diff options
| -rw-r--r-- | drivers/net/ethernet/sfc/ef10.c | 18 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/mcdi.h | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/net_driver.h | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/siena.c | 7 |
4 files changed, 40 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 0ad311ff6796..7b3c6214dee6 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -3961,6 +3961,22 @@ out_unlock: return rc; } +static unsigned int ef10_check_caps(const struct efx_nic *efx, + u8 flag, + u32 offset) +{ + const struct efx_ef10_nic_data *nic_data = efx->nic_data; + + switch (offset) { + case(MC_CMD_GET_CAPABILITIES_V4_OUT_FLAGS1_OFST): + return nic_data->datapath_caps & BIT_ULL(flag); + case(MC_CMD_GET_CAPABILITIES_V4_OUT_FLAGS2_OFST): + return nic_data->datapath_caps2 & BIT_ULL(flag); + default: + return 0; + } +} + #define EF10_OFFLOAD_FEATURES \ (NETIF_F_IP_CSUM | \ NETIF_F_HW_VLAN_CTAG_FILTER | \ @@ -4073,6 +4089,7 @@ const struct efx_nic_type efx_hunt_a0_vf_nic_type = { .hwtstamp_filters = 1 << HWTSTAMP_FILTER_NONE | 1 << HWTSTAMP_FILTER_ALL, .rx_hash_key_size = 40, + .check_caps = ef10_check_caps, }; const struct efx_nic_type efx_hunt_a0_nic_type = { @@ -4208,4 +4225,5 @@ const struct efx_nic_type efx_hunt_a0_nic_type = { .hwtstamp_filters = 1 << HWTSTAMP_FILTER_NONE | 1 << HWTSTAMP_FILTER_ALL, .rx_hash_key_size = 40, + .check_caps = ef10_check_caps, }; diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h index 54a45010b576..b107e4c00285 100644 --- a/drivers/net/ethernet/sfc/mcdi.h +++ b/drivers/net/ethernet/sfc/mcdi.h @@ -326,6 +326,18 @@ 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) +#define MCDI_CAPABILITY(field) \ + MC_CMD_GET_CAPABILITIES_V4_OUT_ ## field ## _LBN + +#define MCDI_CAPABILITY_OFST(field) \ + MC_CMD_GET_CAPABILITIES_V4_OUT_ ## field ## _OFST + +/* field is FLAGS1 or FLAGS2 */ +#define efx_has_cap(efx, flag, field) \ + efx->type->check_caps(efx, \ + MCDI_CAPABILITY(flag), \ + MCDI_CAPABILITY_OFST(field)) + 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); diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index d43f22c8f31c..bdeea48ff938 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -1354,6 +1354,9 @@ struct efx_nic_type { void (*get_wol)(struct efx_nic *efx, struct ethtool_wolinfo *wol); int (*set_wol)(struct efx_nic *efx, u32 type); void (*resume_wol)(struct efx_nic *efx); + unsigned int (*check_caps)(const struct efx_nic *efx, + u8 flag, + u32 offset); int (*test_chip)(struct efx_nic *efx, struct efx_self_tests *tests); int (*test_nvram)(struct efx_nic *efx); void (*mcdi_request)(struct efx_nic *efx, diff --git a/drivers/net/ethernet/sfc/siena.c b/drivers/net/ethernet/sfc/siena.c index baa464161626..ed1cb6caa69d 100644 --- a/drivers/net/ethernet/sfc/siena.c +++ b/drivers/net/ethernet/sfc/siena.c @@ -948,6 +948,13 @@ fail: #endif /* CONFIG_SFC_MTD */ +unsigned int siena_check_caps(const struct efx_nic *efx, + u8 flag, u32 offset) +{ + /* Siena did not support MC_CMD_GET_CAPABILITIES */ + return 0; +} + /************************************************************************** * * Revision-dependent attributes used by efx.c and nic.c |