This patch moves the creation of the debugs files for LE controllers
into hci_debugfs.c file.
Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
---
net/bluetooth/hci_core.c | 478 --------------------------------------------
net/bluetooth/hci_debugfs.c | 474 +++++++++++++++++++++++++++++++++++++++++++
2 files changed, 474 insertions(+), 478 deletions(-)
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index d8976cb01b89..2db071b2f0f4 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -139,438 +139,6 @@ static const struct file_operations dut_mode_fops = {
.llseek = default_llseek,
};
-static int rpa_timeout_set(void *data, u64 val)
-{
- struct hci_dev *hdev = data;
-
- /* Require the RPA timeout to be at least 30 seconds and at most
- * 24 hours.
- */
- if (val < 30 || val > (60 * 60 * 24))
- return -EINVAL;
-
- hci_dev_lock(hdev);
- hdev->rpa_timeout = val;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int rpa_timeout_get(void *data, u64 *val)
-{
- struct hci_dev *hdev = data;
-
- hci_dev_lock(hdev);
- *val = hdev->rpa_timeout;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-DEFINE_SIMPLE_ATTRIBUTE(rpa_timeout_fops, rpa_timeout_get,
- rpa_timeout_set, "%llu\n");
-
-static int identity_show(struct seq_file *f, void *p)
-{
- struct hci_dev *hdev = f->private;
- bdaddr_t addr;
- u8 addr_type;
-
- hci_dev_lock(hdev);
-
- hci_copy_identity_address(hdev, &addr, &addr_type);
-
- seq_printf(f, "%pMR (type %u) %*phN %pMR\n", &addr, addr_type,
- 16, hdev->irk, &hdev->rpa);
-
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int identity_open(struct inode *inode, struct file *file)
-{
- return single_open(file, identity_show, inode->i_private);
-}
-
-static const struct file_operations identity_fops = {
- .open = identity_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static int random_address_show(struct seq_file *f, void *p)
-{
- struct hci_dev *hdev = f->private;
-
- hci_dev_lock(hdev);
- seq_printf(f, "%pMR\n", &hdev->random_addr);
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int random_address_open(struct inode *inode, struct file *file)
-{
- return single_open(file, random_address_show, inode->i_private);
-}
-
-static const struct file_operations random_address_fops = {
- .open = random_address_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static int static_address_show(struct seq_file *f, void *p)
-{
- struct hci_dev *hdev = f->private;
-
- hci_dev_lock(hdev);
- seq_printf(f, "%pMR\n", &hdev->static_addr);
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int static_address_open(struct inode *inode, struct file *file)
-{
- return single_open(file, static_address_show, inode->i_private);
-}
-
-static const struct file_operations static_address_fops = {
- .open = static_address_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static ssize_t force_static_address_read(struct file *file,
- char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- struct hci_dev *hdev = file->private_data;
- char buf[3];
-
- buf[0] = test_bit(HCI_FORCE_STATIC_ADDR, &hdev->dbg_flags) ? 'Y': 'N';
- buf[1] = '\n';
- buf[2] = '\0';
- return simple_read_from_buffer(user_buf, count, ppos, buf, 2);
-}
-
-static ssize_t force_static_address_write(struct file *file,
- const char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- struct hci_dev *hdev = file->private_data;
- char buf[32];
- size_t buf_size = min(count, (sizeof(buf)-1));
- bool enable;
-
- if (test_bit(HCI_UP, &hdev->flags))
- return -EBUSY;
-
- if (copy_from_user(buf, user_buf, buf_size))
- return -EFAULT;
-
- buf[buf_size] = '\0';
- if (strtobool(buf, &enable))
- return -EINVAL;
-
- if (enable == test_bit(HCI_FORCE_STATIC_ADDR, &hdev->dbg_flags))
- return -EALREADY;
-
- change_bit(HCI_FORCE_STATIC_ADDR, &hdev->dbg_flags);
-
- return count;
-}
-
-static const struct file_operations force_static_address_fops = {
- .open = simple_open,
- .read = force_static_address_read,
