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authorAlexander Aring <alex.aring@gmail.com>2014-11-09 08:36:51 +0100
committerMarcel Holtmann <marcel@holtmann.org>2014-11-09 19:50:28 +0100
commita6fd693f6b862cd73fc90849353492406cfba5f6 (patch)
treeb71a928fb567211d8d2c3f0f2cdee3dbc5cb929c /net/ieee802154
parentfcf39e6e88e9492f6688ec8ba4e1be622b904232 (diff)
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>
Diffstat (limited to 'net/ieee802154')
-rw-r--r--net/ieee802154/sysfs.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/net/ieee802154/sysfs.c b/net/ieee802154/sysfs.c
index 88199980dae9..1613b9c65dfa 100644
--- a/net/ieee802154/sysfs.c
+++ b/net/ieee802154/sysfs.c
@@ -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,

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