diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c | 67 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c | 40 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 41 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c | 19 |
7 files changed, 120 insertions, 53 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index 204d6e1..46d50f0 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -837,6 +837,7 @@ struct qlcnic_mac_list_s { #define QLCNIC_FW_CAP2_HW_LRO_IPV6 BIT_3 #define QLCNIC_FW_CAPABILITY_SET_DRV_VER BIT_5 #define QLCNIC_FW_CAPABILITY_2_BEACON BIT_7 +#define QLCNIC_FW_CAPABILITY_2_PER_PORT_ESWITCH_CFG BIT_8 /* module types */ #define LINKEVENT_MODULE_NOT_PRESENT 1 @@ -1184,6 +1185,7 @@ struct qlcnic_pci_info { }; struct qlcnic_npar_info { + bool eswitch_status; u16 pvid; u16 min_bw; u16 max_bw; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index 3ef5437..a1818da 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -2331,7 +2331,7 @@ int qlcnic_83xx_get_pci_info(struct qlcnic_adapter *adapter, pci_info->tx_max_bw, pci_info->mac); } if (ahw->op_mode == QLCNIC_MGMT_FUNC) - dev_info(dev, "Max vNIC functions = %d, active vNIC functions = %d\n", + dev_info(dev, "Max functions = %d, active functions = %d\n", ahw->max_pci_func, ahw->act_pci_func); } else { diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h index 2a2ab6b..533e150 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h @@ -411,6 +411,7 @@ enum qlcnic_83xx_states { #define QLC_83XX_GET_HW_LRO_CAPABILITY(val) (val & 0x400) #define QLC_83XX_GET_VLAN_ALIGN_CAPABILITY(val) (val & 0x4000) #define QLC_83XX_GET_FW_LRO_MSS_CAPABILITY(val) (val & 0x20000) +#define QLC_83XX_ESWITCH_CAPABILITY BIT_23 #define QLC_83XX_VIRTUAL_NIC_MODE 0xFF #define QLC_83XX_DEFAULT_MODE 0x0 #define QLC_83XX_SRIOV_MODE 0x1 @@ -625,6 +626,7 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *); int qlcnic_83xx_get_vnic_vport_info(struct qlcnic_adapter *, struct qlcnic_info *, u8); int qlcnic_83xx_get_vnic_pf_info(struct qlcnic_adapter *, struct qlcnic_info *); +int qlcnic_83xx_enable_port_eswitch(struct qlcnic_adapter *, int); void qlcnic_83xx_get_minidump_template(struct qlcnic_adapter *); void qlcnic_83xx_get_stats(struct qlcnic_adapter *adapter, u64 *data); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c index c24c2a4..f09e787 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c @@ -2003,36 +2003,6 @@ static int qlcnic_83xx_restart_hw(struct qlcnic_adapter *adapter) return 0; } -/** -* qlcnic_83xx_config_default_opmode -* -* @adapter: adapter structure -* -* Configure default driver operating mode -* -* Returns: Error code or Success(0) -* */ -int qlcnic_83xx_config_default_opmode(struct qlcnic_adapter *adapter) -{ - u32 op_mode; - struct qlcnic_hardware_context *ahw = adapter->ahw; - - qlcnic_get_func_no(adapter); - op_mode = QLCRDX(ahw, QLC_83XX_DRV_OP_MODE); - - if (test_bit(__QLCNIC_SRIOV_CAPABLE, &adapter->state)) - op_mode = QLC_83XX_DEFAULT_OPMODE; - - if (op_mode == QLC_83XX_DEFAULT_OPMODE) { - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver; - ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry; - } else { - return -EIO; - } - - return 0; -} - int qlcnic_83xx_get_nic_configuration(struct qlcnic_adapter *adapter) { int err; @@ -2052,26 +2022,26 @@ int qlcnic_83xx_get_nic_configuration(struct qlcnic_adapter *adapter) ahw->max_mac_filters = nic_info.max_mac_filters; ahw->max_mtu = nic_info.max_mtu; - /* VNIC mode is detected by BIT_23 in capabilities. This bit is