#include "smp.h"
#define MGMT_VERSION 1
-#define MGMT_REVISION 6
+#define MGMT_REVISION 7
static const u16 mgmt_commands[] = {
MGMT_OP_READ_INDEX_LIST,
MGMT_OP_SET_PRIVACY,
MGMT_OP_LOAD_IRKS,
MGMT_OP_GET_CONN_INFO,
+ MGMT_OP_GET_CLOCK_INFO,
+ MGMT_OP_ADD_DEVICE,
+ MGMT_OP_REMOVE_DEVICE,
};
static const u16 mgmt_events[] = {
if (test_bit(HCI_USER_CHANNEL, &d->dev_flags))
continue;
+ if (test_bit(HCI_QUIRK_RAW_DEVICE, &d->quirks))
+ continue;
+
if (d->dev_type == HCI_BREDR) {
rp->index[count++] = cpu_to_le16(d->id);
BT_DBG("Added hci%u", d->id);
}
if (lmp_sc_capable(hdev) ||
- test_bit(HCI_FORCE_SC, &hdev->dev_flags))
+ test_bit(HCI_FORCE_SC, &hdev->dbg_flags))
settings |= MGMT_SETTING_SECURE_CONN;
}
if (test_bit(HCI_SC_ENABLED, &hdev->dev_flags))
settings |= MGMT_SETTING_SECURE_CONN;
- if (test_bit(HCI_DEBUG_KEYS, &hdev->dev_flags))
+ if (test_bit(HCI_KEEP_DEBUG_KEYS, &hdev->dev_flags))
settings |= MGMT_SETTING_DEBUG_KEYS;
if (test_bit(HCI_PRIVACY, &hdev->dev_flags))
return NULL;
}
+static struct pending_cmd *mgmt_pending_find_data(u16 opcode,
+ struct hci_dev *hdev,
+ const void *data)
+{
+ struct pending_cmd *cmd;
+
+ list_for_each_entry(cmd, &hdev->mgmt_pending, list) {
+ if (cmd->user_data != data)
+ continue;
+ if (cmd->opcode == opcode)
+ return cmd;
+ }
+
+ return NULL;
+}
+
static u8 create_scan_rsp_data(struct hci_dev *hdev, u8 *ptr)
{
u8 ad_len = 0;
{
struct pending_cmd *cmd;
- cmd = kmalloc(sizeof(*cmd), GFP_KERNEL);
+ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
if (!cmd)
return NULL;
goto failed;
}
+ if (!cp->val && test_bit(HCI_USE_DEBUG_KEYS, &hdev->dev_flags))
+ hci_send_cmd(hdev, HCI_OP_WRITE_SSP_DEBUG_MODE,
+ sizeof(cp->val), &cp->val);
+
err = hci_send_cmd(hdev, HCI_OP_WRITE_SSP_MODE, 1, &cp->val);
if (err < 0) {
mgmt_pending_remove(cmd);
hci_link_keys_clear(hdev);
if (cp->debug_keys)
- changed = !test_and_set_bit(HCI_DEBUG_KEYS, &hdev->dev_flags);
+ changed = !test_and_set_bit(HCI_KEEP_DEBUG_KEYS,
+ &hdev->dev_flags);
else
- changed = test_and_clear_bit(HCI_DEBUG_KEYS, &hdev->dev_flags);
+ changed = test_and_clear_bit(HCI_KEEP_DEBUG_KEYS,
+ &hdev->dev_flags);
if (changed)
new_settings(hdev, NULL);
for (i = 0; i < key_count; i++) {
struct mgmt_link_key_info *key = &cp->keys[i];
- hci_add_link_key(hdev, NULL, 0, &key->addr.bdaddr, key->val,
- key->type, key->pin_len);
+ /* Always ignore debug keys and require a new pairing if
+ * the user wants to use them.
+ */
+ if (key->type == HCI_LK_DEBUG_COMBINATION)
+ continue;
+
+ hci_add_link_key(hdev, NULL, &key->addr.bdaddr, key->val,
+ key->type, key->pin_len, NULL);
}
cmd_complete(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, 0, NULL, 0);
BT_DBG("");
+ if (cp->io_capability > SMP_IO_KEYBOARD_DISPLAY)
+ return cmd_complete(sk, hdev->id, MGMT_OP_SET_IO_CAPABILITY,
+ MGMT_STATUS_INVALID_PARAMS, NULL, 0);
+
hci_dev_lock(hdev);
hdev->io_capability = cp->io_capability;
MGMT_STATUS_INVALID_PARAMS,
&rp, sizeof(rp));
+ if (cp->io_cap > SMP_IO_KEYBOARD_DISPLAY)
+ return cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE,
+ MGMT_STATUS_INVALID_PARAMS,
+ &rp, sizeof(rp));
+
hci_dev_lock(hdev);
if (!hdev_is_powered(hdev)) {
}
if (addr->type == BDADDR_LE_PUBLIC || addr->type == BDADDR_LE_RANDOM) {
- /* Continue with pairing via SMP. The hdev lock must be
- * released as SMP may try to recquire it for crypto
- * purposes.
