diff options
Diffstat (limited to 'drivers/net/ethernet/emulex/benet')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/Kconfig | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be.h | 58 | ||||
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.c | 160 | ||||
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_cmds.h | 16 | ||||
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_ethtool.c | 66 | ||||
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_main.c | 334 | ||||
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_roce.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_roce.h | 2 |
8 files changed, 408 insertions, 238 deletions
diff --git a/drivers/net/ethernet/emulex/benet/Kconfig b/drivers/net/ethernet/emulex/benet/Kconfig index 7108563..b4853ec 100644 --- a/drivers/net/ethernet/emulex/benet/Kconfig +++ b/drivers/net/ethernet/emulex/benet/Kconfig @@ -13,11 +13,3 @@ config BE2NET_HWMON ---help--- Say Y here if you want to expose thermal sensor data on be2net network adapter. - -config BE2NET_VXLAN - bool "VXLAN offload support on be2net driver" - default y - depends on BE2NET && VXLAN && !(BE2NET=y && VXLAN=m) - ---help--- - Say Y here if you want to enable VXLAN offload support on - be2net driver. diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h index fe3763d..4555e04 100644 --- a/drivers/net/ethernet/emulex/benet/be.h +++ b/drivers/net/ethernet/emulex/benet/be.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2005 - 2015 Emulex + * Copyright (C) 2005 - 2016 Broadcom * All rights reserved. * * This program is free software; you can redistribute it and/or @@ -97,7 +97,8 @@ * SURF/DPDK */ -#define MAX_RSS_IFACES 15 +#define MAX_PORT_RSS_TABLES 15 +#define MAX_NIC_FUNCS 16 #define MAX_RX_QS 32 #define MAX_EVT_QS 32 #define MAX_TX_QS 32 @@ -442,8 +443,20 @@ struct be_resources { u16 max_iface_count; u16 max_mcc_count; u16 max_evt_qs; + u16 max_nic_evt_qs; /* NIC's share of evt qs */ u32 if_cap_flags; u32 vf_if_cap_flags; /* VF if capability flags */ + u32 flags; + /* Calculated PF Pool's share of RSS Tables. This is not enforced by + * the FW, but is a self-imposed driver limitation. + */ + u16 max_rss_tables; +}; + +/* These are port-wide values */ +struct be_port_resources { + u16 max_vfs; + u16 nic_pfs; }; #define be_is_os2bmc_enabled(adapter) (adapter->flags & BE_FLAGS_OS2BMC) @@ -513,7 +526,8 @@ struct be_adapter { spinlock_t mcc_lock; /* For serializing mcc cmds to BE card */ spinlock_t mcc_cq_lock; - u16 cfg_num_qs; /* configured via set-channels */ + u16 cfg_num_rx_irqs; /* configured via set-channels */ + u16 cfg_num_tx_irqs; /* configured via set-channels */ u16 num_evt_qs; u16 num_msix_vec; struct be_eq_obj eq_obj[MAX_EVT_QS]; @@ -632,16 +646,42 @@ struct be_adapter { #define be_max_txqs(adapter) (adapter->res.max_tx_qs) #define be_max_prio_txqs(adapter) (adapter->res.max_prio_tx_qs) #define be_max_rxqs(adapter) (adapter->res.max_rx_qs) -#define be_max_eqs(adapter) (adapter->res.max_evt_qs) +/* Max number of EQs available for the function (NIC + RoCE (if enabled)) */ +#define be_max_func_eqs(adapter) (adapter->res.max_evt_qs) +/* Max number of EQs available avaialble only for NIC */ +#define be_max_nic_eqs(adapter) (adapter->res.max_nic_evt_qs) #define be_if_cap_flags(adapter) (adapter->res.if_cap_flags) - -static inline u16 be_max_qs(struct be_adapter *adapter) +#define be_max_pf_pool_rss_tables(adapter) \ + (adapter->pool_res.max_rss_tables) +/* Max irqs avaialble for NIC */ +#define be_max_irqs(adapter) \ + (min_t(u16, be_max_nic_eqs(adapter), num_online_cpus())) + +/* Max irqs *needed* for RX queues */ +static inline u16 be_max_rx_irqs(struct be_adapter *adapter) { - /* If no RSS, need atleast the one def RXQ */ + /* If no RSS, need atleast one irq for def-RXQ */ u16 num = max_t(u16, be_max_rss(adapter), 1); - num = min(num, be_max_eqs(adapter)); - return min_t(u16, num, num_online_cpus()); + return min_t(u16, num, be_max_irqs(adapter)); +} + +/* Max irqs *needed* for TX queues */ +static inline u16 be_max_tx_irqs(struct be_adapter *adapter) +{ + return min_t(u16, be_max_txqs(adapter), be_max_irqs(adapter)); +} + +/* Max irqs *needed* for combined queues */ +static inline u16 be_max_qp_irqs(struct be_adapter *adapter) +{ + return min(be_max_tx_irqs(adapter), be_max_rx_irqs(adapter)); +} + +/* Max irqs *needed* for RX and TX queues together */ +static inline u16 be_max_any_irqs(struct be_adapter *adapter) +{ + return max(be_max_tx_irqs(adapter), be_max_rx_irqs(adapter)); } /* Is BE in pvid_tagging mode */ diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index 22402db..2cc1175 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2005 - 2015 Emulex + * Copyright (C) 2005 - 2016 Broadcom * All rights reserved. * * This program is free software; you can redistribute it and/or @@ -87,6 +87,11 @@ static