3 files changed, 36 insertions, 26 deletions

diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index 85297326506c..2621a1c56358 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -1166,11 +1166,12 @@ struct bnx2x {
 #define BP_PORT(bp)                     (bp->pfid & 1)
 #define BP_FUNC(bp)                     (bp->pfid)
 #define BP_ABS_FUNC(bp)                 (bp->pf_num)
-#define BP_E1HVN(bp)                    (bp->pfid >> 1)
-#define BP_VN(bp)                       (BP_E1HVN(bp)) /*remove when approved*/
-#define BP_L_ID(bp)                     (BP_E1HVN(bp) << 2)
-#define BP_FW_MB_IDX(bp)                (BP_PORT(bp) +\
-          BP_VN(bp) * ((CHIP_IS_E1x(bp) || (CHIP_MODE_IS_4_PORT(bp))) ? 2  : 1))
+#define BP_VN(bp)                       ((bp)->pfid >> 1)
+#define BP_MAX_VN_NUM(bp)               (CHIP_MODE_IS_4_PORT(bp) ? 2 : 4)
+#define BP_L_ID(bp)                     (BP_VN(bp) << 2)
+#define BP_FW_MB_IDX_VN(bp, vn)         (BP_PORT(bp) +\
+          (vn) * ((CHIP_IS_E1x(bp) || (CHIP_MODE_IS_4_PORT(bp))) ? 2  : 1))
+#define BP_FW_MB_IDX(bp)                BP_FW_MB_IDX_VN(bp, BP_VN(bp))
 
         struct net_device       *dev;
         struct pci_dev          *pdev;
@@ -1833,7 +1834,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
 
 #define MAX_DMAE_C_PER_PORT             8
 #define INIT_DMAE_C(bp)                 (BP_PORT(bp) * MAX_DMAE_C_PER_PORT + \
-                                         BP_E1HVN(bp))
+                                         BP_VN(bp))
 #define PMF_DMAE_C(bp)                  (BP_PORT(bp) * MAX_DMAE_C_PER_PORT + \
                                          E1HVN_MAX)
 
@@ -1859,7 +1860,7 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
 
 /* must be used on a CID before placing it on a HW ring */
 #define HW_CID(bp, x)                   ((BP_PORT(bp) << 23) | \
-                                         (BP_E1HVN(bp) << BNX2X_SWCID_SHIFT) | \
+                                         (BP_VN(bp) << BNX2X_SWCID_SHIFT) | \
                                          (x))
 
 #define SP_DESC_CNT             (BCM_PAGE_SIZE / sizeof(struct eth_spe))
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index 3f93e8666104..9633e9b6853c 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -407,8 +407,8 @@ u32 bnx2x_dmae_opcode(struct bnx2x *bp, u8 src_type, u8 dst_type,
         opcode |= (DMAE_CMD_SRC_RESET | DMAE_CMD_DST_RESET);
 
         opcode |= (BP_PORT(bp) ? DMAE_CMD_PORT_1 : DMAE_CMD_PORT_0);
-        opcode |= ((BP_E1HVN(bp) << DMAE_CMD_E1HVN_SHIFT) |
-                   (BP_E1HVN(bp) << DMAE_COMMAND_DST_VN_SHIFT));
+        opcode |= ((BP_VN(bp) << DMAE_CMD_E1HVN_SHIFT) |
+                   (BP_VN(bp) << DMAE_COMMAND_DST_VN_SHIFT));
         opcode |= (DMAE_COM_SET_ERR << DMAE_COMMAND_ERR_POLICY_SHIFT);
 
 #ifdef __BIG_ENDIAN
@@ -1419,7 +1419,7 @@ static void bnx2x_hc_int_enable(struct bnx2x *bp)
         if (!CHIP_IS_E1(bp)) {
                 /* init leading/trailing edge */
                 if (IS_MF(bp)) {
-                        val = (0xee0f | (1 << (BP_E1HVN(bp) + 4)));
+                        val = (0xee0f | (1 << (BP_VN(bp) + 4)));
                         if (bp->port.pmf)
                                 /* enable nig and gpio3 attention */
                                 val |= 0x1100;
@@ -1471,7 +1471,7 @@ static void bnx2x_igu_int_enable(struct bnx2x *bp)
 
