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4beb37097b
The ioctl32_conversion routines will be deprecated: Remove them from dasd_cmb and handle the three cmb ioctls like all other dasd ioctls. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
/*
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* ioctl32.c: Conversion between 32bit and 64bit native ioctls.
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*
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* S390 version
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* Copyright (C) 2000-2003 IBM Deutschland Entwicklung GmbH, IBM Corporation
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* Author(s): Gerhard Tonn (ton@de.ibm.com)
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* Arnd Bergmann (arndb@de.ibm.com)
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*
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* Original implementation from 32-bit Sparc compat code which is
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* Copyright (C) 2000 Silicon Graphics, Inc.
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* Written by Ulf Carlsson (ulfc@engr.sgi.com)
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*/
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#include "compat_linux.h"
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#define INCLUDES
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#define CODE
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#include "../../../fs/compat_ioctl.c"
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#include <asm/dasd.h>
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#include <asm/cmb.h>
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#include <asm/tape390.h>
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static int do_ioctl32_pointer(unsigned int fd, unsigned int cmd,
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unsigned long arg, struct file *f)
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{
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return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
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}
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static int do_ioctl32_ulong(unsigned int fd, unsigned int cmd,
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unsigned long arg, struct file *f)
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{
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return sys_ioctl(fd, cmd, arg);
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}
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#define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL((cmd),(ioctl_trans_handler_t)do_ioctl32_pointer)
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#define ULONG_IOCTL(cmd) HANDLE_IOCTL((cmd),(ioctl_trans_handler_t)do_ioctl32_ulong)
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#define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl_trans_handler_t)(handler), NULL },
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struct ioctl_trans ioctl_start[] = {
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/* architecture independent ioctls */
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#include <linux/compat_ioctl.h>
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#define DECLARES
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#include "../../../fs/compat_ioctl.c"
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/* s390 only ioctls */
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#if defined(CONFIG_DASD) || defined(CONFIG_DASD_MODULE)
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COMPATIBLE_IOCTL(DASDAPIVER)
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COMPATIBLE_IOCTL(BIODASDDISABLE)
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COMPATIBLE_IOCTL(BIODASDENABLE)
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COMPATIBLE_IOCTL(BIODASDRSRV)
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COMPATIBLE_IOCTL(BIODASDRLSE)
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COMPATIBLE_IOCTL(BIODASDSLCK)
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COMPATIBLE_IOCTL(BIODASDINFO)
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COMPATIBLE_IOCTL(BIODASDINFO2)
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COMPATIBLE_IOCTL(BIODASDFMT)
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COMPATIBLE_IOCTL(BIODASDPRRST)
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COMPATIBLE_IOCTL(BIODASDQUIESCE)
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COMPATIBLE_IOCTL(BIODASDRESUME)
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COMPATIBLE_IOCTL(BIODASDPRRD)
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COMPATIBLE_IOCTL(BIODASDPSRD)
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COMPATIBLE_IOCTL(BIODASDGATTR)
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COMPATIBLE_IOCTL(BIODASDSATTR)
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#if defined(CONFIG_DASD_CMB) || defined(CONFIG_DASD_CMB_MODULE)
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COMPATIBLE_IOCTL(BIODASDCMFENABLE)
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COMPATIBLE_IOCTL(BIODASDCMFDISABLE)
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COMPATIBLE_IOCTL(BIODASDREADALLCMB)
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#endif
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#endif
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#if defined(CONFIG_S390_TAPE) || defined(CONFIG_S390_TAPE_MODULE)
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COMPATIBLE_IOCTL(TAPE390_DISPLAY)
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#endif
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/* s390 doesn't need handlers here */
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COMPATIBLE_IOCTL(TIOCGSERIAL)
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COMPATIBLE_IOCTL(TIOCSSERIAL)
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};
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int ioctl_table_size = ARRAY_SIZE(ioctl_start);
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