diff options
| -rw-r--r-- | hw/net/net_rx_pkt.c | 42 | ||||
| -rw-r--r-- | hw/net/net_rx_pkt.h | 6 | ||||
| -rw-r--r-- | hw/net/trace-events | 4 |
3 files changed, 51 insertions, 1 deletions
diff --git a/hw/net/net_rx_pkt.c b/hw/net/net_rx_pkt.c index 98a5030ace..b2a06bd27d 100644 --- a/hw/net/net_rx_pkt.c +++ b/hw/net/net_rx_pkt.c @@ -307,6 +307,20 @@ _net_rx_rss_prepare_tcp(uint8_t *rss_input, &tcphdr->th_dport, sizeof(uint16_t)); } +static inline void +_net_rx_rss_prepare_udp(uint8_t *rss_input, + struct NetRxPkt *pkt, + size_t *bytes_written) +{ + struct udp_header *udphdr = &pkt->l4hdr_info.hdr.udp; + + _net_rx_rss_add_chunk(rss_input, bytes_written, + &udphdr->uh_sport, sizeof(uint16_t)); + + _net_rx_rss_add_chunk(rss_input, bytes_written, + &udphdr->uh_dport, sizeof(uint16_t)); +} + uint32_t net_rx_pkt_calc_rss_hash(struct NetRxPkt *pkt, NetRxPktRssType type, @@ -347,6 +361,34 @@ net_rx_pkt_calc_rss_hash(struct NetRxPkt *pkt, trace_net_rx_pkt_rss_ip6_ex(); _net_rx_rss_prepare_ip6(&rss_input[0], pkt, true, &rss_length); break; + case NetPktRssIpV6TcpEx: + assert(pkt->isip6); + assert(pkt->istcp); + trace_net_rx_pkt_rss_ip6_ex_tcp(); + _net_rx_rss_prepare_ip6(&rss_input[0], pkt, true, &rss_length); + _net_rx_rss_prepare_tcp(&rss_input[0], pkt, &rss_length); + break; + case NetPktRssIpV4Udp: + assert(pkt->isip4); + assert(pkt->isudp); + trace_net_rx_pkt_rss_ip4_udp(); + _net_rx_rss_prepare_ip4(&rss_input[0], pkt, &rss_length); + _net_rx_rss_prepare_udp(&rss_input[0], pkt, &rss_length); + break; + case NetPktRssIpV6Udp: + assert(pkt->isip6); + assert(pkt->isudp); + trace_net_rx_pkt_rss_ip6_udp(); + _net_rx_rss_prepare_ip6(&rss_input[0], pkt, false, &rss_length); + _net_rx_rss_prepare_udp(&rss_input[0], pkt, &rss_length); + break; + case NetPktRssIpV6UdpEx: + assert(pkt->isip6); + assert(pkt->isudp); + trace_net_rx_pkt_rss_ip6_ex_udp(); + _net_rx_rss_prepare_ip6(&rss_input[0], pkt, true, &rss_length); + _net_rx_rss_prepare_udp(&rss_input[0], pkt, &rss_length); + break; default: assert(false); break; diff --git a/hw/net/net_rx_pkt.h b/hw/net/net_rx_pkt.h index 7adf0fad51..048e3461f0 100644 --- a/hw/net/net_rx_pkt.h +++ b/hw/net/net_rx_pkt.h @@ -133,7 +133,11 @@ typedef enum { NetPktRssIpV4Tcp, NetPktRssIpV6Tcp, NetPktRssIpV6, - NetPktRssIpV6Ex + NetPktRssIpV6Ex, + NetPktRssIpV6TcpEx, + NetPktRssIpV4Udp, + NetPktRssIpV6Udp, + NetPktRssIpV6UdpEx, } NetRxPktRssType; /** diff --git a/hw/net/trace-events b/hw/net/trace-events index 42066fcf66..a1da98a643 100644 --- a/hw/net/trace-events +++ b/hw/net/trace-events @@ -92,9 +92,13 @@ net_rx_pkt_l3_csum_validate_csum(size_t l3hdr_off, uint32_t csl, uint32_t cntr, net_rx_pkt_rss_ip4(void) "Calculating IPv4 RSS hash" net_rx_pkt_rss_ip4_tcp(void) "Calculating IPv4/TCP RSS hash" +net_rx_pkt_rss_ip4_udp(void) "Calculating IPv4/UDP RSS hash" net_rx_pkt_rss_ip6_tcp(void) "Calculating IPv6/TCP RSS hash" +net_rx_pkt_rss_ip6_udp(void) "Calculating IPv6/UDP RSS hash" net_rx_pkt_rss_ip6(void) "Calculating IPv6 RSS hash" net_rx_pkt_rss_ip6_ex(void) "Calculating IPv6/EX RSS hash" +net_rx_pkt_rss_ip6_ex_tcp(void) "Calculating IPv6/EX/TCP RSS hash" +net_rx_pkt_rss_ip6_ex_udp(void) "Calculating IPv6/EX/UDP RSS hash" net_rx_pkt_rss_hash(size_t rss_length, uint32_t rss_hash) "RSS hash for %zu bytes: 0x%X" net_rx_pkt_rss_add_chunk(void* ptr, size_t size, size_t input_offset) "Add RSS chunk %p, %zu bytes, RSS input offset %zu bytes" |