Commit 0c786f02 authored Nov 05, 2009 by Yaniv Rosner Committed by David S. Miller Nov 05, 2009

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>

parent 46d15cc7

drivers/net/bnx2x_link.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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 &