diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic')
20 files changed, 506 insertions, 386 deletions
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic.h b/drivers/net/ethernet/qlogic/netxen/netxen_nic.h index 32675e16021e..9adcdbb49476 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic.h +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic.h @@ -53,8 +53,8 @@ #define _NETXEN_NIC_LINUX_MAJOR 4 #define _NETXEN_NIC_LINUX_MINOR 0 -#define _NETXEN_NIC_LINUX_SUBVERSION 81 -#define NETXEN_NIC_LINUX_VERSIONID "4.0.81" +#define _NETXEN_NIC_LINUX_SUBVERSION 82 +#define NETXEN_NIC_LINUX_VERSIONID "4.0.82" #define NETXEN_VERSION_CODE(a, b, c) (((a) << 24) + ((b) << 16) + (c)) #define _major(v) (((v) >> 24) & 0xff) @@ -1883,9 +1883,8 @@ static inline u32 netxen_tx_avail(struct nx_host_tx_ring *tx_ring) int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, u64 *mac); int netxen_p3_get_mac_addr(struct netxen_adapter *adapter, u64 *mac); -extern void netxen_change_ringparam(struct netxen_adapter *adapter); -extern int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr, - int *valp); +void netxen_change_ringparam(struct netxen_adapter *adapter); +int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr, int *valp); extern const struct ethtool_ops netxen_nic_ethtool_ops; diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_hdr.h b/drivers/net/ethernet/qlogic/netxen/netxen_nic_hdr.h index 32c790659f9c..0c64c82b9acf 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_hdr.h +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_hdr.h @@ -958,6 +958,7 @@ enum { #define NETXEN_PEG_HALT_STATUS2 (NETXEN_CAM_RAM(0xac)) #define NX_CRB_DEV_REF_COUNT (NETXEN_CAM_RAM(0x138)) #define NX_CRB_DEV_STATE (NETXEN_CAM_RAM(0x140)) +#define NETXEN_ULA_KEY (NETXEN_CAM_RAM(0x178)) /* MiniDIMM related macros */ #define NETXEN_DIMM_CAPABILITY (NETXEN_CAM_RAM(0x258)) diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c index 8375cbde9969..67efe754367d 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c @@ -648,7 +648,7 @@ nx_p3_sre_macaddr_change(struct netxen_adapter *adapter, u8 *addr, unsigned op) mac_req = (nx_mac_req_t *)&req.words[0]; mac_req->op = op; - memcpy(mac_req->mac_addr, addr, 6); + memcpy(mac_req->mac_addr, addr, ETH_ALEN); return netxen_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); } diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c index cbd75f97ffb3..3bec8cfebf99 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c @@ -1415,6 +1415,32 @@ netxen_setup_netdev(struct netxen_adapter *adapter, return 0; } +#define NETXEN_ULA_ADAPTER_KEY (0xdaddad01) +#define NETXEN_NON_ULA_ADAPTER_KEY (0xdaddad00) + +static void netxen_read_ula_info(struct netxen_adapter *adapter) +{ + u32 temp; + + /* Print ULA info only once for an adapter */ + if (adapter->portnum != 0) + return; + + temp = NXRD32(adapter, NETXEN_ULA_KEY); + switch (temp) { + case NETXEN_ULA_ADAPTER_KEY: + dev_info(&adapter->pdev->dev, "ULA adapter"); + break; + case NETXEN_NON_ULA_ADAPTER_KEY: + dev_info(&adapter->pdev->dev, "non ULA adapter"); + break; + default: + break; + } + + return; +} + #ifdef CONFIG_PCIEAER static void netxen_mask_aer_correctable(struct netxen_adapter *adapter) { @@ -1561,6 +1587,8 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_out_disable_msi; } + netxen_read_ula_info(adapter); + err = netxen_setup_netdev(adapter, netdev); if (err) goto err_out_disable_msi; @@ -1602,7 +1630,6 @@ err_out_free_res: pci_release_regions(pdev); err_out_disable_pdev: - pci_set_drvdata(pdev, NULL); pci_disable_device(pdev); return err; } @@ -1661,7 +1688,6 @@ static void netxen_nic_remove(struct pci_dev *pdev) pci_release_regions(pdev); pci_disable_device(pdev); - pci_set_drvdata(pdev, NULL); free_netdev(netdev); } diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c index 91a8fcd6c246..0758b9435358 100644 --- a/drivers/net/ethernet/qlogic/qla3xxx.c +++ b/drivers/net/ethernet/qlogic/qla3xxx.c @@ -3916,7 +3916,6 @@ err_out_free_regions: pci_release_regions(pdev); err_out_disable_pdev: pci_disable_device(pdev); - pci_set_drvdata(pdev, NULL); err_out: return err; } @@ -3939,7 +3938,6 @@ static void ql3xxx_remove(struct pci_dev *pdev) iounmap(qdev->mem_map_registers); pci_release_regions(pdev); - pci_set_drvdata(pdev, NULL); free_netdev(ndev); } diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index 81bf83604c4f..0c2405dbc970 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -38,8 +38,8 @@ #define _QLCNIC_LINUX_MAJOR 5 #define _QLCNIC_LINUX_MINOR 3 -#define _QLCNIC_LINUX_SUBVERSION 50 -#define QLCNIC_LINUX_VERSIONID "5.3.50" +#define _QLCNIC_LINUX_SUBVERSION 51 +#define QLCNIC_LINUX_VERSIONID "5.3.51" #define QLCNIC_DRV_IDC_VER 0x01 #define QLCNIC_DRIVER_VERSION ((_QLCNIC_LINUX_MAJOR << 16) |\ (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION)) @@ -961,8 +961,6 @@ struct qlcnic_ipaddr { #define __QLCNIC_SRIOV_CAPABLE 11 #define __QLCNIC_MBX_POLL_ENABLE 12 #define __QLCNIC_DIAG_MODE 13 -#define __QLCNIC_DCB_STATE 14 -#define __QLCNIC_DCB_IN_AEN 15 #define QLCNIC_INTERRUPT_TEST 1 #define QLCNIC_LOOPBACK_TEST 2 @@ -1199,6 +1197,7 @@ struct qlcnic_npar_info { u8 promisc_mode; u8 offload_flags; u8 pci_func; + u8 mac[ETH_ALEN]; }; struct qlcnic_eswitch { @@ -2115,98 +2114,4 @@ static inline bool qlcnic_sriov_vf_check(struct qlcnic_adapter *adapter) return status; } - -static inline int qlcnic_dcb_get_hw_capability(struct qlcnic_adapter *adapter) -{ - struct qlcnic_dcb *dcb = adapter->dcb; - - if (dcb && dcb->ops->get_hw_capability) - return dcb->ops->get_hw_capability(adapter); - - return 0; -} - -static inline void qlcnic_dcb_free(struct qlcnic_adapter *adapter) -{ - struct qlcnic_dcb *dcb = adapter->dcb; - - if (dcb && dcb->ops->free) - dcb->ops->free(adapter); -} - -static inline int qlcnic_dcb_attach(struct qlcnic_adapter *adapter) -{ - struct qlcnic_dcb *dcb = adapter->dcb; - - if (dcb && dcb->ops->attach) - return dcb->ops->attach(adapter); - - return 0; -} - -static inline int -qlcnic_dcb_query_hw_capability(struct qlcnic_adapter *adapter, char *buf) -{ - struct qlcnic_dcb *dcb = adapter->dcb; - - if (dcb && dcb->ops->query_hw_capability) - return dcb->ops->query_hw_capability(adapter, buf); - - return 0; -} - -static inline void qlcnic_dcb_get_info(struct qlcnic_adapter *adapter) -{ - struct qlcnic_dcb *dcb = adapter->dcb; - - if (dcb && dcb->ops->get_info) - dcb->ops->get_info(adapter); -} - -static inline int -qlcnic_dcb_query_cee_param(struct qlcnic_adapter *adapter, char *buf, u8 type) -{ - struct qlcnic_dcb *dcb = adapter->dcb; - - if (dcb && dcb->ops->query_cee_param) - return dcb->ops->query_cee_param(adapter, buf, type); - - return 0; -} - -static inline int qlcnic_dcb_get_cee_cfg(struct qlcnic_adapter *adapter) -{ - struct qlcnic_dcb *dcb = adapter->dcb; - - if (dcb && dcb->ops->get_cee_cfg) - return dcb->ops->get_cee_cfg(adapter); - - return 0; -} - -static inline void -qlcnic_dcb_register_aen(struct qlcnic_adapter *adapter, u8 flag) -{ - struct qlcnic_dcb *dcb = adapter->dcb; - - if (dcb && dcb->ops->register_aen) - dcb->ops->register_aen(adapter, flag); -} - -static inline void qlcnic_dcb_handle_aen(struct qlcnic_adapter *adapter, - void *msg) -{ - struct qlcnic_dcb *dcb = adapter->dcb; - - if (dcb && dcb->ops->handle_aen) - dcb->ops->handle_aen(adapter, msg); -} - -static inline void qlcnic_dcb_init_dcbnl_ops(struct qlcnic_adapter *adapter) -{ - struct qlcnic_dcb *dcb = adapter->dcb; - - if (dcb && dcb->ops->init_dcbnl_ops) - dcb->ops->init_dcbnl_ops(adapter); -} #endif /* __QLCNIC_H_ */ diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index ace217c447dd..a44b9395b37a 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -902,7 +902,7 @@ void __qlcnic_83xx_process_aen(struct qlcnic_adapter *adapter) QLCNIC_MBX_RSP(event[0])); break; case QLCNIC_MBX_DCBX_CONFIG_CHANGE_EVENT: - qlcnic_dcb_handle_aen(adapter, (void *)&event[1]); + qlcnic_dcb_aen_handler(adapter->dcb, (void *)&event[1]); break; default: dev_dbg(&adapter->pdev->dev, "Unsupported AEN:0x%x.