forked from Minki/linux
Bluetooth: Move BR/EDR debugfs file creation into hci_debugfs.c
This patch moves the creation of the debugs files for BR/EDR 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
40ce72b195
commit
71c3b60ec6
@ -139,266 +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 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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struct discovery_state *cache = &hdev->discovery;
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struct inquiry_entry *e;
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hci_dev_lock(hdev);
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list_for_each_entry(e, &cache->all, all) {
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struct inquiry_data *data = &e->data;
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seq_printf(f, "%pMR %d %d %d 0x%.2x%.2x%.2x 0x%.4x %d %d %u\n",
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&data->bdaddr,
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data->pscan_rep_mode, data->pscan_period_mode,
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data->pscan_mode, data->dev_class[2],
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data->dev_class[1], data->dev_class[0],
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__le16_to_cpu(data->clock_offset),
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data->rssi, data->ssp_mode, e->timestamp);
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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 inquiry_cache_open(struct inode *inode, struct file *file)
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{
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return single_open(file, inquiry_cache_show, inode->i_private);
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}
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static const struct file_operations inquiry_cache_fops = {
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.open = inquiry_cache_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 link_keys_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 link_key *key;
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rcu_read_lock();
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list_for_each_entry_rcu(key, &hdev->link_keys, list)
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seq_printf(f, "%pMR %u %*phN %u\n", &key->bdaddr, key->type,
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HCI_LINK_KEY_SIZE, key->val, key->pin_len);
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rcu_read_unlock();
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return 0;
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}
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static int link_keys_open(struct inode *inode, struct file *file)
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{
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return single_open(file, link_keys_show, inode->i_private);
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}
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static const struct file_operations link_keys_fops = {
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.open = link_keys_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 dev_class_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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hci_dev_lock(hdev);
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seq_printf(f, "0x%.2x%.2x%.2x\n", hdev->dev_class[2],
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hdev->dev_class[1], hdev->dev_class[0]);
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hci_dev_unlock(hdev);
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return 0;
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}
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static int dev_class_open(struct inode *inode, struct file *file)
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{
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return single_open(file, dev_class_show, inode->i_private);
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}
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static const struct file_operations dev_class_fops = {
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.open = dev_class_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 voice_setting_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->voice_setting;
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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(voice_setting_fops, voice_setting_get,
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NULL, "0x%4.4llx\n");
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static int auto_accept_delay_set(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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hdev->auto_accept_delay = 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 auto_accept_delay_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->auto_accept_delay;
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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(auto_accept_delay_fops, auto_accept_delay_get,
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auto_accept_delay_set, "%llu\n");
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static ssize_t force_sc_support_read(struct file *file, char __user *user_buf,
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size_t count, loff_t *ppos)
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{
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struct hci_dev *hdev = file->private_data;
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char buf[3];
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buf[0] = test_bit(HCI_FORCE_SC, &hdev->dbg_flags) ? 'Y': 'N';
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buf[1] = '\n';
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buf[2] = '\0';
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return simple_read_from_buffer(user_buf, count, ppos, buf, 2);
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}
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static ssize_t force_sc_support_write(struct file *file,
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const char __user *user_buf,
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size_t count, loff_t *ppos)
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{
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struct hci_dev *hdev = file->private_data;
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char buf[32];
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size_t buf_size = min(count, (sizeof(buf)-1));
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bool enable;
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if (test_bit(HCI_UP, &hdev->flags))
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return -EBUSY;
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if (copy_from_user(buf, user_buf, buf_size))
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return -EFAULT;
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buf[buf_size] = '\0';
