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net/bluetooth/mgmt.c
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/* BlueZ - Bluetooth protocol stack for Linux |
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Copyright (C) 2010 Nokia Corporation |
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Copyright (C) 2011-2012 Intel Corporation |
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This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS SOFTWARE IS DISCLAIMED. */ /* Bluetooth HCI Management interface */ |
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#include <linux/module.h> |
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#include <asm/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> |
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#include <net/bluetooth/hci_sock.h> |
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#include <net/bluetooth/l2cap.h> |
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#include <net/bluetooth/mgmt.h> |
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#include "hci_request.h" |
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#include "smp.h" |
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#include "mgmt_util.h" |
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#define MGMT_VERSION 1 |
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#define MGMT_REVISION 14 |
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static const u16 mgmt_commands[] = { MGMT_OP_READ_INDEX_LIST, MGMT_OP_READ_INFO, MGMT_OP_SET_POWERED, MGMT_OP_SET_DISCOVERABLE, MGMT_OP_SET_CONNECTABLE, MGMT_OP_SET_FAST_CONNECTABLE, |
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MGMT_OP_SET_BONDABLE, |
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MGMT_OP_SET_LINK_SECURITY, MGMT_OP_SET_SSP, MGMT_OP_SET_HS, MGMT_OP_SET_LE, MGMT_OP_SET_DEV_CLASS, MGMT_OP_SET_LOCAL_NAME, MGMT_OP_ADD_UUID, MGMT_OP_REMOVE_UUID, MGMT_OP_LOAD_LINK_KEYS, MGMT_OP_LOAD_LONG_TERM_KEYS, MGMT_OP_DISCONNECT, MGMT_OP_GET_CONNECTIONS, MGMT_OP_PIN_CODE_REPLY, MGMT_OP_PIN_CODE_NEG_REPLY, MGMT_OP_SET_IO_CAPABILITY, MGMT_OP_PAIR_DEVICE, MGMT_OP_CANCEL_PAIR_DEVICE, MGMT_OP_UNPAIR_DEVICE, MGMT_OP_USER_CONFIRM_REPLY, MGMT_OP_USER_CONFIRM_NEG_REPLY, MGMT_OP_USER_PASSKEY_REPLY, MGMT_OP_USER_PASSKEY_NEG_REPLY, MGMT_OP_READ_LOCAL_OOB_DATA, MGMT_OP_ADD_REMOTE_OOB_DATA, MGMT_OP_REMOVE_REMOTE_OOB_DATA, MGMT_OP_START_DISCOVERY, MGMT_OP_STOP_DISCOVERY, MGMT_OP_CONFIRM_NAME, MGMT_OP_BLOCK_DEVICE, MGMT_OP_UNBLOCK_DEVICE, |
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MGMT_OP_SET_DEVICE_ID, |
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MGMT_OP_SET_ADVERTISING, |
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MGMT_OP_SET_BREDR, |
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MGMT_OP_SET_STATIC_ADDRESS, |
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MGMT_OP_SET_SCAN_PARAMS, |
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MGMT_OP_SET_SECURE_CONN, |
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MGMT_OP_SET_DEBUG_KEYS, |
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MGMT_OP_SET_PRIVACY, |
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MGMT_OP_LOAD_IRKS, |
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MGMT_OP_GET_CONN_INFO, |
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MGMT_OP_GET_CLOCK_INFO, |
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MGMT_OP_ADD_DEVICE, MGMT_OP_REMOVE_DEVICE, |
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MGMT_OP_LOAD_CONN_PARAM, |
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MGMT_OP_READ_UNCONF_INDEX_LIST, |
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MGMT_OP_READ_CONFIG_INFO, |
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MGMT_OP_SET_EXTERNAL_CONFIG, |
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MGMT_OP_SET_PUBLIC_ADDRESS, |
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MGMT_OP_START_SERVICE_DISCOVERY, |
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MGMT_OP_READ_LOCAL_OOB_EXT_DATA, |
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MGMT_OP_READ_EXT_INDEX_LIST, |
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MGMT_OP_READ_ADV_FEATURES, |
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MGMT_OP_ADD_ADVERTISING, |
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MGMT_OP_REMOVE_ADVERTISING, |
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MGMT_OP_GET_ADV_SIZE_INFO, |
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MGMT_OP_START_LIMITED_DISCOVERY, |
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MGMT_OP_READ_EXT_INFO, |
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MGMT_OP_SET_APPEARANCE, |
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}; static const u16 mgmt_events[] = { MGMT_EV_CONTROLLER_ERROR, MGMT_EV_INDEX_ADDED, MGMT_EV_INDEX_REMOVED, MGMT_EV_NEW_SETTINGS, MGMT_EV_CLASS_OF_DEV_CHANGED, MGMT_EV_LOCAL_NAME_CHANGED, MGMT_EV_NEW_LINK_KEY, MGMT_EV_NEW_LONG_TERM_KEY, MGMT_EV_DEVICE_CONNECTED, MGMT_EV_DEVICE_DISCONNECTED, MGMT_EV_CONNECT_FAILED, MGMT_EV_PIN_CODE_REQUEST, MGMT_EV_USER_CONFIRM_REQUEST, MGMT_EV_USER_PASSKEY_REQUEST, MGMT_EV_AUTH_FAILED, MGMT_EV_DEVICE_FOUND, MGMT_EV_DISCOVERING, MGMT_EV_DEVICE_BLOCKED, MGMT_EV_DEVICE_UNBLOCKED, MGMT_EV_DEVICE_UNPAIRED, |
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MGMT_EV_PASSKEY_NOTIFY, |
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MGMT_EV_NEW_IRK, |
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MGMT_EV_NEW_CSRK, |
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MGMT_EV_DEVICE_ADDED, MGMT_EV_DEVICE_REMOVED, |
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MGMT_EV_NEW_CONN_PARAM, |
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MGMT_EV_UNCONF_INDEX_ADDED, |
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MGMT_EV_UNCONF_INDEX_REMOVED, |
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MGMT_EV_NEW_CONFIG_OPTIONS, |
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MGMT_EV_EXT_INDEX_ADDED, MGMT_EV_EXT_INDEX_REMOVED, |
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MGMT_EV_LOCAL_OOB_DATA_UPDATED, |
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MGMT_EV_ADVERTISING_ADDED, MGMT_EV_ADVERTISING_REMOVED, |
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MGMT_EV_EXT_INFO_CHANGED, |
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}; |
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static const u16 mgmt_untrusted_commands[] = { MGMT_OP_READ_INDEX_LIST, MGMT_OP_READ_INFO, MGMT_OP_READ_UNCONF_INDEX_LIST, MGMT_OP_READ_CONFIG_INFO, MGMT_OP_READ_EXT_INDEX_LIST, |
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MGMT_OP_READ_EXT_INFO, |
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}; static const u16 mgmt_untrusted_events[] = { MGMT_EV_INDEX_ADDED, MGMT_EV_INDEX_REMOVED, MGMT_EV_NEW_SETTINGS, MGMT_EV_CLASS_OF_DEV_CHANGED, MGMT_EV_LOCAL_NAME_CHANGED, MGMT_EV_UNCONF_INDEX_ADDED, MGMT_EV_UNCONF_INDEX_REMOVED, MGMT_EV_NEW_CONFIG_OPTIONS, MGMT_EV_EXT_INDEX_ADDED, MGMT_EV_EXT_INDEX_REMOVED, |
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MGMT_EV_EXT_INFO_CHANGED, |
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}; |
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#define CACHE_TIMEOUT msecs_to_jiffies(2 * 1000) |
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#define ZERO_KEY "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" |
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/* HCI to MGMT error code conversion table */ static u8 mgmt_status_table[] = { MGMT_STATUS_SUCCESS, MGMT_STATUS_UNKNOWN_COMMAND, /* Unknown Command */ MGMT_STATUS_NOT_CONNECTED, /* No Connection */ MGMT_STATUS_FAILED, /* Hardware Failure */ MGMT_STATUS_CONNECT_FAILED, /* Page Timeout */ MGMT_STATUS_AUTH_FAILED, /* Authentication Failed */ |
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MGMT_STATUS_AUTH_FAILED, /* PIN or Key Missing */ |
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MGMT_STATUS_NO_RESOURCES, /* Memory Full */ MGMT_STATUS_TIMEOUT, /* Connection Timeout */ MGMT_STATUS_NO_RESOURCES, /* Max Number of Connections */ MGMT_STATUS_NO_RESOURCES, /* Max Number of SCO Connections */ MGMT_STATUS_ALREADY_CONNECTED, /* ACL Connection Exists */ MGMT_STATUS_BUSY, /* Command Disallowed */ MGMT_STATUS_NO_RESOURCES, /* Rejected Limited Resources */ MGMT_STATUS_REJECTED, /* Rejected Security */ MGMT_STATUS_REJECTED, /* Rejected Personal */ MGMT_STATUS_TIMEOUT, /* Host Timeout */ MGMT_STATUS_NOT_SUPPORTED, /* Unsupported Feature */ MGMT_STATUS_INVALID_PARAMS, /* Invalid Parameters */ MGMT_STATUS_DISCONNECTED, /* OE User Ended Connection */ MGMT_STATUS_NO_RESOURCES, /* OE Low Resources */ MGMT_STATUS_DISCONNECTED, /* OE Power Off */ MGMT_STATUS_DISCONNECTED, /* Connection Terminated */ MGMT_STATUS_BUSY, /* Repeated Attempts */ MGMT_STATUS_REJECTED, /* Pairing Not Allowed */ MGMT_STATUS_FAILED, /* Unknown LMP PDU */ MGMT_STATUS_NOT_SUPPORTED, /* Unsupported Remote Feature */ MGMT_STATUS_REJECTED, /* SCO Offset Rejected */ MGMT_STATUS_REJECTED, /* SCO Interval Rejected */ MGMT_STATUS_REJECTED, /* Air Mode Rejected */ MGMT_STATUS_INVALID_PARAMS, /* Invalid LMP Parameters */ MGMT_STATUS_FAILED, /* Unspecified Error */ MGMT_STATUS_NOT_SUPPORTED, /* Unsupported LMP Parameter Value */ MGMT_STATUS_FAILED, /* Role Change Not Allowed */ MGMT_STATUS_TIMEOUT, /* LMP Response Timeout */ MGMT_STATUS_FAILED, /* LMP Error Transaction