src/patches/suse-2.6.27.39/patches.drivers/bnx2x-Endianness-issues.patch

   1 From 68d5948436c2f782ebb5ddf25a6588ee452e8c30 Mon Sep 17 00:00:00 2001
   2 From: Eilon Greenstein <eilong@broadcom.com>
   3 Date: Wed, 14 Jan 2009 21:27:36 -0800
   4 Subject: bnx2x: Endianness issues
   5 Acked-by: Karsten Keil <kkeil@novell.com>
   6 Reference: bnc#472500
   7
   8 Adding missing le_to_cpu and disabling wrong HW endianity flag (the
   9 two complete each other)
  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_main.c |   11 ++++++-----
  15  1 files changed, 6 insertions(+), 5 deletions(-)
  16
  17 Index: linux-2.6.27-bnx2x_2/drivers/net/bnx2x_main.c
  18 ===================================================================
  19 --- linux-2.6.27-bnx2x_2.orig/drivers/net/bnx2x_main.c
  20 +++ linux-2.6.27-bnx2x_2/drivers/net/bnx2x_main.c
  21 @@ -1439,7 +1439,7 @@ static int bnx2x_rx_int(struct bnx2x_fas
  22                 DP(NETIF_MSG_RX_STATUS, "CQE type %x  err %x  status %x"
  23                    "  queue %x  vlan %x  len %u\n", CQE_TYPE(cqe_fp_flags),
  24                    cqe_fp_flags, cqe->fast_path_cqe.status_flags,
  25 -                  cqe->fast_path_cqe.rss_hash_result,
  26 +                  le32_to_cpu(cqe->fast_path_cqe.rss_hash_result),
  27                    le16_to_cpu(cqe->fast_path_cqe.vlan_tag),
  28                    le16_to_cpu(cqe->fast_path_cqe.pkt_len));
  29
  30 @@ -2824,8 +2824,10 @@ static void bnx2x_attn_int_deasserted(st
  31  static void bnx2x_attn_int(struct bnx2x *bp)
  32  {
  33         /* read local copy of bits */
  34 -       u32 attn_bits = bp->def_status_blk->atten_status_block.attn_bits;
  35 -       u32 attn_ack = bp->def_status_blk->atten_status_block.attn_bits_ack;
  36 +       u32 attn_bits = le32_to_cpu(bp->def_status_blk->atten_status_block.
  37 +                                                               attn_bits);
  38 +       u32 attn_ack = le32_to_cpu(bp->def_status_blk->atten_status_block.
  39 +                                                               attn_bits_ack);
  40         u32 attn_state = bp->attn_state;
  41
  42         /* look for changed bits */
  43 @@ -2873,7 +2875,7 @@ static void bnx2x_sp_task(struct work_st
  44         if (status & 0x2)
  45                 bp->stats_pending = 0;
  46
  47 -       bnx2x_ack_sb(bp, DEF_SB_ID, ATTENTION_ID, bp->def_att_idx,
  48 +       bnx2x_ack_sb(bp, DEF_SB_ID, ATTENTION_ID, le16_to_cpu(bp->def_att_idx),
  49                      IGU_INT_NOP, 1);
  50         bnx2x_ack_sb(bp, DEF_SB_ID, USTORM_ID, le16_to_cpu(bp->def_u_idx),
  51                      IGU_INT_NOP, 1);
  52 @@ -5164,7 +5166,6 @@ static int bnx2x_init_common(struct bnx2
  53         REG_WR(bp, PXP2_REG_RQ_SRC_ENDIAN_M, 1);
  54         REG_WR(bp, PXP2_REG_RQ_CDU_ENDIAN_M, 1);
  55         REG_WR(bp, PXP2_REG_RQ_DBG_ENDIAN_M, 1);
  56 -       REG_WR(bp, PXP2_REG_RQ_HC_ENDIAN_M, 1);
  57
  58  /*     REG_WR(bp, PXP2_REG_RD_PBF_SWAP_MODE, 1); */
  59         REG_WR(bp, PXP2_REG_RD_QM_SWAP_MODE, 1);