- */
- hci_dev_unlock(hdev);
err = smp_user_confirm_reply(conn, mgmt_op, passkey);
- hci_dev_lock(hdev);
-
if (!err)
err = cmd_complete(sk, hdev->id, mgmt_op,
MGMT_STATUS_SUCCESS, addr,
status);
if (!lmp_sc_capable(hdev) &&
- !test_bit(HCI_FORCE_SC, &hdev->dev_flags))
+ !test_bit(HCI_FORCE_SC, &hdev->dbg_flags))
return cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN,
MGMT_STATUS_NOT_SUPPORTED);
void *data, u16 len)
{
struct mgmt_mode *cp = data;
- bool changed;
+ bool changed, use_changed;
int err;
BT_DBG("request for %s", hdev->name);
- if (cp->val != 0x00 && cp->val != 0x01)
+ if (cp->val != 0x00 && cp->val != 0x01 && cp->val != 0x02)
return cmd_status(sk, hdev->id, MGMT_OP_SET_DEBUG_KEYS,
MGMT_STATUS_INVALID_PARAMS);
hci_dev_lock(hdev);
if (cp->val)
- changed = !test_and_set_bit(HCI_DEBUG_KEYS, &hdev->dev_flags);
+ changed = !test_and_set_bit(HCI_KEEP_DEBUG_KEYS,
+ &hdev->dev_flags);
else
- changed = test_and_clear_bit(HCI_DEBUG_KEYS, &hdev->dev_flags);
+ changed = test_and_clear_bit(HCI_KEEP_DEBUG_KEYS,
+ &hdev->dev_flags);
+
+ if (cp->val == 0x02)
+ use_changed = !test_and_set_bit(HCI_USE_DEBUG_KEYS,
+ &hdev->dev_flags);
+ else
+ use_changed = test_and_clear_bit(HCI_USE_DEBUG_KEYS,
+ &hdev->dev_flags);
+
+ if (hdev_is_powered(hdev) && use_changed &&
+ test_bit(HCI_SSP_ENABLED, &hdev->dev_flags)) {
+ u8 mode = (cp->val == 0x02) ? 0x01 : 0x00;
+ hci_send_cmd(hdev, HCI_OP_WRITE_SSP_DEBUG_MODE,
+ sizeof(mode), &mode);
+ }
err = send_settings_rsp(sk, MGMT_OP_SET_DEBUG_KEYS, hdev);
if (err < 0)
addr_type = ADDR_LE_DEV_RANDOM;
if (key->master)
- type = HCI_SMP_LTK;
+ type = SMP_LTK;
else
- type = HCI_SMP_LTK_SLAVE;
+ type = SMP_LTK_SLAVE;
switch (key->type) {
case MGMT_LTK_UNAUTHENTICATED:
return err;
}
+static void get_clock_info_complete(struct hci_dev *hdev, u8 status)
+{
+ struct mgmt_cp_get_clock_info *cp;
+ struct mgmt_rp_get_clock_info rp;
+ struct hci_cp_read_clock *hci_cp;
+ struct pending_cmd *cmd;
+ struct hci_conn *conn;
+
+ BT_DBG("%s status %u", hdev->name, status);
+
+ hci_dev_lock(hdev);
+
+ hci_cp = hci_sent_cmd_data(hdev, HCI_OP_READ_CLOCK);
+ if (!hci_cp)
+ goto unlock;
+
+ if (hci_cp->which) {
+ u16 handle = __le16_to_cpu(hci_cp->handle);
+ conn = hci_conn_hash_lookup_handle(hdev, handle);
+ } else {
+ conn = NULL;
+ }
+
+ cmd = mgmt_pending_find_data(MGMT_OP_GET_CLOCK_INFO, hdev, conn);
+ if (!cmd)
+ goto unlock;
+
+ cp = cmd->param;
+
+ memset(&rp, 0, sizeof(rp));
+ memcpy(&rp.addr, &cp->addr, sizeof(rp.addr));
+
+ if (status)
+ goto send_rsp;
+
+ rp.local_clock = cpu_to_le32(hdev->clock);
+
+ if (conn) {
+ rp.piconet_clock = cpu_to_le32(conn->clock);
+ rp.accuracy = cpu_to_le16(conn->clock_accuracy);
+ }
+
+send_rsp:
+ cmd_complete(cmd->sk, cmd->index, cmd->opcode, mgmt_status(status),
