Searched defs:SERIAL_REGISTER_SCR (Results 1 - 1 of 1) sorted by relevance

/vbox/src/VBox/Devices/EFI/Firmware/IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/
H A DSerial.h160 #define SERIAL_REGISTER_SCR 7 // R/W Scratch Pad Register macro
387 #define READ_SCR(IO, B) IsaSerialReadPort (IO, B, SERIAL_REGISTER_SCR)
398 #define WRITE_SCR(IO, B, D) IsaSerialWritePort (IO, B, SERIAL_REGISTER_SCR, D)

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