mirror of https://gitee.com/openkylin/linux.git
Bluetooth: Move common debugfs file creation into hci_debugfs.c
This patch moves the creation of the debugs files common for all controllers into hci_debugfs.c file. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann
Johan Hedberg
parent
60c5f5fb1f
commit
40ce72b195
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@ -139,104 +139,6 @@ static const struct file_operations dut_mode_fops = {
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.llseek = default_llseek,
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};
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static int features_show(struct seq_file *f, void *ptr)
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{
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struct hci_dev *hdev = f->private;
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u8 p;
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hci_dev_lock(hdev);
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for (p = 0; p < HCI_MAX_PAGES && p <= hdev->max_page; p++) {
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seq_printf(f, "%2u: 0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x "
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"0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x\n", p,
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hdev->features[p][0], hdev->features[p][1],
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hdev->features[p][2], hdev->features[p][3],
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hdev->features[p][4], hdev->features[p][5],
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hdev->features[p][6], hdev->features[p][7]);
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}
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if (lmp_le_capable(hdev))
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seq_printf(f, "LE: 0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x "
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"0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x\n",
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hdev->le_features[0], hdev->le_features[1],
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hdev->le_features[2], hdev->le_features[3],
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hdev->le_features[4], hdev->le_features[5],
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hdev->le_features[6], hdev->le_features[7]);
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hci_dev_unlock(hdev);
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return 0;
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}
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static int features_open(struct inode *inode, struct file *file)
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{
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return single_open(file, features_show, inode->i_private);
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}
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static const struct file_operations features_fops = {
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.open = features_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = single_release,
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};
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static int blacklist_show(struct seq_file *f, void *p)
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{
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struct hci_dev *hdev = f->private;
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struct bdaddr_list *b;
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hci_dev_lock(hdev);
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list_for_each_entry(b, &hdev->blacklist, list)
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seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type);
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hci_dev_unlock(hdev);
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return 0;
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}
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static int blacklist_open(struct inode *inode, struct file *file)
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{
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return single_open(file, blacklist_show, inode->i_private);
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}
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static const struct file_operations blacklist_fops = {
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.open = blacklist_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = single_release,
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};
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static int uuids_show(struct seq_file *f, void *p)
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{
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struct hci_dev *hdev = f->private;
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struct bt_uuid *uuid;
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hci_dev_lock(hdev);
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list_for_each_entry(uuid, &hdev->uuids, list) {
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u8 i, val[16];
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/* The Bluetooth UUID values are stored in big endian,
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* but with reversed byte order. So convert them into
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* the right order for the %pUb modifier.
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*/
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for (i = 0; i < 16; i++)
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val[i] = uuid->uuid[15 - i];
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seq_printf(f, "%pUb\n", val);
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}
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hci_dev_unlock(hdev);
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return 0;
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}
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static int uuids_open(struct inode *inode, struct file *file)
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{
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return single_open(file, uuids_show, inode->i_private);
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}
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static const struct file_operations uuids_fops = {
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.open = uuids_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = single_release,
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};
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static int inquiry_cache_show(struct seq_file *f, void *p)
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{
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struct hci_dev *hdev = f->private;
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@ -584,62 +486,6 @@ static int sniff_max_interval_get(void *data, u64 *val)
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DEFINE_SIMPLE_ATTRIBUTE(sniff_max_interval_fops, sniff_max_interval_get,
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sniff_max_interval_set, "%llu\n");
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static int conn_info_min_age_set(void *data, u64 val)
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{
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struct hci_dev *hdev = data;
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if (val == 0 || val > hdev->conn_info_max_age)
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return -EINVAL;
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hci_dev_lock(hdev);
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hdev->conn_info_min_age = val;
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hci_dev_unlock(hdev);
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return 0;
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}
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static int conn_info_min_age_get(void *data, u64 *val)
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{
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struct hci_dev *hdev = data;
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hci_dev_lock(hdev);
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*val = hdev->conn_info_min_age;
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hci_dev_unlock(hdev);
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return 0;
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}
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DEFINE_SIMPLE_ATTRIBUTE(conn_info_min_age_fops, conn_info_min_age_get,
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conn_info_min_age_set, "%llu\n");
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static int conn_info_max_age_set(void *data, u64 val)
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{
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struct hci_dev *hdev = data;
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if (val == 0 || val < hdev->conn_info_min_age)
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return -EINVAL;
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hci_dev_lock(hdev);
