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boot/efi/arm: use insert_address_range for virtual_ranges_to_keep

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Change-Id: Iaf67838e8ef3d9a9494791945bd777b92315a948
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4877
Tested-by: Commit checker robot <[email protected]>
Reviewed-by: Fredrik Holmqvist <[email protected]>
Reviewed-by: Adrien Destugues <[email protected]>
This commit is contained in:
David Karoly
2022-01-25 11:39:14 +00:00
committed by Adrien Destugues
parent 971ad09095
commit 9a573968a2
1 changed files with 11 additions and 8 deletions
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src/system/boot/platform/efi/arch/arm/arch_mmu.cpp
+11 -8
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@@ -98,14 +98,17 @@ map_range(addr_t virt_addr, phys_addr_t phys_addr, size_t size, uint32_t flags)
static void
insert_virtual_range_to_keep(const addr_range& range)
insert_virtual_range_to_keep(uint64 start, uint64 size)
{
if (gKernelArgs.arch_args.num_virtual_ranges_to_keep
>= MAX_VIRTUAL_RANGES_TO_KEEP)
panic("too many virtual ranges to keep");
status_t status = insert_address_range(
gKernelArgs.arch_args.virtual_ranges_to_keep,
&gKernelArgs.arch_args.num_virtual_ranges_to_keep,
MAX_VIRTUAL_RANGES_TO_KEEP, start, size);
gKernelArgs.arch_args.virtual_ranges_to_keep[
gKernelArgs.arch_args.num_virtual_ranges_to_keep++] = range;
if (status == B_ENTRY_NOT_FOUND)
panic("too many virtual ranges to keep");
else if (status != B_OK)
panic("failed to add virtual range to keep");
}
@@ -124,7 +127,7 @@ map_range_to_new_area(addr_range& range, uint32_t flags)
range.start = virt_addr;
insert_virtual_range_to_keep(range);
insert_virtual_range_to_keep(range.start, range.size);
}
@@ -134,7 +137,7 @@ map_range_to_new_area(efi_memory_descriptor *entry, uint32_t flags)
uint64_t size = entry->NumberOfPages * B_PAGE_SIZE;
entry->VirtualStart = get_next_virtual_address(size);
map_range(entry->VirtualStart, entry->PhysicalStart, size, flags);
insert_virtual_range_to_keep({start: entry->VirtualStart, size: size});
insert_virtual_range_to_keep(entry->VirtualStart, size);
}