aboutsummaryrefslogtreecommitdiffstats
path: root/net/tipc/addr.h
diff options
context:
space:
mode:
authorGlenn Elliott <gelliott@cs.unc.edu>2012-03-04 19:47:13 -0500
committerGlenn Elliott <gelliott@cs.unc.edu>2012-03-04 19:47:13 -0500
commitc71c03bda1e86c9d5198c5d83f712e695c4f2a1e (patch)
treeecb166cb3e2b7e2adb3b5e292245fefd23381ac8 /net/tipc/addr.h
parentea53c912f8a86a8567697115b6a0d8152beee5c8 (diff)
parent6a00f206debf8a5c8899055726ad127dbeeed098 (diff)
Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp
Conflicts: litmus/sched_cedf.c
Diffstat (limited to 'net/tipc/addr.h')
-rw-r--r--net/tipc/addr.h31
1 files changed, 9 insertions, 22 deletions
diff --git a/net/tipc/addr.h b/net/tipc/addr.h
index c1cc5724d8cc..e4f35afe3207 100644
--- a/net/tipc/addr.h
+++ b/net/tipc/addr.h
@@ -37,19 +37,17 @@
37#ifndef _TIPC_ADDR_H 37#ifndef _TIPC_ADDR_H
38#define _TIPC_ADDR_H 38#define _TIPC_ADDR_H
39 39
40static inline u32 own_node(void) 40#define TIPC_ZONE_MASK 0xff000000u
41{ 41#define TIPC_CLUSTER_MASK 0xfffff000u
42 return tipc_node(tipc_own_addr);
43}
44 42
45static inline u32 own_cluster(void) 43static inline u32 tipc_zone_mask(u32 addr)
46{ 44{
47 return tipc_cluster(tipc_own_addr); 45 return addr & TIPC_ZONE_MASK;
48} 46}
49 47
50static inline u32 own_zone(void) 48static inline u32 tipc_cluster_mask(u32 addr)
51{ 49{
52 return tipc_zone(tipc_own_addr); 50 return addr & TIPC_CLUSTER_MASK;
53} 51}
54 52
55static inline int in_own_cluster(u32 addr) 53static inline int in_own_cluster(u32 addr)
@@ -57,16 +55,6 @@ static inline int in_own_cluster(u32 addr)
57 return !((addr ^ tipc_own_addr) >> 12); 55 return !((addr ^ tipc_own_addr) >> 12);
58} 56}
59 57
60static inline int is_slave(u32 addr)
61{
62 return addr & 0x800;
63}
64
65static inline int may_route(u32 addr)
66{
67 return(addr ^ tipc_own_addr) >> 11;
68}
69
70/** 58/**
71 * addr_domain - convert 2-bit scope value to equivalent message lookup domain 59 * addr_domain - convert 2-bit scope value to equivalent message lookup domain
72 * 60 *
@@ -74,14 +62,13 @@ static inline int may_route(u32 addr)
74 * after a network hop. 62 * after a network hop.
75 */ 63 */
76 64
77static inline int addr_domain(int sc) 65static inline u32 addr_domain(u32 sc)
78{ 66{
79 if (likely(sc == TIPC_NODE_SCOPE)) 67 if (likely(sc == TIPC_NODE_SCOPE))
80 return tipc_own_addr; 68 return tipc_own_addr;
81 if (sc == TIPC_CLUSTER_SCOPE) 69 if (sc == TIPC_CLUSTER_SCOPE)
82 return tipc_addr(tipc_zone(tipc_own_addr), 70 return tipc_cluster_mask(tipc_own_addr);
83 tipc_cluster(tipc_own_addr), 0); 71 return tipc_zone_mask(tipc_own_addr);
84 return tipc_addr(tipc_zone(tipc_own_addr), 0, 0);
85} 72}
86 73
87int tipc_addr_domain_valid(u32); 74int tipc_addr_domain_valid(u32);