\n", @@ -2321,19 +2321,7 @@ int qlcnic_83xx_get_pci_info(struct qlcnic_adapter *adapter, i++; memcpy(pci_info->mac + sizeof(u32), &cmd.rsp.arg[i], 2); i = i + 3; - if (ahw->op_mode == QLCNIC_MGMT_FUNC) - dev_info(dev, "id = %d active = %d type = %d\n" - "\tport = %d min bw = %d max bw = %d\n" - "\tmac_addr = %pM\n", pci_info->id, - pci_info->active, pci_info->type, - pci_info->default_port, - pci_info->tx_min_bw, - pci_info->tx_max_bw, pci_info->mac); } - if (ahw->op_mode == QLCNIC_MGMT_FUNC) - dev_info(dev, "Max functions = %d, active functions = %d\n", - ahw->max_pci_func, ahw->act_pci_func); - } else { dev_err(dev, "Failed to get PCI Info, error = %d\n", err); err = -EIO; @@ -3279,12 +3267,12 @@ int qlcnic_83xx_reg_test(struct qlcnic_adapter *adapter) return 0; } -int qlcnic_83xx_get_regs_len(struct qlcnic_adapter *adapter) +inline int qlcnic_83xx_get_regs_len(struct qlcnic_adapter *adapter) { return (ARRAY_SIZE(qlcnic_83xx_ext_reg_tbl) * - sizeof(adapter->ahw->ext_reg_tbl)) + - (ARRAY_SIZE(qlcnic_83xx_reg_tbl) + - sizeof(adapter->ahw->reg_tbl)); + sizeof(*adapter->ahw->ext_reg_tbl)) + + (ARRAY_SIZE(qlcnic_83xx_reg_tbl) * + sizeof(*adapter->ahw->reg_tbl)); } int qlcnic_83xx_get_registers(struct qlcnic_adapter *adapter, u32 *regs_buff) @@ -3381,10 +3369,21 @@ void qlcnic_83xx_get_pauseparam(struct qlcnic_adapter *adapter, } config = ahw->port_config; if (config & QLC_83XX_CFG_STD_PAUSE) { - if (config & QLC_83XX_CFG_STD_TX_PAUSE) + switch (MSW(config)) { + case QLC_83XX_TX_PAUSE: pause->tx_pause = 1; - if (config & QLC_83XX_CFG_STD_RX_PAUSE) + break; + case QLC_83XX_RX_PAUSE: pause->rx_pause = 1; + break; + case QLC_83XX_TX_RX_PAUSE: + default: + /* Backward compatibility for existing + * flash definitions + */ + pause->tx_pause = 1; + pause->rx_pause = 1; + } } if (QLC_83XX_AUTONEG(config)) @@ -3427,7 +3426,8 @@ int qlcnic_83xx_set_pauseparam(struct qlcnic_adapter *adapter, ahw->port_config &= ~QLC_83XX_CFG_STD_RX_PAUSE; ahw->port_config |= QLC_83XX_CFG_STD_TX_PAUSE; } else if (!pause->rx_pause && !pause->tx_pause) { - ahw->port_config &= ~QLC_83XX_CFG_STD_TX_RX_PAUSE; + ahw->port_config &= ~(QLC_83XX_CFG_STD_TX_RX_PAUSE | + QLC_83XX_CFG_STD_PAUSE); } status = qlcnic_83xx_set_port_config(adapter); if (status) { diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h index 533e150503af..9f4e4c4ab521 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h @@ -363,6 +363,9 @@ enum qlcnic_83xx_states { #define QLC_83XX_LINK_EEE(data) ((data) & BIT_13) #define QLC_83XX_DCBX(data) (((data) >> 28) & 7) #define QLC_83XX_AUTONEG(data) ((data) & BIT_15) +#define QLC_83XX_TX_PAUSE 0x10 +#define QLC_83XX_RX_PAUSE 0x20 +#define QLC_83XX_TX_RX_PAUSE 0x30 #define QLC_83XX_CFG_STD_PAUSE (1 << 5) #define QLC_83XX_CFG_STD_TX_PAUSE (1 << 20) #define QLC_83XX_CFG_STD_RX_PAUSE (2 << 20) @@ -626,7 +629,7 @@ 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); +int qlcnic_83xx_set_port_eswitch_status(struct qlcnic_adapter *, int, 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 f09e787af0b2..e2cd48417041 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c @@ -636,7 +636,7 @@ int qlcnic_83xx_idc_reattach_driver(struct qlcnic_adapter *adapter) if (adapter->portnum == 0) qlcnic_set_drv_version(adapter); - qlcnic_dcb_get_info(adapter); + qlcnic_dcb_get_info(adapter->dcb); qlcnic_83xx_idc_attach_driver(adapter); return 0; @@ -818,6 +818,7 @@ static int qlcnic_83xx_idc_ready_state(struct qlcnic_adapter *adapter) struct qlcnic_hardware_context *ahw = adapter->ahw; struct qlcnic_mailbox *mbx = ahw->mailbox; int ret = 0; + u32 owner; u32 val; /* Perform NIC configuration based ready state entry actions */ @@ -846,6 +847,10 @@ static int qlcnic_83xx_idc_ready_state(struct qlcnic_adapter *adapter) clear_bit(QLC_83XX_MBX_READY, &mbx->status); set_bit(__QLCNIC_RESETTING, &adapter->state); qlcnic_83xx_idc_enter_need_reset_state(adapter, 1); + } else { + owner = qlcnic_83xx_idc_find_reset_owner_id(adapter); + if (ahw->pci_func == owner) + qlcnic_dump_fw(adapter); } return -EIO; } @@ -1058,6 +1063,12 @@ void qlcnic_83xx_idc_poll_dev_state(struct work_struct *work) adapter->ahw->idc.prev_state = adapter->ahw->idc.curr_state; qlcnic_83xx_periodic_tasks(adapter); + /* Do not reschedule if firmaware is in hanged state and auto + * recovery is disabled + */ + if ((adapter->flags & QLCNIC_FW_HANG) && !qlcnic_auto_fw_reset) + return; + /* Re-schedule the function */ if (test_bit(QLC_83XX_MODULE_LOADED, &adapter->ahw->idc.status)) qlcnic_schedule_work(adapter, qlcnic_83xx_idc_poll_dev_state, @@ -2163,6 +2174,7 @@ static int qlcnic_83xx_get_fw_info(struct qlcnic_adapter *adapter) int qlcnic_83xx_init(struct qlcnic_adapter *adapter, int pci_using_dac) { struct qlcnic_hardware_context *ahw = adapter->ahw; + struct qlcnic_dcb *dcb; int err = 0; ahw->msix_supported = !!qlcnic_use_msi_x; @@ -2220,8 +2232,10 @@ int qlcnic_83xx_init(struct qlcnic_adapter *adapter, int pci_using_dac) if (err) goto disable_mbx_intr; - if (adapter->dcb && qlcnic_dcb_attach(adapter)) - qlcnic_clear_dcb_ops(adapter); + dcb = adapter->dcb; + + if (dcb && qlcnic_dcb_attach(dcb)) + qlcnic_clear_dcb_ops(dcb); /* Periodically monitor device status */ qlcnic_83xx_idc_poll_dev_state(&adapter->fw_work.work); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c index 0248a4c2f5dd..734d28602ac3 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c @@ -94,13 +94,29 @@ qlcnic_83xx_config_vnic_buff_descriptors(struct qlcnic_adapter *adapter) **/ static int qlcnic_83xx_init_mgmt_vnic(struct qlcnic_adapter *adapter) { - int err = -EIO; + struct qlcnic_hardware_context *ahw = adapter->ahw; + struct device *dev = &adapter->pdev->dev; + struct qlcnic_npar_info *npar; + int i, err = -EIO; qlcnic_83xx_get_minidump_template(adapter); + if (!(adapter->flags & QLCNIC_ADAPTER_INITIALIZED)) { if (qlcnic_init_pci_info(adapter)) return err; + npar = adapter->npars; + + for (i = 0; i < ahw->act_pci_func; i++, npar++) { + dev_info(dev, "id:%d active:%d type:%d port:%d min_bw:%d max_bw:%d mac_addr:%pM\n", + npar->pci_func, npar->active, npar->type, + npar->phy_port, npar->min_bw, npar->max_bw, + npar->mac); + } + + dev_info(dev, "Max functions = %d, active functions = %d\n", + ahw->max_pci_func, ahw->act_pci_func); + if (qlcnic_83xx_set_vnic_opmode(adapter)) return err; @@ -115,12 +131,12 @@ static int qlcnic_83xx_init_mgmt_vnic(struct qlcnic_adapter *adapter) return err; qlcnic_83xx_config_vnic_buff_descriptors(adapter); - adapter->ahw->msix_supported = !!qlcnic_use_msi_x; + ahw->msix_supported = qlcnic_use_msi_x ? 