diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 199 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.h | 9 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c | 19 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c | 24 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c | 11 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c | 1 |
8 files changed, 169 insertions, 110 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index d28b406a26b1..fead64f1ad90 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -70,12 +70,8 @@ #define BNXT_TX_TIMEOUT (5 * HZ) -static const char version[] = - "Broadcom NetXtreme-C/E driver " DRV_MODULE_NAME " v" DRV_MODULE_VERSION "\n"; - MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Broadcom BCM573xx network driver"); -MODULE_VERSION(DRV_MODULE_VERSION); #define BNXT_RX_OFFSET (NET_SKB_PAD + NET_IP_ALIGN) #define BNXT_RX_DMA_OFFSET NET_SKB_PAD @@ -2166,6 +2162,7 @@ static int __bnxt_poll_work(struct bnxt *bp, struct bnxt_cp_ring_info *cpr, struct tx_cmp *txcmp; cpr->has_more_work = 0; + cpr->had_work_done = 1; while (1) { int rc; @@ -2179,7 +2176,6 @@ static int __bnxt_poll_work(struct bnxt *bp, struct bnxt_cp_ring_info *cpr, * reading any further. */ dma_rmb(); - cpr->had_work_done = 1; if (TX_CMP_TYPE(txcmp) == CMP_TYPE_TX_L2_CMP) { tx_pkts++; /* return full budget so NAPI will complete. */ @@ -2396,7 +2392,7 @@ static int __bnxt_poll_cqs(struct bnxt *bp, struct bnxt_napi *bnapi, int budget) } static void __bnxt_poll_cqs_done(struct bnxt *bp, struct bnxt_napi *bnapi, - u64 dbr_type, bool all) + u64 dbr_type) { struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring; int i; @@ -2405,7 +2401,7 @@ static void __bnxt_poll_cqs_done(struct bnxt *bp, struct bnxt_napi *bnapi, struct bnxt_cp_ring_info *cpr2 = cpr->cp_ring_arr[i]; struct bnxt_db_info *db; - if (cpr2 && (all || cpr2->had_work_done)) { + if (cpr2 && cpr2->had_work_done) { db = &cpr2->cp_db; writeq(db->db_key64 | dbr_type | RING_CMP(cpr2->cp_raw_cons), db->doorbell); @@ -2428,22 +2424,16 @@ static int bnxt_poll_p5(struct napi_struct *napi, int budget) if (cpr->has_more_work) { cpr->has_more_work = 0; work_done = __bnxt_poll_cqs(bp, bnapi, budget); - if (cpr->has_more_work) { - __bnxt_poll_cqs_done(bp, bnapi, DBR_TYPE_CQ, false); - return work_done; - } - __bnxt_poll_cqs_done(bp, bnapi, DBR_TYPE_CQ_ARMALL, true); - if (napi_complete_done(napi, work_done)) - BNXT_DB_NQ_ARM_P5(&cpr->cp_db, cpr->cp_raw_cons); - return work_done; } while (1) { cons = RING_CMP(raw_cons); nqcmp = &cpr->nq_desc_ring[CP_RING(cons)][CP_IDX(cons)]; if (!NQ_CMP_VALID(nqcmp, raw_cons)) { - __bnxt_poll_cqs_done(bp, bnapi, DBR_TYPE_CQ_ARMALL, - false); + if (cpr->has_more_work) + break; + + __bnxt_poll_cqs_done(bp, bnapi, DBR_TYPE_CQ_ARMALL); cpr->cp_raw_cons = raw_cons; if (napi_complete_done(napi, work_done)) BNXT_DB_NQ_ARM_P5(&cpr->cp_db, @@ -2463,16 +2453,17 @@ static int bnxt_poll_p5(struct napi_struct *napi, int budget) cpr2 = cpr->cp_ring_arr[idx]; work_done += __bnxt_poll_work(bp, cpr2, budget - work_done); - cpr->has_more_work = cpr2->has_more_work; + cpr->has_more_work |= cpr2->has_more_work; } else { bnxt_hwrm_handler(bp, (struct tx_cmp *)nqcmp); } raw_cons = NEXT_RAW_CMP(raw_cons); - if (cpr->has_more_work) - break; } - __bnxt_poll_cqs_done(bp, bnapi, DBR_TYPE_CQ, true); - cpr->cp_raw_cons = raw_cons; + __bnxt_poll_cqs_done(bp, bnapi, DBR_TYPE_CQ); + if (raw_cons != cpr->cp_raw_cons) { + cpr->cp_raw_cons = raw_cons; + BNXT_DB_NQ_P5(&cpr->cp_db, raw_cons); + } return work_done; } @@ -4170,6 +4161,7 @@ static int bnxt_hwrm_to_stderr(u32 hwrm_err) case HWRM_ERR_CODE_NO_BUFFER: return -ENOMEM; case HWRM_ERR_CODE_HOT_RESET_PROGRESS: + case HWRM_ERR_CODE_BUSY: return -EAGAIN; case HWRM_ERR_CODE_CMD_NOT_SUPPORTED: return -EOPNOTSUPP; @@ -5069,10 +5061,8 @@ vnic_mru: return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); } -static int bnxt_hwrm_vnic_free_one(struct bnxt *bp, u16 vnic_id) +static void bnxt_hwrm_vnic_free_one(struct bnxt *bp, u16 vnic_id) { - u32 rc = 0; - if (bp->vnic_info[vnic_id].fw_vnic_id != INVALID_HW_RING_ID) { struct hwrm_vnic_free_input req = {0}; @@ -5080,10 +5070,9 @@ static int bnxt_hwrm_vnic_free_one(struct bnxt *bp, u16 vnic_id) req.vnic_id = cpu_to_le32(bp->vnic_info[vnic_id].fw_vnic_id); - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); + hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); bp->vnic_info[vnic_id].fw_vnic_id = INVALID_HW_RING_ID; } - return rc; } static void bnxt_hwrm_vnic_free(struct bnxt *bp) @@ -5200,14 +5189,13 @@ static int bnxt_hwrm_ring_grp_alloc(struct bnxt *bp) return rc; } -static int bnxt_hwrm_ring_grp_free(struct bnxt *bp) +static void bnxt_hwrm_ring_grp_free(struct bnxt *bp) { u16 i; - u32 rc = 0; struct hwrm_ring_grp_free_input req = {0}; if (!bp->grp_info || (bp->flags & BNXT_FLAG_CHIP_P5)) - return 0; + return; bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_RING_GRP_FREE, -1, -1); @@ -5218,12 +5206,10 @@ static int bnxt_hwrm_ring_grp_free(struct bnxt *bp) req.ring_group_id = cpu_to_le32(bp->grp_info[i].fw_grp_id); - rc = _hwrm_send_message(bp, &req, sizeof(req), - HWRM_CMD_TIMEOUT); + _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); bp->grp_info[i].fw_grp_id = INVALID_HW_RING_ID; } mutex_unlock(&bp->hwrm_cmd_lock); - return rc; } static int hwrm_ring_alloc_send_msg(struct bnxt *bp, @@ -5847,8 +5833,7 @@ bnxt_hwrm_reserve_pf_rings(struct bnxt *bp, int tx_rings, int rx_rings, if (bp->hwrm_spec_code < 0x10601) bp->hw_resc.resv_tx_rings = tx_rings; - rc = bnxt_hwrm_get_rings(bp); - return rc; + return bnxt_hwrm_get_rings(bp); } static int @@ -5869,8 +5854,7 @@ bnxt_hwrm_reserve_vf_rings(struct bnxt *bp, int tx_rings, int rx_rings, if (rc) return rc; - rc = bnxt_hwrm_get_rings(bp); - return rc; + return bnxt_hwrm_get_rings(bp); } static int bnxt_hwrm_reserve_rings(struct bnxt *bp, int tx, int rx, int grp, @@ -6030,7 +6014,6 @@ static int bnxt_hwrm_check_vf_rings(struct bnxt *bp, int tx_rings, int rx_rings, { struct hwrm_func_vf_cfg_input req = {0}; u32 flags; - int rc; if (!BNXT_NEW_RM(bp)) return 0; @@ -6047,8 +6030,8 @@ static int bnxt_hwrm_check_vf_rings(struct bnxt *bp, int tx_rings, int rx_rings, flags |= FUNC_VF_CFG_REQ_FLAGS_RING_GRP_ASSETS_TEST; req.flags = cpu_to_le32(flags); - rc = hwrm_send_message_silent(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - return rc; + return hwrm_send_message_silent(bp, &req, sizeof(req), + HWRM_CMD_TIMEOUT); } static int bnxt_hwrm_check_pf_rings(struct bnxt *bp, int tx_rings, int rx_rings, @@ -6057,7 +6040,6 @@ static int bnxt_hwrm_check_pf_rings(struct bnxt *bp, int tx_rings, int rx_rings, { struct hwrm_func_cfg_input req = {0}; u32 flags; - int rc; __bnxt_hwrm_reserve_pf_rings(bp, &req, tx_rings, rx_rings, ring_grps, cp_rings, stats, vnics); @@ -6075,8 +6057,8 @@ static int bnxt_hwrm_check_pf_rings(struct bnxt *bp, int tx_rings, int rx_rings, } req.flags = cpu_to_le32(flags); - rc = hwrm_send_message_silent(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - return rc; + return hwrm_send_message_silent(bp, &req, sizeof(req), + HWRM_CMD_TIMEOUT); } static int bnxt_hwrm_check_rings(struct bnxt *bp, int tx_rings, int rx_rings, @@ -6315,16 +6297,16 @@ int bnxt_hwrm_set_coal(struct bnxt *bp) return rc; } -static int bnxt_hwrm_stat_ctx_free(struct bnxt *bp) +static void bnxt_hwrm_stat_ctx_free(struct bnxt *bp) { - int rc = 0, i; struct hwrm_stat_ctx_free_input req = {0}; + int i; if (!bp->bnapi) - return 0; + return; if (BNXT_CHIP_TYPE_NITRO_A0(bp)) - return 0; + return; bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_STAT_CTX_FREE, -1, -1); @@ -6336,14 +6318,13 @@ static int bnxt_hwrm_stat_ctx_free(struct bnxt *bp) if (cpr->hw_stats_ctx_id != INVALID_STATS_CTX_ID) { req.stat_ctx_id = cpu_to_le32(cpr->hw_stats_ctx_id); - rc = _hwrm_send_message(bp, &req, sizeof(req), - HWRM_CMD_TIMEOUT); + _hwrm_send_message(bp, &req, sizeof(req), + HWRM_CMD_TIMEOUT); cpr->hw_stats_ctx_id = INVALID_STATS_CTX_ID; } } mutex_unlock(&bp->hwrm_cmd_lock); - return rc; } static int bnxt_hwrm_stat_ctx_alloc(struct bnxt *bp) @@ -6548,8 +6529,8 @@ static int bnxt_hwrm_func_backing_store_cfg(struct bnxt *bp, u32 enables) __le64 *pg_dir; u32 flags = 0; u8 *pg_attr; - int i, rc; u32 ena; + int i; if (!ctx) return 0; @@ -6636,8 +6617,7 @@ static int bnxt_hwrm_func_backing_store_cfg(struct bnxt *bp, u32 enables) bnxt_hwrm_set_pg_attr(&ctx_pg->ring_mem, pg_attr, pg_dir); } req.flags = cpu_to_le32(flags); - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - return rc; + return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); } static int bnxt_alloc_ctx_mem_blk(struct bnxt *bp, @@ -7243,7 +7223,7 @@ static int __bnxt_hwrm_ver_get(struct bnxt *bp, bool silent) static int bnxt_hwrm_ver_get(struct bnxt *bp) { struct hwrm_ver_get_output *resp = bp->hwrm_cmd_resp_addr; - u32 dev_caps_cfg; + u32 dev_caps_cfg, hwrm_ver; int rc; bp->hwrm_max_req_len = HWRM_MAX_REQ_LEN; @@ -7263,6 +7243,19 @@ static int bnxt_hwrm_ver_get(struct bnxt *bp) resp->hwrm_intf_upd_8b); netdev_warn(bp->dev, "Please update firmware with HWRM interface 1.0.0 or newer.\n"); } + + hwrm_ver = HWRM_VERSION_MAJOR << 16 | HWRM_VERSION_MINOR << 8 | + HWRM_VERSION_UPDATE; + + if (bp->hwrm_spec_code > hwrm_ver) + snprintf(bp->hwrm_ver_supp, FW_VER_STR_LEN, "%d.%d.%d", + HWRM_VERSION_MAJOR, HWRM_VERSION_MINOR, + HWRM_VERSION_UPDATE); + else + snprintf(bp->hwrm_ver_supp, FW_VER_STR_LEN, "%d.%d.%d", + resp->hwrm_intf_maj_8b, resp->hwrm_intf_min_8b, + resp->hwrm_intf_upd_8b); + snprintf(bp->fw_ver_str, BC_HWRM_STR_LEN, "%d.%d.%d.%d", resp->hwrm_fw_maj_8b, resp->hwrm_fw_min_8b, resp->hwrm_fw_bld_8b, resp->hwrm_fw_rsvd_8b); @@ -7341,7 +7334,6 @@ int bnxt_hwrm_fw_set_time(struct bnxt *bp) static int bnxt_hwrm_port_qstats(struct bnxt *bp) { - int rc; struct bnxt_pf_info *pf = &bp->pf; struct hwrm_port_qstats_input req = {0}; @@ -7352,8 +7344,7 @@ static int bnxt_hwrm_port_qstats(struct bnxt *bp) req.port_id = cpu_to_le16(pf->port_id); req.tx_stat_host_addr = cpu_to_le64(bp->hw_tx_port_stats_map); req.rx_stat_host_addr = cpu_to_le64(bp->hw_rx_port_stats_map); - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - return rc; + return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); } static int bnxt_hwrm_port_qstats_ext(struct bnxt *bp) @@ -7515,7 +7506,6 @@ static void bnxt_hwrm_resource_free(struct bnxt *bp, bool close_path, static int bnxt_hwrm_set_br_mode(struct bnxt *bp, u16 br_mode) { struct hwrm_func_cfg_input req = {0}; - int rc; bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_CFG, -1, -1); req.fid = cpu_to_le16(0xffff); @@ -7526,14 +7516,12 @@ static int bnxt_hwrm_set_br_mode(struct bnxt *bp, u16 br_mode) req.evb_mode = FUNC_CFG_REQ_EVB_MODE_VEPA; else return -EINVAL; - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - return rc; + return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); } static int bnxt_hwrm_set_cache_line_size(struct bnxt *bp, int size) { struct hwrm_func_cfg_input req = {0}; - int rc; if (BNXT_VF(bp) || bp->hwrm_spec_code < 0x10803) return 0; @@ -7545,8 +7533,7 @@ static int bnxt_hwrm_set_cache_line_size(struct bnxt *bp, int size) if (size == 128) req.options = FUNC_CFG_REQ_OPTIONS_CACHE_LINESIZE_SIZE_128; - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - return rc; + return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); } static int __bnxt_setup_vnic(struct bnxt *bp, u16 vnic_id) @@ -8804,6 +8791,7 @@ static int bnxt_hwrm_if_change(struct bnxt *bp, bool up) bnxt_free_ctx_mem(bp); kfree(bp->ctx); bp->ctx = NULL; + bnxt_dcb_free(bp); rc = bnxt_fw_init_one(bp); if (rc) { set_bit(BNXT_STATE_ABORT_ERR, &bp->state); @@ -8899,14 +8887,12 @@ int bnxt_hwrm_alloc_wol_fltr(struct bnxt *bp) int bnxt_hwrm_free_wol_fltr(struct bnxt *bp) { struct hwrm_wol_filter_free_input req = {0}; - int rc; bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_WOL_FILTER_FREE, -1, -1); req.port_id = cpu_to_le16(bp->pf.port_id); req.enables = cpu_to_le32(WOL_FILTER_FREE_REQ_ENABLES_WOL_FILTER_ID); req.wol_filter_id = bp->wol_filter_id; - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - return rc; + return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); } static u16 bnxt_hwrm_get_wol_fltrs(struct bnxt *bp, u16 handle) @@ -11464,6 +11450,8 @@ static void bnxt_remove_one(struct pci_dev *pdev) bnxt_sriov_disable(bp); bnxt_dl_fw_reporters_destroy(bp, true); + if (BNXT_PF(bp)) + devlink_port_type_clear(&bp->dl_port); pci_disable_pcie_error_reporting(pdev); unregister_netdev(dev); bnxt_dl_unregister(bp); @@ -11764,30 +11752,82 @@ static int bnxt_init_mac_addr(struct bnxt *bp) return rc; } +#define BNXT_VPD_LEN 512 +static void bnxt_vpd_read_info(struct bnxt *bp) +{ + struct pci_dev *pdev = bp->pdev; + int i, len, pos, ro_size; + ssize_t vpd_size; + u8 *vpd_data; + + vpd_data = kmalloc(BNXT_VPD_LEN, GFP_KERNEL); + if (!vpd_data) + return; + + vpd_size = pci_read_vpd(pdev, 0, BNXT_VPD_LEN, vpd_data); + if (vpd_size <= 0) { + netdev_err(bp->dev, "Unable to read VPD\n"); + goto exit; + } + + i = pci_vpd_find_tag(vpd_data, 0, vpd_size, PCI_VPD_LRDT_RO_DATA); + if (i < 0) { + netdev_err(bp->dev, "VPD READ-Only not found\n"); + goto exit; + } + + ro_size = pci_vpd_lrdt_size(&vpd_data[i]); + i += PCI_VPD_LRDT_TAG_SIZE; + if (i + ro_size > vpd_size) + goto exit; + + pos = pci_vpd_find_info_keyword(vpd_data, i, ro_size, + PCI_VPD_RO_KEYWORD_PARTNO); + if (pos < 0) + goto read_sn; + + len = pci_vpd_info_field_size(&vpd_data[pos]); + pos += PCI_VPD_INFO_FLD_HDR_SIZE; + if (len + pos > vpd_size) + goto read_sn; + + strlcpy(bp->board_partno, &vpd_data[pos], min(len, BNXT_VPD_FLD_LEN)); + +read_sn: + pos = pci_vpd_find_info_keyword(vpd_data, i, ro_size, + PCI_VPD_RO_KEYWORD_SERIALNO); + if (pos < 0) + goto exit; + + len = pci_vpd_info_field_size(&vpd_data[pos]); + pos += PCI_VPD_INFO_FLD_HDR_SIZE; + if (len + pos > vpd_size) + goto exit; + + strlcpy(bp->board_serialno, &vpd_data[pos], min(len, BNXT_VPD_FLD_LEN)); +exit: + kfree(vpd_data); +} + static int bnxt_pcie_dsn_get(struct bnxt *bp, u8 dsn[]) { struct pci_dev *pdev = bp->pdev; - int pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_DSN); - u32 dw; + u64 qword; - if (!pos) { - netdev_info(bp->dev, "Unable do read adapter's DSN\n"); + qword = pci_get_dsn(pdev); + if (!qword) { + netdev_info(bp->dev, "Unable to read adapter's DSN\n"); return -EOPNOTSUPP; } - /* DSN (two dw) is at an offset of 4 from the cap pos */ - pos += 4; - pci_read_config_dword(pdev, pos, &dw); - put_unaligned_le32(dw, &dsn[0]); - pci_read_config_dword(pdev, pos + 4, &dw); - put_unaligned_le32(dw, &dsn[4]); + put_unaligned_le64(qword, dsn); + bp->flags |= BNXT_FLAG_DSN_VALID; return 0; } static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { - static int version_printed; struct net_device *dev; struct bnxt *bp; int rc, max_irqs; @@ -11795,9 +11835,6 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (pci_is_bridge(pdev)) return -ENODEV; - if (version_printed++ == 0) - pr_info("%s", version); - /* Clear any pending DMA transactions from crash kernel * while loading driver in capture kernel. */ @@ -11829,6 +11866,8 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) dev->ethtool_ops = &bnxt_ethtool_ops; pci_set_drvdata(pdev, dev); + bnxt_vpd_read_info(bp); + rc = bnxt_alloc_hwrm_resources(bp); if (rc) goto init_err_pci_clean; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index 63b170658532..f2caa2756f5b 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -12,8 +12,10 @@ #define BNXT_H #define DRV_MODULE_NAME "bnxt_en" -#define DRV_MODULE_VERSION "1.10.1" +/* DO NOT CHANGE DRV_VER_* defines + * FIXME: Delete them + */ #define DRV_VER_MAJ 1 #define DRV_VER_MIN 10 #define DRV_VER_UPD 1 @@ -1498,6 +1500,10 @@ struct bnxt { (chip_num) == CHIP_NUM_58804 || \ (chip_num) == CHIP_NUM_58808) +#define BNXT_VPD_FLD_LEN 32 + char board_partno[BNXT_VPD_FLD_LEN]; + char board_serialno[BNXT_VPD_FLD_LEN]; + struct net_device *dev; struct pci_dev *pdev; @@ -1728,6 +1734,7 @@ struct bnxt { #define BC_HWRM_STR_LEN 21 #define PHY_VER_STR_LEN (FW_VER_STR_LEN - BC_HWRM_STR_LEN) char fw_ver_str[FW_VER_STR_LEN]; + char hwrm_ver_supp[FW_VER_STR_LEN]; __be16 vxlan_port; u8 vxlan_port_cnt; __le16 vxlan_fw_dst_port_id; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c index b1511bcffb1b..02b27551d34d 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c @@ -39,8 +39,8 @@ static int bnxt_queue_to_tc(struct bnxt *bp, u8 queue_id) static int bnxt_hwrm_queue_pri2cos_cfg(struct bnxt *bp, struct ieee_ets *ets) { struct hwrm_queue_pri2cos_cfg_input req = {0}; - int rc = 0, i; u8 *pri2cos; + int i; bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_QUEUE_PRI2COS_CFG, -1, -1); req.flags = cpu_to_le32(QUEUE_PRI2COS_CFG_REQ_FLAGS_PATH_BIDIR | @@ -56,8 +56,7 @@ static int bnxt_hwrm_queue_pri2cos_cfg(struct bnxt *bp, struct ieee_ets *ets) qidx = bp->tc_to_qidx[ets->prio_tc[i]]; pri2cos[i] = bp->q_info[qidx].queue_id; } - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - return rc; + return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); } static int bnxt_hwrm_queue_pri2cos_qcfg(struct bnxt *bp, struct ieee_ets *ets) @@ -93,8 +92,8 @@ static int bnxt_hwrm_queue_cos2bw_cfg(struct bnxt *bp, struct ieee_ets *ets, { struct hwrm_queue_cos2bw_cfg_input req = {0}; struct bnxt_cos2bw_cfg cos2bw; - int rc = 0, i; void *data; + int i; bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_QUEUE_COS2BW_CFG, -1, -1); for (i = 0; i < max_tc; i++) { @@ -128,8 +127,7 @@ static int bnxt_hwrm_queue_cos2bw_cfg(struct bnxt *bp, struct ieee_ets *ets, req.unused_0 = 0; } } - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - return rc; + return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); } static int bnxt_hwrm_queue_cos2bw_qcfg(struct bnxt *bp, struct ieee_ets *ets) @@ -236,7 +234,6 @@ static int bnxt_hwrm_queue_pfc_cfg(struct bnxt *bp, struct ieee_pfc *pfc) unsigned int tc_mask = 0, pri_mask = 0; u8 i, pri, lltc_count = 0; bool need_q_remap = false; - int rc; if (!my_ets) return -EINVAL; @@ -267,15 +264,11 @@ static int bnxt_hwrm_queue_pfc_cfg(struct bnxt *bp, struct ieee_pfc *pfc) } if (need_q_remap) - rc = bnxt_queue_remap(bp, tc_mask); + bnxt_queue_remap(bp, tc_mask); bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_QUEUE_PFCENABLE_CFG, -1, -1); req.flags = cpu_to_le32(pri_mask); - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - if (rc) - return rc; - - return rc; + return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); } static int bnxt_hwrm_queue_pfc_qcfg(struct bnxt *bp, struct ieee_pfc *pfc) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c index d3c93ccee86a..a812beb46325 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c @@ -150,7 +150,7 @@ void bnxt_dl_fw_reporters_create(struct