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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-17 02:29:25 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-17 02:29:25 +0300 |
commit | 7a6362800cb7d1d618a697a650c7aaed3eb39320 (patch) | |
tree | 087f9bc6c13ef1fad4b392c5cf9325cd28fa8523 /net/bluetooth/hci_sysfs.c | |
parent | 6445ced8670f37cfc2c5e24a9de9b413dbfc788d (diff) | |
parent | ceda86a108671294052cbf51660097b6534672f5 (diff) | |
download | linux-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.c | 58 |
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; } |