projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * ioctl32.c: Conversion between 32bit and 64bit native ioctls. | |
| 3 | * | |
| 4 | * S390 version | |
| 5 | * Copyright (C) 2000-2003 IBM Deutschland Entwicklung GmbH, IBM Corporation | |
| 6 | * Author(s): Gerhard Tonn (ton@de.ibm.com) | |
| 7 | * Arnd Bergmann (arndb@de.ibm.com) | |
| 8 | * | |
| 9 | * Original implementation from 32-bit Sparc compat code which is | |
| 10 | * Copyright (C) 2000 Silicon Graphics, Inc. | |
| 11 | * Written by Ulf Carlsson (ulfc@engr.sgi.com) | |
| 12 | */ | |
| 13 | ||
| 14 | #include "compat_linux.h" | |
| 15 | #define INCLUDES | |
| 16 | #define CODE | |
| 17 | #include "../../../fs/compat_ioctl.c" | |
| 18 | #include <asm/dasd.h> | |
| 4beb3709 | 19 | #include <asm/cmb.h> |
| 1da177e4 | 20 | #include <asm/tape390.h> |
| ed3cb6f0 RH |
21 | #include <asm/ccwdev.h> |
| 22 | #include "../../../drivers/s390/char/raw3270.h" | |
| 1da177e4 LT |
23 | |
| 24 | static int do_ioctl32_pointer(unsigned int fd, unsigned int cmd, | |
| 25 | unsigned long arg, struct file *f) | |
| 26 | { | |
| 27 | return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg)); | |
| 28 | } | |
| 29 | ||
| 30 | static int do_ioctl32_ulong(unsigned int fd, unsigned int cmd, | |
| 31 | unsigned long arg, struct file *f) | |
| 32 | { | |
| 33 | return sys_ioctl(fd, cmd, arg); | |
| 34 | } | |
| 35 | ||
| 36 | #define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL((cmd),(ioctl_trans_handler_t)do_ioctl32_pointer) | |
| 37 | #define ULONG_IOCTL(cmd) HANDLE_IOCTL((cmd),(ioctl_trans_handler_t)do_ioctl32_ulong) | |
| 38 | #define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl_trans_handler_t)(handler), NULL }, | |
| 39 | ||
| 40 | struct ioctl_trans ioctl_start[] = { | |
| 41 | /* architecture independent ioctls */ | |
| 42 | #include <linux/compat_ioctl.h> | |
| 43 | #define DECLARES | |
| 44 | #include "../../../fs/compat_ioctl.c" | |
| 45 | ||
| 46 | /* s390 only ioctls */ | |
| 1da177e4 LT |
47 | COMPATIBLE_IOCTL(DASDAPIVER) |
| 48 | COMPATIBLE_IOCTL(BIODASDDISABLE) | |
| 49 | COMPATIBLE_IOCTL(BIODASDENABLE) | |
| 50 | COMPATIBLE_IOCTL(BIODASDRSRV) | |
| 51 | COMPATIBLE_IOCTL(BIODASDRLSE) | |
| 52 | COMPATIBLE_IOCTL(BIODASDSLCK) | |
| 53 | COMPATIBLE_IOCTL(BIODASDINFO) | |
| 54 | COMPATIBLE_IOCTL(BIODASDINFO2) | |
| 55 | COMPATIBLE_IOCTL(BIODASDFMT) | |
| 56 | COMPATIBLE_IOCTL(BIODASDPRRST) | |
| 57 | COMPATIBLE_IOCTL(BIODASDQUIESCE) | |
| 58 | COMPATIBLE_IOCTL(BIODASDRESUME) | |
| 59 | COMPATIBLE_IOCTL(BIODASDPRRD) | |
| 60 | COMPATIBLE_IOCTL(BIODASDPSRD) | |
| 61 | COMPATIBLE_IOCTL(BIODASDGATTR) | |
| 62 | COMPATIBLE_IOCTL(BIODASDSATTR) | |
| 4beb3709 CH |
63 | COMPATIBLE_IOCTL(BIODASDCMFENABLE) |
| 64 | COMPATIBLE_IOCTL(BIODASDCMFDISABLE) | |
| 65 | COMPATIBLE_IOCTL(BIODASDREADALLCMB) | |
| 1da177e4 | 66 | |
| 1da177e4 | 67 | COMPATIBLE_IOCTL(TAPE390_DISPLAY) |
| 1da177e4 LT |
68 | |
| 69 | /* s390 doesn't need handlers here */ | |
| 70 | COMPATIBLE_IOCTL(TIOCGSERIAL) | |
| 71 | COMPATIBLE_IOCTL(TIOCSSERIAL) | |
| 72 | }; | |
| 73 | ||
| 74 | int ioctl_table_size = ARRAY_SIZE(ioctl_start); |