diff options
Diffstat (limited to 'drivers/net/benet')
| -rw-r--r-- | drivers/net/benet/be.h | 74 | ||||
| -rw-r--r-- | drivers/net/benet/be_cmds.c | 341 | ||||
| -rw-r--r-- | drivers/net/benet/be_cmds.h | 457 | ||||
| -rw-r--r-- | drivers/net/benet/be_ethtool.c | 227 | ||||
| -rw-r--r-- | drivers/net/benet/be_hw.h | 4 | ||||
| -rw-r--r-- | drivers/net/benet/be_main.c | 637 |
6 files changed, 1380 insertions, 360 deletions
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h index 2353eca..a7db870 100644 --- a/drivers/net/benet/be.h +++ b/drivers/net/benet/be.h @@ -49,6 +49,7 @@ #define OC_DEVICE_ID1 0x700 /* Device Id for BE2 cards */ #define OC_DEVICE_ID2 0x710 /* Device Id for BE3 cards */ #define OC_DEVICE_ID3 0xe220 /* Device id for Lancer cards */ +#define OC_DEVICE_ID4 0xe228 /* Device id for VF in Lancer */ static inline char *nic_name(struct pci_dev *pdev) { @@ -58,6 +59,7 @@ static inline char *nic_name(struct pci_dev *pdev) case OC_DEVICE_ID2: return OC_NAME_BE; case OC_DEVICE_ID3: + case OC_DEVICE_ID4: return OC_NAME_LANCER; case BE_DEVICE_ID2: return BE3_NAME; @@ -84,15 +86,14 @@ static inline char *nic_name(struct pci_dev *pdev) #define MCC_CQ_LEN 256 #define MAX_RSS_QS 4 /* BE limit is 4 queues/port */ -#define BE_MAX_MSIX_VECTORS (MAX_RSS_QS + 1 + 1)/* RSS qs + 1 def Rx + Tx */ +#define MAX_RX_QS (MAX_RSS_QS + 1) /* RSS qs + 1 def Rx */ +#define BE_MAX_MSIX_VECTORS (MAX_RX_QS + 1)/* RX + TX */ #define BE_NAPI_WEIGHT 64 #define MAX_RX_POST BE_NAPI_WEIGHT /* Frags posted at a time */ #define RX_FRAGS_REFILL_WM (RX_Q_LEN - MAX_RX_POST) #define FW_VER_LEN 32 -#define BE_MAX_VF 32 - struct be_dma_mem { void *va; dma_addr_t dma; @@ -245,6 +246,43 @@ struct be_rx_obj { struct be_drv_stats { u8 be_on_die_temperature; + u64 be_tx_events; + u64 eth_red_drops; + u64 rx_drops_no_pbuf; + u64 rx_drops_no_txpb; + u64 rx_drops_no_erx_descr; + u64 rx_drops_no_tpre_descr; + u64 rx_drops_too_many_frags; + u64 rx_drops_invalid_ring; + u64 forwarded_packets; + u64 rx_drops_mtu; + u64 rx_crc_errors; + u64 rx_alignment_symbol_errors; + u64 rx_pause_frames; + u64 rx_priority_pause_frames; + u64 rx_control_frames; + u64 rx_in_range_errors; + u64 rx_out_range_errors; + u64 rx_frame_too_long; + u64 rx_address_match_errors; + u64 rx_dropped_too_small; + u64 rx_dropped_too_short; + u64 rx_dropped_header_too_small; + u64 rx_dropped_tcp_length; + u64 rx_dropped_runt; + u64 rx_ip_checksum_errs; + u64 rx_tcp_checksum_errs; + u64 rx_udp_checksum_errs; + u64 rx_switched_unicast_packets; + u64 rx_switched_multicast_packets; + u64 rx_switched_broadcast_packets; + u64 tx_pauseframes; + u64 tx_priority_pauseframes; + u64 tx_controlframes; + u64 rxpp_fifo_overflow_drop; + u64 rx_input_fifo_overflow_drop; + u64 pmem_fifo_overflow_drop; + u64 jabber_events; }; struct be_vf_cfg { @@ -276,7 +314,7 @@ struct be_adapter { spinlock_t mcc_cq_lock; struct msix_entry msix_entries[BE_MAX_MSIX_VECTORS]; - bool msix_enabled; + u32 num_msix_vec; bool isr_registered; /* TX Rings */ @@ -287,7 +325,7 @@ struct be_adapter { u32 cache_line_break[8]; /* Rx rings */ - struct be_rx_obj rx_obj[MAX_RSS_QS + 1]; /* one default non-rss Q */ + struct be_rx_obj rx_obj[MAX_RX_QS]; u32 num_rx_qs; u32 big_page_size; /* Compounded page size shared by rx wrbs */ @@ -308,10 +346,10 @@ struct be_adapter { u16 work_counter; /* Ethtool knobs and info */ - bool rx_csum; /* BE card must perform rx-checksumming */ char fw_ver[FW_VER_LEN]; u32 if_handle; /* Used to configure filtering */ u32 pmac_id; /* MAC addr handle used by BE card */ + u32 beacon_state; /* for set_phys_id */ bool eeh_err; bool link_up; @@ -334,7 +372,7 @@ struct be_adapter { bool be3_native; bool sriov_enabled; - struct be_vf_cfg vf_cfg[BE_MAX_VF]; + struct be_vf_cfg *vf_cfg; u8 is_virtfn; u32 sli_family; u8 hba_port_num; @@ -347,10 +385,12 @@ struct be_adapter { #define BE_GEN2 2 #define BE_GEN3 3 -#define lancer_chip(adapter) (adapter->pdev->device == OC_DEVICE_ID3) +#define lancer_chip(adapter) ((adapter->pdev->device == OC_DEVICE_ID3) || \ + (adapter->pdev->device == OC_DEVICE_ID4)) extern const struct ethtool_ops be_ethtool_ops; +#define msix_enabled(adapter) (adapter->num_msix_vec > 0) #define tx_stats(adapter) (&adapter->tx_stats) #define rx_stats(rxo) (&rxo->stats) @@ -455,18 +495,10 @@ static inline u8 is_udp_pkt(struct sk_buff *skb) static inline void be_check_sriov_fn_type(struct be_adapter *adapter) { - u8 data; u32 sli_intf; - if (lancer_chip(adapter)) { - pci_read_config_dword(adapter->pdev, SLI_INTF_REG_OFFSET, - &sli_intf); - adapter->is_virtfn = (sli_intf & SLI_INTF_FT_MASK) ? 1 : 0; - } else { - pci_write_config_byte(adapter->pdev, 0xFE, 0xAA); - pci_read_config_byte(adapter->pdev, 0xFE, &data); - adapter->is_virtfn = (data != 0xAA); - } + pci_read_config_dword(adapter->pdev, SLI_INTF_REG_OFFSET, &sli_intf); + adapter->is_virtfn = (sli_intf & SLI_INTF_FT_MASK) ? 1 : 0; } static inline void be_vf_eth_addr_generate(struct be_adapter *adapter, u8 *mac) @@ -482,9 +514,15 @@ static inline void be_vf_eth_addr_generate(struct be_adapter *adapter, u8 *mac) memcpy(mac, adapter->netdev->dev_addr, 3); } +static inline bool be_multi_rxq(const struct be_adapter *adapter) +{ + return adapter->num_rx_qs > 1; +} + extern void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm, u16 num_popped); extern void be_link_status_update(struct be_adapter *adapter, bool link_up); extern void netdev_stats_update(struct be_adapter *adapter); +extern void be_parse_stats(struct be_adapter *adapter); extern int be_load_fw(struct be_adapter *adapter, u8 *func); #endif /* BE_H */ diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c index 9dc9394..2463b1c 100644 --- a/drivers/net/benet/be_cmds.c +++ b/drivers/net/benet/be_cmds.c @@ -71,18 +71,38 @@ static int be_mcc_compl_process(struct be_adapter *adapter, compl_status = (compl->status >> CQE_STATUS_COMPL_SHIFT) & CQE_STATUS_COMPL_MASK; - if ((compl->tag0 == OPCODE_COMMON_WRITE_FLASHROM) && + if (((compl->tag0 == OPCODE_COMMON_WRITE_FLASHROM) || + (compl->tag0 == OPCODE_COMMON_WRITE_OBJECT)) && (compl->tag1 == CMD_SUBSYSTEM_COMMON)) { adapter->flash_status = compl_status; complete(&adapter->flash_compl); } if (compl_status == MCC_STATUS_SUCCESS) { - if (compl->tag0 == OPCODE_ETH_GET_STATISTICS) { - struct be_cmd_resp_get_stats *resp = - adapter->stats_cmd.va; - be_dws_le_to_cpu(&resp->hw_stats, - sizeof(resp->hw_stats)); + if (((compl->tag0 == OPCODE_ETH_GET_STATISTICS) || + (compl->tag0 == OPCODE_ETH_GET_PPORT_STATS)) && + (compl->tag1 == CMD_SUBSYSTEM_ETH)) { + if (adapter->generation == BE_GEN3) { + if (lancer_chip(adapter)) { + struct lancer_cmd_resp_pport_stats + *resp = adapter->stats_cmd.va; + be_dws_le_to_cpu(&resp->pport_stats, + sizeof(resp->pport_stats)); + } else { + struct be_cmd_resp_get_stats_v1 *resp = + adapter->stats_cmd.va; + + be_dws_le_to_cpu(&resp->hw_stats, + sizeof(resp->hw_stats)); + } + } else { + struct be_cmd_resp_get_stats_v0 *resp = + adapter->stats_cmd.va; + + be_dws_le_to_cpu(&resp->hw_stats, + sizeof(resp->hw_stats)); + } + be_parse_stats(adapter); netdev_stats_update(adapter); adapter->stats_cmd_sent = false; } @@ -292,12 +312,12 @@ static int be_mbox_db_ready_wait(struct be_adapter *adapter, void __iomem *db) if (msecs > 4000) { dev_err(&adapter->pdev->dev, "mbox poll timed out\n"); - be_detect_dump_ue(adapter); + if (!lancer_chip(adapter)) + be_detect_dump_ue(adapter); return -1; } - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(msecs_to_jiffies(1)); + msleep(1); msecs++; } while (true); @@ -374,23 +394,25 @@ int be_cmd_POST(struct be_adapter *adapter) { u16 stage; int status, timeout = 0; + struct device *dev = &adapter->pdev->dev; do { status = be_POST_stage_get(adapter, &stage); if (status) { - dev_err(&adapter->pdev->dev, "POST error; stage=0x%x\n", - stage); + dev_err(dev, "POST error; stage=0x%x\n", stage); return -1; } else if (stage != POST_STAGE_ARMFW_RDY) { - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(2 * HZ); + if (msleep_interruptible(2000)) { + dev_err(dev, "Waiting for POST aborted\n"); + return -EINTR; + } timeout += 2; } else { return 0; } } while (timeout < 40); - dev_err(&adapter->pdev->dev, "POST timeout; stage=0x%x\n", stage); + dev_err(dev, "POST timeout; stage=0x%x\n", stage); return -1; } @@ -728,8 +750,6 @@ int be_cmd_cq_create(struct be_adapter *adapter, if (lancer_chip(adapter)) { req->hdr.version = 2; req->page_size = 1; /* 1 for 4K */ - AMAP_SET_BITS(struct amap_cq_context_lancer, coalescwm, ctxt, - coalesce_wm); AMAP_SET_BITS(struct amap_cq_context_lancer, nodelay, ctxt, no_delay); AMAP_SET_BITS(struct amap_cq_context_lancer, count, ctxt, @@ -1074,7 +1094,7 @@ int be_cmd_if_destroy(struct be_adapter *adapter, u32 interface_id, u32 domain) int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd) { struct be_mcc_wrb *wrb; - struct be_cmd_req_get_stats *req; + struct be_cmd_req_hdr *hdr; struct be_sge *sge; int status = 0; @@ -1088,14 +1108,62 @@ int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd) status = -EBUSY; goto err; } - req = nonemb_cmd->va; + hdr = nonemb_cmd->va; sge = nonembedded_sgl(wrb); - be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1, + be_wrb_hdr_prepare(wrb, nonemb_cmd->size, false, 1, OPCODE_ETH_GET_STATISTICS); + be_cmd_hdr_prepare(hdr, CMD_SUBSYSTEM_ETH, + OPCODE_ETH_GET_STATISTICS, nonemb_cmd->size); + + if (adapter->generation == BE_GEN3) + hdr->version = 1; + + wrb->tag1 = CMD_SUBSYSTEM_ETH; + sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd->dma)); + sge->pa_lo = cpu_to_le32(nonemb_cmd->dma & 0xFFFFFFFF); + sge->len = cpu_to_le32(nonemb_cmd->size); + + be_mcc_notify(adapter); + adapter->stats_cmd_sent = true; + +err: + spin_unlock_bh(&adapter->mcc_lock); + return status; +} + +/* Lancer Stats */ +int lancer_cmd_get_pport_stats(struct be_adapter *adapter, + struct be_dma_mem *nonemb_cmd) +{ + + struct be_mcc_wrb *wrb; + struct lancer_cmd_req_pport_stats *req; + struct be_sge *sge; + int status = 0; + + spin_lock_bh(&adapter->mcc_lock); + + wrb = wrb_from_mccq(adapter); + if (!wrb) { + status = -EBUSY; + goto err; + } + req = nonemb_cmd->va; + sge = nonembedded_sgl(wrb); + + be_wrb_hdr_prepare(wrb, nonemb_cmd->size, false, 