]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
[PATCH] 32-bit compatibility HDIO IOCTLs
authorMaciej W. Rozycki <macro@linux-mips.org>
Wed, 11 Oct 2006 08:21:54 +0000 (01:21 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Wed, 11 Oct 2006 18:14:22 +0000 (11:14 -0700)
commit39484e53bb00f55b6303a908070db133608ef2a5
tree26c561e6ba06d03973652cc37544a7d930e18e42
parent2e3ad8af43c2f555c1be6c02581f6cc939dcb71c
[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>
fs/compat_ioctl.c
include/linux/compat_ioctl.h