diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/sfc/efx.h | 104 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/mcdi.h | 120 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/mdio_10g.h | 26 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/nic.h | 210 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/phy.h | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/selftest.h | 15 |
6 files changed, 234 insertions, 249 deletions
diff --git a/drivers/net/ethernet/sfc/efx.h b/drivers/net/ethernet/sfc/efx.h index 31d01284e333..b8235ee5d7d7 100644 --- a/drivers/net/ethernet/sfc/efx.h +++ b/drivers/net/ethernet/sfc/efx.h @@ -18,38 +18,36 @@ #define EFX_MEM_BAR 2 /* TX */ -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_init_tx_queue_core_txq(struct efx_tx_queue *tx_queue); -extern void efx_fini_tx_queue(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 int efx_setup_tc(struct net_device *net_dev, u8 num_tc); -extern unsigned int efx_tx_max_skb_descs(struct efx_nic *efx); +int efx_probe_tx_queue(struct efx_tx_queue *tx_queue); +void efx_remove_tx_queue(struct efx_tx_queue *tx_queue); +void efx_init_tx_queue(struct efx_tx_queue *tx_queue); +void efx_init_tx_queue_core_txq(struct efx_tx_queue *tx_queue); +void efx_fini_tx_queue(struct efx_tx_queue *tx_queue); +netdev_tx_t efx_hard_start_xmit(struct sk_buff *skb, + struct net_device *net_dev); +netdev_tx_t efx_enqueue_skb(struct efx_tx_queue *tx_queue, struct sk_buff *skb); +void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index); +int efx_setup_tc(struct net_device *net_dev, u8 num_tc); +unsigned int efx_tx_max_skb_descs(struct efx_nic *efx); extern unsigned int efx_piobuf_size; /* RX */ -extern void efx_rx_config_page_split(struct efx_nic *efx); -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_fast_push_rx_descriptors(struct efx_rx_queue *rx_queue); -extern void efx_rx_slow_fill(unsigned long context); -extern void __efx_rx_packet(struct efx_channel *channel); -extern void efx_rx_packet(struct efx_rx_queue *rx_queue, - unsigned int index, unsigned int n_frags, - unsigned int len, u16 flags); +void efx_rx_config_page_split(struct efx_nic *efx); +int efx_probe_rx_queue(struct efx_rx_queue *rx_queue); +void efx_remove_rx_queue(struct efx_rx_queue *rx_queue); +void efx_init_rx_queue(struct efx_rx_queue *rx_queue); +void efx_fini_rx_queue(struct efx_rx_queue *rx_queue); +void efx_fast_push_rx_descriptors(struct efx_rx_queue *rx_queue); +void efx_rx_slow_fill(unsigned long context); +void __efx_rx_packet(struct efx_channel *channel); +void efx_rx_packet(struct efx_rx_queue *rx_queue, unsigned int index, + unsigned int n_frags, unsigned int len, u16 flags); static inline void efx_rx_flush_packet(struct efx_channel *channel) { if (channel->rx_pkt_n_frags) __efx_rx_packet(channel); } -extern void efx_schedule_slow_fill(struct efx_rx_queue *rx_queue); +void efx_schedule_slow_fill(struct efx_rx_queue *rx_queue); #define EFX_MAX_DMAQ_SIZE 4096UL #define EFX_DEFAULT_DMAQ_SIZE 1024UL @@ -163,9 +161,9 @@ static inline s32 efx_filter_get_rx_ids(struct efx_nic *efx, return efx->type->filter_get_rx_ids(efx, priority, buf, size); } #ifdef CONFIG_RFS_ACCEL -extern int efx_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb, - u16 rxq_index, u32 flow_id); -extern bool __efx_filter_rfs_expire(struct efx_nic *efx, unsigned quota); +int efx_filter_rfs(struct net_device *net_dev, const struct sk_buff *skb, + u16 rxq_index, u32 flow_id); +bool __efx_filter_rfs_expire(struct efx_nic *efx, unsigned quota); static inline void efx_filter_rfs_expire(struct efx_channel *channel) { if (channel->rfs_filters_added >= 60 && @@ -177,50 +175,48 @@ static inline void efx_filter_rfs_expire(struct efx_channel *channel) static inline void efx_filter_rfs_expire(struct efx_channel *channel) {} #define efx_filter_rfs_enabled() 0 #endif -extern bool efx_filter_is_mc_recipient(const struct efx_filter_spec *spec); +bool efx_filter_is_mc_recipient(const struct efx_filter_spec *spec); /* Channels */ -extern int efx_channel_dummy_op_int(struct efx_channel *channel); -extern void efx_channel_dummy_op_void(struct efx_channel *channel); -extern int -efx_realloc_channels(struct efx_nic *efx, u32 rxq_entries, u32 txq_entries); +int