         /* init leading/trailing edge */
         if (IS_MF(bp)) {
-                val = (0xee0f | (1 << (BP_E1HVN(bp) + 4)));
+                val = (0xee0f | (1 << (BP_VN(bp) + 4)));
                 if (bp->port.pmf)
                         /* enable nig and gpio3 attention */
                         val |= 0x1100;
@@ -2287,7 +2287,7 @@ static void bnx2x_calc_vn_weight_sum(struct bnx2x *bp)
         int vn;
 
         bp->vn_weight_sum = 0;
-        for (vn = VN_0; vn < E1HVN_MAX; vn++) {
+        for (vn = VN_0; vn < BP_MAX_VN_NUM(bp); vn++) {
                 u32 vn_cfg = bp->mf_config[vn];
                 u32 vn_min_rate = ((vn_cfg & FUNC_MF_CFG_MIN_BW_MASK) >>
                                    FUNC_MF_CFG_MIN_BW_SHIFT) * 100;
@@ -2320,12 +2320,18 @@ static void bnx2x_calc_vn_weight_sum(struct bnx2x *bp)
                                         CMNG_FLAGS_PER_PORT_FAIRNESS_VN;
 }
 
+/* returns func by VN for current port */
+static inline int func_by_vn(struct bnx2x *bp, int vn)
+{
+        return 2 * vn + BP_PORT(bp);
+}
+
 static void bnx2x_init_vn_minmax(struct bnx2x *bp, int vn)
 {
         struct rate_shaping_vars_per_vn m_rs_vn;
         struct fairness_vars_per_vn m_fair_vn;
         u32 vn_cfg = bp->mf_config[vn];
-        int func = 2*vn + BP_PORT(bp);
+        int func = func_by_vn(bp, vn);
         u16 vn_min_rate, vn_max_rate;
         int i;
 
@@ -2422,7 +2428,7 @@ void bnx2x_read_mf_cfg(struct bnx2x *bp)
          *
          *      and there are 2 functions per port
          */
-        for (vn = VN_0; vn < E1HVN_MAX; vn++) {
+        for (vn = VN_0; vn < BP_MAX_VN_NUM(bp); vn++) {
                 int /*abs*/func = n * (2 * vn + BP_PORT(bp)) + BP_PATH(bp);
 
                 if (func >= E1H_FUNC_MAX)
@@ -2454,7 +2460,7 @@ static void bnx2x_cmng_fns_init(struct bnx2x *bp, u8 read_cfg, u8 cmng_type)
 
                 /* calculate and set min-max rate for each vn */
                 if (bp->port.pmf)
-                        for (vn = VN_0; vn < E1HVN_MAX; vn++)
+                        for (vn = VN_0; vn < BP_MAX_VN_NUM(bp); vn++)
                                 bnx2x_init_vn_minmax(bp, vn);
 
                 /* always enable rate shaping and fairness */
@@ -2473,16 +2479,15 @@ static void bnx2x_cmng_fns_init(struct bnx2x *bp, u8 read_cfg, u8 cmng_type)
 
 static inline void bnx2x_link_sync_notify(struct bnx2x *bp)
 {
-        int port = BP_PORT(bp);
         int func;
         int vn;
 
         /* Set the attention towards other drivers on the same port */
-        for (vn = VN_0; vn < E1HVN_MAX; vn++) {
-                if (vn == BP_E1HVN(bp))
+        for (vn = VN_0; vn < BP_MAX_VN_NUM(bp); vn++) {
+                if (vn == BP_VN(bp))
                         continue;
 
-                func = ((vn << 1) | port);
+                func = func_by_vn(bp, vn);
                 REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_0 +
                        (LINK_SYNC_ATTENTION_BIT_FUNC_0 + func)*4, 1);
         }
@@ -2577,7 +2582,7 @@ static void bnx2x_pmf_update(struct bnx2x *bp)
         bnx2x_dcbx_pmf_update(bp);
 
