diff options
Diffstat (limited to 'src/dev/x86/i8042.hh')
| -rw-r--r-- | src/dev/x86/i8042.hh | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/src/dev/x86/i8042.hh b/src/dev/x86/i8042.hh index 9d2548857..fd32b4c53 100644 --- a/src/dev/x86/i8042.hh +++ b/src/dev/x86/i8042.hh @@ -31,7 +31,7 @@ #ifndef __DEV_X86_I8042_HH__ #define __DEV_X86_I8042_HH__ -#include <queue> +#include <deque> #include "dev/x86/intdev.hh" #include "dev/io_device.hh" @@ -45,7 +45,7 @@ class IntPin; class PS2Device { protected: - std::queue<uint8_t> outBuffer; + std::deque<uint8_t> outBuffer; static const uint16_t NoCommand = (uint16_t)(-1); @@ -61,6 +61,9 @@ class PS2Device PS2Device() : lastCommand(NoCommand) {} + virtual void serialize(const std::string &base, CheckpointOut &cp) const; + virtual void unserialize(const std::string &base, CheckpointIn &cp); + bool hasData() { return !outBuffer.empty(); @@ -69,7 +72,7 @@ class PS2Device uint8_t getData() { uint8_t data = outBuffer.front(); - outBuffer.pop(); + outBuffer.pop_front(); return data; } @@ -117,8 +120,10 @@ class PS2Mouse : public PS2Device bool processData(uint8_t data); - void serialize(const std::string &base, CheckpointOut &cp); - void unserialize(const std::string &base, CheckpointIn &cp); + void serialize(const std::string &base, + CheckpointOut &cp) const M5_ATTR_OVERRIDE; + void unserialize(const std::string &base, + CheckpointIn &cp) M5_ATTR_OVERRIDE; }; class PS2Keyboard : public PS2Device @@ -149,9 +154,6 @@ class PS2Keyboard : public PS2Device public: bool processData(uint8_t data); - - void serialize(const std::string &base, CheckpointOut &cp); - void unserialize(const std::string &base, CheckpointIn &cp); }; class I8042 : public BasicPioDevice @@ -247,7 +249,7 @@ class I8042 : public BasicPioDevice Tick write(PacketPtr pkt); - void serializeOld(CheckpointOut &cp) M5_ATTR_OVERRIDE; + void serialize(CheckpointOut &cp) const M5_ATTR_OVERRIDE; void unserialize(CheckpointIn &cp) M5_ATTR_OVERRIDE; }; |