diff options
| author | Edward Cree <ecree@solarflare.com> | 2018-03-08 18:45:17 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-09 05:54:52 +0300 |
| commit | 42356d9a137bc83268e3988e9f1fdd48dbeef2ef (patch) | |
| tree | 8d7976516e62f9864b4040e70f142b59322b55b4 /drivers/net/ethernet/sfc/farch.c | |
| parent | 84a1d9c4820080bebcbd413a845076dcb62f45fa (diff) | |
| download | linux-42356d9a137bc83268e3988e9f1fdd48dbeef2ef.tar.xz | |
sfc: support RSS spreading of ethtool ntuple filters
Use a linked list to associate user-facing context IDs with FW-facing
context IDs (since the latter can change after an MC reset).
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc/farch.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/farch.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/net/ethernet/sfc/farch.c b/drivers/net/ethernet/sfc/farch.c index 266b9bee1f3a..ad001e77d554 100644 --- a/drivers/net/ethernet/sfc/farch.c +++ b/drivers/net/ethernet/sfc/farch.c @@ -1630,12 +1630,12 @@ void efx_farch_rx_push_indir_table(struct efx_nic *efx) size_t i = 0; efx_dword_t dword; - BUILD_BUG_ON(ARRAY_SIZE(efx->rx_indir_table) != + BUILD_BUG_ON(ARRAY_SIZE(efx->rss_context.rx_indir_table) != FR_BZ_RX_INDIRECTION_TBL_ROWS); for (i = 0; i < FR_BZ_RX_INDIRECTION_TBL_ROWS; i++) { EFX_POPULATE_DWORD_1(dword, FRF_BZ_IT_QUEUE, - efx->rx_indir_table[i]); + efx->rss_context.rx_indir_table[i]); efx_writed(efx, &dword, FR_BZ_RX_INDIRECTION_TBL + FR_BZ_RX_INDIRECTION_TBL_STEP * i); @@ -1647,14 +1647,14 @@ void efx_farch_rx_pull_indir_table(struct efx_nic *efx) size_t i = 0; efx_dword_t dword; - BUILD_BUG_ON(ARRAY_SIZE(efx->rx_indir_table) != + BUILD_BUG_ON(ARRAY_SIZE(efx->rss_context.rx_indir_table) != FR_BZ_RX_INDIRECTION_TBL_ROWS); for (i = 0; i < FR_BZ_RX_INDIRECTION_TBL_ROWS; i++) { efx_readd(efx, &dword, FR_BZ_RX_INDIRECTION_TBL + FR_BZ_RX_INDIRECTION_TBL_STEP * i); - efx->rx_indir_table[i] = EFX_DWORD_FIELD(dword, FRF_BZ_IT_QUEUE); + efx->rss_context.rx_indir_table[i] = EFX_DWORD_FIELD(dword, FRF_BZ_IT_QUEUE); } } @@ -2032,8 +2032,7 @@ efx_farch_filter_from_gen_spec(struct efx_farch_filter_spec *spec, { bool is_full = false; - if ((gen_spec->flags & EFX_FILTER_FLAG_RX_RSS) && - gen_spec->rss_context != EFX_FILTER_RSS_CONTEXT_DEFAULT) + if ((gen_spec->flags & EFX_FILTER_FLAG_RX_RSS) && gen_spec->rss_context) return -EINVAL; spec->priority = gen_spec->priority; |