Collision */ MGMT_STATUS_FAILED, /* LMP PDU Not Allowed */ MGMT_STATUS_REJECTED, /* Encryption Mode Not Accepted */ MGMT_STATUS_FAILED, /* Unit Link Key Used */ MGMT_STATUS_NOT_SUPPORTED, /* QoS Not Supported */ MGMT_STATUS_TIMEOUT, /* Instant Passed */ MGMT_STATUS_NOT_SUPPORTED, /* Pairing Not Supported */ MGMT_STATUS_FAILED, /* Transaction Collision */ MGMT_STATUS_INVALID_PARAMS, /* Unacceptable Parameter */ MGMT_STATUS_REJECTED, /* QoS Rejected */ MGMT_STATUS_NOT_SUPPORTED, /* Classification Not Supported */ MGMT_STATUS_REJECTED, /* Insufficient Security */ MGMT_STATUS_INVALID_PARAMS, /* Parameter Out Of Range */ MGMT_STATUS_BUSY, /* Role Switch Pending */ MGMT_STATUS_FAILED, /* Slot Violation */ MGMT_STATUS_FAILED, /* Role Switch Failed */ MGMT_STATUS_INVALID_PARAMS, /* EIR Too Large */ MGMT_STATUS_NOT_SUPPORTED, /* Simple Pairing Not Supported */ MGMT_STATUS_BUSY, /* Host Busy Pairing */ MGMT_STATUS_REJECTED, /* Rejected, No Suitable Channel */ MGMT_STATUS_BUSY, /* Controller Busy */ MGMT_STATUS_INVALID_PARAMS, /* Unsuitable Connection Interval */ MGMT_STATUS_TIMEOUT, /* Directed Advertising Timeout */ MGMT_STATUS_AUTH_FAILED, /* Terminated Due to MIC Failure */ MGMT_STATUS_CONNECT_FAILED, /* Connection Establishment Failed */ MGMT_STATUS_CONNECT_FAILED, /* MAC Connection Failed */ }; static u8 mgmt_status(u8 hci_status) { if (hci_status < ARRAY_SIZE(mgmt_status_table)) return mgmt_status_table[hci_status]; return MGMT_STATUS_FAILED; } |
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static int mgmt_index_event(u16 event, struct hci_dev *hdev, void *data, u16 len, int flag) |
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{ |
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return mgmt_send_event(event, hdev, HCI_CHANNEL_CONTROL, data, len, flag, NULL); |
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} |
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static int mgmt_limited_event(u16 event, struct hci_dev *hdev, void *data, u16 len, int flag, struct sock *skip_sk) { return mgmt_send_event(event, hdev, HCI_CHANNEL_CONTROL, data, len, flag, skip_sk); } |
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static int mgmt_event(u16 event, struct hci_dev *hdev, void *data, u16 len, struct sock *skip_sk) { return mgmt_send_event(event, hdev, HCI_CHANNEL_CONTROL, data, len, |
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HCI_SOCK_TRUSTED, skip_sk); |
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} |
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static u8 le_addr_type(u8 mgmt_addr_type) { if (mgmt_addr_type == BDADDR_LE_PUBLIC) return ADDR_LE_DEV_PUBLIC; else return ADDR_LE_DEV_RANDOM; } |
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void mgmt_fill_version_info(void *ver) { struct mgmt_rp_read_version *rp = ver; rp->version = MGMT_VERSION; rp->revision = cpu_to_le16(MGMT_REVISION); } |
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static int read_version(struct sock *sk, struct hci_dev *hdev, void *data, u16 data_len) |
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{ struct mgmt_rp_read_version rp; BT_DBG("sock %p", sk); |
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mgmt_fill_version_info(&rp); |
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return mgmt_cmd_complete(sk, MGMT_INDEX_NONE, MGMT_OP_READ_VERSION, 0, &rp, sizeof(rp)); |
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} |
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static int read_commands(struct sock *sk, struct hci_dev *hdev, void *data, u16 data_len) |
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{ struct mgmt_rp_read_commands *rp; |
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u16 num_commands, num_events; |
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size_t rp_size; int i, err; BT_DBG("sock %p", sk); |
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if (hci_sock_test_flag(sk, HCI_SOCK_TRUSTED)) { num_commands = ARRAY_SIZE(mgmt_commands); num_events = ARRAY_SIZE(mgmt_events); } else { num_commands = ARRAY_SIZE(mgmt_untrusted_commands); num_events = ARRAY_SIZE(mgmt_untrusted_events); } |
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rp_size = sizeof(*rp) + ((num_commands + num_events) * sizeof(u16)); rp = kmalloc(rp_size, GFP_KERNEL); if (!rp) return -ENOMEM; |
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rp->num_commands = cpu_to_le16(num_commands); rp->num_events = cpu_to_le16(num_events); |
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if (hci_sock_test_flag(sk, HCI_SOCK_TRUSTED)) { __le16 *opcode = rp->opcodes; for (i = 0; i < num_commands; i++, opcode++) put_unaligned_le16(mgmt_commands[i], opcode); |
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for (i = 0; i < num_events; i++, opcode++) put_unaligned_le16(mgmt_events[i], opcode); } else { __le16 *opcode = rp->opcodes; for (i = 0; i < num_commands; i++, opcode++) put_unaligned_le16(mgmt_untrusted_commands[i], opcode); for (i = 0; i < num_events; i++, opcode++) put_unaligned_le16(mgmt_untrusted_events[i], opcode); } |
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err = mgmt_cmd_complete(sk, MGMT_INDEX_NONE, MGMT_OP_READ_COMMANDS, 0, rp, rp_size); |
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kfree(rp); return err; } |
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static int read_index_list(struct sock *sk, struct hci_dev *hdev, void *data, u16 data_len) |
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{ |
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struct mgmt_rp_read_index_list *rp; |
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struct hci_dev *d; |
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size_t rp_len; |
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u16 count; |
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int err; |
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BT_DBG("sock %p", sk); read_lock(&hci_dev_list_lock); count = 0; |
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list_for_each_entry(d, &hci_dev_list, list) { |
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if (d->dev_type == HCI_PRIMARY && |
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!hci_dev_test_flag(d, HCI_UNCONFIGURED)) |
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count++; |
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} |
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rp_len = sizeof(*rp) + (2 * count); rp = kmalloc(rp_len, GFP_ATOMIC); if (!rp) { |
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read_unlock(&hci_dev_list_lock); |
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return -ENOMEM; |
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} |
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count = 0; |
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list_for_each_entry(d, &hci_dev_list, list) { |
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if (hci_dev_test_flag(d, HCI_SETUP) || hci_dev_test_flag(d, HCI_CONFIG) || hci_dev_test_flag(d, HCI_USER_CHANNEL)) |
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continue; |
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/* Devices marked as raw-only are neither configured * nor unconfigured controllers. */ if (test_bit(HCI_QUIRK_RAW_DEVICE, &d->quirks)) |
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continue; |
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if (d->dev_type == HCI_PRIMARY && |
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!hci_dev_test_flag(d, HCI_UNCONFIGURED)) { |
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rp->index[count++] = cpu_to_le16(d->id); BT_DBG("Added hci%u", d->id); } |
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} |
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rp->num_controllers = cpu_to_le16(count); rp_len = sizeof(*rp) + (2 * count); |
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read_unlock(&hci_dev_list_lock); |
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err = mgmt_cmd_complete(sk, MGMT_INDEX_NONE, MGMT_OP_READ_INDEX_LIST, 0, rp, rp_len); |
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kfree(rp); return err; |
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} |
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static int read_unconf_index_list(struct sock *sk, struct hci_dev *hdev, void *data, u16 data_len) { struct mgmt_rp_read_unconf_index_list *rp; struct hci_dev *d; size_t rp_len; u16 count; int err; BT_DBG("sock %p", sk); read_lock(&hci_dev_list_lock); count = 0; list_for_each_entry(d, &hci_dev_list, list) { |
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if (d->dev_type == HCI_PRIMARY && |
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hci_dev_test_flag(d, HCI_UNCONFIGURED)) |
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count++; } rp_len = sizeof(*rp) + (2 * count); rp = kmalloc(rp_len, GFP_ATOMIC); if (!rp) { read_unlock(&hci_dev_list_lock); return -ENOMEM; } count = 0; list_for_each_entry(d, &hci_dev_list, list) { |
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if (hci_dev_test_flag(d, HCI_SETUP) || hci_dev_test_flag(d, HCI_CONFIG) || hci_dev_test_flag(d, HCI_USER_CHANNEL)) |
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continue; /* Devices marked as raw-only are neither configured * nor unconfigured controllers. */ if (test_bit(HCI_QUIRK_RAW_DEVICE, &d->quirks)) continue; |
