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Kernel: Don't VERIFY that the DMA channel is running on AC'97 interrupt
Fixes #13771; as discussed it's not really a problem to receive an interrupt while the DMA channel is not running, but we do want to log it.
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2 changed files with 19 additions and 6 deletions
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@ -13,6 +13,7 @@
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#include <Kernel/Devices/Audio/Controller.h>
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#include <Kernel/Devices/CharacterDevice.h>
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#include <Kernel/Interrupts/IRQHandler.h>
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#include <Kernel/Locking/SpinlockProtected.h>
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namespace Kernel {
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@ -129,7 +130,10 @@ private:
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{
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}
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bool dma_running() const { return m_dma_running; }
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bool dma_running() const
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{
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return m_dma_running.with([](auto value) { return value; });
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}
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void handle_dma_stopped();
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StringView name() const { return m_name; }
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IOAddress reg(Register reg) const { return m_channel_base.offset(reg); }
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@ -140,7 +144,7 @@ private:
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private:
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IOAddress m_channel_base;
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AC97& m_device;
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bool m_dma_running { false };
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SpinlockProtected<bool> m_dma_running { false };
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StringView m_name;
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};
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