diff options
| author | Andrew Rybchenko <Andrew.Rybchenko@oktetlabs.ru> | 2013-11-14 09:00:27 +0400 |
|---|---|---|
| committer | Ben Hutchings <bhutchings@solarflare.com> | 2013-12-13 02:07:21 +0400 |
| commit | d43050c0c7d930cdeb10fb9201d9e2d005cef02a (patch) | |
| tree | fac858aa8ab412550d1bcd66d050d5ca0e1fcf87 /drivers/net/ethernet/sfc/falcon.c | |
| parent | 48ce5634a79265cd83e5bdb268728165c0ea85a0 (diff) | |
| download | linux-d43050c0c7d930cdeb10fb9201d9e2d005cef02a.tar.xz | |
sfc: Change efx_nic_type::rx_push_indir_table to push hash key as well
The EF10 implementation already does this, and it makes more logical
sense to group the RSS hash key and indirection table together.
Rename the operation to rx_push_rss_config.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Diffstat (limited to 'drivers/net/ethernet/sfc/falcon.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/falcon.c | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/drivers/net/ethernet/sfc/falcon.c b/drivers/net/ethernet/sfc/falcon.c index 76699f4e6e04..5c6d63cfc394 100644 --- a/drivers/net/ethernet/sfc/falcon.c +++ b/drivers/net/ethernet/sfc/falcon.c @@ -469,6 +469,24 @@ static irqreturn_t falcon_legacy_interrupt_a1(int irq, void *dev_id) } /************************************************************************** * + * RSS + * + ************************************************************************** + */ + +static void falcon_b0_rx_push_rss_config(struct efx_nic *efx) +{ + efx_oword_t temp; + + /* Set hash key for IPv4 */ + memcpy(&temp, efx->rx_hash_key, sizeof(temp)); + efx_writeo(efx, &temp, FR_BZ_RX_RSS_TKEY); + + efx_farch_rx_push_indir_table(efx); +} + +/************************************************************************** + * * EEPROM/flash * ************************************************************************** @@ -2484,9 +2502,7 @@ static int falcon_init_nic(struct efx_nic *efx) falcon_init_rx_cfg(efx); if (efx_nic_rev(efx) >= EFX_REV_FALCON_B0) { - /* Set hash key for IPv4 */ - memcpy(&temp, efx->rx_hash_key, sizeof(temp)); - efx_writeo(efx, &temp, FR_BZ_RX_RSS_TKEY); + falcon_b0_rx_push_rss_config(efx); /* Set destination of both TX and RX Flush events */ EFX_POPULATE_OWORD_1(temp, FRF_BZ_FLS_EVQ_ID, 0); @@ -2703,7 +2719,7 @@ const struct efx_nic_type falcon_a1_nic_type = { .tx_init = efx_farch_tx_init, .tx_remove = efx_farch_tx_remove, .tx_write = efx_farch_tx_write, - .rx_push_indir_table = efx_farch_rx_push_indir_table, + .rx_push_rss_config = efx_port_dummy_op_void, .rx_probe = efx_farch_rx_probe, .rx_init = efx_farch_rx_init, .rx_remove = efx_farch_rx_remove, @@ -2798,7 +2814,7 @@ const struct efx_nic_type falcon_b0_nic_type = { .tx_init = efx_farch_tx_init, .tx_remove = efx_farch_tx_remove, .tx_write = efx_farch_tx_write, - .rx_push_indir_table = efx_farch_rx_push_indir_table, + .rx_push_rss_config = falcon_b0_rx_push_rss_config, .rx_probe = efx_farch_rx_probe, .rx_init = efx_farch_rx_init, .rx_remove = efx_farch_rx_remove, |