+ &rp, sizeof(rp));
+ mgmt_pending_remove(cmd);
+ if (conn)
+ hci_conn_drop(conn);
+
+unlock:
+ hci_dev_unlock(hdev);
+}
+
+static int get_clock_info(struct sock *sk, struct hci_dev *hdev, void *data,
+ u16 len)
+{
+ struct mgmt_cp_get_clock_info *cp = data;
+ struct mgmt_rp_get_clock_info rp;
+ struct hci_cp_read_clock hci_cp;
+ struct pending_cmd *cmd;
+ struct hci_request req;
+ struct hci_conn *conn;
+ int err;
+
+ BT_DBG("%s", hdev->name);
+
+ memset(&rp, 0, sizeof(rp));
+ bacpy(&rp.addr.bdaddr, &cp->addr.bdaddr);
+ rp.addr.type = cp->addr.type;
+
+ if (cp->addr.type != BDADDR_BREDR)
+ return cmd_complete(sk, hdev->id, MGMT_OP_GET_CLOCK_INFO,
+ MGMT_STATUS_INVALID_PARAMS,
+ &rp, sizeof(rp));
+
+ hci_dev_lock(hdev);
+
+ if (!hdev_is_powered(hdev)) {
+ err = cmd_complete(sk, hdev->id, MGMT_OP_GET_CLOCK_INFO,
+ MGMT_STATUS_NOT_POWERED, &rp, sizeof(rp));
+ goto unlock;
+ }
+
+ if (bacmp(&cp->addr.bdaddr, BDADDR_ANY)) {
+ conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK,
+ &cp->addr.bdaddr);
+ if (!conn || conn->state != BT_CONNECTED) {
+ err = cmd_complete(sk, hdev->id,
+ MGMT_OP_GET_CLOCK_INFO,
+ MGMT_STATUS_NOT_CONNECTED,
+ &rp, sizeof(rp));
+ goto unlock;
+ }
+ } else {
+ conn = NULL;
+ }
+
+ cmd = mgmt_pending_add(sk, MGMT_OP_GET_CLOCK_INFO, hdev, data, len);
+ if (!cmd) {
+ err = -ENOMEM;
+ goto unlock;
+ }
+
+ hci_req_init(&req, hdev);
+
+ memset(&hci_cp, 0, sizeof(hci_cp));
+ hci_req_add(&req, HCI_OP_READ_CLOCK, sizeof(hci_cp), &hci_cp);
+
+ if (conn) {
+ hci_conn_hold(conn);
+ cmd->user_data = conn;
+
+ hci_cp.handle = cpu_to_le16(conn->handle);
+ hci_cp.which = 0x01; /* Piconet clock */
+ hci_req_add(&req, HCI_OP_READ_CLOCK, sizeof(hci_cp), &hci_cp);
+ }
+
+ err = hci_req_run(&req, get_clock_info_complete);
+ if (err < 0)
+ mgmt_pending_remove(cmd);
+
+unlock:
+ hci_dev_unlock(hdev);
+ return err;
+}
+
+static int add_device(struct sock *sk, struct hci_dev *hdev,
+ void *data, u16 len)
+{
+ struct mgmt_cp_add_device *cp = data;
+ u8 auto_conn, addr_type;
+ int err;
+
+ BT_DBG("%s", hdev->name);
+
+ if (!bdaddr_type_is_le(cp->addr.type) ||
+ !bacmp(&cp->addr.bdaddr, BDADDR_ANY))
+ return cmd_complete(sk, hdev->id, MGMT_OP_ADD_DEVICE,
+ MGMT_STATUS_INVALID_PARAMS,
+ &cp->addr, sizeof(cp->addr));
+
+ if (cp->action != 0x00 && cp->action != 0x01)
+ return cmd_complete(sk, hdev->id, MGMT_OP_ADD_DEVICE,
+ MGMT_STATUS_INVALID_PARAMS,
+ &cp->addr, sizeof(cp->addr));
+
+ hci_dev_lock(hdev);
+
+ if (cp->addr.type == BDADDR_LE_PUBLIC)
+ addr_type = ADDR_LE_DEV_PUBLIC;
+ else
+ addr_type = ADDR_LE_DEV_RANDOM;
+
+ if (cp->action)
+ auto_conn = HCI_AUTO_CONN_ALWAYS;
+ else
+ auto_conn = HCI_AUTO_CONN_DISABLED;
+
+ if (hci_conn_params_add(hdev, &cp->addr.bdaddr, addr_type, auto_conn,
