VServer 1.9.2 (patch-2.6.8.1-vs1.9.2.diff)

[linux-2.6.git] / include / asm-ppc / processor.h

diff --git a/include/asm-ppc/processor.h b/include/asm-ppc/processor.h
index 0439ec6..63fc68e 100644 (file)
--- a/include/asm-ppc/processor.h
+++ b/include/asm-ppc/processor.h
@@ -40,6 +40,14 @@
        .globl n;\
 n:
 
+/*
+ * this is the minimum allowable io space due to the location
+ * of the io areas on prep (first one at 0x80000000) but
+ * as soon as I get around to remapping the io areas with the BATs
+ * to match the mac we can raise this. -- Cort
+ */
+#define TASK_SIZE      (CONFIG_TASK_SIZE)
+
 #ifndef __ASSEMBLY__
 #ifdef CONFIG_PPC_MULTIPLATFORM
 extern int _machine;
@@ -79,14 +87,7 @@ extern long kernel_thread(int (*fn)(void *), void *arg, unsigned long flags);
 /* Lazy FPU handling on uni-processor */
 extern struct task_struct *last_task_used_math;
 extern struct task_struct *last_task_used_altivec;
-
-/*
- * this is the minimum allowable io space due to the location
- * of the io areas on prep (first one at 0x80000000) but
- * as soon as I get around to remapping the io areas with the BATs
- * to match the mac we can raise this. -- Cort
- */
-#define TASK_SIZE      (CONFIG_TASK_SIZE)
+extern struct task_struct *last_task_used_spe;
 
 /* This decides where the kernel will search for a free chunk of vm
  * space during mmap's.
@@ -104,7 +105,7 @@ struct thread_struct {
        void            *pgdir;         /* root of page-table tree */
        int             fpexc_mode;     /* floating-point exception mode */
        signed long     last_syscall;
-#ifdef CONFIG_4xx
+#if defined(CONFIG_4xx) || defined (CONFIG_BOOKE)
        unsigned long   dbcr0;          /* debug control register values */
        unsigned long   dbcr1;
 #endif
@@ -119,6 +120,12 @@ struct thread_struct {
        unsigned long   vrsave;
        int             used_vr;        /* set if process has used altivec */
 #endif /* CONFIG_ALTIVEC */
+#ifdef CONFIG_SPE
+       unsigned long   evr[32];        /* upper 32-bits of SPE regs */
+       u64             acc;            /* Accumulator */
+       unsigned long   spefscr;        /* SPE & eFP status */
+       int             used_spe;       /* set if process has used spe */
+#endif /* CONFIG_SPE */
 };
 
 #define ARCH_MIN_TASKALIGN 16
@@ -190,6 +197,8 @@ extern inline void prefetchw(const void *x)
 
 #define spin_lock_prefetch(x)  prefetchw(x)
 
+extern int emulate_altivec(struct pt_regs *regs);
+
 #endif /* !__ASSEMBLY__ */
 
 #endif /* __ASM_PPC_PROCESSOR_H */