[PATCH] 32-bit compatibility HDIO IOCTLs
A couple of HDIO IOCTLs are not yet handled and a few others are marked
as using a pointer rather than an unsigned long. The formers include:
HDIO_GET_WCACHE, HDIO_GET_ACOUSTIC, HDIO_GET_ADDRESS and
HDIO_GET_BUSSTATE. The latters are: HDIO_SET_MULTCOUNT,
HDIO_SET_UNMASKINTR, HDIO_SET_KEEPSETTINGS, HDIO_SET_32BIT,
HDIO_SET_NOWERR, HDIO_SET_DMA, HDIO_SET_PIO_MODE and HDIO_SET_NICE.
Additionally 0x330 used to be HDIO_GETGEO_BIG and may be issued by 32-bit
`hdparm' run on a 64-bit kernel making Linux complain loudly.
This is a fix for these issues.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index 4e1663d..cfdb4f6a 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -61,17 +61,23 @@
* Some need translations, these do not.
*/
COMPATIBLE_IOCTL(HDIO_GET_IDENTITY)
-COMPATIBLE_IOCTL(HDIO_SET_DMA)
-COMPATIBLE_IOCTL(HDIO_SET_UNMASKINTR)
-COMPATIBLE_IOCTL(HDIO_SET_NOWERR)
-COMPATIBLE_IOCTL(HDIO_SET_32BIT)
-COMPATIBLE_IOCTL(HDIO_SET_MULTCOUNT)
-COMPATIBLE_IOCTL(HDIO_DRIVE_CMD)
COMPATIBLE_IOCTL(HDIO_DRIVE_TASK)
-COMPATIBLE_IOCTL(HDIO_SET_PIO_MODE)
-COMPATIBLE_IOCTL(HDIO_SET_NICE)
-COMPATIBLE_IOCTL(HDIO_SET_KEEPSETTINGS)
+COMPATIBLE_IOCTL(HDIO_DRIVE_CMD)
+ULONG_IOCTL(HDIO_SET_MULTCOUNT)
+ULONG_IOCTL(HDIO_SET_UNMASKINTR)
+ULONG_IOCTL(HDIO_SET_KEEPSETTINGS)
+ULONG_IOCTL(HDIO_SET_32BIT)
+ULONG_IOCTL(HDIO_SET_NOWERR)
+ULONG_IOCTL(HDIO_SET_DMA)
+ULONG_IOCTL(HDIO_SET_PIO_MODE)
+ULONG_IOCTL(HDIO_SET_NICE)
+ULONG_IOCTL(HDIO_SET_WCACHE)
+ULONG_IOCTL(HDIO_SET_ACOUSTIC)
+ULONG_IOCTL(HDIO_SET_BUSSTATE)
+ULONG_IOCTL(HDIO_SET_ADDRESS)
COMPATIBLE_IOCTL(HDIO_SCAN_HWIF)
+/* 0x330 is reserved -- it used to be HDIO_GETGEO_BIG */
+COMPATIBLE_IOCTL(0x330)
/* 0x02 -- Floppy ioctls */
COMPATIBLE_IOCTL(FDMSGON)
COMPATIBLE_IOCTL(FDMSGOFF)