View File

@ -5650,6 +5650,7 @@ int __devinit t4_port_init(struct port_info *p, int mbox, int pf, int vf)
p->viid = ret;
p->tx_chan = j;
p->rx_chan_map = get_mps_bg_map(adap, j);
p->lport = j;
p->rss_size = rss_size;
t4_os_set_hw_addr(adap, p->port_id, addr);

4
sys/dev/cxgbe/t4_sge.c
View File

@ -2474,7 +2474,7 @@ tnl_cong(struct port_info *pi)
else if (cong_drop == 1)
return (0);
else
return (1 << pi->tx_chan);
return (pi->rx_chan_map);
}
static int
@ -2581,7 +2581,7 @@ alloc_ofld_rxq(struct port_info *pi, struct sge_ofld_rxq *ofld_rxq,
char name[16];
rc = alloc_iq_fl(pi, &ofld_rxq->iq, &ofld_rxq->fl, intr_idx,
1 << pi->tx_chan);
pi->rx_chan_map);
if (rc != 0)
return (rc);