+
+/* Debug function to dump internal NIC action structure. */
+static void
+enic_dump_actions(const struct filter_action_v2 *ea)
+{
+ if (ea->type == FILTER_ACTION_RQ_STEERING) {
+ ENICPMD_LOG(INFO, "Action(V1), queue: %u\n", ea->rq_idx);
+ } else if (ea->type == FILTER_ACTION_V2) {
+ ENICPMD_LOG(INFO, "Actions(V2)\n");
+ if (ea->flags & FILTER_ACTION_RQ_STEERING_FLAG)
+ ENICPMD_LOG(INFO, "\tqueue: %u\n",
+ enic_sop_rq_idx_to_rte_idx(ea->rq_idx));
+ if (ea->flags & FILTER_ACTION_FILTER_ID_FLAG)
+ ENICPMD_LOG(INFO, "\tfilter_id: %u\n", ea->filter_id);
+ }
+}
+
+/* Debug function to dump internal NIC filter structure. */
+static void
+enic_dump_filter(const struct filter_v2 *filt)
+{
+ const struct filter_generic_1 *gp;
+ int i, j, mbyte;
+ char buf[128], *bp;
+ char ip4[16], ip6[16], udp[16], tcp[16], tcpudp[16], ip4csum[16];
+ char l4csum[16], ipfrag[16];
+
+ switch (filt->type) {
+ case FILTER_IPV4_5TUPLE:
+ ENICPMD_LOG(INFO, "FILTER_IPV4_5TUPLE\n");
+ break;
+ case FILTER_USNIC_IP:
+ case FILTER_DPDK_1:
+ /* FIXME: this should be a loop */
+ gp = &filt->u.generic_1;
+ ENICPMD_LOG(INFO, "Filter: vlan: 0x%04x, mask: 0x%04x\n",
+ gp->val_vlan, gp->mask_vlan);
+
+ if (gp->mask_flags & FILTER_GENERIC_1_IPV4)
+ sprintf(ip4, "%s ",
+ (gp->val_flags & FILTER_GENERIC_1_IPV4)
+ ? "ip4(y)" : "ip4(n)");
+ else
+ sprintf(ip4, "%s ", "ip4(x)");
+
+ if (gp->mask_flags & FILTER_GENERIC_1_IPV6)
+ sprintf(ip6, "%s ",
+ (gp->val_flags & FILTER_GENERIC_1_IPV6)
+ ? "ip6(y)" : "ip6(n)");
+ else
+ sprintf(ip6, "%s ", "ip6(x)");
+
+ if (gp->mask_flags & FILTER_GENERIC_1_UDP)
+ sprintf(udp, "%s ",
+ (gp->val_flags & FILTER_GENERIC_1_UDP)
+ ? "udp(y)" : "udp(n)");
+ else
+ sprintf(udp, "%s ", "udp(x)");
+
+ if (gp->mask_flags & FILTER_GENERIC_1_TCP)
+ sprintf(tcp, "%s ",
+ (gp->val_flags & FILTER_GENERIC_1_TCP)
+ ? "tcp(y)" : "tcp(n)");
+ else
+ sprintf(tcp, "%s ", "tcp(x)");
+
+ if (gp->mask_flags & FILTER_GENERIC_1_TCP_OR_UDP)
+ sprintf(tcpudp, "%s ",
+ (gp->val_flags & FILTER_GENERIC_1_TCP_OR_UDP)
+ ? "tcpudp(y)" : "tcpudp(n)");
+ else
+ sprintf(tcpudp, "%s ", "tcpudp(x)");
+
+ if (gp->mask_flags & FILTER_GENERIC_1_IP4SUM_OK)
+ sprintf(ip4csum, "%s ",
+ (gp->val_flags & FILTER_GENERIC_1_IP4SUM_OK)
+ ? "ip4csum(y)" : "ip4csum(n)");
+ else
+ sprintf(ip4csum, "%s ", "ip4csum(x)");
+
+ if (gp->mask_flags & FILTER_GENERIC_1_L4SUM_OK)
+ sprintf(l4csum, "%s ",
+ (gp->val_flags & FILTER_GENERIC_1_L4SUM_OK)
+ ? "l4csum(y)" : "l4csum(n)");
+ else
+ sprintf(l4csum, "%s ", "l4csum(x)");
+
+ if (gp->mask_flags & FILTER_GENERIC_1_IPFRAG)
+ sprintf(ipfrag, "%s ",
+ (gp->val_flags & FILTER_GENERIC_1_IPFRAG)
+ ? "ipfrag(y)" : "ipfrag(n)");
+ else
+ sprintf(ipfrag, "%s ", "ipfrag(x)");
+ ENICPMD_LOG(INFO, "\tFlags: %s%s%s%s%s%s%s%s\n", ip4, ip6, udp,
+ tcp, tcpudp, ip4csum, l4csum, ipfrag);
+
+ for (i = 0; i < FILTER_GENERIC_1_NUM_LAYERS; i++) {
+ mbyte = FILTER_GENERIC_1_KEY_LEN - 1;
+ while (mbyte && !gp->layer[i].mask[mbyte])
+ mbyte--;
+ if (mbyte == 0)
+ continue;
+
+ bp = buf;
+ for (j = 0; j <= mbyte; j++) {
+ sprintf(bp, "%02x",
+ gp->layer[i].mask[j]);
+ bp += 2;
+ }
+ *bp = '\0';
+ ENICPMD_LOG(INFO, "\tL%u mask: %s\n", i + 2, buf);
+ bp = buf;
+ for (j = 0; j <= mbyte; j++) {
+ sprintf(bp, "%02x",
+ gp->layer[i].val[j]);
+ bp += 2;
+ }
+ *bp = '\0';
+ ENICPMD_LOG(INFO, "\tL%u val: %s\n", i + 2, buf);
+ }
+ break;
+ default:
+ ENICPMD_LOG(INFO, "FILTER UNKNOWN\n");
+ break;
+ }
+}
+
+/* Debug function to dump internal NIC flow structures. */
+static void
+enic_dump_flow(const struct filter_action_v2 *ea, const struct filter_v2 *filt)
+{
+ enic_dump_filter(filt);
+ enic_dump_actions(ea);
+}
+
+