+ hdev->le_conn_min_interval,
+ hdev->le_conn_max_interval) < 0) {
+ err = cmd_complete(sk, hdev->id, MGMT_OP_ADD_DEVICE,
+ MGMT_STATUS_FAILED,
+ &cp->addr, sizeof(cp->addr));
+ goto unlock;
+ }
+
+ err = cmd_complete(sk, hdev->id, MGMT_OP_ADD_DEVICE,
+ MGMT_STATUS_SUCCESS, &cp->addr, sizeof(cp->addr));
+
+unlock:
+ hci_dev_unlock(hdev);
+ return err;
+}
+
+static int remove_device(struct sock *sk, struct hci_dev *hdev,
+ void *data, u16 len)
+{
+ struct mgmt_cp_remove_device *cp = data;
+ int err;
+
+ BT_DBG("%s", hdev->name);
+
+ hci_dev_lock(hdev);
+
+ if (bacmp(&cp->addr.bdaddr, BDADDR_ANY)) {
+ u8 addr_type;
+
+ if (!bdaddr_type_is_le(cp->addr.type)) {
+ err = cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_DEVICE,
+ MGMT_STATUS_INVALID_PARAMS,
+ &cp->addr, sizeof(cp->addr));
+ goto unlock;
+ }
+
+ if (cp->addr.type == BDADDR_LE_PUBLIC)
+ addr_type = ADDR_LE_DEV_PUBLIC;
+ else
+ addr_type = ADDR_LE_DEV_RANDOM;
+
+ hci_conn_params_del(hdev, &cp->addr.bdaddr, addr_type);
+ } else {
+ if (cp->addr.type) {
+ err = cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_DEVICE,
+ MGMT_STATUS_INVALID_PARAMS,
+ &cp->addr, sizeof(cp->addr));
+ goto unlock;
+ }
+
+ hci_conn_params_clear(hdev);
+ }
+
+ err = cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_DEVICE,
+ MGMT_STATUS_SUCCESS, &cp->addr, sizeof(cp->addr));
+
+unlock:
+ hci_dev_unlock(hdev);
+ return err;
+}
+
static const struct mgmt_handler {
int (*func) (struct sock *sk, struct hci_dev *hdev, void *data,
u16 data_len);
{ set_privacy, false, MGMT_SET_PRIVACY_SIZE },
{ load_irks, true, MGMT_LOAD_IRKS_SIZE },
{ get_conn_info, false, MGMT_GET_CONN_INFO_SIZE },
+ { get_clock_info, false, MGMT_GET_CLOCK_INFO_SIZE },
+ { add_device, false, MGMT_ADD_DEVICE_SIZE },
+ { remove_device, false, MGMT_REMOVE_DEVICE_SIZE },
};
-
int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen)
{
void *buf;
}
if (test_bit(HCI_SETUP, &hdev->dev_flags) ||
- test_bit(HCI_USER_CHANNEL, &hdev->dev_flags)) {
+ test_bit(HCI_USER_CHANNEL, &hdev->dev_flags) ||
+ test_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks)) {
err = cmd_status(sk, index, opcode,
MGMT_STATUS_INVALID_INDEX);
goto done;
ev.key.ediv = key->ediv;
ev.key.rand = key->rand;
- if (key->type == HCI_SMP_LTK)
+ if (key->type == SMP_LTK)
ev.key.master = 1;
memcpy(ev.key.val, key->val, sizeof(key->val));
hci_req_init(&req, hdev);
- if (test_bit(HCI_SSP_ENABLED, &hdev->dev_flags))
+ if (test_bit(HCI_SSP_ENABLED, &hdev->dev_flags)) {
+ if (test_bit(HCI_USE_DEBUG_KEYS, &hdev->dev_flags))
+ hci_req_add(&req, HCI_OP_WRITE_SSP_DEBUG_MODE,
+ sizeof(enable), &enable);
update_eir(&req);
- else
+ } else {
clear_eir(&req);
+ }
hci_req_run(&req, NULL);
}
git.openpandora.org / pandora-kernel.git / blobdiff