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if (strtobool(buf, &enable))
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return -EINVAL;
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if (enable == test_bit(HCI_FORCE_SC, &hdev->dbg_flags))
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return -EALREADY;
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change_bit(HCI_FORCE_SC, &hdev->dbg_flags);
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return count;
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}
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static const struct file_operations force_sc_support_fops = {
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.open = simple_open,
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.read = force_sc_support_read,
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.write = force_sc_support_write,
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.llseek = default_llseek,
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};
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static ssize_t force_lesc_support_read(struct file *file, char __user *user_buf,
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size_t count, loff_t *ppos)
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{
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struct hci_dev *hdev = file->private_data;
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char buf[3];
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buf[0] = test_bit(HCI_FORCE_LESC, &hdev->dbg_flags) ? 'Y': 'N';
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buf[1] = '\n';
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buf[2] = '\0';
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return simple_read_from_buffer(user_buf, count, ppos, buf, 2);
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}
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static ssize_t force_lesc_support_write(struct file *file,
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const char __user *user_buf,
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size_t count, loff_t *ppos)
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{
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struct hci_dev *hdev = file->private_data;
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char buf[32];
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size_t buf_size = min(count, (sizeof(buf)-1));
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bool enable;
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if (copy_from_user(buf, user_buf, buf_size))
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return -EFAULT;
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buf[buf_size] = '\0';
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if (strtobool(buf, &enable))
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return -EINVAL;
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if (enable == test_bit(HCI_FORCE_LESC, &hdev->dbg_flags))
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return -EALREADY;
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change_bit(HCI_FORCE_LESC, &hdev->dbg_flags);
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return count;
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}
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static const struct file_operations force_lesc_support_fops = {
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.open = simple_open,
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.read = force_lesc_support_read,
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.write = force_lesc_support_write,
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.llseek = default_llseek,
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};
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static ssize_t sc_only_mode_read(struct file *file, char __user *user_buf,
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size_t count, loff_t *ppos)
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{
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struct hci_dev *hdev = file->private_data;
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char buf[3];
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buf[0] = test_bit(HCI_SC_ONLY, &hdev->dev_flags) ? 'Y': 'N';
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buf[1] = '\n';
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buf[2] = '\0';
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return simple_read_from_buffer(user_buf, count, ppos, buf, 2);
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}
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static const struct file_operations sc_only_mode_fops = {
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.open = simple_open,
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.read = sc_only_mode_read,
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.llseek = default_llseek,
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};
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static int idle_timeout_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 < 500 || val > 3600000))
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return -EINVAL;
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hci_dev_lock(hdev);
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hdev->idle_timeout = 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 idle_timeout_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->idle_timeout;
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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(idle_timeout_fops, idle_timeout_get,
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idle_timeout_set, "%llu\n");
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static int rpa_timeout_set(void *data, u64 val)
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{
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struct hci_dev *hdev = data;
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@ -430,62 +170,6 @@ static int rpa_timeout_get(void *data, u64 *val)
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DEFINE_SIMPLE_ATTRIBUTE(rpa_timeout_fops, rpa_timeout_get,
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rpa_timeout_set, "%llu\n");
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static int sniff_min_interval_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 % 2 || val > hdev->sniff_max_interval)
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return -EINVAL;
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hci_dev_lock(hdev);
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hdev->sniff_min_interval = 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 sniff_min_interval_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->sniff_min_interval;
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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(sniff_min_interval_fops, sniff_min_interval_get,
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sniff_min_interval_set, "%llu\n");
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static int sniff_max_interval_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 % 2 || val < hdev->sniff_min_interval)
