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Bluetooth: Move HCI device features into hci_core.c

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Move the handling of HCI device features debugfs into hci_core.c and
also extend it with handling of multiple feature pages.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann
2013-10-18 12:04:46 -07:00
committed by Johan Hedberg
parent cc8dba2bc3
commit dfb826a8b0
2 changed files with 33 additions and 15 deletions
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34
net/bluetooth/hci_core.c
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@@ -58,6 +58,37 @@ static void hci_notify(struct hci_dev *hdev, int event)
/* ---- HCI debugfs entries ---- */
static int features_show(struct seq_file *f, void *ptr)
{
struct hci_dev *hdev = f->private;
u8 p;
hci_dev_lock(hdev);
for (p = 0; p < HCI_MAX_PAGES && p <= hdev->max_page; p++) {
seq_printf(f, "Page %u: 0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x "
"0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x\n", p,
hdev->features[p][0], hdev->features[p][1],
hdev->features[p][2], hdev->features[p][3],
hdev->features[p][4], hdev->features[p][5],
hdev->features[p][6], hdev->features[p][7]);
}
hci_dev_unlock(hdev);
return 0;
}
static int features_open(struct inode *inode, struct file *file)
{
return single_open(file, features_show, inode->i_private);
}
static const struct file_operations features_fops = {
.open = features_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static int blacklist_show(struct seq_file *f, void *p)
{
struct hci_dev *hdev = f->private;
@@ -991,9 +1022,10 @@ static int __hci_init(struct hci_dev *hdev)
if (!test_bit(HCI_SETUP, &hdev->dev_flags))
return 0;
debugfs_create_file("features", 0444, hdev->debugfs, hdev,
&features_fops);
debugfs_create_file("blacklist", 0444, hdev->debugfs, hdev,
&blacklist_fops);
debugfs_create_file("uuids", 0444, hdev->debugfs, hdev, &uuids_fops);
if (lmp_bredr_capable(hdev)) {