diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_lib.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_lib.c | 100 |
1 files changed, 40 insertions, 60 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index bb6151e798e4..b22f1b861831 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -1611,6 +1611,38 @@ static void ice_vsi_set_vf_rss_flow_fld(struct ice_vsi *vsi) vsi->vsi_num, status); } +static const struct ice_rss_hash_cfg default_rss_cfgs[] = { + /* configure RSS for IPv4 with input set IP src/dst */ + {ICE_FLOW_SEG_HDR_IPV4, ICE_FLOW_HASH_IPV4, ICE_RSS_ANY_HEADERS}, + /* configure RSS for IPv6 with input set IPv6 src/dst */ + {ICE_FLOW_SEG_HDR_IPV6, ICE_FLOW_HASH_IPV6, ICE_RSS_ANY_HEADERS}, + /* configure RSS for tcp4 with input set IP src/dst, TCP src/dst */ + {ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_IPV4, + ICE_HASH_TCP_IPV4, ICE_RSS_ANY_HEADERS}, + /* configure RSS for udp4 with input set IP src/dst, UDP src/dst */ + {ICE_FLOW_SEG_HDR_UDP | ICE_FLOW_SEG_HDR_IPV4, + ICE_HASH_UDP_IPV4, ICE_RSS_ANY_HEADERS}, + /* configure RSS for sctp4 with input set IP src/dst - only support + * RSS on SCTPv4 on outer headers (non-tunneled) + */ + {ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV4, + ICE_HASH_SCTP_IPV4, ICE_RSS_OUTER_HEADERS}, + /* configure RSS for tcp6 with input set IPv6 src/dst, TCP src/dst */ + {ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_IPV6, + ICE_HASH_TCP_IPV6, ICE_RSS_ANY_HEADERS}, + /* configure RSS for udp6 with input set IPv6 src/dst, UDP src/dst */ + {ICE_FLOW_SEG_HDR_UDP | ICE_FLOW_SEG_HDR_IPV6, + ICE_HASH_UDP_IPV6, ICE_RSS_ANY_HEADERS}, + /* configure RSS for sctp6 with input set IPv6 src/dst - only support + * RSS on SCTPv6 on outer headers (non-tunneled) + */ + {ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV6, + ICE_HASH_SCTP_IPV6, ICE_RSS_OUTER_HEADERS}, + /* configure RSS for IPSEC ESP SPI with input set MAC_IPV4_SPI */ + {ICE_FLOW_SEG_HDR_ESP, + ICE_FLOW_HASH_ESP_SPI, ICE_RSS_OUTER_HEADERS}, +}; + /** * ice_vsi_set_rss_flow_fld - Sets RSS input set for different flows * @vsi: VSI to be configured @@ -1629,6 +1661,7 @@ static void ice_vsi_set_rss_flow_fld(struct ice_vsi *vsi) struct ice_hw *hw = &pf->hw; struct device *dev; int status; + u32 i; dev = ice_pf_to_dev(pf); if (ice_is_safe_mode(pf)) { @@ -1636,67 +1669,14 @@ static void ice_vsi_set_rss_flow_fld(struct ice_vsi *vsi) vsi_num); return; } - /* configure RSS for IPv4 with input set IP src/dst */ - status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_IPV4, - ICE_FLOW_SEG_HDR_IPV4); - if (status) - dev_dbg(dev, "ice_add_rss_cfg failed for ipv4 flow, vsi = %d, error = %d\n", - vsi_num, status); - - /* configure RSS for IPv6 with input set IPv6 src/dst */ - status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_IPV6, - ICE_FLOW_SEG_HDR_IPV6); - if (status) - dev_dbg(dev, "ice_add_rss_cfg failed for ipv6 flow, vsi = %d, error = %d\n", - vsi_num, status); - - /* configure RSS for tcp4 with input set IP src/dst, TCP src/dst */ - status = ice_add_rss_cfg(hw, vsi_handle, ICE_HASH_TCP_IPV4, - ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_IPV4); - if (status) - dev_dbg(dev, "ice_add_rss_cfg failed for tcp4 flow, vsi = %d, error = %d\n", - vsi_num, status); + for (i = 0; i < ARRAY_SIZE(default_rss_cfgs); i++) { + const struct ice_rss_hash_cfg *cfg = &default_rss_cfgs[i]; - /* configure RSS for udp4 with input set IP src/dst, UDP src/dst */ - status = ice_add_rss_cfg(hw, vsi_handle, ICE_HASH_UDP_IPV4, - ICE_FLOW_SEG_HDR_UDP | ICE_FLOW_SEG_HDR_IPV4); - if (status) - dev_dbg(dev, "ice_add_rss_cfg failed for udp4 flow, vsi = %d, error = %d\n", - vsi_num, status); - - /* configure RSS for sctp4 with input set IP src/dst */ - status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_IPV4, - ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV4); - if (status) - dev_dbg(dev, "ice_add_rss_cfg failed for sctp4 flow, vsi = %d, error = %d\n", - vsi_num, status); - - /* configure RSS for tcp6 with input set IPv6 src/dst, TCP src/dst */ - status = ice_add_rss_cfg(hw, vsi_handle, ICE_HASH_TCP_IPV6, - ICE_FLOW_SEG_HDR_TCP | ICE_FLOW_SEG_HDR_IPV6); - if (status) - dev_dbg(dev, "ice_add_rss_cfg failed for tcp6 flow, vsi = %d, error = %d\n", - vsi_num, status); - - /* configure RSS for udp6 with input set IPv6 src/dst, UDP src/dst */ - status = ice_add_rss_cfg(hw, vsi_handle, ICE_HASH_UDP_IPV6, - ICE_FLOW_SEG_HDR_UDP | ICE_FLOW_SEG_HDR_IPV6); - if (status) - dev_dbg(dev, "ice_add_rss_cfg failed for udp6 flow, vsi = %d, error = %d\n", - vsi_num, status); - - /* configure RSS for sctp6 with input set IPv6 src/dst */ - status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_IPV6, - ICE_FLOW_SEG_HDR_SCTP | ICE_FLOW_SEG_HDR_IPV6); - if (status) - dev_dbg(dev, "ice_add_rss_cfg failed for sctp6 flow, vsi = %d, error = %d\n", - vsi_num, status); - - status = ice_add_rss_cfg(hw, vsi_handle, ICE_FLOW_HASH_ESP_SPI, - ICE_FLOW_SEG_HDR_ESP); - if (status) - dev_dbg(dev, "ice_add_rss_cfg failed for esp/spi flow, vsi = %d, error = %d\n", - vsi_num, status); + status = ice_add_rss_cfg(hw, vsi_handle, cfg); + if (status) + dev_dbg(dev, "ice_add_rss_cfg failed, addl_hdrs = %x, hash_flds = %llx, hdr_type = %d\n", + cfg->addl_hdrs, cfg->hash_flds, cfg->hdr_type); + } } /** |