From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- arch/s390/kernel/compat_ioctl.c | 73 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 arch/s390/kernel/compat_ioctl.c (limited to 'arch/s390/kernel/compat_ioctl.c') diff --git a/arch/s390/kernel/compat_ioctl.c b/arch/s390/kernel/compat_ioctl.c new file mode 100644 index 00000000000..96571ff7115 --- /dev/null +++ b/arch/s390/kernel/compat_ioctl.c @@ -0,0 +1,73 @@ +/* + * ioctl32.c: Conversion between 32bit and 64bit native ioctls. + * + * S390 version + * Copyright (C) 2000-2003 IBM Deutschland Entwicklung GmbH, IBM Corporation + * Author(s): Gerhard Tonn (ton@de.ibm.com) + * Arnd Bergmann (arndb@de.ibm.com) + * + * Original implementation from 32-bit Sparc compat code which is + * Copyright (C) 2000 Silicon Graphics, Inc. + * Written by Ulf Carlsson (ulfc@engr.sgi.com) + */ + +#include "compat_linux.h" +#define INCLUDES +#define CODE +#include "../../../fs/compat_ioctl.c" +#include +#include + +static int do_ioctl32_pointer(unsigned int fd, unsigned int cmd, + unsigned long arg, struct file *f) +{ + return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg)); +} + +static int do_ioctl32_ulong(unsigned int fd, unsigned int cmd, + unsigned long arg, struct file *f) +{ + return sys_ioctl(fd, cmd, arg); +} + +#define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL((cmd),(ioctl_trans_handler_t)do_ioctl32_pointer) +#define ULONG_IOCTL(cmd) HANDLE_IOCTL((cmd),(ioctl_trans_handler_t)do_ioctl32_ulong) +#define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl_trans_handler_t)(handler), NULL }, + +struct ioctl_trans ioctl_start[] = { +/* architecture independent ioctls */ +#include +#define DECLARES +#include "../../../fs/compat_ioctl.c" + +/* s390 only ioctls */ +#if defined(CONFIG_DASD) || defined(CONFIG_DASD_MODULE) +COMPATIBLE_IOCTL(DASDAPIVER) +COMPATIBLE_IOCTL(BIODASDDISABLE) +COMPATIBLE_IOCTL(BIODASDENABLE) +COMPATIBLE_IOCTL(BIODASDRSRV) +COMPATIBLE_IOCTL(BIODASDRLSE) +COMPATIBLE_IOCTL(BIODASDSLCK) +COMPATIBLE_IOCTL(BIODASDINFO) +COMPATIBLE_IOCTL(BIODASDINFO2) +COMPATIBLE_IOCTL(BIODASDFMT) +COMPATIBLE_IOCTL(BIODASDPRRST) +COMPATIBLE_IOCTL(BIODASDQUIESCE) +COMPATIBLE_IOCTL(BIODASDRESUME) +COMPATIBLE_IOCTL(BIODASDPRRD) +COMPATIBLE_IOCTL(BIODASDPSRD) +COMPATIBLE_IOCTL(BIODASDGATTR) +COMPATIBLE_IOCTL(BIODASDSATTR) + +#endif + +#if defined(CONFIG_S390_TAPE) || defined(CONFIG_S390_TAPE_MODULE) +COMPATIBLE_IOCTL(TAPE390_DISPLAY) +#endif + +/* s390 doesn't need handlers here */ +COMPATIBLE_IOCTL(TIOCGSERIAL) +COMPATIBLE_IOCTL(TIOCSSERIAL) +}; + +int ioctl_table_size = ARRAY_SIZE(ioctl_start); -- cgit v1.2.3-70-g09d2