diff options
Diffstat (limited to 'drivers/net/qlcnic')
| -rw-r--r-- | drivers/net/qlcnic/qlcnic.h | 77 | ||||
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_ctx.c | 90 | ||||
| -rw-r--r-- | drivers/net/qlcnic/qlcnic_main.c | 450 |
3 files changed, 542 insertions, 75 deletions
diff --git a/drivers/net/qlcnic/qlcnic.h b/drivers/net/qlcnic/qlcnic.h index 3675678bbf01..60ea7cb3308f 100644 --- a/drivers/net/qlcnic/qlcnic.h +++ b/drivers/net/qlcnic/qlcnic.h @@ -959,8 +959,6 @@ struct qlcnic_adapter { u16 switch_mode; u16 max_tx_ques; u16 max_rx_ques; - u16 min_tx_bw; - u16 max_tx_bw; u16 max_mtu; u32 fw_hal_version; @@ -984,7 +982,7 @@ struct qlcnic_adapter { u64 dev_rst_time; - struct qlcnic_pci_info *npars; + struct qlcnic_npar_info *npars; struct qlcnic_eswitch *eswitch; struct qlcnic_nic_template *nic_ops; @@ -1042,6 +1040,18 @@ struct qlcnic_pci_info { u8 reserved2[106]; }; +struct qlcnic_npar_info { + u16 vlan_id; + u8 phy_port; + u8 type; + u8 active; + u8 enable_pm; + u8 dest_npar; + u8 host_vlan_tag; + u8 promisc_mode; + u8 discard_tagged; + u8 mac_learning; +}; struct qlcnic_eswitch { u8 port; u8 active_vports; @@ -1057,6 +1067,63 @@ struct qlcnic_eswitch { #define QLCNIC_SWITCH_PORT_MIRRORING BIT_4 }; + +/* Return codes for Error handling */ +#define QL_STATUS_INVALID_PARAM -1 + +#define MAX_BW 10000 +#define MIN_BW 100 +#define MAX_VLAN_ID 4095 +#define MIN_VLAN_ID 2 +#define MAX_TX_QUEUES 1 +#define MAX_RX_QUEUES 4 +#define DEFAULT_MAC_LEARN 1 + +#define IS_VALID_VLAN(vlan) (vlan >= MIN_VLAN_ID && vlan <= MAX_VLAN_ID) +#define IS_VALID_BW(bw) (bw >= MIN_BW && bw <= MAX_BW \ + && (bw % 100) == 0) +#define IS_VALID_TX_QUEUES(que) (que > 0 && que <= MAX_TX_QUEUES) +#define IS_VALID_RX_QUEUES(que) (que > 0 && que <= MAX_RX_QUEUES) +#define IS_VALID_MODE(mode) (mode == 0 || mode == 1) + +struct qlcnic_pci_func_cfg { + u16 func_type; + u16 min_bw; + u16 max_bw; + u16 port_num; + u8 pci_func; + u8 func_state; + u8 def_mac_addr[6]; +}; + +struct qlcnic_npar_func_cfg { + u32 fw_capab; + u16 port_num; + u16 min_bw; + u16 max_bw; + u16 max_tx_queues; + u16 max_rx_queues; + u8 pci_func; + u8 op_mode; +}; + +struct qlcnic_pm_func_cfg { + u8 pci_func; + u8 action; + u8 dest_npar; + u8 reserved[5]; +}; + +struct qlcnic_esw_func_cfg { + u16 vlan_id; + u8 pci_func; + u8 host_vlan_tag; + u8 promisc_mode; + u8 discard_tagged; + u8 mac_learning; + u8 reserved; +}; + int qlcnic_fw_cmd_query_phy(struct qlcnic_adapter *adapter, u32 reg, u32 *val); int qlcnic_fw_cmd_set_phy(struct qlcnic_adapter *adapter, u32 reg, u32 val); @@ -1169,9 +1236,9 @@ void qlcnic_process_rcv_ring_diag(struct qlcnic_host_sds_ring *sds_ring); /* Management functions */ int qlcnic_set_mac_address(struct qlcnic_adapter *, u8*); int qlcnic_get_mac_address(struct qlcnic_adapter *, u8*); -int qlcnic_get_nic_info(struct qlcnic_adapter *, u8); +int qlcnic_get_nic_info(struct qlcnic_adapter *, struct qlcnic_info *, u8); int qlcnic_set_nic_info(struct qlcnic_adapter *, struct qlcnic_info *); -int qlcnic_get_pci_info(struct qlcnic_adapter *); +int qlcnic_get_pci_info(struct qlcnic_adapter *, struct qlcnic_pci_info*); int