1 : 0; adapter->flags |= QLCNIC_ADAPTER_INITIALIZED; qlcnic_83xx_enable_vnic_mode(adapter, 1); - dev_info(&adapter->pdev->dev, "HAL Version: %d, Management function\n", - adapter->ahw->fw_hal_version); + dev_info(dev, "HAL Version: %d, Management function\n", + ahw->fw_hal_version); return 0; } @@ -240,8 +256,8 @@ 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) +int qlcnic_83xx_set_port_eswitch_status(struct qlcnic_adapter *adapter, + int func, int *port_id) { struct qlcnic_info nic_info; int err = 0; @@ -257,23 +273,8 @@ static int qlcnic_83xx_get_eswitch_port_info(struct qlcnic_adapter *adapter, 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; - } + if (!err) + adapter->eswitch[*port_id].flags |= QLCNIC_SWITCH_ENABLE; return err; } diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c index d62d5ce432ec..86bca7c14f99 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c @@ -57,22 +57,22 @@ static const struct dcbnl_rtnl_ops qlcnic_dcbnl_ops; static void qlcnic_dcb_aen_work(struct work_struct *); static void qlcnic_dcb_data_cee_param_map(struct qlcnic_adapter *); -static inline void __qlcnic_init_dcbnl_ops(struct qlcnic_adapter *); -static void __qlcnic_dcb_free(struct qlcnic_adapter *); -static int __qlcnic_dcb_attach(struct qlcnic_adapter *); -static int __qlcnic_dcb_query_hw_capability(struct qlcnic_adapter *, char *); -static void __qlcnic_dcb_get_info(struct qlcnic_adapter *); - -static int qlcnic_82xx_dcb_get_hw_capability(struct qlcnic_adapter *); -static int qlcnic_82xx_dcb_query_cee_param(struct qlcnic_adapter *, char *, u8); -static int qlcnic_82xx_dcb_get_cee_cfg(struct qlcnic_adapter *); -static void qlcnic_82xx_dcb_handle_aen(struct qlcnic_adapter *, void *); - -static int qlcnic_83xx_dcb_get_hw_capability(struct qlcnic_adapter *); -static int qlcnic_83xx_dcb_query_cee_param(struct qlcnic_adapter *, char *, u8); -static int qlcnic_83xx_dcb_get_cee_cfg(struct qlcnic_adapter *); -static int qlcnic_83xx_dcb_register_aen(struct qlcnic_adapter *, bool); -static void qlcnic_83xx_dcb_handle_aen(struct qlcnic_adapter *, void *); +static inline void __qlcnic_init_dcbnl_ops(struct qlcnic_dcb *); +static void __qlcnic_dcb_free(struct qlcnic_dcb *); +static int __qlcnic_dcb_attach(struct qlcnic_dcb *); +static int __qlcnic_dcb_query_hw_capability(struct qlcnic_dcb *, char *); +static void __qlcnic_dcb_get_info(struct qlcnic_dcb *); + +static int qlcnic_82xx_dcb_get_hw_capability(struct qlcnic_dcb *); +static int qlcnic_82xx_dcb_query_cee_param(struct qlcnic_dcb *, char *, u8); +static int qlcnic_82xx_dcb_get_cee_cfg(struct qlcnic_dcb *); +static void qlcnic_82xx_dcb_aen_handler(struct qlcnic_dcb *, void *); + +static int qlcnic_83xx_dcb_get_hw_capability(struct qlcnic_dcb *); +static int qlcnic_83xx_dcb_query_cee_param(struct qlcnic_dcb *, char *, u8); +static int qlcnic_83xx_dcb_get_cee_cfg(struct qlcnic_dcb *); +static int qlcnic_83xx_dcb_register_aen(struct qlcnic_dcb *, bool); +static void qlcnic_83xx_dcb_aen_handler(struct qlcnic_dcb *, void *); struct qlcnic_dcb_capability { bool tsa_capability; @@ -180,7 +180,7 @@ static struct qlcnic_dcb_ops qlcnic_83xx_dcb_ops = { .query_cee_param = qlcnic_83xx_dcb_query_cee_param, .get_cee_cfg = qlcnic_83xx_dcb_get_cee_cfg, .register_aen = qlcnic_83xx_dcb_register_aen, - .handle_aen = qlcnic_83xx_dcb_handle_aen, + .aen_handler = qlcnic_83xx_dcb_aen_handler, }; static struct qlcnic_dcb_ops qlcnic_82xx_dcb_ops = { @@ -193,7 +193,7 @@ static struct qlcnic_dcb_ops qlcnic_82xx_dcb_ops = { .get_hw_capability = qlcnic_82xx_dcb_get_hw_capability, .query_cee_param = qlcnic_82xx_dcb_query_cee_param, .get_cee_cfg = qlcnic_82xx_dcb_get_cee_cfg, - .handle_aen = qlcnic_82xx_dcb_handle_aen, + .aen_handler = qlcnic_82xx_dcb_aen_handler, }; static u8 qlcnic_dcb_get_num_app(struct qlcnic_adapter *adapter, u32 val) @@ -242,10 +242,10 @@ static int qlcnic_dcb_prio_count(u8 up_tc_map) return j; } -static inline void __qlcnic_init_dcbnl_ops(struct qlcnic_adapter *adapter) +static inline void __qlcnic_init_dcbnl_ops(struct qlcnic_dcb *dcb) { - if (test_bit(__QLCNIC_DCB_STATE, &adapter->state)) - adapter->netdev->dcbnl_ops = &qlcnic_dcbnl_ops; + if (test_bit(QLCNIC_DCB_STATE, &dcb->state)) + dcb->adapter->netdev->dcbnl_ops = &qlcnic_dcbnl_ops; } static void qlcnic_set_dcb_ops(struct qlcnic_adapter *adapter) @@ -256,7 +256,7 @@ static void qlcnic_set_dcb_ops(struct qlcnic_adapter *adapter) adapter->dcb->ops = &qlcnic_83xx_dcb_ops; } -int __qlcnic_register_dcb(struct qlcnic_adapter *adapter) +int qlcnic_register_dcb(struct qlcnic_adapter *adapter) { struct qlcnic_dcb *dcb; @@ -267,20 +267,22 @@ int __qlcnic_register_dcb(struct qlcnic_adapter *adapter) adapter->dcb = dcb; dcb->adapter = adapter; qlcnic_set_dcb_ops(adapter); + dcb->state = 0; return 0; } -static void __qlcnic_dcb_free(struct qlcnic_adapter *adapter) +static void __qlcnic_dcb_free(struct qlcnic_dcb *dcb) { - struct qlcnic_dcb *dcb = adapter->dcb; + struct qlcnic_adapter *adapter; if (!dcb) return; - qlcnic_dcb_register_aen(adapter, 0); + adapter = dcb->adapter; + qlcnic_dcb_register_aen(dcb, 0); - while (test_bit(__QLCNIC_DCB_IN_AEN, &adapter->state)) + while (test_bit(QLCNIC_DCB_AEN_MODE, &dcb->state)) usleep_range(10000, 11000); cancel_delayed_work_sync(&dcb->aen_work); @@ -298,23 +300,22 @@ static void __qlcnic_dcb_free(struct qlcnic_adapter *adapter) adapter->dcb = NULL; } -static void __qlcnic_dcb_get_info(struct qlcnic_adapter *adapter) +static void __qlcnic_dcb_get_info(struct qlcnic_dcb *dcb) { - qlcnic_dcb_get_hw_capability(adapter); - qlcnic_dcb_get_cee_cfg(adapter); - qlcnic_dcb_register_aen(adapter, 1); + qlcnic_dcb_get_hw_capability(dcb); + qlcnic_dcb_get_cee_cfg(dcb); + qlcnic_dcb_register_aen(dcb, 1); } -static int __qlcnic_dcb_attach(struct qlcnic_adapter *adapter) +static int __qlcnic_dcb_attach(struct qlcnic_dcb *dcb) { - struct qlcnic_dcb *dcb = adapter->dcb; int err = 0; INIT_DELAYED_WORK(&dcb->aen_work, qlcnic_dcb_aen_work); dcb->wq = create_singlethread_workqueue("qlcnic-dcb"); if (!dcb->wq) { - dev_err(&adapter->pdev->dev, + dev_err(&dcb->adapter->pdev->dev, "DCB workqueue allocation failed. DCB will be disabled\n"); return -1; } @@ -331,7 +332,7 @@ static int __qlcnic_dcb_attach(struct qlcnic_adapter *adapter) goto out_free_cfg; } - qlcnic_dcb_get_info(adapter); + qlcnic_dcb_get_info(dcb); return 0; out_free_cfg: @@ -345,9 +346,9 @@ out_free_wq: return err; } -static int __qlcnic_dcb_query_hw_capability(struct qlcnic_adapter *adapter, - char *buf) +static int __qlcnic_dcb_query_hw_capability(struct qlcnic_dcb *dcb, char *buf) { + struct qlcnic_adapter *adapter = dcb->adapter; struct qlcnic_cmd_args cmd; u32 mbx_out; int err; @@ -371,15 +372,15 @@ static int __qlcnic_dcb_query_hw_capability(struct qlcnic_adapter *adapter, return err; } -static int __qlcnic_dcb_get_capability(struct qlcnic_adapter *adapter, u32 *val) +static int __qlcnic_dcb_get_capability(struct qlcnic_dcb *dcb, u32 *val) { - struct qlcnic_dcb_capability *cap = &adapter->dcb->cfg->capability; + struct qlcnic_dcb_capability *cap = &dcb->cfg->capability; u32 mbx_out; int err; memset(cap, 0, sizeof(struct qlcnic_dcb_capability)); - err = qlcnic_dcb_query_hw_capability(adapter, (char *)val); + err = qlcnic_dcb_query_hw_capability(dcb, (char *)val); if (err) return err; @@ -397,21 +398,21 @@ static int __qlcnic_dcb_get_capability(struct qlcnic_adapter *adapter, u32 *val) if (cap->max_num_tc > QLC_DCB_MAX_TC || cap->max_ets_tc > cap->max_num_tc || cap->max_pfc_tc > cap->max_num_tc) { - dev_err(&adapter->pdev->dev, "Invalid DCB configuration\n"); + dev_err(&dcb->adapter->pdev->dev, "Invalid DCB configuration\n"); return -EINVAL; } return err; } -static int qlcnic_82xx_dcb_get_hw_capability(struct qlcnic_adapter *adapter) +static int qlcnic_82xx_dcb_get_hw_capability(struct qlcnic_dcb *dcb) { - struct qlcnic_dcb_cfg *cfg = adapter->dcb->cfg; + struct qlcnic_dcb_cfg *cfg = dcb->cfg; struct qlcnic_dcb_capability *cap; u32 mbx_out; int err; - err = __qlcnic_dcb_get_capability(adapter, &mbx_out); + err = __qlcnic_dcb_get_capability(dcb, &mbx_out); if (err) return err; @@ -419,15 +420,16 @@ static int qlcnic_82xx_dcb_get_hw_capability(struct qlcnic_adapter *adapter) cap->dcb_capability = DCB_CAP_DCBX_VER_CEE | DCB_CAP_DCBX_LLD_MANAGED; if (cap->dcb_capability && cap->tsa_capability && cap->ets_capability) - set_bit(__QLCNIC_DCB_STATE, &adapter->state); + set_bit(QLCNIC_DCB_STATE, &dcb->state); return err; } -static int qlcnic_82xx_dcb_query_cee_param(struct qlcnic_adapter *adapter, +static int qlcnic_82xx_dcb_query_cee_param(struct qlcnic_dcb *dcb, char *buf, u8 type) { u16 size = sizeof(struct qlcnic_82xx_dcb_param_mbx_le); + struct qlcnic_adapter *adapter = dcb->adapter; struct qlcnic_82xx_dcb_param_mbx_le *prsp_le; struct device *dev = &adapter->pdev->dev; dma_addr_t cardrsp_phys_addr; @@ -447,8 +449,7 @@ static int qlcnic_82xx_dcb_query_cee_param(struct qlcnic_adapter *adapter, return -EINVAL; } - addr = dma_alloc_coherent(&adapter->pdev->dev, size, &cardrsp_phys_addr, - GFP_KERNEL); + addr = dma_alloc_coherent(dev, size, &cardrsp_phys_addr, GFP_KERNEL); if (addr == NULL) return -ENOMEM; @@ -488,72 +489,67 @@ out: qlcnic_free_mbx_args(&cmd); out_free_rsp: - dma_free_coherent(&adapter->pdev->dev, size, addr, cardrsp_phys_addr); + dma_free_coherent(dev, size, addr, cardrsp_phys_addr); return err; } -static int qlcnic_82xx_dcb_get_cee_cfg(struct qlcnic_adapter *adapter) +static int qlcnic_82xx_dcb_get_cee_cfg(struct qlcnic_dcb *dcb) { struct qlcnic_dcb_mbx_params *mbx; int err; - mbx = adapter->dcb->param; + mbx = dcb->param; if (!mbx) return 0; - err = qlcnic_dcb_query_cee_param(adapter, (char *)&mbx->type[0], + err = qlcnic_dcb_query_cee_param(dcb, (char *)&mbx->type[0], QLC_DCB_LOCAL_PARAM_FWID); if (err) return err; - err = qlcnic_dcb_query_cee_param(adapter, (char *)&mbx->type[1], + err = qlcnic_dcb_query_cee_param(dcb, (char *)&mbx->type[1], QLC_DCB_OPER_PARAM_FWID); if (err) return err; - err = qlcnic_dcb_query_cee_param(adapter, (char *)&mbx->type[2], + err = qlcnic_dcb_query_cee_param(dcb, (char *)&mbx->type[2], QLC_DCB_PEER_PARAM_FWID); if (err) return err; mbx->prio_tc_map = QLC_82XX_DCB_PRIO_TC_MAP; - qlcnic_dcb_data_cee_param_map(adapter); + qlcnic_dcb_data_cee_param_map(dcb->adapter); return err; } static void qlcnic_dcb_aen_work(struct work_struct *work) { - struct qlcnic_adapter *adapter; struct qlcnic_dcb *dcb; dcb = container_of(work, struct qlcnic_dcb, aen_work.work); - adapter = dcb->adapter; - qlcnic_dcb_get_cee_cfg(adapter); - clear_bit(__QLCNIC_DCB_IN_AEN, &adapter->state); + qlcnic_dcb_get_cee_cfg(dcb); + clear_bit(QLCNIC_DCB_AEN_MODE, &dcb->state); } -static void qlcnic_82xx_dcb_handle_aen(struct qlcnic_adapter *adapter, - void *data) +static void qlcnic_82xx_dcb_aen_handler(struct qlcnic_dcb *dcb, void *data) { - struct qlcnic_dcb *dcb = adapter->dcb; - - if (test_and_set_bit(__QLCNIC_DCB_IN_AEN, &adapter->state)) + if (test_and_set_bit(QLCNIC_DCB_AEN_MODE, &dcb->state)) return; queue_delayed_work(dcb->wq, &dcb->aen_work, 0); } -static int qlcnic_83xx_dcb_get_hw_capability(struct qlcnic_adapter *adapter) +static int qlcnic_83xx_dcb_get_hw_capability(struct qlcnic_dcb *dcb) { - struct qlcnic_dcb_capability *cap = &adapter->dcb->cfg->capability; + struct qlcnic_dcb_capability *cap = &dcb->cfg->capability; u32 mbx_out; int err; - err = __qlcnic_dcb_get_capability(adapter, &mbx_out); + err = __qlcnic_dcb_get_capability(dcb, &mbx_out); if (err) return err; @@ -565,14 +561,15 @@ static int qlcnic_83xx_dcb_get_hw_capability(struct qlcnic_adapter *adapter) cap->dcb_capability |= DCB_CAP_DCBX_LLD_MANAGED; if (cap->dcb_capability && cap->tsa_capability && cap->ets_capability) - set_bit(__QLCNIC_DCB_STATE, &adapter->state); + set_bit(QLCNIC_DCB_STATE, &dcb->state); return err; } -static int qlcnic_83xx_dcb_query_cee_param(struct qlcnic_adapter *adapter, +static int qlcnic_83xx_dcb_query_cee_param(struct qlcnic_dcb *dcb, char *buf, u8 idx) { + struct qlcnic_adapter *adapter = dcb->adapter; struct qlcnic_dcb_mbx_params mbx_out; int err, i, j, k, max_app, size; struct qlcnic_dcb_param *each; @@ -632,24 +629,23 @@ out: return err; } -static int qlcnic_83xx_dcb_get_cee_cfg(struct qlcnic_adapter *adapter) +static int qlcnic_83xx_dcb_get_cee_cfg(struct qlcnic_dcb *dcb) { - struct qlcnic_dcb *dcb = adapter->dcb; int err; - err = qlcnic_dcb_query_cee_param(adapter, (char *)dcb->param, 0); + err = qlcnic_dcb_query_cee_param(dcb, (char *)dcb->param, 0); if (err) return err; - qlcnic_dcb_data_cee_param_map(adapter); + qlcnic_dcb_data_cee_param_map(dcb->adapter); return err; } -static int qlcnic_83xx_dcb_register_aen(struct qlcnic_adapter *adapter, - bool flag) +static int qlcnic_83xx_dcb_register_aen(struct qlcnic_dcb *dcb, bool flag) { u8 val = (flag ? QLCNIC_CMD_INIT_NIC_FUNC : QLCNIC_CMD_STOP_NIC_FUNC); + struct qlcnic_adapter *adapter = dcb->adapter; struct qlcnic_cmd_args cmd; int err; @@ -669,19 +665,17 @@ static int qlcnic_83xx_dcb_register_aen(struct qlcnic_adapter *adapter, return err; } -static void qlcnic_83xx_dcb_handle_aen(struct qlcnic_adapter *adapter, - void *data) +static void qlcnic_83xx_dcb_aen_handler(struct qlcnic_dcb *dcb, void *data) { - struct qlcnic_dcb *dcb = adapter->dcb; u32 *val = data; - if (test_and_set_bit(__QLCNIC_DCB_IN_AEN, &adapter->state)) + if (test_and_set_bit(QLCNIC_DCB_AEN_MODE, &dcb->state)) return; if (*val & BIT_8) - set_bit(__QLCNIC_DCB_STATE, &adapter->state); + set_bit(QLCNIC_DCB_STATE, &dcb->state); else - clear_bit(__QLCNIC_DCB_STATE, &adapter->state); + clear_bit(QLCNIC_DCB_STATE, &dcb->state); queue_delayed_work(dcb->wq, &dcb->aen_work, 0); } @@ -814,12 +808,12 @@ static u8 qlcnic_dcb_get_state(struct net_device *netdev) { struct qlcnic_adapter *adapter = netdev_priv(netdev); - return test_bit(__QLCNIC_DCB_STATE, &adapter->state); + return test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state); } static void qlcnic_dcb_get_perm_hw_addr(struct net_device *netdev, u8 *addr) { - memcpy(addr, netdev->dev_addr, netdev->addr_len); + memcpy(addr, netdev->perm_addr, netdev->addr_len); } static void @@ -834,7 +828,7 @@ qlcnic_dcb_get_pg_tc_cfg_tx(struct net_device *netdev, int tc, u8 *prio, type = &adapter->dcb->cfg->type[QLC_DCB_OPER_IDX]; *prio = *pgid = *bw_per = *up_tc_map = 0; - if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state) || + if (!test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state) || !type->tc_param_valid) return; @@ -870,7 +864,7 @@ static void qlcnic_dcb_get_pg_bwg_cfg_tx(struct net_device *netdev, int pgid, *bw_pct = 0; type = &adapter->dcb->cfg->type[QLC_DCB_OPER_IDX]; - if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state) || + if (!test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state) || !type->tc_param_valid) return; @@ -896,7 +890,7 @@ static void qlcnic_dcb_get_pfc_cfg(struct net_device *netdev, int prio, *setting = 0; type = &adapter->dcb->cfg->type[QLC_DCB_OPER_IDX]; - if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state) || + if (!test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state) || !type->pfc_mode_enable) return; @@ -915,7 +909,7 @@ static u8 qlcnic_dcb_get_capability(struct net_device *netdev, int capid, { struct qlcnic_adapter *adapter = netdev_priv(netdev); - if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state)) + if (!test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state)) return 0; switch (capid) { @@ -944,7 +938,7 @@ static int qlcnic_dcb_get_num_tcs(struct net_device *netdev, int attr, u8 *num) struct qlcnic_adapter *adapter = netdev_priv(netdev); struct qlcnic_dcb_cfg *cfg = adapter->dcb->cfg; - if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state)) + if (!test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state)) return -EINVAL; switch (attr) { @@ -967,7 +961,7 @@ static u8 qlcnic_dcb_get_app(struct net_device *netdev, u8 idtype, u16 id) .protocol = id, }; - if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state)) + if (!test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state)) return 0; return dcb_getapp(netdev, &app); @@ -978,7 +972,7 @@ static u8 qlcnic_dcb_get_pfc_state(struct net_device *netdev) struct qlcnic_adapter *adapter = netdev_priv(netdev); struct qlcnic_dcb *dcb = adapter->dcb; - if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state)) + if (!test_bit(QLCNIC_DCB_STATE, &dcb->state)) return 0; return dcb->cfg->type[QLC_DCB_OPER_IDX].pfc_mode_enable; @@ -989,7 +983,7 @@ static u8 qlcnic_dcb_get_dcbx(struct net_device *netdev) struct qlcnic_adapter *adapter = netdev_priv(netdev); struct qlcnic_dcb_cfg *cfg = adapter->dcb->cfg; - if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state)) + if (!test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state)) return 0; return cfg->capability.dcb_capability; @@ -1000,7 +994,7 @@ static u8 qlcnic_dcb_get_feat_cfg(struct net_device *netdev, int fid, u8 *flag) struct qlcnic_adapter *adapter = netdev_priv(netdev); struct qlcnic_dcb_cee *type; - if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state)) + if (!test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state)) return 1; type = &adapter->dcb->cfg->type[QLC_DCB_OPER_IDX]; @@ -1055,7 +1049,7 @@ static int qlcnic_dcb_peer_app_info(struct net_device *netdev, *app_count = 0; - if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state)) + if (!test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state)) return 0; peer = &adapter->dcb->cfg->type[QLC_DCB_PEER_IDX]; @@ -1076,7 +1070,7 @@ static int qlcnic_dcb_peer_app_table(struct net_device *netdev, struct qlcnic_dcb_app *app; int i, j; - if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state)) + if (!test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state)) return 0; peer = &adapter->dcb->cfg->type[QLC_DCB_PEER_IDX]; @@ -1101,7 +1095,7 @@ static int qlcnic_dcb_cee_peer_get_pg(struct net_device *netdev, struct qlcnic_dcb_cee *peer; u8 i, j, k, map; - if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state)) + if (!test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state)) return 0; peer = &adapter->dcb->cfg->type[QLC_DCB_PEER_IDX]; @@ -1136,7 +1130,7 @@ static int qlcnic_dcb_cee_peer_get_pfc(struct net_device *netdev, pfc->pfc_en = 0; - if (!test_bit(__QLCNIC_DCB_STATE, &adapter->state)) + if (!test_bit(QLCNIC_DCB_STATE, &adapter->dcb->state)) return 0; peer = &cfg->type[QLC_DCB_PEER_IDX]; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.h index b87ce9fb503e..c04ae0cdc108 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.h @@ -8,26 +8,29 @@ #ifndef __QLCNIC_DCBX_H #define __QLCNIC_DCBX_H -void qlcnic_clear_dcb_ops(struct qlcnic_adapter *); +#define QLCNIC_DCB_STATE 0 +#define QLCNIC_DCB_AEN_MODE 1 #ifdef CONFIG_QLCNIC_DCB -int __qlcnic_register_dcb(struct qlcnic_adapter *); +int qlcnic_register_dcb(struct qlcnic_adapter *); #else -static inline int __qlcnic_register_dcb(struct qlcnic_adapter *adapter) +static inline int qlcnic_register_dcb(struct qlcnic_adapter *adapter) { return 0; } #endif +struct qlcnic_dcb; + struct qlcnic_dcb_ops { - void (*init_dcbnl_ops) (struct qlcnic_adapter *); - void (*free) (struct qlcnic_adapter *); - int (*attach) (struct qlcnic_adapter *); - int (*query_hw_capability) (struct qlcnic_adapter *, char *); - int (*get_hw_capability) (struct qlcnic_adapter *); - void (*get_info) (struct qlcnic_adapter *); - int (*query_cee_param) (struct qlcnic_adapter *, char *, u8); - int (*get_cee_cfg) (struct qlcnic_adapter *); - int (*register_aen) (struct qlcnic_adapter *, bool); - void (*handle_aen) (struct qlcnic_adapter *, void *); + int (*query_hw_capability) (struct qlcnic_dcb *, char *); + int (*get_hw_capability) (struct qlcnic_dcb *); + int (*query_cee_param) (struct qlcnic_dcb *, char *, u8); + void (*init_dcbnl_ops) (struct qlcnic_dcb *); + int (*register_aen) (struct qlcnic_dcb *, bool); + void (*aen_handler) (struct qlcnic_dcb *, void *); + int (*get_cee_cfg) (struct qlcnic_dcb *); + void (*get_info) (struct qlcnic_dcb *); + int (*attach) (struct qlcnic_dcb *); + void (*free) (struct qlcnic_dcb *); }; struct qlcnic_dcb { @@ -37,5 +40,85 @@ struct qlcnic_dcb { struct workqueue_struct *wq; struct qlcnic_dcb_ops *ops; struct qlcnic_dcb_cfg *cfg; + unsigned long state; }; + +static inline void qlcnic_clear_dcb_ops(struct qlcnic_dcb *dcb) +{ + kfree(dcb); + dcb = NULL; +} + +static inline int qlcnic_dcb_get_hw_capability(struct qlcnic_dcb *dcb) +{ + if (dcb && dcb->ops->get_hw_capability) + return dcb->ops->get_hw_capability(dcb); + + return 0; +} + +static inline void qlcnic_dcb_free(struct qlcnic_dcb *dcb) +{ + if (dcb && dcb->ops->free) + dcb->ops->free(dcb); +} + +static inline int qlcnic_dcb_attach(struct qlcnic_dcb *dcb) +{ + if (dcb && dcb->ops->attach) + return dcb->ops->attach(dcb); + + return 0; +} + +static inline int +qlcnic_dcb_query_hw_capability(struct qlcnic_dcb *dcb, char *buf) +{ + if (dcb && dcb->ops->query_hw_capability) + return dcb->ops->query_hw_capability(dcb, buf); + + return 0; +} + +static inline void qlcnic_dcb_get_info(struct qlcnic_dcb *dcb) +{ + if (dcb && dcb->ops->get_info) + dcb->ops->get_info(dcb); +} + +static inline int +qlcnic_dcb_query_cee_param(struct qlcnic_dcb *dcb, char *buf, u8 type) +{ + if (dcb && dcb->ops->query_cee_param) + return dcb->ops->query_cee_param(dcb, buf, type); + + return 0; +} + +static inline int qlcnic_dcb_get_cee_cfg(struct qlcnic_dcb *dcb) +{ + if (dcb && dcb->ops->get_cee_cfg) + return dcb->ops->get_cee_cfg(dcb); + + return 0; +} + +static inline void +qlcnic_dcb_register_aen(struct qlcnic_dcb *dcb, u8 flag) +{ + if (dcb && dcb->ops->register_aen) + dcb->ops->register_aen(dcb, flag); +} + +static inline void qlcnic_dcb_aen_handler(struct qlcnic_dcb *dcb, void *msg) +{ + if (dcb && dcb->ops->aen_handler) + dcb->ops->aen_handler(dcb, msg); +} + +static inline void qlcnic_dcb_init_dcbnl_ops(struct qlcnic_dcb *dcb) +{ + if (dcb && dcb->ops->init_dcbnl_ops) + dcb->ops->init_dcbnl_ops(dcb); +} #endif diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c index ff83a9fcd4c5..b2a8805997ca 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c @@ -187,8 +187,8 @@ static int qlcnic_dev_statistics_len(struct qlcnic_adapter *adapter) return -1; } -#define QLCNIC_RING_REGS_COUNT 20 -#define QLCNIC_RING_REGS_LEN (QLCNIC_RING_REGS_COUNT * sizeof(u32)) +#define QLCNIC_TX_INTR_NOT_CONFIGURED 0X78563412 + #define QLCNIC_MAX_EEPROM_LEN 1024 static const u32 diag_registers[] = { @@ -219,7 +219,15 @@ static const u32 ext_diag_registers[] = { }; #define QLCNIC_MGMT_API_VERSION 2 -#define QLCNIC_ETHTOOL_REGS_VER 3 +#define QLCNIC_ETHTOOL_REGS_VER 4 + +static inline int qlcnic_get_ring_regs_len(struct qlcnic_adapter *adapter) +{ + int ring_regs_cnt = (adapter->max_drv_tx_rings * 5) + + (adapter->max_rds_rings * 2) + + (adapter->max_sds_rings * 3) + 5; + return ring_regs_cnt * sizeof(u32); +} static int qlcnic_get_regs_len(struct net_device *dev) { @@ -231,7 +239,9 @@ static int qlcnic_get_regs_len(struct net_device *dev) else len = sizeof(ext_diag_registers) + sizeof(diag_registers); - return QLCNIC_RING_REGS_LEN + len + QLCNIC_DEV_INFO_SIZE + 1; + len += ((QLCNIC_DEV_INFO_SIZE + 2) * sizeof(u32)); + len += qlcnic_get_ring_regs_len(adapter); + return len; } static int qlcnic_get_eeprom_len(struct net_device *dev) @@ -493,6 +503,8 @@ qlcnic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p) struct qlcnic_adapter *adapter = netdev_priv(dev); struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx; struct qlcnic_host_sds_ring *sds_ring; + struct qlcnic_host_rds_ring *rds_rings; + struct qlcnic_host_tx_ring *tx_ring; u32 *regs_buff = p; int ring, i = 0; @@ -512,21 +524,35 @@ qlcnic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p) if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) return; - regs_buff[i++] = 0xFFEFCDAB; /* Marker btw regs and ring count*/ - - regs_buff[i++] = 1; /* No. of tx ring */ - regs_buff[i++] = le32_to_cpu(*(adapter->tx_ring->hw_consumer)); - regs_buff[i++] = readl(adapter->tx_ring->crb_cmd_producer); - - regs_buff[i++] = 2; /* No. of rx ring */ - regs_buff[i++] = readl(recv_ctx->rds_rings[0].crb_rcv_producer); - regs_buff[i++] = readl(recv_ctx->rds_rings[1].crb_rcv_producer); + /* Marker btw regs and TX ring count */ + regs_buff[i++] = 0xFFEFCDAB; + + regs_buff[i++] = adapter->max_drv_tx_rings; /* No. of