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-rw-r--r--net/bluetooth/hci_core.c201
-rw-r--r--net/bluetooth/hci_debugfs.c200
2 files changed, 200 insertions, 201 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index b3ab2bfb3f86..dde29f4bfaa9 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -139,104 +139,6 @@ static const struct file_operations dut_mode_fops = {
.llseek = default_llseek,
};
-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, "%2u: 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]);
- }
- if (lmp_le_capable(hdev))
- seq_printf(f, "LE: 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",
- hdev->le_features[0], hdev->le_features[1],
- hdev->le_features[2], hdev->le_features[3],
- hdev->le_features[4], hdev->le_features[5],
- hdev->le_features[6], hdev->le_features[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;
- struct bdaddr_list *b;
-
- hci_dev_lock(hdev);
- list_for_each_entry(b, &hdev->blacklist, list)
- seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type);
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int blacklist_open(struct inode *inode, struct file *file)
-{
- return single_open(file, blacklist_show, inode->i_private);
-}
-
-static const struct file_operations blacklist_fops = {
- .open = blacklist_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static int uuids_show(struct seq_file *f, void *p)
-{
- struct hci_dev *hdev = f->private;
- struct bt_uuid *uuid;
-
- hci_dev_lock(hdev);
- list_for_each_entry(uuid, &hdev->uuids, list) {
- u8 i, val[16];
-
- /* The Bluetooth UUID values are stored in big endian,
- * but with reversed byte order. So convert them into
- * the right order for the %pUb modifier.
- */
- for (i = 0; i < 16; i++)
- val[i] = uuid->uuid[15 - i];
-
- seq_printf(f, "%pUb\n", val);
- }
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int uuids_open(struct inode *inode, struct file *file)
-{
- return single_open(file, uuids_show, inode->i_private);
-}
-
-static const struct file_operations uuids_fops = {
- .open = uuids_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
static int inquiry_cache_show(struct seq_file *f, void *p)
{
struct hci_dev *hdev = f->private;
@@ -584,62 +486,6 @@ static int sniff_max_interval_get(void *data, u64 *val)
DEFINE_SIMPLE_ATTRIBUTE(sniff_max_interval_fops, sniff_max_interval_get,
sniff_max_interval_set, "%llu\n");
-static int conn_info_min_age_set(void *data, u64 val)
-{
- struct hci_dev *hdev = data;
-
- if (val == 0 || val > hdev->conn_info_max_age)
- return -EINVAL;
-
- hci_dev_lock(hdev);
- hdev->conn_info_min_age = val;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int conn_info_min_age_get(void *data, u64 *val)
-{
- struct hci_dev *hdev = data;
-
- hci_dev_lock(hdev);
- *val = hdev->conn_info_min_age;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-DEFINE_SIMPLE_ATTRIBUTE(conn_info_min_age_fops, conn_info_min_age_get,
- conn_info_min_age_set, "%llu\n");
-
-static int conn_info_max_age_set(void *data, u64 val)
-{
- struct hci_dev *hdev = data;
-
- if (val == 0 || val < hdev->conn_info_min_age)
- return -EINVAL;
-
- hci_dev_lock(hdev);
- hdev->conn_info_max_age = val;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int conn_info_max_age_get(void *data, u64 *val)
-{
- struct hci_dev *hdev = data;
-
- hci_dev_lock(hdev);
- *val = hdev->conn_info_max_age;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-DEFINE_SIMPLE_ATTRIBUTE(conn_info_max_age_fops, conn_info_max_age_get,
- conn_info_max_age_set, "%llu\n");
-
static int identity_show(struct seq_file *f, void *p)
{
struct hci_dev *hdev = f->private;
@@ -1041,36 +887,6 @@ static int adv_max_interval_get(void *data, u64 *val)
DEFINE_SIMPLE_ATTRIBUTE(adv_max_interval_fops, adv_max_interval_get,
adv_max_interval_set, "%llu\n");
-static int device_list_show(struct seq_file *f, void *ptr)
-{
- struct hci_dev *hdev = f->private;
- struct hci_conn_params *p;
- struct bdaddr_list *b;
-
- hci_dev_lock(hdev);
- list_for_each_entry(b, &hdev->whitelist, list)
- seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type);
- list_for_each_entry(p, &hdev->le_conn_params, list) {
- seq_printf(f, "%pMR (type %u) %u\n", &p->addr, p->addr_type,
- p->auto_connect);
- }
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int device_list_open(struct inode *inode, struct file *file)
-{
- return single_open(file, device_list_show, inode->i_private);
-}
-
-static const struct file_operations device_list_fops = {
- .open = device_list_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
/* ---- HCI requests ---- */
static void hci_req_sync_complete(struct hci_dev *hdev, u8 result)
@@ -1849,23 +1665,6 @@ 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_u16("manufacturer", 0444, hdev->debugfs,
- &hdev->manufacturer);
- debugfs_create_u8("hci_version", 0444, hdev->debugfs, &hdev->hci_ver);
- debugfs_create_u16("hci_revision", 0444, hdev->debugfs, &hdev->hci_rev);
- debugfs_create_file("device_list", 0444, hdev->debugfs, hdev,
