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[BNX2]: Improve handshake with firmware

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Improve handshake with bootcode with the following changes:

1. Increase timeout to 100msec and use msleep instead of udelay.

2. Add more error checking for timeouts and errors. 

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan
2006-01-23 16:07:10 -08:00
committed by David S. Miller
parent e29054f92d
commit b090ae2b59
2 changed files with 25 additions and 23 deletions
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4
drivers/net/bnx2.h
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@@ -3999,7 +3999,7 @@ struct bnx2 {
u16 bus_speed_mhz;
u8 wol;
u8 fw_timed_out;
u8 pad;
u16 fw_wr_seq;
u16 fw_drv_pulse_wr_seq;
@@ -4173,7 +4173,7 @@ struct fw_info {
* the firmware has timed out, the driver will assume there is no firmware
* running and there won't be any firmware-driver synchronization during a
* driver reset. */
#define FW_ACK_TIME_OUT_MS 50
#define FW_ACK_TIME_OUT_MS 100
#define BNX2_DRV_RESET_SIGNATURE 0x00000000