diff options
Diffstat (limited to 'drivers/net/sfc/efx.h')
-rw-r--r-- | drivers/net/sfc/efx.h | 48 |
1 files changed, 40 insertions, 8 deletions
diff --git a/drivers/net/sfc/efx.h b/drivers/net/sfc/efx.h index aecaf62..15edda2 100644 --- a/drivers/net/sfc/efx.h +++ b/drivers/net/sfc/efx.h @@ -19,29 +19,57 @@ #define FALCON_A_S_DEVID 0x6703 #define FALCON_B_P_DEVID 0x0710 +/* Solarstorm controllers use BAR 0 for I/O space and BAR 2(&3) for memory */ +#define EFX_MEM_BAR 2 + /* TX */ -extern netdev_tx_t efx_xmit(struct efx_nic *efx, - struct efx_tx_queue *tx_queue, - struct sk_buff *skb); +extern int efx_probe_tx_queue(struct efx_tx_queue *tx_queue); +extern void efx_remove_tx_queue(struct efx_tx_queue *tx_queue); +extern void efx_init_tx_queue(struct efx_tx_queue *tx_queue); +extern void efx_fini_tx_queue(struct efx_tx_queue *tx_queue); +extern void efx_release_tx_buffers(struct efx_tx_queue *tx_queue); +extern netdev_tx_t +efx_hard_start_xmit(struct sk_buff *skb, struct net_device *net_dev); +extern netdev_tx_t +efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb); +extern void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index); extern void efx_stop_queue(struct efx_nic *efx); extern void efx_wake_queue(struct efx_nic *efx); +#define EFX_TXQ_SIZE 1024 +#define EFX_TXQ_MASK (EFX_TXQ_SIZE - 1) /* RX */ -extern void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index); +extern int efx_probe_rx_queue(struct efx_rx_queue *rx_queue); +extern void efx_remove_rx_queue(struct efx_rx_queue *rx_queue); +extern void efx_init_rx_queue(struct efx_rx_queue *rx_queue); +extern void efx_fini_rx_queue(struct efx_rx_queue *rx_queue); +extern void efx_rx_strategy(struct efx_channel *channel); +extern void efx_fast_push_rx_descriptors(struct efx_rx_queue *rx_queue); +extern void efx_rx_work(struct work_struct *data); +extern void __efx_rx_packet(struct efx_channel *channel, + struct efx_rx_buffer *rx_buf, bool checksummed); extern void efx_rx_packet(struct efx_rx_queue *rx_queue, unsigned int index, unsigned int len, bool checksummed, bool discard); extern void efx_schedule_slow_fill(struct efx_rx_queue *rx_queue, int delay); +#define EFX_RXQ_SIZE 1024 +#define EFX_RXQ_MASK (EFX_RXQ_SIZE - 1) /* Channels */ extern void efx_process_channel_now(struct efx_channel *channel); -extern void efx_flush_queues(struct efx_nic *efx); +#define EFX_EVQ_SIZE 4096 +#define EFX_EVQ_MASK (EFX_EVQ_SIZE - 1) /* Ports */ -extern void efx_stats_disable(struct efx_nic *efx); -extern void efx_stats_enable(struct efx_nic *efx); extern void efx_reconfigure_port(struct efx_nic *efx); extern void __efx_reconfigure_port(struct efx_nic *efx); +/* Ethtool support */ +extern int efx_ethtool_get_settings(struct net_device *net_dev, + struct ethtool_cmd *ecmd); +extern int efx_ethtool_set_settings(struct net_device *net_dev, + struct ethtool_cmd *ecmd); +extern const struct ethtool_ops efx_ethtool_ops; + /* Reset handling */ extern void efx_reset_down(struct efx_nic *efx, enum reset_type method, struct ethtool_cmd *ecmd); @@ -60,7 +88,9 @@ extern void efx_hex_dump(const u8 *, unsigned int, const char *); /* Dummy PHY ops for PHY drivers */ extern int efx_port_dummy_op_int(struct efx_nic *efx); extern void efx_port_dummy_op_void(struct efx_nic *efx); -extern void efx_port_dummy_op_blink(struct efx_nic *efx, bool blink); +extern void +efx_port_dummy_op_set_id_led(struct efx_nic *efx, enum efx_led_mode mode); +extern bool efx_port_dummy_op_poll(struct efx_nic *efx); /* MTD */ #ifdef CONFIG_SFC_MTD @@ -84,4 +114,6 @@ static inline void efx_schedule_channel(struct efx_channel *channel) napi_schedule(&channel->napi_str); } +extern void efx_link_status_changed(struct efx_nic *efx); + #endif /* EFX_EFX_H */ |