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* Added boolean "alreadyWired" parameter to vm_map_physical_memory().

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* ioapic_init(): map_physical_memory() was called for already mapped
  addresses. This worked fine, but only because the x86 page mapping code
  didn't mind.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35059 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2010-01-13 22:02:21 +00:00
parent 9435ae9395
commit 946325051b
4 changed files with 17 additions and 12 deletions
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headers/private/kernel/vm/vm.h
+2 -1
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@@ -69,7 +69,8 @@ area_id vm_create_anonymous_area(team_id team, const char *name, void **address,
uint32 addressSpec, addr_t size, uint32 wiring, uint32 protection,
addr_t physicalAddress, uint32 flags, bool kernel);
area_id vm_map_physical_memory(team_id team, const char *name, void **address,
uint32 addressSpec, addr_t size, uint32 protection, addr_t phys_addr);
uint32 addressSpec, addr_t size, uint32 protection,
addr_t physicalAddress, bool alreadyWired);
area_id vm_map_physical_memory_vecs(team_id team, const char* name,
void** _address, uint32 addressSpec, addr_t* _size, uint32 protection,
struct iovec* vecs, uint32 vecCount);