- .write = force_static_address_write,
- .llseek = default_llseek,
-};
-
-static int white_list_show(struct seq_file *f, void *ptr)
-{
- struct hci_dev *hdev = f->private;
- struct bdaddr_list *b;
-
- hci_dev_lock(hdev);
- list_for_each_entry(b, &hdev->le_white_list, list)
- seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type);
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int white_list_open(struct inode *inode, struct file *file)
-{
- return single_open(file, white_list_show, inode->i_private);
-}
-
-static const struct file_operations white_list_fops = {
- .open = white_list_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static int identity_resolving_keys_show(struct seq_file *f, void *ptr)
-{
- struct hci_dev *hdev = f->private;
- struct smp_irk *irk;
-
- rcu_read_lock();
- list_for_each_entry_rcu(irk, &hdev->identity_resolving_keys, list) {
- seq_printf(f, "%pMR (type %u) %*phN %pMR\n",
- &irk->bdaddr, irk->addr_type,
- 16, irk->val, &irk->rpa);
- }
- rcu_read_unlock();
-
- return 0;
-}
-
-static int identity_resolving_keys_open(struct inode *inode, struct file *file)
-{
- return single_open(file, identity_resolving_keys_show,
- inode->i_private);
-}
-
-static const struct file_operations identity_resolving_keys_fops = {
- .open = identity_resolving_keys_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static int long_term_keys_show(struct seq_file *f, void *ptr)
-{
- struct hci_dev *hdev = f->private;
- struct smp_ltk *ltk;
-
- rcu_read_lock();
- list_for_each_entry_rcu(ltk, &hdev->long_term_keys, list)
- seq_printf(f, "%pMR (type %u) %u 0x%02x %u %.4x %.16llx %*phN\n",
- <k->bdaddr, ltk->bdaddr_type, ltk->authenticated,
- ltk->type, ltk->enc_size, __le16_to_cpu(ltk->ediv),
- __le64_to_cpu(ltk->rand), 16, ltk->val);
- rcu_read_unlock();
-
- return 0;
-}
-
-static int long_term_keys_open(struct inode *inode, struct file *file)
-{
- return single_open(file, long_term_keys_show, inode->i_private);
-}
-
-static const struct file_operations long_term_keys_fops = {
- .open = long_term_keys_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static int conn_min_interval_set(void *data, u64 val)
-{
- struct hci_dev *hdev = data;
-
- if (val < 0x0006 || val > 0x0c80 || val > hdev->le_conn_max_interval)
- return -EINVAL;
-
- hci_dev_lock(hdev);
- hdev->le_conn_min_interval = val;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int conn_min_interval_get(void *data, u64 *val)
-{
- struct hci_dev *hdev = data;
-
- hci_dev_lock(hdev);
- *val = hdev->le_conn_min_interval;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-DEFINE_SIMPLE_ATTRIBUTE(conn_min_interval_fops, conn_min_interval_get,
- conn_min_interval_set, "%llu\n");
-
-static int conn_max_interval_set(void *data, u64 val)
-{
- struct hci_dev *hdev = data;
-
- if (val < 0x0006 || val > 0x0c80 || val < hdev->le_conn_min_interval)
- return -EINVAL;
-
- hci_dev_lock(hdev);
- hdev->le_conn_max_interval = val;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int conn_max_interval_get(void *data, u64 *val)
-{
- struct hci_dev *hdev = data;
-
- hci_dev_lock(hdev);
- *val = hdev->le_conn_max_interval;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-DEFINE_SIMPLE_ATTRIBUTE(conn_max_interval_fops, conn_max_interval_get,
- conn_max_interval_set, "%llu\n");
-
-static int conn_latency_set(void *data, u64 val)
-{
- struct hci_dev *hdev = data;
-
- if (val > 0x01f3)
- return -EINVAL;
-
- hci_dev_lock(hdev);
- hdev->le_conn_latency = val;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int conn_latency_get(void *data, u64 *val)
-{
- struct hci_dev *hdev = data;
-
- hci_dev_lock(hdev);
- *val = hdev->le_conn_latency;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-DEFINE_SIMPLE_ATTRIBUTE(conn_latency_fops, conn_latency_get,
- conn_latency_set, "%llu\n");
-
-static int supervision_timeout_set(void *data, u64 val)
-{
- struct hci_dev *hdev = data;