TX ring */ + for (ring = 0; ring < adapter->max_drv_tx_rings; ring++) { + tx_ring = &adapter->tx_ring[ring]; + regs_buff[i++] = le32_to_cpu(*(tx_ring->hw_consumer)); + regs_buff[i++] = tx_ring->sw_consumer; + regs_buff[i++] = readl(tx_ring->crb_cmd_producer); + regs_buff[i++] = tx_ring->producer; + if (tx_ring->crb_intr_mask) + regs_buff[i++] = readl(tx_ring->crb_intr_mask); + else + regs_buff[i++] = QLCNIC_TX_INTR_NOT_CONFIGURED; + } - regs_buff[i++] = adapter->max_sds_rings; + regs_buff[i++] = adapter->max_rds_rings; /* No. of RX ring */ + for (ring = 0; ring < adapter->max_rds_rings; ring++) { + rds_rings = &recv_ctx->rds_rings[ring]; + regs_buff[i++] = readl(rds_rings->crb_rcv_producer); + regs_buff[i++] = rds_rings->producer; + } + regs_buff[i++] = adapter->max_sds_rings; /* No. of SDS ring */ for (ring = 0; ring < adapter->max_sds_rings; ring++) { sds_ring = &(recv_ctx->sds_rings[ring]); regs_buff[i++] = readl(sds_ring->crb_sts_consumer); + regs_buff[i++] = sds_ring->consumer; + regs_buff[i++] = readl(sds_ring->crb_intr_mask); } } diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c index b64e2bef9428..6f7f60c09f07 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c @@ -445,7 +445,7 @@ int qlcnic_82xx_sre_macaddr_change(struct qlcnic_adapter *adapter, u8 *addr, mac_req = (struct qlcnic_mac_req *)&req.words[0]; mac_req->op = op; - memcpy(mac_req->mac_addr, addr, 6); + memcpy(mac_req->mac_addr, addr, ETH_ALEN); vlan_req = (struct qlcnic_vlan_req *)&req.words[1]; vlan_req->vlan_id = cpu_to_le16(vlan_id); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c index 11b4bb83b930..897627dd1d04 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c @@ -1011,7 +1011,7 @@ static void qlcnic_handle_fw_message(int desc_cnt, int index, } break; case QLCNIC_C2H_OPCODE_GET_DCB_AEN: - qlcnic_dcb_handle_aen(adapter, (void *)&msg); + qlcnic_dcb_aen_handler(adapter->dcb, (void *)&msg); break; default: break; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index d8f4897e9e82..b97e4a0079d1 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -819,7 +819,7 @@ static bool qlcnic_port_eswitch_cfg_capability(struct qlcnic_adapter *adapter) int qlcnic_init_pci_info(struct qlcnic_adapter *adapter) { struct qlcnic_pci_info *pci_info; - int i, ret = 0, j = 0; + int i, id = 0, ret = 0, j = 0; u16 act_pci_func; u8 pfn; @@ -860,7 +860,8 @@ int qlcnic_init_pci_info(struct qlcnic_adapter *adapter) continue; if (qlcnic_port_eswitch_cfg_capability(adapter)) { - if (!qlcnic_83xx_enable_port_eswitch(adapter, pfn)) + if (!qlcnic_83xx_set_port_eswitch_status(adapter, pfn, + &id)) adapter->npars[j].eswitch_status = true; else continue; @@ -875,15 +876,16 @@ int qlcnic_init_pci_info(struct qlcnic_adapter *adapter) adapter->npars[j].min_bw = pci_info[i].tx_min_bw; adapter->npars[j].max_bw = pci_info[i].tx_max_bw; + memcpy(&adapter->npars[j].mac, &pci_info[i].mac, ETH_ALEN); j++; } - if (qlcnic_82xx_check(adapter)) { + /* Update eSwitch status for adapters without per port eSwitch + * configuration capability + */ + if (!qlcnic_port_eswitch_cfg_capability(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); } kfree(pci_info); @@ -2072,7 +2074,7 @@ qlcnic_setup_netdev(struct qlcnic_adapter *adapter, struct net_device *netdev, return err; } - qlcnic_dcb_init_dcbnl_ops(adapter); + qlcnic_dcb_init_dcbnl_ops(adapter->dcb); return 0; } @@ -2166,17 +2168,6 @@ void qlcnic_set_drv_version(struct qlcnic_adapter *adapter) qlcnic_fw_cmd_set_drv_version(adapter, fw_cmd); } -static int qlcnic_register_dcb(struct qlcnic_adapter *adapter) -{ - return __qlcnic_register_dcb(adapter); -} - -void qlcnic_clear_dcb_ops(struct qlcnic_adapter *adapter) -{ - kfree(adapter->dcb); - adapter->dcb = NULL; -} - static int qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -2185,6 +2176,7 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) struct qlcnic_hardware_context *ahw; int err, pci_using_dac = -1; char board_name[QLCNIC_MAX_BOARD_NAME_LEN + 19]; /* MAC + ": " + name */ + struct qlcnic_dcb *dcb; if (pdev->is_virtfn) return -ENODEV; @@ -2305,8 +2297,10 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) adapter->flags |= QLCNIC_NEED_FLR; - if (adapter->dcb && qlcnic_dcb_attach(adapter)) - qlcnic_clear_dcb_ops(adapter); + dcb = adapter->dcb; + + if (dcb && qlcnic_dcb_attach(dcb)) + qlcnic_clear_dcb_ops(dcb); } else if (qlcnic_83xx_check(adapter)) { adapter->max_drv_tx_rings = 1; @@ -2414,7 +2408,6 @@ err_out_free_res: pci_release_regions(pdev); err_out_disable_pdev: - pci_set_drvdata(pdev, NULL); pci_disable_device(pdev); return err; @@ -2451,7 +2444,7 @@ static void qlcnic_remove(struct pci_dev *pdev) qlcnic_cancel_idc_work(adapter); ahw = adapter->ahw; - qlcnic_dcb_free(adapter); + qlcnic_dcb_free(adapter->dcb); unregister_netdev(netdev); qlcnic_sriov_cleanup(adapter); @@ -2490,7 +2483,6 @@ static void qlcnic_remove(struct pci_dev *pdev) pci_disable_pcie_error_reporting(pdev); pci_release_regions(pdev); pci_disable_device(pdev); - pci_set_drvdata(pdev, NULL); if (adapter->qlcnic_wq) { destroy_workqueue(adapter->qlcnic_wq); @@ -3329,7 +3321,7 @@ qlcnic_attach_work(struct work_struct *work) return; } attach: - qlcnic_dcb_get_info(adapter); + qlcnic_dcb_get_info(adapter->dcb); if (netif_running(netdev)) { if (qlcnic_up(adapter, netdev)) @@ -3354,6 +3346,8 @@ done: static int qlcnic_check_health(struct qlcnic_adapter *adapter) { + struct qlcnic_hardware_context *ahw = adapter->ahw; + struct qlcnic_fw_dump *fw_dump = &ahw->fw_dump; u32 state = 0, heartbeat; u32 peg_status; int err = 0; @@ -3378,7 +3372,7 @@ qlcnic_check_health(struct qlcnic_adapter *adapter) if (adapter->need_fw_reset) goto detach; - if (adapter->ahw->reset_context && qlcnic_auto_fw_reset) + if (ahw->reset_context && qlcnic_auto_fw_reset) qlcnic_reset_hw_context(adapter); return 0; @@ -3421,6 +3415,9 @@ detach: qlcnic_schedule_work(adapter, qlcnic_detach_work, 0); QLCDB(adapter, DRV, "fw recovery scheduled.\n"); + } else if (!qlcnic_auto_fw_reset && fw_dump->enable && + adapter->flags & QLCNIC_FW_RESET_OWNER) { + qlcnic_dump_fw(adapter); } return 1; diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c index 15513608d480..7763962e2ec4 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c @@ -1187,41 +1187,38 @@ int qlcnic_dump_fw(struct qlcnic_adapter *adapter) } if (ops_index == ops_cnt) { - dev_info(&adapter->pdev->dev, - "Invalid entry type %d, exiting dump\n", + dev_info(dev, "Skipping unknown entry opcode %d\n", entry->hdr.type); - goto error; + entry->hdr.flags |= QLCNIC_DUMP_SKIP; + entry_offset += entry->hdr.offset; + continue; } /* Collect dump for this entry */ dump = fw_dump_ops[ops_index].handler(adapter, entry, buffer); - if (!qlcnic_valid_dump_entry(&adapter->pdev->dev, entry, dump)) + if (!qlcnic_valid_dump_entry(dev, entry, dump)) { entry->hdr.flags |= QLCNIC_DUMP_SKIP; + entry_offset += entry->hdr.offset; + continue; + } + buf_offset += entry->hdr.cap_size; entry_offset += entry->hdr.offset; buffer = fw_dump->data + buf_offset; } - if (dump_size != buf_offset) { - dev_info(&adapter->pdev->dev, - "Captured(%d) and expected size(%d) do not match\n", - buf_offset, dump_size); - goto error; - } else { - fw_dump->clr = 1; - snprintf(mesg, sizeof(mesg), "FW_DUMP=%s", - adapter->netdev->name); - dev_info(&adapter->pdev->dev, "%s: Dump data, %d bytes captured\n", - adapter->netdev->name, fw_dump->size); - /* Send a udev event to notify availability of FW dump */ - kobject_uevent_env(&adapter->pdev->dev.kobj, KOBJ_CHANGE, msg); - return 0; - } -error: + + fw_dump->clr = 1; + snprintf(mesg, sizeof(mesg), "FW_DUMP=%s", adapter->netdev->name); + dev_info(dev, "%s: Dump data %d bytes captured, template header size %d bytes\n", + adapter->netdev->name, fw_dump->size, tmpl_hdr->size); + /* Send