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[SPARC64]: Handle hypervisor case correctly in copy_tsb().

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Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2006-02-11 10:19:37 -08:00
parent 02fd473bd4
commit e92b92571c
1 changed files with 9 additions and 2 deletions
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11
arch/sparc64/mm/tsb.c
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@ -231,7 +231,13 @@ static void copy_tsb(struct tsb *old_tsb, unsigned long old_size,
register unsigned long pte asm("o5");
unsigned long v, hash;
if (tlb_type == cheetah_plus) {
if (tlb_type == hypervisor) {
__asm__ __volatile__(
"ldda [%2] %3, %0"
: "=r" (tag), "=r" (pte)
: "r" (__pa(&old_tsb[i])),
"i" (ASI_QUAD_LDD_PHYS_4V));
} else if (tlb_type == cheetah_plus) {
__asm__ __volatile__(
"ldda [%2] %3, %0"
: "=r" (tag), "=r" (pte)
@ -267,7 +273,8 @@ static void copy_tsb(struct tsb *old_tsb, unsigned long old_size,
v |= (i & (512UL - 1UL)) << 13UL;
hash = tsb_hash(v, new_nentries);
if (tlb_type == cheetah_plus) {
if (tlb_type == cheetah_plus ||
tlb_type == hypervisor) {
__asm__ __volatile__(
"stxa %0, [%1] %2\n\t"
"stxa %3, [%4] %2"