lib, zebra: Use defines for distance

Use the defines for distance that are in zebra.h.  We could
easily have a cluster where we don't agree with ourselves.  So
let's convert zebra to use the defines in zebra.h

Signed-off-by: Donald Sharp <sharpd@nvidia.com>

1 files changed, 68 insertions, 31 deletions

diff --git a/zebra/zebra_rib.c b/zebra/zebra_rib.c
index ba8073def..fe9f340c2 100644
--- a/zebra/zebra_rib.c
+++ b/zebra/zebra_rib.c
@@ -99,42 +99,79 @@ static const struct {
 	uint8_t distance;
 	enum meta_queue_indexes meta_q_map;
 } route_info[ZEBRA_ROUTE_MAX] = {
-	[ZEBRA_ROUTE_NHG] = {ZEBRA_ROUTE_NHG, 255 /* Unneeded for nhg's */,
-			     META_QUEUE_NHG},
-	[ZEBRA_ROUTE_SYSTEM] = {ZEBRA_ROUTE_SYSTEM, 0, META_QUEUE_KERNEL},
-	[ZEBRA_ROUTE_KERNEL] = {ZEBRA_ROUTE_KERNEL, 0, META_QUEUE_KERNEL},
-	[ZEBRA_ROUTE_CONNECT] = {ZEBRA_ROUTE_CONNECT, 0, META_QUEUE_CONNECTED},
-	[ZEBRA_ROUTE_STATIC] = {ZEBRA_ROUTE_STATIC, 1, META_QUEUE_STATIC},
-	[ZEBRA_ROUTE_RIP] = {ZEBRA_ROUTE_RIP, 120, META_QUEUE_NOTBGP},
-	[ZEBRA_ROUTE_RIPNG] = {ZEBRA_ROUTE_RIPNG, 120, META_QUEUE_NOTBGP},
-	[ZEBRA_ROUTE_OSPF] = {ZEBRA_ROUTE_OSPF, 110, META_QUEUE_NOTBGP},
-	[ZEBRA_ROUTE_OSPF6] = {ZEBRA_ROUTE_OSPF6, 110, META_QUEUE_NOTBGP},
-	[ZEBRA_ROUTE_ISIS] = {ZEBRA_ROUTE_ISIS, 115, META_QUEUE_NOTBGP},
-	[ZEBRA_ROUTE_BGP] = {ZEBRA_ROUTE_BGP, 20 /* IBGP is 200. */,
+	[ZEBRA_ROUTE_NHG] =
+		{ZEBRA_ROUTE_NHG,
+		 ZEBRA_MAX_DISTANCE_DEFAULT /* Unneeded for nhg's */,
+		 META_QUEUE_NHG},
+	[ZEBRA_ROUTE_SYSTEM] = {ZEBRA_ROUTE_SYSTEM,
+				ZEBRA_KERNEL_DISTANCE_DEFAULT,
+				META_QUEUE_KERNEL},
+	[ZEBRA_ROUTE_KERNEL] = {ZEBRA_ROUTE_KERNEL,
+				ZEBRA_KERNEL_DISTANCE_DEFAULT,
+				META_QUEUE_KERNEL},
+	[ZEBRA_ROUTE_CONNECT] = {ZEBRA_ROUTE_CONNECT,
+				 ZEBRA_CONNECT_DISTANCE_DEFAULT,
+				 META_QUEUE_CONNECTED},
+	[ZEBRA_ROUTE_STATIC] = {ZEBRA_ROUTE_STATIC,
+				ZEBRA_STATIC_DISTANCE_DEFAULT,
+				META_QUEUE_STATIC},
+	[ZEBRA_ROUTE_RIP] = {ZEBRA_ROUTE_RIP, ZEBRA_RIP_DISTANCE_DEFAULT,
