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  • kernel/arch/ia64/src/mm/vhpt.c

    r9d58539 r193d280c  
    4242uintptr_t vhpt_set_up(void)
    4343{
    44         vhpt_base = frame_alloc(VHPT_WIDTH - FRAME_WIDTH,
    45             FRAME_KA | FRAME_ATOMIC);
    46         if (!vhpt_base)
     44        uintptr_t vhpt_frame =
     45            frame_alloc(SIZE2FRAMES(VHPT_SIZE), FRAME_ATOMIC, 0);
     46        if (!vhpt_frame)
    4747                panic("Kernel configured with VHPT but no memory for table.");
     48       
     49        vhpt_base = (vhpt_entry_t *) PA2KA(vhpt_frame);
    4850        vhpt_invalidate_all();
    4951        return (uintptr_t) vhpt_base;
     
    8082}
    8183
    82 void vhpt_invalidate_all()
     84void vhpt_invalidate_all(void)
    8385{
    84         memsetb(vhpt_base, 1 << VHPT_WIDTH, 0);
     86        memsetb(vhpt_base, VHPT_SIZE, 0);
    8587}
    8688
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