diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/nic.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/nic.h | 79 |
1 files changed, 75 insertions, 4 deletions
diff --git a/drivers/net/ethernet/sfc/nic.h b/drivers/net/ethernet/sfc/nic.h index 686ce7a677df..4bd53596a473 100644 --- a/drivers/net/ethernet/sfc/nic.h +++ b/drivers/net/ethernet/sfc/nic.h @@ -17,15 +17,12 @@ #include "efx.h" #include "mcdi.h" -/* - * Falcon hardware control - */ - enum { EFX_REV_FALCON_A0 = 0, EFX_REV_FALCON_A1 = 1, EFX_REV_FALCON_B0 = 2, EFX_REV_SIENA_A0 = 3, + EFX_REV_HUNT_A0 = 4, }; static inline int efx_nic_rev(struct efx_nic *efx) @@ -347,6 +344,78 @@ struct siena_nic_data { u64 stats[SIENA_STAT_COUNT]; }; +enum { + EF10_STAT_tx_bytes, + EF10_STAT_tx_packets, + EF10_STAT_tx_pause, + EF10_STAT_tx_control, + EF10_STAT_tx_unicast, + EF10_STAT_tx_multicast, + EF10_STAT_tx_broadcast, + EF10_STAT_tx_lt64, + EF10_STAT_tx_64, + EF10_STAT_tx_65_to_127, + EF10_STAT_tx_128_to_255, + EF10_STAT_tx_256_to_511, + EF10_STAT_tx_512_to_1023, + EF10_STAT_tx_1024_to_15xx, + EF10_STAT_tx_15xx_to_jumbo, + EF10_STAT_rx_bytes, + EF10_STAT_rx_bytes_minus_good_bytes, + EF10_STAT_rx_good_bytes, + EF10_STAT_rx_bad_bytes, + EF10_STAT_rx_packets, + EF10_STAT_rx_good, + EF10_STAT_rx_bad, + EF10_STAT_rx_pause, + EF10_STAT_rx_control, + EF10_STAT_rx_unicast, + EF10_STAT_rx_multicast, + EF10_STAT_rx_broadcast, + EF10_STAT_rx_lt64, + EF10_STAT_rx_64, + EF10_STAT_rx_65_to_127, + EF10_STAT_rx_128_to_255, + EF10_STAT_rx_256_to_511, + EF10_STAT_rx_512_to_1023, + EF10_STAT_rx_1024_to_15xx, + EF10_STAT_rx_15xx_to_jumbo, + EF10_STAT_rx_gtjumbo, + EF10_STAT_rx_bad_gtjumbo, + EF10_STAT_rx_overflow, + EF10_STAT_rx_align_error, + EF10_STAT_rx_length_error, + EF10_STAT_rx_nodesc_drops, + EF10_STAT_COUNT +}; + +/** + * struct efx_ef10_nic_data - EF10 architecture NIC state + * @mcdi_buf: DMA buffer for MCDI + * @warm_boot_count: Last seen MC warm boot count + * @vi_base: Absolute index of first VI in this function + * @n_allocated_vis: Number of VIs allocated to this function + * @must_realloc_vis: Flag: VIs have yet to be reallocated after MC reboot + * @must_restore_filters: Flag: filters have yet to be restored after MC reboot + * @rx_rss_context: Firmware handle for our RSS context + * @stats: Hardware statistics + * @workaround_35388: Flag: firmware supports workaround for bug 35388 + * @datapath_caps: Capabilities of datapath firmware (FLAGS1 field of + * %MC_CMD_GET_CAPABILITIES response) + */ +struct efx_ef10_nic_data { + struct efx_buffer mcdi_buf; + u16 warm_boot_count; + unsigned int vi_base; + unsigned int n_allocated_vis; + bool must_realloc_vis; + bool must_restore_filters; + u32 rx_rss_context; + u64 stats[EF10_STAT_COUNT]; + bool workaround_35388; + u32 datapath_caps; +}; + /* * On the SFC9000 family each port is associated with 1 PCI physical * function (PF) handled by sfc and a configurable number of virtual @@ -448,6 +517,7 @@ extern 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; extern const struct efx_nic_type siena_a0_nic_type; +extern const struct efx_nic_type efx_hunt_a0_nic_type; /************************************************************************** * @@ -627,6 +697,7 @@ 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); static inline void efx_nic_push_rx_indir_table(struct efx_nic *efx) { efx->type->rx_push_indir_table(efx); |