1, + OPCODE_ETH_GET_PPORT_STATS); + be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, - OPCODE_ETH_GET_STATISTICS, sizeof(*req)); + OPCODE_ETH_GET_PPORT_STATS, nonemb_cmd->size); + + + req->cmd_params.params.pport_num = cpu_to_le16(adapter->port_num); + req->cmd_params.params.reset_stats = 0; + + wrb->tag1 = CMD_SUBSYSTEM_ETH; sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd->dma)); sge->pa_lo = cpu_to_le32(nonemb_cmd->dma & 0xFFFFFFFF); sge->len = cpu_to_le32(nonemb_cmd->size); @@ -1110,7 +1178,7 @@ err: /* Uses synchronous mcc */ int be_cmd_link_status_query(struct be_adapter *adapter, - bool *link_up, u8 *mac_speed, u16 *link_speed) + bool *link_up, u8 *mac_speed, u16 *link_speed, u32 dom) { struct be_mcc_wrb *wrb; struct be_cmd_req_link_status *req; @@ -1186,6 +1254,116 @@ err: return status; } +/* Uses synchronous mcc */ +int be_cmd_get_reg_len(struct be_adapter *adapter, u32 *log_size) +{ + struct be_mcc_wrb *wrb; + struct be_cmd_req_get_fat *req; + int status; + + spin_lock_bh(&adapter->mcc_lock); + + wrb = wrb_from_mccq(adapter); + if (!wrb) { + status = -EBUSY; + goto err; + } + req = embedded_payload(wrb); + + be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, + OPCODE_COMMON_MANAGE_FAT); + + be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_MANAGE_FAT, sizeof(*req)); + req->fat_operation = cpu_to_le32(QUERY_FAT); + status = be_mcc_notify_wait(adapter); + if (!status) { + struct be_cmd_resp_get_fat *resp = embedded_payload(wrb); + if (log_size && resp->log_size) + *log_size = le32_to_cpu(resp->log_size) - + sizeof(u32); + } +err: + spin_unlock_bh(&adapter->mcc_lock); + return status; +} + +void be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf) +{ + struct be_dma_mem get_fat_cmd; + struct be_mcc_wrb *wrb; + struct be_cmd_req_get_fat *req; + struct be_sge *sge; + u32 offset = 0, total_size, buf_size, + log_offset = sizeof(u32), payload_len; + int status; + + if (buf_len == 0) + return; + + total_size = buf_len; + + get_fat_cmd.size = sizeof(struct be_cmd_req_get_fat) + 60*1024; + get_fat_cmd.va = pci_alloc_consistent(adapter->pdev, + get_fat_cmd.size, + &get_fat_cmd.dma); + if (!get_fat_cmd.va) { + status = -ENOMEM; + dev_err(&adapter->pdev->dev, + "Memory allocation failure while retrieving FAT data\n"); + return; + } + + spin_lock_bh(&adapter->mcc_lock); + + while (total_size) { + buf_size = min(total_size, (u32)60*1024); + total_size -= buf_size; + + wrb = wrb_from_mccq(adapter); + if (!wrb) { + status = -EBUSY; + goto err; + } + req = get_fat_cmd.va; + sge = nonembedded_sgl(wrb); + + payload_len = sizeof(struct be_cmd_req_get_fat) + buf_size; + be_wrb_hdr_prepare(wrb, payload_len, false, 1, + OPCODE_COMMON_MANAGE_FAT); + + be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_MANAGE_FAT, payload_len); + + sge->pa_hi = cpu_to_le32(upper_32_bits(get_fat_cmd.dma)); + sge->pa_lo = cpu_to_le32(get_fat_cmd.dma & 0xFFFFFFFF); + sge->len = cpu_to_le32(get_fat_cmd.size); + + req->fat_operation = cpu_to_le32(RETRIEVE_FAT); + req->read_log_offset = cpu_to_le32(log_offset); + req->read_log_length = cpu_to_le32(buf_size); + req->data_buffer_size = cpu_to_le32(buf_size); + + status = be_mcc_notify_wait(adapter); + if (!status) { + struct be_cmd_resp_get_fat *resp = get_fat_cmd.va; + memcpy(buf + offset, + resp->data_buffer, + resp->read_log_length); + } else { + dev_err(&adapter->pdev->dev, "FAT Table Retrieve error\n"); + goto err; + } + offset += buf_size; + log_offset += buf_size; + } +err: + pci_free_consistent(adapter->pdev, get_fat_cmd.size, + get_fat_cmd.va, + get_fat_cmd.dma); + spin_unlock_bh(&adapter->mcc_lock); +} + /* Uses Mbox */ int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver) { @@ -1293,12 +1471,24 @@ err: /* Uses MCC for this command as it may be called in BH context * Uses synchronous mcc */ -int be_cmd_promiscuous_config(struct be_adapter *adapter, u8 port_num, bool en) +int be_cmd_promiscuous_config(struct be_adapter *adapter, bool en) { struct be_mcc_wrb *wrb; - struct be_cmd_req_promiscuous_config *req; + struct be_cmd_req_rx_filter *req; + struct be_dma_mem promiscous_cmd; + struct be_sge *sge; int status; + memset(&promiscous_cmd, 0, sizeof(struct be_dma_mem)); + promiscous_cmd.size = sizeof(struct be_cmd_req_rx_filter); + promiscous_cmd.va = pci_alloc_consistent(adapter->pdev, + promiscous_cmd.size, &promiscous_cmd.dma); + if (!promiscous_cmd.va) { + dev_err(&adapter->pdev->dev, + "Memory allocation failure\n"); + return -ENOMEM; + } + spin_lock_bh(&adapter->mcc_lock); wrb = wrb_from_mccq(adapter); @@ -1306,26 +1496,30 @@ int be_cmd_promiscuous_config(struct be_adapter *adapter, u8 port_num, bool en) status = -EBUSY; goto err; } - req = embedded_payload(wrb); - be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0, OPCODE_ETH_PROMISCUOUS); + req = promiscous_cmd.va; + sge = nonembedded_sgl(wrb); - be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ETH, - OPCODE_ETH_PROMISCUOUS, sizeof(*req)); - - /* In FW versions X.102.149/X.101.487 and later, - * the port setting associated only with the - * issuing pci function will take effect - */ - if (port_num) - req->port1_promiscuous = en; - else - req->port0_promiscuous = en; + be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1, + OPCODE_COMMON_NTWK_RX_FILTER); + be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_NTWK_RX_FILTER, sizeof(*req)); + + req->if_id = cpu_to_le32(adapter->if_handle); + req->if_flags_mask = cpu_to_le32(BE_IF_FLAGS_PROMISCUOUS); + if (en) + req->if_flags = cpu_to_le32(BE_IF_FLAGS_PROMISCUOUS); + + sge->pa_hi = cpu_to_le32(upper_32_bits(promiscous_cmd.dma)); + sge->pa_lo = cpu_to_le32(promiscous_cmd.dma & 0xFFFFFFFF); + sge->len = cpu_to_le32(promiscous_cmd.size); status = be_mcc_notify_wait(adapter); err: spin_unlock_bh(&adapter->mcc_lock); + pci_free_consistent(adapter->pdev, promiscous_cmd.size, + promiscous_cmd.va, promiscous_cmd.dma); return status; } @@ -1608,6 +1802,81 @@ err: return status; } +int lancer_cmd_write_object(struct be_adapter *adapter, struct be_dma_mem *cmd, + u32 data_size, u32 data_offset, const char *obj_name, + u32 *data_written, u8 *addn_status) +{ + struct be_mcc_wrb *wrb; + struct lancer_cmd_req_write_object *req; + struct lancer_cmd_resp_write_object *resp; + void *ctxt = NULL; + int status; + + spin_lock_bh(&adapter->mcc_lock); + adapter->flash_status = 0; + + wrb = wrb_from_mccq(adapter); + if (!wrb) { + status = -EBUSY; + goto err_unlock; + } + + req = embedded_payload(wrb); + + be_wrb_hdr_prepare(wrb, sizeof(struct lancer_cmd_req_write_object), + true, 1, OPCODE_COMMON_WRITE_OBJECT); + wrb->tag1 = CMD_SUBSYSTEM_COMMON; + + be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_WRITE_OBJECT, + sizeof(struct lancer_cmd_req_write_object)); + + ctxt = &req->context; + AMAP_SET_BITS(struct amap_lancer_write_obj_context, + write_length, ctxt, data_size); + + if (data_size == 0) + AMAP_SET_BITS(struct amap_lancer_write_obj_context, + eof, ctxt, 1); + else + AMAP_SET_BITS(struct amap_lancer_write_obj_context, + eof, ctxt, 0); + + be_dws_cpu_to_le(ctxt, sizeof(req->context)); + req->write_offset = cpu_to_le32(data_offset); + strcpy(req->object_name, obj_name); + req->descriptor_count = cpu_to_le32(1); + req->buf_len = cpu_to_le32(data_size); + req->addr_low = cpu_to_le32((cmd->dma + + sizeof(struct lancer_cmd_req_write_object)) + & 0xFFFFFFFF); + req->addr_high = cpu_to_le32(upper_32_bits(cmd->dma + + sizeof(struct lancer_cmd_req_write_object))); + + be_mcc_notify(adapter); + spin_unlock_bh(&adapter->mcc_lock); + + if (!wait_for_completion_timeout(&adapter->flash_compl, + msecs_to_jiffies(12000))) + status = -1; + else + status = adapter->flash_status; + + resp = embedded_payload(wrb); + if (!status) { + *data_written = le32_to_cpu(resp->actual_write_len); + } else { + *addn_status = resp->additional_status; + status = resp->status; + } + + return status; + +err_unlock: + spin_unlock_bh(&adapter->mcc_lock); + return status; +} + int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd, u32 flash_type, u32 flash_opcode, u32 buf_size) { diff --git a/drivers/net/benet/be_cmds.h b/drivers/net/benet/be_cmds.h index 4f254cf..8148cc6 100644 --- a/drivers/net/benet/be_cmds.h +++ b/drivers/net/benet/be_cmds.h @@ -186,12 +186,14 @@ struct be_mcc_mailbox { #define OPCODE_COMMON_NTWK_PMAC_ADD 59 #define OPCODE_COMMON_NTWK_PMAC_DEL 60 #define OPCODE_COMMON_FUNCTION_RESET 61 +#define OPCODE_COMMON_MANAGE_FAT 68 #define OPCODE_COMMON_ENABLE_DISABLE_BEACON 69 #define OPCODE_COMMON_GET_BEACON_STATE 70 #define OPCODE_COMMON_READ_TRANSRECV_DATA 73 #define OPCODE_COMMON_GET_PHY_DETAILS 102 #define OPCODE_COMMON_SET_DRIVER_FUNCTION_CAP 103 #define OPCODE_COMMON_GET_CNTL_ADDITIONAL_ATTRIBUTES 121 +#define OPCODE_COMMON_WRITE_OBJECT 172 #define OPCODE_ETH_RSS_CONFIG 1 #define OPCODE_ETH_ACPI_CONFIG 2 @@ -202,6 +204,7 @@ struct be_mcc_mailbox { #define OPCODE_ETH_TX_DESTROY 9 #define OPCODE_ETH_RX_DESTROY 10 #define OPCODE_ETH_ACPI_WOL_MAGIC_CONFIG 12 +#define OPCODE_ETH_GET_PPORT_STATS 18 #define OPCODE_LOWLEVEL_HOST_DDR_DMA 17 #define OPCODE_LOWLEVEL_LOOPBACK_TEST 18 @@ -380,6 +383,24 @@ struct be_cmd_resp_cq_create { u16 rsvd0; } __packed; +struct be_cmd_req_get_fat { + struct be_cmd_req_hdr hdr; + u32 fat_operation; + u32 read_log_offset; + u32 read_log_length; + u32 data_buffer_size; + u32 data_buffer[1]; +} __packed; + +struct be_cmd_resp_get_fat { + struct be_cmd_resp_hdr hdr; + u32 log_size; + u32 read_log_length; + u32 rsvd[2]; + u32 data_buffer[1]; +} __packed; + + /******************** Create MCCQ ***************************/ /* Pseudo amap definition in which each bit of the actual structure is defined * as a byte: used to calculate offset/shift/mask of each field */ @@ -549,7 +570,7 @@ struct be_cmd_req_if_destroy { }; /*************** HW Stats Get **********************************/ -struct be_port_rxf_stats { +struct be_port_rxf_stats_v0 { u32 rx_bytes_lsd; /* dword 0*/ u32 rx_bytes_msd; /* dword 1*/ u32 rx_total_frames; /* dword 2*/ @@ -618,8 +639,8 @@ struct be_port_rxf_stats { u32 rx_input_fifo_overflow; /* dword 65*/ }; -struct be_rxf_stats { - struct be_port_rxf_stats