diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 139 |
1 files changed, 90 insertions, 49 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 2cf79100c9cb..a9f9f3738022 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -32,6 +32,7 @@ #include <linux/mii.h> #include <linux/if.h> #include <linux/if_vlan.h> +#include <linux/rtc.h> #include <net/ip.h> #include <net/tcp.h> #include <net/udp.h> @@ -93,50 +94,49 @@ enum board_idx { BCM57404_NPAR, BCM57406_NPAR, BCM57407_SFP, + BCM57407_NPAR, BCM57414_NPAR, BCM57416_NPAR, - BCM57304_VF, - BCM57404_VF, - BCM57414_VF, - BCM57314_VF, + NETXTREME_E_VF, + NETXTREME_C_VF, }; /* indexed by enum above */ static const struct { char *name; } board_info[] = { - { "Broadcom BCM57301 NetXtreme-C Single-port 10Gb Ethernet" }, - { "Broadcom BCM57302 NetXtreme-C Dual-port 10Gb/25Gb Ethernet" }, - { "Broadcom BCM57304 NetXtreme-C Dual-port 10Gb/25Gb/40Gb/50Gb Ethernet" }, + { "Broadcom BCM57301 NetXtreme-C 10Gb Ethernet" }, + { "Broadcom BCM57302 NetXtreme-C 10Gb/25Gb Ethernet" }, + { "Broadcom BCM57304 NetXtreme-C 10Gb/25Gb/40Gb/50Gb Ethernet" }, { "Broadcom BCM57417 NetXtreme-E Ethernet Partition" }, - { "Broadcom BCM58700 Nitro 4-port 1Gb/2.5Gb/10Gb Ethernet" }, - { "Broadcom BCM57311 NetXtreme-C Single-port 10Gb Ethernet" }, - { "Broadcom BCM57312 NetXtreme-C Dual-port 10Gb/25Gb Ethernet" }, - { "Broadcom BCM57402 NetXtreme-E Dual-port 10Gb Ethernet" }, - { "Broadcom BCM57404 NetXtreme-E Dual-port 10Gb/25Gb Ethernet" }, - { "Broadcom BCM57406 NetXtreme-E Dual-port 10GBase-T Ethernet" }, + { "Broadcom BCM58700 Nitro 1Gb/2.5Gb/10Gb Ethernet" }, + { "Broadcom BCM57311 NetXtreme-C 10Gb Ethernet" }, + { "Broadcom BCM57312 NetXtreme-C 10Gb/25Gb Ethernet" }, + { "Broadcom BCM57402 NetXtreme-E 10Gb Ethernet" }, + { "Broadcom BCM57404 NetXtreme-E 10Gb/25Gb Ethernet" }, + { "Broadcom BCM57406 NetXtreme-E 10GBase-T Ethernet" }, { "Broadcom BCM57402 NetXtreme-E Ethernet Partition" }, - { "Broadcom BCM57407 NetXtreme-E Dual-port 10GBase-T Ethernet" }, - { "Broadcom BCM57412 NetXtreme-E Dual-port 10Gb Ethernet" }, - { "Broadcom BCM57414 NetXtreme-E Dual-port 10Gb/25Gb Ethernet" }, - { "Broadcom BCM57416 NetXtreme-E Dual-port 10GBase-T Ethernet" }, - { "Broadcom BCM57417 NetXtreme-E Dual-port 10GBase-T Ethernet" }, + { "Broadcom BCM57407 NetXtreme-E 10GBase-T Ethernet" }, + { "Broadcom BCM57412 NetXtreme-E 10Gb Ethernet" }, + { "Broadcom BCM57414 NetXtreme-E 10Gb/25Gb Ethernet" }, + { "Broadcom BCM57416 NetXtreme-E 10GBase-T Ethernet" }, + { "Broadcom BCM57417 NetXtreme-E 10GBase-T Ethernet" }, { "Broadcom BCM57412 NetXtreme-E Ethernet Partition" }, - { "Broadcom BCM57314 NetXtreme-C Dual-port 10Gb/25Gb/40Gb/50Gb Ethernet" }, - { "Broadcom BCM57417 NetXtreme-E Dual-port 10Gb/25Gb Ethernet" }, - { "Broadcom BCM57416 NetXtreme-E Dual-port 10Gb Ethernet" }, + { "Broadcom BCM57314 NetXtreme-C 10Gb/25Gb/40Gb/50Gb Ethernet" }, + { "Broadcom BCM57417 NetXtreme-E 10Gb/25Gb Ethernet" }, + { "Broadcom BCM57416 NetXtreme-E 10Gb Ethernet" }, { "Broadcom BCM57404 NetXtreme-E Ethernet Partition" }, { "Broadcom BCM57406 NetXtreme-E Ethernet Partition" }, - { "Broadcom BCM57407 NetXtreme-E Dual-port 25Gb Ethernet" }, + { "Broadcom BCM57407 NetXtreme-E 25Gb