Changeset 19672 in vbox for trunk/src/VBox/HostDrivers

Timestamp:

May 13, 2009 6:30:50 PM (16 years ago)

Author:

vboxsync

Message:

Support: Change SUP_IOCTL_QUERY_FUNCS to an unbuffered request because it exceeds the 4KB limit on FreeBSD amd64 preventing VMs from being started. Bump the major interface version

File:

• trunk/src/VBox/HostDrivers/Support/SUPDrvIOC.h (modified) (2 diffs)

trunk/src/VBox/HostDrivers/Support/SUPDrvIOC.h

@@ -188 +188 @@
  *            and renaming the related IOCtls too.
  */
-#define SUPDRV_IOC_VERSION                              0x000b0001
+#define SUPDRV_IOC_VERSION                              0x000c0001
 
 /** SUP_IOCTL_COOKIE. */
@@ -232 +232 @@
  * @{
  */
-#define SUP_IOCTL_QUERY_FUNCS(cFuncs)                   SUP_CTL_CODE_SIZE(2, SUP_IOCTL_QUERY_FUNCS_SIZE(cFuncs))
+#define SUP_IOCTL_QUERY_FUNCS(cFuncs)                   SUP_CTL_CODE_BIG(2) 
 #define SUP_IOCTL_QUERY_FUNCS_SIZE(cFuncs)              RT_UOFFSETOF(SUPQUERYFUNCS, u.Out.aFunctions[(cFuncs)])
 #define SUP_IOCTL_QUERY_FUNCS_SIZE_IN                   sizeof(SUPREQHDR)