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hdev->conn_info_max_age = val;
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hci_dev_unlock(hdev);
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return 0;
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}
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static int conn_info_max_age_get(void *data, u64 *val)
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{
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struct hci_dev *hdev = data;
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hci_dev_lock(hdev);
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*val = hdev->conn_info_max_age;
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hci_dev_unlock(hdev);
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return 0;
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}
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DEFINE_SIMPLE_ATTRIBUTE(conn_info_max_age_fops, conn_info_max_age_get,
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conn_info_max_age_set, "%llu\n");
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static int identity_show(struct seq_file *f, void *p)
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{
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struct hci_dev *hdev = f->private;
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@ -1041,36 +887,6 @@ static int adv_max_interval_get(void *data, u64 *val)
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DEFINE_SIMPLE_ATTRIBUTE(adv_max_interval_fops, adv_max_interval_get,
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adv_max_interval_set, "%llu\n");
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static int device_list_show(struct seq_file *f, void *ptr)
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{
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struct hci_dev *hdev = f->private;
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struct hci_conn_params *p;
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struct bdaddr_list *b;
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hci_dev_lock(hdev);
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list_for_each_entry(b, &hdev->whitelist, list)
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seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type);
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list_for_each_entry(p, &hdev->le_conn_params, list) {
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seq_printf(f, "%pMR (type %u) %u\n", &p->addr, p->addr_type,
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p->auto_connect);
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}
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hci_dev_unlock(hdev);
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return 0;
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}
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static int device_list_open(struct inode *inode, struct file *file)
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{
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return single_open(file, device_list_show, inode->i_private);
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}
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static const struct file_operations device_list_fops = {
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.open = device_list_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = single_release,
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};
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/* ---- HCI requests ---- */
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static void hci_req_sync_complete(struct hci_dev *hdev, u8 result)
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@ -1849,23 +1665,6 @@ static int __hci_init(struct hci_dev *hdev)
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if (!test_bit(HCI_SETUP, &hdev->dev_flags))
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return 0;
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debugfs_create_file("features", 0444, hdev->debugfs, hdev,
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&features_fops);
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debugfs_create_u16("manufacturer", 0444, hdev->debugfs,
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&hdev->manufacturer);
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debugfs_create_u8("hci_version", 0444, hdev->debugfs, &hdev->hci_ver);
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debugfs_create_u16("hci_revision", 0444, hdev->debugfs, &hdev->hci_rev);
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debugfs_create_file("device_list", 0444, hdev->debugfs, hdev,
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&device_list_fops);
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debugfs_create_file("blacklist", 0444, hdev->debugfs, hdev,
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&blacklist_fops);
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debugfs_create_file("uuids", 0444, hdev->debugfs, hdev, &uuids_fops);
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debugfs_create_file("conn_info_min_age", 0644, hdev->debugfs, hdev,
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&conn_info_min_age_fops);
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debugfs_create_file("conn_info_max_age", 0644, hdev->debugfs, hdev,
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&conn_info_max_age_fops);
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hci_debugfs_create_common(hdev);
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if (lmp_bredr_capable(hdev)) {
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@ -28,8 +28,208 @@
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#include "hci_debugfs.h"
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static int features_show(struct seq_file *f, void *ptr)
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{
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struct hci_dev *hdev = f->private;
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u8 p;
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hci_dev_lock(hdev);
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for (p = 0; p < HCI_MAX_PAGES && p <= hdev->max_page; p++) {
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seq_printf(f, "%2u: 0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x "
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"0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x\n", p,
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hdev->features[p][0], hdev->features[p][1],
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hdev->features[p][2], hdev->features[p][3],
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hdev->features[p][4], hdev->features[p][5],
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hdev->features[p][6], hdev->features[p][7]);
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}
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if (lmp_le_capable(hdev))
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seq_printf(f, "LE: 0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x "
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"0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x\n",
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hdev->le_features[0], hdev->le_features[1],
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hdev->le_features[2], hdev->le_features[3],
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hdev->le_features[4], hdev->le_features[5],
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hdev->le_features[6], hdev->le_features[7]);
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hci_dev_unlock(hdev);
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return 0;
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}
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static int features_open(struct inode *inode, struct file *file)
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{
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return single_open(file, features_show, inode->i_private);
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}
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static const struct file_operations features_fops = {
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.open = features_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = single_release,
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};
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static int device_list_show(struct seq_file *f, void *ptr)
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{
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struct hci_dev *hdev = f->private;
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struct hci_conn_params *p;
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struct bdaddr_list *b;
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hci_dev_lock(hdev);
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list_for_each_entry(b, &hdev->whitelist, list)
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seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type);
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list_for_each_entry(p, &hdev->le_conn_params, list) {
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seq_printf(f, "%pMR (type %u) %u\n", &p->addr, p->addr_type,
