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| author | Ben Hutchings <bhutchings@solarflare.com> | 2010-06-23 11:31:28 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-06-24 22:13:24 -0700 |
| commit | 39c9cf07077146b14ab077a0e27c869c6f0e6199 (patch) | |
| tree | e30b746b36ebb36af8776658e8ce3f8bcd4e118d /drivers/net/sfc/siena.c | |
| parent | 2822235278c6385191a590c63098e728d0062987 (diff) | |
| download | linux-39c9cf07077146b14ab077a0e27c869c6f0e6199.tar.gz linux-39c9cf07077146b14ab077a0e27c869c6f0e6199.tar.bz2 linux-39c9cf07077146b14ab077a0e27c869c6f0e6199.zip | |
sfc: Record hardware RX hash on each skb where possible
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sfc/siena.c')
| -rw-r--r-- | drivers/net/sfc/siena.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/sfc/siena.c b/drivers/net/sfc/siena.c index 59d1dc6db1c6..f1741b4af1b3 100644 --- a/drivers/net/sfc/siena.c +++ b/drivers/net/sfc/siena.c @@ -331,6 +331,7 @@ static int siena_init_nic(struct efx_nic *efx) efx_reado(efx, &temp, FR_AZ_RX_CFG); EFX_SET_OWORD_FIELD(temp, FRF_BZ_RX_DESC_PUSH_EN, 0); + EFX_SET_OWORD_FIELD(temp, FRF_BZ_RX_HASH_INSRT_HDR, 1); EFX_SET_OWORD_FIELD(temp, FRF_BZ_RX_INGR_EN, 1); efx_writeo(efx, &temp, FR_AZ_RX_CFG); @@ -636,6 +637,7 @@ struct efx_nic_type siena_a0_nic_type = { .evq_ptr_tbl_base = FR_BZ_EVQ_PTR_TBL, .evq_rptr_tbl_base = FR_BZ_EVQ_RPTR, .max_dma_mask = DMA_BIT_MASK(FSF_AZ_TX_KER_BUF_ADDR_WIDTH), + .rx_buffer_hash_size = 0x10, .rx_buffer_padding = 0, .max_interrupt_mode = EFX_INT_MODE_MSIX, .phys_addr_channels = 32, /* Hardware limit is 64, but the legacy @@ -643,6 +645,7 @@ struct efx_nic_type siena_a0_nic_type = { * channels */ .tx_dc_base = 0x88000, .rx_dc_base = 0x68000, - .offload_features = NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM, + .offload_features = (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | + NETIF_F_RXHASH), .reset_world_flags = ETH_RESET_MGMT << ETH_RESET_SHARED_SHIFT, }; |