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Kernel/Storage: Don't allocate IRQs in NVMeCntlr when nvme_poll passed

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Sönke Holz 2024-02-22 16:50:55 +01:00 • committed by Andrew Kaster
parent 0f54d797d2
commit cdc0c9f094
4 changed files with 15 additions and 8 deletions
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4
Kernel/Devices/Storage/NVMe/NVMeQueue.cpp
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@ -12,7 +12,7 @@
#include <Kernel/Library/StdLib.h>
namespace Kernel {
ErrorOr<NonnullLockRefPtr<NVMeQueue>> NVMeQueue::try_create(NVMeController& device, u16 qid, u8 irq, u32 q_depth, OwnPtr<Memory::Region> cq_dma_region, OwnPtr<Memory::Region> sq_dma_region, Doorbell db_regs, QueueType queue_type)
ErrorOr<NonnullLockRefPtr<NVMeQueue>> NVMeQueue::try_create(NVMeController& device, u16 qid, Optional<u8> irq, u32 q_depth, OwnPtr<Memory::Region> cq_dma_region, OwnPtr<Memory::Region> sq_dma_region, Doorbell db_regs, QueueType queue_type)
{
// Note: Allocate DMA region for RW operation. For now the requests don't exceed more than 4096 bytes (Storage device takes care of it)
RefPtr<Memory::PhysicalPage> rw_dma_page;
@ -26,7 +26,7 @@ ErrorOr<NonnullLockRefPtr<NVMeQueue>> NVMeQueue::try_create(NVMeController& devi
return queue;
}
auto queue = NVMeInterruptQueue::try_create(device, move(rw_dma_region), rw_dma_page.release_nonnull(), qid, irq, q_depth, move(cq_dma_region), move(sq_dma_region), move(db_regs));
auto queue = NVMeInterruptQueue::try_create(device, move(rw_dma_region), rw_dma_page.release_nonnull(), qid, irq.release_value(), q_depth, move(cq_dma_region), move(sq_dma_region), move(db_regs));
return queue;
}