From 0c786f0246951fdd9b206249aab9601fb788f9e4 Mon Sep 17 00:00:00 2001 From: Yaniv Rosner Date: Thu, 5 Nov 2009 19:18:32 +0200 Subject: [PATCH] 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 Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- drivers/net/bnx2x_link.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/bnx2x_link.c b/drivers/net/bnx2x_link.c index d2c9e19bcd5a..41b9b7bd3d8e 100644 --- a/drivers/net/bnx2x_link.c +++ b/drivers/net/bnx2x_link.c @@ -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 & -- 2.20.1