efx_channel_dummy_op_int(struct efx_channel *channel); +void efx_channel_dummy_op_void(struct efx_channel *channel); +int efx_realloc_channels(struct efx_nic *efx, u32 rxq_entries, u32 txq_entries); /* Ports */ -extern int efx_reconfigure_port(struct efx_nic *efx); -extern int __efx_reconfigure_port(struct efx_nic *efx); +int efx_reconfigure_port(struct efx_nic *efx); +int __efx_reconfigure_port(struct efx_nic *efx); /* Ethtool support */ extern const struct ethtool_ops efx_ethtool_ops; /* Reset handling */ -extern int efx_reset(struct efx_nic *efx, enum reset_type method); -extern void efx_reset_down(struct efx_nic *efx, enum reset_type method); -extern int efx_reset_up(struct efx_nic *efx, enum reset_type method, bool ok); -extern int efx_try_recovery(struct efx_nic *efx); +int efx_reset(struct efx_nic *efx, enum reset_type method); +void efx_reset_down(struct efx_nic *efx, enum reset_type method); +int efx_reset_up(struct efx_nic *efx, enum reset_type method, bool ok); +int efx_try_recovery(struct efx_nic *efx); /* Global */ -extern void efx_schedule_reset(struct efx_nic *efx, enum reset_type type); -extern int efx_init_irq_moderation(struct efx_nic *efx, unsigned int tx_usecs, - unsigned int rx_usecs, bool rx_adaptive, - bool rx_may_override_tx); -extern void efx_get_irq_moderation(struct efx_nic *efx, unsigned int *tx_usecs, - unsigned int *rx_usecs, bool *rx_adaptive); +void efx_schedule_reset(struct efx_nic *efx, enum reset_type type); +int efx_init_irq_moderation(struct efx_nic *efx, unsigned int tx_usecs, + unsigned int rx_usecs, bool rx_adaptive, + bool rx_may_override_tx); +void efx_get_irq_moderation(struct efx_nic *efx, unsigned int *tx_usecs, + unsigned int *rx_usecs, bool *rx_adaptive); /* 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); - +int efx_port_dummy_op_int(struct efx_nic *efx); +void efx_port_dummy_op_void(struct efx_nic *efx); /* MTD */ #ifdef CONFIG_SFC_MTD -extern int efx_mtd_add(struct efx_nic *efx, struct efx_mtd_partition *parts, - size_t n_parts, size_t sizeof_part); +int efx_mtd_add(struct efx_nic *efx, struct efx_mtd_partition *parts, + size_t n_parts, size_t sizeof_part); static inline int efx_mtd_probe(struct efx_nic *efx) { return efx->type->mtd_probe(efx); } -extern void efx_mtd_rename(struct efx_nic *efx); -extern void efx_mtd_remove(struct efx_nic *efx); +void efx_mtd_rename(struct efx_nic *efx); +void efx_mtd_remove(struct efx_nic *efx); #else static inline int efx_mtd_probe(struct efx_nic *efx) { return 0; } static inline void efx_mtd_rename(struct efx_nic *efx) {} @@ -242,9 +238,9 @@ static inline void efx_schedule_channel_irq(struct efx_channel *channel) efx_schedule_channel(channel); } -extern void efx_link_status_changed(struct efx_nic *efx); -extern void efx_link_set_advertising(struct efx_nic *efx, u32); -extern void efx_link_set_wanted_fc(struct efx_nic *efx, u8); +void efx_link_status_changed(struct efx_nic *efx); +void efx_link_set_advertising(struct efx_nic *efx, u32); +void efx_link_set_wanted_fc(struct efx_nic *efx, u8); static inline void efx_device_detach_sync(struct efx_nic *efx) { diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h index c34d0d4e10ee..656a3277c2b2 100644 --- a/drivers/net/ethernet/sfc/mcdi.h +++ b/drivers/net/ethernet/sfc/mcdi.h @@ -108,38 +108,35 @@ static inline struct efx_mcdi_mon *efx_mcdi_mon(struct efx_nic *efx) } #endif -extern int efx_mcdi_init(struct efx_nic *efx); -extern void efx_mcdi_fini(struct efx_nic *efx); +int efx_mcdi_init(struct efx_nic *efx); +void efx_mcdi_fini(struct efx_nic *efx); -extern int efx_mcdi_rpc(struct efx_nic *efx, unsigned cmd, - const efx_dword_t *inbuf, size_t inlen, +int efx_mcdi_rpc(struct efx_nic *efx, unsigned cmd, const efx_dword_t *inbuf, + size_t inlen, efx_dword_t *outbuf, size_t outlen, + size_t *outlen_actual); + +int efx_mcdi_rpc_start(struct efx_nic *efx, unsigned cmd, + const efx_dword_t *inbuf, size_t inlen); +int efx_mcdi_rpc_finish(struct efx_nic *efx, unsigned cmd, size_t inlen, efx_dword_t *outbuf, size_t outlen, size_t *outlen_actual); -extern int efx_mcdi_rpc_start(struct efx_nic *efx, unsigned cmd, - const efx_dword_t *inbuf, size_t inlen); -extern int efx_mcdi_rpc_finish(struct efx_nic *efx, unsigned cmd, size_t inlen, - efx_dword_t *outbuf, size_t outlen, - size_t *outlen_actual); - typedef void efx_mcdi_async_completer(struct efx_nic *efx, unsigned long cookie, int rc, efx_dword_t *outbuf, size_t outlen_actual); -extern int efx_mcdi_rpc_async(struct efx_nic *efx, unsigned int cmd, - const efx_dword_t *inbuf, size_t inlen, - size_t outlen, - efx_mcdi_async_completer *complete, - unsigned long cookie); +int efx_mcdi_rpc_async(struct efx_nic *efx, unsigned int cmd, + const efx_dword_t *inbuf, size_t inlen, size_t outlen, + efx_mcdi_async_completer *complete, + unsigned long cookie); -extern int efx_mcdi_poll_reboot(struct efx_nic *efx); -extern void efx_mcdi_mode_poll(struct efx_nic *efx); -extern void efx_mcdi_mode_event(struct efx_nic *efx); -extern void efx_mcdi_flush_async(struct efx_nic *efx); +int efx_mcdi_poll_reboot(struct efx_nic *efx); +void efx_mcdi_mode_poll(struct efx_nic *efx); +void efx_mcdi_mode_event(struct efx_nic *efx); +void efx_mcdi_flush_async(struct efx_nic *efx); -extern void efx_mcdi_process_event(struct efx_channel *channel, - efx_qword_t *event); -extern void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev); +void efx_mcdi_process_event(struct efx_channel *channel, efx_qword_t *event); +void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev); /* We expect that 16- and 32-bit fields in MCDI requests and responses * are appropriately aligned, but 64-bit fields are only @@ -275,55 +272,54 @@ extern void efx_mcdi_sensor_event(struct efx_nic *efx, efx_qword_t *ev); #define MCDI_EVENT_FIELD(_ev, _field) \ EFX_QWORD_FIELD(_ev, MCDI_EVENT_ ## _field) -extern void efx_mcdi_print_fwver(struct efx_nic *efx, char *buf, size_t len); -extern int efx_mcdi_get_board_cfg(struct efx_nic *efx, u8 *mac_address, - u16 *fw_subtype_list, u32 *capabilities); -extern int efx_mcdi_log_ctrl(struct efx_nic *efx, bool evq, bool uart, - u32 dest_evq); -extern int efx_mcdi_nvram_types(struct efx_nic *efx, u32 *nvram_types_out); -extern int efx_mcdi_nvram_info(struct efx_nic *efx, unsigned int type, - size_t *size_out, size_t *erase_size_out, - bool *protected_out); -extern int efx_mcdi_nvram_test_all(struct efx_nic *efx); -extern int efx_mcdi_handle_assertion(struct efx_nic *efx); -extern void efx_mcdi_set_id_led(struct efx_nic *efx, enum efx_led_mode mode); -extern int efx_mcdi_wol_filter_set_magic(struct efx_nic *efx, - const u8 *mac, int *id_out); -extern int efx_mcdi_wol_filter_get_magic(struct efx_nic *efx, int *id_out); -extern int efx_mcdi_wol_filter_remove(struct efx_nic *efx, int id); -extern int efx_mcdi_wol_filter_reset(struct efx_nic *efx); -extern int efx_mcdi_flush_rxqs(struct efx_nic *efx); -extern int efx_mcdi_port_probe(struct efx_nic *efx); -extern void efx_mcdi_port_remove(struct efx_nic *efx); -extern int efx_mcdi_port_reconfigure(struct efx_nic *efx); -extern int efx_mcdi_port_get_number(struct efx_nic *efx); -extern u32 efx_mcdi_phy_get_caps(struct efx_nic *efx); -extern void efx_mcdi_process_link_change(struct efx_nic *efx, efx_qword_t *ev); -extern int efx_mcdi_set_mac(struct efx_nic *efx); +void efx_mcdi_print_fwver(struct efx_nic *efx, char *buf, size_t len); +int efx_mcdi_get_board_cfg(struct efx_nic *efx, u8 *mac_address, + u16 *fw_subtype_list, u32 *capabilities); +int efx_mcdi_log_ctrl(struct efx_nic *efx, bool evq, bool uart, u32 dest_evq); +int efx_mcdi_nvram_types(struct efx_nic *efx, u32 *nvram_types_out); +int efx_mcdi_nvram_info(struct efx_nic *efx, unsigned int type, + size_t *size_out, size_t *erase_size_out, + bool *protected_out); +int efx_mcdi_nvram_test_all(struct efx_nic *efx); +int efx_mcdi_handle_assertion(struct efx_nic *efx); +void efx_mcdi_set_id_led(struct efx_nic *efx, enum efx_led_mode mode); +int efx_mcdi_wol_filter_set_magic(struct efx_nic *efx, const u8 *mac, + int *id_out); +int efx_mcdi_wol_filter_get_magic(struct efx_nic *efx, int *id_out); +int efx_mcdi_wol_filter_remove(struct efx_nic *efx, int id); +int efx_mcdi_wol_filter_reset(struct efx_nic *efx); +int efx_mcdi_flush_rxqs(struct efx_nic *efx); +int efx_mcdi_port_probe(struct efx_nic *efx); +void efx_mcdi_port_remove(struct efx_nic *efx); +int efx_mcdi_port_reconfigure(struct efx_nic *efx); +int efx_mcdi_port_get_number(struct efx_nic *efx); +u32 efx_mcdi_phy_get_caps(struct