+			     META_QUEUE_NOTBGP},
+	[ZEBRA_ROUTE_RIPNG] = {ZEBRA_ROUTE_RIPNG, ZEBRA_RIP_DISTANCE_DEFAULT,
+			       META_QUEUE_NOTBGP},
+	[ZEBRA_ROUTE_OSPF] = {ZEBRA_ROUTE_OSPF, ZEBRA_OSPF_DISTANCE_DEFAULT,
+			      META_QUEUE_NOTBGP},
+	[ZEBRA_ROUTE_OSPF6] = {ZEBRA_ROUTE_OSPF6, ZEBRA_OSPF6_DISTANCE_DEFAULT,
+			       META_QUEUE_NOTBGP},
+	[ZEBRA_ROUTE_ISIS] = {ZEBRA_ROUTE_ISIS, ZEBRA_ISIS_DISTANCE_DEFAULT,
+			      META_QUEUE_NOTBGP},
+	[ZEBRA_ROUTE_BGP] = {ZEBRA_ROUTE_BGP,
+			     ZEBRA_EBGP_DISTANCE_DEFAULT /* IBGP is 200. */,
 			     META_QUEUE_BGP},
-	[ZEBRA_ROUTE_PIM] = {ZEBRA_ROUTE_PIM, 255, META_QUEUE_OTHER},
-	[ZEBRA_ROUTE_EIGRP] = {ZEBRA_ROUTE_EIGRP, 90, META_QUEUE_NOTBGP},
-	[ZEBRA_ROUTE_NHRP] = {ZEBRA_ROUTE_NHRP, 10, META_QUEUE_NOTBGP},
-	[ZEBRA_ROUTE_HSLS] = {ZEBRA_ROUTE_HSLS, 255, META_QUEUE_OTHER},
-	[ZEBRA_ROUTE_OLSR] = {ZEBRA_ROUTE_OLSR, 255, META_QUEUE_OTHER},
+	[ZEBRA_ROUTE_PIM] = {ZEBRA_ROUTE_PIM, ZEBRA_MAX_DISTANCE_DEFAULT,
+			     META_QUEUE_OTHER},
+	[ZEBRA_ROUTE_EIGRP] = {ZEBRA_ROUTE_EIGRP, ZEBRA_EIGRP_DISTANCE_DEFAULT,
+			       META_QUEUE_NOTBGP},
+	[ZEBRA_ROUTE_NHRP] = {ZEBRA_ROUTE_NHRP, ZEBRA_NHRP_DISTANCE_DEFAULT,
+			      META_QUEUE_NOTBGP},
+	[ZEBRA_ROUTE_HSLS] = {ZEBRA_ROUTE_HSLS, ZEBRA_MAX_DISTANCE_DEFAULT,
+			      META_QUEUE_OTHER},
+	[ZEBRA_ROUTE_OLSR] = {ZEBRA_ROUTE_OLSR, ZEBRA_MAX_DISTANCE_DEFAULT,
+			      META_QUEUE_OTHER},
 	[ZEBRA_ROUTE_TABLE] = {ZEBRA_ROUTE_TABLE, 150, META_QUEUE_STATIC},
-	[ZEBRA_ROUTE_LDP] = {ZEBRA_ROUTE_LDP, 150, META_QUEUE_OTHER},
-	[ZEBRA_ROUTE_VNC] = {ZEBRA_ROUTE_VNC, 20, META_QUEUE_BGP},
-	[ZEBRA_ROUTE_VNC_DIRECT] = {ZEBRA_ROUTE_VNC_DIRECT, 20, META_QUEUE_BGP},
-	[ZEBRA_ROUTE_VNC_DIRECT_RH] = {ZEBRA_ROUTE_VNC_DIRECT_RH, 20,
+	[ZEBRA_ROUTE_LDP] = {ZEBRA_ROUTE_LDP, ZEBRA_LDP_DISTANCE_DEFAULT,
+			     META_QUEUE_OTHER},
+	[ZEBRA_ROUTE_VNC] = {ZEBRA_ROUTE_VNC, ZEBRA_EBGP_DISTANCE_DEFAULT,
+			     META_QUEUE_BGP},
+	[ZEBRA_ROUTE_VNC_DIRECT] = {ZEBRA_ROUTE_VNC_DIRECT,
+				    ZEBRA_EBGP_DISTANCE_DEFAULT,
