src/patches/suse-2.6.27.25/patches.drivers/bnx2x-Using-DMAE-to-initialize-the-chip.patch

   1 From db434ac6bff0d991d0b60166dc9d6405b873d0f7 Mon Sep 17 00:00:00 2001
   2 From: Eilon Greenstein <eilong@broadcom.com>
   3 Date: Mon, 9 Mar 2009 00:52:21 +0000
   4 Subject: [PATCH] bnx2x: Using DMAE to initialize the chip
   5 References: bnc#484716
   6
   7 There was a bug, which occasionally caused failure in PRAM initialization after
   8 the cold boot.
   9 Also incremented version number to 1.45.27.
  10
  11 Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com>
  12 Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
  13 Signed-off-by: David S. Miller <davem@davemloft.net>
  14 Signed-off-by: Brandon Philips <bphilips@suse.de>
  15 ---
  16  drivers/net/bnx2x_init.h |    4 ----
  17  drivers/net/bnx2x_main.c |   18 +++++++++---------
  18  2 files changed, 9 insertions(+), 13 deletions(-)
  19
  20 --- a/drivers/net/bnx2x_init.h
  21 +++ b/drivers/net/bnx2x_init.h
  22 @@ -150,7 +150,6 @@ static void bnx2x_init_ind_wr(struct bnx
  23
  24  static void bnx2x_write_big_buf(struct bnx2x *bp, u32 addr, u32 len)
  25  {
  26 -#ifdef USE_DMAE
  27         int offset = 0;
  28
  29         if (bp->dmae_ready) {
  30 @@ -164,9 +163,6 @@ static void bnx2x_write_big_buf(struct b
  31                                  addr + offset, len);
  32         } else
  33                 bnx2x_init_str_wr(bp, addr, bp->gunzip_buf, len);
  34 -#else
  35 -       bnx2x_init_str_wr(bp, addr, bp->gunzip_buf, len);
  36 -#endif
  37  }
  38
  39  static void bnx2x_init_fill(struct bnx2x *bp, u32 addr, int fill, u32 len)
  40 --- a/drivers/net/bnx2x_main.c
  41 +++ b/drivers/net/bnx2x_main.c
  42 @@ -57,7 +57,7 @@
  43  #include "bnx2x.h"
  44  #include "bnx2x_init.h"
  45
  46 -#define DRV_MODULE_VERSION     "1.45.26"
  47 +#define DRV_MODULE_VERSION     "1.45.27"
  48  #define DRV_MODULE_RELDATE     "2009/01/26"
  49  #define BNX2X_BC_VER           0x040200
  50
  51 @@ -4038,10 +4038,10 @@ static void bnx2x_zero_sb(struct bnx2x *
  52  {
  53         int port = BP_PORT(bp);
  54
  55 -       bnx2x_init_fill(bp, BAR_USTRORM_INTMEM +
  56 +       bnx2x_init_fill(bp, USTORM_INTMEM_ADDR +
  57                         USTORM_SB_HOST_STATUS_BLOCK_OFFSET(port, sb_id), 0,
  58                         sizeof(struct ustorm_status_block)/4);
  59 -       bnx2x_init_fill(bp, BAR_CSTRORM_INTMEM +
  60 +       bnx2x_init_fill(bp, CSTORM_INTMEM_ADDR +
  61                         CSTORM_SB_HOST_STATUS_BLOCK_OFFSET(port, sb_id), 0,
  62                         sizeof(struct cstorm_status_block)/4);
  63  }
  64 @@ -4095,18 +4095,18 @@ static void bnx2x_zero_def_sb(struct bnx
  65  {
  66         int func = BP_FUNC(bp);
  67
  68 -       bnx2x_init_fill(bp, BAR_USTRORM_INTMEM +
  69 +       bnx2x_init_fill(bp, TSTORM_INTMEM_ADDR +
  70 +                       TSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), 0,
  71 +                       sizeof(struct tstorm_def_status_block)/4);
  72 +       bnx2x_init_fill(bp, USTORM_INTMEM_ADDR +
  73                         USTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), 0,
  74                         sizeof(struct ustorm_def_status_block)/4);
  75 -       bnx2x_init_fill(bp, BAR_CSTRORM_INTMEM +
  76 +       bnx2x_init_fill(bp, CSTORM_INTMEM_ADDR +
  77                         CSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), 0,
  78                         sizeof(struct cstorm_def_status_block)/4);
  79 -       bnx2x_init_fill(bp, BAR_XSTRORM_INTMEM +
  80 +       bnx2x_init_fill(bp, XSTORM_INTMEM_ADDR +
  81                         XSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), 0,
  82                         sizeof(struct xstorm_def_status_block)/4);
  83 -       bnx2x_init_fill(bp, BAR_TSTRORM_INTMEM +
  84 -                       TSTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(func), 0,
  85 -                       sizeof(struct tstorm_def_status_block)/4);
  86  }
  87
  88  static void bnx2x_init_def_sb(struct bnx2x *bp,