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if (d->dev_type == HCI_PRIMARY && |
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hci_dev_test_flag(d, HCI_UNCONFIGURED)) { |
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rp->index[count++] = cpu_to_le16(d->id); BT_DBG("Added hci%u", d->id); } } rp->num_controllers = cpu_to_le16(count); rp_len = sizeof(*rp) + (2 * count); read_unlock(&hci_dev_list_lock); |
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err = mgmt_cmd_complete(sk, MGMT_INDEX_NONE, MGMT_OP_READ_UNCONF_INDEX_LIST, 0, rp, rp_len); |
73d1df2a7 Bluetooth: Add su... |
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kfree(rp); return err; } |
96f1474af Bluetooth: Add su... |
446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 |
static int read_ext_index_list(struct sock *sk, struct hci_dev *hdev, void *data, u16 data_len) { struct mgmt_rp_read_ext_index_list *rp; struct hci_dev *d; size_t rp_len; u16 count; int err; BT_DBG("sock %p", sk); read_lock(&hci_dev_list_lock); count = 0; list_for_each_entry(d, &hci_dev_list, list) { |
ca8bee5dd Bluetooth: Rename... |
461 |
if (d->dev_type == HCI_PRIMARY || d->dev_type == HCI_AMP) |
96f1474af Bluetooth: Add su... |
462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 |
count++; } rp_len = sizeof(*rp) + (sizeof(rp->entry[0]) * count); rp = kmalloc(rp_len, GFP_ATOMIC); if (!rp) { read_unlock(&hci_dev_list_lock); return -ENOMEM; } count = 0; list_for_each_entry(d, &hci_dev_list, list) { if (hci_dev_test_flag(d, HCI_SETUP) || hci_dev_test_flag(d, HCI_CONFIG) || hci_dev_test_flag(d, HCI_USER_CHANNEL)) continue; /* Devices marked as raw-only are neither configured * nor unconfigured controllers. */ if (test_bit(HCI_QUIRK_RAW_DEVICE, &d->quirks)) continue; |
ca8bee5dd Bluetooth: Rename... |
484 |
if (d->dev_type == HCI_PRIMARY) { |
96f1474af Bluetooth: Add su... |
485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 |
if (hci_dev_test_flag(d, HCI_UNCONFIGURED)) rp->entry[count].type = 0x01; else rp->entry[count].type = 0x00; } else if (d->dev_type == HCI_AMP) { rp->entry[count].type = 0x02; } else { continue; } rp->entry[count].bus = d->bus; rp->entry[count++].index = cpu_to_le16(d->id); BT_DBG("Added hci%u", d->id); } rp->num_controllers = cpu_to_le16(count); rp_len = sizeof(*rp) + (sizeof(rp->entry[0]) * count); read_unlock(&hci_dev_list_lock); /* If this command is called at least once, then all the * default index and unconfigured index events are disabled * and from now on only extended index events are used. */ hci_sock_set_flag(sk, HCI_MGMT_EXT_INDEX_EVENTS); hci_sock_clear_flag(sk, HCI_MGMT_INDEX_EVENTS); hci_sock_clear_flag(sk, HCI_MGMT_UNCONF_INDEX_EVENTS); err = mgmt_cmd_complete(sk, MGMT_INDEX_NONE, MGMT_OP_READ_EXT_INDEX_LIST, 0, rp, rp_len); kfree(rp); return err; } |
dbece37a3 Bluetooth: Add su... |
520 521 522 |
static bool is_configured(struct hci_dev *hdev) { if (test_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks) && |
d7a5a11d7 Bluetooth: Introd... |
523 |
!hci_dev_test_flag(hdev, HCI_EXT_CONFIGURED)) |
dbece37a3 Bluetooth: Add su... |
524 525 526 527 528 529 530 531 |
return false; if (test_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks) && !bacmp(&hdev->public_addr, BDADDR_ANY)) return false; return true; } |
89bc22d23 Bluetooth: Add qu... |
532 533 534 |
static __le32 get_missing_options(struct hci_dev *hdev) { u32 options = 0; |
dbece37a3 Bluetooth: Add su... |
535 |
if (test_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks) && |
d7a5a11d7 Bluetooth: Introd... |
536 |
!hci_dev_test_flag(hdev, HCI_EXT_CONFIGURED)) |
eb1904f49 Bluetooth: Add qu... |
537 |
options |= MGMT_OPTION_EXTERNAL_CONFIG; |
89bc22d23 Bluetooth: Add qu... |
538 539 540 541 542 543 |
if (test_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks) && !bacmp(&hdev->public_addr, BDADDR_ANY)) options |= MGMT_OPTION_PUBLIC_ADDRESS; return cpu_to_le32(options); } |
f4537c04d Bluetooth: Add su... |
544 545 546 |
static int new_options(struct hci_dev *hdev, struct sock *skip) { __le32 options = get_missing_options(hdev); |
5504c3a31 Bluetooth: Use in... |
547 548 |
return mgmt_limited_event(MGMT_EV_NEW_CONFIG_OPTIONS, hdev, &options, sizeof(options), HCI_MGMT_OPTION_EVENTS, skip); |
f4537c04d Bluetooth: Add su... |
549 |
} |
dbece37a3 Bluetooth: Add su... |
550 551 552 |
static int send_options_rsp(struct sock *sk, u16 opcode, struct hci_dev *hdev) { __le32 options = get_missing_options(hdev); |
2a1afb5ac Bluetooth: Rename... |
553 554 |
return mgmt_cmd_complete(sk, hdev->id, opcode, 0, &options, sizeof(options)); |
dbece37a3 Bluetooth: Add su... |
555 |
} |
9fc3bfb68 Bluetooth: Add su... |
556 557 558 559 |
static int read_config_info(struct sock *sk, struct hci_dev *hdev, void *data, u16 data_len) { struct mgmt_rp_read_config_info rp; |
89bc22d23 Bluetooth: Add qu... |
560 |
u32 options = 0; |
9fc3bfb68 Bluetooth: Add su... |
561 562 563 564 565 566 567 |
BT_DBG("sock %p %s", sk, hdev->name); hci_dev_lock(hdev); memset(&rp, 0, sizeof(rp)); rp.manufacturer = cpu_to_le16(hdev->manufacturer); |
89bc22d23 Bluetooth: Add qu... |
568 |
|
eb1904f49 Bluetooth: Add qu... |
569 570 |
if (test_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks)) options |= MGMT_OPTION_EXTERNAL_CONFIG; |
9fc3bfb68 Bluetooth: Add su... |
571 |
if (hdev->set_bdaddr) |
89bc22d23 Bluetooth: Add qu... |
572 573 574 575 |
options |= MGMT_OPTION_PUBLIC_ADDRESS; rp.supported_options = cpu_to_le32(options); rp.missing_options = get_missing_options(hdev); |
9fc3bfb68 Bluetooth: Add su... |
576 577 |
hci_dev_unlock(hdev); |
2a1afb5ac Bluetooth: Rename... |
578 579 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_READ_CONFIG_INFO, 0, &rp, sizeof(rp)); |
9fc3bfb68 Bluetooth: Add su... |
580 |
} |
69ab39ea5 Bluetooth: Update... |
581 582 583 584 585 |
static u32 get_supported_settings(struct hci_dev *hdev) { u32 settings = 0; settings |= MGMT_SETTING_POWERED; |
b2939475e Bluetooth: Rename... |
586 |
settings |= MGMT_SETTING_BONDABLE; |
b1de97d8c Bluetooth: Add ma... |
587 |
settings |= MGMT_SETTING_DEBUG_KEYS; |
3742abfc4 Bluetooth: Fix co... |
588 589 |
settings |= MGMT_SETTING_CONNECTABLE; settings |= MGMT_SETTING_DISCOVERABLE; |
69ab39ea5 Bluetooth: Update... |
590 |
|
ed3fa31f3 Bluetooth: Use lm... |
591 |
if (lmp_bredr_capable(hdev)) { |
1a47aee85 Bluetooth: Limit ... |
592 593 |
if (hdev->hci_ver >= BLUETOOTH_VER_1_2) settings |= MGMT_SETTING_FAST_CONNECTABLE; |
69ab39ea5 Bluetooth: Update... |
594 595 |
settings |= MGMT_SETTING_BREDR; settings |= MGMT_SETTING_LINK_SECURITY; |
a82974c9f Bluetooth: Don't ... |
596 597 598 599 600 |
if (lmp_ssp_capable(hdev)) { settings |= MGMT_SETTING_SSP; settings |= MGMT_SETTING_HS; } |
e98d2ce29 Bluetooth: Add fl... |
601 |
|
05b3c3e79 Bluetooth: Remove... |
602 |
if (lmp_sc_capable(hdev)) |
e98d2ce29 Bluetooth: Add fl... |
603 |
settings |= MGMT_SETTING_SECURE_CONN; |
848566b38 Bluetooth: Provid... |
604 |
} |
d7b7e7968 Bluetooth: Set su... |
605 |
|
eeca6f891 Bluetooth: Add ne... |
606 |
if (lmp_le_capable(hdev)) { |
9d42820f3 Bluetooth: Enable... |
607 |
settings |= MGMT_SETTING_LE; |
eeca6f891 Bluetooth: Add ne... |
608 |
settings |= MGMT_SETTING_ADVERTISING; |
a3209694f Bluetooth: Add mg... |
609 |
settings |= MGMT_SETTING_SECURE_CONN; |
0f4bd942f Bluetooth: Add Pr... |
610 |
settings |= MGMT_SETTING_PRIVACY; |
93690c227 Bluetooth: Introd... |
611 |
settings |= MGMT_SETTING_STATIC_ADDRESS; |
eeca6f891 Bluetooth: Add ne... |
612 |
} |
69ab39ea5 Bluetooth: Update... |
613 |
|
eb1904f49 Bluetooth: Add qu... |
614 615 |
if (test_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks) || hdev->set_bdaddr) |
9fc3bfb68 Bluetooth: Add su... |
616 |
settings |= MGMT_SETTING_CONFIGURATION; |
69ab39ea5 Bluetooth: Update... |
617 618 619 620 621 622 |
return settings; } static u32 get_current_settings(struct hci_dev *hdev) { u32 settings = 0; |
f1f0eb022 Bluetooth: mgmt: ... |
623 |
if (hdev_is_powered(hdev)) |
f0d4b78a6 Bluetooth: Only k... |
624 |
settings |= MGMT_SETTING_POWERED; |
d7a5a11d7 Bluetooth: Introd... |
625 |
if (hci_dev_test_flag(hdev, HCI_CONNECTABLE)) |
69ab39ea5 Bluetooth: Update... |
626 |
settings |= MGMT_SETTING_CONNECTABLE; |
d7a5a11d7 Bluetooth: Introd... |
627 |
if (hci_dev_test_flag(hdev, HCI_FAST_CONNECTABLE)) |
1a4d3c4b3 Bluetooth: Add pr... |
628 |
settings |= MGMT_SETTING_FAST_CONNECTABLE; |
d7a5a11d7 Bluetooth: Introd... |
629 |
if (hci_dev_test_flag(hdev, HCI_DISCOVERABLE)) |
69ab39ea5 Bluetooth: Update... |
630 |
settings |= MGMT_SETTING_DISCOVERABLE; |
d7a5a11d7 Bluetooth: Introd... |
631 |
if (hci_dev_test_flag(hdev, HCI_BONDABLE)) |
b2939475e Bluetooth: Rename... |
632 |
settings |= MGMT_SETTING_BONDABLE; |
69ab39ea5 Bluetooth: Update... |
633 |
|
d7a5a11d7 Bluetooth: Introd... |
634 |
if (hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) |
69ab39ea5 Bluetooth: Update... |
635 |
settings |= MGMT_SETTING_BREDR; |
d7a5a11d7 Bluetooth: Introd... |
636 |
if (hci_dev_test_flag(hdev, HCI_LE_ENABLED)) |
69ab39ea5 Bluetooth: Update... |
637 |
settings |= MGMT_SETTING_LE; |
d7a5a11d7 Bluetooth: Introd... |
638 |
if (hci_dev_test_flag(hdev, HCI_LINK_SECURITY)) |
69ab39ea5 Bluetooth: Update... |
639 |
settings |= MGMT_SETTING_LINK_SECURITY; |
d7a5a11d7 Bluetooth: Introd... |
640 |
if (hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) |
69ab39ea5 Bluetooth: Update... |
641 |
settings |= MGMT_SETTING_SSP; |
d7a5a11d7 Bluetooth: Introd... |
642 |
if (hci_dev_test_flag(hdev, HCI_HS_ENABLED)) |
