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

/macosx-10.10/IOATAFamily-253.0.1/
H A DIOATAController.cpp2154 UInt8 scratchByte; local
2169 scratchByte = *_tfAltSDevCReg;
2172 scratchByte = *_tfAltSDevCReg;
2179 if( scratchByte == 0x00 )
2197 scratchByte = *_tfAltSDevCReg;
2200 if( scratchByte & 0x01 )
2204 if( (scratchByte & 0x58) == 0x58) // RDY=1 DRQ=1
2207 scratchByte = *_tfStatusCmdReg; // clear pending interrupt state
2229 scratchByte = *_tfStatusCmdReg; // clear pending interrupt state

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