diff options
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/zaurus/stand/zboot/pathnames.h | 4 | ||||
| -rw-r--r-- | sys/arch/zaurus/stand/zbsdmod/compat_linux.h | 36 | ||||
| -rw-r--r-- | sys/arch/zaurus/stand/zbsdmod/zbsdmod.c | 12 |
3 files changed, 47 insertions, 5 deletions
diff --git a/sys/arch/zaurus/stand/zboot/pathnames.h b/sys/arch/zaurus/stand/zboot/pathnames.h index 9280ce57db2..2c80cd92958 100644 --- a/sys/arch/zaurus/stand/zboot/pathnames.h +++ b/sys/arch/zaurus/stand/zboot/pathnames.h @@ -1,4 +1,4 @@ -/* $OpenBSD: pathnames.h,v 1.2 2005/01/10 21:10:57 uwe Exp $ */ +/* $OpenBSD: pathnames.h,v 1.3 2005/01/14 08:10:16 uwe Exp $ */ /* * Copyright (c) 2005 Uwe Stuehler <uwe@bsdx.de> @@ -16,4 +16,4 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#define _PATH_ZBOOT "/dev/zboot" +#define _PATH_ZBOOT "/proc/zboot" diff --git a/sys/arch/zaurus/stand/zbsdmod/compat_linux.h b/sys/arch/zaurus/stand/zbsdmod/compat_linux.h index 92350d8c1c2..02bc35e85fc 100644 --- a/sys/arch/zaurus/stand/zbsdmod/compat_linux.h +++ b/sys/arch/zaurus/stand/zbsdmod/compat_linux.h @@ -1,4 +1,4 @@ -/* $OpenBSD: compat_linux.h,v 1.2 2005/01/10 21:10:58 uwe Exp $ */ +/* $OpenBSD: compat_linux.h,v 1.3 2005/01/14 08:10:17 uwe Exp $ */ /* * Copyright (c) 2005 Uwe Stuehler <uwe@bsdx.de> @@ -46,7 +46,12 @@ * Declare the things that we need from the Linux headers. */ -#define IS_ERR(ptr) ((unsigned long)(ptr) > (unsigned long)-1000L) +#define IS_ERR(ptr) ((unsigned long)(ptr) > (unsigned long)-1000L) + +#define MKDEV(ma,mi) ((ma)<<8 | (mi)) + +#define S_IFBLK 0060000 +#define S_IFCHR 0020000 struct file; struct inode; @@ -100,4 +105,31 @@ static const char __module_using_checksums[] __attribute__((section(".modinfo")) "using_checksums=1"; #endif +/* procfs support */ +struct proc_dir_entry { + unsigned short low_ino; + unsigned short namelen; + const char *name; + unsigned short mode; + unsigned short nlink; + unsigned short uid; + unsigned short gid; + unsigned long size; + void *proc_iops; /* inode operations */ + struct file_operations * proc_fops; + void *get_info; + struct module *owner; + struct proc_dir_entry *next, *parent, *subdir; + void *data; + void *read_proc; + void *write_proc; + volatile int count; + int deleted; + unsigned short rdev; +}; +extern struct proc_dir_entry proc_root; +extern struct proc_dir_entry *proc_mknod(const char*, unsigned short, + struct proc_dir_entry*, unsigned short); +extern void remove_proc_entry(const char *, struct proc_dir_entry *); + #endif diff --git a/sys/arch/zaurus/stand/zbsdmod/zbsdmod.c b/sys/arch/zaurus/stand/zbsdmod/zbsdmod.c index 9d5a6b6ed1b..358c07fe90b 100644 --- a/sys/arch/zaurus/stand/zbsdmod/zbsdmod.c +++ b/sys/arch/zaurus/stand/zbsdmod/zbsdmod.c @@ -1,4 +1,4 @@ -/* $OpenBSD: zbsdmod.c,v 1.3 2005/01/10 21:50:54 deraadt Exp $ */ +/* $OpenBSD: zbsdmod.c,v 1.4 2005/01/14 08:10:17 uwe Exp $ */ /* * Copyright (c) 2005 Uwe Stuehler <uwe@bsdx.de> @@ -21,6 +21,7 @@ #include "compat_linux.h" #define ZBOOTDEV_MAJOR 99 +#define ZBOOTDEV_MODE 0222 #define ZBOOTDEV_NAME "zboot" #define ZBOOTMOD_NAME "zbsdmod" @@ -127,6 +128,7 @@ elf32bsdboot(void) int init_module() { + struct proc_dir_entry *entry; int rc; rc = register_chrdev(ZBOOTDEV_MAJOR, ZBOOTDEV_NAME, &fops); @@ -136,6 +138,13 @@ init_module() return 1; } + entry = proc_mknod(ZBOOTDEV_NAME, ZBOOTDEV_MODE | S_IFCHR, + &proc_root, MKDEV(ZBOOTDEV_MAJOR, 0)); + if (entry == (struct proc_dir_entry *)0) { + (void)unregister_chrdev(ZBOOTDEV_MAJOR, ZBOOTDEV_NAME); + return 1; + } + printk("%s: OpenBSD/" MACHINE " bootstrap device is %d,0\n", ZBOOTMOD_NAME, ZBOOTDEV_MAJOR); @@ -150,6 +159,7 @@ cleanup_module() { (void)unregister_chrdev(ZBOOTDEV_MAJOR, ZBOOTDEV_NAME); + remove_proc_entry(ZBOOTDEV_NAME, &proc_root); printk("%s: OpenBSD/" MACHINE " bootstrap device unloaded\n", ZBOOTMOD_NAME); |