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bnx2x: Unlimited Tx interrupt work 

The Tx interrupt is very short and there is no need to limit it to a budget

Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eilon Greenstein 2009-03-02 07:59:31 +00:00 committed by David S. Miller
parent 161197853d
commit 7961f79123
1 changed files with 4 additions and 7 deletions
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11
drivers/net/bnx2x_main.c
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@ -874,7 +874,7 @@ static inline u16 bnx2x_tx_avail(struct bnx2x_fastpath *fp)
return (s16)(fp->bp->tx_ring_size) - used;
}
static void bnx2x_tx_int(struct bnx2x_fastpath *fp, int work)
static void bnx2x_tx_int(struct bnx2x_fastpath *fp)
{
struct bnx2x *bp = fp->bp;
struct netdev_queue *txq;
@ -908,9 +908,6 @@ static void bnx2x_tx_int(struct bnx2x_fastpath *fp, int work)
bd_cons = bnx2x_free_tx_pkt(bp, fp, pkt_cons);
sw_cons++;
done++;
if (done == work)
break;
}
fp->tx_pkt_cons = sw_cons;
@ -4177,7 +4174,7 @@ static void bnx2x_timer(unsigned long data)
struct bnx2x_fastpath *fp = &bp->fp[0];
int rc;
bnx2x_tx_int(fp, 1000);
bnx2x_tx_int(fp);
rc = bnx2x_rx_int(fp, 1000);
}
@ -7217,7 +7214,7 @@ static int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
cnt = 1000;
while (bnx2x_has_tx_work_unload(fp)) {
bnx2x_tx_int(fp, 1000);
bnx2x_tx_int(fp);
if (!cnt) {
BNX2X_ERR("timeout waiting for queue[%d]\n",
i);
@ -10069,7 +10066,7 @@ static int bnx2x_poll(struct napi_struct *napi, int budget)
bnx2x_update_fpsb_idx(fp);
if (bnx2x_has_tx_work(fp))
bnx2x_tx_int(fp, budget);
bnx2x_tx_int(fp);
if (bnx2x_has_rx_work(fp))
work_done = bnx2x_rx_int(fp, budget);