On Fri, 2008-08-29 at 08:56 -0500, Kumar Gala wrote:
> #if defined(CONFIG_40x) || defined(CONFIG_8xx)
> #define _tlbia() asm volatile ("tlbia; sync" : : : "memory")
> @@ -38,31 +41,31 @@ extern void _tlbia(void);
>
> static inline void flush_tlb_mm(struct mm_struct *mm)
> {
> - _tlbi
On Sep 3, 2008, at 11:12 AM, Scott Wood wrote:
On Fri, Aug 29, 2008 at 08:56:50AM -0500, Kumar Gala wrote:
+_GLOBAL(_tlbil_all)
+#define MMUCSR0_TLBFI (MMUCSR0_TLB0FI | MMUCSR0_TLB1FI | \
+MMUCSR0_TLB2FI | MMUCSR0_TLB3FI)
+ li r3,(MMUCSR0_TLBFI)@l
+ mt
On Fri, Aug 29, 2008 at 08:56:50AM -0500, Kumar Gala wrote:
> +_GLOBAL(_tlbil_all)
> +#define MMUCSR0_TLBFI(MMUCSR0_TLB0FI | MMUCSR0_TLB1FI | \
> + MMUCSR0_TLB2FI | MMUCSR0_TLB3FI)
> + li r3,(MMUCSR0_TLBFI)@l
> + mtspr SPRN_MMUCSR0, r3
> +1:
> + mfspr
On Aug 29, 2008, at 8:56 AM, Kumar Gala wrote:
Introduced a new set of low level tlb invalidate functions that do not
broadcast invalidates on the bus:
_tlbil_all - invalidate all
_tlbil_pid - invalidate based on process id (or mm context)
_tlbil_va - invalidate based on virtual address (ea +
Introduced a new set of low level tlb invalidate functions that do not
broadcast invalidates on the bus:
_tlbil_all - invalidate all
_tlbil_pid - invalidate based on process id (or mm context)
_tlbil_va - invalidate based on virtual address (ea + pid)
On non-SMP configs _tlbil_all should be func