6d80dfd09 Bluetooth: mgmt: ... |
643 |
settings |= MGMT_SETTING_HS; |
d7a5a11d7 Bluetooth: Introd... |
644 |
if (hci_dev_test_flag(hdev, HCI_ADVERTISING)) |
eeca6f891 Bluetooth: Add ne... |
645 |
settings |= MGMT_SETTING_ADVERTISING; |
d7a5a11d7 Bluetooth: Introd... |
646 |
if (hci_dev_test_flag(hdev, HCI_SC_ENABLED)) |
e98d2ce29 Bluetooth: Add fl... |
647 |
settings |= MGMT_SETTING_SECURE_CONN; |
d7a5a11d7 Bluetooth: Introd... |
648 |
if (hci_dev_test_flag(hdev, HCI_KEEP_DEBUG_KEYS)) |
b1de97d8c Bluetooth: Add ma... |
649 |
settings |= MGMT_SETTING_DEBUG_KEYS; |
d7a5a11d7 Bluetooth: Introd... |
650 |
if (hci_dev_test_flag(hdev, HCI_PRIVACY)) |
0f4bd942f Bluetooth: Add Pr... |
651 |
settings |= MGMT_SETTING_PRIVACY; |
93690c227 Bluetooth: Introd... |
652 653 654 655 656 |
/* The current setting for static address has two purposes. The * first is to indicate if the static address will be used and * the second is to indicate if it is actually set. * * This means if the static address is not configured, this flag |
08dc0e987 Bluetooth: Fix mi... |
657 |
* will never be set. If the address is configured, then if the |
93690c227 Bluetooth: Introd... |
658 659 660 661 662 663 |
* address is actually used decides if the flag is set or not. * * For single mode LE only controllers and dual-mode controllers * with BR/EDR disabled, the existence of the static address will * be evaluated. */ |
b7cb93e52 Bluetooth: Merge ... |
664 |
if (hci_dev_test_flag(hdev, HCI_FORCE_STATIC_ADDR) || |
d7a5a11d7 Bluetooth: Introd... |
665 |
!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED) || |
93690c227 Bluetooth: Introd... |
666 667 668 669 |
!bacmp(&hdev->bdaddr, BDADDR_ANY)) { if (bacmp(&hdev->static_addr, BDADDR_ANY)) settings |= MGMT_SETTING_STATIC_ADDRESS; } |
69ab39ea5 Bluetooth: Update... |
670 671 |
return settings; } |
333ae95d0 Bluetooth: Add ch... |
672 673 674 675 |
static struct mgmt_pending_cmd *pending_find(u16 opcode, struct hci_dev *hdev) { return mgmt_pending_find(HCI_CHANNEL_CONTROL, opcode, hdev); } |
333ae95d0 Bluetooth: Add ch... |
676 677 678 679 680 681 |
static struct mgmt_pending_cmd *pending_find_data(u16 opcode, struct hci_dev *hdev, const void *data) { return mgmt_pending_find_data(HCI_CHANNEL_CONTROL, opcode, hdev, data); } |
f22525700 Bluetooth: Move a... |
682 |
u8 mgmt_get_adv_discov_flags(struct hci_dev *hdev) |
9a43e25ff Bluetooth: Update... |
683 |
{ |
3b0602cd0 Bluetooth: Rename... |
684 |
struct mgmt_pending_cmd *cmd; |
9a43e25ff Bluetooth: Update... |
685 686 687 688 |
/* If there's a pending mgmt command the flags will not yet have * their final values, so check for this first. */ |
333ae95d0 Bluetooth: Add ch... |
689 |
cmd = pending_find(MGMT_OP_SET_DISCOVERABLE, hdev); |
9a43e25ff Bluetooth: Update... |
690 691 692 693 694 695 696 |
if (cmd) { struct mgmt_mode *cp = cmd->param; if (cp->val == 0x01) return LE_AD_GENERAL; else if (cp->val == 0x02) return LE_AD_LIMITED; } else { |
d7a5a11d7 Bluetooth: Introd... |
697 |
if (hci_dev_test_flag(hdev, HCI_LIMITED_DISCOVERABLE)) |
9a43e25ff Bluetooth: Update... |
698 |
return LE_AD_LIMITED; |
d7a5a11d7 Bluetooth: Introd... |
699 |
else if (hci_dev_test_flag(hdev, HCI_DISCOVERABLE)) |
9a43e25ff Bluetooth: Update... |
700 701 702 703 704 |
return LE_AD_GENERAL; } return 0; } |
f22525700 Bluetooth: Move a... |
705 |
bool mgmt_get_connectable(struct hci_dev *hdev) |
fdf51784c Bluetooth: Unify ... |
706 707 |
{ struct mgmt_pending_cmd *cmd; |
441ad2d04 Bluetooth: Update... |
708 |
|
fdf51784c Bluetooth: Unify ... |
709 710 711 712 713 714 |
/* If there's a pending mgmt command the flag will not yet have * it's final value, so check for this first. */ cmd = pending_find(MGMT_OP_SET_CONNECTABLE, hdev); if (cmd) { struct mgmt_mode *cp = cmd->param; |
441ad2d04 Bluetooth: Update... |
715 |
|
fdf51784c Bluetooth: Unify ... |
716 |
return cp->val; |
441ad2d04 Bluetooth: Update... |
717 |
} |
fdf51784c Bluetooth: Unify ... |
718 719 |
return hci_dev_test_flag(hdev, HCI_CONNECTABLE); } |
441ad2d04 Bluetooth: Update... |
720 |
|
7d78525dc Bluetooth: Add ti... |
721 722 723 |
static void service_cache_off(struct work_struct *work) { struct hci_dev *hdev = container_of(work, struct hci_dev, |
04124681f Bluetooth: fix co... |
724 |
service_cache.work); |
890ea8988 Bluetooth: Update... |
725 |
struct hci_request req; |
7d78525dc Bluetooth: Add ti... |
726 |
|
a69d89272 Bluetooth: Introd... |
727 |
if (!hci_dev_test_and_clear_flag(hdev, HCI_SERVICE_CACHE)) |
7d78525dc Bluetooth: Add ti... |
728 |
return; |
890ea8988 Bluetooth: Update... |
729 |
hci_req_init(&req, hdev); |
7d78525dc Bluetooth: Add ti... |
730 |
hci_dev_lock(hdev); |
b1a8917c9 Bluetooth: Move E... |
731 |
__hci_req_update_eir(&req); |
14bf5eac7 Bluetooth: Perfor... |
732 |
__hci_req_update_class(&req); |
7d78525dc Bluetooth: Add ti... |
733 734 |
hci_dev_unlock(hdev); |
890ea8988 Bluetooth: Update... |
735 736 |
hci_req_run(&req, NULL); |
7d78525dc Bluetooth: Add ti... |
737 |
} |
d6bfd59ca Bluetooth: Add ti... |
738 739 740 741 742 743 744 |
static void rpa_expired(struct work_struct *work) { struct hci_dev *hdev = container_of(work, struct hci_dev, rpa_expired.work); struct hci_request req; BT_DBG(""); |
a1536da25 Bluetooth: Introd... |
745 |
hci_dev_set_flag(hdev, HCI_RPA_EXPIRED); |
d6bfd59ca Bluetooth: Add ti... |
746 |
|
d7a5a11d7 Bluetooth: Introd... |
747 |
if (!hci_dev_test_flag(hdev, HCI_ADVERTISING)) |
d6bfd59ca Bluetooth: Add ti... |
748 749 750 |
return; /* The generation of a new RPA and programming it into the |
f22525700 Bluetooth: Move a... |
751 752 |
* controller happens in the hci_req_enable_advertising() * function. |
d6bfd59ca Bluetooth: Add ti... |
753 |
*/ |
d6bfd59ca Bluetooth: Add ti... |
754 |
hci_req_init(&req, hdev); |
f22525700 Bluetooth: Move a... |
755 |
__hci_req_enable_advertising(&req); |
d6bfd59ca Bluetooth: Add ti... |
756 757 |
hci_req_run(&req, NULL); } |
6a919082e Bluetooth: mgmt: ... |
758 |
static void mgmt_init_hdev(struct sock *sk, struct hci_dev *hdev) |
7d78525dc Bluetooth: Add ti... |
759 |
{ |
238be788f Bluetooth: Introd... |
760 |
if (hci_dev_test_and_set_flag(hdev, HCI_MGMT)) |
6a919082e Bluetooth: mgmt: ... |
761 |
return; |
4f87da80a Bluetooth: Remove... |
762 |
INIT_DELAYED_WORK(&hdev->service_cache, service_cache_off); |
d6bfd59ca Bluetooth: Add ti... |
763 |
INIT_DELAYED_WORK(&hdev->rpa_expired, rpa_expired); |
7d78525dc Bluetooth: Add ti... |
764 |
|
4f87da80a Bluetooth: Remove... |
765 766 767 768 769 |
/* Non-mgmt controlled devices get this bit set * implicitly so that pairing works for them, however * for mgmt we require user-space to explicitly enable * it */ |
a358dc11d Bluetooth: Introd... |
770 |
hci_dev_clear_flag(hdev, HCI_BONDABLE); |
7d78525dc Bluetooth: Add ti... |
771 |
} |
0f4e68cf6 Bluetooth: mgmt: ... |
772 |
static int read_controller_info(struct sock *sk, struct hci_dev *hdev, |
04124681f Bluetooth: fix co... |
773 |
void *data, u16 data_len) |
0381101fd Bluetooth: Add in... |
774 |
{ |
a38528f11 Bluetooth: Create... |
775 |
struct mgmt_rp_read_info rp; |
f7b64e69c Bluetooth: Add re... |
776 |
|
bdb6d9715 Bluetooth: mgmt: ... |
777 |
BT_DBG("sock %p %s", sk, hdev->name); |
f7b64e69c Bluetooth: Add re... |
778 |
|
09fd0de5b Bluetooth: Replac... |
779 |
hci_dev_lock(hdev); |
f7b64e69c Bluetooth: Add re... |
780 |
|
dc4fe30b8 Bluetooth: mgmt: ... |
781 |
memset(&rp, 0, sizeof(rp)); |
69ab39ea5 Bluetooth: Update... |
782 |
bacpy(&rp.bdaddr, &hdev->bdaddr); |
f7b64e69c Bluetooth: Add re... |
783 |
|
69ab39ea5 Bluetooth: Update... |
784 |
rp.version = hdev->hci_ver; |
eb55ef07a Bluetooth: Fix br... |
785 |
rp.manufacturer = cpu_to_le16(hdev->manufacturer); |
69ab39ea5 Bluetooth: Update... |
786 787 788 |
rp.supported_settings = cpu_to_le32(get_supported_settings(hdev)); rp.current_settings = cpu_to_le32(get_current_settings(hdev)); |
f7b64e69c Bluetooth: Add re... |
789 |
|
a38528f11 Bluetooth: Create... |
790 |
memcpy(rp.dev_class, hdev->dev_class, 3); |
f7b64e69c Bluetooth: Add re... |
791 |
|
dc4fe30b8 Bluetooth: mgmt: ... |
792 |
memcpy(rp.name, hdev->dev_name, sizeof(hdev->dev_name)); |
27fcc3622 Bluetooth: mgmt: ... |
793 |
memcpy(rp.short_name, hdev->short_name, sizeof(hdev->short_name)); |
dc4fe30b8 Bluetooth: mgmt: ... |
794 |
|
09fd0de5b Bluetooth: Replac... |
795 |
hci_dev_unlock(hdev); |
0381101fd Bluetooth: Add in... |
796 |
|
2a1afb5ac Bluetooth: Rename... |
797 798 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_READ_INFO, 0, &rp, sizeof(rp)); |
0381101fd Bluetooth: Add in... |
799 |
} |
cde7a863d Bluetooth: Factor... |
800 801 802 803 804 805 806 807 |
static u16 append_eir_data_to_buf(struct hci_dev *hdev, u8 *eir) { u16 eir_len = 0; size_t name_len; if (hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) eir_len = eir_append_data(eir, eir_len, EIR_CLASS_OF_DEV, hdev->dev_class, 3); |
6a9e90bff Bluetooth: Add ap... |
808 809 810 |
if (hci_dev_test_flag(hdev, HCI_LE_ENABLED)) eir_len = eir_append_le16(eir, eir_len, EIR_APPEARANCE, hdev->appearance); |
cde7a863d Bluetooth: Factor... |
811 812 813 814 815 816 817 818 819 820 |
name_len = strlen(hdev->dev_name); eir_len = eir_append_data(eir, eir_len, EIR_NAME_COMPLETE, hdev->dev_name, name_len); name_len = strlen(hdev->short_name); eir_len = eir_append_data(eir, eir_len, EIR_NAME_SHORT, hdev->short_name, name_len); return eir_len; } |
321c6feed Bluetooth: Add fr... |
821 822 823 |
