src/patches/suse-2.6.27.39/patches.drivers/bnx2x-Disable-napi.patch

   1 From e94d8af3da79f4bfbd22819d28ecf0602456f06f Mon Sep 17 00:00:00 2001
   2 From: Eilon Greenstein <eilong@broadcom.com>
   3 Date: Thu, 22 Jan 2009 03:37:36 +0000
   4 Subject: bnx2x: Disable napi
   5 Acked-by: Karsten Keil <kkeil@novell.com>
   6 Reference: bnc#472500
   7
   8 Calling napi disabled unconditionally at netif stop
   9
  10 Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
  11 Signed-off-by: David S. Miller <davem@davemloft.net>
  12 ---
  13  drivers/net/bnx2x_main.c |    5 ++---
  14  1 files changed, 2 insertions(+), 3 deletions(-)
  15
  16 Index: linux-2.6.27-bnx2x_2/drivers/net/bnx2x_main.c
  17 ===================================================================
  18 --- linux-2.6.27-bnx2x_2.orig/drivers/net/bnx2x_main.c
  19 +++ linux-2.6.27-bnx2x_2/drivers/net/bnx2x_main.c
  20 @@ -6146,8 +6146,8 @@ static void bnx2x_netif_start(struct bnx
  21  static void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw)
  22  {
  23         bnx2x_int_disable_sync(bp, disable_hw);
  24 +       bnx2x_napi_disable(bp);
  25         if (netif_running(bp->dev)) {
  26 -               bnx2x_napi_disable(bp);
  27                 netif_tx_disable(bp->dev);
  28                 bp->dev->trans_start = jiffies; /* prevent tx timeout */
  29         }
  30 @@ -6692,8 +6692,7 @@ static int bnx2x_nic_unload(struct bnx2x
  31         bnx2x_set_storm_rx_mode(bp);
  32
  33         bnx2x_netif_stop(bp, 1);
  34 -       if (!netif_running(bp->dev))
  35 -               bnx2x_napi_disable(bp);
  36 +
  37         del_timer_sync(&bp->timer);
  38         SHMEM_WR(bp, func_mb[BP_FUNC(bp)].drv_pulse_mb,
  39                  (DRV_PULSE_ALWAYS_ALIVE | bp->fw_drv_pulse_wr_seq));