bnx2x: fix hw attention handling

Use register name to initialize attention mask

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 16 insertions, 2 deletions

diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index c027e9341a1a..6b469177e52c 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -4943,7 +4943,7 @@ static void bnx2x_init_def_sb(struct bnx2x *bp)
         int igu_seg_id;
         int port = BP_PORT(bp);
         int func = BP_FUNC(bp);
-        int reg_offset;
+        int reg_offset, reg_offset_en5;
         u64 section;
         int index;
         struct hc_sp_status_block_data sp_sb_data;
@@ -4966,6 +4966,8 @@ static void bnx2x_init_def_sb(struct bnx2x *bp)
 
         reg_offset = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
                              MISC_REG_AEU_ENABLE1_FUNC_0_OUT_0);
+        reg_offset_en5 = (port ? MISC_REG_AEU_ENABLE5_FUNC_1_OUT_0 :
+                                 MISC_REG_AEU_ENABLE5_FUNC_0_OUT_0);
         for (index = 0; index < MAX_DYNAMIC_ATTN_GRPS; index++) {
                 int sindex;
                 /* take care of sig[0]..sig[4] */
@@ -4980,7 +4982,7 @@ static void bnx2x_init_def_sb(struct bnx2x *bp)
                          * and not 16 between the different groups
                          */
                         bp->attn_group[index].sig[4] = REG_RD(bp,
-                                        reg_offset + 0x10 + 0x4*index);
+                                        reg_offset_en5 + 0x4*index);
                 else
                         bp->attn_group[index].sig[4] = 0;
         }
diff --git a/drivers/net/bnx2x/bnx2x_reg.h b/drivers/net/bnx2x/bnx2x_reg.h
index 750e8445dac4..fc7bd0f23c0b 100644
--- a/drivers/net/bnx2x/bnx2x_reg.h
+++ b/drivers/net/bnx2x/bnx2x_reg.h
@@ -1384,6 +1384,18 @@
    Latched ump_tx_parity; [31] MCP Latched scpad_parity; */
 #define MISC_REG_AEU_ENABLE4_PXP_0                               0xa108
 #define MISC_REG_AEU_ENABLE4_PXP_1                               0xa1a8
+/* [RW 32] fifth 32b for enabling the output for function 0 output0. Mapped
+ * as follows: [0] PGLUE config_space; [1] PGLUE misc_flr; [2] PGLUE B RBC
+ * attention [3] PGLUE B RBC parity; [4] ATC attention; [5] ATC parity; [6]
+ * mstat0 attention; [7] mstat0 parity; [8] mstat1 attention; [9] mstat1
+ * parity; [31-10] Reserved; */
+#define MISC_REG_AEU_ENABLE5_FUNC_0_OUT_0                        0xa688
+/* [RW 32] Fifth 32b for enabling the output for function 1 output0. Mapped
+ * as follows: [0] PGLUE config_space; [1] PGLUE misc_flr; [2] PGLUE B RBC
+ * attention [3] PGLUE B RBC parity; [4] ATC attention; [5] ATC parity; [6]
+ * mstat0 attention; [7] mstat0 parity; [8] mstat1 attention; [9] mstat1
+ * parity; [31-10] Reserved; */
+#define MISC_REG_AEU_ENABLE5_FUNC_1_OUT_0                        0xa6b0
 /* [RW 1] set/clr general attention 0; this will set/clr bit 94 in the aeu
    128 bit vector */
 #define MISC_REG_AEU_GENERAL_ATTN_0                              0xa000