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return -EINVAL;
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hci_dev_lock(hdev);
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hdev->sniff_max_interval = 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 sniff_max_interval_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->sniff_max_interval;
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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(sniff_max_interval_fops, sniff_max_interval_get,
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sniff_max_interval_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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@ -1667,40 +1351,8 @@ static int __hci_init(struct hci_dev *hdev)
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hci_debugfs_create_common(hdev);
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if (lmp_bredr_capable(hdev)) {
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debugfs_create_file("inquiry_cache", 0444, hdev->debugfs,
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hdev, &inquiry_cache_fops);
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debugfs_create_file("link_keys", 0400, hdev->debugfs,
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hdev, &link_keys_fops);
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debugfs_create_file("dev_class", 0444, hdev->debugfs,
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hdev, &dev_class_fops);
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debugfs_create_file("voice_setting", 0444, hdev->debugfs,
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hdev, &voice_setting_fops);
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if (lmp_bredr_capable(hdev))
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hci_debugfs_create_bredr(hdev);
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}
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if (lmp_ssp_capable(hdev)) {
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debugfs_create_file("auto_accept_delay", 0644, hdev->debugfs,
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hdev, &auto_accept_delay_fops);
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debugfs_create_file("force_sc_support", 0644, hdev->debugfs,
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hdev, &force_sc_support_fops);
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debugfs_create_file("sc_only_mode", 0444, hdev->debugfs,
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hdev, &sc_only_mode_fops);
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if (lmp_le_capable(hdev))
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debugfs_create_file("force_lesc_support", 0644,
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hdev->debugfs, hdev,
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&force_lesc_support_fops);
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}
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if (lmp_sniff_capable(hdev)) {
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debugfs_create_file("idle_timeout", 0644, hdev->debugfs,
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hdev, &idle_timeout_fops);
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debugfs_create_file("sniff_min_interval", 0644, hdev->debugfs,
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hdev, &sniff_min_interval_fops);
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debugfs_create_file("sniff_max_interval", 0644, hdev->debugfs,
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hdev, &sniff_max_interval_fops);
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}
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if (lmp_le_capable(hdev)) {
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debugfs_create_file("identity", 0400, hdev->debugfs,
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@ -232,8 +232,357 @@ void hci_debugfs_create_common(struct hci_dev *hdev)
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&conn_info_max_age_fops);
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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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struct discovery_state *cache = &hdev->discovery;
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struct inquiry_entry *e;
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hci_dev_lock(hdev);
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list_for_each_entry(e, &cache->all, all) {
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struct inquiry_data *data = &e->data;
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seq_printf(f, "%pMR %d %d %d 0x%.2x%.2x%.2x 0x%.4x %d %d %u\n",
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&data->bdaddr,
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data->pscan_rep_mode, data->pscan_period_mode,
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data->pscan_mode, data->dev_class[2],
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data->dev_class[1], data->dev_class[0],
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__le16_to_cpu(data->clock_offset),
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data->rssi, data->ssp_mode, e->timestamp);
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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 inquiry_cache_open(struct inode *inode, struct file *file)
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{
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return single_open(file, inquiry_cache_show, inode->i_private);
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}
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static const struct file_operations inquiry_cache_fops = {
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.open = inquiry_cache_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 link_keys_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 link_key *key;
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rcu_read_lock();
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list_for_each_entry_rcu(key, &hdev->link_keys, list)
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seq_printf(f, "%pMR %u %*phN %u\n", &key->bdaddr, key->type,
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HCI_LINK_KEY_SIZE, key->val, key->pin_len);
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rcu_read_unlock();
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return 0;
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}
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static int link_keys_open(struct inode *inode, struct file *file)
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{
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return single_open(file, link_keys_show, inode->i_private);
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}
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static const struct file_operations link_keys_fops = {
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.open = link_keys_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 dev_class_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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hci_dev_lock(hdev);