-
- if (val < 0x000a || val > 0x0c80)
- return -EINVAL;
-
- hci_dev_lock(hdev);
- hdev->le_supv_timeout = val;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int supervision_timeout_get(void *data, u64 *val)
-{
- struct hci_dev *hdev = data;
-
- hci_dev_lock(hdev);
- *val = hdev->le_supv_timeout;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-DEFINE_SIMPLE_ATTRIBUTE(supervision_timeout_fops, supervision_timeout_get,
- supervision_timeout_set, "%llu\n");
-
-static int adv_channel_map_set(void *data, u64 val)
-{
- struct hci_dev *hdev = data;
-
- if (val < 0x01 || val > 0x07)
- return -EINVAL;
-
- hci_dev_lock(hdev);
- hdev->le_adv_channel_map = val;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int adv_channel_map_get(void *data, u64 *val)
-{
- struct hci_dev *hdev = data;
-
- hci_dev_lock(hdev);
- *val = hdev->le_adv_channel_map;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-DEFINE_SIMPLE_ATTRIBUTE(adv_channel_map_fops, adv_channel_map_get,
- adv_channel_map_set, "%llu\n");
-
-static int adv_min_interval_set(void *data, u64 val)
-{
- struct hci_dev *hdev = data;
-
- if (val < 0x0020 || val > 0x4000 || val > hdev->le_adv_max_interval)
- return -EINVAL;
-
- hci_dev_lock(hdev);
- hdev->le_adv_min_interval = val;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int adv_min_interval_get(void *data, u64 *val)
-{
- struct hci_dev *hdev = data;
-
- hci_dev_lock(hdev);
- *val = hdev->le_adv_min_interval;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-DEFINE_SIMPLE_ATTRIBUTE(adv_min_interval_fops, adv_min_interval_get,
- adv_min_interval_set, "%llu\n");
-
-static int adv_max_interval_set(void *data, u64 val)
-{
- struct hci_dev *hdev = data;
-
- if (val < 0x0020 || val > 0x4000 || val < hdev->le_adv_min_interval)
- return -EINVAL;
-
- hci_dev_lock(hdev);
- hdev->le_adv_max_interval = val;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-static int adv_max_interval_get(void *data, u64 *val)
-{
- struct hci_dev *hdev = data;
-
- hci_dev_lock(hdev);
- *val = hdev->le_adv_max_interval;
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
-DEFINE_SIMPLE_ATTRIBUTE(adv_max_interval_fops, adv_max_interval_get,
- adv_max_interval_set, "%llu\n");
-
/* ---- HCI requests ---- */
static void hci_req_sync_complete(struct hci_dev *hdev, u8 result)
@@ -1355,53 +923,7 @@ static int __hci_init(struct hci_dev *hdev)
hci_debugfs_create_bredr(hdev);
if (lmp_le_capable(hdev)) {
- debugfs_create_file("identity", 0400, hdev->debugfs,
- hdev, &identity_fops);
- debugfs_create_file("rpa_timeout", 0644, hdev->debugfs,
- hdev, &rpa_timeout_fops);
- debugfs_create_file("random_address", 0444, hdev->debugfs,
- hdev, &random_address_fops);
- debugfs_create_file("static_address", 0444, hdev->debugfs,
- hdev, &static_address_fops);
-
- /* For controllers with a public address, provide a debug
- * option to force the usage of the configured static
- * address. By default the public address is used.
- */
- if (bacmp(&hdev->bdaddr, BDADDR_ANY))
- debugfs_create_file("force_static_address", 0644,
- hdev->debugfs, hdev,
- &force_static_address_fops);
-
- debugfs_create_u8("white_list_size", 0444, hdev->debugfs,
- &hdev->le_white_list_size);
- debugfs_create_file("white_list", 0444, hdev->debugfs, hdev,
- &white_list_fops);
- debugfs_create_file("identity_resolving_keys", 0400,
- hdev->debugfs, hdev,
- &identity_resolving_keys_fops);
- debugfs_create_file("long_term_keys", 0400, hdev->debugfs,
- hdev, &long_term_keys_fops);
- debugfs_create_file("conn_min_interval", 0644, hdev->debugfs,
- hdev, &conn_min_interval_fops);
- debugfs_create_file("conn_max_interval", 0644, hdev->debugfs,
- hdev, &conn_max_interval_fops);
- debugfs_create_file("conn_latency", 0644, hdev->debugfs,
- hdev, &conn_latency_fops);
- debugfs_create_file("supervision_timeout", 0644, hdev->debugfs,
- hdev, &supervision_timeout_fops);
- debugfs_create_file("adv_channel_map", 0644, hdev->debugfs,
