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Kernel: Make VirtIOConsole block when VirtIOQueue is full

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Sahan Fernando 2021-04-18 18:10:34 +10:00 • committed by Andreas Kling
parent 5c924d395f
commit 45f97c1096
4 changed files with 13 additions and 1 deletions
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Kernel/VirtIO/VirtIOQueue.h
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@ -60,6 +60,7 @@ public:
bool supply_buffer(Badge<VirtIODevice>, const ScatterGatherList&, BufferType, void* token);
bool new_data_available() const;
bool can_write() const;
void* get_buffer(size_t*);
void discard_used_buffers();