net/bnxt: support extended port counters

[dpdk.git] / drivers / net / bnxt / bnxt_ethdev.c

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 8c156e2..07f5502 100644 (file)
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -3215,7 +3215,9 @@ skip_init:
                mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0;
                mz = rte_memzone_lookup(mz_name);
                total_alloc_len = RTE_CACHE_LINE_ROUNDUP(
-                               sizeof(struct rx_port_stats) + 512);
+                                       sizeof(struct rx_port_stats) +
+                                       sizeof(struct rx_port_stats_ext) +
+                                       512);
                if (!mz) {
                        mz = rte_memzone_reserve(mz_name, total_alloc_len,
                                        SOCKET_ID_ANY,
@@ -3251,7 +3253,9 @@ skip_init:
                mz_name[RTE_MEMZONE_NAMESIZE - 1] = 0;
                mz = rte_memzone_lookup(mz_name);
                total_alloc_len = RTE_CACHE_LINE_ROUNDUP(
-                               sizeof(struct tx_port_stats) + 512);
+                                       sizeof(struct tx_port_stats) +
+                                       sizeof(struct tx_port_stats_ext) +
+                                       512);
                if (!mz) {
                        mz = rte_memzone_reserve(mz_name,
                                        total_alloc_len,
@@ -3282,8 +3286,30 @@ skip_init:
                bp->hw_tx_port_stats_map = mz_phys_addr;
 
                bp->flags |= BNXT_FLAG_PORT_STATS;
+
+               /* Display extended statistics if FW supports it */
+               if (bp->hwrm_spec_code < HWRM_SPEC_CODE_1_8_4 ||
+                   bp->hwrm_spec_code == HWRM_SPEC_CODE_1_9_0)
+                       goto skip_ext_stats;
+
+               bp->hw_rx_port_stats_ext = (void *)
+                       (bp->hw_rx_port_stats + sizeof(struct rx_port_stats));
+               bp->hw_rx_port_stats_ext_map = bp->hw_rx_port_stats_map +
+                       sizeof(struct rx_port_stats);
+               bp->flags |= BNXT_FLAG_EXT_RX_PORT_STATS;
+
+
+               if (bp->hwrm_spec_code < HWRM_SPEC_CODE_1_9_2) {
+                       bp->hw_tx_port_stats_ext = (void *)
+                       (bp->hw_tx_port_stats + sizeof(struct tx_port_stats));
+                       bp->hw_tx_port_stats_ext_map =
+                               bp->hw_tx_port_stats_map +
+                               sizeof(struct tx_port_stats);
+                       bp->flags |= BNXT_FLAG_EXT_TX_PORT_STATS;
+               }
        }
 
+skip_ext_stats:
        rc = bnxt_alloc_hwrm_resources(bp);
        if (rc) {
                PMD_DRV_LOG(ERR,