+				    META_QUEUE_BGP},
+	[ZEBRA_ROUTE_VNC_DIRECT_RH] = {ZEBRA_ROUTE_VNC_DIRECT_RH,
+				       ZEBRA_EBGP_DISTANCE_DEFAULT,
 				       META_QUEUE_BGP},
-	[ZEBRA_ROUTE_BGP_DIRECT] = {ZEBRA_ROUTE_BGP_DIRECT, 20, META_QUEUE_BGP},
-	[ZEBRA_ROUTE_BGP_DIRECT_EXT] = {ZEBRA_ROUTE_BGP_DIRECT_EXT, 20,
+	[ZEBRA_ROUTE_BGP_DIRECT] = {ZEBRA_ROUTE_BGP_DIRECT,
+				    ZEBRA_EBGP_DISTANCE_DEFAULT,
+				    META_QUEUE_BGP},
+	[ZEBRA_ROUTE_BGP_DIRECT_EXT] = {ZEBRA_ROUTE_BGP_DIRECT_EXT,
+					ZEBRA_EBGP_DISTANCE_DEFAULT,
 					META_QUEUE_BGP},
-	[ZEBRA_ROUTE_BABEL] = {ZEBRA_ROUTE_BABEL, 100, META_QUEUE_NOTBGP},
-	[ZEBRA_ROUTE_SHARP] = {ZEBRA_ROUTE_SHARP, 150, META_QUEUE_OTHER},
-	[ZEBRA_ROUTE_PBR] = {ZEBRA_ROUTE_PBR, 200, META_QUEUE_OTHER},
-	[ZEBRA_ROUTE_BFD] = {ZEBRA_ROUTE_BFD, 255, META_QUEUE_OTHER},
-	[ZEBRA_ROUTE_OPENFABRIC] = {ZEBRA_ROUTE_OPENFABRIC, 115,
+	[ZEBRA_ROUTE_BABEL] = {ZEBRA_ROUTE_BABEL, ZEBRA_BABEL_DISTANCE_DEFAULT,
+			       META_QUEUE_NOTBGP},
+	[ZEBRA_ROUTE_SHARP] = {ZEBRA_ROUTE_SHARP, ZEBRA_SHARP_DISTANCE_DEFAULT,
+			       META_QUEUE_OTHER},
+	[ZEBRA_ROUTE_PBR] = {ZEBRA_ROUTE_PBR, ZEBRA_PBR_DISTANCE_DEFAULT,
+			     META_QUEUE_OTHER},
+	[ZEBRA_ROUTE_BFD] = {ZEBRA_ROUTE_BFD, ZEBRA_MAX_DISTANCE_DEFAULT,
+			     META_QUEUE_OTHER},
+	[ZEBRA_ROUTE_OPENFABRIC] = {ZEBRA_ROUTE_OPENFABRIC,
+				    ZEBRA_OPENFABRIC_DISTANCE_DEFAULT,
 				    META_QUEUE_NOTBGP},
-	[ZEBRA_ROUTE_VRRP] = {ZEBRA_ROUTE_VRRP, 255, META_QUEUE_OTHER},
-	[ZEBRA_ROUTE_SRTE] = {ZEBRA_ROUTE_SRTE, 255, META_QUEUE_OTHER},
-	[ZEBRA_ROUTE_ALL] = {ZEBRA_ROUTE_ALL, 255, META_QUEUE_OTHER},
+	[ZEBRA_ROUTE_VRRP] = {ZEBRA_ROUTE_VRRP, ZEBRA_MAX_DISTANCE_DEFAULT,
+			      META_QUEUE_OTHER},
+	[ZEBRA_ROUTE_SRTE] = {ZEBRA_ROUTE_SRTE, ZEBRA_MAX_DISTANCE_DEFAULT,
+			      META_QUEUE_OTHER},
+	[ZEBRA_ROUTE_ALL] = {ZEBRA_ROUTE_ALL, ZEBRA_MAX_DISTANCE_DEFAULT,
+			     META_QUEUE_OTHER},
 	/* Any new route type added to zebra, should be mirrored here */
 
 	/* no entry/default: 150 */