From: Marcel Holtmann Date: Sat, 20 Dec 2014 15:05:16 +0000 (+0100) Subject: Bluetooth: Move LE debugfs file creation into hci_debugfs.c X-Git-Tag: Ubuntu-snapdragon-4.4.0-1050.54~8776^2~303^2~21 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=3a5c82b78fd28ef39c5d07e72c78a569a6ea658a;p=mirror_ubuntu-artful-kernel.git Bluetooth: Move LE debugfs file creation into hci_debugfs.c This patch moves the creation of the debugs files for LE controllers into hci_debugfs.c file. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- 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); }