- &device_list_fops);
- debugfs_create_file("blacklist", 0444, hdev->debugfs, hdev,
- &blacklist_fops);
- debugfs_create_file("uuids", 0444, hdev->debugfs, hdev, &uuids_fops);
-
- debugfs_create_file("conn_info_min_age", 0644, hdev->debugfs, hdev,
- &conn_info_min_age_fops);
- debugfs_create_file("conn_info_max_age", 0644, hdev->debugfs, hdev,
- &conn_info_max_age_fops);
-
hci_debugfs_create_common(hdev);
if (lmp_bredr_capable(hdev)) {
diff --git a/net/bluetooth/hci_debugfs.c b/net/bluetooth/hci_debugfs.c
index b8cf0734cc3d..4d06beef8c53 100644
--- a/net/bluetooth/hci_debugfs.c
+++ b/net/bluetooth/hci_debugfs.c
@@ -28,8 +28,208 @@
#include "hci_debugfs.h"
+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, "%2u: 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]);
+ }
+ if (lmp_le_capable(hdev))
+ seq_printf(f, "LE: 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",
+ hdev->le_features[0], hdev->le_features[1],
+ hdev->le_features[2], hdev->le_features[3],
+ hdev->le_features[4], hdev->le_features[5],
+ hdev->le_features[6], hdev->le_features[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 device_list_show(struct seq_file *f, void *ptr)
+{
+ struct hci_dev *hdev = f->private;
+ struct hci_conn_params *p;
+ struct bdaddr_list *b;
+
+ hci_dev_lock(hdev);
+ list_for_each_entry(b, &hdev->whitelist, list)
+ seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type);
+ list_for_each_entry(p, &hdev->le_conn_params, list) {
+ seq_printf(f, "%pMR (type %u) %u\n", &p->addr, p->addr_type,
+ p->auto_connect);
+ }
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int device_list_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, device_list_show, inode->i_private);
+}
+
+static const struct file_operations device_list_fops = {
+ .open = device_list_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;
+ struct bdaddr_list *b;
+
+ hci_dev_lock(hdev);
+ list_for_each_entry(b, &hdev->blacklist, list)
+ seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type);
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int blacklist_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, blacklist_show, inode->i_private);
+}
+
+static const struct file_operations blacklist_fops = {
+ .open = blacklist_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static int uuids_show(struct seq_file *f, void *p)
+{
+ struct hci_dev *hdev = f->private;
+ struct bt_uuid *uuid;
+
+ hci_dev_lock(hdev);
+ list_for_each_entry(uuid, &hdev->uuids, list) {
+ u8 i, val[16];
+
+ /* The Bluetooth UUID values are stored in big endian,
+ * but with reversed byte order. So convert them into
+ * the right order for the %pUb modifier.
+ */
+ for (i = 0; i < 16; i++)
+ val[i] = uuid->uuid[15 - i];
+
+ seq_printf(f, "%pUb\n", val);
+ }
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int uuids_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, uuids_show, inode->i_private);
+}
+
+static const struct file_operations uuids_fops = {
+ .open = uuids_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static int conn_info_min_age_set(void *data, u64 val)
+{
+ struct hci_dev *hdev = data;
+
+ if (val == 0 || val > hdev->conn_info_max_age)
+ return -EINVAL;
+
+ hci_dev_lock(hdev);
+ hdev->conn_info_min_age = val;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int conn_info_min_age_get(void *data, u64 *val)
+{
+ struct hci_dev *hdev = data;
+
+ hci_dev_lock(hdev);
+ *val = hdev->conn_info_min_age;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(conn_info_min_age_fops, conn_info_min_age_get,
+ conn_info_min_age_set, "%llu\n");
+
+static int conn_info_max_age_set(void *data, u64 val)
+{
+ struct hci_dev *hdev = data;
+
+ if (val == 0 || val < hdev->conn_info_min_age)
+ return -EINVAL;
+
+ hci_dev_lock(hdev);
+ hdev->conn_info_max_age = val;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int conn_info_max_age_get(void *data, u64 *val)
+{
+ struct hci_dev *hdev = data;
+
+ hci_dev_lock(hdev);
+ *val = hdev->conn_info_max_age;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(conn_info_max_age_fops, conn_info_max_age_get,
+ conn_info_max_age_set, "%llu\n");
+
void hci_debugfs_create_common(struct hci_dev *hdev)
{
+ debugfs_create_file("features", 0444, hdev->debugfs, hdev,
+ &features_fops);
+ debugfs_create_u16("manufacturer", 0444, hdev->debugfs,
+ &hdev->manufacturer);
+ debugfs_create_u8("hci_version", 0444, hdev->debugfs, &hdev->hci_ver);
+ debugfs_create_u16("hci_revision", 0444, hdev->debugfs, &hdev->hci_rev);
+ debugfs_create_file("device_list", 0444, hdev->debugfs, hdev,
+ &device_list_fops);
+ debugfs_create_file("blacklist", 0444, hdev->debugfs, hdev,
+ &blacklist_fops);
+ debugfs_create_file("uuids", 0444, hdev->debugfs, hdev, &uuids_fops);
+
+ debugfs_create_file("conn_info_min_age", 0644, hdev->debugfs, hdev,
+ &conn_info_min_age_fops);
+ debugfs_create_file("conn_info_max_age", 0644, hdev->debugfs, hdev,
+ &conn_info_max_age_fops);
}
void hci_debugfs_create_bredr(struct hci_dev *hdev)