static int read_ext_controller_info(struct sock *sk, struct hci_dev *hdev, void *data, u16 data_len) { |
7d5c11da1 Bluetooth: Refact... |
824 825 |
char buf[512]; struct mgmt_rp_read_ext_info *rp = (void *)buf; |
cde7a863d Bluetooth: Factor... |
826 |
u16 eir_len; |
321c6feed Bluetooth: Add fr... |
827 828 |
BT_DBG("sock %p %s", sk, hdev->name); |
7d5c11da1 Bluetooth: Refact... |
829 |
memset(&buf, 0, sizeof(buf)); |
321c6feed Bluetooth: Add fr... |
830 |
hci_dev_lock(hdev); |
7d5c11da1 Bluetooth: Refact... |
831 832 833 834 835 836 837 |
bacpy(&rp->bdaddr, &hdev->bdaddr); rp->version = hdev->hci_ver; rp->manufacturer = cpu_to_le16(hdev->manufacturer); rp->supported_settings = cpu_to_le32(get_supported_settings(hdev)); rp->current_settings = cpu_to_le32(get_current_settings(hdev)); |
321c6feed Bluetooth: Add fr... |
838 |
|
cde7a863d Bluetooth: Factor... |
839 |
eir_len = append_eir_data_to_buf(hdev, rp->eir); |
8a0c9f490 Bluetooth: Append... |
840 |
rp->eir_len = cpu_to_le16(eir_len); |
321c6feed Bluetooth: Add fr... |
841 842 843 844 845 846 847 848 849 850 851 |
hci_dev_unlock(hdev); /* If this command is called at least once, then the events * for class of device and local name changes are disabled * and only the new extended controller information event * is used. */ hci_sock_set_flag(sk, HCI_MGMT_EXT_INFO_EVENTS); hci_sock_clear_flag(sk, HCI_MGMT_DEV_CLASS_EVENTS); hci_sock_clear_flag(sk, HCI_MGMT_LOCAL_NAME_EVENTS); |
8a0c9f490 Bluetooth: Append... |
852 853 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_READ_EXT_INFO, 0, rp, sizeof(*rp) + eir_len); |
321c6feed Bluetooth: Add fr... |
854 855 856 857 |
} static int ext_info_changed(struct hci_dev *hdev, struct sock *skip) { |
5e9fae48f Bluetooth: Add su... |
858 859 860 861 862 |
char buf[512]; struct mgmt_ev_ext_info_changed *ev = (void *)buf; u16 eir_len; memset(buf, 0, sizeof(buf)); |
321c6feed Bluetooth: Add fr... |
863 |
|
5e9fae48f Bluetooth: Add su... |
864 865 |
eir_len = append_eir_data_to_buf(hdev, ev->eir); ev->eir_len = cpu_to_le16(eir_len); |
321c6feed Bluetooth: Add fr... |
866 |
|
5e9fae48f Bluetooth: Add su... |
867 868 869 |
return mgmt_limited_event(MGMT_EV_EXT_INFO_CHANGED, hdev, ev, sizeof(*ev) + eir_len, HCI_MGMT_EXT_INFO_EVENTS, skip); |
321c6feed Bluetooth: Add fr... |
870 |
} |
69ab39ea5 Bluetooth: Update... |
871 |
static int send_settings_rsp(struct sock *sk, u16 opcode, struct hci_dev *hdev) |
8680570b0 Bluetooth: Return... |
872 |
{ |
69ab39ea5 Bluetooth: Update... |
873 |
__le32 settings = cpu_to_le32(get_current_settings(hdev)); |
8680570b0 Bluetooth: Return... |
874 |
|
2a1afb5ac Bluetooth: Rename... |
875 876 |
return mgmt_cmd_complete(sk, hdev->id, opcode, 0, &settings, sizeof(settings)); |
8680570b0 Bluetooth: Return... |
877 |
} |
1904a853f Bluetooth: Add op... |
878 |
static void clean_up_hci_complete(struct hci_dev *hdev, u8 status, u16 opcode) |
8b064a3ad Bluetooth: Clean ... |
879 880 |
{ BT_DBG("%s status 0x%02x", hdev->name, status); |
a3172b7eb Bluetooth: Add ti... |
881 882 |
if (hci_conn_count(hdev) == 0) { cancel_delayed_work(&hdev->power_off); |
8b064a3ad Bluetooth: Clean ... |
883 |
queue_work(hdev->req_workqueue, &hdev->power_off.work); |
a3172b7eb Bluetooth: Add ti... |
884 |
} |
8b064a3ad Bluetooth: Clean ... |
885 |
} |
f22525700 Bluetooth: Move a... |
886 |
void mgmt_advertising_added(struct sock *sk, struct hci_dev *hdev, u8 instance) |
912098a63 Bluetooth: Add su... |
887 888 889 890 891 892 893 |
{ struct mgmt_ev_advertising_added ev; ev.instance = instance; mgmt_event(MGMT_EV_ADVERTISING_ADDED, hdev, &ev, sizeof(ev), sk); } |
f22525700 Bluetooth: Move a... |
894 895 |
void mgmt_advertising_removed(struct sock *sk, struct hci_dev *hdev, u8 instance) |
912098a63 Bluetooth: Add su... |
896 897 898 899 900 901 902 |
{ struct mgmt_ev_advertising_removed ev; ev.instance = instance; mgmt_event(MGMT_EV_ADVERTISING_REMOVED, hdev, &ev, sizeof(ev), sk); } |
7816b8203 Bluetooth: mgmt: ... |
903 904 905 906 907 908 909 |
static void cancel_adv_timeout(struct hci_dev *hdev) { if (hdev->adv_instance_timeout) { hdev->adv_instance_timeout = 0; cancel_delayed_work(&hdev->adv_instance_expire); } } |
8b064a3ad Bluetooth: Clean ... |
910 911 912 913 |
static int clean_up_hci_state(struct hci_dev *hdev) { struct hci_request req; struct hci_conn *conn; |
23a48093b Bluetooth: Fix se... |
914 915 |
bool discov_stopped; int err; |
8b064a3ad Bluetooth: Clean ... |
916 917 918 919 920 921 922 923 |
hci_req_init(&req, hdev); if (test_bit(HCI_ISCAN, &hdev->flags) || test_bit(HCI_PSCAN, &hdev->flags)) { u8 scan = 0x00; hci_req_add(&req, HCI_OP_WRITE_SCAN_ENABLE, 1, &scan); } |
37d3a1fab Bluetooth: mgmt: ... |
924 |
hci_req_clear_adv_instance(hdev, NULL, NULL, 0x00, false); |
912098a63 Bluetooth: Add su... |
925 |
|
d7a5a11d7 Bluetooth: Introd... |
926 |
if (hci_dev_test_flag(hdev, HCI_LE_ADV)) |
f22525700 Bluetooth: Move a... |
927 |
__hci_req_disable_advertising(&req); |
8b064a3ad Bluetooth: Clean ... |
928 |
|
2154d3f4f Bluetooth: Move S... |
929 |
discov_stopped = hci_req_stop_discovery(&req); |
8b064a3ad Bluetooth: Clean ... |
930 931 |
list_for_each_entry(conn, &hdev->conn_hash.list, list) { |
89e0ccc88 Bluetooth: Take a... |
932 933 |
/* 0x15 == Terminated due to Power Off */ __hci_abort_conn(&req, conn, 0x15); |
8b064a3ad Bluetooth: Clean ... |
934 |
} |
23a48093b Bluetooth: Fix se... |
935 936 937 938 939 |
err = hci_req_run(&req, clean_up_hci_complete); if (!err && discov_stopped) hci_discovery_set_state(hdev, DISCOVERY_STOPPING); return err; |
8b064a3ad Bluetooth: Clean ... |
940 |
} |
bdb6d9715 Bluetooth: mgmt: ... |
941 |
static int set_powered(struct sock *sk, struct hci_dev *hdev, void *data, |
04124681f Bluetooth: fix co... |
942 |
u16 len) |
eec8d2bcc Bluetooth: Add su... |
943 |
{ |
650f726d1 Bluetooth: Fix do... |
944 |
struct mgmt_mode *cp = data; |
3b0602cd0 Bluetooth: Rename... |
945 |
struct mgmt_pending_cmd *cmd; |
4b34ee782 Bluetooth: mgmt: ... |
946 |
int err; |
eec8d2bcc Bluetooth: Add su... |
947 |
|
bdb6d9715 Bluetooth: mgmt: ... |
948 |
BT_DBG("request for %s", hdev->name); |
eec8d2bcc Bluetooth: Add su... |
949 |
|
a7e80f25a Bluetooth: Fix ch... |
950 |
if (cp->val != 0x00 && cp->val != 0x01) |
a69e8375a Bluetooth: Rename... |
951 952 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_POWERED, MGMT_STATUS_INVALID_PARAMS); |
a7e80f25a Bluetooth: Fix ch... |
953 |
|
09fd0de5b Bluetooth: Replac... |
954 |
hci_dev_lock(hdev); |
eec8d2bcc Bluetooth: Add su... |
955 |
|
333ae95d0 Bluetooth: Add ch... |
956 |
if (pending_find(MGMT_OP_SET_POWERED, hdev)) { |
a69e8375a Bluetooth: Rename... |
957 958 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_POWERED, MGMT_STATUS_BUSY); |
87b95ba64 Bluetooth: Fix bu... |
959 960 |
goto failed; } |
4b34ee782 Bluetooth: mgmt: ... |
961 |
if (!!cp->val == hdev_is_powered(hdev)) { |
69ab39ea5 Bluetooth: Update... |
962 |
err = send_settings_rsp(sk, MGMT_OP_SET_POWERED, hdev); |
eec8d2bcc Bluetooth: Add su... |
963 964 |
goto failed; } |
2e58ef3e1 Bluetooth: Move p... |
965 |
cmd = mgmt_pending_add(sk, MGMT_OP_SET_POWERED, hdev, data, len); |
366a03369 Bluetooth: Make p... |
966 967 |
if (!cmd) { err = -ENOMEM; |
eec8d2bcc Bluetooth: Add su... |
968 |
goto failed; |
366a03369 Bluetooth: Make p... |
969 |
} |
eec8d2bcc Bluetooth: Add su... |
970 |
|
8b064a3ad Bluetooth: Clean ... |
971 |
if (cp->val) { |
192025731 Bluetooth: Use re... |
972 |
queue_work(hdev->req_workqueue, &hdev->power_on); |
8b064a3ad Bluetooth: Clean ... |
973 974 975 976 |
err = 0; } else { /* Disconnect connections, stop scans, etc */ err = clean_up_hci_state(hdev); |
a3172b7eb Bluetooth: Add ti... |
977 978 979 |
if (!err) queue_delayed_work(hdev->req_workqueue, &hdev->power_off, HCI_POWER_OFF_TIMEOUT); |
eec8d2bcc Bluetooth: Add su... |
980 |
|
8b064a3ad Bluetooth: Clean ... |
981 982 |
/* ENODATA means there were no HCI commands queued */ if (err == -ENODATA) { |
a3172b7eb Bluetooth: Add ti... |
983 |
cancel_delayed_work(&hdev->power_off); |
8b064a3ad Bluetooth: Clean ... |
984 985 986 987 |
queue_work(hdev->req_workqueue, &hdev->power_off.work); err = 0; } } |
eec8d2bcc Bluetooth: Add su... |
988 989 |
failed: |
09fd0de5b Bluetooth: Replac... |
990 |
hci_dev_unlock(hdev); |
366a03369 Bluetooth: Make p... |
991 |
return err; |
eec8d2bcc Bluetooth: Add su... |
992 |
} |
beadb2bdd Bluetooth: mgmt: ... |
993 994 |
static int new_settings(struct hci_dev *hdev, struct sock *skip) { |
f6b7712eb Bluetooth: Send g... |
995 |
__le32 ev = cpu_to_le32(get_current_settings(hdev)); |
beadb2bdd Bluetooth: mgmt: ... |
996 |
|
5504c3a31 Bluetooth: Use in... |
997 998 |
return mgmt_limited_event(MGMT_EV_NEW_SETTINGS, hdev, &ev, sizeof(ev), HCI_MGMT_SETTING_EVENTS, skip); |
beadb2bdd Bluetooth: mgmt: ... |
999 |
} |
91a668b05 Bluetooth: Fix se... |
1000 1001 1002 1003 |
int mgmt_new_settings(struct hci_dev *hdev) { return new_settings(hdev, NULL); } |
bd99abdd5 Bluetooth: Move m... |
1004 1005 1006 1007 1008 |
struct cmd_lookup { struct sock *sk; struct hci_dev *hdev; u8 mgmt_status; }; |
3b0602cd0 Bluetooth: Rename... |
1009 |
static void settings_rsp(struct mgmt_pending_cmd *cmd, void *data) |
bd99abdd5 Bluetooth: Move m... |
1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 |
{ struct cmd_lookup *match = data; send_settings_rsp(cmd->sk, cmd->opcode, match->hdev); list_del(&cmd->list); if (match->sk == NULL) { match->sk = cmd->sk; sock_hold(match->sk); } mgmt_pending_free(cmd); } |
3b0602cd0 Bluetooth: Rename... |
1024 |
