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kern: update for new device map semantics

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This commit is contained in:
Michael Scire
2022-10-11 22:22:11 -07:00
committed by SciresM
parent 947fdcf6f6
commit 5ee7d8a5ed
14 changed files with 115 additions and 58 deletions
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10
libraries/libmesosphere/include/mesosphere/kern_k_device_address_space.hpp
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@@ -41,17 +41,17 @@ namespace ams::kern {
Result Attach(ams::svc::DeviceName device_name);
Result Detach(ams::svc::DeviceName device_name);
Result MapByForce(KProcessPageTable *page_table, KProcessAddress process_address, size_t size, u64 device_address, ams::svc::MemoryPermission device_perm) {
R_RETURN(this->Map(page_table, process_address, size, device_address, device_perm, false));
Result MapByForce(KProcessPageTable *page_table, KProcessAddress process_address, size_t size, u64 device_address, u32 option) {
R_RETURN(this->Map(page_table, process_address, size, device_address, option, false));
}
Result MapAligned(KProcessPageTable *page_table, KProcessAddress process_address, size_t size, u64 device_address, ams::svc::MemoryPermission device_perm) {
R_RETURN(this->Map(page_table, process_address, size, device_address, device_perm, true));
Result MapAligned(KProcessPageTable *page_table, KProcessAddress process_address, size_t size, u64 device_address, u32 option) {
R_RETURN(this->Map(page_table, process_address, size, device_address, option, true));
}
Result Unmap(KProcessPageTable *page_table, KProcessAddress process_address, size_t size, u64 device_address);
private:
Result Map(KProcessPageTable *page_table, KProcessAddress process_address, size_t size, u64 device_address, ams::svc::MemoryPermission device_perm, bool is_aligned);
Result Map(KProcessPageTable *page_table, KProcessAddress process_address, size_t size, u64 device_address, u32 option, bool is_aligned);
public:
static void Initialize();
};