bnxt *bp) health->fw_reset_reporter = devlink_health_reporter_create(bp->dl, &bnxt_dl_fw_reset_reporter_ops, - 0, true, bp); + 0, bp); if (IS_ERR(health->fw_reset_reporter)) { netdev_warn(bp->dev, "Failed to create FW fatal health reporter, rc = %ld\n", PTR_ERR(health->fw_reset_reporter)); @@ -166,7 +166,7 @@ err_recovery: health->fw_reporter = devlink_health_reporter_create(bp->dl, &bnxt_dl_fw_reporter_ops, - 0, false, bp); + 0, bp); if (IS_ERR(health->fw_reporter)) { netdev_warn(bp->dev, "Failed to create FW health reporter, rc = %ld\n", PTR_ERR(health->fw_reporter)); @@ -182,7 +182,7 @@ err_recovery: health->fw_fatal_reporter = devlink_health_reporter_create(bp->dl, &bnxt_dl_fw_fatal_reporter_ops, - 0, true, bp); + 0, bp); if (IS_ERR(health->fw_fatal_reporter)) { netdev_warn(bp->dev, "Failed to create FW fatal health reporter, rc = %ld\n", PTR_ERR(health->fw_fatal_reporter)); @@ -403,6 +403,14 @@ static int bnxt_dl_info_get(struct devlink *dl, struct devlink_info_req *req, if (rc) return rc; + if (strlen(bp->board_partno)) { + rc = devlink_info_version_fixed_put(req, + DEVLINK_INFO_VERSION_GENERIC_BOARD_ID, + bp->board_partno); + if (rc) + return rc; + } + sprintf(buf, "%X", bp->chip_num); rc = devlink_info_version_fixed_put(req, DEVLINK_INFO_VERSION_GENERIC_ASIC_ID, buf); @@ -471,13 +479,19 @@ static int bnxt_dl_info_get(struct devlink *dl, struct devlink_info_req *req, ver_resp->roce_fw_bld_8b, ver_resp->roce_fw_rsvd_8b); } rc = devlink_info_version_running_put(req, - DEVLINK_INFO_VERSION_GENERIC_FW_APP, fw_ver); + DEVLINK_INFO_VERSION_GENERIC_FW_MGMT, fw_ver); + if (rc) + return rc; + + rc = devlink_info_version_running_put(req, + DEVLINK_INFO_VERSION_GENERIC_FW_MGMT_API, + bp->hwrm_ver_supp); if (rc) return rc; if (!(bp->flags & BNXT_FLAG_CHIP_P5)) { rc = devlink_info_version_running_put(req, - DEVLINK_INFO_VERSION_GENERIC_FW_MGMT, mgmt_ver); + DEVLINK_INFO_VERSION_GENERIC_FW_NCSI, mgmt_ver); if (rc) return rc; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index 3f8a1ded662a..34046a6286e8 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -1236,7 +1236,6 @@ static void bnxt_get_drvinfo(struct net_device *dev, struct bnxt *bp = netdev_priv(dev); strlcpy(info->driver, DRV_MODULE_NAME, sizeof(info->driver)); - strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version)); strlcpy(info->fw_version, bp->fw_ver_str, sizeof(info->fw_version)); strlcpy(info->bus_info, pci_name(bp->pdev), sizeof(info->bus_info)); info->n_stats = bnxt_get_num_stats(bp); @@ -2605,7 +2604,7 @@ static int bnxt_set_phys_id(struct net_device *dev, struct bnxt_led_cfg *led_cfg; u8 led_state; __le16 duration; - int i, rc; + int i; if (!bp->num_leds || BNXT_VF(bp)) return -EOPNOTSUPP; @@ -2631,8 +2630,7 @@ static int bnxt_set_phys_id(struct net_device *dev, led_cfg->led_blink_off = duration; led_cfg->led_group_id = bp->leds[i].led_group_id; } - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - return rc; + return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); } static int bnxt_hwrm_selftest_irq(struct bnxt *bp, u16 cmpl_ring) @@ -3471,6 +3469,12 @@ void