port[2]; +struct be_rxf_stats_v0 { + struct be_port_rxf_stats_v0 port[2]; u32 rx_drops_no_pbuf; /* dword 132*/ u32 rx_drops_no_txpb; /* dword 133*/ u32 rx_drops_no_erx_descr; /* dword 134*/ @@ -642,36 +663,227 @@ struct be_rxf_stats { u32 rsvd1[6]; }; -struct be_erx_stats { +struct be_erx_stats_v0 { u32 rx_drops_no_fragments[44]; /* dwordS 0 to 43*/ - u32 debug_wdma_sent_hold; /* dword 44*/ - u32 debug_wdma_pbfree_sent_hold; /* dword 45*/ - u32 debug_wdma_zerobyte_pbfree_sent_hold; /* dword 46*/ - u32 debug_pmem_pbuf_dealloc; /* dword 47*/ + u32 rsvd[4]; }; struct be_pmem_stats { u32 eth_red_drops; - u32 rsvd[4]; + u32 rsvd[5]; }; -struct be_hw_stats { - struct be_rxf_stats rxf; +struct be_hw_stats_v0 { + struct be_rxf_stats_v0 rxf; u32 rsvd[48]; - struct be_erx_stats erx; + struct be_erx_stats_v0 erx; struct be_pmem_stats pmem; }; -struct be_cmd_req_get_stats { +struct be_cmd_req_get_stats_v0 { + struct be_cmd_req_hdr hdr; + u8 rsvd[sizeof(struct be_hw_stats_v0)]; +}; + +struct be_cmd_resp_get_stats_v0 { + struct be_cmd_resp_hdr hdr; + struct be_hw_stats_v0 hw_stats; +}; + +#define make_64bit_val(hi_32, lo_32) (((u64)hi_32<<32) | lo_32) +struct lancer_cmd_pport_stats { + u32 tx_packets_lo; + u32 tx_packets_hi; + u32 tx_unicast_packets_lo; + u32 tx_unicast_packets_hi; + u32 tx_multicast_packets_lo; + u32 tx_multicast_packets_hi; + u32 tx_broadcast_packets_lo; + u32 tx_broadcast_packets_hi; + u32 tx_bytes_lo; + u32 tx_bytes_hi; + u32 tx_unicast_bytes_lo; + u32 tx_unicast_bytes_hi; + u32 tx_multicast_bytes_lo; + u32 tx_multicast_bytes_hi; + u32 tx_broadcast_bytes_lo; + u32 tx_broadcast_bytes_hi; + u32 tx_discards_lo; + u32 tx_discards_hi; + u32 tx_errors_lo; + u32 tx_errors_hi; + u32 tx_pause_frames_lo; + u32 tx_pause_frames_hi; + u32 tx_pause_on_frames_lo; + u32 tx_pause_on_frames_hi; + u32 tx_pause_off_frames_lo; + u32 tx_pause_off_frames_hi; + u32 tx_internal_mac_errors_lo; + u32 tx_internal_mac_errors_hi; + u32 tx_control_frames_lo; + u32 tx_control_frames_hi; + u32 tx_packets_64_bytes_lo; + u32 tx_packets_64_bytes_hi; + u32 tx_packets_65_to_127_bytes_lo; + u32 tx_packets_65_to_127_bytes_hi; + u32 tx_packets_128_to_255_bytes_lo; + u32 tx_packets_128_to_255_bytes_hi; + u32 tx_packets_256_to_511_bytes_lo; + u32 tx_packets_256_to_511_bytes_hi; + u32 tx_packets_512_to_1023_bytes_lo; + u32 tx_packets_512_to_1023_bytes_hi; + u32 tx_packets_1024_to_1518_bytes_lo; + u32 tx_packets_1024_to_1518_bytes_hi; + u32 tx_packets_1519_to_2047_bytes_lo; + u32 tx_packets_1519_to_2047_bytes_hi; + u32 tx_packets_2048_to_4095_bytes_lo; + u32 tx_packets_2048_to_4095_bytes_hi; + u32 tx_packets_4096_to_8191_bytes_lo; + u32 tx_packets_4096_to_8191_bytes_hi; + u32 tx_packets_8192_to_9216_bytes_lo; + u32 tx_packets_8192_to_9216_bytes_hi; + u32 tx_lso_packets_lo; + u32 tx_lso_packets_hi; + u32 rx_packets_lo; + u32 rx_packets_hi; + u32 rx_unicast_packets_lo; + u32 rx_unicast_packets_hi; + u32 rx_multicast_packets_lo; + u32 rx_multicast_packets_hi; + u32 rx_broadcast_packets_lo; + u32 rx_broadcast_packets_hi; + u32 rx_bytes_lo; + u32 rx_bytes_hi; + u32 rx_unicast_bytes_lo; + u32 rx_unicast_bytes_hi; + u32 rx_multicast_bytes_lo; + u32 rx_multicast_bytes_hi; + u32 rx_broadcast_bytes_lo; + u32 rx_broadcast_bytes_hi; + u32 rx_unknown_protos; + u32 rsvd_69; /* Word 69 is reserved */ + u32 rx_discards_lo; + u32 rx_discards_hi; + u32 rx_errors_lo; + u32 rx_errors_hi; + u32 rx_crc_errors_lo; + u32 rx_crc_errors_hi; + u32 rx_alignment_errors_lo; + u32 rx_alignment_errors_hi; + u32 rx_symbol_errors_lo; + u32 rx_symbol_errors_hi; + u32 rx_pause_frames_lo; + u32 rx_pause_frames_hi; + u32 rx_pause_on_frames_lo; + u32 rx_pause_on_frames_hi; + u32 rx_pause_off_frames_lo; + u32 rx_pause_off_frames_hi; + u32 rx_frames_too_long_lo; + u32 rx_frames_too_long_hi; + u32 rx_internal_mac_errors_lo; + u32 rx_internal_mac_errors_hi; + u32 rx_undersize_packets; + u32 rx_oversize_packets; + u32 rx_fragment_packets; + u32 rx_jabbers; + u32 rx_control_frames_lo; + u32 rx_control_frames_hi; + u32 rx_control_frames_unknown_opcode_lo; + u32 rx_control_frames_unknown_opcode_hi; + u32 rx_in_range_errors; + u32 rx_out_of_range_errors; + u32 rx_address_match_errors; + u32 rx_vlan_mismatch_errors; + u32 rx_dropped_too_small; + u32 rx_dropped_too_short; + u32 rx_dropped_header_too_small; + u32 rx_dropped_invalid_tcp_length; + u32 rx_dropped_runt; + u32 rx_ip_checksum_errors; + u32 rx_tcp_checksum_errors; + u32 rx_udp_checksum_errors; + u32 rx_non_rss_packets; + u32 rsvd_111; + u32 rx_ipv4_packets_lo; + u32 rx_ipv4_packets_hi; + u32 rx_ipv6_packets_lo; + u32 rx_ipv6_packets_hi; + u32 rx_ipv4_bytes_lo; + u32 rx_ipv4_bytes_hi; + u32 rx_ipv6_bytes_lo; + u32 rx_ipv6_bytes_hi; + u32 rx_nic_packets_lo; + u32 rx_nic_packets_hi; + u32 rx_tcp_packets_lo; + u32 rx_tcp_packets_hi; + u32 rx_iscsi_packets_lo; + u32 rx_iscsi_packets_hi; + u32 rx_management_packets_lo; + u32 rx_management_packets_hi; + u32 rx_switched_unicast_packets_lo; + u32 rx_switched_unicast_packets_hi; + u32 rx_switched_multicast_packets_lo; + u32 rx_switched_multicast_packets_hi; + u32 rx_switched_broadcast_packets_lo; + u32 rx_switched_broadcast_packets_hi; + u32 num_forwards_lo; + u32 num_forwards_hi; + u32 rx_fifo_overflow; + u32 rx_input_fifo_overflow; + u32 rx_drops_too_many_frags_lo; + u32 rx_drops_too_many_frags_hi; + u32 rx_drops_invalid_queue; + u32 rsvd_141; + u32 rx_drops_mtu_lo; + u32 rx_drops_mtu_hi; + u32 rx_packets_64_bytes_lo; + u32 rx_packets_64_bytes_hi; + u32 rx_packets_65_to_127_bytes_lo; + u32 rx_packets_65_to_127_bytes_hi; + u32 rx_packets_128_to_255_bytes_lo; + u32 rx_packets_128_to_255_bytes_hi; + u32 rx_packets_256_to_511_bytes_lo; + u32 rx_packets_256_to_511_bytes_hi; + u32 rx_packets_512_to_1023_bytes_lo; + u32 rx_packets_512_to_1023_bytes_hi; + u32 rx_packets_1024_to_1518_bytes_lo; + u32 rx_packets_1024_to_1518_bytes_hi; + u32 rx_packets_1519_to_2047_bytes_lo; + u32 rx_packets_1519_to_2047_bytes_hi; + u32 rx_packets_2048_to_4095_bytes_lo; + u32 rx_packets_2048_to_4095_bytes_hi; + u32 rx_packets_4096_to_8191_bytes_lo; + u32 rx_packets_4096_to_8191_bytes_hi; + u32 rx_packets_8192_to_9216_bytes_lo; + u32 rx_packets_8192_to_9216_bytes_hi; +}; + +struct pport_stats_params { + u16 pport_num; + u8 rsvd; + u8 reset_stats; +}; + +struct lancer_cmd_req_pport_stats { struct be_cmd_req_hdr hdr; - u8 rsvd[sizeof(struct be_hw_stats)]; + union { + struct pport_stats_params params; + u8 rsvd[sizeof(struct lancer_cmd_pport_stats)]; + } cmd_params; }; -struct be_cmd_resp_get_stats { +struct lancer_cmd_resp_pport_stats { struct be_cmd_resp_hdr hdr; - struct be_hw_stats hw_stats; + struct lancer_cmd_pport_stats pport_stats; }; +static inline struct lancer_cmd_pport_stats* + pport_stats_from_cmd(struct be_adapter *adapter) +{ + struct lancer_cmd_resp_pport_stats *cmd = adapter->stats_cmd.va; + return &cmd->pport_stats; +} + struct be_cmd_req_get_cntl_addnl_attribs { struct be_cmd_req_hdr hdr; u8 rsvd[8]; @@ -695,13 +907,6 @@ struct be_cmd_req_vlan_config { u16 normal_vlan[64]; } __packed; -struct be_cmd_req_promiscuous_config { - struct be_cmd_req_hdr hdr; - u8 port0_promiscuous; - u8 port1_promiscuous; - u16 rsvd0; -} __packed; - /******************** Multicast MAC Config *******************/ #define BE_MAX_MC 64 /* set mcast promisc if > 64 */ struct macaddr { @@ -716,11 +921,18 @@ struct be_cmd_req_mcast_mac_config { struct macaddr mac[BE_MAX_MC]; } __packed; -static inline struct be_hw_stats * -hw_stats_from_cmd(struct be_cmd_resp_get_stats *cmd) -{ - return &cmd->hw_stats; -} +/******************* RX FILTER ******************************/ +struct be_cmd_req_rx_filter { + struct be_cmd_req_hdr hdr; + u32 global_flags_mask; + u32 global_flags; + u32 if_flags_mask; + u32 if_flags; + u32 if_id; + u32 multicast_num; + struct macaddr mac[BE_MAX_MC]; +}; + /******************** Link Status Query *******************/ struct be_cmd_req_link_status { @@ -920,6 +1132,36 @@ struct be_cmd_write_flashrom { struct flashrom_params params; }; +/**************** Lancer Firmware Flash ************/ +struct amap_lancer_write_obj_context { + u8 write_length[24]; + u8 reserved1[7]; + u8 eof; +} __packed; + +struct lancer_cmd_req_write_object { + struct be_cmd_req_hdr hdr; + u8 context[sizeof(struct amap_lancer_write_obj_context) / 8]; + u32 write_offset; + u8 object_name[104]; + u32 descriptor_count; + u32 buf_len; + u32 addr_low; + u32 addr_high; +}; + +struct lancer_cmd_resp_write_object { + u8 opcode; + u8 subsystem; + u8 rsvd1[2]; + u8 status; + u8 additional_status; + u8 rsvd2[2]; + u32 resp_len; + u32 actual_resp_len; + u32 actual_write_len; +}; + /************************ WOL *******************************/ struct be_cmd_req_acpi_wol_magic_config{ struct be_cmd_req_hdr hdr; @@ -1061,6 +1303,151 @@ struct be_cmd_resp_set_func_cap { u8 rsvd[212]; }; +/*************** HW Stats Get v1 **********************************/ +#define BE_TXP_SW_SZ 48 +struct be_port_rxf_stats_v1 { + u32 rsvd0[12]; + u32 rx_crc_errors; + u32 rx_alignment_symbol_errors; + u32 rx_pause_frames; + u32 rx_priority_pause_frames; + u32 rx_control_frames; + u32 rx_in_range_errors; + u32 rx_out_range_errors; + u32 rx_frame_too_long; + u32 rx_address_match_errors; + u32 rx_dropped_too_small; + u32 rx_dropped_too_short; + u32 rx_dropped_header_too_small; + u32 rx_dropped_tcp_length; + u32 rx_dropped_runt; + u32 rsvd1[10]; + u32 rx_ip_checksum_errs; + u32 rx_tcp_checksum_errs; + u32 rx_udp_checksum_errs; + u32 rsvd2[7]; + u32 rx_switched_unicast_packets; + u32 rx_switched_multicast_packets; + u32 rx_switched_broadcast_packets; + u32 rsvd3[3]; + u32 tx_pauseframes; + u32 tx_priority_pauseframes; + u32 tx_controlframes; + u32 rsvd4[10]; + u32 rxpp_fifo_overflow_drop; + u32 rx_input_fifo_overflow_drop; + u32 pmem_fifo_overflow_drop; + u32 jabber_events; + u32 rsvd5[3]; +}; + + +struct be_rxf_stats_v1 { + struct be_port_rxf_stats_v1 port[4]; + u32 rsvd0[2]; + u32 rx_drops_no_pbuf; + u32 rx_drops_no_txpb; + u32 rx_drops_no_erx_descr; + u32 rx_drops_no_tpre_descr; + u32 rsvd1[6]; + u32 rx_drops_too_many_frags; + u32 rx_drops_invalid_ring; + u32 forwarded_packets; + u32 rx_drops_mtu; + u32 rsvd2[14]; +}; + +struct