static void cmd_status_rsp(struct mgmt_pending_cmd *cmd, void *data) |
bd99abdd5 Bluetooth: Move m... |
1025 1026 |
{ u8 *status = data; |
a69e8375a Bluetooth: Rename... |
1027 |
mgmt_cmd_status(cmd->sk, cmd->index, cmd->opcode, *status); |
bd99abdd5 Bluetooth: Move m... |
1028 1029 |
mgmt_pending_remove(cmd); } |
3b0602cd0 Bluetooth: Rename... |
1030 |
static void cmd_complete_rsp(struct mgmt_pending_cmd *cmd, void *data) |
1b9b5ee53 Bluetooth: Add ca... |
1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 |
{ if (cmd->cmd_complete) { u8 *status = data; cmd->cmd_complete(cmd, *status); mgmt_pending_remove(cmd); return; } cmd_status_rsp(cmd, data); } |
3b0602cd0 Bluetooth: Rename... |
1043 |
static int generic_cmd_complete(struct mgmt_pending_cmd *cmd, u8 status) |
f5818c224 Bluetooth: Conver... |
1044 |
{ |
2a1afb5ac Bluetooth: Rename... |
1045 1046 |
return mgmt_cmd_complete(cmd->sk, cmd->index, cmd->opcode, status, cmd->param, cmd->param_len); |
f5818c224 Bluetooth: Conver... |
1047 |
} |
3b0602cd0 Bluetooth: Rename... |
1048 |
static int addr_cmd_complete(struct mgmt_pending_cmd *cmd, u8 status) |
7776d1d80 Bluetooth: Use cm... |
1049 |
{ |
2a1afb5ac Bluetooth: Rename... |
1050 1051 |
return mgmt_cmd_complete(cmd->sk, cmd->index, cmd->opcode, status, cmd->param, sizeof(struct mgmt_addr_info)); |
7776d1d80 Bluetooth: Use cm... |
1052 |
} |
e6fe79865 Bluetooth: Fix RE... |
1053 1054 1055 1056 |
static u8 mgmt_bredr_support(struct hci_dev *hdev) { if (!lmp_bredr_capable(hdev)) return MGMT_STATUS_NOT_SUPPORTED; |
d7a5a11d7 Bluetooth: Introd... |
1057 |
else if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) |
e6fe79865 Bluetooth: Fix RE... |
1058 1059 1060 1061 1062 1063 1064 1065 1066 |
return MGMT_STATUS_REJECTED; else return MGMT_STATUS_SUCCESS; } static u8 mgmt_le_support(struct hci_dev *hdev) { if (!lmp_le_capable(hdev)) return MGMT_STATUS_NOT_SUPPORTED; |
d7a5a11d7 Bluetooth: Introd... |
1067 |
else if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED)) |
e6fe79865 Bluetooth: Fix RE... |
1068 1069 1070 1071 |
return MGMT_STATUS_REJECTED; else return MGMT_STATUS_SUCCESS; } |
aed1a8851 Bluetooth: Move d... |
1072 |
void mgmt_set_discoverable_complete(struct hci_dev *hdev, u8 status) |
bfaf8c9ff Bluetooth: Conver... |
1073 |
{ |
3b0602cd0 Bluetooth: Rename... |
1074 |
struct mgmt_pending_cmd *cmd; |
bfaf8c9ff Bluetooth: Conver... |
1075 1076 1077 1078 |
BT_DBG("status 0x%02x", status); hci_dev_lock(hdev); |
333ae95d0 Bluetooth: Add ch... |
1079 |
cmd = pending_find(MGMT_OP_SET_DISCOVERABLE, hdev); |
bfaf8c9ff Bluetooth: Conver... |
1080 1081 1082 1083 1084 |
if (!cmd) goto unlock; if (status) { u8 mgmt_err = mgmt_status(status); |
a69e8375a Bluetooth: Rename... |
1085 |
mgmt_cmd_status(cmd->sk, cmd->index, cmd->opcode, mgmt_err); |
a358dc11d Bluetooth: Introd... |
1086 |
hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE); |
bfaf8c9ff Bluetooth: Conver... |
1087 1088 |
goto remove_cmd; } |
aed1a8851 Bluetooth: Move d... |
1089 1090 1091 1092 |
if (hci_dev_test_flag(hdev, HCI_DISCOVERABLE) && hdev->discov_timeout > 0) { int to = msecs_to_jiffies(hdev->discov_timeout * 1000); queue_delayed_work(hdev->req_workqueue, &hdev->discov_off, to); |
d4462a07d Bluetooth: Move a... |
1093 |
} |
bfaf8c9ff Bluetooth: Conver... |
1094 1095 |
send_settings_rsp(cmd->sk, MGMT_OP_SET_DISCOVERABLE, hdev); |
aed1a8851 Bluetooth: Move d... |
1096 |
new_settings(hdev, cmd->sk); |
970ba5242 Bluetooth: Update... |
1097 |
|
bfaf8c9ff Bluetooth: Conver... |
1098 1099 1100 1101 1102 1103 |
remove_cmd: mgmt_pending_remove(cmd); unlock: hci_dev_unlock(hdev); } |
bdb6d9715 Bluetooth: mgmt: ... |
1104 |
static int set_discoverable(struct sock *sk, struct hci_dev *hdev, void *data, |
04124681f Bluetooth: fix co... |
1105 |
u16 len) |
73f22f623 Bluetooth: Add su... |
1106 |
{ |
650f726d1 Bluetooth: Fix do... |
1107 |
struct mgmt_cp_set_discoverable *cp = data; |
3b0602cd0 Bluetooth: Rename... |
1108 |
struct mgmt_pending_cmd *cmd; |
5e5282bbf Bluetooth: mgmt: ... |
1109 |
u16 timeout; |
73f22f623 Bluetooth: Add su... |
1110 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
1111 |
BT_DBG("request for %s", hdev->name); |
73f22f623 Bluetooth: Add su... |
1112 |
|
d7a5a11d7 Bluetooth: Introd... |
1113 1114 |
if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED) && !hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) |
a69e8375a Bluetooth: Rename... |
1115 1116 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, MGMT_STATUS_REJECTED); |
33c525c0a Bluetooth: mgmt: ... |
1117 |
|
310a3d485 Bluetooth: Add su... |
1118 |
if (cp->val != 0x00 && cp->val != 0x01 && cp->val != 0x02) |
a69e8375a Bluetooth: Rename... |
1119 1120 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, MGMT_STATUS_INVALID_PARAMS); |
a7e80f25a Bluetooth: Fix ch... |
1121 |
|
1f350c872 Bluetooth: Fix br... |
1122 |
timeout = __le16_to_cpu(cp->timeout); |
310a3d485 Bluetooth: Add su... |
1123 1124 1125 1126 1127 1128 |
/* Disabling discoverable requires that no timeout is set, * and enabling limited discoverable requires a timeout. */ if ((cp->val == 0x00 && timeout > 0) || (cp->val == 0x02 && timeout == 0)) |
a69e8375a Bluetooth: Rename... |
1129 1130 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, MGMT_STATUS_INVALID_PARAMS); |
73f22f623 Bluetooth: Add su... |
1131 |
|
09fd0de5b Bluetooth: Replac... |
1132 |
hci_dev_lock(hdev); |
73f22f623 Bluetooth: Add su... |
1133 |
|
5e5282bbf Bluetooth: mgmt: ... |
1134 |
if (!hdev_is_powered(hdev) && timeout > 0) { |
a69e8375a Bluetooth: Rename... |
1135 1136 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, MGMT_STATUS_NOT_POWERED); |
73f22f623 Bluetooth: Add su... |
1137 1138 |
goto failed; } |
333ae95d0 Bluetooth: Add ch... |
1139 1140 |
if (pending_find(MGMT_OP_SET_DISCOVERABLE, hdev) || pending_find(MGMT_OP_SET_CONNECTABLE, hdev)) { |
a69e8375a Bluetooth: Rename... |
1141 1142 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, MGMT_STATUS_BUSY); |
73f22f623 Bluetooth: Add su... |
1143 1144 |
goto failed; } |
d7a5a11d7 Bluetooth: Introd... |
1145 |
if (!hci_dev_test_flag(hdev, HCI_CONNECTABLE)) { |
a69e8375a Bluetooth: Rename... |
1146 1147 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, MGMT_STATUS_REJECTED); |
5e5282bbf Bluetooth: mgmt: ... |
1148 1149 1150 1151 |
goto failed; } if (!hdev_is_powered(hdev)) { |
0224d2faf Bluetooth: mgmt: ... |
1152 |
bool changed = false; |
310a3d485 Bluetooth: Add su... |
1153 1154 1155 1156 |
/* Setting limited discoverable when powered off is * not a valid operation since it requires a timeout * and so no need to check HCI_LIMITED_DISCOVERABLE. */ |
d7a5a11d7 Bluetooth: Introd... |
1157 |
if (!!cp->val != hci_dev_test_flag(hdev, HCI_DISCOVERABLE)) { |
ce05d603a Bluetooth: Introd... |
1158 |
hci_dev_change_flag(hdev, HCI_DISCOVERABLE); |
0224d2faf Bluetooth: mgmt: ... |
1159 1160 |
changed = true; } |
5e5282bbf Bluetooth: mgmt: ... |
1161 |
err = send_settings_rsp(sk, MGMT_OP_SET_DISCOVERABLE, hdev); |
0224d2faf Bluetooth: mgmt: ... |
1162 1163 1164 1165 1166 |
if (err < 0) goto failed; if (changed) err = new_settings(hdev, sk); |
5e5282bbf Bluetooth: mgmt: ... |
1167 1168 |
goto failed; } |
310a3d485 Bluetooth: Add su... |
1169 1170 1171 1172 |
/* If the current mode is the same, then just update the timeout * value with the new value. And if only the timeout gets updated, * then no need for any HCI transactions. */ |
d7a5a11d7 Bluetooth: Introd... |
1173 1174 1175 |
if (!!cp->val == hci_dev_test_flag(hdev, HCI_DISCOVERABLE) && (cp->val == 0x02) == hci_dev_test_flag(hdev, HCI_LIMITED_DISCOVERABLE)) { |
36261547c Bluetooth: Simpli... |
1176 1177 |
cancel_delayed_work(&hdev->discov_off); hdev->discov_timeout = timeout; |
955638ece Bluetooth: Fix ha... |
1178 |
|
36261547c Bluetooth: Simpli... |
1179 1180 |
if (cp->val && hdev->discov_timeout > 0) { int to = msecs_to_jiffies(hdev->discov_timeout * 1000); |
c366f555b Bluetooth: Move d... |
1181 1182 |
queue_delayed_work(hdev->req_workqueue, &hdev->discov_off, to); |
955638ece Bluetooth: Fix ha... |
1183 |
} |
69ab39ea5 Bluetooth: Update... |
1184 |
err = send_settings_rsp(sk, MGMT_OP_SET_DISCOVERABLE, hdev); |
73f22f623 Bluetooth: Add su... |
1185 1186 |
goto failed; } |
2e58ef3e1 Bluetooth: Move p... |
1187 |
cmd = mgmt_pending_add(sk, MGMT_OP_SET_DISCOVERABLE, hdev, data, len); |
366a03369 Bluetooth: Make p... |
1188 1189 |
if (!cmd) { err = -ENOMEM; |
73f22f623 Bluetooth: Add su... |
1190 |
goto failed; |
366a03369 Bluetooth: Make p... |
1191 |
} |
73f22f623 Bluetooth: Add su... |
1192 |
|
310a3d485 Bluetooth: Add su... |
1193 1194 1195 1196 1197 1198 |
/* Cancel any potential discoverable timeout that might be * still active and store new timeout value. The arming of * the timeout happens in the complete handler. */ cancel_delayed_work(&hdev->discov_off); hdev->discov_timeout = timeout; |
aed1a8851 Bluetooth: Move d... |
1199 1200 1201 1202 |
if (cp->val) hci_dev_set_flag(hdev, HCI_DISCOVERABLE); else hci_dev_clear_flag(hdev, HCI_DISCOVERABLE); |
b456f87cb Bluetooth: Move H... |
1203 1204 |
/* Limited discoverable mode */ if (cp->val == 0x02) |
a1536da25 Bluetooth: Introd... |
1205 |
hci_dev_set_flag(hdev, HCI_LIMITED_DISCOVERABLE); |
b456f87cb Bluetooth: Move H... |
1206 |
else |
a358dc11d Bluetooth: Introd... |
1207 |
hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE); |
b456f87cb Bluetooth: Move H... |
1208 |
|
aed1a8851 Bluetooth: Move d... |
1209 1210 |