struct be_cmd_priv_map cmd_priv_map[] = { CMD_SUBSYSTEM_LOWLEVEL, BE_PRIV_DEVCFG | BE_PRIV_DEVSEC }, + { + OPCODE_COMMON_SET_HSW_CONFIG, + CMD_SUBSYSTEM_COMMON, + BE_PRIV_DEVCFG | BE_PRIV_VHADM + }, }; static bool be_cmd_allowed(struct be_adapter *adapter, u8 opcode, u8 subsystem) @@ -3850,6 +3855,10 @@ int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid, void *ctxt; int status; + if (!be_cmd_allowed(adapter, OPCODE_COMMON_SET_HSW_CONFIG, + CMD_SUBSYSTEM_COMMON)) + return -EPERM; + spin_lock_bh(&adapter->mcc_lock); wrb = wrb_from_mccq(adapter); @@ -3871,7 +3880,7 @@ int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid, AMAP_SET_BITS(struct amap_set_hsw_context, pvid_valid, ctxt, 1); AMAP_SET_BITS(struct amap_set_hsw_context, pvid, ctxt, pvid); } - if (!BEx_chip(adapter) && hsw_mode) { + if (hsw_mode) { AMAP_SET_BITS(struct amap_set_hsw_context, interface_id, ctxt, adapter->hba_port_num); AMAP_SET_BITS(struct amap_set_hsw_context, pport, ctxt, 1); @@ -4023,7 +4032,10 @@ int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter) resp = (struct be_cmd_resp_acpi_wol_magic_config_v1 *)cmd.va; adapter->wol_cap = resp->wol_settings; - if (adapter->wol_cap & BE_WOL_CAP) + + /* Non-zero macaddr indicates WOL is enabled */ + if (adapter->wol_cap & BE_WOL_CAP && + !is_zero_ether_addr(resp->magic_mac)) adapter->wol_en = true; } err: @@ -4360,9 +4372,35 @@ err: return status; } +/* This routine returns a list of all the NIC PF_nums in the adapter */ +u16 be_get_nic_pf_num_list(u8 *buf, u32 desc_count, u16 *nic_pf_nums) +{ + struct be_res_desc_hdr *hdr = (struct be_res_desc_hdr *)buf; + struct be_pcie_res_desc *pcie = NULL; + int i; + u16 nic_pf_count = 0; + + for (i = 0; i < desc_count; i++) { + if (hdr->desc_type == PCIE_RESOURCE_DESC_TYPE_V0 || + hdr->desc_type == PCIE_RESOURCE_DESC_TYPE_V1) { + pcie = (struct be_pcie_res_desc *)hdr; + if (pcie->pf_state && (pcie->pf_type == MISSION_NIC || + pcie->pf_type == MISSION_RDMA)) { + nic_pf_nums[nic_pf_count++] = pcie->pf_num; + } + } + + hdr->desc_len = hdr->desc_len ? : RESOURCE_DESC_SIZE_V0; + hdr = (void *)hdr + hdr->desc_len; + } + return nic_pf_count; +} + /* Will use MBOX only if MCCQ has not been created */ int be_cmd_get_profile_config(struct be_adapter *adapter, - struct be_resources *res, u8 query, u8 domain) + struct be_resources *res, + struct be_port_resources *port_res, + u8 profile_type, u8 query, u8 domain) { struct be_cmd_resp_get_profile_config *resp; struct be_cmd_req_get_profile_config *req; @@ -4389,7 +4427,7 @@ int be_cmd_get_profile_config(struct be_adapter *adapter, if (!lancer_chip(adapter)) req->hdr.version = 1; - req->type = ACTIVE_PROFILE_TYPE; + req->type = profile_type; req->hdr.domain = domain; /* When QUERY_MODIFIABLE_FIELDS_TYPE bit is set, cmd returns the @@ -4406,6 +4444,28 @@ int be_cmd_get_profile_config(struct be_adapter *adapter, resp = cmd.va; desc_count = le16_to_cpu(resp->desc_count); + if (port_res) { + u16 nic_pf_cnt = 0, i; + u16 nic_pf_num_list[MAX_NIC_FUNCS]; + + nic_pf_cnt = be_get_nic_pf_num_list(resp->func_param, + desc_count, + nic_pf_num_list); + + for (i = 0; i < nic_pf_cnt; i++) { + nic = be_get_func_nic_desc(resp->func_param, desc_count, + nic_pf_num_list[i]); + if (nic->link_param == adapter->port_num) { + port_res->nic_pfs++; + pcie = be_get_pcie_desc(resp->func_param, + desc_count, + nic_pf_num_list[i]); + port_res->max_vfs += le16_to_cpu(pcie->num_vfs); + } + } + return status; + } + pcie = be_get_pcie_desc(resp->func_param, desc_count, adapter->pf_num); if (pcie) @@ -4465,7 +4525,7 @@ static int be_cmd_set_profile_config(struct be_adapter *adapter, void *desc, } /* Mark all fields invalid */ -static void be_reset_nic_desc(struct be_nic_res_desc *nic) +void be_reset_nic_desc(struct be_nic_res_desc *nic) { memset(nic, 0, sizeof(*nic)); nic->unicast_mac_count = 0xFFFF; @@ -4534,73 +4594,9 @@ int be_cmd_config_qos(struct be_adapter *adapter, u32 max_rate, u16 link_speed, 1, version, domain); } -static void be_fill_vf_res_template(struct be_adapter *adapter, - struct be_resources pool_res, - u16 num_vfs, u16 num_vf_qs, - struct be_nic_res_desc *nic_vft) -{ - u32 vf_if_cap_flags = pool_res.vf_if_cap_flags; - struct be_resources res_mod = {0}; - - /* Resource with fields set to all '1's by GET_PROFILE_CONFIG cmd, - * which are modifiable using SET_PROFILE_CONFIG cmd. - */ - be_cmd_get_profile_config(adapter, &res_mod, RESOURCE_MODIFIABLE, 0); - - /* If RSS IFACE capability flags are modifiable for a VF, set the - * capability flag as valid and set RSS and DEFQ_RSS IFACE flags if - * more than 1 RSSQ is available for a VF. - * Otherwise, provision only 1 queue pair for VF. - */ - if (res_mod.vf_if_cap_flags & BE_IF_FLAGS_RSS) { - nic_vft->flags |= BIT(IF_CAPS_FLAGS_VALID_SHIFT); - if (num_vf_qs > 1) { - vf_if_cap_flags |= BE_IF_FLAGS_RSS; - if (pool_res.if_cap_flags & BE_IF_FLAGS_DEFQ_RSS) - vf_if_cap_flags |= BE_IF_FLAGS_DEFQ_RSS; - } else { - vf_if_cap_flags &= ~(BE_IF_FLAGS_RSS | - BE_IF_FLAGS_DEFQ_RSS); - } - } else { - num_vf_qs = 1; - } - - if (res_mod.vf_if_cap_flags & BE_IF_FLAGS_VLAN_PROMISCUOUS) { - nic_vft->flags |= BIT(IF_CAPS_FLAGS_VALID_SHIFT); - vf_if_cap_flags &= ~BE_IF_FLAGS_VLAN_PROMISCUOUS; - } - - nic_vft->cap_flags = cpu_to_le32(vf_if_cap_flags); - nic_vft->rq_count = cpu_to_le16(num_vf_qs); - nic_vft->txq_count = cpu_to_le16(num_vf_qs); - nic_vft->rssq_count = cpu_to_le16(num_vf_qs); - nic_vft->cq_count = cpu_to_le16(pool_res.max_cq_count / - (num_vfs + 1)); - - /* Distribute unicast MACs, VLANs, IFACE count and MCCQ count equally - * among the PF and it's VFs, if the fields are changeable - */ - if (res_mod.max_uc_mac == FIELD_MODIFIABLE) - nic_vft->unicast_mac_count = cpu_to_le16(pool_res.max_uc_mac / - (num_vfs + 1)); - - if (res_mod.max_vlans == FIELD_MODIFIABLE) - nic_vft->vlan_count = cpu_to_le16(pool_res.max_vlans / - (num_vfs + 1)); - - if (res_mod.max_iface_count == FIELD_MODIFIABLE) - nic_vft->iface_count = cpu_to_le16(pool_res.max_iface_count / - (num_vfs + 1)); - - if (res_mod.max_mcc_count == FIELD_MODIFIABLE) - nic_vft->mcc_count = cpu_to_le16(pool_res.max_mcc_count / - (num_vfs + 1)); -} - int be_cmd_set_sriov_config(struct be_adapter *adapter, struct be_resources pool_res, u16 num_vfs, - u16 num_vf_qs) + struct be_resources *vft_res) { struct { struct be_pcie_res_desc pcie; @@ -4620,12 +4616,26 @@ int be_cmd_set_sriov_config(struct be_adapter *adapter, be_reset_nic_desc(&desc.nic_vft); desc.nic_vft.hdr.desc_type = NIC_RESOURCE_DESC_TYPE_V1; desc.nic_vft.hdr.desc_len = RESOURCE_DESC_SIZE_V1; - desc.nic_vft.flags = BIT(VFT_SHIFT) | BIT(IMM_SHIFT) | BIT(NOSV_SHIFT); + desc.nic_vft.flags = vft_res->flags | BIT(VFT_SHIFT) | + BIT(IMM_SHIFT) | BIT(NOSV_SHIFT); desc.nic_vft.pf_num = adapter->pdev->devfn; desc.nic_vft.vf_num = 0; - - be_fill_vf_res_template(adapter, pool_res, num_vfs, num_vf_qs, - &desc.nic_vft); + desc.nic_vft.cap_flags = cpu_to_le32(vft_res->vf_if_cap_flags); + desc.nic_vft.rq_count = cpu_to_le16(vft_res->max_rx_qs); + desc.nic_vft.txq_count = cpu_to_le16(vft_res->max_tx_qs); + desc.nic_vft.rssq_count = cpu_to_le16(vft_res->max_rss_qs); + desc.nic_vft.cq_count = cpu_to_le16(vft_res->max_cq_count); + + if (vft_res->max_uc_mac) + desc.nic_vft.unicast_mac_count = + cpu_to_le16(vft_res->max_uc_mac); + if (vft_res->max_vlans) + desc.nic_vft.vlan_count = cpu_to_le16(vft_res->max_vlans); + if (vft_res->max_iface_count) + desc.nic_vft.iface_count = + cpu_to_le16(vft_res->max_iface_count); + if (vft_res->max_mcc_count) + desc.nic_vft.mcc_count = cpu_to_le16(vft_res->max_mcc_count); return be_cmd_set_profile_config(adapter, &desc, 2 * RESOURCE_DESC_SIZE_V1, 2, 1, 0); diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h index d8540ae..0d6be22 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.h +++ b/drivers/net/ethernet/emulex/benet/be_cmds.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2005 - 2015 Emulex + * Copyright (C) 2005 - 2016 Broadcom * All rights reserved. * * This program is free software; you can redistribute it and/or @@ -1556,7 +1556,9 @@ struct be_cmd_resp_acpi_wol_magic_config_v1 { u8 rsvd0[2]; u8 wol_settings; u8 rsvd1[5]; - u32 rsvd2[295]; + u32 rsvd2[288]; + u8 magic_mac[6]; + u8 rsvd3[22]; } __packed; #define BE_GET_WOL_CAP 2 @@ -2128,6 +2130,9 @@ struct be_cmd_req_set_ext_fat_caps { #define IMM_SHIFT 6 /* Immediate */ #define NOSV_SHIFT 7 /* No save */ +#define MISSION_NIC 1 +#define MISSION_RDMA 8 + struct be_res_desc_hdr { u8 desc_type; u8 desc_len; @@ -2244,6 +2249,7 @@ struct be_cmd_req_get_profile_config { struct be_cmd_req_hdr hdr; u8 rsvd; #define ACTIVE_PROFILE_TYPE 0x2 +#define SAVED_PROFILE_TYPE 0x0 #define QUERY_MODIFIABLE_FIELDS_TYPE BIT(3) u8 type; u16 rsvd1; @@ -2449,7 +2455,9 @@ int be_cmd_query_port_name(struct be_adapter *adapter); int be_cmd_get_func_config(struct be_adapter *adapter, struct be_resources *res); int be_cmd_get_profile_config(struct be_adapter *adapter, - struct be_resources *res, u8 query, u8 domain); + struct be_resources *res, + struct be_port_resources *port_res, + u8 profile_type, u8 query, u8 domain); int be_cmd_get_active_profile(struct be_adapter *adapter, u16 *profile); int be_cmd_get_if_id(struct be_adapter *adapter, struct be_vf_cfg *vf_cfg, int vf_num); @@ -2461,4 +2469,4 @@ int be_cmd_set_vxlan_port(struct be_adapter *adapter, __be16 port); int be_cmd_manage_iface(struct be_adapter *adapter, u32 iface, u8 op); int be_cmd_set_sriov_config(struct be_adapter *adapter, struct be_resources res, u16 num_vfs, - u16 num_vf_qs); + struct be_resources *vft_res); diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c index 2ff6916..50e7be5 100644 --- a/drivers/net/ethernet/emulex/benet/be_ethtool.c +++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2005 - 2015 Emulex + * Copyright (C) 2005 - 2016 Broadcom * All rights reserved. * * This program is free software; you can redistribute it and/or @@ -793,6 +793,11 @@ static void be_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) static int be_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) { struct be_adapter *adapter = netdev_priv(netdev); + struct device *dev = &adapter->pdev->dev; + struct be_dma_mem cmd; + u8 mac[ETH_ALEN]; + bool enable; + int status; if (wol->wolopts & ~WAKE_MAGIC) return -EOPNOTSUPP; @@ -802,12 +807,32 @@ static int be_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) return -EOPNOTSUPP; } - if (wol->wolopts & WAKE_MAGIC) - adapter->wol_en = true; - else - adapter->wol_en = false; + cmd.size = sizeof(struct be_cmd_req_acpi_wol_magic_config); + cmd.va = dma_zalloc_coherent(dev, cmd.size, &cmd.dma, GFP_KERNEL); + if (!cmd.va) + return -ENOMEM; - return 0; + eth_zero_addr(mac); + + enable = wol->wolopts & WAKE_MAGIC; + if (enable) + ether_addr_copy(mac, adapter->netdev->dev_addr); + + status = be_cmd_enable_magic_wol(adapter, mac, &cmd); + if (status) { + dev_err(dev, "Could not set Wake-on-lan mac address\n"); + status = be_cmd_status(status); + goto err; + } + + pci_enable_wake(adapter->pdev, PCI_D3hot, enable); + pci_enable_wake(adapter->pdev, PCI_D3cold, enable); + + adapter->wol_en = enable ? true : false; + +err: + dma_free_coherent(dev, cmd.size, cmd.va, cmd.dma); + return status; } static int be_test_ddr_dma(struct be_adapter *adapter) @@ -1171,9 +1196,17 @@ static void be_get_channels(struct net_device *netdev, struct ethtool_channels *ch) { struct be_adapter *adapter = netdev_priv(netdev); + u16 num_rx_irqs = max_t(u16, adapter->num_rss_qs, 1); - ch->combined_count = adapter->num_evt_qs; - ch->max_combined = be_max_qs(adapter); + /* num_tx_qs is always same as the number of irqs used for TX */ + ch->combined_count = min(adapter->num_tx_qs, num_rx_irqs); + ch->rx_count = num_rx_irqs - ch->combined_count; + ch->tx_count = adapter->num_tx_qs - ch->combined_count; + + ch->max_combined = be_max_qp_irqs(adapter); + /* The user must create atleast one combined channel */ + ch->max_rx = be_max_rx_irqs(adapter) - 1; + ch->max_tx = be_max_tx_irqs(adapter) - 1; } static int be_set_channels(struct net_device *netdev, @@ -1182,11 +1215,22 @@ static int be_set_channels(struct net_device *netdev, struct be_adapter *adapter = netdev_priv(netdev); int status; - if (ch->rx_count || ch->tx_count || ch->other_count || - !ch->combined_count || ch->combined_count > be_max_qs(adapter)) + /* we support either only combined channels or a combination of + * combined and either RX-only or TX-only channels. + */ + if (ch->other_count || !ch->combined_count || + (ch->rx_count && ch->tx_count)) + return -EINVAL; + + if (ch->combined_count > be_max_qp_irqs(adapter) || + (ch->rx_count && + (ch->rx_count + ch->combined_count) > be_max_rx_irqs(adapter)) || + (ch->tx_count && + (ch->tx_count + ch->combined_count) > be_max_tx_irqs(adapter))) return -EINVAL; - adapter->cfg_num_qs = ch->combined_count; + adapter->cfg_num_rx_irqs = ch->combined_count + ch->rx_count; + adapter->cfg_num_tx_irqs = ch->combined_count + ch->tx_count; status = be_update_queues(adapter); return be_cmd_status(status); diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index ed98ef1..874c753 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2005 - 2015 Emulex + * Copyright (C) 2005 - 2016 Broadcom * All rights reserved. * * This program is free software; you can redistribute it and/or @@ -2620,8 +2620,10 @@ static int be_evt_queues_create(struct be_adapter *adapter) struct be_aic_obj *aic; int i, rc; + /* need enough EQs to service both RX and TX queues */ adapter->num_evt_qs = min_t(u16, num_irqs(adapter), - adapter->cfg_num_qs); + max(adapter->cfg_num_rx_irqs, + adapter->cfg_num_tx_irqs)); for_all_evt_queues(adapter, eqo, i) { int numa_node = dev_to_node(&adapter->pdev->dev); @@ -2726,7 +2728,7 @@ static int be_tx_qs_create(struct be_adapter *adapter) struct be_eq_obj *eqo; int status, i; - adapter->num_tx_qs = min(adapter->num_evt_qs, be_max_txqs(adapter)); + adapter->num_tx_qs = min(adapter->num_evt_qs, adapter->cfg_num_tx_irqs); for_all_tx_queues(adapter, txo, i) { cq = &txo->cq; @@ -2784,11 +2786,11 @@ static int be_rx_cqs_create(struct be_adapter *adapter) struct be_rx_obj *rxo; int rc, i; - /* We can create as many RSS rings as there are EQs. */ - adapter->num_rss_qs = adapter->num_evt_qs; + adapter->num_rss_qs = + min(adapter->num_evt_qs, adapter->cfg_num_rx_irqs); /* We'll use RSS only if atleast 2 RSS rings are supported. */ - if (adapter->num_rss_qs <= 1) + if (adapter->num_rss_qs < 2) adapter->num_rss_qs = 0; adapter->num_rx_qs = adapter->num_rss_qs + adapter->need_def_rxq; @@ -3249,18 +3251,23 @@ static void