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Kernel: Clear pending interrupts before enabling IRQs of IDE Channel

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Calling detect_disks() can generate interrupts, so we must clear it to
allow proper function when booting with kernel argument smp=on.
This commit is contained in:
Liav A 2021-02-05 06:51:47 +02:00 • committed by Andreas Kling
parent f2faf11d61
commit 865aade42b
2 changed files with 10 additions and 0 deletions
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2
Kernel/Storage/IDEChannel.h
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@ -138,6 +138,8 @@ private:
void start_request(AsyncBlockDeviceRequest&, bool, bool, u16);
void complete_current_request(AsyncDeviceRequest::RequestResult);
void clear_pending_interrupts() const;
void ata_access(Direction, bool, u32, u8, u16, bool);
void ata_read_sectors_with_dma(bool, u16);
void ata_read_sectors(bool, u16);