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p->auto_connect);
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}
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hci_dev_unlock(hdev);
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return 0;
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}
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static int device_list_open(struct inode *inode, struct file *file)
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{
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return single_open(file, device_list_show, inode->i_private);
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}
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static const struct file_operations device_list_fops = {
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.open = device_list_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = single_release,
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};
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static int blacklist_show(struct seq_file *f, void *p)
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{
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struct hci_dev *hdev = f->private;
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struct bdaddr_list *b;
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hci_dev_lock(hdev);
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list_for_each_entry(b, &hdev->blacklist, list)
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seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type);
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hci_dev_unlock(hdev);
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return 0;
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}
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static int blacklist_open(struct inode *inode, struct file *file)
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{
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return single_open(file, blacklist_show, inode->i_private);
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}
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static const struct file_operations blacklist_fops = {
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.open = blacklist_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = single_release,
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};
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static int uuids_show(struct seq_file *f, void *p)
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{
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struct hci_dev *hdev = f->private;
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struct bt_uuid *uuid;
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hci_dev_lock(hdev);
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list_for_each_entry(uuid, &hdev->uuids, list) {
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u8 i, val[16];
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/* The Bluetooth UUID values are stored in big endian,
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* but with reversed byte order. So convert them into
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* the right order for the %pUb modifier.
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*/
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for (i = 0; i < 16; i++)
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val[i] = uuid->uuid[15 - i];
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seq_printf(f, "%pUb\n", val);
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}
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hci_dev_unlock(hdev);
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return 0;
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}
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static int uuids_open(struct inode *inode, struct file *file)
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{
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return single_open(file, uuids_show, inode->i_private);
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}
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static const struct file_operations uuids_fops = {
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.open = uuids_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = single_release,
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};
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static int conn_info_min_age_set(void *data, u64 val)
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{
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struct hci_dev *hdev = data;
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if (val == 0 || val > hdev->conn_info_max_age)
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return -EINVAL;
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hci_dev_lock(hdev);
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hdev->conn_info_min_age = val;
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hci_dev_unlock(hdev);
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return 0;
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}
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static int conn_info_min_age_get(void *data, u64 *val)
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{
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struct hci_dev *hdev = data;
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hci_dev_lock(hdev);
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*val = hdev->conn_info_min_age;
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hci_dev_unlock(hdev);
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return 0;
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}
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DEFINE_SIMPLE_ATTRIBUTE(conn_info_min_age_fops, conn_info_min_age_get,
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conn_info_min_age_set, "%llu\n");
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static int conn_info_max_age_set(void *data, u64 val)
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{
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struct hci_dev *hdev = data;
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if (val == 0 || val < hdev->conn_info_min_age)
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return -EINVAL;
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hci_dev_lock(hdev);
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hdev->conn_info_max_age = val;
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hci_dev_unlock(hdev);
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return 0;
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}
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static int conn_info_max_age_get(void *data, u64 *val)
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{
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struct hci_dev *hdev = data;
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hci_dev_lock(hdev);
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*val = hdev->conn_info_max_age;
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hci_dev_unlock(hdev);
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return 0;
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}
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DEFINE_SIMPLE_ATTRIBUTE(conn_info_max_age_fops, conn_info_max_age_get,
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conn_info_max_age_set, "%llu\n");
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void hci_debugfs_create_common(struct hci_dev *hdev)
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{
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debugfs_create_file("features", 0444, hdev->debugfs, hdev,
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&features_fops);
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debugfs_create_u16("manufacturer", 0444, hdev->debugfs,
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&hdev->manufacturer);
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debugfs_create_u8("hci_version", 0444, hdev->debugfs, &hdev->hci_ver);
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debugfs_create_u16("hci_revision", 0444, hdev->debugfs, &hdev->hci_rev);
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debugfs_create_file("device_list", 0444, hdev->debugfs, hdev,
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&device_list_fops);
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debugfs_create_file("blacklist", 0444, hdev->debugfs, hdev,
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&blacklist_fops);
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debugfs_create_file("uuids", 0444, hdev->debugfs, hdev, &uuids_fops);
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debugfs_create_file("conn_info_min_age", 0644, hdev->debugfs, hdev,
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&conn_info_min_age_fops);
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debugfs_create_file("conn_info_max_age", 0644, hdev->debugfs, hdev,
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&conn_info_max_age_fops);
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}
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void hci_debugfs_create_bredr(struct hci_dev *hdev)
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