efx_nic *efx); +void efx_mcdi_process_link_change(struct efx_nic *efx, efx_qword_t *ev); +int efx_mcdi_set_mac(struct efx_nic *efx); #define EFX_MC_STATS_GENERATION_INVALID ((__force __le64)(-1)) -extern void efx_mcdi_mac_start_stats(struct efx_nic *efx); -extern void efx_mcdi_mac_stop_stats(struct efx_nic *efx); -extern bool efx_mcdi_mac_check_fault(struct efx_nic *efx); -extern enum reset_type efx_mcdi_map_reset_reason(enum reset_type reason); -extern int efx_mcdi_reset(struct efx_nic *efx, enum reset_type method); -extern int efx_mcdi_set_workaround(struct efx_nic *efx, u32 type, bool enabled); +void efx_mcdi_mac_start_stats(struct efx_nic *efx); +void efx_mcdi_mac_stop_stats(struct efx_nic *efx); +bool efx_mcdi_mac_check_fault(struct efx_nic *efx); +enum reset_type efx_mcdi_map_reset_reason(enum reset_type reason); +int efx_mcdi_reset(struct efx_nic *efx, enum reset_type method); +int efx_mcdi_set_workaround(struct efx_nic *efx, u32 type, bool enabled); #ifdef CONFIG_SFC_MCDI_MON -extern int efx_mcdi_mon_probe(struct efx_nic *efx); -extern void efx_mcdi_mon_remove(struct efx_nic *efx); +int efx_mcdi_mon_probe(struct efx_nic *efx); +void efx_mcdi_mon_remove(struct efx_nic *efx); #else static inline int efx_mcdi_mon_probe(struct efx_nic *efx) { return 0; } static inline void efx_mcdi_mon_remove(struct efx_nic *efx) {} #endif #ifdef CONFIG_SFC_MTD -extern int efx_mcdi_mtd_read(struct mtd_info *mtd, loff_t start, - size_t len, size_t *retlen, u8 *buffer); -extern int efx_mcdi_mtd_erase(struct mtd_info *mtd, loff_t start, size_t len); -extern int efx_mcdi_mtd_write(struct mtd_info *mtd, loff_t start, - size_t len, size_t *retlen, const u8 *buffer); -extern int efx_mcdi_mtd_sync(struct mtd_info *mtd); -extern void efx_mcdi_mtd_rename(struct efx_mtd_partition *part); +int efx_mcdi_mtd_read(struct mtd_info *mtd, loff_t start, size_t len, + size_t *retlen, u8 *buffer); +int efx_mcdi_mtd_erase(struct mtd_info *mtd, loff_t start, size_t len); +int efx_mcdi_mtd_write(struct mtd_info *mtd, loff_t start, size_t len, + size_t *retlen, const u8 *buffer); +int efx_mcdi_mtd_sync(struct mtd_info *mtd); +void efx_mcdi_mtd_rename(struct efx_mtd_partition *part); #endif #endif /* EFX_MCDI_H */ diff --git a/drivers/net/ethernet/sfc/mdio_10g.h b/drivers/net/ethernet/sfc/mdio_10g.h index 16824fecc5ee..4a2dc4c281b7 100644 --- a/drivers/net/ethernet/sfc/mdio_10g.h +++ b/drivers/net/ethernet/sfc/mdio_10g.h @@ -20,7 +20,7 @@ static inline unsigned efx_mdio_id_rev(u32 id) { return id & 0xf; } static inline unsigned efx_mdio_id_model(u32 id) { return (id >> 4) & 0x3f; } -extern unsigned efx_mdio_id_oui(u32 id); +unsigned efx_mdio_id_oui(u32 id); static inline int efx_mdio_read(struct efx_nic *efx, int devad, int addr) { @@ -56,7 +56,7 @@ static inline bool efx_mdio_phyxgxs_lane_sync(struct efx_nic *efx) return sync; } -extern const char *efx_mdio_mmd_name(int mmd); +const char *efx_mdio_mmd_name(int mmd); /* * Reset a specific MMD and wait for reset to clear. @@ -64,30 +64,29 @@ extern const char *efx_mdio_mmd_name(int mmd); * * This function will sleep */ -extern int efx_mdio_reset_mmd(struct efx_nic *efx, int mmd, - int spins, int spintime); +int efx_mdio_reset_mmd(struct efx_nic *efx, int mmd, int spins, int spintime); /* As efx_mdio_check_mmd but for multiple MMDs */ int efx_mdio_check_mmds(struct efx_nic *efx, unsigned int mmd_mask); /* Check the link status of specified mmds in bit mask */ -extern bool efx_mdio_links_ok(struct efx_nic *efx, unsigned int mmd_mask); +bool efx_mdio_links_ok(struct efx_nic *efx, unsigned int mmd_mask); /* Generic transmit disable support though PMAPMD */ -extern void efx_mdio_transmit_disable(struct efx_nic *efx); +void efx_mdio_transmit_disable(struct efx_nic *efx); /* Generic part of reconfigure: set/clear loopback bits */ -extern void efx_mdio_phy_reconfigure(struct efx_nic *efx); +void efx_mdio_phy_reconfigure(struct efx_nic *efx); /* Set the power state of the specified MMDs */ -extern void efx_mdio_set_mmds_lpower(struct efx_nic *efx, - int low_power, unsigned int mmd_mask); +void efx_mdio_set_mmds_lpower(struct efx_nic *efx, int low_power, + unsigned int mmd_mask); /* Set (some of) the PHY settings over MDIO */ -extern int