net/bnxt: fetch VNIC info

VNIC is needed for the driver to program the action record for rx
flows. VNIC determines what receive rings to use to place the received
packets. This patch introduces a routine that will convert a given
dpdk port to VNIC.

Signed-off-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>
Reviewed-by: Lance Richardson <lance.richardson@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

diff --git a/drivers/net/bnxt/bnxt.h b/drivers/net/bnxt/bnxt.h
index 04b318e..f6a45f4 100644 (file)
--- a/drivers/net/bnxt/bnxt.h
+++ b/drivers/net/bnxt/bnxt.h
@@ -727,6 +727,7 @@ extern int bnxt_logtype_driver;
 #define PMD_DRV_LOG(level, fmt, args...) \
          PMD_DRV_LOG_RAW(level, fmt, ## args)
 
+uint16_t bnxt_get_vnic_id(uint16_t port);
 uint16_t bnxt_get_svif(uint16_t port_id, bool func_svif);
 
 #endif

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index f3cc745..57ed90f 100644 (file)
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -4708,6 +4708,21 @@ bnxt_get_svif(uint16_t port_id, bool func_svif)
        return func_svif ? bp->func_svif : bp->port_svif;
 }
 
+uint16_t
+bnxt_get_vnic_id(uint16_t port)
+{
+       struct rte_eth_dev *eth_dev;
+       struct bnxt_vnic_info *vnic;
+       struct bnxt *bp;
+
+       eth_dev = &rte_eth_devices[port];
+       bp = eth_dev->data->dev_private;
+
+       vnic = BNXT_GET_DEFAULT_VNIC(bp);
+
+       return vnic->fw_vnic_id;
+}
+
 static int bnxt_init_fw(struct bnxt *bp)
 {
        uint16_t mtu;