diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index b9eb3e0c5995..3594290e187a 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -5150,6 +5150,8 @@ int bnxt_hwrm_func_drv_unrgtr(struct bnxt *bp) return hwrm_req_send(bp, req); } +static int bnxt_set_tpa(struct bnxt *bp, bool set_tpa); + static int bnxt_hwrm_tunnel_dst_port_free(struct bnxt *bp, u8 tunnel_type) { struct hwrm_tunnel_dst_port_free_input *req; @@ -5192,6 +5194,8 @@ static int bnxt_hwrm_tunnel_dst_port_free(struct bnxt *bp, u8 tunnel_type) if (rc) netdev_err(bp->dev, "hwrm_tunnel_dst_port_free failed. rc:%d\n", rc); + if (bp->flags & BNXT_FLAG_TPA) + bnxt_set_tpa(bp, true); return rc; } @@ -5235,6 +5239,8 @@ static int bnxt_hwrm_tunnel_dst_port_alloc(struct bnxt *bp, __be16 port, default: break; } + if (bp->flags & BNXT_FLAG_TPA) + bnxt_set_tpa(bp, true); err_out: hwrm_req_drop(bp, req); @@ -5427,6 +5433,30 @@ static int bnxt_hwrm_clear_vnic_filter(struct bnxt *bp) return rc; } +#define BNXT_DFLT_TUNL_TPA_BMAP \ + (VNIC_TPA_CFG_REQ_TNL_TPA_EN_BITMAP_GRE | \ + VNIC_TPA_CFG_REQ_TNL_TPA_EN_BITMAP_IPV4 | \ + VNIC_TPA_CFG_REQ_TNL_TPA_EN_BITMAP_IPV6) + +static void bnxt_hwrm_vnic_update_tunl_tpa(struct bnxt *bp, + struct hwrm_vnic_tpa_cfg_input *req) +{ + u32 tunl_tpa_bmap = BNXT_DFLT_TUNL_TPA_BMAP; + + if (!(bp->fw_cap & BNXT_FW_CAP_VNIC_TUNNEL_TPA)) + return; + + if (bp->vxlan_port) + tunl_tpa_bmap |= VNIC_TPA_CFG_REQ_TNL_TPA_EN_BITMAP_VXLAN; + if (bp->vxlan_gpe_port) + tunl_tpa_bmap |= VNIC_TPA_CFG_REQ_TNL_TPA_EN_BITMAP_VXLAN_GPE; + if (bp->nge_port) + tunl_tpa_bmap |= VNIC_TPA_CFG_REQ_TNL_TPA_EN_BITMAP_GENEVE; + + req->enables |= cpu_to_le32(VNIC_TPA_CFG_REQ_ENABLES_TNL_TPA_EN); + req->tnl_tpa_en_bitmap = cpu_to_le32(tunl_tpa_bmap); +} + static int bnxt_hwrm_vnic_set_tpa(struct bnxt *bp, u16 vnic_id, u32 tpa_flags) { struct bnxt_vnic_info *vnic = &bp->vnic_info[vnic_id]; @@ -5483,6 +5513,7 @@ static int bnxt_hwrm_vnic_set_tpa(struct bnxt *bp, u16 vnic_id, u32 tpa_flags) req->max_aggs = cpu_to_le16(max_aggs); req->min_agg_len = cpu_to_le32(512); + bnxt_hwrm_vnic_update_tunl_tpa(bp, req); } req->vnic_id = cpu_to_le16(vnic->fw_vnic_id); @@ -5977,6 +6008,8 @@ static int bnxt_hwrm_vnic_qcaps(struct bnxt *bp) else bp->hw_ring_stats_size = BNXT_RING_STATS_SIZE_P7; } + if (flags & VNIC_QCAPS_RESP_FLAGS_HW_TUNNEL_TPA_CAP) + bp->fw_cap |= BNXT_FW_CAP_VNIC_TUNNEL_TPA; } hwrm_req_drop(bp, req); return rc; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index 609f4073f5ff..15d33f4a61c2 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -2240,6 +2240,7 @@ struct bnxt { #define BNXT_FW_CAP_DFLT_VLAN_TPID_PCP BIT_ULL(34) #define BNXT_FW_CAP_PRE_RESV_VNICS BIT_ULL(35) #define BNXT_FW_CAP_BACKING_STORE_V2 BIT_ULL(36) + #define BNXT_FW_CAP_VNIC_TUNNEL_TPA BIT_ULL(37) u32 fw_dbg_cap;