src/patches/suse-2.6.27.31/patches.drivers/bnx2x-Legacy-speeds-autoneg-failures.patch

   1 From 44722d1d216c9dd4536de5f88fe8320b07e68a96 Mon Sep 17 00:00:00 2001
   2 From: Eilon Greenstein <eilong@broadcom.com>
   3 Date: Wed, 14 Jan 2009 06:44:21 +0000
   4 Subject: bnx2x: Legacy speeds autoneg failures
   5 Acked-by: Karsten Keil <kkeil@novell.com>
   6 Reference: bnc#472500
   7
   8 10M/100M autoneg was not establishing link.
   9
  10 Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
  11 Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
  12 Signed-off-by: David S. Miller <davem@davemloft.net>
  13 ---
  14  drivers/net/bnx2x_link.c |   10 ++++++++--
  15  1 files changed, 8 insertions(+), 2 deletions(-)
  16
  17 Index: linux-2.6.27-bnx2x_2/drivers/net/bnx2x_link.c
  18 ===================================================================
  19 --- linux-2.6.27-bnx2x_2.orig/drivers/net/bnx2x_link.c
  20 +++ linux-2.6.27-bnx2x_2/drivers/net/bnx2x_link.c
  21 @@ -3882,9 +3882,15 @@ static u8 bnx2x_link_initialize(struct l
  22         }
  23
  24         if (vars->phy_flags & PHY_XGXS_FLAG) {
  25 -               if (params->req_line_speed &&
  26 +               if ((params->req_line_speed &&
  27                     ((params->req_line_speed == SPEED_100) ||
  28 -                    (params->req_line_speed == SPEED_10))) {
  29 +                    (params->req_line_speed == SPEED_10))) ||
  30 +                   (!params->req_line_speed &&
  31 +                    (params->speed_cap_mask >=
  32 +                      PORT_HW_CFG_SPEED_CAPABILITY_D0_10M_FULL) &&
  33 +                    (params->speed_cap_mask <
  34 +                      PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)
  35 +                    ))  {
  36                         vars->phy_flags |= PHY_SGMII_FLAG;
  37                 } else {
  38                         vars->phy_flags &= ~PHY_SGMII_FLAG;