diff options
Diffstat (limited to 'drivers/net/ethernet/meta/fbnic/fbnic.h')
| -rw-r--r-- | drivers/net/ethernet/meta/fbnic/fbnic.h | 62 |
1 files changed, 56 insertions, 6 deletions
diff --git a/drivers/net/ethernet/meta/fbnic/fbnic.h b/drivers/net/ethernet/meta/fbnic/fbnic.h index 706ae6104c8e..779a083b9215 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic.h +++ b/drivers/net/ethernet/meta/fbnic/fbnic.h @@ -12,28 +12,41 @@ #include "fbnic_csr.h" #include "fbnic_fw.h" +#include "fbnic_fw_log.h" #include "fbnic_hw_stats.h" #include "fbnic_mac.h" #include "fbnic_rpc.h" +struct fbnic_napi_vector; + +#define FBNIC_MAX_NAPI_VECTORS 128u +#define FBNIC_MBX_CMPL_SLOTS 4 + struct fbnic_dev { struct device *dev; struct net_device *netdev; struct dentry *dbg_fbd; struct device *hwmon; + struct devlink_health_reporter *fw_reporter; + struct devlink_health_reporter *otp_reporter; u32 __iomem *uc_addr0; u32 __iomem *uc_addr4; const struct fbnic_mac *mac; unsigned int fw_msix_vector; - unsigned int pcs_msix_vector; + unsigned int mac_msix_vector; unsigned short num_irqs; + struct { + u8 users; + char name[IFNAMSIZ + 9]; + } napi_irq[FBNIC_MAX_NAPI_VECTORS]; + struct delayed_work service_task; struct fbnic_fw_mbx mbx[FBNIC_IPC_MBX_INDICES]; struct fbnic_fw_cap fw_cap; - struct fbnic_fw_completion *cmpl_data; + struct fbnic_fw_completion *cmpl_data[FBNIC_MBX_CMPL_SLOTS]; /* Lock protecting Tx Mailbox queue to prevent possible races */ spinlock_t fw_tx_lock; @@ -51,6 +64,12 @@ struct fbnic_dev { u8 mac_addr_boundary; u8 tce_tcam_last; + /* IP TCAM */ + struct fbnic_ip_addr ip_src[FBNIC_RPC_TCAM_IP_ADDR_NUM_ENTRIES]; + struct fbnic_ip_addr ip_dst[FBNIC_RPC_TCAM_IP_ADDR_NUM_ENTRIES]; + struct fbnic_ip_addr ipo_src[FBNIC_RPC_TCAM_IP_ADDR_NUM_ENTRIES]; + struct fbnic_ip_addr ipo_dst[FBNIC_RPC_TCAM_IP_ADDR_NUM_ENTRIES]; + /* Number of TCQs/RCQs available on hardware */ u16 max_num_queues; @@ -64,8 +83,21 @@ struct fbnic_dev { /* Last @time_high refresh time in jiffies (to catch stalls) */ unsigned long last_read; + /* PMD specific data */ + unsigned long end_of_pmd_training; + u8 pmd_state; + /* Local copy of hardware statistics */ struct fbnic_hw_stats hw_stats; + + /* Firmware time since boot in milliseconds */ + u64 firmware_time; + u64 prev_firmware_time; + + struct fbnic_fw_log fw_log; + + /* MDIO bus for PHYs */ + struct mii_bus *mdio_bus; }; /* Reserve entry 0 in the MSI-X "others" array until we have filled all @@ -136,18 +168,29 @@ extern char fbnic_driver_name[]; void fbnic_devlink_free(struct fbnic_dev *fbd); struct fbnic_dev *fbnic_devlink_alloc(struct pci_dev *pdev); +int fbnic_devlink_health_create(struct fbnic_dev *fbd); +void fbnic_devlink_health_destroy(struct fbnic_dev *fbd); void fbnic_devlink_register(struct fbnic_dev *fbd); void fbnic_devlink_unregister(struct fbnic_dev *fbd); +void __printf(2, 3) +fbnic_devlink_fw_report(struct fbnic_dev *fbd, const char *format, ...); +void fbnic_devlink_otp_check(struct fbnic_dev *fbd, const char *msg); -int fbnic_fw_enable_mbx(struct fbnic_dev *fbd); -void fbnic_fw_disable_mbx(struct fbnic_dev *fbd); +int fbnic_fw_request_mbx(struct fbnic_dev *fbd); +void fbnic_fw_free_mbx(struct fbnic_dev *fbd); void fbnic_hwmon_register(struct fbnic_dev *fbd); void fbnic_hwmon_unregister(struct fbnic_dev *fbd); -int fbnic_pcs_irq_enable(struct fbnic_dev *fbd); -void fbnic_pcs_irq_disable(struct fbnic_dev *fbd); +int fbnic_mac_request_irq(struct fbnic_dev *fbd); +void fbnic_mac_free_irq(struct fbnic_dev *fbd); +void fbnic_napi_name_irqs(struct fbnic_dev *fbd); +int fbnic_napi_request_irq(struct fbnic_dev *fbd, + struct fbnic_napi_vector *nv); +void fbnic_napi_free_irq(struct fbnic_dev *fbd, + struct fbnic_napi_vector *nv); +void fbnic_synchronize_irq(struct fbnic_dev *fbd, int nr); int fbnic_request_irq(struct fbnic_dev *dev, int nr, irq_handler_t handler, unsigned long flags, const char *name, void *data); void fbnic_free_irq(struct fbnic_dev *dev, int nr, void *data); @@ -162,9 +205,16 @@ void fbnic_dbg_fbd_exit(struct fbnic_dev *fbd); void fbnic_dbg_init(void); void fbnic_dbg_exit(void); +void fbnic_rpc_reset_valid_entries(struct fbnic_dev *fbd); + +int fbnic_mdiobus_create(struct fbnic_dev *fbd); + void fbnic_csr_get_regs(struct fbnic_dev *fbd, u32 *data, u32 *regs_version); int fbnic_csr_regs_len(struct fbnic_dev *fbd); +void fbnic_config_txrx_usecs(struct fbnic_napi_vector *nv, u32 arm); +void fbnic_config_rx_frames(struct fbnic_napi_vector *nv); + enum fbnic_boards { fbnic_board_asic }; |