diff options
author | Michal Simek <monstr@monstr.eu> | 2009-03-27 09:25:31 -0400 |
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committer | Michal Simek <monstr@monstr.eu> | 2009-03-27 09:25:31 -0400 |
commit | 9b8a45d92718e473d465d47f20e3eaca98ec63b5 (patch) | |
tree | 6eba54bc94329b7906ef907142e2cfe70844504a /arch/microblaze/include/asm/msgbuf.h | |
parent | 4b87d7a4f91d31f186b9d03434f800863aaf16d2 (diff) |
microblaze_v8: includes SHM*, msgbuf
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: John Linn <john.linn@xilinx.com>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: John Williams <john.williams@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/include/asm/msgbuf.h')
-rw-r--r-- | arch/microblaze/include/asm/msgbuf.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/microblaze/include/asm/msgbuf.h b/arch/microblaze/include/asm/msgbuf.h new file mode 100644 index 000000000000..09dd97097211 --- /dev/null +++ b/arch/microblaze/include/asm/msgbuf.h | |||
@@ -0,0 +1,31 @@ | |||
1 | #ifndef _ASM_MICROBLAZE_MSGBUF_H | ||
2 | #define _ASM_MICROBLAZE_MSGBUF_H | ||
3 | |||
4 | /* | ||
5 | * The msqid64_ds structure for microblaze architecture. | ||
6 | * Note extra padding because this structure is passed back and forth | ||
7 | * between kernel and user space. | ||
8 | * | ||
9 | * Pad space is left for: | ||
10 | * - 64-bit time_t to solve y2038 problem | ||
11 | * - 2 miscellaneous 32-bit values | ||
12 | */ | ||
13 | |||
14 | struct msqid64_ds { | ||
15 | struct ipc64_perm msg_perm; | ||
16 | __kernel_time_t msg_stime; /* last msgsnd time */ | ||
17 | unsigned long __unused1; | ||
18 | __kernel_time_t msg_rtime; /* last msgrcv time */ | ||
19 | unsigned long __unused2; | ||
20 | __kernel_time_t msg_ctime; /* last change time */ | ||
21 | unsigned long __unused3; | ||
22 | unsigned long msg_cbytes; /* current number of bytes on queue */ | ||
23 | unsigned long msg_qnum; /* number of messages in queue */ | ||
24 | unsigned long msg_qbytes; /* max number of bytes on queue */ | ||
25 | __kernel_pid_t msg_lspid; /* pid of last msgsnd */ | ||
26 | __kernel_pid_t msg_lrpid; /* last receive pid */ | ||
27 | unsigned long __unused4; | ||
28 | unsigned long __unused5; | ||
29 | }; | ||
30 | |||
31 | #endif /* _ASM_MICROBLAZE_MSGBUF_H */ | ||