diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index c5c38d4b7d1ccd04044f972777c5d3844e755a02..28f5e94274ee68f7d62cba41c1db2cdba5cf4d32 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -3368,6 +3368,7 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len, u16 cp_ring_id, len = 0; struct hwrm_err_output *resp = bp->hwrm_cmd_resp_addr; u16 max_req_len = BNXT_HWRM_MAX_REQ_LEN; + struct hwrm_short_input short_input = {0}; req->seq_id = cpu_to_le16(bp->hwrm_cmd_seq++); memset(resp, 0, PAGE_SIZE); @@ -3376,7 +3377,6 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len, if (bp->flags & BNXT_FLAG_SHORT_CMD) { void *short_cmd_req = bp->hwrm_short_cmd_req_addr; - struct hwrm_short_input short_input = {0}; memcpy(short_cmd_req, req, msg_len); memset(short_cmd_req + msg_len, 0, BNXT_HWRM_MAX_REQ_LEN - @@ -8263,8 +8263,9 @@ static void bnxt_shutdown(struct pci_dev *pdev) if (netif_running(dev)) dev_close(dev); + bnxt_ulp_shutdown(bp); + if (system_state == SYSTEM_POWER_OFF) { - bnxt_ulp_shutdown(bp); bnxt_clear_int_mode(bp); pci_wake_from_d3(pdev, bp->wol); pci_set_power_state(pdev, PCI_D3hot); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c index d5031f436f8341ac98d7b1074f22bec9e107245d..3d201d7324bdc7b2c50377e5da5b3ab3acb8a423 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c @@ -56,7 +56,6 @@ static int bnxt_tc_parse_redir(struct bnxt *bp, { int ifindex = tcf_mirred_ifindex(tc_act); struct net_device *dev; - u16 dst_fid; dev = __dev_get_by_index(dev_net(bp->dev), ifindex); if (!dev) { @@ -64,15 +63,7 @@ static int bnxt_tc_parse_redir(struct bnxt *bp, return -EINVAL; } - /* find the FID from dev */ - dst_fid = bnxt_flow_get_dst_fid(bp, dev); - if (dst_fid == BNXT_FID_INVALID) { - netdev_info(bp->dev, "can't get fid for ifindex=%d", ifindex); - return -EINVAL; - } - actions->flags |= BNXT_TC_ACTION_FLAG_FWD; - actions->dst_fid = dst_fid; actions->dst_dev = dev; return 0; } @@ -160,13 +151,17 @@ static int bnxt_tc_parse_actions(struct bnxt *bp, if (rc) return rc; - /* Tunnel encap/decap action must be accompanied by a redirect action */ - if ((actions->flags & BNXT_TC_ACTION_FLAG_TUNNEL_ENCAP || - actions->flags & BNXT_TC_ACTION_FLAG_TUNNEL_DECAP) && - !(actions->flags & BNXT_TC_ACTION_FLAG_FWD)) { - netdev_info(bp->dev, - "error: no redir action along with encap/decap"); - return -EINVAL; + if (actions->flags & BNXT_TC_ACTION_FLAG_FWD) { + if (actions->flags & BNXT_TC_ACTION_FLAG_TUNNEL_ENCAP) { + /* dst_fid is PF's fid */ + actions->dst_fid = bp->pf.fw_fid; + } else { + /* find the FID from dst_dev */ + actions->dst_fid = + bnxt_flow_get_dst_fid(bp, actions->dst_dev); + if (actions->dst_fid == BNXT_FID_INVALID) + return -EINVAL; + } } return rc; @@ -532,10 +527,8 @@ static int hwrm_cfa_decap_filter_alloc(struct bnxt *bp, } if (flow->flags & BNXT_TC_FLOW_FLAGS_TUNL_ETH_ADDRS) { - enables |= CFA_DECAP_FILTER_ALLOC_REQ_ENABLES_DST_MACADDR | - CFA_DECAP_FILTER_ALLOC_REQ_ENABLES_SRC_MACADDR; + enables |= CFA_DECAP_FILTER_ALLOC_REQ_ENABLES_DST_MACADDR; ether_addr_copy(req.dst_macaddr, l2_info->dmac); - ether_addr_copy(req.src_macaddr, l2_info->smac); } if (l2_info->num_vlans) { enables |= CFA_DECAP_FILTER_ALLOC_REQ_ENABLES_T_IVLAN_VID; @@ -901,10 +894,10 @@ static void bnxt_tc_put_decap_handle(struct bnxt *bp, static int bnxt_tc_resolve_tunnel_hdrs(struct bnxt *bp, struct ip_tunnel_key *tun_key, - struct bnxt_tc_l2_key *l2_info, - struct net_device *real_dst_dev) + struct bnxt_tc_l2_key *l2_info) { #ifdef CONFIG_INET + struct net_device *real_dst_dev = bp->dev; struct flowi4 flow = { {0} }; struct net_device *dst_dev; struct neighbour *nbr; @@ -1008,14 +1001,13 @@ static int bnxt_tc_get_decap_handle(struct bnxt *bp, struct bnxt_tc_flow *flow, */ tun_key.u.ipv4.dst = flow->tun_key.u.ipv4.src; tun_key.tp_dst = flow->tun_key.tp_dst; - rc = bnxt_tc_resolve_tunnel_hdrs(bp, &tun_key, &l2_info, bp->dev); + rc = bnxt_tc_resolve_tunnel_hdrs(bp, &tun_key, &l2_info); if (rc) goto put_decap; - decap_key->ttl = tun_key.ttl; decap_l2_info = &decap_node->l2_info; + /* decap smac is wildcarded */ ether_addr_copy(decap_l2_info->dmac, l2_info.smac); - ether_addr_copy(decap_l2_info->smac, l2_info.dmac); if (l2_info.num_vlans) { decap_l2_info->num_vlans = l2_info.num_vlans; decap_l2_info->inner_vlan_tpid = l2_info.inner_vlan_tpid; @@ -1095,8 +1087,7 @@ static int bnxt_tc_get_encap_handle(struct bnxt *bp, struct bnxt_tc_flow *flow, if (encap_node->tunnel_handle != INVALID_TUNNEL_HANDLE) goto done; - rc = bnxt_tc_resolve_tunnel_hdrs(bp, encap_key, &encap_node->l2_info, - flow->actions.dst_dev); + rc = bnxt_tc_resolve_tunnel_hdrs(bp, encap_key, &encap_node->l2_info); if (rc) goto put_encap; @@ -1169,6 +1160,15 @@ static int __bnxt_tc_del_flow(struct bnxt *bp, return 0; } +static void bnxt_tc_set_src_fid(struct bnxt *bp, struct bnxt_tc_flow *flow, + u16 src_fid) +{ + if (flow->actions.flags & BNXT_TC_ACTION_FLAG_TUNNEL_DECAP) + flow->src_fid = bp->pf.fw_fid; + else + flow->src_fid = src_fid; +} + /* Add a new flow or replace an existing flow. * Notes on locking: * There are essentially two critical sections here. @@ -1204,7 +1204,8 @@ static int bnxt_tc_add_flow(struct bnxt *bp, u16 src_fid, rc = bnxt_tc_parse_flow(bp, tc_flow_cmd, flow); if (rc) goto free_node; - flow->src_fid = src_fid; + + bnxt_tc_set_src_fid(bp, flow, src_fid); if (!bnxt_tc_can_offload(bp, flow)) { rc = -ENOSPC;