be_msix_disable(struct be_adapter *adapter) static int be_msix_enable(struct be_adapter *adapter) { - int i, num_vec; + unsigned int i, max_roce_eqs; struct device *dev = &adapter->pdev->dev; + int num_vec; - /* If RoCE is supported, program the max number of NIC vectors that - * may be configured via set-channels, along with vectors needed for - * RoCe. Else, just program the number we'll use initially. + /* If RoCE is supported, program the max number of vectors that + * could be used for NIC and RoCE, else, just program the number + * we'll use initially. */ - if (be_roce_supported(adapter)) - num_vec = min_t(int, 2 * be_max_eqs(adapter), - 2 * num_online_cpus()); - else - num_vec = adapter->cfg_num_qs; + if (be_roce_supported(adapter)) { + max_roce_eqs = + be_max_func_eqs(adapter) - be_max_nic_eqs(adapter); + max_roce_eqs = min(max_roce_eqs, num_online_cpus()); + num_vec = be_max_any_irqs(adapter) + max_roce_eqs; + } else { + num_vec = max(adapter->cfg_num_rx_irqs, + adapter->cfg_num_tx_irqs); + } for (i = 0; i < num_vec; i++) adapter->msix_entries[i].entry = i; @@ -3625,10 +3632,8 @@ static int be_open(struct net_device *netdev) be_link_status_update(adapter, link_status); netif_tx_start_all_queues(netdev); -#ifdef CONFIG_BE2NET_VXLAN if (skyhawk_chip(adapter)) - vxlan_get_rx_port(netdev); -#endif + udp_tunnel_get_rx_info(netdev); return 0; err: @@ -3636,40 +3641,6 @@ err: return -EIO; } -static int be_setup_wol(struct be_adapter *adapter, bool enable) -{ - struct device *dev = &adapter->pdev->dev; - struct be_dma_mem cmd; - u8 mac[ETH_ALEN]; - int status; - - eth_zero_addr(mac); - - cmd.size = sizeof(struct be_cmd_req_acpi_wol_magic_config); - cmd.va = dma_zalloc_coherent(dev, cmd.size, &cmd.dma, GFP_KERNEL); - if (!cmd.va) - return -ENOMEM; - - if (enable) { - status = pci_write_config_dword(adapter->pdev, - PCICFG_PM_CONTROL_OFFSET, - PCICFG_PM_CONTROL_MASK); - if (status) { - dev_err(dev, "Could not enable Wake-on-lan\n"); - goto err; - } - } else { - ether_addr_copy(mac, adapter->netdev->dev_addr); - } - - status = be_cmd_enable_magic_wol(adapter, mac, &cmd); - pci_enable_wake(adapter->pdev, PCI_D3hot, enable); - pci_enable_wake(adapter->pdev, PCI_D3cold, enable); -err: - dma_free_coherent(dev, cmd.size, cmd.va, cmd.dma); - return status; -} - static void be_vf_eth_addr_generate(struct be_adapter *adapter, u8 *mac) { u32 addr; @@ -3759,6 +3730,11 @@ static void be_vf_clear(struct be_adapter *adapter) be_cmd_if_destroy(adapter, vf_cfg->if_handle, vf + 1); } + + if (BE3_chip(adapter)) + be_cmd_set_hsw_config(adapter, 0, 0, + adapter->if_handle, + PORT_FWD_TYPE_PASSTHRU, 0); done: kfree(adapter->vf_cfg); adapter->num_vfs = 0; @@ -3789,7 +3765,6 @@ static void be_cancel_err_detection(struct be_adapter *adapter) } } -#ifdef CONFIG_BE2NET_VXLAN static void be_disable_vxlan_offloads(struct be_adapter *adapter) { struct net_device *netdev = adapter->netdev; @@ -3808,37 +3783,87 @@ static void be_disable_vxlan_offloads(struct be_adapter *adapter) netdev->hw_features &= ~(NETIF_F_GSO_UDP_TUNNEL); netdev->features &= ~(NETIF_F_GSO_UDP_TUNNEL); } -#endif -static u16 be_calculate_vf_qs(struct be_adapter *adapter, u16 num_vfs) +static void be_calculate_vf_res(struct be_adapter *adapter, u16 num_vfs, + struct be_resources *vft_res) { struct be_resources res = adapter->pool_res; + u32 vf_if_cap_flags = res.vf_if_cap_flags; + struct be_resources res_mod = {0}; u16 num_vf_qs = 1; - /* Distribute the queue resources among the PF and it's VFs - * Do not distribute queue resources in multi-channel configuration. - */ - if (num_vfs && !be_is_mc(adapter)) { - /* Divide the qpairs evenly among the VFs and the PF, capped - * at VF-EQ-count. Any remainder qpairs belong to the PF. - */ + /* Distribute the queue resources among the PF and it's VFs */ + if (num_vfs) { + /* Divide the rx queues evenly among the VFs and the PF, capped + * at VF-EQ-count. Any remainder queues belong to the PF. + */ num_vf_qs = min(SH_VF_MAX_NIC_EQS, res.max_rss_qs / (num_vfs + 1)); - /* Skyhawk-R chip supports only MAX_RSS_IFACES RSS capable - * interfaces per port. Provide RSS on VFs, only if number - * of VFs requested is less than MAX_RSS_IFACES limit. + /* Skyhawk-R chip supports only MAX_PORT_RSS_TABLES + * RSS Tables per port. Provide RSS on VFs, only if number of + * VFs requested is less than it's PF Pool's RSS Tables limit. */ - if (num_vfs >= MAX_RSS_IFACES) + if (num_vfs >= be_max_pf_pool_rss_tables(adapter)) num_vf_qs = 1; } - return num_vf_qs; + + /* Resource with fields set to all '1's by GET_PROFILE_CONFIG cmd, + * which are modifiable using SET_PROFILE_CONFIG cmd. + */ + be_cmd_get_profile_config(adapter, &res_mod, NULL, ACTIVE_PROFILE_TYPE, + RESOURCE_MODIFIABLE, 0); + + /* If RSS IFACE capability flags are modifiable for a VF, set the + * capability flag as valid and set RSS and