diff options
Diffstat (limited to 'src/VBox/Devices/Storage/VSCSI/VSCSIInternal.h')
| -rw-r--r-- | src/VBox/Devices/Storage/VSCSI/VSCSIInternal.h | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/src/VBox/Devices/Storage/VSCSI/VSCSIInternal.h b/src/VBox/Devices/Storage/VSCSI/VSCSIInternal.h index 4fd696b0..8e086573 100644 --- a/src/VBox/Devices/Storage/VSCSI/VSCSIInternal.h +++ b/src/VBox/Devices/Storage/VSCSI/VSCSIInternal.h @@ -4,7 +4,7 @@ */ /* - * Copyright (C) 2006-2011 Oracle Corporation + * Copyright (C) 2006-2012 Oracle Corporation * * This file is part of VirtualBox Open Source Edition (OSE), as * available from http://www.virtualbox.org. This file is free software; @@ -85,6 +85,10 @@ typedef struct VSCSILUNINT PVSCSILUNIOCALLBACKS pVScsiLunIoCallbacks; /** Pointer to the LUN type descriptor. */ PVSCSILUNDESC pVScsiLunDesc; + /** Flag indicating whether LUN is ready. */ + bool fReady; + /** Flag indicating media presence in LUN. */ + bool fMediaPresent; /** Flags of supported features. */ uint64_t fFeatures; /** I/O request processing data */ @@ -359,6 +363,34 @@ DECLINLINE(int) vscsiLunMediumGetSize(PVSCSILUNINT pVScsiLun, uint64_t *pcbSize) } /** + * Wrapper for the get medium sector size I/O callback. + * + * @returns VBox status code. + * @param pVScsiLun The LUN. + * @param pcbSectorSize Where to store the sector size on success. + */ +DECLINLINE(int) vscsiLunMediumGetSectorSize(PVSCSILUNINT pVScsiLun, uint32_t *pcbSectorSize) +{ + return pVScsiLun->pVScsiLunIoCallbacks->pfnVScsiLunMediumGetSectorSize(pVScsiLun, + pVScsiLun->pvVScsiLunUser, + pcbSectorSize); +} + +/** + * Wrapper for the get medium lock/unlock I/O callback. + * + * @returns VBox status code. + * @param pVScsiLun The LUN. + * @param bool The new medium lock state. + */ +DECLINLINE(int) vscsiLunMediumSetLock(PVSCSILUNINT pVScsiLun, bool fLocked) +{ + return pVScsiLun->pVScsiLunIoCallbacks->pfnVScsiLunMediumSetLock(pVScsiLun, + pVScsiLun->pvVScsiLunUser, + fLocked); +} + +/** * Wrapper for the I/O request enqueue I/O callback. * * @returns VBox status code. |