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Clean up the last remains of non-MNN the code.

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This commit is contained in:
mark 1999-01-17 06:58:16 +00:00
parent bb490684f2
commit 8ee86da26a
1 changed files with 65 additions and 71 deletions
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136
sys/arch/arm32/arm32/pmap.c
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@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.38 1999/01/16 21:03:48 chuck Exp $ */
/* $NetBSD: pmap.c,v 1.39 1999/01/17 06:58:16 mark Exp $ */
/*
* Copyright (c) 1994-1998 Mark Brinicombe.
@ -626,6 +626,13 @@ pmap_bootstrap(kernel_l1pt, kernel_ptpt)
pd_entry_t *kernel_l1pt;
pv_addr_t kernel_ptpt;
{
int loop;
vm_offset_t start, end;
#if defined(UVM) && NISADMA > 0
vm_offset_t istart;
vm_size_t isize;
#endif
kernel_pmap = &kernel_pmap_store;
kernel_pmap->pm_pdir = kernel_l1pt;
@ -643,89 +650,76 @@ pmap_bootstrap(kernel_l1pt, kernel_ptpt)
vm_set_page_size();
#endif
#if defined(MACHINE_NEW_NONCONTIG)
{
int loop;
vm_offset_t start, end;
#if defined(UVM) && NISADMA > 0
vm_offset_t istart;
vm_size_t isize;
#endif
loop = 0;
while (loop < bootconfig.dramblocks) {
start = (vm_offset_t)bootconfig.dram[loop].address;
end = start + (bootconfig.dram[loop].pages * NBPG);
if (start < physical_freestart)
start = physical_freestart;
if (end > physical_freeend)
end = physical_freeend;
loop = 0;
while (loop < bootconfig.dramblocks) {
start = (vm_offset_t)bootconfig.dram[loop].address;
end = start + (bootconfig.dram[loop].pages * NBPG);
if (start < physical_freestart)
start = physical_freestart;
if (end > physical_freeend)
end = physical_freeend;
#if 0
printf("%d: %lx -> %lx\n", loop, start, end-1);
printf("%d: %lx -> %lx\n", loop, start, end - 1);
#endif
#if defined(UVM)
#if NISADMA > 0
if (pmap_isa_dma_range_intersect(start, end - start,
&istart, &isize)) {
/*
* Place the pages that intersect with the
* ISA DMA range onto the ISA DMA free list.
*/
if (pmap_isa_dma_range_intersect(start, end - start,
&istart, &isize)) {
/*
* Place the pages that intersect with the
* ISA DMA range onto the ISA DMA free list.
*/
#if 0
printf(" ISADMA 0x%lx -> 0x%lx\n",
istart, istart + isize - 1);
printf(" ISADMA 0x%lx -> 0x%lx\n", istart,
istart + isize - 1);
#endif
uvm_page_physload(atop(istart),
atop(istart + isize), atop(istart),
atop(istart + isize),
VM_FREELIST_ISADMA);
/*
* Load the pieces that come before
* the intersection into the default
* free list.
*/
if (start < istart) {
uvm_page_physload(atop(istart),
atop(istart + isize), atop(istart),
atop(istart + isize), VM_FREELIST_ISADMA);
/*
* Load the pieces that come before
* the intersection into the default
* free list.
*/
if (start < istart) {
#if 0
printf(" BEFORE 0x%lx -> 0x%lx\n",
start, istart - 1);
printf(" BEFORE 0x%lx -> 0x%lx\n",
start, istart - 1);
#endif
uvm_page_physload(atop(start),
atop(istart), atop(start),
atop(istart), VM_FREELIST_DEFAULT);
}
/*
* Load the pieces that come after
* the intersection into the default
* free list.
*/
if ((istart + isize) < end) {
#if 0
printf(" AFTER 0x%lx -> 0x%lx\n",
(istart + isize), end - 1);
#endif
uvm_page_physload(atop(istart + isize),
atop(end), atop(istart + isize),
atop(end), VM_FREELIST_DEFAULT);
}
} else {
uvm_page_physload(atop(start), atop(end),
atop(start), atop(end),
VM_FREELIST_DEFAULT);
uvm_page_physload(atop(start),
atop(istart), atop(start),
atop(istart), VM_FREELIST_DEFAULT);
}
#else
/*
* Load the pieces that come after
* the intersection into the default
* free list.
*/
if ((istart + isize) < end) {
#if 0
printf(" AFTER 0x%lx -> 0x%lx\n",
(istart + isize), end - 1);
#endif
uvm_page_physload(atop(istart + isize),
atop(end), atop(istart + isize),
atop(end), VM_FREELIST_DEFAULT);
}
} else {
uvm_page_physload(atop(start), atop(end),
atop(start), atop(end), VM_FREELIST_DEFAULT);
#endif /* NISADMA > 0 */
#else
vm_page_physload(atop(start), atop(end),
atop(start), atop(end));
#endif /* UVM */
++loop;
}
#else /* NISADMA > 0 */
uvm_page_physload(atop(start), atop(end),
atop(start), atop(end), VM_FREELIST_DEFAULT);
#endif /* NISADMA > 0 */
#else /* UVM */
vm_page_physload(atop(start), atop(end),
atop(start), atop(end));
#endif /* UVM */
++loop;
}
#endif /* MACHINE_NEW_NONCONTIG */
virtual_start = KERNEL_VM_BASE;
virtual_end = virtual_start + KERNEL_VM_SIZE - 1;