X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fdpif-linux.c;h=f7f529266821786d104c550987a150c9fdc269c8;hb=90b4feffb9a9031775b949090db6c1c3f963779a;hp=f64e55b0d33732a2c7293036ed4f282b54f8f3b1;hpb=877c9270fb28ae61b0de4b3dba74ef33adc4d7be;p=sliver-openvswitch.git

diff --git a/lib/dpif-linux.c b/lib/dpif-linux.c
index f64e55b0d..f7f529266 100644
--- a/lib/dpif-linux.c
+++ b/lib/dpif-linux.c
@@ -25,8 +25,6 @@
 #include <net/if.h>
 #include <linux/types.h>
 #include <linux/pkt_sched.h>
-#include <linux/rtnetlink.h>
-#include <linux/sockios.h>
 #include <poll.h>
 #include <stdlib.h>
 #include <strings.h>
@@ -73,6 +71,7 @@ struct dpif_linux_dp {
     /* Attributes. */
     const char *name;                  /* OVS_DP_ATTR_NAME. */
     const uint32_t *upcall_pid;        /* OVS_DP_ATTR_UPCALL_PID. */
+    uint32_t user_features;            /* OVS_DP_ATTR_USER_FEATURES */
     struct ovs_dp_stats stats;         /* OVS_DP_ATTR_STATS. */
     struct ovs_dp_megaflow_stats megaflow_stats;
                                        /* OVS_DP_ATTR_MEGAFLOW_STATS.*/
@@ -231,9 +230,11 @@ dpif_linux_open(const struct dpif_class *class OVS_UNUSED, const char *name,
         upcall_pid = 0;
         dp_request.upcall_pid = &upcall_pid;
     } else {
-        dp_request.cmd = OVS_DP_CMD_GET;
+        /* Use OVS_DP_CMD_SET to report user features */
+        dp_request.cmd = OVS_DP_CMD_SET;
     }
     dp_request.name = name;
+    dp_request.user_features |= OVS_DP_F_UNALIGNED;
     error = dpif_linux_dp_transact(&dp_request, &dp, &buf);
     if (error) {
         return error;
@@ -670,12 +671,6 @@ dpif_linux_port_query_by_name(const struct dpif *dpif, const char *devname,
     return dpif_linux_port_query__(dpif, 0, devname, dpif_port);
 }
 
-static uint32_t
-dpif_linux_get_max_ports(const struct dpif *dpif OVS_UNUSED)
-{
-    return MAX_PORTS;
-}
-
 static uint32_t
 dpif_linux_port_get_pid(const struct dpif *dpif_, odp_port_t port_no)
 {
@@ -1017,7 +1012,7 @@ dpif_linux_flow_dump_start(const struct dpif *dpif_, void **statep)
 }
 
 static int
-dpif_linux_flow_dump_next(const struct dpif *dpif_ OVS_UNUSED, void *state_,
+dpif_linux_flow_dump_next(const struct dpif *dpif_, void *state_,
                           const struct nlattr **key, size_t *key_len,
                           const struct nlattr **mask, size_t *mask_len,
                           const struct nlattr **actions, size_t *actions_len,
@@ -1087,10 +1082,11 @@ dpif_linux_encode_execute(int dp_ifindex, const struct dpif_execute *d_exec,
                           struct ofpbuf *buf)
 {
     struct ovs_header *k_exec;
+    size_t key_ofs;
 
     ofpbuf_prealloc_tailroom(buf, (64
                                    + d_exec->packet->size
-                                   + d_exec->key_len
+                                   + ODP_KEY_METADATA_SIZE
                                    + d_exec->actions_len));
 
     nl_msg_put_genlmsghdr(buf, 0, ovs_packet_family, NLM_F_REQUEST,
@@ -1101,7 +1097,11 @@ dpif_linux_encode_execute(int dp_ifindex, const struct dpif_execute *d_exec,
 
     nl_msg_put_unspec(buf, OVS_PACKET_ATTR_PACKET,
                       d_exec->packet->data, d_exec->packet->size);
-    nl_msg_put_unspec(buf, OVS_PACKET_ATTR_KEY, d_exec->key, d_exec->key_len);
+
+    key_ofs = nl_msg_start_nested(buf, OVS_PACKET_ATTR_KEY);
+    odp_key_from_pkt_metadata(buf, &d_exec->md);
+    nl_msg_end_nested(buf, key_ofs);
+
     nl_msg_put_unspec(buf, OVS_PACKET_ATTR_ACTIONS,
                       d_exec->actions, d_exec->actions_len);
 }
@@ -1122,7 +1122,7 @@ dpif_linux_execute__(int dp_ifindex, const struct dpif_execute *execute)
 }
 
 static int
-dpif_linux_execute(struct dpif *dpif_, const struct dpif_execute *execute)
+dpif_linux_execute(struct dpif *dpif_, struct dpif_execute *execute)
 {
     const struct dpif_linux *dpif = dpif_linux_cast(dpif_);
 
@@ -1612,7 +1612,6 @@ const struct dpif_class dpif_linux_class = {
     dpif_linux_port_del,
     dpif_linux_port_query_by_number,
     dpif_linux_port_query_by_name,
-    dpif_linux_get_max_ports,
     dpif_linux_port_get_pid,
     dpif_linux_port_dump_start,
     dpif_linux_port_dump_next,
@@ -1931,6 +1930,10 @@ dpif_linux_dp_to_ofpbuf(const struct dpif_linux_dp *dp, struct ofpbuf *buf)
         nl_msg_put_u32(buf, OVS_DP_ATTR_UPCALL_PID, *dp->upcall_pid);
     }
 
+    if (dp->user_features) {
+        nl_msg_put_u32(buf, OVS_DP_ATTR_USER_FEATURES, dp->user_features);
+    }
+
     /* Skip OVS_DP_ATTR_STATS since we never have a reason to serialize it. */
 }