efx_mdio_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd); +int efx_mdio_set_settings(struct efx_nic *efx, struct ethtool_cmd *ecmd); /* Push advertising flags and restart autonegotiation */ -extern void efx_mdio_an_reconfigure(struct efx_nic *efx); +void efx_mdio_an_reconfigure(struct efx_nic *efx); /* Get pause parameters from AN if available (otherwise return * requested pause parameters) @@ -95,8 +94,7 @@ extern void efx_mdio_an_reconfigure(struct efx_nic *efx); u8 efx_mdio_get_pause(struct efx_nic *efx); /* Wait for specified MMDs to exit reset within a timeout */ -extern int efx_mdio_wait_reset_mmds(struct efx_nic *efx, - unsigned int mmd_mask); +int efx_mdio_wait_reset_mmds(struct efx_nic *efx, unsigned int mmd_mask); /* Set or clear flag, debouncing */ static inline void @@ -107,6 +105,6 @@ efx_mdio_set_flag(struct efx_nic *efx, int devad, int addr, } /* Liveness self-test for MDIO PHYs */ -extern int efx_mdio_test_alive(struct efx_nic *efx); +int efx_mdio_test_alive(struct efx_nic *efx); #endif /* EFX_MDIO_10G_H */ diff --git a/drivers/net/ethernet/sfc/nic.h b/drivers/net/ethernet/sfc/nic.h index 609f06769245..08883c8edf0e 100644 --- a/drivers/net/ethernet/sfc/nic.h +++ b/drivers/net/ethernet/sfc/nic.h @@ -30,7 +30,7 @@ static inline int efx_nic_rev(struct efx_nic *efx) return efx->type->revision; } -extern u32 efx_farch_fpga_ver(struct efx_nic *efx); +u32 efx_farch_fpga_ver(struct efx_nic *efx); /* NIC has two interlinked PCI functions for the same port. */ static inline bool efx_nic_is_dual_func(struct efx_nic *efx) @@ -497,18 +497,18 @@ static inline unsigned int efx_vf_size(struct efx_nic *efx) return 1 << efx->vi_scale; } -extern int efx_init_sriov(void); -extern void efx_sriov_probe(struct efx_nic *efx); -extern int efx_sriov_init(struct efx_nic *efx); -extern void efx_sriov_mac_address_changed(struct efx_nic *efx); -extern void efx_sriov_tx_flush_done(struct efx_nic *efx, efx_qword_t *event); -extern void efx_sriov_rx_flush_done(struct efx_nic *efx, efx_qword_t *event); -extern void efx_sriov_event(struct efx_channel *channel, efx_qword_t *event); -extern void efx_sriov_desc_fetch_err(struct efx_nic *efx, unsigned dmaq); -extern void efx_sriov_flr(struct efx_nic *efx, unsigned flr); -extern void efx_sriov_reset(struct efx_nic *efx); -extern void efx_sriov_fini(struct efx_nic *efx); -extern void efx_fini_sriov(void); +int efx_init_sriov(void); +void efx_sriov_probe(struct efx_nic *efx); +int efx_sriov_init(struct efx_nic *efx); +void efx_sriov_mac_address_changed(struct efx_nic *efx); +void efx_sriov_tx_flush_done(struct efx_nic *efx, efx_qword_t *event); +void efx_sriov_rx_flush_done(struct efx_nic *efx, efx_qword_t *event); +void efx_sriov_event(struct efx_channel *channel, efx_qword_t *event); +void efx_sriov_desc_fetch_err(struct efx_nic *efx, unsigned dmaq); +void efx_sriov_flr(struct efx_nic *efx, unsigned flr); +void efx_sriov_reset(struct efx_nic *efx); +void efx_sriov_fini(struct efx_nic *efx); +void efx_fini_sriov(void); #else @@ -534,22 +534,20 @@ static inline void efx_fini_sriov(void) {} #endif -extern int efx_sriov_set_vf_mac(struct net_device *dev, int vf, u8 *mac); -extern int efx_sriov_set_vf_vlan(struct net_device *dev, int vf, - u16 vlan, u8 qos); -extern int efx_sriov_get_vf_config(struct net_device *dev, int vf, - struct ifla_vf_info *ivf); -extern int efx_sriov_set_vf_spoofchk(struct net_device *net_dev, int vf, - bool spoofchk); +int efx_sriov_set_vf_mac(struct net_device *dev, int vf, u8 *mac); +int efx_sriov_set_vf_vlan(struct net_device *dev, int vf, u16 vlan, u8 qos); +int efx_sriov_get_vf_config(struct net_device *dev, int vf, + struct ifla_vf_info *ivf); +int efx_sriov_set_vf_spoofchk(struct net_device *net_dev, int vf, + bool spoofchk); struct ethtool_ts_info; -extern void efx_ptp_probe(struct efx_nic *efx); -extern int efx_ptp_ioctl(struct efx_nic *efx, struct ifreq *ifr, int cmd); -extern void efx_ptp_get_ts_info(struct efx_nic *efx, - struct ethtool_ts_info *ts_info); -extern bool efx_ptp_is_ptp_tx(struct efx_nic *efx, struct sk_buff *skb); -extern int efx_ptp_tx(struct efx_nic *efx, struct sk_buff *skb); -extern void efx_ptp_event(struct efx_nic *efx, efx_qword_t *ev); +void efx_ptp_probe(struct efx_nic *efx); +int efx_ptp_ioctl(struct