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authorMarcel Holtmann <marcel@holtmann.org>2006-09-23 09:57:20 +0200
committerDavid S. Miller <davem@sunset.davemloft.net>2006-09-28 18:01:32 -0700
commit1143e5a6d4d69cd36d44e0184769aa2b17041a10 (patch)
treee3fb71220eb08c0c0b03ec7f76655818338643b5 /net/bluetooth/hci_sysfs.c
parentb4c612a473eb816dff6e5ab6820dff338057aa8d (diff)
downloadop-kernel-dev-1143e5a6d4d69cd36d44e0184769aa2b17041a10.zip
op-kernel-dev-1143e5a6d4d69cd36d44e0184769aa2b17041a10.tar.gz
[Bluetooth] Read local version information on device init
The local version information are needed to identify certain feature sets of devices. They must be read on device init and stored for later use. It is also possible to access them through the device model. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth/hci_sysfs.c')
-rw-r--r--net/bluetooth/hci_sysfs.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index 09c6161..a5c4804 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -49,6 +49,24 @@ static ssize_t show_address(struct device *dev, struct device_attribute *attr, c
return sprintf(buf, "%s\n", batostr(&bdaddr));
}
+static ssize_t show_manufacturer(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct hci_dev *hdev = dev_get_drvdata(dev);
+ return sprintf(buf, "%d\n", hdev->manufacturer);
+}
+
+static ssize_t show_hci_version(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct hci_dev *hdev = dev_get_drvdata(dev);
+ return sprintf(buf, "%d\n", hdev->hci_ver);
+}
+
+static ssize_t show_hci_revision(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct hci_dev *hdev = dev_get_drvdata(dev);
+ return sprintf(buf, "%d\n", hdev->hci_rev);
+}
+
static ssize_t show_inquiry_cache(struct device *dev, struct device_attribute *attr, char *buf)
{
struct hci_dev *hdev = dev_get_drvdata(dev);
@@ -153,6 +171,9 @@ static ssize_t store_sniff_min_interval(struct device *dev, struct device_attrib
static DEVICE_ATTR(type, S_IRUGO, show_type, NULL);
static DEVICE_ATTR(address, S_IRUGO, show_address, NULL);
+static DEVICE_ATTR(manufacturer, S_IRUGO, show_manufacturer, NULL);
+static DEVICE_ATTR(hci_version, S_IRUGO, show_hci_version, NULL);
+static DEVICE_ATTR(hci_revision, S_IRUGO, show_hci_revision, NULL);
static DEVICE_ATTR(inquiry_cache, S_IRUGO, show_inquiry_cache, NULL);
static DEVICE_ATTR(idle_timeout, S_IRUGO | S_IWUSR,
@@ -165,6 +186,9 @@ static DEVICE_ATTR(sniff_min_interval, S_IRUGO | S_IWUSR,
static struct device_attribute *bt_attrs[] = {
&dev_attr_type,
&dev_attr_address,
+ &dev_attr_manufacturer,
+ &dev_attr_hci_version,
+ &dev_attr_hci_revision,
&dev_attr_inquiry_cache,
&dev_attr_idle_timeout,
&dev_attr_sniff_max_interval,
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