[PATCH 1/8] [Blackfin] EMAC driver: shorten the mdelay value to solve netperf performance issue

[Bryan Wu]

Signed-off-by: Bryan Wu <[EMAIL PROTECTED]>
---
 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 eb97175..4006a5d 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;
-- 
1.5.3.4
--
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