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Kernel/AHCI: Use interrupts for IO operations

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Instead of polling if the device ended the operation, we can just use
interrupts for signalling about end of IO operation.
In similar way, we use interrupts during device detection.

Also, we use the new Work Queue mechanism introduced by @tomuta to allow
better performance and stability :)
This commit is contained in:
Liav A 2021-03-19 01:32:42 +02:00 • committed by Andreas Kling
commit 0b1fa97b30
Notes: sideshowbarker 2024-07-18 21:11:54 +09:00
3 changed files with 130 additions and 70 deletions
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2
Kernel/Storage/AHCIController.h
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@ -37,9 +37,11 @@ namespace Kernel {
class AsyncBlockDeviceRequest;
class AHCIPortHandler;
class AHCIPort;
class AHCIController final : public StorageController
, public PCI::DeviceController {
friend class AHCIPortHandler;
friend class AHCIPort;
AK_MAKE_ETERNAL
public:
public: