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[Bluetooth] Read local version information on device init

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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>
This commit is contained in:
Marcel Holtmann
2006-09-23 09:57:20 +02:00
committed by David S. Miller
parent b4c612a473
commit 1143e5a6d4
4 changed files with 50 additions and 1 deletions
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24
net/bluetooth/hci_sysfs.c
View File

@@ -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,