DEFQ_RSS IFACE flags if + * more than 1 RSSQ is available for a VF. + * Otherwise, provision only 1 queue pair for VF. + */ + if (res_mod.vf_if_cap_flags & BE_IF_FLAGS_RSS) { + vft_res->flags |= BIT(IF_CAPS_FLAGS_VALID_SHIFT); + if (num_vf_qs > 1) { + vf_if_cap_flags |= BE_IF_FLAGS_RSS; + if (res.if_cap_flags & BE_IF_FLAGS_DEFQ_RSS) + vf_if_cap_flags |= BE_IF_FLAGS_DEFQ_RSS; + } else { + vf_if_cap_flags &= ~(BE_IF_FLAGS_RSS | + BE_IF_FLAGS_DEFQ_RSS); + } + } else { + num_vf_qs = 1; + } + + if (res_mod.vf_if_cap_flags & BE_IF_FLAGS_VLAN_PROMISCUOUS) { + vft_res->flags |= BIT(IF_CAPS_FLAGS_VALID_SHIFT); + vf_if_cap_flags &= ~BE_IF_FLAGS_VLAN_PROMISCUOUS; + } + + vft_res->vf_if_cap_flags = vf_if_cap_flags; + vft_res->max_rx_qs = num_vf_qs; + vft_res->max_rss_qs = num_vf_qs; + vft_res->max_tx_qs = res.max_tx_qs / (num_vfs + 1); + vft_res->max_cq_count = res.max_cq_count / (num_vfs + 1); + + /* Distribute unicast MACs, VLANs, IFACE count and MCCQ count equally + * among the PF and it's VFs, if the fields are changeable + */ + if (res_mod.max_uc_mac == FIELD_MODIFIABLE) + vft_res->max_uc_mac = res.max_uc_mac / (num_vfs + 1); + + if (res_mod.max_vlans == FIELD_MODIFIABLE) + vft_res->max_vlans = res.max_vlans / (num_vfs + 1); + + if (res_mod.max_iface_count == FIELD_MODIFIABLE) + vft_res->max_iface_count = res.max_iface_count / (num_vfs + 1); + + if (res_mod.max_mcc_count == FIELD_MODIFIABLE) + vft_res->max_mcc_count = res.max_mcc_count / (num_vfs + 1); } static int be_clear(struct be_adapter *adapter) { struct pci_dev *pdev = adapter->pdev; - u16 num_vf_qs; + struct be_resources vft_res = {0}; be_cancel_worker(adapter); @@ -3850,16 +3875,15 @@ static int be_clear(struct be_adapter *adapter) */ if (skyhawk_chip(adapter) && be_physfn(adapter) && !pci_vfs_assigned(pdev)) { - num_vf_qs = be_calculate_vf_qs(adapter, - pci_sriov_get_totalvfs(pdev)); + be_calculate_vf_res(adapter, + pci_sriov_get_totalvfs(pdev), + &vft_res); be_cmd_set_sriov_config(adapter, adapter->pool_res, pci_sriov_get_totalvfs(pdev), - num_vf_qs); + &vft_res); } -#ifdef CONFIG_BE2NET_VXLAN be_disable_vxlan_offloads(adapter); -#endif kfree(adapter->pmac_id); adapter->pmac_id = NULL; @@ -3884,7 +3908,8 @@ static int be_vfs_if_create(struct be_adapter *adapter) for_all_vfs(adapter, vf_cfg, vf) { if (!BE3_chip(adapter)) { - status = be_cmd_get_profile_config(adapter, &res, + status = be_cmd_get_profile_config(adapter, &res, NULL, + ACTIVE_PROFILE_TYPE, RESOURCE_LIMITS, vf + 1); if (!status) { @@ -4000,6 +4025,15 @@ static int be_vf_setup(struct be_adapter *adapter) } } + if (BE3_chip(adapter)) { + /* On BE3, enable VEB only when SRIOV is enabled */ + status = be_cmd_set_hsw_config(adapter, 0, 0, + adapter->if_handle, + PORT_FWD_TYPE_VEB, 0); + if (status) + goto err; + } + adapter->flags |= BE_FLAGS_SRIOV_ENABLED; return 0; err: @@ -4069,8 +4103,9 @@ static void BEx_get_resources(struct be_adapter *adapter, /* On a SuperNIC profile, the driver needs to use the * GET_PROFILE_CONFIG cmd to query the per-function TXQ limits */ - be_cmd_get_profile_config(adapter, &super_nic_res, - RESOURCE_LIMITS, 0); + be_cmd_get_profile_config(adapter, &super_nic_res, NULL, + ACTIVE_PROFILE_TYPE, RESOURCE_LIMITS, + 0); /* Some old versions of BE3 FW don't report max_tx_qs value */ res->max_tx_qs = super_nic_res.max_tx_qs ? : BE3_MAX_TX_QS; } else { @@ -4109,12 +4144,38 @@ static void be_setup_init(struct be_adapter *adapter) adapter->cmd_privileges = MIN_PRIVILEGES; } +/* HW supports only MAX_PORT_RSS_TABLES RSS Policy Tables per port. + * However, this HW limitation is not exposed to the host via any SLI cmd. + * As a result, in the case of SRIOV and in particular multi-partition configs + * the driver needs to calcuate a proportional share of RSS Tables per PF-pool + * for distribution between the VFs. This self-imposed limit will determine the + * no: of VFs for which RSS can be enabled. + */ +void be_calculate_pf_pool_rss_tables(struct be_adapter *adapter) +{ + struct be_port_resources port_res = {0}; + u8 rss_tables_on_port; + u16 max_vfs = be_max_vfs(adapter); + + be_cmd_get_profile_config(adapter, NULL, &port_res, SAVED_PROFILE_TYPE, + RESOURCE_LIMITS, 0); + + rss_tables_on_port = MAX_PORT_RSS_TABLES - port_res.nic_pfs; + + /* Each PF Pool's RSS Tables limit = + * PF's Max VFs / Total_Max_VFs on Port * RSS Tables on Port + */ + adapter->pool_res.max_rss_tables = + max_vfs * rss_tables_on_port / port_res.max_vfs; +} + static int be_get_sriov_config(struct be_adapter *adapter) { struct be_resources res = {0}; int max_vfs, old_vfs; - be_cmd_get_profile_config(adapter, &res, RESOURCE_LIMITS, 0); + be_cmd_get_profile_config(adapter, &res, NULL, ACTIVE_PROFILE_TYPE, + RESOURCE_LIMITS, 0); /* Some old versions of BE3 FW don't report max_vfs value */ if (BE3_chip(adapter) && !res.max_vfs) { @@ -4138,13 +4199,19 @@ static int be_get_sriov_config(struct be_adapter *adapter) adapter->num_vfs = old_vfs; } + if (skyhawk_chip(adapter) && be_max_vfs(adapter) && !old_vfs) { + be_calculate_pf_pool_rss_tables(adapter); + dev_info(&adapter->pdev->dev, + "RSS can be enabled for all VFs if num_vfs <= %d\n", + be_max_pf_pool_rss_tables(adapter)); + } return 0; } static void be_alloc_sriov_res(struct be_adapter *adapter) { int old_vfs = pci_num_vf(adapter->pdev); - u16 num_vf_qs; + struct be_resources vft_res = {0}; int status; be_get_sriov_config(adapter); @@ -4158,9 +4225,9 @@ static void be_alloc_sriov_res(struct be_adapter *adapter) * Also, this is done by FW in Lancer chip. */ if (skyhawk_chip(adapter) && be_max_vfs(adapter) && !old_vfs) { - num_vf_qs = be_calculate_vf_qs(adapter, 0); + be_calculate_vf_res(adapter, 0, &vft_res); status = be_cmd_set_sriov_config(adapter, adapter->pool_res, 0, - num_vf_qs); + &vft_res); if (status) dev_err(&adapter->pdev->dev, "Failed to optimize SRIOV resources\n"); @@ -4173,16 +4240,13 @@ static int be_get_resources(struct be_adapter *adapter) struct be_resources res = {0}; int status; - if (BEx_chip(adapter)) { - BEx_get_resources(adapter, &res); - adapter->res = res; - } - /* For Lancer, SH etc read per-function resource limits from FW. * GET_FUNC_CONFIG returns per function guaranteed limits. * GET_PROFILE_CONFIG returns PCI-E related limits PF-pool limits */ - if (!BEx_chip(adapter)) { + if (BEx_chip(adapter)) { + BEx_get_resources(adapter, &res); + } else { status = be_cmd_get_func_config(adapter, &res); if (status) return status; @@ -4191,13 +4255,13 @@ static int be_get_resources(struct be_adapter *adapter) if (res.max_rss_qs && res.max_rss_qs == res.max_rx_qs && !(res.if_cap_flags & BE_IF_FLAGS_DEFQ_RSS)) res.max_rss_qs -= 1; - - /* If RoCE may be enabled stash away half the EQs for RoCE */ - if (be_roce_supported(adapter)) - res.max_evt_qs /= 2; - adapter->res = res; } + /* If RoCE is supported stash away half the EQs for RoCE */ + res.max_nic_evt_qs = be_roce_supported(adapter) ? + res.max_evt_qs / 2 : res.max_evt_qs; + adapter->res = res; + /* If FW supports RSS default queue, then skip creating non-RSS * queue for non-IP traffic. */ @@ -4206,15 +4270,17 @@ static int be_get_resources(struct be_adapter *adapter) dev_info(dev, "Max: txqs %d, rxqs %d, rss %d, eqs %d, vfs %d\n", be_max_txqs(adapter), be_max_rxqs(adapter), - be_max_rss(adapter), be_max_eqs(adapter), + be_max_rss(adapter), be_max_nic_eqs(adapter), be_max_vfs(adapter)); dev_info(dev, "Max: uc-macs %d, mc-macs %d, vlans %d\n", be_max_uc(adapter), be_max_mc(adapter), be_max_vlans(adapter)); - /* Sanitize cfg_num_qs based on HW and platform limits */ - adapter->cfg_num_qs = min_t(u16, netif_get_num_default_rss_queues(), - be_max_qs(adapter)); + /* Ensure RX and TX queues are created in pairs at init time */ + adapter->cfg_num_rx_irqs = + min_t(u16, netif_get_num_default_rss_queues(), + be_max_qp_irqs(adapter)); + adapter->cfg_num_tx_irqs = adapter->cfg_num_rx_irqs; return 0; } @@ -4241,6 +4307,8 @@ static int be_get_config(struct be_adapter *adapter) } be_cmd_get_acpi_wol_cap(adapter); + pci_enable_wake(adapter->pdev, PCI_D3hot, adapter->wol_en); + pci_enable_wake(adapter->pdev, PCI_D3cold, adapter->wol_en); be_cmd_query_port_name(adapter); @@ -4251,15 +4319,6 @@ static int be_get_config(struct be_adapter *adapter) "Using profile 0x%x\n", profile_id); } - status = be_get_resources(adapter); - if (status) - return status; - - adapter->pmac_id = kcalloc(be_max_uc(adapter), - sizeof(*adapter->pmac_id), GFP_KERNEL); - if (!adapter->pmac_id) - return -ENOMEM; - return 0; } @@ -4334,7 +4393,7 @@ static int be_if_create(struct be_adapter *adapter) u32 cap_flags = be_if_cap_flags(adapter); int status; - if (adapter->cfg_num_qs == 1) + if (adapter->cfg_num_rx_irqs == 1) cap_flags &= ~(BE_IF_FLAGS_DEFQ_RSS | BE_IF_FLAGS_RSS); en_flags &= cap_flags; @@ -4460,13 +4519,22 @@ static int be_setup(struct be_adapter *adapter) return status; } + status = be_get_config(adapter); + if (status) + goto err; + if (!BE2_chip(adapter) && be_physfn(adapter)) be_alloc_sriov_res(adapter); - status = be_get_config(adapter); + status = be_get_resources(adapter); if (status) goto err; + adapter->pmac_id = kcalloc(be_max_uc(adapter), + sizeof(*adapter->pmac_id), GFP_KERNEL); + if (!adapter->pmac_id) + return -ENOMEM; + status = be_msix_enable(adapter); if (status) goto err; @@ -4511,6 +4579,15 @@ static int be_setup(struct be_adapter *adapter) be_cmd_set_logical_link_config(adapter, IFLA_VF_LINK_STATE_AUTO, 0); + /* BE3 EVB echoes broadcast/multicast packets back to PF's vport + * confusing a linux bridge or OVS that it might be connected to. + * Set the EVB to PASSTHRU mode which effectively disables the EVB + * when SRIOV is not enabled. + */ + if (BE3_chip(adapter)) + be_cmd_set_hsw_config(adapter, 0, 