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Ignore whitespace Rev 2088 → Rev 2089

/trunk/kernel/arch/ia64/src/mm/vhpt.c
32,6 → 32,7
/** @file
*/
 
#include <memstr.h>
#include <arch/mm/vhpt.h>
#include <mm/frame.h>
#include <print.h>
40,8 → 41,8
 
uintptr_t vhpt_set_up(void)
{
vhpt_base = frame_alloc(VHPT_WIDTH-FRAME_WIDTH,FRAME_KA | FRAME_ATOMIC);
if(!vhpt_base)
vhpt_base = frame_alloc(VHPT_WIDTH - FRAME_WIDTH, FRAME_KA | FRAME_ATOMIC);
if (!vhpt_base)
panic("Kernel configured with VHPT but no memory for table.");
vhpt_invalidate_all();
return (uintptr_t) vhpt_base;
61,28 → 62,26
vrn = va >> VRN_SHIFT;
rid = ASID2RID(asid, vrn);
rr_save.word = rr_read(vrn);
rr.word = rr_save.word;
rr.map.rid = rid;
rr_write(vrn, rr.word);
srlz_i();
rr_save.word = rr_read(vrn);
rr.word = rr_save.word;
rr.map.rid = rid;
rr_write(vrn, rr.word);
srlz_i();
ventry = (vhpt_entry_t *) thash(va);
tag = ttag(va);
rr_write(vrn, rr_save.word);
srlz_i();
srlz_d();
tag = ttag(va);
rr_write(vrn, rr_save.word);
srlz_i();
srlz_d();
 
ventry->word[0]=entry.word[0];
ventry->word[1]=entry.word[1];
ventry->word[0] = entry.word[0];
ventry->word[1] = entry.word[1];
ventry->present.tag.tag_word = tag;
 
}
 
void vhpt_invalidate_all()
{
memsetb((uintptr_t)vhpt_base,1<<VHPT_WIDTH,0);
memsetb((uintptr_t) vhpt_base, 1 << VHPT_WIDTH, 0);
}
 
void vhpt_invalidate_asid(asid_t asid)