be_erx_stats_v1 { + u32 rx_drops_no_fragments[68]; /* dwordS 0 to 67*/ + u32 rsvd[4]; +}; + +struct be_hw_stats_v1 { + struct be_rxf_stats_v1 rxf; + u32 rsvd0[BE_TXP_SW_SZ]; + struct be_erx_stats_v1 erx; + struct be_pmem_stats pmem; + u32 rsvd1[3]; +}; + +struct be_cmd_req_get_stats_v1 { + struct be_cmd_req_hdr hdr; + u8 rsvd[sizeof(struct be_hw_stats_v1)]; +}; + +struct be_cmd_resp_get_stats_v1 { + struct be_cmd_resp_hdr hdr; + struct be_hw_stats_v1 hw_stats; +}; + +static inline void * +hw_stats_from_cmd(struct be_adapter *adapter) +{ + if (adapter->generation == BE_GEN3) { + struct be_cmd_resp_get_stats_v1 *cmd = adapter->stats_cmd.va; + + return &cmd->hw_stats; + } else { + struct be_cmd_resp_get_stats_v0 *cmd = adapter->stats_cmd.va; + + return &cmd->hw_stats; + } +} + +static inline void *be_port_rxf_stats_from_cmd(struct be_adapter *adapter) +{ + if (adapter->generation == BE_GEN3) { + struct be_hw_stats_v1 *hw_stats = hw_stats_from_cmd(adapter); + struct be_rxf_stats_v1 *rxf_stats = &hw_stats->rxf; + + return &rxf_stats->port[adapter->port_num]; + } else { + struct be_hw_stats_v0 *hw_stats = hw_stats_from_cmd(adapter); + struct be_rxf_stats_v0 *rxf_stats = &hw_stats->rxf; + + return &rxf_stats->port[adapter->port_num]; + } +} + +static inline void *be_rxf_stats_from_cmd(struct be_adapter *adapter) +{ + if (adapter->generation == BE_GEN3) { + struct be_hw_stats_v1 *hw_stats = hw_stats_from_cmd(adapter); + + return &hw_stats->rxf; + } else { + struct be_hw_stats_v0 *hw_stats = hw_stats_from_cmd(adapter); + + return &hw_stats->rxf; + } +} + +static inline void *be_erx_stats_from_cmd(struct be_adapter *adapter) +{ + if (adapter->generation == BE_GEN3) { + struct be_hw_stats_v1 *hw_stats = hw_stats_from_cmd(adapter); + + return &hw_stats->erx; + } else { + struct be_hw_stats_v0 *hw_stats = hw_stats_from_cmd(adapter); + + return &hw_stats->erx; + } +} + +static inline void *be_pmem_stats_from_cmd(struct be_adapter *adapter) +{ + if (adapter->generation == BE_GEN3) { + struct be_hw_stats_v1 *hw_stats = hw_stats_from_cmd(adapter); + + return &hw_stats->pmem; + } else { + struct be_hw_stats_v0 *hw_stats = hw_stats_from_cmd(adapter); + + return &hw_stats->pmem; + } +} + extern int be_pci_fnum_get(struct be_adapter *adapter); extern int be_cmd_POST(struct be_adapter *adapter); extern int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr, @@ -1093,18 +1480,19 @@ extern int be_cmd_rxq_create(struct be_adapter *adapter, extern int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q, int type); extern int be_cmd_link_status_query(struct be_adapter *adapter, - bool *link_up, u8 *mac_speed, u16 *link_speed); + bool *link_up, u8 *mac_speed, u16 *link_speed, u32 dom); extern int be_cmd_reset(struct be_adapter *adapter); extern int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd); +extern int lancer_cmd_get_pport_stats(struct be_adapter *adapter, + struct be_dma_mem *nonemb_cmd); extern int be_cmd_get_fw_ver(struct be_adapter *adapter, char *fw_ver); extern int be_cmd_modify_eqd(struct be_adapter *adapter, u32 eq_id, u32 eqd); extern int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id, u16 *vtag_array, u32 num, bool untagged, bool promiscuous); -extern int be_cmd_promiscuous_config(struct be_adapter *adapter, - u8 port_num, bool en); +extern int be_cmd_promiscuous_config(struct be_adapter *adapter, bool en); extern int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id, struct net_device *netdev, struct be_dma_mem *mem); extern int be_cmd_set_flow_control(struct be_adapter *adapter, @@ -1124,6 +1512,11 @@ extern int be_cmd_get_beacon_state(struct be_adapter *adapter, extern int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd, u32 flash_oper, u32 flash_opcode, u32 buf_size); +extern int lancer_cmd_write_object(struct be_adapter *adapter, + struct be_dma_mem *cmd, + u32 data_size, u32 data_offset, + const char *obj_name, + u32 *data_written, u8 *addn_status); int be_cmd_get_flash_crc(struct be_adapter *adapter, u8 *flashed_crc, int offset); extern int be_cmd_enable_magic_wol(struct be_adapter *adapter, u8 *mac, @@ -1148,4 +1541,6 @@ extern void be_detect_dump_ue(struct be_adapter *adapter); extern int be_cmd_get_die_temperature(struct be_adapter *adapter); extern int be_cmd_get_cntl_attributes(struct be_adapter *adapter); extern int be_cmd_check_native_mode(struct be_adapter *adapter); +extern int be_cmd_get_reg_len(struct be_adapter *adapter, u32 *log_size); +extern void be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf); diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c index aac248f..facfe3c 100644 --- a/drivers/net/benet/be_ethtool.c +++ b/drivers/net/benet/be_ethtool.c @@ -26,8 +26,8 @@ struct be_ethtool_stat { int offset; }; -enum {NETSTAT, PORTSTAT, MISCSTAT, DRVSTAT_TX, DRVSTAT_RX, ERXSTAT, - PMEMSTAT, DRVSTAT}; +enum {NETSTAT, DRVSTAT_TX, DRVSTAT_RX, ERXSTAT, + DRVSTAT}; #define FIELDINFO(_struct, field) FIELD_SIZEOF(_struct, field), \ offsetof(_struct, field) #define NETSTAT_INFO(field) #field, NETSTAT,\ @@ -37,15 +37,8 @@ enum {NETSTAT, PORTSTAT, MISCSTAT, DRVSTAT_TX, DRVSTAT_RX, ERXSTAT, FIELDINFO(struct be_tx_stats, field) #define DRVSTAT_RX_INFO(field) #field, DRVSTAT_RX,\ FIELDINFO(struct be_rx_stats, field) -#define MISCSTAT_INFO(field) #field, MISCSTAT,\ - FIELDINFO(struct be_rxf_stats, field) -#define PORTSTAT_INFO(field) #field, PORTSTAT,\ - FIELDINFO(struct be_port_rxf_stats, \ - field) -#define ERXSTAT_INFO(field) #field, ERXSTAT,\ - FIELDINFO(struct be_erx_stats, field) -#define PMEMSTAT_INFO(field) #field, PMEMSTAT,\ - FIELDINFO(struct be_pmem_stats, field) +#define ERXSTAT_INFO(field) #field, ERXSTAT,\ + FIELDINFO(struct be_erx_stats_v1, field) #define DRVSTAT_INFO(field) #field, DRVSTAT,\ FIELDINFO(struct be_drv_stats, \ field) @@ -65,50 +58,41 @@ static const struct be_ethtool_stat et_stats[] = { {DRVSTAT_TX_INFO(be_tx_stops)}, {DRVSTAT_TX_INFO(be_tx_events)}, {DRVSTAT_TX_INFO(be_tx_compl)}, - {PORTSTAT_INFO(rx_unicast_frames)}, - {PORTSTAT_INFO(rx_multicast_frames)}, - {PORTSTAT_INFO(rx_broadcast_frames)}, - {PORTSTAT_INFO(rx_crc_errors)}, - {PORTSTAT_INFO(rx_alignment_symbol_errors)}, - {PORTSTAT_INFO(rx_pause_frames)}, - {PORTSTAT_INFO(rx_control_frames)}, - {PORTSTAT_INFO(rx_in_range_errors)}, - {PORTSTAT_INFO(rx_out_range_errors)}, - {PORTSTAT_INFO(rx_frame_too_long)}, - {PORTSTAT_INFO(rx_address_match_errors)}, - {PORTSTAT_INFO(rx_vlan_mismatch)}, - {PORTSTAT_INFO(rx_dropped_too_small)}, - {PORTSTAT_INFO(rx_dropped_too_short)}, - {PORTSTAT_INFO(rx_dropped_header_too_small)}, - {PORTSTAT_INFO(rx_dropped_tcp_length)}, - {PORTSTAT_INFO(rx_dropped_runt)}, - {PORTSTAT_INFO(rx_fifo_overflow)}, - {PORTSTAT_INFO(rx_input_fifo_overflow)}, - {PORTSTAT_INFO(rx_ip_checksum_errs)}, - {PORTSTAT_INFO(rx_tcp_checksum_errs)}, - {PORTSTAT_INFO(rx_udp_checksum_errs)}, - {PORTSTAT_INFO(rx_non_rss_packets)}, - {PORTSTAT_INFO(rx_ipv4_packets)}, - {PORTSTAT_INFO(rx_ipv6_packets)}, - {PORTSTAT_INFO(rx_switched_unicast_packets)}, - {PORTSTAT_INFO(rx_switched_multicast_packets)}, - {PORTSTAT_INFO(rx_switched_broadcast_packets)}, - {PORTSTAT_INFO(tx_unicastframes)}, - {PORTSTAT_INFO(tx_multicastframes)}, - {PORTSTAT_INFO(tx_broadcastframes)}, - {PORTSTAT_INFO(tx_pauseframes)}, - {PORTSTAT_INFO(tx_controlframes)}, - {MISCSTAT_INFO(rx_drops_no_pbuf)}, - {MISCSTAT_INFO(rx_drops_no_txpb)}, - {MISCSTAT_INFO(rx_drops_no_erx_descr)}, - {MISCSTAT_INFO(rx_drops_no_tpre_descr)}, - {MISCSTAT_INFO(rx_drops_too_many_frags)}, - {MISCSTAT_INFO(rx_drops_invalid_ring)}, - {MISCSTAT_INFO(forwarded_packets)}, - {MISCSTAT_INFO(rx_drops_mtu)}, - {MISCSTAT_INFO(port0_jabber_events)}, - {MISCSTAT_INFO(port1_jabber_events)}, - {PMEMSTAT_INFO(eth_red_drops)}, + {DRVSTAT_INFO(rx_crc_errors)}, + {DRVSTAT_INFO(rx_alignment_symbol_errors)}, + {DRVSTAT_INFO(rx_pause_frames)}, + {DRVSTAT_INFO(rx_control_frames)}, + {DRVSTAT_INFO(rx_in_range_errors)}, + {DRVSTAT_INFO(rx_out_range_errors)}, + {DRVSTAT_INFO(rx_frame_too_long)}, + {DRVSTAT_INFO(rx_address_match_errors)}, + {DRVSTAT_INFO(rx_dropped_too_small)}, + {DRVSTAT_INFO(rx_dropped_too_short)}, + {DRVSTAT_INFO(rx_dropped_header_too_small)}, + {DRVSTAT_INFO(rx_dropped_tcp_length)}, + {DRVSTAT_INFO(rx_dropped_runt)}, + {DRVSTAT_INFO(rxpp_fifo_overflow_drop)}, + {DRVSTAT_INFO(rx_input_fifo_overflow_drop)}, + {DRVSTAT_INFO(rx_ip_checksum_errs)}, + {DRVSTAT_INFO(rx_tcp_checksum_errs)}, + {DRVSTAT_INFO(rx_udp_checksum_errs)}, + {DRVSTAT_INFO(rx_switched_unicast_packets)}, + {DRVSTAT_INFO(rx_switched_multicast_packets)}, + {DRVSTAT_INFO(rx_switched_broadcast_packets)}, + {DRVSTAT_INFO(tx_pauseframes)}, + {DRVSTAT_INFO(tx_controlframes)}, + {DRVSTAT_INFO(rx_priority_pause_frames)}, + {DRVSTAT_INFO(pmem_fifo_overflow_drop)}, + {DRVSTAT_INFO(jabber_events)}, + {DRVSTAT_INFO(rx_drops_no_pbuf)}, + {DRVSTAT_INFO(rx_drops_no_txpb)}, + {DRVSTAT_INFO(rx_drops_no_erx_descr)}, + {DRVSTAT_INFO(rx_drops_no_tpre_descr)}, + {DRVSTAT_INFO(rx_drops_too_many_frags)}, + {DRVSTAT_INFO(rx_drops_invalid_ring)}, + {DRVSTAT_INFO(forwarded_packets)}, + {DRVSTAT_INFO(rx_drops_mtu)}, + {DRVSTAT_INFO(eth_red_drops)}, {DRVSTAT_INFO(be_on_die_temperature)} }; #define ETHTOOL_STATS_NUM ARRAY_SIZE(et_stats) @@ -156,6 +140,29 @@ be_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *drvinfo) } static int +be_get_reg_len(struct net_device *netdev) +{ + struct be_adapter *adapter = netdev_priv(netdev); + u32 log_size = 0; + + if (be_physfn(adapter)) + be_cmd_get_reg_len(adapter, &log_size); + + return log_size; +} + +static void +be_get_regs(struct net_device *netdev, struct ethtool_regs *regs, void *buf) +{ + struct be_adapter *adapter = netdev_priv(netdev); + + if (be_physfn(adapter)) { + memset(buf, 0, regs->len); + be_cmd_get_regs(adapter, regs->len, buf); + } +} + +static int be_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) { struct be_adapter *adapter = netdev_priv(netdev); @@ -186,9 +193,9 @@ be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) struct be_rx_obj *rxo; struct be_eq_obj *rx_eq; struct be_eq_obj *tx_eq = &adapter->tx_eq; - u32 tx_max, tx_min, tx_cur; u32 rx_max, rx_min, rx_cur; int status = 0, i; + u32 tx_cur; if (coalesce->use_adaptive_tx_coalesce == 1) return -EINVAL; @@ -227,8 +234,6 @@ be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) } } - tx_max = coalesce->tx_coalesce_usecs_high; - tx_min = coalesce->tx_coalesce_usecs_low; tx_cur = coalesce->tx_coalesce_usecs; if (tx_cur > BE_MAX_EQD) @@ -242,32 +247,11 @@ be_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coalesce) return 0; } -static u32 be_get_rx_csum(struct net_device *netdev) -{ - struct be_adapter *adapter = netdev_priv(netdev); - - return adapter->rx_csum; -} - -static int be_set_rx_csum(struct net_device *netdev, uint32_t data) -{ - struct be_adapter *adapter = netdev_priv(netdev); - - if (data) - adapter->rx_csum = true; - else - adapter->rx_csum = false; - - return 0; -} - static void be_get_ethtool_stats(struct net_device *netdev, struct ethtool_stats *stats, uint64_t *data) { struct be_adapter *adapter = netdev_priv(netdev); - struct be_hw_stats *hw_stats = hw_stats_from_cmd(adapter->stats_cmd.va); - struct be_erx_stats *erx_stats = &hw_stats->erx; struct be_rx_obj *rxo; void *p = NULL; int i, j; @@ -280,15 +264,6 @@ be_get_ethtool_stats(struct net_device *netdev, case DRVSTAT_TX: p = &adapter->tx_stats; break; - case PORTSTAT: - p = &hw_stats->rxf.port[adapter->port_num]; - break; - case MISCSTAT: - p = &hw_stats->rxf; - break; - case PMEMSTAT: - p = &hw_stats->pmem; - break; case DRVSTAT: p = &adapter->drv_stats; break; @@ -306,7 +281,8 @@ be_get_ethtool_stats(struct net_device *netdev, p = (u8 *)&rxo->stats + et_rx_stats[i].offset; break; case ERXSTAT: - p = (u32 *)erx_stats + rxo->q.id; + p = (u32 *)be_erx_stats_from_cmd(adapter) + + rxo->q.id; break; } data[ETHTOOL_STATS_NUM + j * ETHTOOL_RXSTATS_NUM + i] = @@ -374,19 +350,28 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) if ((adapter->link_speed < 0) || (!(netdev->flags & IFF_UP))) { status = be_cmd_link_status_query(adapter, &link_up, - &mac_speed, &link_speed); + &mac_speed, &link_speed, 0); be_link_status_update(adapter, link_up); /* link_speed is in units of 10 Mbps */ if (link_speed) { - ecmd->speed = link_speed*10; + ethtool_cmd_speed_set(ecmd, link_speed*10); } else { switch (mac_speed) { + case PHY_LINK_SPEED_10MBPS: + ethtool_cmd_speed_set(ecmd, SPEED_10); + break; + case PHY_LINK_SPEED_100MBPS: + ethtool_cmd_speed_set(ecmd, SPEED_100); + break; case PHY_LINK_SPEED_1GBPS: - ecmd->speed = SPEED_1000; + ethtool_cmd_speed_set(ecmd, SPEED_1000); break; case PHY_LINK_SPEED_10GBPS: - ecmd->speed = SPEED_10000; + ethtool_cmd_speed_set(ecmd, SPEED_10000); + break; + case PHY_LINK_SPEED_ZERO: + ethtool_cmd_speed_set(ecmd, 0); break; } } @@ -429,14 +414,14 @@ static int be_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd) } /* Save for future use */ - adapter->link_speed = ecmd->speed; + adapter->link_speed = ethtool_cmd_speed(ecmd); adapter->port_type = ecmd->port; adapter->transceiver = ecmd->transceiver; adapter->autoneg = ecmd->autoneg; dma_free_coherent(&adapter->pdev->dev, phy_cmd.size, phy_cmd.va, phy_cmd.dma); } else { - ecmd->speed = adapter->link_speed; + ethtool_cmd_speed_set(ecmd, adapter->link_speed); ecmd->port = adapter->port_type; ecmd->transceiver = adapter->transceiver; ecmd->autoneg = adapter->autoneg; @@ -507,29 +492,33 @@ be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd) } static int -be_phys_id(struct net_device *netdev, u32 data) +be_set_phys_id(struct net_device *netdev, + enum ethtool_phys_id_state state) { struct be_adapter *adapter = netdev_priv(netdev); - int status; - u32 cur; - - be_cmd_get_beacon_state(adapter, adapter->hba_port_num, &cur); - if (cur == BEACON_STATE_ENABLED) - return 0; + switch (state) { + case ETHTOOL_ID_ACTIVE: + be_cmd_get_beacon_state(adapter, adapter->hba_port_num, + &adapter->beacon_state); + return 1; /* cycle on/off once per second */ - if (data < 2) - data = 2; + case ETHTOOL_ID_ON: + be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0, + BEACON_STATE_ENABLED); + break; - status = be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0, - BEACON_STATE_ENABLED); - set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(data*HZ); + case ETHTOOL_ID_OFF: + be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0, + BEACON_STATE_DISABLED); + break; - status = be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0, - BEACON_STATE_DISABLED); + case ETHTOOL_ID_INACTIVE: + be_cmd_set_beacon_state(adapter, adapter->hba_port_num, 0, 0, + adapter->beacon_state); + } - return status; + return 0; } static bool @@ -646,7 +635,7 @@ be_self_test(struct net_device *netdev, struct ethtool_test *test, u64 *data) } if (be_cmd_link_status_query(adapter, &link_up, &mac_speed, - &qos_link_speed) != 0) { + &qos_link_speed, 0) != 0) { test->flags |= ETH_TEST_FL_FAILED; data[4] = -1; } else if (!mac_speed) { @@ -660,11 +649,9 @@ be_do_flash(struct net_device *netdev, struct ethtool_flash *efl) { struct be_adapter *adapter = netdev_priv(netdev); char file_name[ETHTOOL_FLASH_MAX_FILENAME]; - u32 region; file_name[ETHTOOL_FLASH_MAX_FILENAME - 1] = 0; strcpy(file_name, efl->data); - region = efl->region; return be_load_fw(adapter, file_name); } @@ -725,18 +712,12 @@ const struct ethtool_ops be_ethtool_ops = { .get_ringparam = be_get_ringparam, .get_pauseparam = be_get_pauseparam, .set_pauseparam = be_set_pauseparam, - .get_rx_csum = be_get_rx_csum, - .set_rx_csum = be_set_rx_csum, - .get_tx_csum = ethtool_op_get_tx_csum, - .set_tx_csum = ethtool_op_set_tx_hw_csum, - .get_sg = ethtool_op_get_sg, - .set_sg = ethtool_op_set_sg, - .get_tso = ethtool_op_get_tso, - .set_tso = ethtool_op_set_tso, .get_strings = be_get_stat_strings, - .phys_id = be_phys_id, + .set_phys_id = be_set_phys_id, .get_sset_count = be_get_sset_count, .get_ethtool_stats = be_get_ethtool_stats, + .get_regs_len = be_get_reg_len, + .get_regs = be_get_regs, .flash_device = be_do_flash, .self_test = be_self_test, }; diff --git a/drivers/net/benet/be_hw.h b/drivers/net/benet/be_hw.h index d4344a0..53d658a 100644 --- a/drivers/net/benet/be_hw.h +++ b/drivers/net/benet/be_hw.h @@ -155,6 +155,10 @@ /********** SRIOV VF PCICFG OFFSET ********/ #define SRIOV_VF_PCICFG_OFFSET (4096) +/********** FAT TABLE ********/ +#define RETRIEVE_FAT 0 +#define QUERY_FAT 1 + /* Flashrom related descriptors */ #define IMAGE_TYPE_FIRMWARE 160 #define IMAGE_TYPE_BOOTCODE 224 diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c index 9187fb4..4b5e0ed 100644 --- a/drivers/net/benet/be_main.c +++ b/drivers/net/benet/be_main.c @@ -42,6 +42,7 @@ static DEFINE_PCI_DEVICE_TABLE(be_dev_ids) = { { PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID1) }, { PCI_DEVICE(BE_VENDOR_ID, OC_DEVICE_ID2) }, { PCI_DEVICE(EMULEX_VENDOR_ID, OC_DEVICE_ID3)}, + { PCI_DEVICE(EMULEX_VENDOR_ID, OC_DEVICE_ID4)}, { 0 } }; MODULE_DEVICE_TABLE(pci, be_dev_ids); @@ -116,11 +117,6 @@ static char *ue_status_hi_desc[] = { "Unknown" }; -static inline bool be_multi_rxq(struct be_adapter *adapter) -{ - return (adapter->num_rx_qs > 1); -} - static void be_queue_free(struct be_adapter *adapter, struct be_queue_info *q) { struct be_dma_mem *mem = &q->dma_mem; @@ -250,14 +246,185 @@ netdev_addr: return status; } +static void populate_be2_stats(struct be_adapter *adapter) +{ + + struct be_drv_stats *drvs = &adapter->drv_stats; + struct be_pmem_stats *pmem_sts = be_pmem_stats_from_cmd(adapter); + struct be_port_rxf_stats_v0 *port_stats = + be_port_rxf_stats_from_cmd(adapter); + struct be_rxf_stats_v0 *rxf_stats = + be_rxf_stats_from_cmd(adapter); + + drvs->rx_pause_frames = port_stats->rx_pause_frames; + drvs->rx_crc_errors = port_stats->rx_crc_errors; + drvs->rx_control_frames = port_stats->rx_control_frames; + drvs->rx_in_range_errors = port_stats->rx_in_range_errors; + drvs->rx_frame_too_long = port_stats->rx_frame_too_long; + drvs->rx_dropped_runt = port_stats->rx_dropped_runt; + drvs->rx_ip_checksum_errs = port_stats->rx_ip_checksum_errs; + drvs->rx_tcp_checksum_errs = port_stats->rx_tcp_checksum_errs; + drvs->rx_udp_checksum_errs = port_stats->rx_udp_checksum_errs; + drvs->rxpp_fifo_overflow_drop = port_stats->rx_fifo_overflow; + drvs->rx_dropped_tcp_length = port_stats->rx_dropped_tcp_length; + drvs->rx_dropped_too_small = port_stats->rx_dropped_too_small; + drvs->rx_dropped_too_short = port_stats->rx_dropped_too_short; + drvs->rx_out_range_errors = port_stats->rx_out_range_errors; + drvs->rx_input_fifo_overflow_drop = + port_stats->rx_input_fifo_overflow; + drvs->rx_dropped_header_too_small = + port_stats->rx_dropped_header_too_small; + drvs->rx_address_match_errors = + port_stats->rx_address_match_errors; + drvs->rx_alignment_symbol_errors = + port_stats->rx_alignment_symbol_errors; + + drvs->tx_pauseframes = port_stats->tx_pauseframes; + drvs->tx_controlframes = port_stats->tx_controlframes; + + if (adapter->port_num) + drvs->jabber_events = + rxf_stats->port1_jabber_events; + else + drvs->jabber_events = + rxf_stats->port0_jabber_events; + drvs->rx_drops_no_pbuf = rxf_stats->rx_drops_no_pbuf; + drvs->rx_drops_no_txpb = rxf_stats->rx_drops_no_txpb; + drvs->rx_drops_no_erx_descr = rxf_stats->rx_drops_no_erx_descr; + drvs->rx_drops_invalid_ring = rxf_stats->rx_drops_invalid_ring; + drvs->forwarded_packets = rxf_stats->forwarded_packets; + drvs->rx_drops_mtu = rxf_stats->rx_drops_mtu; + drvs->rx_drops_no_tpre_descr = + rxf_stats->rx_drops_no_tpre_descr; + drvs->rx_drops_too_many_frags = + rxf_stats->rx_drops_too_many_frags; + adapter->drv_stats.eth_red_drops = pmem_sts->eth_red_drops; +} + +static void populate_be3_stats(struct be_adapter *adapter) +{ + struct be_drv_stats *drvs = &adapter->drv_stats; + struct be_pmem_stats *pmem_sts = be_pmem_stats_from_cmd(adapter); + + struct be_rxf_stats_v1 *rxf_stats = + be_rxf_stats_from_cmd(adapter); + struct be_port_rxf_stats_v1 *port_stats = + be_port_rxf_stats_from_cmd(adapter); + + drvs->rx_priority_pause_frames = 0; + drvs->pmem_fifo_overflow_drop = 0; + drvs->rx_pause_frames = port_stats->rx_pause_frames; + drvs->rx_crc_errors = port_stats->rx_crc_errors; + drvs->rx_control_frames = port_stats->rx_control_frames; + drvs->rx_in_range_errors = port_stats->rx_in_range_errors; + drvs->rx_frame_too_long = port_stats->rx_frame_too_long; + drvs->rx_dropped_runt = port_stats->rx_dropped_runt; + drvs->rx_ip_checksum_errs = port_stats->rx_ip_checksum_errs; + drvs->rx_tcp_checksum_errs = port_stats->rx_tcp_checksum_errs; + drvs->rx_udp_checksum_errs = port_stats->rx_udp_checksum_errs; + drvs->rx_dropped_tcp_length = port_stats->rx_dropped_tcp_length; + drvs->rx_dropped_too_small = port_stats->rx_dropped_too_small; + drvs->rx_dropped_too_short = port_stats->rx_dropped_too_short; + drvs->rx_out_range_errors = port_stats->rx_out_range_errors; + drvs->rx_dropped_header_too_small = + port_stats->rx_dropped_header_too_small; + drvs->rx_input_fifo_overflow_drop = + port_stats->rx_input_fifo_overflow_drop; + drvs->rx_address_match_errors = + port_stats->rx_address_match_errors; + drvs->rx_alignment_symbol_errors = + port_stats->rx_alignment_symbol_errors; + drvs->rxpp_fifo_overflow_drop = + port_stats->rxpp_fifo_overflow_drop; + drvs->tx_pauseframes = port_stats->tx_pauseframes; + drvs->tx_controlframes = port_stats->tx_controlframes; + drvs->jabber_events = port_stats->jabber_events; + drvs->rx_drops_no_pbuf = rxf_stats->rx_drops_no_pbuf; + drvs->rx_drops_no_txpb = rxf_stats->rx_drops_no_txpb; + drvs->rx_drops_no_erx_descr = rxf_stats->rx_drops_no_erx_descr; + drvs->rx_drops_invalid_ring = rxf_stats->rx_drops_invalid_ring; + drvs->forwarded_packets = rxf_stats->forwarded_packets; + drvs->rx_drops_mtu = rxf_stats->rx_drops_mtu; + drvs->rx_drops_no_tpre_descr = + rxf_stats->rx_drops_no_tpre_descr; + drvs->rx_drops_too_many_frags = + rxf_stats->rx_drops_too_many_frags; + adapter->drv_stats.eth_red_drops = pmem_sts->eth_red_drops; +} + +static void populate_lancer_stats(struct be_adapter *adapter) +{ + + struct be_drv_stats *drvs = &adapter->drv_stats; + struct lancer_cmd_pport_stats *pport_stats = pport_stats_from_cmd + (adapter); + drvs->rx_priority_pause_frames = 0; + drvs->pmem_fifo_overflow_drop = 0; + drvs->rx_pause_frames = + make_64bit_val(pport_stats->rx_pause_frames_lo, + pport_stats->rx_pause_frames_hi); + drvs->rx_crc_errors = make_64bit_val(pport_stats->rx_crc_errors_hi, + pport_stats->rx_crc_errors_lo); + drvs->rx_control_frames = + make_64bit_val(pport_stats->rx_control_frames_hi, + pport_stats->rx_control_frames_lo); + drvs->rx_in_range_errors = pport_stats->rx_in_range_errors; + drvs->rx_frame_too_long = + make_64bit_val(pport_stats->rx_internal_mac_errors_hi, + pport_stats->rx_frames_too_long_lo); + drvs->rx_dropped_runt = pport_stats->rx_dropped_runt; + drvs->rx_ip_checksum_errs = pport_stats->rx_ip_checksum_errors; + drvs->rx_tcp_checksum_errs = pport_stats->rx_tcp_checksum_errors; + drvs->rx_udp_checksum_errs = pport_stats->rx_udp_checksum_errors; + drvs->rx_dropped_tcp_length = + pport_stats->rx_dropped_invalid_tcp_length; + drvs->rx_dropped_too_small = pport_stats->rx_dropped_too_small; + drvs->rx_dropped_too_short = pport_stats->rx_dropped_too_short; + drvs->rx_out_range_errors = pport_stats->rx_out_of_range_errors; + drvs->rx_dropped_header_too_small = + pport_stats->rx_dropped_header_too_small; + drvs->rx_input_fifo_overflow_drop = pport_stats->rx_fifo_overflow; + drvs->rx_address_match_errors = pport_stats->rx_address_match_errors; + drvs->rx_alignment_symbol_errors = + make_64bit_val(pport_stats->rx_symbol_errors_hi, + pport_stats->rx_symbol_errors_lo); + drvs->rxpp_fifo_overflow_drop = pport_stats->rx_fifo_overflow; + drvs->tx_pauseframes = make_64bit_val(pport_stats->tx_pause_frames_hi, + pport_stats->tx_pause_frames_lo); + drvs->tx_controlframes = + make_64bit_val(pport_stats->tx_control_frames_hi, + pport_stats->tx_control_frames_lo); + drvs->jabber_events = pport_stats->rx_jabbers; + drvs->rx_drops_no_pbuf = 0; + drvs->rx_drops_no_txpb = 0; + drvs->rx_drops_no_erx_descr = 0; + drvs->rx_drops_invalid_ring = pport_stats->rx_drops_invalid_queue; + drvs->forwarded_packets = make_64bit_val(pport_stats->num_forwards_hi, + pport_stats->num_forwards_lo); + drvs->rx_drops_mtu = make_64bit_val(pport_stats->rx_drops_mtu_hi, + pport_stats->rx_drops_mtu_lo); + drvs->rx_drops_no_tpre_descr = 0; + drvs->rx_drops_too_many_frags = + make_64bit_val(pport_stats->rx_drops_too_many_frags_hi, + pport_stats->rx_drops_too_many_frags_lo); +} + +void be_parse_stats(struct be_adapter *adapter) +{ + if (adapter->generation == BE_GEN3) { + if (lancer_chip(adapter)) + populate_lancer_stats(adapter); + else + populate_be3_stats(adapter); + } else { + populate_be2_stats(adapter); + } +} + void netdev_stats_update(struct be_adapter *adapter) { - struct be_hw_stats *hw_stats = hw_stats_from_cmd(adapter->stats_cmd.va); - struct be_rxf_stats *rxf_stats = &hw_stats->rxf; - struct be_port_rxf_stats *port_stats = - &rxf_stats->port[adapter->port_num]; + struct be_drv_stats *drvs = &adapter->drv_stats; struct net_device_stats *dev_stats = &adapter->netdev->stats; - struct be_erx_stats *erx_stats = &hw_stats->erx; struct be_rx_obj *rxo; int i; @@ -267,43 +434,54 @@ void netdev_stats_update(struct be_adapter *adapter) dev_stats->rx_bytes += rx_stats(rxo)->rx_bytes; dev_stats->multicast += rx_stats(rxo)->rx_mcast_pkts; /* no space in linux buffers: best possible approximation */ - dev_stats->rx_dropped += - erx_stats->rx_drops_no_fragments[rxo->q.id]; + if (adapter->generation == BE_GEN3) { + if (!(lancer_chip(adapter))) { + struct be_erx_stats_v1 *erx_stats = + be_erx_stats_from_cmd(adapter); + dev_stats->rx_dropped += + erx_stats->rx_drops_no_fragments[rxo->q.id]; + } + } else { + struct be_erx_stats_v0 *erx_stats = + be_erx_stats_from_cmd(adapter); + dev_stats->rx_dropped += + erx_stats->rx_drops_no_fragments[rxo->q.id]; + } } dev_stats->tx_packets = tx_stats(adapter)->be_tx_pkts; dev_stats->tx_bytes = tx_stats(adapter)->be_tx_bytes; /* bad pkts received */ - dev_stats->rx_errors = port_stats->rx_crc_errors + - port_stats->rx_alignment_symbol_errors + - port_stats->rx_in_range_errors + - port_stats->rx_out_range_errors + - port_stats->rx_frame_too_long + - port_stats->rx_dropped_too_small + - port_stats->rx_dropped_too_short + - port_stats->rx_dropped_header_too_small + - port_stats->rx_dropped_tcp_length + - port_stats->rx_dropped_runt + - port_stats->rx_tcp_checksum_errs + - port_stats->rx_ip_checksum_errs + - port_stats->rx_udp_checksum_errs; + dev_stats->rx_errors = drvs->rx_crc_errors + + drvs->rx_alignment_symbol_errors + + drvs->rx_in_range_errors + + drvs->rx_out_range_errors + + drvs->rx_frame_too_long + + drvs->rx_dropped_too_small + + drvs->rx_dropped_too_short + + drvs->rx_dropped_header_too_small + + drvs->rx_dropped_tcp_length + + drvs->rx_dropped_runt + + drvs->rx_tcp_checksum_errs + + drvs->rx_ip_checksum_errs + + drvs->rx_udp_checksum_errs; /* detailed rx errors */ - dev_stats->rx_length_errors = port_stats->rx_in_range_errors + - port_stats->rx_out_range_errors + - port_stats->rx_frame_too_long; + dev_stats->rx_length_errors = drvs->rx_in_range_errors + + drvs->rx_out_range_errors + + drvs->rx_frame_too_long; - dev_stats->rx_crc_errors = port_stats->rx_crc_errors; + dev_stats->rx_crc_errors = drvs->rx_crc_errors; /* frame alignment errors */ - dev_stats->rx_frame_errors = port_stats->rx_alignment_symbol_errors; + dev_stats->rx_frame_errors = drvs->rx_alignment_symbol_errors; /* receiver fifo overrun */ /* drops_no_pbuf is no per i/f, it's per BE card */ - dev_stats->rx_fifo_errors = port_stats->rx_fifo_overflow + - port_stats->rx_input_fifo_overflow + - rxf_stats->rx_drops_no_pbuf; + dev_stats->rx_fifo_errors = drvs->rxpp_fifo_overflow_drop + + drvs->rx_input_fifo_overflow_drop + + drvs->rx_drops_no_pbuf; } void be_link_status_update(struct be_adapter *adapter, bool link_up) @@ -703,7 +881,7 @@ static void be_set_multicast_list(struct net_device *netdev) struct be_adapter *adapter = netdev_priv(netdev); if (netdev->flags & IFF_PROMISC) { - be_cmd_promiscuous_config(adapter, adapter->port_num, 1); + be_cmd_promiscuous_config(adapter, true); adapter->promiscuous = true; goto done; } @@ -711,7 +889,7 @@ static void be_set_multicast_list(struct net_device *netdev) /* BE was previously in promiscuous mode; disable it */ if (adapter->promiscuous) { adapter->promiscuous = false; - be_cmd_promiscuous_config(adapter, adapter->port_num, 0); + be_cmd_promiscuous_config(adapter, false); } /* Enable multicast promisc if num configured exceeds what we support */ @@ -993,9 +1171,10 @@ static void be_rx_compl_process(struct be_adapter *adapter, struct be_rx_obj *rxo, struct be_rx_compl_info *rxcp) { + struct net_device *netdev = adapter->netdev; struct sk_buff *skb; - skb = netdev_alloc_skb_ip_align(adapter->netdev, BE_HDR_LEN); + skb = netdev_alloc_skb_ip_align(netdev, BE_HDR_LEN); if (unlikely(!skb)) { if (net_ratelimit()) dev_warn(&adapter->pdev->dev, "skb alloc failed\n"); @@ -1005,13 +1184,16 @@ static void be_rx_compl_process(struct be_adapter *adapter, skb_fill_rx_data(adapter, rxo, skb, rxcp); - if (likely(adapter->rx_csum && csum_passed(rxcp))) + if (likely((netdev->features & NETIF_F_RXCSUM) && csum_passed(rxcp))) skb->ip_summed = CHECKSUM_UNNECESSARY; else skb_checksum_none_assert(skb); skb->truesize = skb->len + sizeof(struct sk_buff); - skb->protocol = eth_type_trans(skb, adapter->netdev); + skb->protocol = eth_type_trans(skb, netdev); + if (adapter->netdev->features & NETIF_F_RXHASH) + skb->rxhash = rxcp->rss_hash; + if (unlikely(rxcp->vlanf)) { if (!adapter->vlan_grp || adapter->vlans_added == 0) { @@ -1073,6 +1255,8 @@ static void be_rx_compl_process_gro(struct be_adapter *adapter, skb->data_len = rxcp->pkt_size; skb->truesize += rxcp->pkt_size; skb->ip_summed = CHECKSUM_UNNECESSARY; + if (adapter->netdev->features & NETIF_F_RXHASH) + skb->rxhash = rxcp->rss_hash; if (likely(!rxcp->vlanf)) napi_gro_frags(&eq_obj->napi); @@ -1103,9 +1287,14 @@ static void be_parse_rx_compl_v1(struct be_adapter *adapter, AMAP_GET_BITS(struct amap_eth_rx_compl_v1, numfrags, compl); rxcp->pkt_type = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, cast_enc, compl); - rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vtm, compl); - rxcp->vlan_tag = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vlan_tag, - compl); + rxcp->rss_hash = + AMAP_GET_BITS(struct amap_eth_rx_compl_v1, rsshash, rxcp); + if (rxcp->vlanf) { + rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vtm, + compl); + rxcp->vlan_tag = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vlan_tag, + compl); + } } static void be_parse_rx_compl_v0(struct be_adapter *adapter, @@ -1130,9 +1319,14 @@ static void be_parse_rx_compl_v0(struct be_adapter *adapter, AMAP_GET_BITS(struct amap_eth_rx_compl_v0, numfrags, compl); rxcp->pkt_type = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, cast_enc, compl); - rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vtm, compl); - rxcp->vlan_tag = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vlan_tag, - compl); + rxcp->rss_hash = + AMAP_GET_BITS(struct amap_eth_rx_compl_v0, rsshash, rxcp); + if (rxcp->vlanf) { + rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vtm, + compl); + rxcp->vlan_tag = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vlan_tag, + compl); + } } static struct be_rx_compl_info *be_rx_compl_get(struct be_rx_obj *rxo) @@ -1154,17 +1348,20 @@ static struct be_rx_compl_info *be_rx_compl_get(struct be_rx_obj *rxo) else be_parse_rx_compl_v0(adapter, compl, rxcp); - /* vlanf could be wrongly set in some cards. ignore if vtm is not set */ - if ((adapter->function_mode & 0x400) && !rxcp->vtm) - rxcp->vlanf = 0; + if (rxcp->vlanf) { + /* vlanf could be wrongly set in some cards. + * ignore if vtm is not set */ + if ((adapter->function_mode & 0x400) && !rxcp->vtm) + rxcp->vlanf = 0; - if (!lancer_chip(adapter)) - rxcp->vlan_tag = swab16(rxcp->vlan_tag); + if (!lancer_chip(adapter)) + rxcp->vlan_tag = swab16(rxcp->vlan_tag); - if (((adapter->pvid & VLAN_VID_MASK) == - (rxcp->vlan_tag & VLAN_VID_MASK)) && - !adapter->vlan_tag[rxcp->vlan_tag]) - rxcp->vlanf = 0; + if (((adapter->pvid & VLAN_VID_MASK) == + (rxcp->vlan_tag & VLAN_VID_MASK)) && + !adapter->vlan_tag[rxcp->vlan_tag]) + rxcp->vlanf = 0; + } /* As the compl has been parsed, reset it; we wont touch it again */ compl->dw[offsetof(struct amap_eth_rx_compl_v1, valid) / 32] = 0; @@ -1261,7 +1458,7 @@ static struct be_eth_tx_compl *be_tx_compl_get(struct be_queue_info *tx_cq) return txcp; } -static void be_tx_compl_process(struct be_adapter *adapter, u16 last_index) +static u16 be_tx_compl_process(struct be_adapter *adapter, u16 last_index) { struct be_queue_info *txq = &adapter->tx_obj.q; struct be_eth_wrb *wrb; @@ -1288,9 +1485,8 @@ static void be_tx_compl_process(struct be_adapter *adapter, u16 last_index) queue_tail_inc(txq); } while (cur_index != last_index); - atomic_sub(num_wrbs, &txq->used); - kfree_skb(sent_skb); + return num_wrbs; } static inline struct be_eq_entry *event_get(struct be_eq_obj *eq_obj) @@ -1373,7 +1569,7 @@ static void be_tx_compl_clean(struct be_adapter *adapter) struct be_queue_info *tx_cq = &adapter->tx_obj.cq; struct be_queue_info *txq = &adapter->tx_obj.q; struct be_eth_tx_compl *txcp; - u16 end_idx, cmpl = 0, timeo = 0; + u16 end_idx, cmpl = 0, timeo = 0, num_wrbs = 0; struct sk_buff **sent_skbs = adapter->tx_obj.sent_skb_list; struct sk_buff *sent_skb; bool dummy_wrb; @@ -1383,12 +1579,14 @@ static void be_tx_compl_clean(struct be_adapter *adapter) while ((txcp = be_tx_compl_get(tx_cq))) { end_idx = AMAP_GET_BITS(struct amap_eth_tx_compl, wrb_index, txcp); - be_tx_compl_process(adapter, end_idx); + num_wrbs += be_tx_compl_process(adapter, end_idx); cmpl++; } if (cmpl) { be_cq_notify(adapter, tx_cq->id, false, cmpl); + atomic_sub(num_wrbs, &txq->used); cmpl = 0; + num_wrbs = 0; } if (atomic_read(&txq->used) == 0 || ++timeo > 200) @@ -1408,7 +1606,8 @@ static void be_tx_compl_clean(struct be_adapter *adapter) index_adv(&end_idx, wrb_cnt_for_skb(adapter, sent_skb, &dummy_wrb) - 1, txq->len); - be_tx_compl_process(adapter, end_idx); + num_wrbs = be_tx_compl_process(adapter, end_idx); + atomic_sub(num_wrbs, &txq->used); } } @@ -1573,12 +1772,31 @@ static void be_rx_queues_destroy(struct be_adapter *adapter) } } +static u32 be_num_rxqs_want(struct be_adapter *adapter) +{ + if (multi_rxq && (adapter->function_caps & BE_FUNCTION_CAPS_RSS) && + !adapter->sriov_enabled && !(adapter->function_mode & 0x400)) { + return 1 + MAX_RSS_QS; /* one default non-RSS queue */ + } else { + dev_warn(&adapter->pdev->dev, + "No support for multiple RX queues\n"); + return 1; + } +} + static int be_rx_queues_create(struct be_adapter *adapter) { struct be_queue_info *eq, *q, *cq; struct be_rx_obj *rxo; int rc, i; + adapter->num_rx_qs = min(be_num_rxqs_want(adapter), + msix_enabled(adapter) ? + adapter->num_msix_vec - 1 : 1); + if (adapter->num_rx_qs != MAX_RX_QS) + dev_warn(&adapter->pdev->dev, + "Can create only %d RX queues", adapter->num_rx_qs); + adapter->big_page_size = (1 << get_order(rx_frag_size)) * PAGE_SIZE; for_all_rx_queues(adapter, rxo, i) { rxo->adapter = adapter; @@ -1724,12 +1942,15 @@ static int be_poll_rx(struct napi_struct *napi, int budget) break; /* Ignore flush completions */ - if (rxcp->num_rcvd) { + if (rxcp->num_rcvd && rxcp->pkt_size) { if (do_gro(rxcp)) be_rx_compl_process_gro(adapter, rxo, rxcp); else be_rx_compl_process(adapter, rxo, rxcp); + } else if (rxcp->pkt_size == 0) { + be_rx_compl_discard(adapter, rxo, rxcp); } + be_rx_stats_update(rxo, rxcp); } @@ -1760,12 +1981,12 @@ static int be_poll_tx_mcc(struct napi_struct *napi, int budget) struct be_queue_info *tx_cq = &adapter->tx_obj.cq; struct be_eth_tx_compl *txcp; int tx_compl = 0, mcc_compl, status = 0; - u16 end_idx; + u16 end_idx, num_wrbs = 0; while ((txcp = be_tx_compl_get(tx_cq))) { end_idx = AMAP_GET_BITS(struct amap_eth_tx_compl, wrb_index, txcp); - be_tx_compl_process(adapter, end_idx); + num_wrbs += be_tx_compl_process(adapter, end_idx); tx_compl++; } @@ -1781,6 +2002,8 @@ static int be_poll_tx_mcc(struct napi_struct *napi, int budget) if (tx_compl) { be_cq_notify(adapter, adapter->tx_obj.cq.id, true, tx_compl); + atomic_sub(num_wrbs, &txq->used); + /* As Tx wrbs have been freed up, wake up netdev queue if * it was stopped due to lack of tx wrbs. */ @@ -1843,6 +2066,9 @@ static void be_worker(struct work_struct *work) struct be_rx_obj *rxo; int i; + if (!adapter->ue_detected && !lancer_chip(adapter)) + be_detect_dump_ue(adapter); + /* when interrupts are not yet enabled, just reap any pending * mcc completions */ if (!netif_running(adapter->netdev)) { @@ -1855,15 +2081,16 @@ static void be_worker(struct work_struct *work) be_cq_notify(adapter, mcc_obj->cq.id, false, mcc_compl); } - if (!adapter->ue_detected && !lancer_chip(adapter)) - be_detect_dump_ue(adapter); - goto reschedule; } - if (!adapter->stats_cmd_sent) - be_cmd_get_stats(adapter, &adapter->stats_cmd); - + if (!adapter->stats_cmd_sent) { + if (lancer_chip(adapter)) + lancer_cmd_get_pport_stats(adapter, + &adapter->stats_cmd); + else + be_cmd_get_stats(adapter, &adapter->stats_cmd); + } be_tx_rate_update(adapter); for_all_rx_queues(adapter, rxo, i) { @@ -1875,8 +2102,6 @@ static void be_worker(struct work_struct *work) be_post_rx_frags(rxo, GFP_KERNEL); } } - if (!adapter->ue_detected && !lancer_chip(adapter)) - be_detect_dump_ue(adapter); reschedule: adapter->work_counter++; @@ -1885,51 +2110,35 @@ reschedule: static void be_msix_disable(struct be_adapter *adapter) { - if (adapter->msix_enabled) { + if (msix_enabled(adapter)) { pci_disable_msix(adapter->pdev); - adapter->msix_enabled = false; - } -} - -static int be_num_rxqs_get(struct be_adapter *adapter) -{ - if (multi_rxq && (adapter->function_caps & BE_FUNCTION_CAPS_RSS) && - !adapter->sriov_enabled && !(adapter->function_mode & 0x400)) { - return 1 + MAX_RSS_QS; /* one default non-RSS queue */ - } else { - dev_warn(&adapter->pdev->dev, - "No support for multiple RX queues\n"); - return 1; + adapter->num_msix_vec = 0; } } static void be_msix_enable(struct be_adapter *adapter) { #define BE_MIN_MSIX_VECTORS (1 + 1) /* Rx + Tx */ - int i, status; + int i, status, num_vec; - adapter->num_rx_qs = be_num_rxqs_get(adapter); + num_vec = be_num_rxqs_want(adapter) + 1; - for (i = 0; i < (adapter->num_rx_qs + 1); i++) + for (i = 0; i < num_vec; i++) adapter->msix_entries[i].entry = i; - status = pci_enable_msix(adapter->pdev, adapter->msix_entries, - adapter->num_rx_qs + 1); + status = pci_enable_msix(adapter->pdev, adapter->msix_entries, num_vec); if (status == 0) { goto done; } else if (status >= BE_MIN_MSIX_VECTORS) { + num_vec = status; if (pci_enable_msix(adapter->pdev, adapter->msix_entries, - status) == 0) { - adapter->num_rx_qs = status - 1; - dev_warn(&adapter->pdev->dev, - "Could alloc only %d MSIx vectors. " - "Using %d RX Qs\n", status, adapter->num_rx_qs); + num_vec) == 0) goto done; - } } return; done: - adapter->msix_enabled = true; + adapter->num_msix_vec = num_vec; + return; } static void be_sriov_enable(struct be_adapter *adapter) @@ -1937,7 +2146,20 @@ static void be_sriov_enable(struct be_adapter *adapter) be_check_sriov_fn_type(adapter); #ifdef CONFIG_PCI_IOV if (be_physfn(adapter) && num_vfs) { - int status; + int status, pos; + u16 nvfs; + + pos = pci_find_ext_capability(adapter->pdev, + PCI_EXT_CAP_ID_SRIOV); + pci_read_config_word(adapter->pdev, + pos + PCI_SRIOV_TOTAL_VF, &nvfs); + + if (num_vfs > nvfs) { + dev_info(&adapter->pdev->dev, + "Device supports %d VFs and not %d\n", + nvfs, num_vfs); + num_vfs = nvfs; + } status = pci_enable_sriov(adapter->pdev, num_vfs); adapter->sriov_enabled = status ? false : true; @@ -2010,8 +2232,7 @@ err_msix: err: dev_warn(&adapter->pdev->dev, "MSIX Request IRQ failed - err %d\n", status); - pci_disable_msix(adapter->pdev); - adapter->msix_enabled = false; + be_msix_disable(adapter); return status; } @@ -2020,7 +2241,7 @@ static int be_irq_register(struct be_adapter *adapter) struct net_device *netdev = adapter->netdev; int status; - if (adapter->msix_enabled) { + if (msix_enabled(adapter)) { status = be_msix_register(adapter); if (status == 0) goto done; @@ -2053,7 +2274,7 @@ static void be_irq_unregister(struct be_adapter *adapter) return; /* INTx */ - if (!adapter->msix_enabled) { + if (!msix_enabled(adapter)) { free_irq(netdev->irq, adapter); goto done; } @@ -2095,7 +2316,7 @@ static int be_close(struct net_device *netdev) be_cq_notify(adapter, rxo->cq.id, false, 0); } - if (adapter->msix_enabled) { + if (msix_enabled(adapter)) { vec = be_msix_vec_get(adapter, tx_eq); synchronize_irq(vec); @@ -2148,7 +2369,7 @@ static int be_open(struct net_device *netdev) be_async_mcc_enable(adapter); status = be_cmd_link_status_query(adapter, &link_up, &mac_speed, - &link_speed); + &link_speed, 0); if (status) goto err; be_link_status_update(adapter, link_up); @@ -2268,7 +2489,7 @@ static int be_setup(struct be_adapter *adapter) BE_IF_FLAGS_PASS_L3L4_ERRORS; en_flags |= BE_IF_FLAGS_PASS_L3L4_ERRORS; - if (be_multi_rxq(adapter)) { + if (adapter->function_caps & BE_FUNCTION_CAPS_RSS) { cap_flags |= BE_IF_FLAGS_RSS; en_flags |= BE_IF_FLAGS_RSS; } @@ -2325,7 +2546,6 @@ static int be_setup(struct be_adapter *adapter) return 0; - be_mcc_queues_destroy(adapter); rx_qs_destroy: be_rx_queues_destroy(adapter); tx_qs_destroy: @@ -2493,7 +2713,6 @@ static int be_flash_data(struct be_adapter *adapter, "cmd to write to flash rom failed.