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authorLinus Torvalds <torvalds@linux-foundation.org>2011-03-17 02:29:25 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-17 02:29:25 +0300
commit7a6362800cb7d1d618a697a650c7aaed3eb39320 (patch)
tree087f9bc6c13ef1fad4b392c5cf9325cd28fa8523 /net/bluetooth/hci_sysfs.c
parent6445ced8670f37cfc2c5e24a9de9b413dbfc788d (diff)
parentceda86a108671294052cbf51660097b6534672f5 (diff)
downloadlinux-7a6362800cb7d1d618a697a650c7aaed3eb39320.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1480 commits) bonding: enable netpoll without checking link status xfrm: Refcount destination entry on xfrm_lookup net: introduce rx_handler results and logic around that bonding: get rid of IFF_SLAVE_INACTIVE netdev->priv_flag bonding: wrap slave state work net: get rid of multiple bond-related netdevice->priv_flags bonding: register slave pointer for rx_handler be2net: Bump up the version number be2net: Copyright notice change. Update to Emulex instead of ServerEngines e1000e: fix kconfig for crc32 dependency netfilter ebtables: fix xt_AUDIT to work with ebtables xen network backend driver bonding: Improve syslog message at device creation time bonding: Call netif_carrier_off after register_netdevice bonding: Incorrect TX queue offset net_sched: fix ip_tos2prio xfrm: fix __xfrm_route_forward() be2net: Fix UDP packet detected status in RX compl Phonet: fix aligned-mode pipe socket buffer header reserve netxen: support for GbE port settings ... Fix up conflicts in drivers/staging/brcm80211/brcmsmac/wl_mac80211.c with the staging updates.
Diffstat (limited to 'net/bluetooth/hci_sysfs.c')
-rw-r--r--net/bluetooth/hci_sysfs.c58
1 files changed, 55 insertions, 3 deletions
diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index 5fce3d6d07b4..3c838a65a75a 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -11,7 +11,7 @@
static struct class *bt_class;
-struct dentry *bt_debugfs = NULL;
+struct dentry *bt_debugfs;
EXPORT_SYMBOL_GPL(bt_debugfs);
static inline char *link_typetostr(int type)
@@ -51,8 +51,8 @@ static ssize_t show_link_features(struct device *dev, struct device_attribute *a
conn->features[6], conn->features[7]);
}
-#define LINK_ATTR(_name,_mode,_show,_store) \
-struct device_attribute link_attr_##_name = __ATTR(_name,_mode,_show,_store)
+#define LINK_ATTR(_name, _mode, _show, _store) \
+struct device_attribute link_attr_##_name = __ATTR(_name, _mode, _show, _store)
static LINK_ATTR(type, S_IRUGO, show_link_type, NULL);
static LINK_ATTR(address, S_IRUGO, show_link_address, NULL);
@@ -461,6 +461,56 @@ static const struct file_operations blacklist_fops = {
.llseek = seq_lseek,
.release = single_release,
};
+
+static void print_bt_uuid(struct seq_file *f, u8 *uuid)
+{
+ u32 data0, data4;
+ u16 data1, data2, data3, data5;
+
+ memcpy(&data0, &uuid[0], 4);
+ memcpy(&data1, &uuid[4], 2);
+ memcpy(&data2, &uuid[6], 2);
+ memcpy(&data3, &uuid[8], 2);
+ memcpy(&data4, &uuid[10], 4);
+ memcpy(&data5, &uuid[14], 2);
+
+ seq_printf(f, "%.8x-%.4x-%.4x-%.4x-%.8x%.4x\n",
+ ntohl(data0), ntohs(data1), ntohs(data2),
+ ntohs(data3), ntohl(data4), ntohs(data5));
+}
+
+static int uuids_show(struct seq_file *f, void *p)
+{
+ struct hci_dev *hdev = f->private;
+ struct list_head *l;
+
+ hci_dev_lock_bh(hdev);
+
+ list_for_each(l, &hdev->uuids) {
+ struct bt_uuid *uuid;
+
+ uuid = list_entry(l, struct bt_uuid, list);
+
+ print_bt_uuid(f, uuid->uuid);
+ }
+
+ hci_dev_unlock_bh(hdev);
+
+ return 0;
+}
+
+static int uuids_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, uuids_show, inode->i_private);
+}
+
+static const struct file_operations uuids_fops = {
+ .open = uuids_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
int hci_register_sysfs(struct hci_dev *hdev)
{
struct device *dev = &hdev->dev;
@@ -493,6 +543,8 @@ int hci_register_sysfs(struct hci_dev *hdev)
debugfs_create_file("blacklist", 0444, hdev->debugfs,
hdev, &blacklist_fops);
+ debugfs_create_file("uuids", 0444, hdev->debugfs, hdev, &uuids_fops);
+
return 0;
}