qlcnic_reset_partition(struct qlcnic_adapter *, u8); /* eSwitch management functions */ diff --git a/drivers/net/qlcnic/qlcnic_ctx.c b/drivers/net/qlcnic/qlcnic_ctx.c index 7969a7a87c85..cdd44b4136ae 100644 --- a/drivers/net/qlcnic/qlcnic_ctx.c +++ b/drivers/net/qlcnic/qlcnic_ctx.c @@ -611,7 +611,8 @@ int qlcnic_get_mac_address(struct qlcnic_adapter *adapter, u8 *mac) } /* Get info of a NIC partition */ -int qlcnic_get_nic_info(struct qlcnic_adapter *adapter, u8 func_id) +int qlcnic_get_nic_info(struct qlcnic_adapter *adapter, + struct qlcnic_info *npar_info, u8 func_id) { int err; dma_addr_t nic_dma_t; @@ -635,29 +636,23 @@ int qlcnic_get_nic_info(struct qlcnic_adapter *adapter, u8 func_id) QLCNIC_CDRP_CMD_GET_NIC_INFO); if (err == QLCNIC_RCODE_SUCCESS) { - adapter->physical_port = le16_to_cpu(nic_info->phys_port); - adapter->switch_mode = le16_to_cpu(nic_info->switch_mode); - adapter->max_tx_ques = le16_to_cpu(nic_info->max_tx_ques); - adapter->max_rx_ques = le16_to_cpu(nic_info->max_rx_ques); - adapter->min_tx_bw = le16_to_cpu(nic_info->min_tx_bw); - adapter->max_tx_bw = le16_to_cpu(nic_info->max_tx_bw); - adapter->max_mtu = le16_to_cpu(nic_info->max_mtu); - adapter->capabilities = le32_to_cpu(nic_info->capabilities); - adapter->max_mac_filters = nic_info->max_mac_filters; - - if (adapter->capabilities & BIT_6) - adapter->flags |= QLCNIC_ESWITCH_ENABLED; - else - adapter->flags &= ~QLCNIC_ESWITCH_ENABLED; + npar_info->phys_port = le16_to_cpu(nic_info->phys_port); + npar_info->switch_mode = le16_to_cpu(nic_info->switch_mode); + npar_info->max_tx_ques = le16_to_cpu(nic_info->max_tx_ques); + npar_info->max_rx_ques = le16_to_cpu(nic_info->max_rx_ques); + npar_info->min_tx_bw = le16_to_cpu(nic_info->min_tx_bw); + npar_info->max_tx_bw = le16_to_cpu(nic_info->max_tx_bw); + npar_info->capabilities = le32_to_cpu(nic_info->capabilities); + npar_info->max_mtu = le16_to_cpu(nic_info->max_mtu); dev_info(&adapter->pdev->dev, "phy port: %d switch_mode: %d,\n" "\tmax_tx_q: %d max_rx_q: %d min_tx_bw: 0x%x,\n" "\tmax_tx_bw: 0x%x max_mtu:0x%x, capabilities: 0x%x\n", - adapter->physical_port, adapter->switch_mode, - adapter->max_tx_ques, adapter->max_rx_ques, - adapter->min_tx_bw, adapter->max_tx_bw, - adapter->max_mtu, adapter->capabilities); + npar_info->phys_port, npar_info->switch_mode, + npar_info->max_tx_ques, npar_info->max_rx_ques, + npar_info->min_tx_bw, npar_info->max_tx_bw, + npar_info->max_mtu, npar_info->capabilities); } else { dev_err(&adapter->pdev->dev, "Failed to get nic info%d\n", err); @@ -672,7 +667,6 @@ int qlcnic_get_nic_info(struct qlcnic_adapter *adapter, u8 func_id) int qlcnic_set_nic_info(struct qlcnic_adapter *adapter, struct qlcnic_info *nic) { int err = -EIO; - u32 func_state; dma_addr_t nic_dma_t; void *nic_info_addr; struct qlcnic_info *nic_info; @@ -681,17 +675,6 @@ int qlcnic_set_nic_info(struct qlcnic_adapter *adapter, struct qlcnic_info *nic) if (adapter->op_mode != QLCNIC_MGMT_FUNC) return err; - if (qlcnic_api_lock(adapter)) - return err; - - func_state = QLCRD32(adapter, QLCNIC_CRB_DEV_REF_COUNT); - if (QLC_DEV_CHECK_ACTIVE(func_state, nic->pci_func)) { - qlcnic_api_unlock(adapter); - return err; - } - - qlcnic_api_unlock(adapter); - nic_info_addr = pci_alloc_consistent(adapter->pdev, nic_size, &nic_dma_t); if (!nic_info_addr) @@ -716,7 +699,7 @@ int qlcnic_set_nic_info(struct qlcnic_adapter *adapter, struct qlcnic_info *nic) adapter->fw_hal_version, MSD(nic_dma_t), LSD(nic_dma_t), - nic_size, + ((nic->pci_func << 16) | nic_size), QLCNIC_CDRP_CMD_SET_NIC_INFO); if (err != QLCNIC_RCODE_SUCCESS) { @@ -730,7 +713,8 @@ int qlcnic_set_nic_info(struct qlcnic_adapter *adapter, struct qlcnic_info *nic) } /* Get PCI Info of a partition */ -int qlcnic_get_pci_info(struct qlcnic_adapter *adapter) +int qlcnic_get_pci_info(struct qlcnic_adapter *adapter, + struct qlcnic_pci_info *pci_info) { int err = 0, i; dma_addr_t pci_info_dma_t; @@ -745,21 +729,6 @@ int qlcnic_get_pci_info(struct qlcnic_adapter *adapter) return -ENOMEM; memset(pci_info_addr, 0, pci_size); - if (!adapter->npars) - adapter->npars = kzalloc(pci_size, GFP_KERNEL); - if (!adapter->npars) { - err = -ENOMEM; - goto err_npar; - } - - if (!adapter->eswitch) - adapter->eswitch = kzalloc(sizeof(struct qlcnic_eswitch) * - QLCNIC_NIU_MAX_XG_PORTS, GFP_KERNEL); - if (!adapter->eswitch) { - err = -ENOMEM; - goto err_eswitch; - } - npar = (struct qlcnic_pci_info *) pci_info_addr; err = qlcnic_issue_cmd(adapter, adapter->ahw.pci_func, @@ -770,31 +739,24 @@ int qlcnic_get_pci_info(struct qlcnic_adapter *adapter) QLCNIC_CDRP_CMD_GET_PCI_INFO); if (err == QLCNIC_RCODE_SUCCESS) { - for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++, npar++) { - adapter->npars[i].id = le32_to_cpu(npar->id); - adapter->npars[i].active = le32_to_cpu(npar->active); - adapter->npars[i].type = le32_to_cpu(npar->type); - adapter->npars[i].default_port = + for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++, npar++, pci_info++) { + pci_info->id = le32_to_cpu(npar->id); + pci_info->active = le32_to_cpu(npar->active); + pci_info->type = le32_to_cpu(npar->type); + pci_info->default_port = le32_to_cpu(npar->default_port); - adapter->npars[i].tx_min_bw = + pci_info->tx_min_bw = le32_to_cpu(npar->tx_min_bw); - adapter->npars[i].tx_max_bw = + pci_info->tx_max_bw = le32_to_cpu(npar->tx_max_bw); - memcpy(adapter->npars[i].mac, npar->mac, ETH_ALEN); + memcpy(pci_info->mac, npar->mac, ETH_ALEN); } } else { dev_err(&adapter->pdev->dev, "Failed to get PCI Info%d\n", err); - kfree(adapter->npars); err = -EIO; } - goto err_npar; - -err_eswitch: - kfree(adapter->npars); - adapter->npars = NULL; -err_npar: pci_free_consistent(adapter->pdev, pci_size, pci_info_addr, pci_info_dma_t); return err; @@ -1012,9 +974,7 @@ int qlcnic_config_switch_port(struct qlcnic_adapter *adapter, u8 id, if (err != QLCNIC_RCODE_SUCCESS) { dev_err(&adapter->pdev->dev, "Failed to configure eswitch port%d\n", eswitch->port); - eswitch->flags |= QLCNIC_SWITCH_ENABLE; } else { - eswitch->flags &= ~QLCNIC_SWITCH_ENABLE; dev_info(&adapter->pdev->dev, "Configured eSwitch for port %d\n", eswitch->port); } diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c index 981aa91efc8c..18e2b2e6626d 100644 --- a/drivers/net/qlcnic/qlcnic_main.c +++ b/drivers/net/qlcnic/qlcnic_main.c @@ -476,6 +476,53 @@ qlcnic_cleanup_pci_map(struct qlcnic_adapter *adapter) } static int +qlcnic_init_pci_info(struct qlcnic_adapter *adapter) +{ + struct qlcnic_pci_info pci_info[QLCNIC_MAX_PCI_FUNC]; + int i, ret = 0, err; + u8 pfn; + + if (!adapter->npars) + adapter->npars = kzalloc(sizeof(struct qlcnic_npar_info) * + QLCNIC_MAX_PCI_FUNC, GFP_KERNEL); + if (!adapter->npars) + return -ENOMEM; + + if (!adapter->eswitch) + adapter->eswitch = kzalloc(sizeof(struct qlcnic_eswitch) * + QLCNIC_NIU_MAX_XG_PORTS, GFP_KERNEL); + if (!adapter->eswitch) { + err = -ENOMEM; + goto err_eswitch; + } + + ret = qlcnic_get_pci_info(adapter, pci_info); + if (!ret) { + for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) { + pfn = pci_info[i].id; + if (pfn > QLCNIC_MAX_PCI_FUNC) + return QL_STATUS_INVALID_PARAM; + adapter->npars[pfn].active = pci_info[i].active; + adapter->npars[pfn].type = pci_info[i].type; + adapter->npars[pfn].phy_port = pci_info[i].default_port; + adapter->npars[pfn].mac_learning = DEFAULT_MAC_LEARN; + } + + for (i = 0; i < QLCNIC_NIU_MAX_XG_PORTS; i++) + adapter->eswitch[i].flags |= QLCNIC_SWITCH_ENABLE; + + return ret; + } + + kfree(adapter->eswitch); + adapter->eswitch = NULL; +err_eswitch: + kfree(adapter->npars); + + return ret; +} + +static int qlcnic_set_function_modes(struct qlcnic_adapter *adapter) { u8 id; @@ -494,7 +541,7 @@ qlcnic_set_function_modes(struct qlcnic_adapter *adapter) if (qlcnic_config_npars) { for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) { - id = adapter->npars[i].id; + id = i; if (adapter->npars[i].type != QLCNIC_TYPE_NIC || id == adapter->ahw.pci_func) continue; @@ -519,6 +566,7 @@ qlcnic_get_driver_mode(struct qlcnic_adapter *adapter) { void __iomem *msix_base_addr; void __iomem *priv_op; + struct qlcnic_info nic_info; u32 func; u32 msix_base; u32 op_mode, priv_level; @@ -533,7 +581,14 @@ qlcnic_get_driver_mode(struct qlcnic_adapter *adapter) func = (func - msix_base)/QLCNIC_MSIX_TBL_PGSIZE; adapter->ahw.pci_func = func; - qlcnic_get_nic_info(adapter, adapter->ahw.pci_func); + if (!qlcnic_get_nic_info(adapter, &nic_info, adapter->ahw.pci_func)) { + adapter->capabilities = nic_info.capabilities; + + if (adapter->capabilities & BIT_6) + adapter->flags |= QLCNIC_ESWITCH_ENABLED; + else + adapter->flags &= ~QLCNIC_ESWITCH_ENABLED; + } if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED)) { adapter->nic_ops = &qlcnic_ops; @@ -552,7 +607,7 @@ qlcnic_get_driver_mode(struct qlcnic_adapter *adapter) case QLCNIC_MGMT_FUNC: adapter->op_mode = QLCNIC_MGMT_FUNC; adapter->nic_ops = &qlcnic_ops; - qlcnic_get_pci_info(adapter); + qlcnic_init_pci_info(adapter); /* Set privilege level for other functions */ qlcnic_set_function_modes(adapter); dev_info(&adapter->pdev->dev, @@ -654,7 +709,7 @@ qlcnic_check_options(struct qlcnic_adapter *adapter) int i, offset, val; int *ptr32; struct pci_dev *pdev = adapter->pdev; - + struct qlcnic_info nic_info; adapter->driver_mismatch = 0; ptr32 = (int *)&serial_num; @@ -696,7 +751,15 @@ qlcnic_check_options(struct qlcnic_adapter *adapter) adapter->num_jumbo_rxd = MAX_JUMBO_RCV_DESCRIPTORS_1G; } - qlcnic_get_nic_info(adapter, adapter->ahw.pci_func); + if (!qlcnic_get_nic_info(adapter, &nic_info, adapter->ahw.pci_func)) { + adapter->physical_port = nic_info.phys_port; + adapter->switch_mode = nic_info.switch_mode; + adapter->max_tx_ques = nic_info.max_tx_ques; + adapter->max_rx_ques = nic_info.max_rx_ques; + adapter->capabilities = nic_info.capabilities; + adapter->max_mac_filters = nic_info.max_mac_filters; + adapter->max_mtu = nic_info.max_mtu; + } adapter->msix_supported = !!use_msi_x; adapter->rss_supported = !!use_msi_x; @@ -2822,6 +2885,364 @@ static struct bin_attribute bin_attr_mem = { .write = qlcnic_sysfs_write_mem, }; +int +validate_pm_config(struct qlcnic_adapter *adapter, + struct qlcnic_pm_func_cfg *pm_cfg, int count) +{ + + u8 src_pci_func, s_esw_id, d_esw_id; + u8 dest_pci_func; + int i; + + for (i = 0; i < count; i++) { + src_pci_func = pm_cfg[i].pci_func; + dest_pci_func = pm_cfg[i].dest_npar; + if (src_pci_func >= QLCNIC_MAX_PCI_FUNC + || dest_pci_func >= QLCNIC_MAX_PCI_FUNC) + return QL_STATUS_INVALID_PARAM; + + if (adapter->npars[src_pci_func].type != QLCNIC_TYPE_NIC) + return QL_STATUS_INVALID_PARAM; + + if (adapter->npars[dest_pci_func].type != QLCNIC_TYPE_NIC) + return QL_STATUS_INVALID_PARAM; + + if (!IS_VALID_MODE(pm_cfg[i].action)) + return QL_STATUS_INVALID_PARAM; + + s_esw_id = adapter->npars[src_pci_func].phy_port; + d_esw_id = adapter->npars[dest_pci_func].phy_port; + + if (s_esw_id != d_esw_id) + return QL_STATUS_INVALID_PARAM; + + } + return 0; + +} + +static ssize_t +qlcnic_sysfs_write_pm_config(struct file *filp, struct kobject *kobj, + struct bin_attribute *attr, char *buf, loff_t offset, size_t size) +{ + struct device *dev = container_of(kobj, struct device, kobj); + struct qlcnic_adapter *adapter = dev_get_drvdata(dev); + struct qlcnic_pm_func_cfg *pm_cfg; + u32 id, action, pci_func; + int count, rem, i, ret; + + count = size / sizeof(struct qlcnic_pm_func_cfg); + rem = size % sizeof(struct qlcnic_pm_func_cfg); + if (rem) + return QL_STATUS_INVALID_PARAM; + + pm_cfg = (struct qlcnic_pm_func_cfg *) buf; + + ret = validate_pm_config(adapter, pm_cfg, count); + if (ret) + return ret; + for (i = 0; i < count; i++) { + pci_func = pm_cfg[i].pci_func; + action = pm_cfg[i].action; + id = adapter->npars[pci_func].phy_port; + ret = qlcnic_config_port_mirroring(adapter, id, + action, pci_func); + if (ret) + return ret; + } + + for (i = 0; i < count; i++) { + pci_func = pm_cfg[i].pci_func; + id = adapter->npars[pci_func].phy_port; + adapter->npars[pci_func].enable_pm = pm_cfg[i].action; + adapter->npars[pci_func].dest_npar = id; + } + return size; +} + +static ssize_t +qlcnic_sysfs_read_pm_config(struct file *filp, struct kobject *kobj, + struct bin_attribute *attr, char *buf, loff_t offset, size_t size) +{ + struct device *dev = container_of(kobj, struct device, kobj); + struct qlcnic_adapter *adapter = dev_get_drvdata(dev); + struct qlcnic_pm_func_cfg pm_cfg[QLCNIC_MAX_PCI_FUNC]; + int i; + + if (size != sizeof(pm_cfg)) + return QL_STATUS_INVALID_PARAM; + + for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) { + if (adapter->npars[i].type != QLCNIC_TYPE_NIC) + continue; + pm_cfg[i].action = adapter->npars[i].enable_pm; + pm_cfg[i].dest_npar = 0; + pm_cfg[i].pci_func = i; + } + memcpy(buf, &pm_cfg, size); + + return size; +} + +int +validate_esw_config(struct qlcnic_adapter *adapter, + struct qlcnic_esw_func_cfg *esw_cfg, int count) +{ + u8 pci_func; + int i; + + for (i = 0; i < count; i++) { + pci_func = esw_cfg[i].pci_func; + if (pci_func >= QLCNIC_MAX_PCI_FUNC) + return QL_STATUS_INVALID_PARAM; + + if (adapter->npars[i].type != QLCNIC_TYPE_NIC) + return QL_STATUS_INVALID_PARAM; + + if (esw_cfg->host_vlan_tag == 1) + if (!IS_VALID_VLAN(esw_cfg[i].vlan_id)) + return QL_STATUS_INVALID_PARAM; + + if (!IS_VALID_MODE(esw_cfg[i].promisc_mode) + || !IS_VALID_MODE(esw_cfg[i].host_vlan_tag) + || !IS_VALID_MODE(esw_cfg[i].mac_learning) + || !IS_VALID_MODE(esw_cfg[i].discard_tagged)) + return QL_STATUS_INVALID_PARAM; + } + + return 0; +} + +static ssize_t +qlcnic_sysfs_write_esw_config(struct file *file, struct kobject *kobj, + struct bin_attribute *attr, char *buf, loff_t offset, size_t size) +{ + struct device *dev = container_of(kobj, struct device, kobj); + struct qlcnic_adapter *adapter = dev_get_drvdata(dev); + struct qlcnic_esw_func_cfg *esw_cfg; + u8 id, discard_tagged, promsc_mode, mac_learn; + u8 vlan_tagging, pci_func, vlan_id; + int count, rem, i, ret; + + count = size / sizeof(struct qlcnic_esw_func_cfg); + rem = size % sizeof(struct qlcnic_esw_func_cfg); + if (rem) + return QL_STATUS_INVALID_PARAM; + + esw_cfg = (struct qlcnic_esw_func_cfg *) buf; + ret = validate_esw_config(adapter, esw_cfg, count); + if (ret) + return ret; + + for (i = 0; i < count; i++) { + pci_func = esw_cfg[i].pci_func; + id = adapter->npars[pci_func].phy_port; + vlan_tagging = esw_cfg[i].host_vlan_tag; + promsc_mode = esw_cfg[i].promisc_mode; + mac_learn = esw_cfg[i].mac_learning; + vlan_id = esw_cfg[i].vlan_id; + discard_tagged = esw_cfg[i].discard_tagged; + ret = qlcnic_config_switch_port(adapter, id, vlan_tagging, + discard_tagged, + promsc_mode, + mac_learn, + pci_func, + vlan_id); + if (ret) + return ret; + } + + for (i = 0; i < count; i++) { + pci_func = esw_cfg[i].pci_func; + adapter->npars[pci_func].promisc_mode = esw_cfg[i].promisc_mode; + adapter->npars[pci_func].mac_learning = esw_cfg[i].mac_learning; + adapter->npars[pci_func].vlan_id = esw_cfg[i].vlan_id; + adapter->npars[pci_func].discard_tagged = + esw_cfg[i].discard_tagged; + adapter->npars[pci_func].host_vlan_tag = + esw_cfg[i].host_vlan_tag; + } + + return size; +} + +static ssize_t +qlcnic_sysfs_read_esw_config(struct file *file, struct kobject *kobj, + struct bin_attribute *attr, char *buf, loff_t offset, size_t size) +{ + struct device *dev = container_of(kobj, struct device, kobj); + struct qlcnic_adapter *adapter = dev_get_drvdata(dev); + struct qlcnic_esw_func_cfg esw_cfg[QLCNIC_MAX_PCI_FUNC]; + int i; + + if (size != sizeof(esw_cfg)) + return QL_STATUS_INVALID_PARAM; + + for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) { + if (adapter->npars[i].type != QLCNIC_TYPE_NIC) + continue; + + esw_cfg[i].host_vlan_tag = adapter->npars[i].host_vlan_tag; + esw_cfg[i].promisc_mode = adapter->npars[i].promisc_mode; + esw_cfg[i].discard_tagged = adapter->npars[i].discard_tagged; + esw_cfg[i].vlan_id = adapter->npars[i].vlan_id; + esw_cfg[i].mac_learning = adapter->npars[i].mac_learning; + } + memcpy(buf, &esw_cfg, size); + + return size; +} + +int +validate_npar_config(struct qlcnic_adapter *adapter, + struct qlcnic_npar_func_cfg *np_cfg, int count) +{ + u8 pci_func, i; + + for (i = 0; i < count; i++) { + pci_func = np_cfg[i].pci_func; + if (pci_func >= QLCNIC_MAX_PCI_FUNC) + return QL_STATUS_INVALID_PARAM; + + if (adapter->npars[pci_func].type != QLCNIC_TYPE_NIC) + return QL_STATUS_INVALID_PARAM; + + if (!IS_VALID_BW(np_cfg[i].min_bw) + || !IS_VALID_BW(np_cfg[i].max_bw) + || !IS_VALID_RX_QUEUES(np_cfg[i].max_rx_queues) + || !IS_VALID_TX_QUEUES(np_cfg[i].max_tx_queues)) + return QL_STATUS_INVALID_PARAM; + } + return 0; +} + +static ssize_t +qlcnic_sysfs_write_npar_config(struct file *file, struct kobject *kobj, + struct bin_attribute *attr, char *buf, loff_t offset, size_t size) +{ + struct device *dev = container_of(kobj, struct device, kobj); + struct qlcnic_adapter *adapter = dev_get_drvdata(dev); + struct qlcnic_info nic_info; + struct qlcnic_npar_func_cfg *np_cfg; + int i, count, rem, ret; + u8 pci_func; + + count = size / sizeof(struct qlcnic_npar_func_cfg); + rem = size % sizeof(struct qlcnic_npar_func_cfg); + if (rem) + return QL_STATUS_INVALID_PARAM; + + np_cfg = (struct qlcnic_npar_func_cfg *) buf; + ret = validate_npar_config(adapter, np_cfg, count); + if (ret) + return ret; + + for (i = 0; i < count ; i++) { + pci_func = np_cfg[i].pci_func; + ret = qlcnic_get_nic_info(adapter, &nic_info, pci_func); + if (ret) + return ret; + nic_info.pci_func = pci_func; + nic_info.min_tx_bw = np_cfg[i].min_bw; + nic_info.max_tx_bw = np_cfg[i].max_bw; + ret = qlcnic_set_nic_info(adapter, &nic_info); + if (ret) + return ret; + } + + return size; + +} +static ssize_t +qlcnic_sysfs_read_npar_config(struct file *file, struct kobject *kobj, + struct bin_attribute *attr, char *buf, loff_t offset, size_t size) +{ + struct device *dev = container_of(kobj, struct device, kobj); + struct qlcnic_adapter *adapter = dev_get_drvdata(dev); + struct qlcnic_info nic_info; + struct qlcnic_npar_func_cfg np_cfg[QLCNIC_MAX_PCI_FUNC]; + int i, ret; + + if (size != sizeof(np_cfg)) + return QL_STATUS_INVALID_PARAM; + + for (i = 0; i < QLCNIC_MAX_PCI_FUNC ; i++) { + if (adapter->npars[i].type != QLCNIC_TYPE_NIC) + continue; + ret = qlcnic_get_nic_info(adapter, &nic_info, i); + if (ret) + return ret; + + np_cfg[i].pci_func = i; + np_cfg[i].op_mode = nic_info.op_mode; + np_cfg[i].port_num = nic_info.phys_port; + np_cfg[i].fw_capab = nic_info.capabilities; + np_cfg[i].min_bw = nic_info.min_tx_bw ; + np_cfg[i].max_bw = nic_info.max_tx_bw; + np_cfg[i].max_tx_queues = nic_info.max_tx_ques; + np_cfg[i].max_rx_queues = nic_info.max_rx_ques; + } + memcpy(buf, &np_cfg, size); + return size; +} + +static ssize_t +qlcnic_sysfs_read_pci_config(struct file *file, struct kobject *kobj, + struct bin_attribute *attr, char *buf, loff_t offset, size_t size) +{ + struct device *dev = container_of(kobj, struct device, kobj); + struct qlcnic_adapter *adapter = dev_get_drvdata(dev); + struct qlcnic_pci_func_cfg pci_cfg[QLCNIC_MAX_PCI_FUNC]; + struct qlcnic_pci_info pci_info[QLCNIC_MAX_PCI_FUNC]; + int i, ret; + + if (size != sizeof(pci_cfg)) + return QL_STATUS_INVALID_PARAM; + + ret = qlcnic_get_pci_info(adapter, pci_info); + if (ret) + return ret; + + for (i = 0; i < QLCNIC_MAX_PCI_FUNC ; i++) { + pci_cfg[i].pci_func = pci_info[i].id; + pci_cfg[i].func_type = pci_info[i].type; + pci_cfg[i].port_num = pci_info[i].default_port; + pci_cfg[i].min_bw = pci_info[i].tx_min_bw; + pci_cfg[i].max_bw = pci_info[i].tx_max_bw; + memcpy(&pci_cfg[i].def_mac_addr, &pci_info[i].mac, ETH_ALEN); + } + memcpy(buf, &pci_cfg, size); + return size; + +} +static struct bin_attribute bin_attr_npar_config = { + .attr = {.name = "npar_config", .mode = (S_IRUGO | S_IWUSR)}, + .size = 0, + .read = qlcnic_sysfs_read_npar_config, + .write = qlcnic_sysfs_write_npar_config, +}; + +static struct bin_attribute bin_attr_pci_config = { + .attr = {.name = "pci_config", .mode = (S_IRUGO | S_IWUSR)}, + .size = 0, + .read = qlcnic_sysfs_read_pci_config, + .write = NULL, +}; + +static struct bin_attribute bin_attr_esw_config = { + .attr = {.name = "esw_config", .mode = (S_IRUGO | S_IWUSR)}, + .size = 0, + .read = qlcnic_sysfs_read_esw_config, + .write = qlcnic_sysfs_write_esw_config, +}; + +static struct bin_attribute bin_attr_pm_config = { + .attr = {.name = "pm_config", .mode = (S_IRUGO | S_IWUSR)}, + .size = 0, + .read = qlcnic_sysfs_read_pm_config, + .write = qlcnic_sysfs_write_pm_config, +}; + static void qlcnic_create_sysfs_entries(struct qlcnic_adapter *adapter) { @@ -2853,6 +3274,18 @@ qlcnic_create_diag_entries(struct qlcnic_adapter *adapter) dev_info(dev, "failed to create crb sysfs entry\n"); if (device_create_bin_file(dev, &bin_attr_mem)) dev_info(dev, "failed to create mem sysfs entry\n"); + if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED) || + adapter->op_mode != QLCNIC_MGMT_FUNC) + return; + if (device_create_bin_file(dev, &bin_attr_pci_config)) + dev_info(dev, "failed to create pci config sysfs entry"); + if (device_create_bin_file(dev, &bin_attr_npar_config)) + dev_info(dev, "failed to create npar config sysfs entry"); + if (device_create_bin_file(dev, &bin_attr_esw_config)) + dev_info(dev, "failed to create esw config sysfs entry"); + if (device_create_bin_file(dev, &bin_attr_pm_config)) + dev_info(dev, "failed to create pm config sysfs entry"); + } @@ -2864,6 +3297,13 @@ qlcnic_remove_diag_entries(struct qlcnic_adapter *adapter) device_remove_file(dev, &dev_attr_diag_mode); device_remove_bin_file(dev, &bin_attr_crb); device_remove_bin_file(dev, &bin_attr_mem); + if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED) || + adapter->op_mode != QLCNIC_MGMT_FUNC) + return; + device_remove_bin_file(dev, &bin_attr_pci_config); + device_remove_bin_file(dev, &bin_attr_npar_config); + device_remove_bin_file(dev, &bin_attr_esw_config); + device_remove_bin_file(dev, &bin_attr_pm_config); } #ifdef CONFIG_INET |