\n"); return -1; } - yield(); } } return 0; @@ -2511,32 +2730,96 @@ static int get_ufigen_type(struct flash_file_hdr_g2 *fhdr) return 0; } -int be_load_fw(struct be_adapter *adapter, u8 *func) +static int lancer_fw_download(struct be_adapter *adapter, + const struct firmware *fw) { - char fw_file[ETHTOOL_FLASH_MAX_FILENAME]; - const struct firmware *fw; - struct flash_file_hdr_g2 *fhdr; - struct flash_file_hdr_g3 *fhdr3; - struct image_hdr *img_hdr_ptr = NULL; +#define LANCER_FW_DOWNLOAD_CHUNK (32 * 1024) +#define LANCER_FW_DOWNLOAD_LOCATION "/prg" struct be_dma_mem flash_cmd; - int status, i = 0, num_imgs = 0; - const u8 *p; + const u8 *data_ptr = NULL; + u8 *dest_image_ptr = NULL; + size_t image_size = 0; + u32 chunk_size = 0; + u32 data_written = 0; + u32 offset = 0; + int status = 0; + u8 add_status = 0; - if (!netif_running(adapter->netdev)) { + if (!IS_ALIGNED(fw->size, sizeof(u32))) { dev_err(&adapter->pdev->dev, - "Firmware load not allowed (interface is down)\n"); - return -EPERM; + "FW Image not properly aligned. " + "Length must be 4 byte aligned.\n"); + status = -EINVAL; + goto lancer_fw_exit; + } + + flash_cmd.size = sizeof(struct lancer_cmd_req_write_object) + + LANCER_FW_DOWNLOAD_CHUNK; + flash_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, flash_cmd.size, + &flash_cmd.dma, GFP_KERNEL); + if (!flash_cmd.va) { + status = -ENOMEM; + dev_err(&adapter->pdev->dev, + "Memory allocation failure while flashing\n"); + goto lancer_fw_exit; } - strcpy(fw_file, func); + dest_image_ptr = flash_cmd.va + + sizeof(struct lancer_cmd_req_write_object); + image_size = fw->size; + data_ptr = fw->data; - status = request_firmware(&fw, fw_file, &adapter->pdev->dev); - if (status) - goto fw_exit; + while (image_size) { + chunk_size = min_t(u32, image_size, LANCER_FW_DOWNLOAD_CHUNK); + + /* Copy the image chunk content. */ + memcpy(dest_image_ptr, data_ptr, chunk_size); + + status = lancer_cmd_write_object(adapter, &flash_cmd, + chunk_size, offset, LANCER_FW_DOWNLOAD_LOCATION, + &data_written, &add_status); + + if (status) + break; + + offset += data_written; + data_ptr += data_written; + image_size -= data_written; + } + + if (!status) { + /* Commit the FW written */ + status = lancer_cmd_write_object(adapter, &flash_cmd, + 0, offset, LANCER_FW_DOWNLOAD_LOCATION, + &data_written, &add_status); + } + + dma_free_coherent(&adapter->pdev->dev, flash_cmd.size, flash_cmd.va, + flash_cmd.dma); + if (status) { + dev_err(&adapter->pdev->dev, + "Firmware load error. " + "Status code: 0x%x Additional Status: 0x%x\n", + status, add_status); + goto lancer_fw_exit; + } + + dev_info(&adapter->pdev->dev, "Firmware flashed successfully\n"); +lancer_fw_exit: + return status; +} + +static int be_fw_download(struct be_adapter *adapter, const struct firmware* fw) +{ + struct flash_file_hdr_g2 *fhdr; + struct flash_file_hdr_g3 *fhdr3; + struct image_hdr *img_hdr_ptr = NULL; + struct be_dma_mem flash_cmd; + const u8 *p; + int status = 0, i = 0, num_imgs = 0; p = fw->data; fhdr = (struct flash_file_hdr_g2 *) p; - dev_info(&adapter->pdev->dev, "Flashing firmware file %s\n", fw_file); flash_cmd.size = sizeof(struct be_cmd_write_flashrom) + 32*1024; flash_cmd.va = dma_alloc_coherent(&adapter->pdev->dev, flash_cmd.size, @@ -2545,7 +2828,7 @@ int be_load_fw(struct be_adapter *adapter, u8 *func) status = -ENOMEM; dev_err(&adapter->pdev->dev, "Memory allocation failure while flashing\n"); - goto fw_exit; + goto be_fw_exit; } if ((adapter->generation == BE_GEN3) && @@ -2573,11 +2856,37 @@ int be_load_fw(struct be_adapter *adapter, u8 *func) flash_cmd.dma); if (status) { dev_err(&adapter->pdev->dev, "Firmware load error\n"); - goto fw_exit; + goto be_fw_exit; } dev_info(&adapter->pdev->dev, "Firmware flashed successfully\n"); +be_fw_exit: + return status; +} + +int be_load_fw(struct be_adapter *adapter, u8 *fw_file) +{ + const struct firmware *fw; + int status; + + if (!netif_running(adapter->netdev)) { + dev_err(&adapter->pdev->dev, + "Firmware load not allowed (interface is down)\n"); + return -1; + } + + status = request_firmware(&fw, fw_file, &adapter->pdev->dev); + if (status) + goto fw_exit; + + dev_info(&adapter->pdev->dev, "Flashing firmware file %s\n", fw_file); + + if (lancer_chip(adapter)) + status = lancer_fw_download(adapter, fw); + else + status = be_fw_download(adapter, fw); + fw_exit: release_firmware(fw); return status; @@ -2606,10 +2915,14 @@ static void be_netdev_init(struct net_device *netdev) struct be_rx_obj *rxo; int i; - netdev->features |= NETIF_F_SG | NETIF_F_HW_VLAN_RX | NETIF_F_TSO | - NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_FILTER | - NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | - NETIF_F_GRO | NETIF_F_TSO6; + netdev->hw_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 | + NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | NETIF_F_RXCSUM | + NETIF_F_HW_VLAN_TX; + if (be_multi_rxq(adapter)) + netdev->hw_features |= NETIF_F_RXHASH; + + netdev->features |= netdev->hw_features | + NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER; netdev->vlan_features |= NETIF_F_SG | NETIF_F_TSO | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; @@ -2619,8 +2932,6 @@ static void be_netdev_init(struct net_device *netdev) netdev->flags |= IFF_MULTICAST; - adapter->rx_csum = true; - /* Default settings for Rx and Tx flow control */ adapter->rx_fc = true; adapter->tx_fc = true; @@ -2788,7 +3099,14 @@ static int be_stats_init(struct be_adapter *adapter) { struct be_dma_mem *cmd = &adapter->stats_cmd; - cmd->size = sizeof(struct be_cmd_req_get_stats); + if (adapter->generation == BE_GEN2) { + cmd->size = sizeof(struct be_cmd_req_get_stats_v0); + } else { + if (lancer_chip(adapter)) + cmd->size = sizeof(struct lancer_cmd_req_pport_stats); + else + cmd->size = sizeof(struct be_cmd_req_get_stats_v1); + } cmd->va = dma_alloc_coherent(&adapter->pdev->dev, cmd->size, &cmd->dma, GFP_KERNEL); if (cmd->va == NULL) @@ -2814,6 +3132,7 @@ static void __devexit be_remove(struct pci_dev *pdev) be_ctrl_cleanup(adapter); + kfree(adapter->vf_cfg); be_sriov_disable(adapter); be_msix_disable(adapter); @@ -2841,7 +3160,8 @@ static int be_get_config(struct be_adapter *adapter) memset(mac, 0, ETH_ALEN); - if (be_physfn(adapter)) { + /* A default permanent address is given to each VF for Lancer*/ + if (be_physfn(adapter) || lancer_chip(adapter)) { status = be_cmd_mac_addr_query(adapter, mac, MAC_ADDRESS_TYPE_NETWORK, true /*permanent */, 0); @@ -2883,6 +3203,7 @@ static int be_dev_family_check(struct be_adapter *adapter) adapter->generation = BE_GEN3; break; case OC_DEVICE_ID3: + case OC_DEVICE_ID4: pci_read_config_dword(pdev, SLI_INTF_REG_OFFSET, &sli_intf); if_type = (sli_intf & SLI_INTF_IF_TYPE_MASK) >> SLI_INTF_IF_TYPE_SHIFT; @@ -2892,10 +3213,6 @@ static int be_dev_family_check(struct be_adapter *adapter) dev_err(&pdev->dev, "SLI_INTF reg val is not valid\n"); return -EINVAL; } - if (num_vfs > 0) { - dev_err(&pdev->dev, "VFs not supported\n"); - return -EINVAL; - } adapter->sli_family = ((sli_intf & SLI_INTF_FAMILY_MASK) >> SLI_INTF_FAMILY_SHIFT); adapter->generation = BE_GEN3; @@ -2998,16 +3315,23 @@ static int __devinit be_probe(struct pci_dev *pdev, } be_sriov_enable(adapter); + if (adapter->sriov_enabled) { + adapter->vf_cfg = kcalloc(num_vfs, + sizeof(struct be_vf_cfg), GFP_KERNEL); + + if (!adapter->vf_cfg) + goto free_netdev; + } status = be_ctrl_init(adapter); if (status) - goto free_netdev; + goto free_vf_cfg; if (lancer_chip(adapter)) { status = lancer_test_and_set_rdy_state(adapter); if (status) { dev_err(&pdev->dev, "Adapter in non recoverable error\n"); - goto free_netdev; + goto ctrl_clean; } } @@ -3050,9 +3374,24 @@ static int __devinit be_probe(struct pci_dev *pdev, netif_carrier_off(netdev); if (be_physfn(adapter) && adapter->sriov_enabled) { - status = be_vf_eth_addr_config(adapter); - if (status) - goto unreg_netdev; + u8 mac_speed; + bool link_up; + u16 vf, lnk_speed; + + if (!lancer_chip(adapter)) { + status = be_vf_eth_addr_config(adapter); + if (status) + goto unreg_netdev; + } + + for (vf = 0; vf < num_vfs; vf++) { + status = be_cmd_link_status_query(adapter, &link_up, + &mac_speed, &lnk_speed, vf + 1); + if (!status) + adapter->vf_cfg[vf].vf_tx_rate = lnk_speed * 10; + else + goto unreg_netdev; + } } dev_info(&pdev->dev, "%s port %d\n", nic_name(pdev), adapter->port_num); @@ -3069,6 +3408,8 @@ stats_clean: be_stats_cleanup(adapter); ctrl_clean: be_ctrl_cleanup(adapter); +free_vf_cfg: + kfree(adapter->vf_cfg); free_netdev: be_sriov_disable(adapter); free_netdev(netdev); @@ -3153,16 +3494,15 @@ static void be_shutdown(struct pci_dev *pdev) if (!adapter) return; - if (netif_running(adapter->netdev)) - cancel_delayed_work_sync(&adapter->work); + cancel_delayed_work_sync(&adapter->work); netif_device_detach(adapter->netdev); - be_cmd_reset_function(adapter); - if (adapter->wol) be_setup_wol(adapter, true); + be_cmd_reset_function(adapter); + pci_disable_device(pdev); } @@ -3274,13 +3614,6 @@ static int __init be_init_module(void) rx_frag_size = 2048; } - if (num_vfs > 32) { - printk(KERN_WARNING DRV_NAME - " : Module param num_vfs must not be greater than 32." - "Using 32\n"); - num_vfs = 32; - } - return pci_register_driver(&be_driver); } module_init(be_init_module); |