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  /device/linaro/bootloader/edk2/IntelFrameworkModulePkg/Csm/BiosThunk/BlockIoDxe/
BiosInt13.c 2 Routines that use BIOS to support INT 13 devices.
55 BIOS_LEGACY_DRIVE *Bios;
60 Bios = &Dev->Bios;
62 if (Int13GetDeviceParameters (Dev, Bios) != 0) {
63 if (Int13Extensions (Dev, Bios) != 0) {
64 BlockMedia->LastBlock = (EFI_LBA) Bios->Parameters.PhysicalSectors - 1;
65 BlockMedia->BlockSize = (UINT32) Bios->Parameters.BytesPerSector;
67 if ((Bios->Parameters.Flags & EDD_DEVICE_REMOVABLE) == EDD_DEVICE_REMOVABLE) {
76 BlockMedia->LastBlock = (Bios->MaxHead + 1) * Bios->MaxSector * (Bios->MaxCylinder + 1) - 1;
    [all...]
BiosBlkIo.c 2 EFI glue for BIOS INT 13h block devices.
105 // Install Legacy BIOS GUID to mark this driver as a BIOS Thunk Driver
141 // See if the Legacy BIOS Protocol is available
250 // See if the Legacy BIOS Protocol is available
410 BiosBlockIoPrivate->Bios.Floppy = FALSE;
411 BiosBlockIoPrivate->Bios.Number = (UINT8) Index;
412 BiosBlockIoPrivate->Bios.Letter = (UINT8) (Index - 0x80 + 'C');
416 SetBiosInitBlockIoDevicePath (PciDevPath, &BiosBlockIoPrivate->Bios, &BiosBlockIoPrivate->DevicePath);
Edd.h 141 // Int 13 BIOS Errors
203 BIOS_LEGACY_DRIVE Bios;

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