0, adapter->if_handle, + PORT_FWD_TYPE_PASSTHRU, 0); + if (adapter->num_vfs) be_vf_setup(adapter); @@ -4651,7 +4728,6 @@ static int be_ndo_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq, 0, 0, nlflags, filter_mask, NULL); } -#ifdef CONFIG_BE2NET_VXLAN /* VxLAN offload Notes: * * The stack defines tunnel offload flags (hw_enc_features) for IP and doesn't @@ -4666,13 +4742,17 @@ static int be_ndo_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq, * adds more than one port, disable offloads and don't re-enable them again * until after all the tunnels are removed. */ -static void be_add_vxlan_port(struct net_device *netdev, sa_family_t sa_family, - __be16 port) +static void be_add_vxlan_port(struct net_device *netdev, + struct udp_tunnel_info *ti) { struct be_adapter *adapter = netdev_priv(netdev); struct device *dev = &adapter->pdev->dev; + __be16 port = ti->port; int status; + if (ti->type != UDP_TUNNEL_TYPE_VXLAN) + return; + if (lancer_chip(adapter) || BEx_chip(adapter) || be_is_mc(adapter)) return; @@ -4720,10 +4800,14 @@ err: be_disable_vxlan_offloads(adapter); } -static void be_del_vxlan_port(struct net_device *netdev, sa_family_t sa_family, - __be16 port) +static void be_del_vxlan_port(struct net_device *netdev, + struct udp_tunnel_info *ti) { struct be_adapter *adapter = netdev_priv(netdev); + __be16 port = ti->port; + + if (ti->type != UDP_TUNNEL_TYPE_VXLAN) + return; if (lancer_chip(adapter) || BEx_chip(adapter) || be_is_mc(adapter)) return; @@ -4785,7 +4869,6 @@ static netdev_features_t be_features_check(struct sk_buff *skb, return features; } -#endif static int be_get_phys_port_id(struct net_device *dev, struct netdev_phys_item_id *ppid) @@ -4833,11 +4916,9 @@ static const struct net_device_ops be_netdev_ops = { #ifdef CONFIG_NET_RX_BUSY_POLL .ndo_busy_poll = be_busy_poll, #endif -#ifdef CONFIG_BE2NET_VXLAN - .ndo_add_vxlan_port = be_add_vxlan_port, - .ndo_del_vxlan_port = be_del_vxlan_port, + .ndo_udp_tunnel_add = be_add_vxlan_port, + .ndo_udp_tunnel_del = be_del_vxlan_port, .ndo_features_check = be_features_check, -#endif .ndo_get_phys_port_id = be_get_phys_port_id, }; @@ -4996,6 +5077,10 @@ static void be_worker(struct work_struct *work) struct be_rx_obj *rxo; int i; + if (be_physfn(adapter) && + MODULO(adapter->work_counter, adapter->be_get_temp_freq) == 0) + be_cmd_get_die_temperature(adapter); + /* when interrupts are not yet enabled, just reap any pending * mcc completions */ @@ -5014,10 +5099,6 @@ static void be_worker(struct work_struct *work) be_cmd_get_stats(adapter, &adapter->stats_cmd); } - if (be_physfn(adapter) && - MODULO(adapter->work_counter, adapter->be_get_temp_freq) == 0) - be_cmd_get_die_temperature(adapter); - for_all_rx_queues(adapter, rxo, i) { /* Replenish RX-queues starved due to memory * allocation failures. @@ -5410,9 +5491,6 @@ static int be_suspend(struct pci_dev *pdev, pm_message_t state) { struct be_adapter *adapter = pci_get_drvdata(pdev); - if (adapter->wol_en) - be_setup_wol(adapter, true); - be_intr_set(adapter, false); be_cancel_err_detection(adapter); @@ -5441,9 +5519,6 @@ static int be_pci_resume(struct pci_dev *pdev) be_schedule_err_detection(adapter, ERR_DETECTION_DELAY); - if (adapter->wol_en) - be_setup_wol(adapter, false); - return 0; } @@ -5552,7 +5627,7 @@ err: static int be_pci_sriov_configure(struct pci_dev *pdev, int num_vfs) { struct be_adapter *adapter = pci_get_drvdata(pdev); - u16 num_vf_qs; + struct be_resources vft_res = {0}; int status; if (!num_vfs) @@ -5575,9 +5650,10 @@ static int be_pci_sriov_configure(struct pci_dev *pdev, int num_vfs) * Also, this is done by FW in Lancer chip. */ if (skyhawk_chip(adapter) && !pci_num_vf(pdev)) { - num_vf_qs = be_calculate_vf_qs(adapter, adapter->num_vfs); + be_calculate_vf_res(adapter, adapter->num_vfs, + &vft_res); status = be_cmd_set_sriov_config(adapter, adapter->pool_res, - adapter->num_vfs, num_vf_qs); + adapter->num_vfs, &vft_res); if (status) dev_err(&pdev->dev, "Failed to optimize SR-IOV resources\n"); diff --git a/drivers/net/ethernet/emulex/benet/be_roce.c b/drivers/net/ethernet/emulex/benet/be_roce.c index 4089156..2b62841 100644 --- a/drivers/net/ethernet/emulex/benet/be_roce.c +++ b/drivers/net/ethernet/emulex/benet/be_roce.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2005 - 2015 Emulex + * Copyright (C) 2005 - 2016 Broadcom * All rights reserved. * * This program is free software; you can redistribute it and/or diff --git a/drivers/net/ethernet/emulex/benet/be_roce.h b/drivers/net/ethernet/emulex/benet/be_roce.h index fde6097..e51719a 100644 --- a/drivers/net/ethernet/emulex/benet/be_roce.h +++ b/drivers/net/ethernet/emulex/benet/be_roce.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2005 - 2015 Emulex + * Copyright (C) 2005 - 2016 Broadcom * All rights reserved. * * This program is free software; you can redistribute it and/or |