queue_work(hdev->req_workqueue, &hdev->discoverable_update); err = 0; |
73f22f623 Bluetooth: Add su... |
1211 1212 |
failed: |
09fd0de5b Bluetooth: Replac... |
1213 |
hci_dev_unlock(hdev); |
73f22f623 Bluetooth: Add su... |
1214 1215 |
return err; } |
53c0ba745 Bluetooth: Move c... |
1216 |
void mgmt_set_connectable_complete(struct hci_dev *hdev, u8 status) |
2b76f4539 Bluetooth: Use an... |
1217 |
{ |
3b0602cd0 Bluetooth: Rename... |
1218 |
struct mgmt_pending_cmd *cmd; |
2b76f4539 Bluetooth: Use an... |
1219 1220 1221 1222 |
BT_DBG("status 0x%02x", status); hci_dev_lock(hdev); |
333ae95d0 Bluetooth: Add ch... |
1223 |
cmd = pending_find(MGMT_OP_SET_CONNECTABLE, hdev); |
2b76f4539 Bluetooth: Use an... |
1224 1225 |
if (!cmd) goto unlock; |
37438c1f7 Bluetooth: Add mi... |
1226 1227 |
if (status) { u8 mgmt_err = mgmt_status(status); |
a69e8375a Bluetooth: Rename... |
1228 |
mgmt_cmd_status(cmd->sk, cmd->index, cmd->opcode, mgmt_err); |
37438c1f7 Bluetooth: Add mi... |
1229 1230 |
goto remove_cmd; } |
2b76f4539 Bluetooth: Use an... |
1231 |
send_settings_rsp(cmd->sk, MGMT_OP_SET_CONNECTABLE, hdev); |
53c0ba745 Bluetooth: Move c... |
1232 |
new_settings(hdev, cmd->sk); |
d7b856f93 Bluetooth: Move m... |
1233 |
|
37438c1f7 Bluetooth: Add mi... |
1234 |
remove_cmd: |
2b76f4539 Bluetooth: Use an... |
1235 1236 1237 1238 1239 |
mgmt_pending_remove(cmd); unlock: hci_dev_unlock(hdev); } |
e8ba3a1f0 Bluetooth: Refact... |
1240 1241 1242 1243 1244 |
static int set_connectable_update_settings(struct hci_dev *hdev, struct sock *sk, u8 val) { bool changed = false; int err; |
d7a5a11d7 Bluetooth: Introd... |
1245 |
if (!!val != hci_dev_test_flag(hdev, HCI_CONNECTABLE)) |
e8ba3a1f0 Bluetooth: Refact... |
1246 1247 1248 |
changed = true; if (val) { |
a1536da25 Bluetooth: Introd... |
1249 |
hci_dev_set_flag(hdev, HCI_CONNECTABLE); |
e8ba3a1f0 Bluetooth: Refact... |
1250 |
} else { |
a358dc11d Bluetooth: Introd... |
1251 1252 |
hci_dev_clear_flag(hdev, HCI_CONNECTABLE); hci_dev_clear_flag(hdev, HCI_DISCOVERABLE); |
e8ba3a1f0 Bluetooth: Refact... |
1253 1254 1255 1256 1257 |
} err = send_settings_rsp(sk, MGMT_OP_SET_CONNECTABLE, hdev); if (err < 0) return err; |
562064e65 Bluetooth: Fix to... |
1258 |
if (changed) { |
01b1cb87d Bluetooth: Run pa... |
1259 |
hci_req_update_scan(hdev); |
562064e65 Bluetooth: Fix to... |
1260 |
hci_update_background_scan(hdev); |
e8ba3a1f0 Bluetooth: Refact... |
1261 |
return new_settings(hdev, sk); |
562064e65 Bluetooth: Fix to... |
1262 |
} |
e8ba3a1f0 Bluetooth: Refact... |
1263 1264 1265 |
return 0; } |
bdb6d9715 Bluetooth: mgmt: ... |
1266 |
static int set_connectable(struct sock *sk, struct hci_dev *hdev, void *data, |
04124681f Bluetooth: fix co... |
1267 |
u16 len) |
9fbcbb455 Bluetooth: Add se... |
1268 |
{ |
650f726d1 Bluetooth: Fix do... |
1269 |
struct mgmt_mode *cp = data; |
3b0602cd0 Bluetooth: Rename... |
1270 |
struct mgmt_pending_cmd *cmd; |
9fbcbb455 Bluetooth: Add se... |
1271 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
1272 |
BT_DBG("request for %s", hdev->name); |
9fbcbb455 Bluetooth: Add se... |
1273 |
|
d7a5a11d7 Bluetooth: Introd... |
1274 1275 |
if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED) && !hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) |
a69e8375a Bluetooth: Rename... |
1276 1277 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_CONNECTABLE, MGMT_STATUS_REJECTED); |
33c525c0a Bluetooth: mgmt: ... |
1278 |
|
a7e80f25a Bluetooth: Fix ch... |
1279 |
if (cp->val != 0x00 && cp->val != 0x01) |
a69e8375a Bluetooth: Rename... |
1280 1281 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_CONNECTABLE, MGMT_STATUS_INVALID_PARAMS); |
a7e80f25a Bluetooth: Fix ch... |
1282 |
|
09fd0de5b Bluetooth: Replac... |
1283 |
hci_dev_lock(hdev); |
9fbcbb455 Bluetooth: Add se... |
1284 |
|
4b34ee782 Bluetooth: mgmt: ... |
1285 |
if (!hdev_is_powered(hdev)) { |
e8ba3a1f0 Bluetooth: Refact... |
1286 |
err = set_connectable_update_settings(hdev, sk, cp->val); |
9fbcbb455 Bluetooth: Add se... |
1287 1288 |
goto failed; } |
333ae95d0 Bluetooth: Add ch... |
1289 1290 |
if (pending_find(MGMT_OP_SET_DISCOVERABLE, hdev) || pending_find(MGMT_OP_SET_CONNECTABLE, hdev)) { |
a69e8375a Bluetooth: Rename... |
1291 1292 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_CONNECTABLE, MGMT_STATUS_BUSY); |
9fbcbb455 Bluetooth: Add se... |
1293 1294 |
goto failed; } |
2e58ef3e1 Bluetooth: Move p... |
1295 |
cmd = mgmt_pending_add(sk, MGMT_OP_SET_CONNECTABLE, hdev, data, len); |
366a03369 Bluetooth: Make p... |
1296 1297 |
if (!cmd) { err = -ENOMEM; |
9fbcbb455 Bluetooth: Add se... |
1298 |
goto failed; |
366a03369 Bluetooth: Make p... |
1299 |
} |
9fbcbb455 Bluetooth: Add se... |
1300 |
|
53c0ba745 Bluetooth: Move c... |
1301 1302 1303 1304 1305 |
if (cp->val) { hci_dev_set_flag(hdev, HCI_CONNECTABLE); } else { if (hdev->discov_timeout > 0) cancel_delayed_work(&hdev->discov_off); |
2b76f4539 Bluetooth: Use an... |
1306 |
|
53c0ba745 Bluetooth: Move c... |
1307 1308 1309 |
hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE); hci_dev_clear_flag(hdev, HCI_DISCOVERABLE); hci_dev_clear_flag(hdev, HCI_CONNECTABLE); |
9b74246f3 Bluetooth: Reorga... |
1310 |
} |
2b76f4539 Bluetooth: Use an... |
1311 |
|
53c0ba745 Bluetooth: Move c... |
1312 1313 |
queue_work(hdev->req_workqueue, &hdev->connectable_update); err = 0; |
9fbcbb455 Bluetooth: Add se... |
1314 1315 |
failed: |
09fd0de5b Bluetooth: Replac... |
1316 |
hci_dev_unlock(hdev); |
9fbcbb455 Bluetooth: Add se... |
1317 1318 |
return err; } |
b2939475e Bluetooth: Rename... |
1319 |
static int set_bondable(struct sock *sk, struct hci_dev *hdev, void *data, |
04124681f Bluetooth: fix co... |
1320 |
u16 len) |
c542a06c2 Bluetooth: Implem... |
1321 |
{ |
650f726d1 Bluetooth: Fix do... |
1322 |
struct mgmt_mode *cp = data; |
555943565 Bluetooth: Send n... |
1323 |
bool changed; |
c542a06c2 Bluetooth: Implem... |
1324 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
1325 |
BT_DBG("request for %s", hdev->name); |
c542a06c2 Bluetooth: Implem... |
1326 |
|
a7e80f25a Bluetooth: Fix ch... |
1327 |
if (cp->val != 0x00 && cp->val != 0x01) |
a69e8375a Bluetooth: Rename... |
1328 1329 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_BONDABLE, MGMT_STATUS_INVALID_PARAMS); |
a7e80f25a Bluetooth: Fix ch... |
1330 |
|
09fd0de5b Bluetooth: Replac... |
1331 |
hci_dev_lock(hdev); |
c542a06c2 Bluetooth: Implem... |
1332 1333 |
if (cp->val) |
238be788f Bluetooth: Introd... |
1334 |
changed = !hci_dev_test_and_set_flag(hdev, HCI_BONDABLE); |
c542a06c2 Bluetooth: Implem... |
1335 |
else |
a69d89272 Bluetooth: Introd... |
1336 |
changed = hci_dev_test_and_clear_flag(hdev, HCI_BONDABLE); |
c542a06c2 Bluetooth: Implem... |
1337 |
|
b2939475e Bluetooth: Rename... |
1338 |
err = send_settings_rsp(sk, MGMT_OP_SET_BONDABLE, hdev); |
c542a06c2 Bluetooth: Implem... |
1339 |
if (err < 0) |
555943565 Bluetooth: Send n... |
1340 |
goto unlock; |
c542a06c2 Bluetooth: Implem... |
1341 |
|
82a37adee Bluetooth: Add su... |
1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 |
if (changed) { /* In limited privacy mode the change of bondable mode * may affect the local advertising address. */ if (hdev_is_powered(hdev) && hci_dev_test_flag(hdev, HCI_ADVERTISING) && hci_dev_test_flag(hdev, HCI_DISCOVERABLE) && hci_dev_test_flag(hdev, HCI_LIMITED_PRIVACY)) queue_work(hdev->req_workqueue, &hdev->discoverable_update); |
555943565 Bluetooth: Send n... |
1352 |
err = new_settings(hdev, sk); |
82a37adee Bluetooth: Add su... |
1353 |
} |
c542a06c2 Bluetooth: Implem... |
1354 |
|
555943565 Bluetooth: Send n... |
1355 |
unlock: |
09fd0de5b Bluetooth: Replac... |
1356 |
hci_dev_unlock(hdev); |
c542a06c2 Bluetooth: Implem... |
1357 1358 |
return err; } |
04124681f Bluetooth: fix co... |
1359 1360 |
static int set_link_security(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) |
33ef95ed3 Bluetooth: mgmt: ... |
1361 1362 |
{ struct mgmt_mode *cp = data; |
3b0602cd0 Bluetooth: Rename... |
1363 |
struct mgmt_pending_cmd *cmd; |
e6fe79865 Bluetooth: Fix RE... |
1364 |
u8 val, status; |
33ef95ed3 Bluetooth: mgmt: ... |
1365 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
1366 |
BT_DBG("request for %s", hdev->name); |
33ef95ed3 Bluetooth: mgmt: ... |
1367 |
|
e6fe79865 Bluetooth: Fix RE... |
1368 1369 |
status = mgmt_bredr_support(hdev); if (status) |
a69e8375a Bluetooth: Rename... |
1370 1371 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_LINK_SECURITY, status); |
33c525c0a Bluetooth: mgmt: ... |
1372 |
|
a7e80f25a Bluetooth: Fix ch... |
1373 |
if (cp->val != 0x00 && cp->val != 0x01) |
a69e8375a Bluetooth: Rename... |
1374 1375 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_LINK_SECURITY, MGMT_STATUS_INVALID_PARAMS); |
a7e80f25a Bluetooth: Fix ch... |
1376 |
|
33ef95ed3 Bluetooth: mgmt: ... |
1377 |
hci_dev_lock(hdev); |
4b34ee782 Bluetooth: mgmt: ... |
1378 |
if (!hdev_is_powered(hdev)) { |
47990ea09 Bluetooth: mgmt: ... |
1379 |
bool changed = false; |
d7a5a11d7 Bluetooth: Introd... |
1380 |
if (!!cp->val != hci_dev_test_flag(hdev, HCI_LINK_SECURITY)) { |
ce05d603a Bluetooth: Introd... |
1381 |
hci_dev_change_flag(hdev, HCI_LINK_SECURITY); |
47990ea09 Bluetooth: mgmt: ... |
1382 1383 1384 1385 1386 1387 1388 1389 1390 |
changed = true; } err = send_settings_rsp(sk, MGMT_OP_SET_LINK_SECURITY, hdev); if (err < 0) goto failed; if (changed) err = new_settings(hdev, sk); |
33ef95ed3 Bluetooth: mgmt: ... |
1391 1392 |
goto failed; } |
