diff options
Diffstat (limited to 'arch/m68k/kernel')
| -rw-r--r-- | arch/m68k/kernel/setup.c | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/arch/m68k/kernel/setup.c b/arch/m68k/kernel/setup.c index ea1e44da19b9..4d97bd2bd573 100644 --- a/arch/m68k/kernel/setup.c +++ b/arch/m68k/kernel/setup.c @@ -20,6 +20,7 @@ #include <linux/string.h> #include <linux/init.h> #include <linux/bootmem.h> +#include <linux/proc_fs.h> #include <linux/seq_file.h> #include <linux/module.h> #include <linux/initrd.h> @@ -80,7 +81,7 @@ void (*mach_sched_init) (irq_handler_t handler) __initdata = NULL; /* machine dependent irq functions */ void (*mach_init_IRQ) (void) __initdata = NULL; void (*mach_get_model) (char *model); -int (*mach_get_hardware_list) (char *buffer); +void (*mach_get_hardware_list) (struct seq_file *m); /* machine dependent timer functions */ unsigned long (*mach_gettimeoffset) (void); int (*mach_hwclk) (int, struct rtc_time*); @@ -467,9 +468,9 @@ const struct seq_operations cpuinfo_op = { .show = show_cpuinfo, }; -int get_hardware_list(char *buffer) +#ifdef CONFIG_PROC_HARDWARE +static int hardware_proc_show(struct seq_file *m, void *v) { - int len = 0; char model[80]; unsigned long mem; int i; @@ -479,17 +480,37 @@ int get_hardware_list(char *buffer) else strcpy(model, "Unknown m68k"); - len += sprintf(buffer + len, "Model:\t\t%s\n", model); + seq_printf(m, "Model:\t\t%s\n", model); for (mem = 0, i = 0; i < m68k_num_memory; i++) mem += m68k_memory[i].size; - len += sprintf(buffer + len, "System Memory:\t%ldK\n", mem >> 10); + seq_printf(m, "System Memory:\t%ldK\n", mem >> 10); if (mach_get_hardware_list) - len += mach_get_hardware_list(buffer + len); + mach_get_hardware_list(m); - return len; + return 0; +} + +static int hardware_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, hardware_proc_show, NULL); } +static const struct file_operations hardware_proc_fops = { + .open = hardware_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static int __init proc_hardware_init(void) +{ + proc_create("hardware", 0, NULL, &hardware_proc_fops); + return 0; +} +module_init(proc_hardware_init); +#endif + void check_bugs(void) { #ifndef CONFIG_M68KFPU_EMU |