bnxt_ethtool_free(struct bnxt *bp) } const struct ethtool_ops bnxt_ethtool_ops = { + .supported_coalesce_params = ETHTOOL_COALESCE_USECS | + ETHTOOL_COALESCE_MAX_FRAMES | + ETHTOOL_COALESCE_USECS_IRQ | + ETHTOOL_COALESCE_MAX_FRAMES_IRQ | + ETHTOOL_COALESCE_STATS_BLOCK_USECS | + ETHTOOL_COALESCE_USE_ADAPTIVE_RX, .get_link_ksettings = bnxt_get_link_ksettings, .set_link_ksettings = bnxt_set_link_ksettings, .get_pauseparam = bnxt_get_pauseparam, diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c index 2aba1e02a8f4..6ea3df6da18c 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c @@ -138,7 +138,6 @@ static bool bnxt_is_trusted_vf(struct bnxt *bp, struct bnxt_vf_info *vf) static int bnxt_hwrm_set_trusted_vf(struct bnxt *bp, struct bnxt_vf_info *vf) { struct hwrm_func_cfg_input req = {0}; - int rc; if (!(bp->fw_cap & BNXT_FW_CAP_TRUSTED_VF)) return 0; @@ -149,8 +148,7 @@ static int bnxt_hwrm_set_trusted_vf(struct bnxt *bp, struct bnxt_vf_info *vf) req.flags = cpu_to_le32(FUNC_CFG_REQ_FLAGS_TRUSTED_VF_ENABLE); else req.flags = cpu_to_le32(FUNC_CFG_REQ_FLAGS_TRUSTED_VF_DISABLE); - rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); - return rc; + return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); } int bnxt_set_vf_trust(struct net_device *dev, int vf_id, bool trusted) diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c index 9bec256b0934..782ea0771221 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c @@ -279,7 +279,8 @@ bnxt_tc_parse_pedit(struct bnxt *bp, struct bnxt_tc_actions *actions, static int bnxt_tc_parse_actions(struct bnxt *bp, struct bnxt_tc_actions *actions, - struct flow_action *flow_action) + struct flow_action *flow_action, + struct netlink_ext_ack *extack) { /* Used to store the L2 rewrite mask for dmac (6 bytes) followed by * smac (6 bytes) if rewrite of both is specified, otherwise either @@ -299,6 +300,9 @@ static int bnxt_tc_parse_actions(struct bnxt *bp, return -EINVAL; } + if (!flow_action_basic_hw_stats_check(flow_action, extack)) + return -EOPNOTSUPP; + flow_action_for_each(i, act, flow_action) { switch (act->id) { case FLOW_ACTION_DROP: @@ -491,7 +495,8 @@ static int bnxt_tc_parse_flow(struct bnxt *bp, flow->tun_mask.tp_src = match.mask->src; } - return bnxt_tc_parse_actions(bp, &flow->actions, &rule->action); + return bnxt_tc_parse_actions(bp, &flow->actions, &rule->action, + tc_flow_cmd->common.extack); } static int bnxt_hwrm_cfa_flow_free(struct bnxt *bp, @@ -1634,7 +1639,7 @@ static int bnxt_tc_get_flow_stats(struct bnxt *bp, spin_unlock(&flow->stats_lock); flow_stats_update(&tc_flow_cmd->stats, stats.bytes, stats.packets, - lastused); + lastused, FLOW_ACTION_HW_STATS_DELAYED); return 0; } diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c index 6f2faf81c1ae..4b5c8fd76a51 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c @@ -219,7 +219,6 @@ static void bnxt_vf_rep_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { strlcpy(info->driver, DRV_MODULE_NAME, sizeof(info->driver)); - strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version)); } static int bnxt_vf_rep_get_port_parent_id(struct net_device *dev, |