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authorAlexey Dobriyan <adobriyan@gmail.com>2008-10-03 22:42:36 +0400
committerAlexey Dobriyan <adobriyan@gmail.com>2008-10-23 14:24:03 +0400
commit813dcf7a6e642feb1ea566b96ce2912249d2b57d (patch)
tree80eb42f9c8d5673f35d9db8786dc251201e48d6f /arch/m68k/kernel
parentb457d151613873ea035de0c7348abc3d4b6efd34 (diff)
proc: move /proc/hardware to m68k-specific code
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Diffstat (limited to 'arch/m68k/kernel')
-rw-r--r--arch/m68k/kernel/setup.c35
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