- hdev, &adv_channel_map_fops);
- debugfs_create_file("adv_min_interval", 0644, hdev->debugfs,
- hdev, &adv_min_interval_fops);
- debugfs_create_file("adv_max_interval", 0644, hdev->debugfs,
- hdev, &adv_max_interval_fops);
- debugfs_create_u16("discov_interleaved_timeout", 0644,
- hdev->debugfs,
- &hdev->discov_interleaved_timeout);
-
hci_debugfs_create_le(hdev);
-
smp_register(hdev);
}
diff --git a/net/bluetooth/hci_debugfs.c b/net/bluetooth/hci_debugfs.c
index 435f091301cd..a7a0db03b0b8 100644
--- a/net/bluetooth/hci_debugfs.c
+++ b/net/bluetooth/hci_debugfs.c
@@ -585,6 +585,480 @@ void hci_debugfs_create_bredr(struct hci_dev *hdev)
}
}
+static int identity_show(struct seq_file *f, void *p)
+{
+ struct hci_dev *hdev = f->private;
+ bdaddr_t addr;
+ u8 addr_type;
+
+ hci_dev_lock(hdev);
+
+ hci_copy_identity_address(hdev, &addr, &addr_type);
+
+ seq_printf(f, "%pMR (type %u) %*phN %pMR\n", &addr, addr_type,
+ 16, hdev->irk, &hdev->rpa);
+
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int identity_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, identity_show, inode->i_private);
+}
+
+static const struct file_operations identity_fops = {
+ .open = identity_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static int rpa_timeout_set(void *data, u64 val)
+{
+ struct hci_dev *hdev = data;
+
+ /* Require the RPA timeout to be at least 30 seconds and at most
+ * 24 hours.
+ */
+ if (val < 30 || val > (60 * 60 * 24))
+ return -EINVAL;
+
+ hci_dev_lock(hdev);
+ hdev->rpa_timeout = val;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int rpa_timeout_get(void *data, u64 *val)
+{
+ struct hci_dev *hdev = data;
+
+ hci_dev_lock(hdev);
+ *val = hdev->rpa_timeout;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(rpa_timeout_fops, rpa_timeout_get,
+ rpa_timeout_set, "%llu\n");
+
+static int random_address_show(struct seq_file *f, void *p)
+{
+ struct hci_dev *hdev = f->private;
+
+ hci_dev_lock(hdev);
+ seq_printf(f, "%pMR\n", &hdev->random_addr);
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int random_address_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, random_address_show, inode->i_private);
+}
+
+static const struct file_operations random_address_fops = {
+ .open = random_address_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static int static_address_show(struct seq_file *f, void *p)
+{
+ struct hci_dev *hdev = f->private;
+
+ hci_dev_lock(hdev);
+ seq_printf(f, "%pMR\n", &hdev->static_addr);
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int static_address_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, static_address_show, inode->i_private);
+}
+
+static const struct file_operations static_address_fops = {
+ .open = static_address_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static ssize_t force_static_address_read(struct file *file,
+ char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct hci_dev *hdev = file->private_data;
+ char buf[3];
+
+ buf[0] = test_bit(HCI_FORCE_STATIC_ADDR, &hdev->dbg_flags) ? 'Y': 'N';
+ buf[1] = '\n';
+ buf[2] = '\0';
+ return simple_read_from_buffer(user_buf, count, ppos, buf, 2);
+}
+
+static ssize_t force_static_address_write(struct file *file,
+ const char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct hci_dev *hdev = file->private_data;
+ char buf[32];
+ size_t buf_size = min(count, (sizeof(buf)-1));
+ bool enable;
+
+ if (test_bit(HCI_UP, &hdev->flags))
+ return -EBUSY;
+
+ if (copy_from_user(buf, user_buf, buf_size))
+ return -EFAULT;
+
+ buf[buf_size] = '\0';
+ if (strtobool(buf, &enable))
+ return -EINVAL;
+
+ if (enable == test_bit(HCI_FORCE_STATIC_ADDR, &hdev->dbg_flags))
+ return -EALREADY;
+
+ change_bit(HCI_FORCE_STATIC_ADDR, &hdev->dbg_flags);
+
+ return count;
+}
+
+static const struct file_operations force_static_address_fops = {
+ .open = simple_open,
+ .read = force_static_address_read,