         /* enable nig attention */
-        val = (0xff0f | (1 << (BP_E1HVN(bp) + 4)));
+        val = (0xff0f | (1 << (BP_VN(bp) + 4)));
         if (bp->common.int_block == INT_BLOCK_HC) {
                 REG_WR(bp, HC_REG_TRAILING_EDGE_0 + port*8, val);
                 REG_WR(bp, HC_REG_LEADING_EDGE_0 + port*8, val);
@@ -6686,12 +6691,16 @@ static int bnx2x_init_hw_func(struct bnx2x *bp)
                         if (CHIP_MODE_IS_4_PORT(bp))
                                 dsb_idx = BP_FUNC(bp);
                         else
-                                dsb_idx = BP_E1HVN(bp);
+                                dsb_idx = BP_VN(bp);
 
                         prod_offset = (CHIP_INT_MODE_IS_BC(bp) ?
                                        IGU_BC_BASE_DSB_PROD + dsb_idx :
                                        IGU_NORM_BASE_DSB_PROD + dsb_idx);
 
+                        /*
+                         * igu prods come in chunks of E1HVN_MAX (4) -
+                         * does not matters what is the current chip mode
+                         */
                         for (i = 0; i < (num_segs * E1HVN_MAX);
                              i += E1HVN_MAX) {
                                 addr = IGU_REG_PROD_CONS_MEMORY +
@@ -7585,7 +7594,7 @@ u32 bnx2x_send_unload_req(struct bnx2x *bp, int unload_mode)
                 u32 val;
                 /* The mac address is written to entries 1-4 to
                    preserve entry 0 which is used by the PMF */
-                u8 entry = (BP_E1HVN(bp) + 1)*8;
+                u8 entry = (BP_VN(bp) + 1)*8;
 
                 val = (mac_addr[0] << 8) | mac_addr[1];
                 EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + entry, val);
@@ -8792,13 +8801,13 @@ static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
 static void __devinit bnx2x_get_igu_cam_info(struct bnx2x *bp)
 {
         int pfid = BP_FUNC(bp);
-        int vn = BP_E1HVN(bp);
         int igu_sb_id;
         u32 val;
         u8 fid, igu_sb_cnt = 0;
 
         bp->igu_base_sb = 0xff;
         if (CHIP_INT_MODE_IS_BC(bp)) {
+                int vn = BP_VN(bp);
                 igu_sb_cnt = bp->igu_sb_cnt;
                 bp->igu_base_sb = (CHIP_MODE_IS_4_PORT(bp) ? pfid : vn) *
                         FP_SB_MAX_E1x;
@@ -9488,7 +9497,7 @@ static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
 
         bp->mf_ov = 0;
         bp->mf_mode = 0;
-        vn = BP_E1HVN(bp);
+        vn = BP_VN(bp);
 
         if (!CHIP_IS_E1(bp) && !BP_NOMCP(bp)) {
                 BNX2X_DEV_INFO("shmem2base 0x%x, size %d, mfcfg offset %d\n",
diff --git a/drivers/net/bnx2x/bnx2x_stats.c b/drivers/net/bnx2x/bnx2x_stats.c
index f5d9b4213cad..9908f2bbcf73 100644
--- a/drivers/net/bnx2x/bnx2x_stats.c
+++ b/drivers/net/bnx2x/bnx2x_stats.c
@@ -1392,7 +1392,7 @@ static void bnx2x_port_stats_base_init(struct bnx2x *bp)
 
 static void bnx2x_func_stats_base_init(struct bnx2x *bp)
 {
-        int vn, vn_max = IS_MF(bp) ? E1HVN_MAX : E1VN_MAX;
+        int vn, vn_max = IS_MF(bp) ? BP_MAX_VN_NUM(bp) : E1VN_MAX;
         u32 func_stx;
 
         /* sanity */
@@ -1405,7 +1405,7 @@ static void bnx2x_func_stats_base_init(struct bnx2x *bp)
         func_stx = bp->func_stx;
 
         for (vn = VN_0; vn < vn_max; vn++) {
-                int mb_idx = CHIP_IS_E1x(bp) ? 2*vn + BP_PORT(bp) : vn;
+                int mb_idx = BP_FW_MB_IDX_VN(bp, vn);
 
                 bp->func_stx = SHMEM_RD(bp, func_mb[mb_idx].fw_mb_param);
                 bnx2x_func_stats_init(bp);