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Kernel/ScatterGatherList: Add region_name as a part of try_create API

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Remove the hardcoded "AHCI Scattered DMA" for region name as it is a
part of a common API. Add region_name parameter to the try_create API
so that this API can be used by other drivers with the correct Memory
region name.
This commit is contained in:
Pankaj Raghav 2023-05-17 20:21:00 +02:00 • committed by Jelle Raaijmakers
parent e067046474
commit dabc6dd962
3 changed files with 4 additions and 4 deletions
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Kernel/Memory/ScatterGatherList.h
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@ -19,7 +19,7 @@ namespace Kernel::Memory {
class ScatterGatherList final : public AtomicRefCounted<ScatterGatherList> {
public:
static ErrorOr<LockRefPtr<ScatterGatherList>> try_create(AsyncBlockDeviceRequest&, Span<NonnullRefPtr<PhysicalPage>> allocated_pages, size_t device_block_size);
static ErrorOr<LockRefPtr<ScatterGatherList>> try_create(AsyncBlockDeviceRequest&, Span<NonnullRefPtr<PhysicalPage>> allocated_pages, size_t device_block_size, StringView region_name);
VMObject const& vmobject() const { return m_vm_object; }
VirtualAddress dma_region() const { return m_dma_region->vaddr(); }
size_t scatters_count() const { return m_vm_object->physical_pages().size(); }