diff options
| author | Bryan Wu <bryan.wu@analog.com> | 2008-01-30 16:52:21 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-03 04:28:46 -0800 |
| commit | 6db9e4617e9bdf9d31fbea165b10cb95318adf8c (patch) | |
| tree | 183e2a74f43096cfeac9497cd6b8ddc4d89f21b6 /drivers/net/bfin_mac.c | |
| parent | 8ee8e922541a3dea0b53b177a3c5ccbf03631408 (diff) | |
| download | linux-stable-6db9e4617e9bdf9d31fbea165b10cb95318adf8c.tar.gz linux-stable-6db9e4617e9bdf9d31fbea165b10cb95318adf8c.tar.bz2 linux-stable-6db9e4617e9bdf9d31fbea165b10cb95318adf8c.zip | |
EMAC driver: shorten the mdelay value to solve netperf performance issue
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bfin_mac.c')
| -rw-r--r-- | drivers/net/bfin_mac.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c index eb971755a3ff..4006a5dea654 100644 --- a/drivers/net/bfin_mac.c +++ b/drivers/net/bfin_mac.c @@ -296,7 +296,7 @@ static void mdio_poll(void) /* poll the STABUSY bit */ while ((bfin_read_EMAC_STAADD()) & STABUSY) { - mdelay(10); + udelay(1); if (timeout_cnt-- < 0) { printk(KERN_ERR DRV_NAME ": wait MDC/MDIO transaction to complete timeout\n"); @@ -551,7 +551,7 @@ static void adjust_tx_list(void) */ if (current_tx_ptr->next->next == tx_list_head) { while (tx_list_head->status.status_word == 0) { - mdelay(10); + mdelay(1); if (tx_list_head->status.status_word != 0 || !(bfin_read_DMA2_IRQ_STATUS() & 0x08)) { goto adjust_head; |