a udev event to notify availability of FW dump */ + kobject_uevent_env(&dev->kobj, KOBJ_CHANGE, msg); + if (fw_dump->use_pex_dma) dma_free_coherent(dev, QLC_PEX_DMA_READ_SIZE, fw_dump->dma_buffer, fw_dump->phys_addr); - vfree(fw_dump->data); - return -EINVAL; + + return 0; } void qlcnic_83xx_get_minidump_template(struct qlcnic_adapter *adapter) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c index 392b9bd12b4f..8b96e29df30f 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c @@ -500,6 +500,7 @@ static int qlcnic_sriov_vf_init_driver(struct qlcnic_adapter *adapter) static int qlcnic_sriov_setup_vf(struct qlcnic_adapter *adapter, int pci_using_dac) { + struct qlcnic_dcb *dcb; int err; INIT_LIST_HEAD(&adapter->vf_mc_list); @@ -533,8 +534,10 @@ static int qlcnic_sriov_setup_vf(struct qlcnic_adapter *adapter, if (err) goto err_out_send_channel_term; - if (adapter->dcb && qlcnic_dcb_attach(adapter)) - qlcnic_clear_dcb_ops(adapter); + dcb = adapter->dcb; + + if (dcb && qlcnic_dcb_attach(dcb)) + qlcnic_clear_dcb_ops(dcb); err = qlcnic_setup_netdev(adapter, adapter->netdev, pci_using_dac); if (err) @@ -1577,7 +1580,7 @@ static int qlcnic_sriov_vf_reinit_driver(struct qlcnic_adapter *adapter) if (err) goto err_out_term_channel; - qlcnic_dcb_get_info(adapter); + qlcnic_dcb_get_info(adapter->dcb); return 0; diff --git a/drivers/net/ethernet/qlogic/qlge/qlge.h b/drivers/net/ethernet/qlogic/qlge/qlge.h index 899433778466..0c9c4e895595 100644 --- a/drivers/net/ethernet/qlogic/qlge/qlge.h +++ b/drivers/net/ethernet/qlogic/qlge/qlge.h @@ -18,7 +18,7 @@ */ #define DRV_NAME "qlge" #define DRV_STRING "QLogic 10 Gigabit PCI-E Ethernet Driver " -#define DRV_VERSION "v1.00.00.32" +#define DRV_VERSION "1.00.00.33" #define WQ_ADDR_ALIGN 0x3 /* 4 byte alignment */ @@ -2206,14 +2206,14 @@ extern char qlge_driver_name[]; extern const char qlge_driver_version[]; extern const struct ethtool_ops qlge_ethtool_ops; -extern int ql_sem_spinlock(struct ql_adapter *qdev, u32 sem_mask); -extern void ql_sem_unlock(struct ql_adapter *qdev, u32 sem_mask); -extern int ql_read_xgmac_reg(struct ql_adapter *qdev, u32 reg, u32 *data); -extern int ql_get_mac_addr_reg(struct ql_adapter *qdev, u32 type, u16 index, - u32 *value); -extern int ql_get_routing_reg(struct ql_adapter *qdev, u32 index, u32 *value); -extern int ql_write_cfg(struct ql_adapter *qdev, void *ptr, int size, u32 bit, - u16 q_id); +int ql_sem_spinlock(struct ql_adapter *qdev, u32 sem_mask); +void ql_sem_unlock(struct ql_adapter *qdev, u32 sem_mask); +int ql_read_xgmac_reg(struct ql_adapter *qdev, u32 reg, u32 *data); +int ql_get_mac_addr_reg(struct ql_adapter *qdev, u32 type, u16 index, + u32 *value); +int ql_get_routing_reg(struct ql_adapter *qdev, u32 index, u32 *value); +int ql_write_cfg(struct ql_adapter *qdev, void *ptr, int size, u32 bit, + u16 q_id); void ql_queue_fw_error(struct ql_adapter *qdev); void ql_mpi_work(struct work_struct *work); void ql_mpi_reset_work(struct work_struct *work); @@ -2233,10 +2233,9 @@ int ql_unpause_mpi_risc(struct ql_adapter *qdev); int ql_pause_mpi_risc(struct ql_adapter *qdev); int ql_hard_reset_mpi_risc(struct ql_adapter *qdev); int ql_soft_reset_mpi_risc(struct ql_adapter *qdev); -int ql_dump_risc_ram_area(struct ql_adapter *qdev, void *buf, - u32 ram_addr, int word_count); -int ql_core_dump(struct ql_adapter *qdev, - struct ql_mpi_coredump *mpi_coredump); +int ql_dump_risc_ram_area(struct ql_adapter *qdev, void *buf, u32 ram_addr, + int word_count); +int ql_core_dump(struct ql_adapter *qdev, struct ql_mpi_coredump *mpi_coredump); int ql_mb_about_fw(struct ql_adapter *qdev); int ql_mb_wol_set_magic(struct ql_adapter *qdev, u32 enable_wol); int ql_mb_wol_mode(struct ql_adapter *qdev, u32 wol); @@ -2249,8 +2248,7 @@ int ql_mb_get_port_cfg(struct ql_adapter *qdev); int ql_mb_set_port_cfg(struct ql_adapter *qdev); int ql_wait_fifo_empty(struct ql_adapter *qdev); void ql_get_dump(struct ql_adapter *qdev, void *buff); -void ql_gen_reg_dump(struct ql_adapter *qdev, - struct ql_reg_dump *mpi_coredump); +void ql_gen_reg_dump(struct ql_adapter *qdev, struct ql_reg_dump *mpi_coredump); netdev_tx_t ql_lb_send(struct sk_buff *skb, struct net_device *ndev); void ql_check_lb_frame(struct ql_adapter *, struct sk_buff *); int ql_own_firmware(struct ql_adapter *qdev); @@ -2264,9 +2262,9 @@ int ql_clean_lb_rx_ring(struct rx_ring *rx_ring, int budget); /* #define QL_OB_DUMP */ #ifdef QL_REG_DUMP -extern void ql_dump_xgmac_control_regs(struct ql_adapter *qdev); -extern void ql_dump_routing_entries(struct ql_adapter *qdev); -extern void ql_dump_regs(struct ql_adapter *qdev); +void ql_dump_xgmac_control_regs(struct ql_adapter *qdev); +void ql_dump_routing_entries(struct ql_adapter *qdev); +void ql_dump_regs(struct ql_adapter *qdev); #define QL_DUMP_REGS(qdev) ql_dump_regs(qdev) #define QL_DUMP_ROUTE(qdev) ql_dump_routing_entries(qdev) #define QL_DUMP_XGMAC_CONTROL_REGS(qdev) ql_dump_xgmac_control_regs(qdev) @@ -2277,26 +2275,26 @@ extern void ql_dump_regs(struct ql_adapter *qdev); #endif #ifdef QL_STAT_DUMP -extern void ql_dump_stat(struct ql_adapter *qdev); +void ql_dump_stat(struct ql_adapter *qdev); #define QL_DUMP_STAT(qdev) ql_dump_stat(qdev) #else #define QL_DUMP_STAT(qdev) #endif #ifdef QL_DEV_DUMP -extern void ql_dump_qdev(struct ql_adapter *qdev); +void ql_dump_qdev(struct ql_adapter *qdev); #define QL_DUMP_QDEV(qdev) ql_dump_qdev(qdev) #else #define QL_DUMP_QDEV(qdev) #endif #ifdef QL_CB_DUMP -extern void ql_dump_wqicb(struct wqicb *wqicb); -extern void ql_dump_tx_ring(struct tx_ring *tx_ring); -extern void ql_dump_ricb(struct ricb *ricb); -extern void ql_dump_cqicb(struct cqicb *cqicb); -extern void ql_dump_rx_ring(struct rx_ring *rx_ring); -extern void ql_dump_hw_cb(struct ql_adapter *qdev, int size, u32 bit, u16 q_id); +void ql_dump_wqicb(struct wqicb *wqicb); +void ql_dump_tx_ring(struct tx_ring *tx_ring); +void ql_dump_ricb(struct ricb *ricb); +void ql_dump_cqicb(struct cqicb *cqicb); +void ql_dump_rx_ring(struct rx_ring *rx_ring); +void ql_dump_hw_cb(struct ql_adapter *qdev, int size, u32 bit, u16 q_id); #define QL_DUMP_RICB(ricb) ql_dump_ricb(ricb) #define QL_DUMP_WQICB(wqicb) ql_dump_wqicb(wqicb) #define QL_DUMP_TX_RING(tx_ring) ql_dump_tx_ring(tx_ring) @@ -2314,9 +2312,9 @@ extern void ql_dump_hw_cb(struct ql_adapter *qdev, int size, u32 bit, u16 q_id); #endif #ifdef QL_OB_DUMP -extern void ql_dump_tx_desc(struct tx_buf_desc *tbd); -extern void ql_dump_ob_mac_iocb(struct ob_mac_iocb_req *ob_mac_iocb); -extern void ql_dump_ob_mac_rsp(struct ob_mac_iocb_rsp *ob_mac_rsp); +void ql_dump_tx_desc(struct tx_buf_desc *tbd); +void ql_dump_ob_mac_iocb(struct ob_mac_iocb_req *ob_mac_iocb); +void ql_dump_ob_mac_rsp(struct ob_mac_iocb_rsp *ob_mac_rsp); #define QL_DUMP_OB_MAC_IOCB(ob_mac_iocb) ql_dump_ob_mac_iocb(ob_mac_iocb) #define QL_DUMP_OB_MAC_RSP(ob_mac_rsp) ql_dump_ob_mac_rsp(ob_mac_rsp) #else @@ -2325,14 +2323,14 @@ extern void ql_dump_ob_mac_rsp(struct ob_mac_iocb_rsp *ob_mac_rsp); #endif #ifdef QL_IB_DUMP -extern void ql_dump_ib_mac_rsp(struct ib_mac_iocb_rsp *ib_mac_rsp); +void ql_dump_ib_mac_rsp(struct ib_mac_iocb_rsp *ib_mac_rsp); #define QL_DUMP_IB_MAC_RSP(ib_mac_rsp) ql_dump_ib_mac_rsp(ib_mac_rsp) #else #define QL_DUMP_IB_MAC_RSP(ib_mac_rsp) #endif #ifdef QL_ALL_DUMP -extern void ql_dump_all(struct ql_adapter *qdev); +void ql_dump_all(struct ql_adapter *qdev); #define QL_DUMP_ALL(qdev) ql_dump_all(qdev) #else #define QL_DUMP_ALL(qdev) diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c index 2553cf4503b9..a245dc18d769 100644 --- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c +++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c @@ -96,8 +96,10 @@ static DEFINE_PCI_DEVICE_TABLE(qlge_pci_tbl) = { MODULE_DEVICE_TABLE(pci, qlge_pci_tbl); -static int ql_wol(struct