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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-03-12 18:13:45 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-03-12 18:13:45 -0700
commit8b9909ded6922c33c221b105b26917780cfa497d (patch)
treeed90419e17baf41974a6a46611ceb0db0f55692b /include
parent44a5085162f3d3231b359784319a207032e09523 (diff)
parent7b3c384db1ff0f336b59d5062617915e216eaec1 (diff)
Merge branch 'merge' of master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc
* 'merge' of master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] sys_move_pages should be callable from an SPU [POWERPC] Wire up sys_epoll_pwait [POWERPC] Allocate syscall number for sys_getcpu [POWERPC] update cell_defconfig [POWERPC] ps3: always make sure were running on a PS3 [POWERPC] Fix spu SLB invalidations [POWERPC] avoid SPU_ACTIVATE_NOWAKE optimization [POWERPC] spufs: fix possible memory corruption is spufs_mem_write
Diffstat (limited to 'include')
-rw-r--r--include/asm-powerpc/spu.h7
-rw-r--r--include/asm-powerpc/spu_csa.h4
-rw-r--r--include/asm-powerpc/systbl.h3
-rw-r--r--include/asm-powerpc/unistd.h4
4 files changed, 12 insertions, 6 deletions
diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
index 0f9f2dd24a7..31d5054be20 100644
--- a/include/asm-powerpc/spu.h
+++ b/include/asm-powerpc/spu.h
@@ -165,6 +165,13 @@ int spu_irq_class_0_bottom(struct spu *spu);
int spu_irq_class_1_bottom(struct spu *spu);
void spu_irq_setaffinity(struct spu *spu, int cpu);
+extern void spu_invalidate_slbs(struct spu *spu);
+extern void spu_associate_mm(struct spu *spu, struct mm_struct *mm);
+
+/* Calls from the memory management to the SPU */
+struct mm_struct;
+extern void spu_flush_all_slbs(struct mm_struct *mm);
+
/* system callbacks from the SPU */
struct spu_syscall_block {
u64 nr_ret;
diff --git a/include/asm-powerpc/spu_csa.h b/include/asm-powerpc/spu_csa.h
index bdbf906a767..8aad0619eb8 100644
--- a/include/asm-powerpc/spu_csa.h
+++ b/include/asm-powerpc/spu_csa.h
@@ -221,8 +221,6 @@ struct spu_priv2_collapsed {
* @spu_chnlcnt_RW: Array of saved channel counts.
* @spu_chnldata_RW: Array of saved channel data.
* @suspend_time: Time stamp when decrementer disabled.
- * @slb_esid_RW: Array of saved SLB esid entries.
- * @slb_vsid_RW: Array of saved SLB vsid entries.
*
* Structure representing the whole of the SPU
* context save area (CSA). This struct contains
@@ -245,8 +243,6 @@ struct spu_state {
u32 spu_mailbox_data[4];
u32 pu_mailbox_data[1];
unsigned long suspend_time;
- u64 slb_esid_RW[8];
- u64 slb_vsid_RW[8];
spinlock_t register_lock;
};
diff --git a/include/asm-powerpc/systbl.h b/include/asm-powerpc/systbl.h
index 418e5c7e972..8d853c55463 100644
--- a/include/asm-powerpc/systbl.h
+++ b/include/asm-powerpc/systbl.h
@@ -304,5 +304,6 @@ SYSCALL_SPU(fchmodat)
SYSCALL_SPU(faccessat)
COMPAT_SYS_SPU(get_robust_list)
COMPAT_SYS_SPU(set_robust_list)
-COMPAT_SYS(move_pages)
+COMPAT_SYS_SPU(move_pages)
SYSCALL_SPU(getcpu)
+COMPAT_SYS(epoll_pwait)
diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h
index 0ae954e3d25..2baedbe54e1 100644
--- a/include/asm-powerpc/unistd.h
+++ b/include/asm-powerpc/unistd.h
@@ -324,10 +324,12 @@
#define __NR_get_robust_list 299
#define __NR_set_robust_list 300
#define __NR_move_pages 301
+#define __NR_getcpu 302
+#define __NR_epoll_pwait 303
#ifdef __KERNEL__
-#define __NR_syscalls 302
+#define __NR_syscalls 304
#define __NR__exit __NR_exit
#define NR_syscalls __NR_syscalls