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| author | Edward Cree <ecree@solarflare.com> | 2016-11-03 22:12:58 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-09 13:59:17 -0500 |
| commit | b718c88a62c9adf24d8d1a06902f06f0149efac7 (patch) | |
| tree | 474dc599b36e80d9433129460ad29785381f1a8e /drivers/net/ethernet/sfc/ef10.c | |
| parent | a33a4c73810589f80b8a37477e1b28b4c1d61913 (diff) | |
| download | linux-b718c88a62c9adf24d8d1a06902f06f0149efac7.tar.gz linux-b718c88a62c9adf24d8d1a06902f06f0149efac7.tar.xz | |
sfc: report 4-tuple UDP hashing to ethtool, if it's enabled
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc/ef10.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/ef10.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 9f6d7690bc0a..e61807e6d47b 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -2319,8 +2319,10 @@ static void efx_ef10_set_rss_flags(struct efx_nic *efx, u32 context) flags |= RSS_MODE_HASH_PORTS << MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_UDP_IPV4_RSS_MODE_LBN; flags |= RSS_MODE_HASH_PORTS << MC_CMD_RSS_CONTEXT_GET_FLAGS_OUT_UDP_IPV6_RSS_MODE_LBN; MCDI_SET_DWORD(inbuf, RSS_CONTEXT_SET_FLAGS_IN_FLAGS, flags); - efx_mcdi_rpc(efx, MC_CMD_RSS_CONTEXT_SET_FLAGS, inbuf, sizeof(inbuf), - NULL, 0, NULL); + if (!efx_mcdi_rpc(efx, MC_CMD_RSS_CONTEXT_SET_FLAGS, inbuf, sizeof(inbuf), + NULL, 0, NULL)) + /* Succeeded, so UDP 4-tuple is now enabled */ + efx->rx_hash_udp_4tuple = true; } static int efx_ef10_alloc_rss_context(struct efx_nic *efx, u32 *context, |