Changeset 77021 in vbox for trunk/include/VBox/scsiinline.h

Timestamp:

Jan 28, 2019 2:56:08 PM (6 years ago)

Author:

vboxsync

Message:

scsiinline.h: scsiMSF2LBA() needs to subtract 150 from the calculated LBA value to be in compliance with the MMC6 spec (see table 647 - LBA to MSF translation) and in sync with scsiLBA2MSF()

File:

• trunk/include/VBox/scsiinline.h (modified) (1 diff)

trunk/include/VBox/scsiinline.h

@@ -184 +184 @@
 DECLINLINE(uint32_t) scsiMSF2LBA(const uint8_t *pbBuf)
 {
-    return (pbBuf[0] * 60 + pbBuf[1]) * 75 + pbBuf[2];
+    return (pbBuf[0] * 60 + pbBuf[1]) * 75 + pbBuf[2] - 150;
 }