From a9de9248064bfc8eb0a183a6a951a4e7b5ca10a4 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Sat, 20 Oct 2007 13:33:56 +0200 Subject: [Bluetooth] Switch from OGF+OCF to using only opcodes The Bluetooth HCI commands are divided into logical OGF groups for easier identification of their purposes. While this still makes sense for the written specification, its makes the code only more complex and harder to read. So instead of using separate OGF and OCF values to identify the commands, use a common 16-bit opcode that combines both values. As a side effect this also reduces the complexity of OGF and OCF calculations during command header parsing. Signed-off-by: Marcel Holtmann --- net/bluetooth/hci_sysfs.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) (limited to 'net/bluetooth/hci_sysfs.c') diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index 25835403d659..cef1e3e1881c 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -41,6 +41,26 @@ static ssize_t show_type(struct device *dev, struct device_attribute *attr, char return sprintf(buf, "%s\n", typetostr(hdev->type)); } +static ssize_t show_name(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct hci_dev *hdev = dev_get_drvdata(dev); + char name[249]; + int i; + + for (i = 0; i < 248; i++) + name[i] = hdev->dev_name[i]; + + name[248] = '\0'; + return sprintf(buf, "%s\n", name); +} + +static ssize_t show_class(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct hci_dev *hdev = dev_get_drvdata(dev); + return sprintf(buf, "0x%.2x%.2x%.2x\n", + hdev->dev_class[2], hdev->dev_class[1], hdev->dev_class[0]); +} + static ssize_t show_address(struct device *dev, struct device_attribute *attr, char *buf) { struct hci_dev *hdev = dev_get_drvdata(dev); @@ -49,6 +69,17 @@ static ssize_t show_address(struct device *dev, struct device_attribute *attr, c return sprintf(buf, "%s\n", batostr(&bdaddr)); } +static ssize_t show_features(struct device *dev, struct device_attribute *attr, char *buf) +{ + struct hci_dev *hdev = dev_get_drvdata(dev); + + return sprintf(buf, "0x%02x%02x%02x%02x%02x%02x%02x%02x\n", + hdev->features[0], hdev->features[1], + hdev->features[2], hdev->features[3], + hdev->features[4], hdev->features[5], + hdev->features[6], hdev->features[7]); +} + static ssize_t show_manufacturer(struct device *dev, struct device_attribute *attr, char *buf) { struct hci_dev *hdev = dev_get_drvdata(dev); @@ -170,7 +201,10 @@ 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(name, S_IRUGO, show_name, NULL); +static DEVICE_ATTR(class, S_IRUGO, show_class, NULL); static DEVICE_ATTR(address, S_IRUGO, show_address, NULL); +static DEVICE_ATTR(features, S_IRUGO, show_features, 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); @@ -185,7 +219,10 @@ static DEVICE_ATTR(sniff_min_interval, S_IRUGO | S_IWUSR, static struct device_attribute *bt_attrs[] = { &dev_attr_type, + &dev_attr_name, + &dev_attr_class, &dev_attr_address, + &dev_attr_features, &dev_attr_manufacturer, &dev_attr_hci_version, &dev_attr_hci_revision, -- cgit v1.2.3