aboutsummaryrefslogtreecommitdiff
path: root/arch/m68k/atari
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2008-10-23 12:04:37 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-23 12:04:37 -0700
commit88ed86fee6651033de9b7038dac7869a9f19775a (patch)
tree38b638d2e7cba110ec271275738f221feb7e0a37 /arch/m68k/atari
parent3856d30ded1fe43c6657927ebad402d25cd128f4 (diff)
parent59c7572e82d69483a66eaa67b46548baeb69ecf4 (diff)
Merge branch 'proc' of git://git.kernel.org/pub/scm/linux/kernel/git/adobriyan/proc
* 'proc' of git://git.kernel.org/pub/scm/linux/kernel/git/adobriyan/proc: (35 commits) proc: remove fs/proc/proc_misc.c proc: move /proc/vmcore creation to fs/proc/vmcore.c proc: move pagecount stuff to fs/proc/page.c proc: move all /proc/kcore stuff to fs/proc/kcore.c proc: move /proc/schedstat boilerplate to kernel/sched_stats.h proc: move /proc/modules boilerplate to kernel/module.c proc: move /proc/diskstats boilerplate to block/genhd.c proc: move /proc/zoneinfo boilerplate to mm/vmstat.c proc: move /proc/vmstat boilerplate to mm/vmstat.c proc: move /proc/pagetypeinfo boilerplate to mm/vmstat.c proc: move /proc/buddyinfo boilerplate to mm/vmstat.c proc: move /proc/vmallocinfo to mm/vmalloc.c proc: move /proc/slabinfo boilerplate to mm/slub.c, mm/slab.c proc: move /proc/slab_allocators boilerplate to mm/slab.c proc: move /proc/interrupts boilerplate code to fs/proc/interrupts.c proc: move /proc/stat to fs/proc/stat.c proc: move rest of /proc/partitions code to block/genhd.c proc: move /proc/cpuinfo code to fs/proc/cpuinfo.c proc: move /proc/devices code to fs/proc/devices.c proc: move rest of /proc/locks to fs/locks.c ...
Diffstat (limited to 'arch/m68k/atari')
-rw-r--r--arch/m68k/atari/config.c15
-rw-r--r--arch/m68k/atari/stram.c28
2 files changed, 29 insertions, 14 deletions
diff --git a/arch/m68k/atari/config.c b/arch/m68k/atari/config.c
index af031855f79..49c28cdbea5 100644
--- a/arch/m68k/atari/config.c
+++ b/arch/m68k/atari/config.c
@@ -26,6 +26,7 @@
#include <linux/types.h>
#include <linux/mm.h>
+#include <linux/seq_file.h>
#include <linux/console.h>
#include <linux/init.h>
#include <linux/delay.h>
@@ -63,7 +64,7 @@ int atari_rtc_year_offset;
/* local function prototypes */
static void atari_reset(void);
static void atari_get_model(char *model);
-static int atari_get_hardware_list(char *buffer);
+static void atari_get_hardware_list(struct seq_file *m);
/* atari specific irq functions */
extern void atari_init_IRQ (void);
@@ -611,21 +612,21 @@ static void atari_get_model(char *model)
}
-static int atari_get_hardware_list(char *buffer)
+static void atari_get_hardware_list(struct seq_file *m)
{
- int len = 0, i;
+ int i;
for (i = 0; i < m68k_num_memory; i++)
- len += sprintf(buffer+len, "\t%3ld MB at 0x%08lx (%s)\n",
+ seq_printf(m, "\t%3ld MB at 0x%08lx (%s)\n",
m68k_memory[i].size >> 20, m68k_memory[i].addr,
(m68k_memory[i].addr & 0xff000000 ?
"alternate RAM" : "ST-RAM"));
#define ATARIHW_ANNOUNCE(name, str) \
if (ATARIHW_PRESENT(name)) \
- len += sprintf(buffer + len, "\t%s\n", str)
+ seq_printf(m, "\t%s\n", str)
- len += sprintf(buffer + len, "Detected hardware:\n");
+ seq_printf(m, "Detected hardware:\n");
ATARIHW_ANNOUNCE(STND_SHIFTER, "ST Shifter");
ATARIHW_ANNOUNCE(EXTD_SHIFTER, "STe Shifter");
ATARIHW_ANNOUNCE(TT_SHIFTER, "TT Shifter");
@@ -654,6 +655,4 @@ static int atari_get_hardware_list(char *buffer)
ATARIHW_ANNOUNCE(BLITTER, "Blitter");
ATARIHW_ANNOUNCE(VME, "VME Bus");
ATARIHW_ANNOUNCE(DSP56K, "DSP56001 processor");
-
- return len;
}
diff --git a/arch/m68k/atari/stram.c b/arch/m68k/atari/stram.c
index 04c69ffbea7..6ec3b7f3377 100644
--- a/arch/m68k/atari/stram.c
+++ b/arch/m68k/atari/stram.c
@@ -42,6 +42,7 @@
/* abbrev for the && above... */
#define DO_PROC
#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
#endif
/*
@@ -323,19 +324,16 @@ static int remove_region( BLOCK *block )
#ifdef DO_PROC
-#define PRINT_PROC(fmt,args...) len += sprintf( buf+len, fmt, ##args )
+#define PRINT_PROC(fmt,args...) seq_printf( m, fmt, ##args )
-int get_stram_list( char *buf )
+static int stram_proc_show(struct seq_file *m, void *v)
{
- int len = 0;
BLOCK *p;
PRINT_PROC("Total ST-RAM: %8u kB\n",
(stram_end - stram_start) >> 10);
PRINT_PROC( "Allocated regions:\n" );
for( p = alloc_list; p; p = p->next ) {
- if (len + 50 >= PAGE_SIZE)
- break;
PRINT_PROC("0x%08lx-0x%08lx: %s (",
virt_to_phys(p->start),
virt_to_phys(p->start+p->size-1),
@@ -346,9 +344,27 @@ int get_stram_list( char *buf )
PRINT_PROC( "??)\n" );
}
- return( len );
+ return 0;
+}
+
+static int stram_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, stram_proc_show, NULL);
}
+static const struct file_operations stram_proc_fops = {
+ .open = stram_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static int __init proc_stram_init(void)
+{
+ proc_create("stram", 0, NULL, &stram_proc_fops);
+ return 0;
+}
+module_init(proc_stram_init);
#endif