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>
This commit is contained in:
31
arch/microblaze/include/asm/msgbuf.h
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arch/microblaze/include/asm/msgbuf.h
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#ifndef _ASM_MICROBLAZE_MSGBUF_H
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#define _ASM_MICROBLAZE_MSGBUF_H
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/*
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* The msqid64_ds structure for microblaze architecture.
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* Note extra padding because this structure is passed back and forth
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* between kernel and user space.
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*
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* Pad space is left for:
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* - 64-bit time_t to solve y2038 problem
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* - 2 miscellaneous 32-bit values
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*/
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struct msqid64_ds {
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struct ipc64_perm msg_perm;
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__kernel_time_t msg_stime; /* last msgsnd time */
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unsigned long __unused1;
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__kernel_time_t msg_rtime; /* last msgrcv time */
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unsigned long __unused2;
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__kernel_time_t msg_ctime; /* last change time */
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unsigned long __unused3;
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unsigned long msg_cbytes; /* current number of bytes on queue */
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unsigned long msg_qnum; /* number of messages in queue */
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unsigned long msg_qbytes; /* max number of bytes on queue */
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__kernel_pid_t msg_lspid; /* pid of last msgsnd */
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__kernel_pid_t msg_lrpid; /* last receive pid */
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unsigned long __unused4;
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unsigned long __unused5;
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};
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#endif /* _ASM_MICROBLAZE_MSGBUF_H */
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42
arch/microblaze/include/asm/shmbuf.h
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arch/microblaze/include/asm/shmbuf.h
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#ifndef _ASM_MICROBLAZE_SHMBUF_H
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#define _ASM_MICROBLAZE_SHMBUF_H
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/*
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* The shmid64_ds structure for microblaze architecture.
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* Note extra padding because this structure is passed back and forth
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* between kernel and user space.
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*
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* Pad space is left for:
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* - 64-bit time_t to solve y2038 problem
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* - 2 miscellaneous 32-bit values
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*/
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struct shmid64_ds {
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struct ipc64_perm shm_perm; /* operation perms */
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size_t shm_segsz; /* size of segment (bytes) */
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__kernel_time_t shm_atime; /* last attach time */
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unsigned long __unused1;
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__kernel_time_t shm_dtime; /* last detach time */
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unsigned long __unused2;
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__kernel_time_t shm_ctime; /* last change time */
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unsigned long __unused3;
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__kernel_pid_t shm_cpid; /* pid of creator */
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__kernel_pid_t shm_lpid; /* pid of last operator */
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unsigned long shm_nattch; /* no. of current attaches */
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unsigned long __unused4;
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unsigned long __unused5;
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};
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struct shminfo64 {
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unsigned long shmmax;
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unsigned long shmmin;
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unsigned long shmmni;
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unsigned long shmseg;
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unsigned long shmall;
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unsigned long __unused1;
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unsigned long __unused2;
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unsigned long __unused3;
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unsigned long __unused4;
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};
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#endif /* _ASM_MICROBLAZE_SHMBUF_H */
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6
arch/microblaze/include/asm/shmparam.h
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arch/microblaze/include/asm/shmparam.h
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#ifndef _ASM_MICROBLAZE_SHMPARAM_H
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#define _ASM_MICROBLAZE_SHMPARAM_H
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#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */
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#endif /* _ASM_MICROBLAZE_SHMPARAM_H */
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