diff options
author | David S. Miller <davem@davemloft.net> | 2011-03-13 21:49:11 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2011-03-13 21:49:11 -0400 |
commit | 27b61ae2d73936554fcd07e77c3cc13bc88c41a9 (patch) | |
tree | 12f589c6a4671bf7f08045bb11059514f47bb924 /net/tipc/addr.h | |
parent | 46af31800b6916c92fffa529dc3c357008da957d (diff) | |
parent | 633d2bdedc3b81f202bda8fdad17aeb08809b7df (diff) |
Merge branch 'tipc-Mar13-2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/net-next-2.6
Diffstat (limited to 'net/tipc/addr.h')
-rw-r--r-- | net/tipc/addr.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/net/tipc/addr.h b/net/tipc/addr.h index 2490fadd0caf..8971aba99aea 100644 --- a/net/tipc/addr.h +++ b/net/tipc/addr.h | |||
@@ -37,6 +37,16 @@ | |||
37 | #ifndef _TIPC_ADDR_H | 37 | #ifndef _TIPC_ADDR_H |
38 | #define _TIPC_ADDR_H | 38 | #define _TIPC_ADDR_H |
39 | 39 | ||
40 | static inline u32 tipc_zone_mask(u32 addr) | ||
41 | { | ||
42 | return addr & 0xff000000u; | ||
43 | } | ||
44 | |||
45 | static inline u32 tipc_cluster_mask(u32 addr) | ||
46 | { | ||
47 | return addr & 0xfffff000u; | ||
48 | } | ||
49 | |||
40 | static inline int in_own_cluster(u32 addr) | 50 | static inline int in_own_cluster(u32 addr) |
41 | { | 51 | { |
42 | return !((addr ^ tipc_own_addr) >> 12); | 52 | return !((addr ^ tipc_own_addr) >> 12); |
@@ -49,14 +59,13 @@ static inline int in_own_cluster(u32 addr) | |||
49 | * after a network hop. | 59 | * after a network hop. |
50 | */ | 60 | */ |
51 | 61 | ||
52 | static inline int addr_domain(int sc) | 62 | static inline u32 addr_domain(u32 sc) |
53 | { | 63 | { |
54 | if (likely(sc == TIPC_NODE_SCOPE)) | 64 | if (likely(sc == TIPC_NODE_SCOPE)) |
55 | return tipc_own_addr; | 65 | return tipc_own_addr; |
56 | if (sc == TIPC_CLUSTER_SCOPE) | 66 | if (sc == TIPC_CLUSTER_SCOPE) |
57 | return tipc_addr(tipc_zone(tipc_own_addr), | 67 | return tipc_cluster_mask(tipc_own_addr); |
58 | tipc_cluster(tipc_own_addr), 0); | 68 | return tipc_zone_mask(tipc_own_addr); |
59 | return tipc_addr(tipc_zone(tipc_own_addr), 0, 0); | ||
60 | } | 69 | } |
61 | 70 | ||
62 | int tipc_addr_domain_valid(u32); | 71 | int tipc_addr_domain_valid(u32); |