Contributors: 10
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Andrew Morton |
258 |
51.19% |
1 |
8.33% |
| Dmitry Torokhov |
131 |
25.99% |
1 |
8.33% |
| Geert Uytterhoeven |
84 |
16.67% |
3 |
25.00% |
| Akinobu Mita |
11 |
2.18% |
1 |
8.33% |
| Rui Zhang |
5 |
0.99% |
1 |
8.33% |
| Chris Wright |
5 |
0.99% |
1 |
8.33% |
| Yani Ioannou |
5 |
0.99% |
1 |
8.33% |
| Tim Schmielau |
3 |
0.60% |
1 |
8.33% |
| Tejun Heo |
1 |
0.20% |
1 |
8.33% |
| Geliang Tang |
1 |
0.20% |
1 |
8.33% |
| Total |
504 |
|
12 |
|
/*
* File Attributes for Zorro Devices
*
* Copyright (C) 2003 Geert Uytterhoeven
*
* Loosely based on drivers/pci/pci-sysfs.c
*
* 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/zorro.h>
#include <linux/stat.h>
#include <linux/string.h>
#include <asm/byteorder.h>
#include "zorro.h"
/* show configuration fields */
#define zorro_config_attr(name, field, format_string) \
static ssize_t name##_show(struct device *dev, \
struct device_attribute *attr, char *buf) \
{ \
struct zorro_dev *z; \
\
z = to_zorro_dev(dev); \
return sprintf(buf, format_string, z->field); \
} \
static DEVICE_ATTR_RO(name);
zorro_config_attr(id, id, "0x%08x\n");
zorro_config_attr(type, rom.er_Type, "0x%02x\n");
zorro_config_attr(slotaddr, slotaddr, "0x%04x\n");
zorro_config_attr(slotsize, slotsize, "0x%04x\n");
static ssize_t serial_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct zorro_dev *z;
z = to_zorro_dev(dev);
return sprintf(buf, "0x%08x\n", be32_to_cpu(z->rom.er_SerialNumber));
}
static DEVICE_ATTR_RO(serial);
static ssize_t resource_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct zorro_dev *z = to_zorro_dev(dev);
return sprintf(buf, "0x%08lx 0x%08lx 0x%08lx\n",
(unsigned long)zorro_resource_start(z),
(unsigned long)zorro_resource_end(z),
zorro_resource_flags(z));
}
static DEVICE_ATTR_RO(resource);
static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct zorro_dev *z = to_zorro_dev(dev);
return sprintf(buf, ZORRO_DEVICE_MODALIAS_FMT "\n", z->id);
}
static DEVICE_ATTR_RO(modalias);
static struct attribute *zorro_device_attrs[] = {
&dev_attr_id.attr,
&dev_attr_type.attr,
&dev_attr_serial.attr,
&dev_attr_slotaddr.attr,
&dev_attr_slotsize.attr,
&dev_attr_resource.attr,
&dev_attr_modalias.attr,
NULL
};
static ssize_t zorro_read_config(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count)
{
struct zorro_dev *z = to_zorro_dev(kobj_to_dev(kobj));
struct ConfigDev cd;
/* Construct a ConfigDev */
memset(&cd, 0, sizeof(cd));
cd.cd_Rom = z->rom;
cd.cd_SlotAddr = cpu_to_be16(z->slotaddr);
cd.cd_SlotSize = cpu_to_be16(z->slotsize);
cd.cd_BoardAddr = cpu_to_be32(zorro_resource_start(z));
cd.cd_BoardSize = cpu_to_be32(zorro_resource_len(z));
return memory_read_from_buffer(buf, count, &off, &cd, sizeof(cd));
}
static struct bin_attribute zorro_config_attr = {
.attr = {
.name = "config",
.mode = S_IRUGO,
},
.size = sizeof(struct ConfigDev),
.read = zorro_read_config,
};
static struct bin_attribute *zorro_device_bin_attrs[] = {
&zorro_config_attr,
NULL
};
static const struct attribute_group zorro_device_attr_group = {
.attrs = zorro_device_attrs,
.bin_attrs = zorro_device_bin_attrs,
};
const struct attribute_group *zorro_device_attribute_groups[] = {
&zorro_device_attr_group,
NULL
};