diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/ef10.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/ef10.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 9cbe573563d7..0f58ea8147d4 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -2158,6 +2158,20 @@ static int efx_ef10_tx_tso_desc(struct efx_tx_queue *tx_queue, return 0; } +static u32 efx_ef10_tso_versions(struct efx_nic *efx) +{ + struct efx_ef10_nic_data *nic_data = efx->nic_data; + u32 tso_versions = 0; + + if (nic_data->datapath_caps & + (1 << MC_CMD_GET_CAPABILITIES_OUT_TX_TSO_LBN)) + tso_versions |= BIT(1); + if (nic_data->datapath_caps2 & + (1 << MC_CMD_GET_CAPABILITIES_V2_OUT_TX_TSO_V2_LBN)) + tso_versions |= BIT(2); + return tso_versions; +} + static void efx_ef10_tx_init(struct efx_tx_queue *tx_queue) { MCDI_DECLARE_BUF(inbuf, MC_CMD_INIT_TXQ_IN_LEN(EFX_MAX_DMAQ_SIZE * 8 / @@ -5759,6 +5773,7 @@ const struct efx_nic_type efx_hunt_a0_nic_type = { #endif .get_mac_address = efx_ef10_get_mac_address_pf, .set_mac_address = efx_ef10_set_mac_address, + .tso_versions = efx_ef10_tso_versions, .revision = EFX_REV_HUNT_A0, .max_dma_mask = DMA_BIT_MASK(ESF_DZ_TX_KER_BUF_ADDR_WIDTH), |