[BNX2]: Improve handshake with firmware

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>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index 8a70311d781f..a99b04143f69 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -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