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[TG3]: Increase 5906 firmware poll time. 

Newer 5906 bootcode needs about 7ms to finish resetting so the poll
firmware loop was changed to maximum 20ms.

Signed-off-by: Gary Zambrano <zambrano@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Acked-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gary Zambrano 2006-11-14 16:34:00 -08:00 committed by David S. Miller
parent 44597f65f6
commit 0ccead1869
1 changed files with 3 additions and 2 deletions
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5
drivers/net/tg3.c
View File

@ -4728,10 +4728,11 @@ static int tg3_poll_fw(struct tg3 *tp)
u32 val; u32 val;
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) { if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
for (i = 0; i < 400; i++) { /* Wait up to 20ms for init done. */
for (i = 0; i < 200; i++) {
if (tr32(VCPU_STATUS) & VCPU_STATUS_INIT_DONE) if (tr32(VCPU_STATUS) & VCPU_STATUS_INIT_DONE)
return 0; return 0;
udelay(10); udelay(100);
} }
return -ENODEV; return -ENODEV;
} }