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

/vbox/src/VBox/Devices/EFI/Firmware/MdeModulePkg/Bus/Pci/IdeBusPei/
H A DAtapiPeim.c830 UINT8 AltStatusValue; local
833 AltStatusValue = 0;
840 AltStatusValue = IoRead8 (AltStatusRegister);
845 if ((AltStatusValue & (ATA_STSREG_DRQ | ATA_STSREG_BSY)) == 0) {
849 if ((AltStatusValue & (ATA_STSREG_BSY | ATA_STSREG_ERR)) == ATA_STSREG_ERR) {
951 UINT8 AltStatusValue; local
954 AltStatusValue = 0;
961 AltStatusValue = IoRead8 (AltStatusRegister);
966 if ((AltStatusValue & (ATA_STSREG_BSY | ATA_STSREG_DRQ)) == ATA_STSREG_DRQ) {
970 if ((AltStatusValue
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