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seq_printf(f, "0x%.2x%.2x%.2x\n", hdev->dev_class[2],
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hdev->dev_class[1], hdev->dev_class[0]);
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hci_dev_unlock(hdev);
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return 0;
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}
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static int dev_class_open(struct inode *inode, struct file *file)
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{
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return single_open(file, dev_class_show, inode->i_private);
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}
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static const struct file_operations dev_class_fops = {
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.open = dev_class_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 voice_setting_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);
|
||||
*val = hdev->voice_setting;
|
||||
hci_dev_unlock(hdev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
DEFINE_SIMPLE_ATTRIBUTE(voice_setting_fops, voice_setting_get,
|
||||
NULL, "0x%4.4llx\n");
|
||||
|
||||
static int auto_accept_delay_set(void *data, u64 val)
|
||||
{
|
||||
struct hci_dev *hdev = data;
|
||||
|
||||
hci_dev_lock(hdev);
|
||||
hdev->auto_accept_delay = val;
|
||||
hci_dev_unlock(hdev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int auto_accept_delay_get(void *data, u64 *val)
|
||||
{
|
||||
struct hci_dev *hdev = data;
|
||||
|
||||
hci_dev_lock(hdev);
|
||||
*val = hdev->auto_accept_delay;
|
||||
hci_dev_unlock(hdev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
DEFINE_SIMPLE_ATTRIBUTE(auto_accept_delay_fops, auto_accept_delay_get,
|
||||
auto_accept_delay_set, "%llu\n");
|
||||
|
||||
static ssize_t sc_only_mode_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_SC_ONLY, &hdev->dev_flags) ? 'Y': 'N';
|
||||
buf[1] = '\n';
|
||||
buf[2] = '\0';
|
||||
return simple_read_from_buffer(user_buf, count, ppos, buf, 2);
|
||||
}
|
||||
|
||||
static const struct file_operations sc_only_mode_fops = {
|
||||
.open = simple_open,
|
||||
.read = sc_only_mode_read,
|
||||
.llseek = default_llseek,
|
||||
};
|
||||
|
||||
static ssize_t force_sc_support_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_SC, &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_sc_support_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_SC, &hdev->dbg_flags))
|
||||
return -EALREADY;
|
||||
|
||||
change_bit(HCI_FORCE_SC, &hdev->dbg_flags);
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
static const struct file_operations force_sc_support_fops = {
|
||||
.open = simple_open,
|
||||
.read = force_sc_support_read,
|
||||
.write = force_sc_support_write,
|
||||
.llseek = default_llseek,
|
||||
};
|
||||
|
||||
static ssize_t force_lesc_support_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_LESC, &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_lesc_support_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 (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_LESC, &hdev->dbg_flags))
|
||||
return -EALREADY;
|
||||
|
||||
change_bit(HCI_FORCE_LESC, &hdev->dbg_flags);
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
static const struct file_operations force_lesc_support_fops = {
|
||||
.open = simple_open,
|
||||
.read = force_lesc_support_read,
|
||||
.write = force_lesc_support_write,
|
||||
.llseek = default_llseek,
|
||||
};
|
||||
|
||||
static int idle_timeout_set(void *data, u64 val)
|
||||
{
|
||||
struct hci_dev *hdev = data;
|
||||
|
||||
if (val != 0 && (val < 500 || val > 3600000))
|
||||
return -EINVAL;
|
||||
|
||||
hci_dev_lock(hdev);
|
||||
hdev->idle_timeout = val;
|
||||
hci_dev_unlock(hdev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int idle_timeout_get(void *data, u64 *val)
|
||||
{
|
||||
struct hci_dev *hdev = data;
|
||||
|
||||
hci_dev_lock(hdev);
|
||||
*val = hdev->idle_timeout;
|
||||
hci_dev_unlock(hdev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
DEFINE_SIMPLE_ATTRIBUTE(idle_timeout_fops, idle_timeout_get,
|
||||
idle_timeout_set, "%llu\n");
|
||||
|
||||
static int sniff_min_interval_set(void *data, u64 val)
|
||||
{
|
||||
struct hci_dev *hdev = data;
|
||||
|
||||
if (val == 0 || val % 2 || val > hdev->sniff_max_interval)
|
||||
return -EINVAL;
|
||||
|
||||
hci_dev_lock(hdev);
|
||||
hdev->sniff_min_interval = val;
|
||||
hci_dev_unlock(hdev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int sniff_min_interval_get(void *data, u64 *val)
|
||||
{
|
||||
struct hci_dev *hdev = data;
|
||||
|
||||
hci_dev_lock(hdev);
|
||||
*val = hdev->sniff_min_interval;
|
||||
hci_dev_unlock(hdev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
DEFINE_SIMPLE_ATTRIBUTE(sniff_min_interval_fops, sniff_min_interval_get,
|
||||
sniff_min_interval_set, "%llu\n");
|
||||
|
||||
static int sniff_max_interval_set(void *data, u64 val)
|
||||
{
|
||||
struct hci_dev *hdev = data;
|
||||
|
||||
if (val == 0 || val % 2 || val < hdev->sniff_min_interval)
|
||||
return -EINVAL;
|
||||
|
||||
hci_dev_lock(hdev);
|
||||
hdev->sniff_max_interval = val;
|
||||
hci_dev_unlock(hdev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int sniff_max_interval_get(void *data, u64 *val)
|
||||
{
|
||||
struct hci_dev *hdev = data;
|
||||
|
||||
hci_dev_lock(hdev);
|
||||
*val = hdev->sniff_max_interval;
|
||||
hci_dev_unlock(hdev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
DEFINE_SIMPLE_ATTRIBUTE(sniff_max_interval_fops, sniff_max_interval_get,
|
||||
sniff_max_interval_set, "%llu\n");
|
||||
|
||||
void hci_debugfs_create_bredr(struct hci_dev *hdev)
|
||||
{
|
||||
debugfs_create_file("inquiry_cache", 0444, hdev->debugfs, hdev,
|
||||
&inquiry_cache_fops);
|
||||
debugfs_create_file("link_keys", 0400, hdev->debugfs, hdev,
|
||||
&link_keys_fops);
|
||||
debugfs_create_file("dev_class", 0444, hdev->debugfs, hdev,
|
||||
&dev_class_fops);
|
||||
debugfs_create_file("voice_setting", 0444, hdev->debugfs, hdev,
|
||||
&voice_setting_fops);
|
||||
|
||||
if (lmp_ssp_capable(hdev)) {
|
||||
debugfs_create_file("auto_accept_delay", 0644, hdev->debugfs,
|
||||
hdev, &auto_accept_delay_fops);
|
||||
debugfs_create_file("sc_only_mode", 0444, hdev->debugfs,
|
||||
hdev, &sc_only_mode_fops);
|
||||
|
||||
debugfs_create_file("force_sc_support", 0644, hdev->debugfs,
|
||||
hdev, &force_sc_support_fops);
|
||||
|
||||
if (lmp_le_capable(hdev))
|
||||
debugfs_create_file("force_lesc_support", 0644,
|
||||
hdev->debugfs, hdev,
|
||||
&force_lesc_support_fops);
|
||||
}
|
||||
|
||||
if (lmp_sniff_capable(hdev)) {
|
||||
debugfs_create_file("idle_timeout", 0644, hdev->debugfs,
|
||||
hdev, &idle_timeout_fops);
|
||||
debugfs_create_file("sniff_min_interval", 0644, hdev->debugfs,
|
||||
hdev, &sniff_min_interval_fops);
|
||||
debugfs_create_file("sniff_max_interval", 0644, hdev->debugfs,
|
||||
hdev, &sniff_max_interval_fops);
|
||||
}
|
||||
}
|
||||
|
||||
void hci_debugfs_create_le(struct hci_dev *hdev)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user