efx_nic *efx, struct ifreq *ifr, int cmd); +void efx_ptp_get_ts_info(struct efx_nic *efx, struct ethtool_ts_info *ts_info); +bool efx_ptp_is_ptp_tx(struct efx_nic *efx, struct sk_buff *skb); +int efx_ptp_tx(struct efx_nic *efx, struct sk_buff *skb); +void efx_ptp_event(struct efx_nic *efx, efx_qword_t *ev); extern const struct efx_nic_type falcon_a1_nic_type; extern const struct efx_nic_type falcon_b0_nic_type; @@ -563,7 +561,7 @@ extern const struct efx_nic_type efx_hunt_a0_nic_type; ************************************************************************** */ -extern int falcon_probe_board(struct efx_nic *efx, u16 revision_info); +int falcon_probe_board(struct efx_nic *efx, u16 revision_info); /* TX data path */ static inline int efx_nic_probe_tx(struct efx_tx_queue *tx_queue) @@ -631,58 +629,58 @@ static inline void efx_nic_eventq_read_ack(struct efx_channel *channel) { channel->efx->type->ev_read_ack(channel); } -extern void efx_nic_event_test_start(struct efx_channel *channel); +void efx_nic_event_test_start(struct efx_channel *channel); /* Falcon/Siena queue operations */ -extern int efx_farch_tx_probe(struct efx_tx_queue *tx_queue); -extern void efx_farch_tx_init(struct efx_tx_queue *tx_queue); -extern void efx_farch_tx_fini(struct efx_tx_queue *tx_queue); -extern void efx_farch_tx_remove(struct efx_tx_queue *tx_queue); -extern void efx_farch_tx_write(struct efx_tx_queue *tx_queue); -extern int efx_farch_rx_probe(struct efx_rx_queue *rx_queue); -extern void efx_farch_rx_init(struct efx_rx_queue *rx_queue); -extern void efx_farch_rx_fini(struct efx_rx_queue *rx_queue); -extern void efx_farch_rx_remove(struct efx_rx_queue *rx_queue); -extern void efx_farch_rx_write(struct efx_rx_queue *rx_queue); -extern void efx_farch_rx_defer_refill(struct efx_rx_queue *rx_queue); -extern int efx_farch_ev_probe(struct efx_channel *channel); -extern int efx_farch_ev_init(struct efx_channel *channel); -extern void efx_farch_ev_fini(struct efx_channel *channel); -extern void efx_farch_ev_remove(struct efx_channel *channel); -extern int efx_farch_ev_process(struct efx_channel *channel, int quota); -extern void efx_farch_ev_read_ack(struct efx_channel *channel); -extern void efx_farch_ev_test_generate(struct efx_channel *channel); +int efx_farch_tx_probe(struct efx_tx_queue *tx_queue); +void efx_farch_tx_init(struct efx_tx_queue *tx_queue); +void efx_farch_tx_fini(struct efx_tx_queue *tx_queue); +void efx_farch_tx_remove(struct efx_tx_queue *tx_queue); +void efx_farch_tx_write(struct efx_tx_queue *tx_queue); +int efx_farch_rx_probe(struct efx_rx_queue *rx_queue); +void efx_farch_rx_init(struct efx_rx_queue *rx_queue); +void efx_farch_rx_fini(struct efx_rx_queue *rx_queue); +void efx_farch_rx_remove(struct efx_rx_queue *rx_queue); +void efx_farch_rx_write(struct efx_rx_queue *rx_queue); +void efx_farch_rx_defer_refill(struct efx_rx_queue *rx_queue); +int efx_farch_ev_probe(struct efx_channel *channel); +int efx_farch_ev_init(struct efx_channel *channel); +void efx_farch_ev_fini(struct efx_channel *channel); +void efx_farch_ev_remove(struct efx_channel *channel); +int efx_farch_ev_process(struct efx_channel *channel, int quota); +void efx_farch_ev_read_ack(struct efx_channel *channel); +void efx_farch_ev_test_generate(struct efx_channel *channel); /* Falcon/Siena filter operations */ -extern int efx_farch_filter_table_probe(struct efx_nic *efx); -extern void efx_farch_filter_table_restore(struct efx_nic *efx); -extern void efx_farch_filter_table_remove(struct efx_nic *efx); -extern void efx_farch_filter_update_rx_scatter(struct efx_nic *efx); -extern s32 efx_farch_filter_insert(struct efx_nic *efx, - struct efx_filter_spec *spec, bool replace); -extern int efx_farch_filter_remove_safe(struct efx_nic *efx, - enum efx_filter_priority priority, - u32 filter_id); -extern int efx_farch_filter_get_safe(struct efx_nic *efx, - enum efx_filter_priority priority, - u32 filter_id, struct efx_filter_spec *); -extern void efx_farch_filter_clear_rx(struct efx_nic *efx, - enum efx_filter_priority priority); -extern u32 efx_farch_filter_count_rx_used(struct efx_nic *efx, - enum efx_filter_priority priority); -extern u32 efx_farch_filter_get_rx_id_limit(struct efx_nic *efx); -extern s32 