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cxgb3: start qset timers when setup succeeded

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Start queue set reclaim timers after the queue sets have been
allocated successfully.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Divy Le Ray 2009-03-26 16:39:09 +00:00 committed by David S. Miller
parent 6d1ec7812d
commit 3156378993
3 changed files with 24 additions and 4 deletions
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1
drivers/net/cxgb3/adapter.h
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@ -291,6 +291,7 @@ void t3_os_link_fault_handler(struct adapter *adapter, int port_id);
void t3_sge_start(struct adapter *adap);
void t3_sge_stop(struct adapter *adap);
void t3_start_sge_timers(struct adapter *adap);
void t3_stop_sge_timers(struct adapter *adap);
void t3_free_sge_resources(struct adapter *adap);
void t3_sge_err_intr_handler(struct adapter *adapter);

3
drivers/net/cxgb3/cxgb3_main.c Normal file → Executable file
View file

@ -602,7 +602,6 @@ static int setup_sge_qsets(struct adapter *adap)
&adap->params.sge.qset[qset_idx], ntxq, dev,
netdev_get_tx_queue(dev, j));
if (err) {
t3_stop_sge_timers(adap);
t3_free_sge_resources(adap);
return err;
}
@ -1046,6 +1045,8 @@ static int cxgb_up(struct adapter *adap)
setup_rss(adap);
if (!(adap->flags & NAPI_INIT))
init_napi(adap);
t3_start_sge_timers(adap);
adap->flags |= FULL_INIT_DONE;
}

24
drivers/net/cxgb3/sge.c Normal file → Executable file
View file

@ -3044,9 +3044,6 @@ int t3_sge_alloc_qset(struct adapter *adapter, unsigned int id, int nports,
t3_write_reg(adapter, A_SG_GTS, V_RSPQ(q->rspq.cntxt_id) |
V_NEWTIMER(q->rspq.holdoff_tmr));
mod_timer(&q->tx_reclaim_timer, jiffies + TX_RECLAIM_PERIOD);
mod_timer(&q->rx_reclaim_timer, jiffies + RX_RECLAIM_PERIOD);
return 0;
err_unlock:
@ -3056,6 +3053,27 @@ err:
return ret;
}
/**
* t3_start_sge_timers - start SGE timer call backs
* @adap: the adapter
*
* Starts each SGE queue set's timer call back
*/
void t3_start_sge_timers(struct adapter *adap)
{
int i;
for (i = 0; i < SGE_QSETS; ++i) {
struct sge_qset *q = &adap->sge.qs[i];
if (q->tx_reclaim_timer.function)
mod_timer(&q->tx_reclaim_timer, jiffies + TX_RECLAIM_PERIOD);
if (q->rx_reclaim_timer.function)
mod_timer(&q->rx_reclaim_timer, jiffies + RX_RECLAIM_PERIOD);
}
}
/**
* t3_stop_sge_timers - stop SGE timer call backs
* @adap: the adapter