Changeset 47829 in vbox for trunk/include

Timestamp:

Aug 18, 2013 12:30:02 PM (12 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

88090

Message:

Devices/Storage: Preparations for non 512 byte sector sizes. Add a new getter in the block and media interfaces and remove uses of 512 constants and use the reported sector size from the underlying medium

File:

• trunk/include/VBox/vmm/pdmifs.h (modified) (2 diffs)

trunk/include/VBox/vmm/pdmifs.h

@@ -1040 +1040 @@
 
     /**
+     * Gets the media sector size in bytes.
+     *
+     * @returns Media sector size in bytes.
+     * @param   pInterface      Pointer to the interface structure containing the called function pointer.
+     * @thread  Any thread.
+     */
+    DECLR3CALLBACKMEMBER(uint32_t, pfnGetSectorSize,(PPDMIBLOCK pInterface));
+
+    /**
      * Gets the block drive type.
      *
@@ -1283 +1292 @@
      */
     DECLR3CALLBACKMEMBER(uint64_t, pfnGetSize,(PPDMIMEDIA pInterface));
+
+    /**
+     * Gets the media sector size in bytes.
+     *
+     * @returns Media sector size in bytes.
+     * @param   pInterface      Pointer to the interface structure containing the called function pointer.
+     * @thread  Any thread.
+     */
+    DECLR3CALLBACKMEMBER(uint32_t, pfnGetSectorSize,(PPDMIMEDIA pInterface));
 
     /**