Ethernet" }, + { "Broadcom BCM57407 NetXtreme-E Ethernet Partition" }, { "Broadcom BCM57414 NetXtreme-E Ethernet Partition" }, { "Broadcom BCM57416 NetXtreme-E Ethernet Partition" }, - { "Broadcom BCM57304 NetXtreme-C Ethernet Virtual Function" }, - { "Broadcom BCM57404 NetXtreme-E Ethernet Virtual Function" }, - { "Broadcom BCM57414 NetXtreme-E Ethernet Virtual Function" }, - { "Broadcom BCM57314 NetXtreme-E Ethernet Virtual Function" }, + { "Broadcom NetXtreme-E Ethernet Virtual Function" }, + { "Broadcom NetXtreme-C Ethernet Virtual Function" }, }; static const struct pci_device_id bnxt_pci_tbl[] = { + { PCI_VDEVICE(BROADCOM, 0x16c0), .driver_data = BCM57417_NPAR }, { PCI_VDEVICE(BROADCOM, 0x16c8), .driver_data = BCM57301 }, { PCI_VDEVICE(BROADCOM, 0x16c9), .driver_data = BCM57302 }, { PCI_VDEVICE(BROADCOM, 0x16ca), .driver_data = BCM57304 }, @@ -160,13 +160,19 @@ static const struct pci_device_id bnxt_pci_tbl[] = { { PCI_VDEVICE(BROADCOM, 0x16e7), .driver_data = BCM57404_NPAR }, { PCI_VDEVICE(BROADCOM, 0x16e8), .driver_data = BCM57406_NPAR }, { PCI_VDEVICE(BROADCOM, 0x16e9), .driver_data = BCM57407_SFP }, + { PCI_VDEVICE(BROADCOM, 0x16ea), .driver_data = BCM57407_NPAR }, + { PCI_VDEVICE(BROADCOM, 0x16eb), .driver_data = BCM57412_NPAR }, { PCI_VDEVICE(BROADCOM, 0x16ec), .driver_data = BCM57414_NPAR }, + { PCI_VDEVICE(BROADCOM, 0x16ed), .driver_data = BCM57414_NPAR }, { PCI_VDEVICE(BROADCOM, 0x16ee), .driver_data = BCM57416_NPAR }, + { PCI_VDEVICE(BROADCOM, 0x16ef), .driver_data = BCM57416_NPAR }, #ifdef CONFIG_BNXT_SRIOV - { PCI_VDEVICE(BROADCOM, 0x16cb), .driver_data = BCM57304_VF }, - { PCI_VDEVICE(BROADCOM, 0x16d3), .driver_data = BCM57404_VF }, - { PCI_VDEVICE(BROADCOM, 0x16dc), .driver_data = BCM57414_VF }, - { PCI_VDEVICE(BROADCOM, 0x16e1), .driver_data = BCM57314_VF }, + { PCI_VDEVICE(BROADCOM, 0x16c1), .driver_data = NETXTREME_E_VF }, + { PCI_VDEVICE(BROADCOM, 0x16cb), .driver_data = NETXTREME_C_VF }, + { PCI_VDEVICE(BROADCOM, 0x16d3), .driver_data = NETXTREME_E_VF }, + { PCI_VDEVICE(BROADCOM, 0x16dc), .driver_data = NETXTREME_E_VF }, + { PCI_VDEVICE(BROADCOM, 0x16e1), .driver_data = NETXTREME_C_VF }, + { PCI_VDEVICE(BROADCOM, 0x16e5), .driver_data = NETXTREME_C_VF }, #endif { 0 } }; @@ -189,8 +195,7 @@ static const u16 bnxt_async_events_arr[] = { static bool bnxt_vf_pciid(enum board_idx idx) { - return (idx == BCM57304_VF || idx == BCM57404_VF || - idx == BCM57314_VF || idx == BCM57414_VF); + return (idx == NETXTREME_C_VF || idx == NETXTREME_E_VF); } #define DB_CP_REARM_FLAGS (DB_KEY_CP | DB_IDX_VALID) @@ -353,8 +358,8 @@ static netdev_tx_t bnxt_start_xmit(struct sk_buff *skb, struct net_device *dev) push_len = (length + sizeof(*tx_push) + 7) / 8; if (push_len > 16) { __iowrite64_copy(txr->tx_doorbell, tx_push_buf, 16); - __iowrite64_copy(txr->tx_doorbell + 4, tx_push_buf + 1, - push_len - 16); + __iowrite32_copy(txr->tx_doorbell + 4, tx_push_buf + 1, + (push_len - 16) << 1); } else { __iowrite64_copy(txr->tx_doorbell, tx_push_buf, push_len); @@ -3419,10 +3424,10 @@ static int bnxt_hwrm_vnic_set_rss(struct bnxt *bp, u16 vnic_id, bool set_rss) bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_VNIC_RSS_CFG, -1, -1); if (set_rss) { - vnic->hash_type = BNXT_RSS_HASH_TYPE_FLAG_IPV4 | - BNXT_RSS_HASH_TYPE_FLAG_TCP_IPV4 | - BNXT_RSS_HASH_TYPE_FLAG_IPV6 | - BNXT_RSS_HASH_TYPE_FLAG_TCP_IPV6; + vnic->hash_type = VNIC_RSS_CFG_REQ_HASH_TYPE_IPV4 | + VNIC_RSS_CFG_REQ_HASH_TYPE_TCP_IPV4 | + VNIC_RSS_CFG_REQ_HASH_TYPE_IPV6 | + VNIC_RSS_CFG_REQ_HASH_TYPE_TCP_IPV6; req.hash_type = cpu_to_le32(vnic->hash_type); @@ -4156,6 +4161,11 @@ int bnxt_hwrm_func_qcaps(struct bnxt *bp) if (rc) goto hwrm_func_qcaps_exit; + bp->tx_push_thresh = 0; + if (resp->flags & + cpu_to_le32(FUNC_QCAPS_RESP_FLAGS_PUSH_MODE_SUPPORTED)) + bp->tx_push_thresh = BNXT_TX_PUSH_THRESH; + if (BNXT_PF(bp)) { struct bnxt_pf_info *pf = &bp->pf; @@ -4187,12 +4197,6 @@ int bnxt_hwrm_func_qcaps(struct bnxt *bp) struct bnxt_vf_info *vf = &bp->vf; vf->fw_fid = le16_to_cpu(resp->fid); - memcpy(vf->mac_addr, resp->mac_address, ETH_ALEN); - if (is_valid_ether_addr(vf->mac_addr)) - /* overwrite netdev dev_adr with admin VF MAC */ - memcpy(bp->dev->dev_addr, vf->mac_addr, ETH_ALEN); - else - random_ether_addr(bp->dev->dev_addr); vf->max_rsscos_ctxs = le16_to_cpu(resp->max_rsscos_ctx); vf->max_cp_rings = le16_to_cpu(resp->max_cmpl_rings); @@ -4204,14 +4208,21 @@ int bnxt_hwrm_func_qcaps(struct bnxt *bp) vf->max_l2_ctxs = le16_to_cpu(resp->max_l2_ctxs); vf->max_vnics = le16_to_cpu(resp->max_vnics); vf->max_stat_ctxs = le16_to_cpu(resp->max_stat_ctx); + + memcpy(vf->mac_addr, resp->mac_address, ETH_ALEN); + mutex_unlock(&bp->hwrm_cmd_lock); + + if (is_valid_ether_addr(vf->mac_addr)) { + /* overwrite netdev dev_adr with admin VF MAC */ + memcpy(bp->dev->dev_addr, vf->mac_addr, ETH_ALEN); + } else { + random_ether_addr(bp->dev->dev_addr); + rc = bnxt_approve_mac(bp, bp->dev->dev_addr); + } + return rc; #endif } - bp->tx_push_thresh = 0; - if (resp->flags & - cpu_to_le32(FUNC_QCAPS_RESP_FLAGS_PUSH_MODE_SUPPORTED)) - bp->tx_push_thresh = BNXT_TX_PUSH_THRESH; - hwrm_func_qcaps_exit: mutex_unlock(&bp->hwrm_cmd_lock); return rc; @@ -4249,6 +4260,9 @@ static int bnxt_hwrm_queue_qportcfg(struct bnxt *bp) if (bp->max_tc > BNXT_MAX_QUEUE) bp->max_tc = BNXT_MAX_QUEUE; + if (resp->queue_cfg_info & QUEUE_QPORTCFG_RESP_QUEUE_CFG_INFO_ASYM_CFG) + bp->max_tc = 1; + qptr = &resp->queue_id0; for (i = 0; i < bp->max_tc; i++) { bp->q_info[i].queue_id = *qptr++; @@ -4307,6 +4321,31 @@ hwrm_ver_get_exit: return rc; } +int bnxt_hwrm_fw_set_time(struct bnxt *bp) +{ +#if IS_ENABLED(CONFIG_RTC_LIB) + struct hwrm_fw_set_time_input req = {0}; + struct rtc_time tm; + struct timeval tv; + + if (bp->hwrm_spec_code < 0x10400) + return -EOPNOTSUPP; + + do_gettimeofday(&tv); + rtc_time_to_tm(tv.tv_sec, &tm); + bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FW_SET_TIME, -1, -1); + req.year = cpu_to_le16(1900 + tm.tm_year); + req.month = 1 + tm.tm_mon; + req.day = tm.tm_mday; + req.hour = tm.tm_hour; + req.minute = tm.tm_min; + req.second = tm.tm_sec; + return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT); +#else + return -EOPNOTSUPP; +#endif +} + static int bnxt_hwrm_port_qstats(struct bnxt *bp) { int rc; @@ -6804,6 +6843,8 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (rc) goto init_err; + bnxt_hwrm_fw_set_time(bp); + dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GSO_UDP_TUNNEL | NETIF_F_GSO_GRE | |