+ .write = force_static_address_write,
+ .llseek = default_llseek,
+};
+
+static int white_list_show(struct seq_file *f, void *ptr)
+{
+ struct hci_dev *hdev = f->private;
+ struct bdaddr_list *b;
+
+ hci_dev_lock(hdev);
+ list_for_each_entry(b, &hdev->le_white_list, list)
+ seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type);
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int white_list_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, white_list_show, inode->i_private);
+}
+
+static const struct file_operations white_list_fops = {
+ .open = white_list_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static int identity_resolving_keys_show(struct seq_file *f, void *ptr)
+{
+ struct hci_dev *hdev = f->private;
+ struct smp_irk *irk;
+
+ rcu_read_lock();
+ list_for_each_entry_rcu(irk, &hdev->identity_resolving_keys, list) {
+ seq_printf(f, "%pMR (type %u) %*phN %pMR\n",
+ &irk->bdaddr, irk->addr_type,
+ 16, irk->val, &irk->rpa);
+ }
+ rcu_read_unlock();
+
+ return 0;
+}
+
+static int identity_resolving_keys_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, identity_resolving_keys_show,
+ inode->i_private);
+}
+
+static const struct file_operations identity_resolving_keys_fops = {
+ .open = identity_resolving_keys_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static int long_term_keys_show(struct seq_file *f, void *ptr)
+{
+ struct hci_dev *hdev = f->private;
+ struct smp_ltk *ltk;
+
+ rcu_read_lock();
+ list_for_each_entry_rcu(ltk, &hdev->long_term_keys, list)
+ seq_printf(f, "%pMR (type %u) %u 0x%02x %u %.4x %.16llx %*phN\n",
+ <k->bdaddr, ltk->bdaddr_type, ltk->authenticated,
+ ltk->type, ltk->enc_size, __le16_to_cpu(ltk->ediv),
+ __le64_to_cpu(ltk->rand), 16, ltk->val);
+ rcu_read_unlock();
+
+ return 0;
+}
+
+static int long_term_keys_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, long_term_keys_show, inode->i_private);
+}
+
+static const struct file_operations long_term_keys_fops = {
+ .open = long_term_keys_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static int conn_min_interval_set(void *data, u64 val)
+{
+ struct hci_dev *hdev = data;
+
+ if (val < 0x0006 || val > 0x0c80 || val > hdev->le_conn_max_interval)
+ return -EINVAL;
+
+ hci_dev_lock(hdev);
+ hdev->le_conn_min_interval = val;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int conn_min_interval_get(void *data, u64 *val)
+{
+ struct hci_dev *hdev = data;
+
+ hci_dev_lock(hdev);
+ *val = hdev->le_conn_min_interval;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(conn_min_interval_fops, conn_min_interval_get,
+ conn_min_interval_set, "%llu\n");
+
+static int conn_max_interval_set(void *data, u64 val)
+{
+ struct hci_dev *hdev = data;
+
+ if (val < 0x0006 || val > 0x0c80 || val < hdev->le_conn_min_interval)
+ return -EINVAL;
+
+ hci_dev_lock(hdev);
+ hdev->le_conn_max_interval = val;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int conn_max_interval_get(void *data, u64 *val)
+{
+ struct hci_dev *hdev = data;
+
+ hci_dev_lock(hdev);
+ *val = hdev->le_conn_max_interval;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(conn_max_interval_fops, conn_max_interval_get,
+ conn_max_interval_set, "%llu\n");
+
+static int conn_latency_set(void *data, u64 val)
+{
+ struct hci_dev *hdev = data;
+
+ if (val > 0x01f3)
+ return -EINVAL;
+
+ hci_dev_lock(hdev);
+ hdev->le_conn_latency = val;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int conn_latency_get(void *data, u64 *val)
+{
+ struct hci_dev *hdev = data;
+
+ hci_dev_lock(hdev);
+ *val = hdev->le_conn_latency;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(conn_latency_fops, conn_latency_get,
+ conn_latency_set, "%llu\n");
+
+static int supervision_timeout_set(void *data, u64 val)
+{
+ struct hci_dev *hdev = data;
+
+ if (val < 0x000a || val > 0x0c80)
+ return -EINVAL;
+
+ hci_dev_lock(hdev);
+ hdev->le_supv_timeout = val;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int supervision_timeout_get(void *data, u64 *val)
