openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ieee802154: sysfs add wpan_phy index and name 

This patch adds new sysfs entries for wpan_phy index and name. This
needed for the new 802.15.4 userspace tool.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Alexander Aring 2014-11-09 08:36:51 +01:00 committed by Marcel Holtmann
parent fcf39e6e88
commit a6fd693f6b
1 changed files with 24 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
net/ieee802154/sysfs.c
View File

@ -27,6 +27,27 @@ dev_to_rdev(struct device *dev)
wpan_phy.dev);
}
#define SHOW_FMT(name, fmt, member) \
static ssize_t name ## _show(struct device *dev, \
struct device_attribute *attr, \
char *buf) \
{ \
return sprintf(buf, fmt "\n", dev_to_rdev(dev)->member); \
} \
static DEVICE_ATTR_RO(name)
SHOW_FMT(index, "%d", wpan_phy_idx);
static ssize_t name_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct wpan_phy *wpan_phy = &dev_to_rdev(dev)->wpan_phy;
return sprintf(buf, "%s\n", dev_name(&wpan_phy->dev));
}
static DEVICE_ATTR_RO(name);
#define MASTER_SHOW_COMPLEX(name, format_string, args...) \
static ssize_t name ## _show(struct device *dev, \
struct device_attribute *attr, char *buf) \
@ -78,6 +99,9 @@ static void wpan_phy_release(struct device *dev)
}
static struct attribute *pmib_attrs[] = {
&dev_attr_index.attr,
&dev_attr_name.attr,
/* below will be removed soon */
&dev_attr_current_channel.attr,
&dev_attr_current_page.attr,
&dev_attr_channels_supported.attr,