ql_adapter *qdev); -static void qlge_set_multicast_list(struct net_device *ndev); +static int ql_wol(struct ql_adapter *); +static void qlge_set_multicast_list(struct net_device *); +static int ql_adapter_down(struct ql_adapter *); +static int ql_adapter_up(struct ql_adapter *); /* This hardware semaphore causes exclusive access to * resources shared between the NIC driver, MPI firmware, @@ -1464,6 +1466,29 @@ static void ql_categorize_rx_err(struct ql_adapter *qdev, u8 rx_err, } } +/** + * ql_update_mac_hdr_len - helper routine to update the mac header length + * based on vlan tags if present + */ +static void ql_update_mac_hdr_len(struct ql_adapter *qdev, + struct ib_mac_iocb_rsp *ib_mac_rsp, + void *page, size_t *len) +{ + u16 *tags; + + if (qdev->ndev->features & NETIF_F_HW_VLAN_CTAG_RX) + return; + if (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_V) { + tags = (u16 *)page; + /* Look for stacked vlan tags in ethertype field */ + if (tags[6] == ETH_P_8021Q && + tags[8] == ETH_P_8021Q) + *len += 2 * VLAN_HLEN; + else + *len += VLAN_HLEN; + } +} + /* Process an inbound completion from an rx ring. */ static void ql_process_mac_rx_gro_page(struct ql_adapter *qdev, struct rx_ring *rx_ring, @@ -1523,6 +1548,7 @@ static void ql_process_mac_rx_page(struct ql_adapter *qdev, void *addr; struct bq_desc *lbq_desc = ql_get_curr_lchunk(qdev, rx_ring); struct napi_struct *napi = &rx_ring->napi; + size_t hlen = ETH_HLEN; skb = netdev_alloc_skb(ndev, length); if (!skb) { @@ -1540,25 +1566,28 @@ static void ql_process_mac_rx_page(struct ql_adapter *qdev, goto err_out; } + /* Update the MAC header length*/ + ql_update_mac_hdr_len(qdev, ib_mac_rsp, addr, &hlen); + /* The max framesize filter on this chip is set higher than * MTU since FCoE uses 2k frames. */ - if (skb->len > ndev->mtu + ETH_HLEN) { + if (skb->len > ndev->mtu + hlen) { netif_err(qdev, drv, qdev->ndev, "Segment too small, dropping.\n"); rx_ring->rx_dropped++; goto err_out; } - memcpy(skb_put(skb, ETH_HLEN), addr, ETH_HLEN); + memcpy(skb_put(skb, hlen), addr, hlen); netif_printk(qdev, rx_status, KERN_DEBUG, qdev->ndev, "%d bytes of headers and data in large. Chain page to new skb and pull tail.\n", length); skb_fill_page_desc(skb, 0, lbq_desc->p.pg_chunk.page, - lbq_desc->p.pg_chunk.offset+ETH_HLEN, - length-ETH_HLEN); - skb->len += length-ETH_HLEN; - skb->data_len += length-ETH_HLEN; - skb->truesize += length-ETH_HLEN; + lbq_desc->p.pg_chunk.offset + hlen, + length - hlen); + skb->len += length - hlen; + skb->data_len += length - hlen; + skb->truesize += length - hlen; rx_ring->rx_packets++; rx_ring->rx_bytes += skb->len; @@ -1576,7 +1605,7 @@ static void ql_process_mac_rx_page(struct ql_adapter *qdev, (ib_mac_rsp->flags3 & IB_MAC_IOCB_RSP_V4)) { /* Unfragmented ipv4 UDP frame. */ struct iphdr *iph = - (struct iphdr *) ((u8 *)addr + ETH_HLEN); + (struct iphdr *)((u8 *)addr + hlen); if (!(iph->frag_off & htons(IP_MF|IP_OFFSET))) { skb->ip_summed = CHECKSUM_UNNECESSARY; @@ -1726,7 +1755,8 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev, struct bq_desc *sbq_desc; struct sk_buff *skb = NULL; u32 length = le32_to_cpu(ib_mac_rsp->data_len); - u32 hdr_len = le32_to_cpu(ib_mac_rsp->hdr_len); + u32 hdr_len = le32_to_cpu(ib_mac_rsp->hdr_len); + size_t hlen = ETH_HLEN; /* * Handle the header buffer if present. @@ -1853,9 +1883,10 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev, skb->data_len += length; skb->truesize += length; length -= length; - __pskb_pull_tail(skb, - (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_V) ? - VLAN_ETH_HLEN : ETH_HLEN); + ql_update_mac_hdr_len(qdev, ib_mac_rsp, + lbq_desc->p.pg_chunk.va, + &hlen); + __pskb_pull_tail(skb, hlen); } } else { /* @@ -1910,8 +1941,9 @@ static struct sk_buff *ql_build_rx_skb(struct ql_adapter *qdev, length -= size; i++; } - __pskb_pull_tail(skb, (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_V) ? - VLAN_ETH_HLEN : ETH_HLEN); + ql_update_mac_hdr_len(qdev, ib_mac_rsp, lbq_desc->p.pg_chunk.va, + &hlen); + __pskb_pull_tail(skb, hlen); } return skb; } @@ -2003,7 +2035,7 @@ static void ql_process_mac_split_rx_intr(struct ql_adapter *qdev, rx_ring->rx_packets++; rx_ring->rx_bytes += skb->len; skb_record_rx_queue(skb, rx_ring->cq_id); - if ((ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_V) && (vlan_id != 0)) + if (vlan_id != 0xffff) __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan_id); if (skb->ip_summed == CHECKSUM_UNNECESSARY) napi_gro_receive(&rx_ring->napi, skb); @@ -2017,7 +2049,8 @@ static unsigned long ql_process_mac_rx_intr(struct ql_adapter *qdev, struct ib_mac_iocb_rsp *ib_mac_rsp) { u32 length = le32_to_cpu(ib_mac_rsp->data_len); - u16 vlan_id = (ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_V) ? + u16 vlan_id = ((ib_mac_rsp->flags2 & IB_MAC_IOCB_RSP_V) && + (qdev->ndev->features & NETIF_F_HW_VLAN_CTAG_RX)) ? ((le16_to_cpu(ib_mac_rsp->vlan_id) & IB_MAC_IOCB_RSP_VLAN_MASK)) : 0xffff; @@ -2310,9 +2343,39 @@ static void qlge_vlan_mode(struct net_device *ndev, netdev_features_t features) } } +/** + * qlge_update_hw_vlan_features - helper routine to reinitialize the adapter + * based on the features to enable/disable hardware vlan accel + */ +static int qlge_update_hw_vlan_features(struct net_device *ndev, + netdev_features_t features) +{ + struct ql_adapter *qdev = netdev_priv(ndev); + int status = 0; + + status = ql_adapter_down(qdev); + if (status) { + netif_err(qdev, link, qdev->ndev, + "Failed to bring down the adapter\n"); + return status; + } + + /* update the features with resent change */ + ndev->features = features; + + status = ql_adapter_up(qdev); + if (status) { + netif_err(qdev, link, qdev->ndev, + "Failed to bring up the adapter\n"); + return status; + } + return status; +} + static netdev_features_t qlge_fix_features(struct net_device *ndev, netdev_features_t features) { + int err; /* * Since there is no support for separate rx/tx vlan accel * enable/disable make sure tx flag is always in same state as rx. @@ -2322,6 +2385,11 @@ static netdev_features_t qlge_fix_features(struct net_device *ndev, else features &= ~NETIF_F_HW_VLAN_CTAG_TX; + /* Update the behavior of vlan accel in the adapter */ + err = qlge_update_hw_vlan_features(ndev, features); + if (err) + return err; + return features; } @@ -3704,8 +3772,12 @@ static int ql_adapter_initialize(struct ql_adapter *qdev) ql_write32(qdev, SYS, mask | value); /* Set the default queue, and VLAN behavior. */ - value = NIC_RCV_CFG_DFQ | NIC_RCV_CFG_RV; - mask = NIC_RCV_CFG_DFQ_MASK | (NIC_RCV_CFG_RV << 16); + value = NIC_RCV_CFG_DFQ; + mask = NIC_RCV_CFG_DFQ_MASK; + if (qdev->ndev->features & NETIF_F_HW_VLAN_CTAG_RX) { + value |= NIC_RCV_CFG_RV; + mask |= (NIC_RCV_CFG_RV << 16); + } ql_write32(qdev, NIC_RCV_CFG, (mask | value)); /* Set the MPI interrupt to enabled. */ @@ -4505,7 +4577,6 @@ static void ql_release_all(struct pci_dev *pdev) iounmap(qdev->doorbell_area); vfree(qdev->mpi_coredump); pci_release_regions(pdev); - pci_set_drvdata(pdev, NULL); } static int ql_init_device(struct pci_dev *pdev, struct net_device *ndev, @@ -4692,11 +4763,15 @@ static int qlge_probe(struct pci_dev *pdev, qdev = netdev_priv(ndev); SET_NETDEV_DEV(ndev, &pdev->dev); - ndev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | - NETIF_F_TSO | NETIF_F_TSO_ECN | - NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_RXCSUM; - ndev->features = ndev->hw_features | - NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_FILTER; + ndev->hw_features = NETIF_F_SG | + NETIF_F_IP_CSUM | + NETIF_F_TSO | + NETIF_F_TSO_ECN | + NETIF_F_HW_VLAN_CTAG_TX | + NETIF_F_HW_VLAN_CTAG_RX | + NETIF_F_HW_VLAN_CTAG_FILTER | + NETIF_F_RXCSUM; + ndev->features = ndev->hw_features; ndev->vlan_features = ndev->hw_features; if (test_bit(QL_DMA64, &qdev->flags)) |