efx_farch_filter_get_rx_ids(struct efx_nic *efx, - enum efx_filter_priority priority, - u32 *buf, u32 size); +int efx_farch_filter_table_probe(struct efx_nic *efx); +void efx_farch_filter_table_restore(struct efx_nic *efx); +void efx_farch_filter_table_remove(struct efx_nic *efx); +void efx_farch_filter_update_rx_scatter(struct efx_nic *efx); +s32 efx_farch_filter_insert(struct efx_nic *efx, struct efx_filter_spec *spec, + bool replace); +int efx_farch_filter_remove_safe(struct efx_nic *efx, + enum efx_filter_priority priority, + u32 filter_id); +int efx_farch_filter_get_safe(struct efx_nic *efx, + enum efx_filter_priority priority, u32 filter_id, + struct efx_filter_spec *); +void efx_farch_filter_clear_rx(struct efx_nic *efx, + enum efx_filter_priority priority); +u32 efx_farch_filter_count_rx_used(struct efx_nic *efx, + enum efx_filter_priority priority); +u32 efx_farch_filter_get_rx_id_limit(struct efx_nic *efx); +s32 efx_farch_filter_get_rx_ids(struct efx_nic *efx, + enum efx_filter_priority priority, u32 *buf, + u32 size); #ifdef CONFIG_RFS_ACCEL -extern s32 efx_farch_filter_rfs_insert(struct efx_nic *efx, - struct efx_filter_spec *spec); -extern bool efx_farch_filter_rfs_expire_one(struct efx_nic *efx, u32 flow_id, - unsigned int index); +s32 efx_farch_filter_rfs_insert(struct efx_nic *efx, + struct efx_filter_spec *spec); +bool efx_farch_filter_rfs_expire_one(struct efx_nic *efx, u32 flow_id, + unsigned int index); #endif -extern void efx_farch_filter_sync_rx_mode(struct efx_nic *efx); +void efx_farch_filter_sync_rx_mode(struct efx_nic *efx); -extern bool efx_nic_event_present(struct efx_channel *channel); +bool efx_nic_event_present(struct efx_channel *channel); /* Some statistics are computed as A - B where A and B each increase * linearly with some hardware counter(s) and the counters are read @@ -703,17 +701,17 @@ static inline void efx_update_diff_stat(u64 *stat, u64 diff) } /* Interrupts */ -extern int efx_nic_init_interrupt(struct efx_nic *efx); -extern void efx_nic_irq_test_start(struct efx_nic *efx); -extern void efx_nic_fini_interrupt(struct efx_nic *efx); +int efx_nic_init_interrupt(struct efx_nic *efx); +void efx_nic_irq_test_start(struct efx_nic *efx); +void efx_nic_fini_interrupt(struct efx_nic *efx); /* Falcon/Siena interrupts */ -extern void efx_farch_irq_enable_master(struct efx_nic *efx); -extern void efx_farch_irq_test_generate(struct efx_nic *efx); -extern void efx_farch_irq_disable_master(struct efx_nic *efx); -extern irqreturn_t efx_farch_msi_interrupt(int irq, void *dev_id); -extern irqreturn_t efx_farch_legacy_interrupt(int irq, void *dev_id); -extern irqreturn_t efx_farch_fatal_interrupt(struct efx_nic *efx); +void efx_farch_irq_enable_master(struct efx_nic *efx); +void efx_farch_irq_test_generate(struct efx_nic *efx); +void efx_farch_irq_disable_master(struct efx_nic *efx); +irqreturn_t efx_farch_msi_interrupt(int irq, void *dev_id); +irqreturn_t efx_farch_legacy_interrupt(int irq, void *dev_id); +irqreturn_t efx_farch_fatal_interrupt(struct efx_nic *efx); static inline int efx_nic_event_test_irq_cpu(struct efx_channel *channel) { @@ -725,21 +723,21 @@ static inline int efx_nic_irq_test_irq_cpu(struct efx_nic *efx) } /* Global Resources */ -extern int efx_nic_flush_queues(struct efx_nic *efx); -extern void siena_prepare_flush(struct efx_nic *efx); -extern int efx_farch_fini_dmaq(struct efx_nic *efx); -extern void siena_finish_flush(struct efx_nic *efx); -extern void falcon_start_nic_stats(struct efx_nic *efx); -extern void falcon_stop_nic_stats(struct efx_nic *efx); -extern int falcon_reset_xaui(struct efx_nic *efx); -extern void efx_farch_dimension_resources(struct efx_nic *efx, unsigned sram_lim_qw); -extern void efx_farch_init_common(struct efx_nic *efx); -extern void efx_ef10_handle_drain_event(struct efx_nic *efx); +int efx_nic_flush_queues(struct efx_nic *efx); +void siena_prepare_flush(struct efx_nic *efx); +int efx_farch_fini_dmaq(struct efx_nic *efx); +void siena_finish_flush(struct efx_nic *efx); +void falcon_start_nic_stats(struct efx_nic *efx); +void falcon_stop_nic_stats(struct efx_nic *efx); +int falcon_reset_xaui(struct efx_nic *efx); +void efx_farch_dimension_resources(struct efx_nic *efx, unsigned sram_lim_qw); +void