ieee802154: sysfs add wpan_phy index and name (a6fd693f) · Commits · 戴 / test

net/ieee802154/sysfs.c

+24 −0

Original line number	Diff line number	Diff line
		@@ -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,