X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fmeta-flow.h;h=db3ac7ada91519062edbd74b1912e052afaebda7;hb=51c14ddd8df9617e641748a98ac52b78fd19290a;hp=82bb13f9fce95cc3909f70a210d58d80d615a6f1;hpb=b5e5143b6a808d3463b205c36d49cdd9a9a9e4c3;p=sliver-openvswitch.git

diff --git a/lib/meta-flow.h b/lib/meta-flow.h
index 82bb13f9f..db3ac7ada 100644
--- a/lib/meta-flow.h
+++ b/lib/meta-flow.h
@@ -32,6 +32,7 @@ struct ds;
 enum mf_field_id {
     /* Metadata. */
     MFF_TUN_ID,                 /* be64 */
+    MFF_METADATA,               /* be64 */
     MFF_IN_PORT,                /* be16 */
 
 #if FLOW_N_REGS > 0
@@ -57,9 +58,6 @@ enum mf_field_id {
 #endif
 #if FLOW_N_REGS > 7
     MFF_REG7,                   /* be32 */
-#endif
-#if FLOW_N_REGS > 8
-#error
 #endif
 
     /* L2. */
@@ -68,8 +66,10 @@ enum mf_field_id {
     MFF_ETH_TYPE,               /* be16 */
 
     MFF_VLAN_TCI,               /* be16 */
-    MFF_VLAN_VID,               /* be16 */
-    MFF_VLAN_PCP,               /* u8 */
+    MFF_DL_VLAN,                /* be16 (OpenFlow 1.0 compatibility) */
+    MFF_VLAN_VID,               /* be16 (OpenFlow 1.2 compatibility) */
+    MFF_DL_VLAN_PCP,            /* u8 (OpenFlow 1.0 compatibility) */
+    MFF_VLAN_PCP,               /* be16 (OpenFlow 1.2 compatibility) */
 
     /* L3. */
     MFF_IPV4_SRC,               /* be32 */
@@ -112,6 +112,40 @@ enum mf_field_id {
     MFF_N_IDS
 };
 
+/* Use this macro as CASE_MFF_REGS: in a switch statement to choose all of the
+ * MFF_REGx cases. */
+#if FLOW_N_REGS == 1
+# define CASE_MFF_REGS                                          \
+    case MFF_REG0
+#elif FLOW_N_REGS == 2
+# define CASE_MFF_REGS                                          \
+    case MFF_REG0: case MFF_REG1
+#elif FLOW_N_REGS == 3
+# define CASE_MFF_REGS                                          \
+    case MFF_REG0: case MFF_REG1: case MFF_REG2
+#elif FLOW_N_REGS == 4
+# define CASE_MFF_REGS                                          \
+    case MFF_REG0: case MFF_REG1: case MFF_REG2: case MFF_REG3
+#elif FLOW_N_REGS == 5
+# define CASE_MFF_REGS                                          \
+    case MFF_REG0: case MFF_REG1: case MFF_REG2: case MFF_REG3: \
+    case MFF_REG4
+#elif FLOW_N_REGS == 6
+# define CASE_MFF_REGS                                          \
+    case MFF_REG0: case MFF_REG1: case MFF_REG2: case MFF_REG3: \
+    case MFF_REG4: case MFF_REG5
+#elif FLOW_N_REGS == 7
+# define CASE_MFF_REGS                                          \
+    case MFF_REG0: case MFF_REG1: case MFF_REG2: case MFF_REG3: \
+    case MFF_REG4: case MFF_REG5: case MFF_REG6
+#elif FLOW_N_REGS == 8
+# define CASE_MFF_REGS                                          \
+    case MFF_REG0: case MFF_REG1: case MFF_REG2: case MFF_REG3: \
+    case MFF_REG4: case MFF_REG5: case MFF_REG6: case MFF_REG7
+#else
+# error
+#endif
+
 /* Prerequisites for matching a field.
  *
  * A field may only be matched if the correct lower-level protocols are also
@@ -122,6 +156,7 @@ enum mf_prereqs {
 
     /* L2 requirements. */
     MFP_ARP,
+    MFP_VLAN_VID,
     MFP_IPV4,
     MFP_IPV6,
     MFP_IP_ANY,
@@ -183,7 +218,6 @@ struct mf_field {
 
     /* Properties. */
     enum mf_maskable maskable;
-    flow_wildcards_t fww_bit;   /* Either 0 or exactly one FWW_* bit. */
     enum mf_string string;
     enum mf_prereqs prereqs;
     bool writable;              /* May be written by actions? */
@@ -286,10 +320,6 @@ void mf_random_value(const struct mf_field *, union mf_value *value);
 /* Subfields. */
 void mf_write_subfield(const struct mf_subfield *, const union mf_subvalue *,
                        struct cls_rule *);
-void mf_set_subfield(const struct mf_subfield *, uint64_t value,
-                     struct cls_rule *);
-void mf_set_subfield_value(const struct mf_subfield *, uint64_t value,
-                           struct flow *);
 
 void mf_read_subfield(const struct mf_subfield *, const struct flow *,
                       union mf_subvalue *);