efx_farch_init_common(struct efx_nic *efx); +void efx_ef10_handle_drain_event(struct efx_nic *efx); static inline void efx_nic_push_rx_indir_table(struct efx_nic *efx) { efx->type->rx_push_indir_table(efx); } -extern void efx_farch_rx_push_indir_table(struct efx_nic *efx); +void efx_farch_rx_push_indir_table(struct efx_nic *efx); int efx_nic_alloc_buffer(struct efx_nic *efx, struct efx_buffer *buffer, unsigned int len, gfp_t gfp_flags); @@ -750,24 +748,22 @@ struct efx_farch_register_test { unsigned address; efx_oword_t mask; }; -extern int efx_farch_test_registers(struct efx_nic *efx, - const struct efx_farch_register_test *regs, - size_t n_regs); +int efx_farch_test_registers(struct efx_nic *efx, + const struct efx_farch_register_test *regs, + size_t n_regs); -extern size_t efx_nic_get_regs_len(struct efx_nic *efx); -extern void efx_nic_get_regs(struct efx_nic *efx, void *buf); +size_t efx_nic_get_regs_len(struct efx_nic *efx); +void efx_nic_get_regs(struct efx_nic *efx, void *buf); -extern size_t -efx_nic_describe_stats(const struct efx_hw_stat_desc *desc, size_t count, - const unsigned long *mask, u8 *names); -extern void -efx_nic_update_stats(const struct efx_hw_stat_desc *desc, size_t count, - const unsigned long *mask, - u64 *stats, const void *dma_buf, bool accumulate); +size_t efx_nic_describe_stats(const struct efx_hw_stat_desc *desc, size_t count, + const unsigned long *mask, u8 *names); +void efx_nic_update_stats(const struct efx_hw_stat_desc *desc, size_t count, + const unsigned long *mask, u64 *stats, + const void *dma_buf, bool accumulate); #define EFX_MAX_FLUSH_TIME 5000 -extern void efx_farch_generate_event(struct efx_nic *efx, unsigned int evq, - efx_qword_t *event); +void efx_farch_generate_event(struct efx_nic *efx, unsigned int evq, + efx_qword_t *event); #endif /* EFX_NIC_H */ diff --git a/drivers/net/ethernet/sfc/phy.h b/drivers/net/ethernet/sfc/phy.h index 45eeb7075156..803bf445c08e 100644 --- a/drivers/net/ethernet/sfc/phy.h +++ b/drivers/net/ethernet/sfc/phy.h @@ -15,7 +15,7 @@ */ extern const struct efx_phy_operations falcon_sfx7101_phy_ops; -extern void tenxpress_set_id_led(struct efx_nic *efx, enum efx_led_mode mode); +void tenxpress_set_id_led(struct efx_nic *efx, enum efx_led_mode mode); /**************************************************************************** * AMCC/Quake QT202x PHYs @@ -34,7 +34,7 @@ extern const struct efx_phy_operations falcon_qt202x_phy_ops; #define QUAKE_LED_TXLINK (0) #define QUAKE_LED_RXLINK (8) -extern void falcon_qt202x_set_led(struct efx_nic *p, int led, int state); +void falcon_qt202x_set_led(struct efx_nic *p, int led, int state); /**************************************************************************** * Transwitch CX4 retimer @@ -44,7 +44,7 @@ extern const struct efx_phy_operations falcon_txc_phy_ops; #define TXC_GPIO_DIR_INPUT 0 #define TXC_GPIO_DIR_OUTPUT 1 -extern void falcon_txc_set_gpio_dir(struct efx_nic *efx, int pin, int dir); -extern void falcon_txc_set_gpio_val(struct efx_nic *efx, int pin, int val); +void falcon_txc_set_gpio_dir(struct efx_nic *efx, int pin, int dir); +void falcon_txc_set_gpio_val(struct efx_nic *efx, int pin, int val); #endif diff --git a/drivers/net/ethernet/sfc/selftest.h b/drivers/net/ethernet/sfc/selftest.h index 87698ae0bf75..a2f4a06ffa4e 100644 --- a/drivers/net/ethernet/sfc/selftest.h +++ b/drivers/net/ethernet/sfc/selftest.h @@ -43,13 +43,12 @@ struct efx_self_tests { struct efx_loopback_self_tests loopback[LOOPBACK_TEST_MAX + 1]; }; -extern void efx_loopback_rx_packet(struct efx_nic *efx, - const char *buf_ptr, int pkt_len); -extern int efx_selftest(struct efx_nic *efx, - struct efx_self_tests *tests, - unsigned flags); -extern void efx_selftest_async_start(struct efx_nic *efx); -extern void efx_selftest_async_cancel(struct efx_nic *efx); -extern void efx_selftest_async_work(struct work_struct *data); +void efx_loopback_rx_packet(struct efx_nic *efx, const char *buf_ptr, + int pkt_len); +int efx_selftest(struct efx_nic *efx, struct efx_self_tests *tests, + unsigned flags); +void efx_selftest_async_start(struct efx_nic *efx); +void efx_selftest_async_cancel(struct efx_nic *efx); +void efx_selftest_async_work(struct work_struct *data); #endif /* EFX_SELFTEST_H */ |