+{
+ struct hci_dev *hdev = data;
+
+ hci_dev_lock(hdev);
+ *val = hdev->le_supv_timeout;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(supervision_timeout_fops, supervision_timeout_get,
+ supervision_timeout_set, "%llu\n");
+
+static int adv_channel_map_set(void *data, u64 val)
+{
+ struct hci_dev *hdev = data;
+
+ if (val < 0x01 || val > 0x07)
+ return -EINVAL;
+
+ hci_dev_lock(hdev);
+ hdev->le_adv_channel_map = val;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int adv_channel_map_get(void *data, u64 *val)
+{
+ struct hci_dev *hdev = data;
+
+ hci_dev_lock(hdev);
+ *val = hdev->le_adv_channel_map;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(adv_channel_map_fops, adv_channel_map_get,
+ adv_channel_map_set, "%llu\n");
+
+static int adv_min_interval_set(void *data, u64 val)
+{
+ struct hci_dev *hdev = data;
+
+ if (val < 0x0020 || val > 0x4000 || val > hdev->le_adv_max_interval)
+ return -EINVAL;
+
+ hci_dev_lock(hdev);
+ hdev->le_adv_min_interval = val;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int adv_min_interval_get(void *data, u64 *val)
+{
+ struct hci_dev *hdev = data;
+
+ hci_dev_lock(hdev);
+ *val = hdev->le_adv_min_interval;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(adv_min_interval_fops, adv_min_interval_get,
+ adv_min_interval_set, "%llu\n");
+
+static int adv_max_interval_set(void *data, u64 val)
+{
+ struct hci_dev *hdev = data;
+
+ if (val < 0x0020 || val > 0x4000 || val < hdev->le_adv_min_interval)
+ return -EINVAL;
+
+ hci_dev_lock(hdev);
+ hdev->le_adv_max_interval = val;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int adv_max_interval_get(void *data, u64 *val)
+{
+ struct hci_dev *hdev = data;
+
+ hci_dev_lock(hdev);
+ *val = hdev->le_adv_max_interval;
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+DEFINE_SIMPLE_ATTRIBUTE(adv_max_interval_fops, adv_max_interval_get,
+ adv_max_interval_set, "%llu\n");
+
void hci_debugfs_create_le(struct hci_dev *hdev)
{
+ debugfs_create_file("identity", 0400, hdev->debugfs, hdev,
+ &identity_fops);
+ debugfs_create_file("rpa_timeout", 0644, hdev->debugfs, hdev,
+ &rpa_timeout_fops);
+ debugfs_create_file("random_address", 0444, hdev->debugfs, hdev,
+ &random_address_fops);
+ debugfs_create_file("static_address", 0444, hdev->debugfs, hdev,
+ &static_address_fops);
+
+ /* For controllers with a public address, provide a debug
+ * option to force the usage of the configured static
+ * address. By default the public address is used.
+ */
+ if (bacmp(&hdev->bdaddr, BDADDR_ANY))
+ debugfs_create_file("force_static_address", 0644,
+ hdev->debugfs, hdev,
+ &force_static_address_fops);
+
+ debugfs_create_u8("white_list_size", 0444, hdev->debugfs,
+ &hdev->le_white_list_size);
+ debugfs_create_file("white_list", 0444, hdev->debugfs, hdev,
+ &white_list_fops);
+ debugfs_create_file("identity_resolving_keys", 0400, hdev->debugfs,
+ hdev, &identity_resolving_keys_fops);
+ debugfs_create_file("long_term_keys", 0400, hdev->debugfs, hdev,
+ &long_term_keys_fops);
+ debugfs_create_file("conn_min_interval", 0644, hdev->debugfs, hdev,
+ &conn_min_interval_fops);
+ debugfs_create_file("conn_max_interval", 0644, hdev->debugfs, hdev,
+ &conn_max_interval_fops);
+ debugfs_create_file("conn_latency", 0644, hdev->debugfs, hdev,
+ &conn_latency_fops);
+ debugfs_create_file("supervision_timeout", 0644, hdev->debugfs, hdev,
+ &supervision_timeout_fops);
+ debugfs_create_file("adv_channel_map", 0644, hdev->debugfs, hdev,
+ &adv_channel_map_fops);
+ debugfs_create_file("adv_min_interval", 0644, hdev->debugfs, hdev,
+ &adv_min_interval_fops);
+ debugfs_create_file("adv_max_interval", 0644, hdev->debugfs, hdev,
+ &adv_max_interval_fops);
+ debugfs_create_u16("discov_interleaved_timeout", 0644, hdev->debugfs,
+ &hdev->discov_interleaved_timeout);
}
--
2.1.0
--
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