src/patches/suse-2.6.27.39/patches.drivers/bnx2x-Fixing-the-doorbell-size.patch

   1 From a5f67a04d998b0b6e4beb1de8f1247dd93ac1ff4 Mon Sep 17 00:00:00 2001
   2 From: Eilon Greenstein <eilong@broadcom.com>
   3 Date: Wed, 14 Jan 2009 21:28:13 -0800
   4 Subject: bnx2x: Fixing the doorbell size
   5 Acked-by: Karsten Keil <kkeil@novell.com>
   6 Reference: bnc#472500
   7
   8 The size of the doorbell is 4KB, this bug become visible when using
   9 more than 8 queues
  10
  11 Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
  12 Signed-off-by: David S. Miller <davem@davemloft.net>
  13 ---
  14  drivers/net/bnx2x.h |    2 +-
  15  1 files changed, 1 insertions(+), 1 deletions(-)
  16
  17 Index: linux-2.6.27-bnx2x_2/drivers/net/bnx2x.h
  18 ===================================================================
  19 --- linux-2.6.27-bnx2x_2.orig/drivers/net/bnx2x.h
  20 +++ linux-2.6.27-bnx2x_2/drivers/net/bnx2x.h
  21 @@ -739,7 +739,7 @@ struct bnx2x {
  22         struct bnx2x_fastpath   fp[MAX_CONTEXT];
  23         void __iomem            *regview;
  24         void __iomem            *doorbells;
  25 -#define BNX2X_DB_SIZE          (16*2048)
  26 +#define BNX2X_DB_SIZE          (16*BCM_PAGE_SIZE)
  27
  28         struct net_device       *dev;
  29         struct pci_dev          *pdev;