net/bnxt: set L2 filters

New HWRM call:
bnxt_clear_hwrm_vnic_filters
	This patch adds code to set and clear L2 filters from the
	corresponding VNIC. These filters will determine the Rx flows

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com>
Reviewed-by: David Christensen <david.christensen@broadcom.com>

diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index cb30109..13f9e1c 100644 (file)
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -1059,6 +1059,32 @@ int bnxt_alloc_hwrm_resources(struct bnxt *bp)
        return 0;
 }
 
+int bnxt_clear_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic)
+{
+       struct bnxt_filter_info *filter;
+       int rc = 0;
+
+       STAILQ_FOREACH(filter, &vnic->filter, next) {
+               rc = bnxt_hwrm_clear_filter(bp, filter);
+               if (rc)
+                       break;
+       }
+       return rc;
+}
+
+int bnxt_set_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic)
+{
+       struct bnxt_filter_info *filter;
+       int rc = 0;
+
+       STAILQ_FOREACH(filter, &vnic->filter, next) {
+               rc = bnxt_hwrm_set_filter(bp, vnic, filter);
+               if (rc)
+                       break;
+       }
+       return rc;
+}
+
 static uint16_t bnxt_parse_eth_link_duplex(uint32_t conf_link_speed)
 {
        uint8_t hw_link_duplex = HWRM_PORT_PHY_CFG_INPUT_AUTO_DUPLEX_BOTH;

diff --git a/drivers/net/bnxt/bnxt_hwrm.h b/drivers/net/bnxt/bnxt_hwrm.h
index ffb45b1..9c26118 100644 (file)
--- a/drivers/net/bnxt/bnxt_hwrm.h
+++ b/drivers/net/bnxt/bnxt_hwrm.h
@@ -92,6 +92,9 @@ int bnxt_clear_all_hwrm_stat_ctxs(struct bnxt *bp);
 int bnxt_free_all_hwrm_stat_ctxs(struct bnxt *bp);
 int bnxt_free_all_hwrm_ring_grps(struct bnxt *bp);
 int bnxt_alloc_all_hwrm_ring_grps(struct bnxt *bp);
+int bnxt_set_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic);
+int bnxt_clear_hwrm_vnic_filters(struct bnxt *bp, struct bnxt_vnic_info *vnic);
+void bnxt_free_all_hwrm_resources(struct bnxt *bp);
 void bnxt_free_hwrm_resources(struct bnxt *bp);
 int bnxt_alloc_hwrm_resources(struct bnxt *bp);
 int bnxt_set_hwrm_link_config(struct bnxt *bp, bool link_up);