Author: sbruno Date: Tue Mar 14 13:54:18 2017 New Revision: 315243 URL: https://svnweb.freebsd.org/changeset/base/315243
Log: Restore changes for RSS routing improvements made in 314369 that were reverted in the IFLIB update I made in 315217. Submitted by: Venkat Duvvuru <venkatkumar.duvv...@broadcom.com> Modified: head/sys/dev/bnxt/bnxt_txrx.c Modified: head/sys/dev/bnxt/bnxt_txrx.c ============================================================================== --- head/sys/dev/bnxt/bnxt_txrx.c Tue Mar 14 12:39:19 2017 (r315242) +++ head/sys/dev/bnxt/bnxt_txrx.c Tue Mar 14 13:54:18 2017 (r315243) @@ -426,6 +426,37 @@ cmpl_invalid: return avail; } +static void +bnxt_set_rsstype(if_rxd_info_t ri, uint8_t rss_hash_type) +{ + uint8_t rss_profile_id; + + rss_profile_id = BNXT_GET_RSS_PROFILE_ID(rss_hash_type); + switch (rss_profile_id) { + case BNXT_RSS_HASH_TYPE_TCPV4: + ri->iri_rsstype = M_HASHTYPE_RSS_TCP_IPV4; + break; + case BNXT_RSS_HASH_TYPE_UDPV4: + ri->iri_rsstype = M_HASHTYPE_RSS_UDP_IPV4; + break; + case BNXT_RSS_HASH_TYPE_IPV4: + ri->iri_rsstype = M_HASHTYPE_RSS_IPV4; + break; + case BNXT_RSS_HASH_TYPE_TCPV6: + ri->iri_rsstype = M_HASHTYPE_RSS_TCP_IPV6; + break; + case BNXT_RSS_HASH_TYPE_UDPV6: + ri->iri_rsstype = M_HASHTYPE_RSS_UDP_IPV6; + break; + case BNXT_RSS_HASH_TYPE_IPV6: + ri->iri_rsstype = M_HASHTYPE_RSS_IPV6; + break; + default: + ri->iri_rsstype = M_HASHTYPE_OPAQUE; + break; + } +} + static int bnxt_pkt_get_l2(struct bnxt_softc *softc, if_rxd_info_t ri, struct bnxt_cp_ring *cpr, uint16_t flags_type) @@ -443,13 +474,7 @@ bnxt_pkt_get_l2(struct bnxt_softc *softc /* Extract from the first 16-byte BD */ if (flags_type & RX_PKT_CMPL_FLAGS_RSS_VALID) { ri->iri_flowid = le32toh(rcp->rss_hash); - /* - * TODO: Extract something useful from rcp->rss_hash_type - * (undocumented) - * May be documented in the "LSI ES" - * also check the firmware code. - */ - ri->iri_rsstype = M_HASHTYPE_OPAQUE; + bnxt_set_rsstype(ri, rcp->rss_hash_type); } else { ri->iri_rsstype = M_HASHTYPE_NONE; @@ -529,13 +554,7 @@ bnxt_pkt_get_tpa(struct bnxt_softc *soft /* Extract from the first 16-byte BD */ if (le16toh(tpas->low.flags_type) & RX_TPA_START_CMPL_FLAGS_RSS_VALID) { ri->iri_flowid = le32toh(tpas->low.rss_hash); - /* - * TODO: Extract something useful from tpas->low.rss_hash_type - * (undocumented) - * May be documented in the "LSI ES" - * also check the firmware code. - */ - ri->iri_rsstype = M_HASHTYPE_OPAQUE; + bnxt_set_rsstype(ri, tpas->low.rss_hash_type); } else { ri->iri_rsstype = M_HASHTYPE_NONE; _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"