android_kernel_motorola_sm6225/drivers/sh/superhyway/superhyway-sysfs.c
Linus Torvalds 1da177e4c3 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!
2005-04-16 15:20:36 -07:00

45 lines
1.3 KiB
C

/*
* drivers/sh/superhyway/superhyway-sysfs.c
*
* SuperHyway Bus sysfs interface
*
* Copyright (C) 2004, 2005 Paul Mundt <lethal@linux-sh.org>
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/kernel.h>
#include <linux/device.h>
#include <linux/types.h>
#include <linux/superhyway.h>
#define superhyway_ro_attr(name, fmt, field) \
static ssize_t name##_show(struct device *dev, char *buf) \
{ \
struct superhyway_device *s = to_superhyway_device(dev); \
return sprintf(buf, fmt, s->field); \
}
/* VCR flags */
superhyway_ro_attr(perr_flags, "0x%02x\n", vcr.perr_flags);
superhyway_ro_attr(merr_flags, "0x%02x\n", vcr.merr_flags);
superhyway_ro_attr(mod_vers, "0x%04x\n", vcr.mod_vers);
superhyway_ro_attr(mod_id, "0x%04x\n", vcr.mod_id);
superhyway_ro_attr(bot_mb, "0x%02x\n", vcr.bot_mb);
superhyway_ro_attr(top_mb, "0x%02x\n", vcr.top_mb);
/* Misc */
superhyway_ro_attr(resource, "0x%08lx\n", resource.start);
struct device_attribute superhyway_dev_attrs[] = {
__ATTR_RO(perr_flags),
__ATTR_RO(merr_flags),
__ATTR_RO(mod_vers),
__ATTR_RO(mod_id),
__ATTR_RO(bot_mb),
__ATTR_RO(top_mb),
__ATTR_RO(resource),
__ATTR_NULL,
};