also - * set in case device is SRIOV capable. VNIC and SRIOV are mutually - * exclusive. So in case of sriov capable device load driver in - * default mode + /* eSwitch capability indicates vNIC mode. + * vNIC and SRIOV are mutually exclusive operational modes. + * If SR-IOV capability is detected, SR-IOV physical function + * will get initialized in default mode. + * SR-IOV virtual function initialization follows a + * different code path and opmode. + * SRIOV mode has precedence over vNIC mode. */ - if (test_bit(__QLCNIC_SRIOV_CAPABLE, &adapter->state)) { - ahw->nic_mode = QLC_83XX_DEFAULT_MODE; - return ahw->nic_mode; - } + if (test_bit(__QLCNIC_SRIOV_CAPABLE, &adapter->state)) + return QLC_83XX_DEFAULT_OPMODE; - if (ahw->capabilities & BIT_23) - ahw->nic_mode = QLC_83XX_VIRTUAL_NIC_MODE; - else - ahw->nic_mode = QLC_83XX_DEFAULT_MODE; + if (ahw->capabilities & QLC_83XX_ESWITCH_CAPABILITY) + return QLC_83XX_VIRTUAL_NIC_MODE; - return ahw->nic_mode; + return QLC_83XX_DEFAULT_OPMODE; } int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter) { + struct qlcnic_hardware_context *ahw = adapter->ahw; int ret; ret = qlcnic_83xx_get_nic_configuration(adapter); @@ -2079,11 +2049,16 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter) return -EIO; if (ret == QLC_83XX_VIRTUAL_NIC_MODE) { + ahw->nic_mode = QLC_83XX_VIRTUAL_NIC_MODE; if (qlcnic_83xx_config_vnic_opmode(adapter)) return -EIO; - } else if (ret == QLC_83XX_DEFAULT_MODE) { - if (qlcnic_83xx_config_default_opmode(adapter)) - return -EIO; + + } else if (ret == QLC_83XX_DEFAULT_OPMODE) { + ahw->nic_mode = QLC_83XX_DEFAULT_MODE; + adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver; + ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry; + } else { + return -EIO; } return 0; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c index 599d1fd..0248a4c 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c @@ -208,7 +208,7 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter) return -EIO; } - if (ahw->capabilities & BIT_23) + if (ahw->capabilities & QLC_83XX_ESWITCH_CAPABILITY) adapter->flags |= QLCNIC_ESWITCH_ENABLED; else adapter->flags &= ~QLCNIC_ESWITCH_ENABLED; @@ -239,3 +239,41 @@ int qlcnic_83xx_check_vnic_state(struct qlcnic_adapter *adapter) return 0; } + +static int qlcnic_83xx_get_eswitch_port_info(struct qlcnic_adapter *adapter, + int func, int *port_id) +{ + struct qlcnic_info nic_info; + int err = 0; + + memset(&nic_info, 0, sizeof(struct qlcnic_info)); + + err = qlcnic_get_nic_info(adapter, &nic_info, func); + if (err) + return err; + + if (nic_info.capabilities & QLC_83XX_ESWITCH_CAPABILITY) + *port_id = nic_info.phys_port; + else + err = -EIO; + + return err; +} + +int qlcnic_83xx_enable_port_eswitch(struct qlcnic_adapter *adapter, int func) +{ + int id, err = 0; + + err = qlcnic_83xx_get_eswitch_port_info(adapter, func, &id); + if (err) + return err; + + if (!(adapter->eswitch[id].flags & QLCNIC_SWITCH_ENABLE)) { + if (!qlcnic_enable_eswitch(adapter, id, 1)) + adapter->eswitch[id].flags |= QLCNIC_SWITCH_ENABLE; + else + err = -EIO; + } + + return err; +} diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 2097d34..c4c5023 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -796,6 +796,23 @@ static int qlcnic_get_act_pci_func(struct qlcnic_adapter *adapter) return ret; } +static bool qlcnic_port_eswitch_cfg_capability(struct qlcnic_adapter *adapter) +{ + bool ret = false; + + if (qlcnic_84xx_check(adapter)) { + ret = true; + } else if (qlcnic_83xx_check(adapter)) { + if (adapter->ahw->extra_capability[0] & + QLCNIC_FW_CAPABILITY_2_PER_PORT_ESWITCH_CFG) + ret = true; + else + ret = false; + } + + return ret; +} + int qlcnic_init_pci_info(struct qlcnic_adapter *adapter) { struct qlcnic_pci_info *pci_info; @@ -839,18 +856,30 @@ int qlcnic_init_pci_info(struct qlcnic_adapter *adapter) (pci_info[i].type != QLCNIC_TYPE_NIC)) continue; + if (qlcnic_port_eswitch_cfg_capability(adapter)) { + if (!qlcnic_83xx_enable_port_eswitch(adapter, pfn)) + adapter->npars[j].eswitch_status = true; + else + continue; + } else { + adapter->npars[j].eswitch_status = true; + } + adapter->npars[j].pci_func = pfn; adapter->npars[j].active = (u8)pci_info[i].active; adapter->npars[j].type = (u8)pci_info[i].type; adapter->npars[j].phy_port = (u8)pci_info[i].default_port; adapter->npars[j].min_bw = pci_info[i].tx_min_bw; adapter->npars[j].max_bw = pci_info[i].tx_max_bw; + j++; } - for (i = 0; i < QLCNIC_NIU_MAX_XG_PORTS; i++) { - adapter->eswitch[i].flags |= QLCNIC_SWITCH_ENABLE; - if (qlcnic_83xx_check(adapter)) + if (qlcnic_82xx_check(adapter)) { + for (i = 0; i < QLCNIC_NIU_MAX_XG_PORTS; i++) + adapter->eswitch[i].flags |= QLCNIC_SWITCH_ENABLE; + } else if (!qlcnic_port_eswitch_cfg_capability(adapter)) { + for (i = 0; i < QLCNIC_NIU_MAX_XG_PORTS; i++) qlcnic_enable_eswitch(adapter, i, 1); } @@ -1275,6 +1304,9 @@ int qlcnic_set_default_offload_settings(struct qlcnic_adapter *adapter) return 0; for (i = 0; i < adapter->ahw->act_pci_func; i++) { + if (!adapter->npars[i].eswitch_status) + continue; + memset(&esw_cfg, 0, sizeof(struct qlcnic_esw_func_cfg)); esw_cfg.pci_func = adapter->npars[i].pci_func; esw_cfg.mac_override = BIT_0; @@ -1337,6 +1369,9 @@ int qlcnic_reset_npar_config(struct qlcnic_adapter *adapter) for (i = 0; i < adapter->ahw->act_pci_func; i++) { npar = &adapter->npars[i]; pci_func = npar->pci_func; + if (!adapter->npars[i].eswitch_status) + continue; + memset(&nic_info, 0, sizeof(struct qlcnic_info)); err = qlcnic_get_nic_info(adapter, &nic_info, pci_func); if (err) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c index 660c3f5..c6165d0 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c @@ -465,8 +465,14 @@ static ssize_t qlcnic_sysfs_read_pm_config(struct file *filp, memset(&pm_cfg, 0, sizeof(struct qlcnic_pm_func_cfg) * QLCNIC_MAX_PCI_FUNC); - for (i = 0; i < adapter->ahw->act_pci_func; i++) { + for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) { pci_func = adapter->npars[i].pci_func; + if (!adapter->npars[i].active) + continue; + + if (!adapter->npars[i].eswitch_status) + continue; + pm_cfg[pci_func].action = adapter->npars[i].enable_pm; pm_cfg[pci_func].dest_npar = 0; pm_cfg[pci_func].pci_func = i; @@ -632,8 +638,14 @@ static ssize_t qlcnic_sysfs_read_esw_config(struct file *file, memset(&esw_cfg, 0, sizeof(struct qlcnic_esw_func_cfg) * QLCNIC_MAX_PCI_FUNC); - for (i = 0; i < adapter->ahw->act_pci_func; i++) { + for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) { pci_func = adapter->npars[i].pci_func; + if (!adapter->npars[i].active) + continue; + + if (!adapter->npars[i].eswitch_status) + continue; + esw_cfg[pci_func].pci_func = pci_func; if (qlcnic_get_eswitch_port_config(adapter, &esw_cfg[pci_func])) return QL_STATUS_INVALID_PARAM; @@ -732,6 +744,9 @@ static ssize_t qlcnic_sysfs_read_npar_config(struct file *file, if (ret) return ret; + if (!adapter->npars[i].eswitch_status) + continue; + np_cfg[i].pci_func = i; np_cfg[i].op_mode = (u8)nic_info.op_mode; np_cfg[i].port_num = nic_info.phys_port; |