Searched refs:LEGACY_8259_MASK_REGISTER_MASTER (Results 1 - 2 of 2) sorted by relevance

/vbox/src/VBox/Devices/EFI/Firmware/PcAtChipsetPkg/8259InterruptControllerDxe/
H A D8259.c64 IoWrite8 (LEGACY_8259_MASK_REGISTER_MASTER, (UINT8) Mask);
89 MasterValue = IoRead8 (LEGACY_8259_MASK_REGISTER_MASTER);
184 Mask = IoRead8 (LEGACY_8259_MASK_REGISTER_MASTER);
194 IoWrite8 (LEGACY_8259_MASK_REGISTER_MASTER, mMasterBase);
199 IoWrite8 (LEGACY_8259_MASK_REGISTER_MASTER, 0x04);
204 IoWrite8 (LEGACY_8259_MASK_REGISTER_MASTER, 0x01);
209 IoWrite8 (LEGACY_8259_MASK_REGISTER_MASTER, Mask);
H A D8259.h40 #define LEGACY_8259_MASK_REGISTER_MASTER 0x21 macro

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