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bnx2x: Fix register access timeout in 10M 

In BCM8481 when link speed goes from 1G to 10M, driver received timeout
since the MAC clock hasn't synced yet with the new speed, so it is required
first to program the MAC with the new speed, and only then configure other
parameters

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yaniv Rosner 2009-11-05 19:18:32 +02:00 committed by David S. Miller
parent 46d15cc7a0
commit 0c786f0246
1 changed files with 2 additions and 1 deletions
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3
drivers/net/bnx2x_link.c
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@ -6322,10 +6322,11 @@ static u8 bnx2x_update_link_up(struct link_params *params,
bnx2x_bmac_enable(params, vars, 0);
bnx2x_set_led(params, LED_MODE_OPER, SPEED_10000);
} else {
bnx2x_emac_enable(params, vars, 0);
rc = bnx2x_emac_program(params, vars->line_speed,
vars->duplex);
bnx2x_emac_enable(params, vars, 0);
/* AN complete? */
if (gp_status & MDIO_AN_CL73_OR_37_COMPLETE) {
if (!(vars->phy_flags &