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12#include <linux/kernel.h>
13#include <linux/device.h>
14#include <linux/types.h>
15#include <linux/superhyway.h>
16
17#define superhyway_ro_attr(name, fmt, field) \
18static ssize_t name##_show(struct device *dev, struct device_attribute *attr, char *buf) \
19{ \
20 struct superhyway_device *s = to_superhyway_device(dev); \
21 return sprintf(buf, fmt, s->field); \
22} \
23static DEVICE_ATTR_RO(name);
24
25
26superhyway_ro_attr(perr_flags, "0x%02x\n", vcr.perr_flags);
27superhyway_ro_attr(merr_flags, "0x%02x\n", vcr.merr_flags);
28superhyway_ro_attr(mod_vers, "0x%04x\n", vcr.mod_vers);
29superhyway_ro_attr(mod_id, "0x%04x\n", vcr.mod_id);
30superhyway_ro_attr(bot_mb, "0x%02x\n", vcr.bot_mb);
31superhyway_ro_attr(top_mb, "0x%02x\n", vcr.top_mb);
32
33
34superhyway_ro_attr(resource, "0x%08lx\n", resource[0].start);
35
36static struct attribute *superhyway_dev_attrs[] = {
37 &dev_attr_perr_flags.attr,
38 &dev_attr_merr_flags.attr,
39 &dev_attr_mod_vers.attr,
40 &dev_attr_mod_id.attr,
41 &dev_attr_bot_mb.attr,
42 &dev_attr_top_mb.attr,
43 &dev_attr_resource.attr,
44 NULL,
45};
46
47static const struct attribute_group superhyway_dev_group = {
48 .attrs = superhyway_dev_attrs,
49};
50
51const struct attribute_group *superhyway_dev_groups[] = {
52 &superhyway_dev_group,
53 NULL,
54};
55