From 4e8acb011f0e9e86e29b53ff051e699ba0c5726d Mon Sep 17 00:00:00 2001 From: Rajesh Borundia Date: Thu, 19 Aug 2010 05:08:25 +0000 Subject: qlcnic: configure port on eswitch o Nic partition capable devices has embedded switch, this needs to support various features like external switch. Signed-off-by: Rajesh Borundia Signed-off-by: Amit Kumar Salecha Signed-off-by: David S. Miller --- drivers/net/qlcnic/qlcnic_main.c | 185 +++++++++++++++++++++------------------ 1 file changed, 102 insertions(+), 83 deletions(-) (limited to 'drivers/net/qlcnic/qlcnic_main.c') diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c index c6f19c961c3d..7bb32859b928 100644 --- a/drivers/net/qlcnic/qlcnic_main.c +++ b/drivers/net/qlcnic/qlcnic_main.c @@ -506,7 +506,6 @@ qlcnic_init_pci_info(struct qlcnic_adapter *adapter) 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; adapter->npars[pfn].min_bw = pci_info[i].tx_min_bw; adapter->npars[pfn].max_bw = pci_info[i].tx_max_bw; } @@ -757,48 +756,65 @@ qlcnic_check_options(struct qlcnic_adapter *adapter) adapter->max_rds_rings = MAX_RDS_RINGS; } +static int +qlcnic_reset_eswitch_config(struct qlcnic_adapter *adapter, + struct qlcnic_npar_info *npar, int pci_func) +{ + struct qlcnic_esw_func_cfg esw_cfg; + esw_cfg.op_mode = QLCNIC_PORT_DEFAULTS; + esw_cfg.pci_func = pci_func; + esw_cfg.vlan_id = npar->pvid; + esw_cfg.mac_learning = npar->mac_learning; + esw_cfg.discard_tagged = npar->discard_tagged; + esw_cfg.mac_anti_spoof = npar->mac_anti_spoof; + esw_cfg.offload_flags = npar->offload_flags; + esw_cfg.promisc_mode = npar->promisc_mode; + if (qlcnic_config_switch_port(adapter, &esw_cfg)) + return -EIO; + + esw_cfg.op_mode = QLCNIC_ADD_VLAN; + if (qlcnic_config_switch_port(adapter, &esw_cfg)) + return -EIO; + + return 0; +} + static int qlcnic_reset_npar_config(struct qlcnic_adapter *adapter) { - int i, err = 0; + int i, err; struct qlcnic_npar_info *npar; struct qlcnic_info nic_info; if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED) || - !adapter->need_fw_reset) + !adapter->need_fw_reset || adapter->op_mode != QLCNIC_MGMT_FUNC) return 0; - if (adapter->op_mode == QLCNIC_MGMT_FUNC) { - /* Set the NPAR config data after FW reset */ - for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) { - npar = &adapter->npars[i]; - if (npar->type != QLCNIC_TYPE_NIC) - continue; - err = qlcnic_get_nic_info(adapter, &nic_info, i); - if (err) - goto err_out; - nic_info.min_tx_bw = npar->min_bw; - nic_info.max_tx_bw = npar->max_bw; - err = qlcnic_set_nic_info(adapter, &nic_info); - if (err) - goto err_out; - - if (npar->enable_pm) { - err = qlcnic_config_port_mirroring(adapter, - npar->dest_npar, 1, i); - if (err) - goto err_out; + /* Set the NPAR config data after FW reset */ + for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) { + npar = &adapter->npars[i]; + if (npar->type != QLCNIC_TYPE_NIC) + continue; + err = qlcnic_get_nic_info(adapter, &nic_info, i); + if (err) + return err; + nic_info.min_tx_bw = npar->min_bw; + nic_info.max_tx_bw = npar->max_bw; + err = qlcnic_set_nic_info(adapter, &nic_info); + if (err) + return err; - } - npar->mac_learning = DEFAULT_MAC_LEARN; - npar->host_vlan_tag = 0; - npar->promisc_mode = 0; - npar->discard_tagged = 0; - npar->vlan_id = 0; + if (npar->enable_pm) { + err = qlcnic_config_port_mirroring(adapter, + npar->dest_npar, 1, i); + if (err) + return err; } + err = qlcnic_reset_eswitch_config(adapter, npar, i); + if (err) + return err; } -err_out: - return err; + return 0; } static int @@ -863,12 +879,10 @@ wait_init: QLCWR32(adapter, QLCNIC_CRB_DEV_STATE, QLCNIC_DEV_READY); qlcnic_idc_debug_info(adapter, 1); - - qlcnic_check_options(adapter); if (qlcnic_reset_npar_config(adapter)) goto err_out; qlcnic_dev_set_npar_ready(adapter); - + qlcnic_check_options(adapter); adapter->need_fw_reset = 0; qlcnic_release_firmware(adapter); @@ -3082,9 +3096,6 @@ validate_pm_config(struct qlcnic_adapter *adapter, 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; @@ -3118,7 +3129,7 @@ qlcnic_sysfs_write_pm_config(struct file *filp, struct kobject *kobj, return ret; for (i = 0; i < count; i++) { pci_func = pm_cfg[i].pci_func; - action = pm_cfg[i].action; + action = !!pm_cfg[i].action; id = adapter->npars[pci_func].phy_port; ret = qlcnic_config_port_mirroring(adapter, id, action, pci_func); @@ -3129,7 +3140,7 @@ qlcnic_sysfs_write_pm_config(struct file *filp, struct kobject *kobj, 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].enable_pm = !!pm_cfg[i].action; adapter->npars[pci_func].dest_npar = id; } return size; @@ -3161,30 +3172,38 @@ qlcnic_sysfs_read_pm_config(struct file *filp, struct kobject *kobj, static int validate_esw_config(struct qlcnic_adapter *adapter, - struct qlcnic_esw_func_cfg *esw_cfg, int count) + 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 (adapter->op_mode == QLCNIC_MGMT_FUNC) + if (adapter->npars[pci_func].type != QLCNIC_TYPE_NIC) + return QL_STATUS_INVALID_PARAM; - if (esw_cfg->host_vlan_tag == 1) + switch (esw_cfg[i].op_mode) { + case QLCNIC_PORT_DEFAULTS: + break; + case QLCNIC_ADD_VLAN: 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)) + if (!esw_cfg[i].op_type) + return QL_STATUS_INVALID_PARAM; + break; + case QLCNIC_DEL_VLAN: + if (!IS_VALID_VLAN(esw_cfg[i].vlan_id)) + return QL_STATUS_INVALID_PARAM; + if (!esw_cfg[i].op_type) + return QL_STATUS_INVALID_PARAM; + break; + default: return QL_STATUS_INVALID_PARAM; + } } - return 0; } @@ -3195,8 +3214,9 @@ qlcnic_sysfs_write_esw_config(struct file *file, struct kobject *kobj, struct device *dev = container_of(kobj, struct device, kobj); struct qlcnic_adapter *adapter = dev_get_drvdata(dev); struct qlcnic_esw_func_cfg *esw_cfg; + struct qlcnic_npar_info *npar; int count, rem, i, ret; - u8 id, pci_func; + u8 pci_func; count = size / sizeof(struct qlcnic_esw_func_cfg); rem = size % sizeof(struct qlcnic_esw_func_cfg); @@ -3209,28 +3229,28 @@ qlcnic_sysfs_write_esw_config(struct file *file, struct kobject *kobj, return ret; for (i = 0; i < count; i++) { - pci_func = esw_cfg[i].pci_func; - id = adapter->npars[pci_func].phy_port; - ret = qlcnic_config_switch_port(adapter, id, - esw_cfg[i].host_vlan_tag, - esw_cfg[i].discard_tagged, - esw_cfg[i].promisc_mode, - esw_cfg[i].mac_learning, - esw_cfg[i].pci_func, - esw_cfg[i].vlan_id); - if (ret) - return ret; + if (qlcnic_config_switch_port(adapter, &esw_cfg[i])) + return QL_STATUS_INVALID_PARAM; } 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; + npar = &adapter->npars[pci_func]; + switch (esw_cfg[i].op_mode) { + case QLCNIC_PORT_DEFAULTS: + npar->promisc_mode = esw_cfg[i].promisc_mode; + npar->mac_learning = esw_cfg[i].mac_learning; + npar->offload_flags = esw_cfg[i].offload_flags; + npar->mac_anti_spoof = esw_cfg[i].mac_anti_spoof; + npar->discard_tagged = esw_cfg[i].discard_tagged; + break; + case QLCNIC_ADD_VLAN: + npar->pvid = esw_cfg[i].vlan_id; + break; + case QLCNIC_DEL_VLAN: + npar->pvid = 0; + break; + } } return size; @@ -3243,7 +3263,7 @@ qlcnic_sysfs_read_esw_config(struct file *file, struct kobject *kobj, 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; + u8 i; if (size != sizeof(esw_cfg)) return QL_STATUS_INVALID_PARAM; @@ -3251,12 +3271,9 @@ qlcnic_sysfs_read_esw_config(struct file *file, struct kobject *kobj, 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; + esw_cfg[i].pci_func = i; + if (qlcnic_get_eswitch_port_config(adapter, &esw_cfg[i])) + return QL_STATUS_INVALID_PARAM; } memcpy(buf, &esw_cfg, size); @@ -3580,15 +3597,16 @@ 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) + if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED)) + return; + if (device_create_bin_file(dev, &bin_attr_esw_config)) + dev_info(dev, "failed to create esw config sysfs entry"); + if (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"); if (device_create_bin_file(dev, &bin_attr_esw_stats)) @@ -3607,12 +3625,13 @@ 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) + if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED)) + return; + device_remove_bin_file(dev, &bin_attr_esw_config); + if (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); device_remove_bin_file(dev, &bin_attr_esw_stats); } -- cgit v1.2.3-59-g8ed1b