X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fmatch.c;h=81b717348b5305f9703920ebb06235fca14a2ce7;hb=6694e498efc445ec24ef1715ae03ebb43daa678f;hp=f5da97f542bac7b61b4d302ce93179573b0674e4;hpb=aa6c9932f2937fa9a2140ec1737668eb9105b0b5;p=openvswitch

diff --git a/lib/match.c b/lib/match.c
index f5da97f5..81b71734 100644
--- a/lib/match.c
+++ b/lib/match.c
@@ -81,12 +81,14 @@ match_wc_init(struct match *match, const struct flow *flow)
         memset(&wc->masks.ipv6_dst, 0xff, sizeof wc->masks.ipv6_dst);
         memset(&wc->masks.ipv6_label, 0xff, sizeof wc->masks.ipv6_label);
     } else if (flow->dl_type == htons(ETH_TYPE_IP) ||
-               (flow->dl_type == htons(ETH_TYPE_ARP))) {
+               (flow->dl_type == htons(ETH_TYPE_ARP)) ||
+               (flow->dl_type == htons(ETH_TYPE_RARP))) {
         memset(&wc->masks.nw_src, 0xff, sizeof wc->masks.nw_src);
         memset(&wc->masks.nw_dst, 0xff, sizeof wc->masks.nw_dst);
     }
 
-    if (flow->dl_type == htons(ETH_TYPE_ARP)) {
+    if (flow->dl_type == htons(ETH_TYPE_ARP) ||
+        flow->dl_type == htons(ETH_TYPE_RARP)) {
         memset(&wc->masks.arp_sha, 0xff, sizeof wc->masks.arp_sha);
         memset(&wc->masks.arp_tha, 0xff, sizeof wc->masks.arp_tha);
     }
@@ -695,6 +697,8 @@ match_format(const struct match *match, struct ds *s, unsigned int priority)
             }
         } else if (f->dl_type == htons(ETH_TYPE_ARP)) {
             ds_put_cstr(s, "arp,");
+        } else if (f->dl_type == htons(ETH_TYPE_RARP)) {
+            ds_put_cstr(s, "rarp,");
         } else {
             skip_type = false;
         }
@@ -780,18 +784,24 @@ match_format(const struct match *match, struct ds *s, unsigned int priority)
                               ntohl(wc->masks.ipv6_label));
             }
         }
+    } else if (f->dl_type == htons(ETH_TYPE_ARP) ||
+               f->dl_type == htons(ETH_TYPE_RARP)) {
+        format_ip_netmask(s, "arp_spa", f->nw_src, wc->masks.nw_src);
+        format_ip_netmask(s, "arp_tpa", f->nw_dst, wc->masks.nw_dst);
     } else {
         format_ip_netmask(s, "nw_src", f->nw_src, wc->masks.nw_src);
         format_ip_netmask(s, "nw_dst", f->nw_dst, wc->masks.nw_dst);
     }
     if (!skip_proto && wc->masks.nw_proto) {
-        if (f->dl_type == htons(ETH_TYPE_ARP)) {
+        if (f->dl_type == htons(ETH_TYPE_ARP) ||
+            f->dl_type == htons(ETH_TYPE_RARP)) {
             ds_put_format(s, "arp_op=%"PRIu8",", f->nw_proto);
         } else {
             ds_put_format(s, "nw_proto=%"PRIu8",", f->nw_proto);
         }
     }
-    if (f->dl_type == htons(ETH_TYPE_ARP)) {
+    if (f->dl_type == htons(ETH_TYPE_ARP) ||
+        f->dl_type == htons(ETH_TYPE_RARP)) {
         format_eth_masked(s, "arp_sha", f->arp_sha, wc->masks.arp_sha);
         format_eth_masked(s, "arp_tha", f->arp_tha, wc->masks.arp_tha);
     }
@@ -822,10 +832,12 @@ match_format(const struct match *match, struct ds *s, unsigned int priority)
                       f->nw_frag & FLOW_NW_FRAG_LATER ? "later" : "not_later");
         break;
     }
-    if (f->nw_proto == IPPROTO_ICMP) {
+    if (f->dl_type == htons(ETH_TYPE_IP) &&
+        f->nw_proto == IPPROTO_ICMP) {
         format_be16_masked(s, "icmp_type", f->tp_src, wc->masks.tp_src);
         format_be16_masked(s, "icmp_code", f->tp_dst, wc->masks.tp_dst);
-    } else if (f->nw_proto == IPPROTO_ICMPV6) {
+    } else if (f->dl_type == htons(ETH_TYPE_IPV6) &&
+               f->nw_proto == IPPROTO_ICMPV6) {
         format_be16_masked(s, "icmp_type", f->tp_src, wc->masks.tp_src);
         format_be16_masked(s, "icmp_code", f->tp_dst, wc->masks.tp_dst);
         format_ipv6_netmask(s, "nd_target", &f->nd_target,