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Calculate physmem.

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This commit is contained in:
benno 2002-03-07 10:09:24 +00:00
parent 4232c22913
commit a4f95150fb
3 changed files with 12 additions and 3 deletions
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5
sys/powerpc/aim/mmu_oea.c
View File

@ -531,7 +531,7 @@ pmap_bootstrap(vm_offset_t kernelstart, vm_offset_t kernelend)
phandle_t chosen, mmu;
int sz;
int i, j;
vm_size_t size;
vm_size_t size, physsz;
vm_offset_t pa, va, off;
u_int batl, batu;
@ -571,6 +571,7 @@ pmap_bootstrap(vm_offset_t kernelstart, vm_offset_t kernelend)
CTR0(KTR_PMAP, "pmap_bootstrap: physical memory");
qsort(regions, sz, sizeof(*regions), mr_cmp);
phys_avail_count = 0;
physsz = 0;
for (i = 0, j = 0; i < sz; i++, j += 2) {
CTR3(KTR_PMAP, "region: %#x - %#x (%#x)", regions[i].mr_start,
regions[i].mr_start + regions[i].mr_size,
@ -578,7 +579,9 @@ pmap_bootstrap(vm_offset_t kernelstart, vm_offset_t kernelend)
phys_avail[j] = regions[i].mr_start;
phys_avail[j + 1] = regions[i].mr_start + regions[i].mr_size;
phys_avail_count++;
physsz += regions[i].mr_size;
}
physmem = btoc(physsz);
/*
* Allocate PTEG table.

5
sys/powerpc/powerpc/mmu_oea.c
View File

@ -531,7 +531,7 @@ pmap_bootstrap(vm_offset_t kernelstart, vm_offset_t kernelend)
phandle_t chosen, mmu;
int sz;
int i, j;
vm_size_t size;
vm_size_t size, physsz;
vm_offset_t pa, va, off;
u_int batl, batu;
@ -571,6 +571,7 @@ pmap_bootstrap(vm_offset_t kernelstart, vm_offset_t kernelend)
CTR0(KTR_PMAP, "pmap_bootstrap: physical memory");
qsort(regions, sz, sizeof(*regions), mr_cmp);
phys_avail_count = 0;
physsz = 0;
for (i = 0, j = 0; i < sz; i++, j += 2) {
CTR3(KTR_PMAP, "region: %#x - %#x (%#x)", regions[i].mr_start,
regions[i].mr_start + regions[i].mr_size,
@ -578,7 +579,9 @@ pmap_bootstrap(vm_offset_t kernelstart, vm_offset_t kernelend)
phys_avail[j] = regions[i].mr_start;
phys_avail[j + 1] = regions[i].mr_start + regions[i].mr_size;
phys_avail_count++;
physsz += regions[i].mr_size;
}
physmem = btoc(physsz);
/*
* Allocate PTEG table.

5
sys/powerpc/powerpc/pmap.c
View File

@ -531,7 +531,7 @@ pmap_bootstrap(vm_offset_t kernelstart, vm_offset_t kernelend)
phandle_t chosen, mmu;
int sz;
int i, j;
vm_size_t size;
vm_size_t size, physsz;
vm_offset_t pa, va, off;
u_int batl, batu;
@ -571,6 +571,7 @@ pmap_bootstrap(vm_offset_t kernelstart, vm_offset_t kernelend)
CTR0(KTR_PMAP, "pmap_bootstrap: physical memory");
qsort(regions, sz, sizeof(*regions), mr_cmp);
phys_avail_count = 0;
physsz = 0;
for (i = 0, j = 0; i < sz; i++, j += 2) {
CTR3(KTR_PMAP, "region: %#x - %#x (%#x)", regions[i].mr_start,
regions[i].mr_start + regions[i].mr_size,
@ -578,7 +579,9 @@ pmap_bootstrap(vm_offset_t kernelstart, vm_offset_t kernelend)
phys_avail[j] = regions[i].mr_start;
phys_avail[j + 1] = regions[i].mr_start + regions[i].mr_size;
phys_avail_count++;
physsz += regions[i].mr_size;
}
physmem = btoc(physsz);
/*
* Allocate PTEG table.