333ae95d0 Bluetooth: Add ch... |
1393 |
if (pending_find(MGMT_OP_SET_LINK_SECURITY, hdev)) { |
a69e8375a Bluetooth: Rename... |
1394 1395 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_LINK_SECURITY, MGMT_STATUS_BUSY); |
33ef95ed3 Bluetooth: mgmt: ... |
1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 |
goto failed; } val = !!cp->val; if (test_bit(HCI_AUTH, &hdev->flags) == val) { err = send_settings_rsp(sk, MGMT_OP_SET_LINK_SECURITY, hdev); goto failed; } cmd = mgmt_pending_add(sk, MGMT_OP_SET_LINK_SECURITY, hdev, data, len); if (!cmd) { err = -ENOMEM; goto failed; } err = hci_send_cmd(hdev, HCI_OP_WRITE_AUTH_ENABLE, sizeof(val), &val); if (err < 0) { mgmt_pending_remove(cmd); goto failed; } failed: hci_dev_unlock(hdev); |
33ef95ed3 Bluetooth: mgmt: ... |
1420 1421 |
return err; } |
bdb6d9715 Bluetooth: mgmt: ... |
1422 |
static int set_ssp(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) |
ed2c4ee36 Bluetooth: mgmt: ... |
1423 1424 |
{ struct mgmt_mode *cp = data; |
3b0602cd0 Bluetooth: Rename... |
1425 |
struct mgmt_pending_cmd *cmd; |
72ef0c1a9 Bluetooth: Remove... |
1426 |
u8 status; |
ed2c4ee36 Bluetooth: mgmt: ... |
1427 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
1428 |
BT_DBG("request for %s", hdev->name); |
ed2c4ee36 Bluetooth: mgmt: ... |
1429 |
|
cdba5281b Bluetooth: Restri... |
1430 1431 |
status = mgmt_bredr_support(hdev); if (status) |
a69e8375a Bluetooth: Rename... |
1432 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SSP, status); |
cdba5281b Bluetooth: Restri... |
1433 |
|
13ecd8b66 Bluetooth: Move n... |
1434 |
if (!lmp_ssp_capable(hdev)) |
a69e8375a Bluetooth: Rename... |
1435 1436 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SSP, MGMT_STATUS_NOT_SUPPORTED); |
ed2c4ee36 Bluetooth: mgmt: ... |
1437 |
|
a7e80f25a Bluetooth: Fix ch... |
1438 |
if (cp->val != 0x00 && cp->val != 0x01) |
a69e8375a Bluetooth: Rename... |
1439 1440 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SSP, MGMT_STATUS_INVALID_PARAMS); |
a7e80f25a Bluetooth: Fix ch... |
1441 |
|
13ecd8b66 Bluetooth: Move n... |
1442 |
hci_dev_lock(hdev); |
6c8f12c14 Bluetooth: mgmt: ... |
1443 |
|
4b34ee782 Bluetooth: mgmt: ... |
1444 |
if (!hdev_is_powered(hdev)) { |
9ecb3e242 Bluetooth: Restri... |
1445 |
bool changed; |
c0ecddc25 Bluetooth: mgmt: ... |
1446 |
|
9ecb3e242 Bluetooth: Restri... |
1447 |
if (cp->val) { |
238be788f Bluetooth: Introd... |
1448 1449 |
changed = !hci_dev_test_and_set_flag(hdev, HCI_SSP_ENABLED); |
9ecb3e242 Bluetooth: Restri... |
1450 |
} else { |
a69d89272 Bluetooth: Introd... |
1451 1452 |
changed = hci_dev_test_and_clear_flag(hdev, HCI_SSP_ENABLED); |
9ecb3e242 Bluetooth: Restri... |
1453 |
if (!changed) |
a69d89272 Bluetooth: Introd... |
1454 1455 |
changed = hci_dev_test_and_clear_flag(hdev, HCI_HS_ENABLED); |
9ecb3e242 Bluetooth: Restri... |
1456 |
else |
a358dc11d Bluetooth: Introd... |
1457 |
hci_dev_clear_flag(hdev, HCI_HS_ENABLED); |
c0ecddc25 Bluetooth: mgmt: ... |
1458 1459 1460 1461 1462 1463 1464 1465 |
} err = send_settings_rsp(sk, MGMT_OP_SET_SSP, hdev); if (err < 0) goto failed; if (changed) err = new_settings(hdev, sk); |
ed2c4ee36 Bluetooth: mgmt: ... |
1466 1467 |
goto failed; } |
333ae95d0 Bluetooth: Add ch... |
1468 |
if (pending_find(MGMT_OP_SET_SSP, hdev)) { |
a69e8375a Bluetooth: Rename... |
1469 1470 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SSP, MGMT_STATUS_BUSY); |
ed2c4ee36 Bluetooth: mgmt: ... |
1471 1472 |
goto failed; } |
d7a5a11d7 Bluetooth: Introd... |
1473 |
if (!!cp->val == hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) { |
ed2c4ee36 Bluetooth: mgmt: ... |
1474 1475 1476 1477 1478 1479 1480 1481 1482 |
err = send_settings_rsp(sk, MGMT_OP_SET_SSP, hdev); goto failed; } cmd = mgmt_pending_add(sk, MGMT_OP_SET_SSP, hdev, data, len); if (!cmd) { err = -ENOMEM; goto failed; } |
d7a5a11d7 Bluetooth: Introd... |
1483 |
if (!cp->val && hci_dev_test_flag(hdev, HCI_USE_DEBUG_KEYS)) |
3769972ba Bluetooth: Add a ... |
1484 1485 |
hci_send_cmd(hdev, HCI_OP_WRITE_SSP_DEBUG_MODE, sizeof(cp->val), &cp->val); |
72ef0c1a9 Bluetooth: Remove... |
1486 |
err = hci_send_cmd(hdev, HCI_OP_WRITE_SSP_MODE, 1, &cp->val); |
ed2c4ee36 Bluetooth: mgmt: ... |
1487 1488 1489 1490 1491 1492 1493 |
if (err < 0) { mgmt_pending_remove(cmd); goto failed; } failed: hci_dev_unlock(hdev); |
ed2c4ee36 Bluetooth: mgmt: ... |
1494 1495 |
return err; } |
bdb6d9715 Bluetooth: mgmt: ... |
1496 |
static int set_hs(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) |
6d80dfd09 Bluetooth: mgmt: ... |
1497 1498 |
{ struct mgmt_mode *cp = data; |
ee3926936 Bluetooth: Send n... |
1499 |
bool changed; |
e6fe79865 Bluetooth: Fix RE... |
1500 |
u8 status; |
ee3926936 Bluetooth: Send n... |
1501 |
int err; |
6d80dfd09 Bluetooth: mgmt: ... |
1502 |
|
bdb6d9715 Bluetooth: mgmt: ... |
1503 |
BT_DBG("request for %s", hdev->name); |
6d80dfd09 Bluetooth: mgmt: ... |
1504 |
|
e6fe79865 Bluetooth: Fix RE... |
1505 1506 |
status = mgmt_bredr_support(hdev); if (status) |
a69e8375a Bluetooth: Rename... |
1507 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, status); |
6d80dfd09 Bluetooth: mgmt: ... |
1508 |
|
9ecb3e242 Bluetooth: Restri... |
1509 |
if (!lmp_ssp_capable(hdev)) |
a69e8375a Bluetooth: Rename... |
1510 1511 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, MGMT_STATUS_NOT_SUPPORTED); |
9ecb3e242 Bluetooth: Restri... |
1512 |
|
d7a5a11d7 Bluetooth: Introd... |
1513 |
if (!hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) |
a69e8375a Bluetooth: Rename... |
1514 1515 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, MGMT_STATUS_REJECTED); |
9ecb3e242 Bluetooth: Restri... |
1516 |
|
a7e80f25a Bluetooth: Fix ch... |
1517 |
if (cp->val != 0x00 && cp->val != 0x01) |
a69e8375a Bluetooth: Rename... |
1518 1519 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, MGMT_STATUS_INVALID_PARAMS); |
a7e80f25a Bluetooth: Fix ch... |
1520 |
|
ee3926936 Bluetooth: Send n... |
1521 |
hci_dev_lock(hdev); |
333ae95d0 Bluetooth: Add ch... |
1522 |
if (pending_find(MGMT_OP_SET_SSP, hdev)) { |
a69e8375a Bluetooth: Rename... |
1523 1524 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, MGMT_STATUS_BUSY); |
a2cb01de1 Bluetooth: Fix ch... |
1525 1526 |
goto unlock; } |
a0cdf960b Bluetooth: Restri... |
1527 |
if (cp->val) { |
238be788f Bluetooth: Introd... |
1528 |
changed = !hci_dev_test_and_set_flag(hdev, HCI_HS_ENABLED); |
a0cdf960b Bluetooth: Restri... |
1529 1530 |
} else { if (hdev_is_powered(hdev)) { |
a69e8375a Bluetooth: Rename... |
1531 1532 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, MGMT_STATUS_REJECTED); |
a0cdf960b Bluetooth: Restri... |
1533 1534 |
goto unlock; } |
a69d89272 Bluetooth: Introd... |
1535 |
changed = hci_dev_test_and_clear_flag(hdev, HCI_HS_ENABLED); |
a0cdf960b Bluetooth: Restri... |
1536 |
} |
ee3926936 Bluetooth: Send n... |
1537 1538 1539 1540 1541 1542 1543 |
err = send_settings_rsp(sk, MGMT_OP_SET_HS, hdev); if (err < 0) goto unlock; if (changed) err = new_settings(hdev, sk); |
6d80dfd09 Bluetooth: mgmt: ... |
1544 |
|
ee3926936 Bluetooth: Send n... |
1545 1546 1547 |
unlock: hci_dev_unlock(hdev); return err; |
6d80dfd09 Bluetooth: mgmt: ... |
1548 |
} |
1904a853f Bluetooth: Add op... |
1549 |
static void le_enable_complete(struct hci_dev *hdev, u8 status, u16 opcode) |
416a4ae56 Bluetooth: Use as... |
1550 1551 |
{ struct cmd_lookup match = { NULL, hdev }; |
3ad675827 Bluetooth: Fix mi... |
1552 |
hci_dev_lock(hdev); |
416a4ae56 Bluetooth: Use as... |
1553 1554 1555 1556 1557 |
if (status) { u8 mgmt_err = mgmt_status(status); mgmt_pending_foreach(MGMT_OP_SET_LE, hdev, cmd_status_rsp, &mgmt_err); |
3ad675827 Bluetooth: Fix mi... |
1558 |
goto unlock; |
416a4ae56 Bluetooth: Use as... |
1559 1560 1561 1562 1563 1564 1565 1566 |
} mgmt_pending_foreach(MGMT_OP_SET_LE, hdev, settings_rsp, &match); new_settings(hdev, match.sk); if (match.sk) sock_put(match.sk); |
441ad2d04 Bluetooth: Update... |
1567 1568 1569 1570 1571 1572 |
/* Make sure the controller has a good default for * advertising data. Restrict the update to when LE * has actually been enabled. During power on, the * update in powered_update_hci will take care of it. */ |
d7a5a11d7 Bluetooth: Introd... |
1573 |
if (hci_dev_test_flag(hdev, HCI_LE_ENABLED)) { |
441ad2d04 Bluetooth: Update... |
1574 |
struct hci_request req; |
441ad2d04 Bluetooth: Update... |
1575 |
hci_req_init(&req, hdev); |
cab054ab4 Bluetooth: Clean ... |
1576 1577 |
__hci_req_update_adv_data(&req, 0x00); __hci_req_update_scan_rsp_data(&req, 0x00); |
441ad2d04 Bluetooth: Update... |
1578 |
hci_req_run(&req, NULL); |
2e93e53b8 Bluetooth: Run al... |
1579 |
hci_update_background_scan(hdev); |
441ad2d04 Bluetooth: Update... |
1580 |
} |
3ad675827 Bluetooth: Fix mi... |
1581 1582 1583 |
unlock: hci_dev_unlock(hdev); |
416a4ae56 Bluetooth: Use as... |
1584 |
} |
bdb6d9715 Bluetooth: mgmt: ... |
1585 |
static int set_le(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) |
06199cf86 Bluetooth: mgmt: ... |
1586 1587 1588 |
{ struct mgmt_mode *cp = data; struct hci_cp_write_le_host_supported hci_cp; |
3b0602cd0 Bluetooth: Rename... |
1589 |
struct mgmt_pending_cmd *cmd; |
416a4ae56 Bluetooth: Use as... |
1590 |
struct hci_request req; |
06199cf86 Bluetooth: mgmt: ... |
1591 |
int err; |
0b60eba1b Bluetooth: Don't ... |
1592 |
u8 val, enabled; |
06199cf86 Bluetooth: mgmt: ... |
1593 |
|
bdb6d9715 Bluetooth: mgmt: ... |
1594 |
BT_DBG("request for %s", hdev->name); |
06199cf86 Bluetooth: mgmt: ... |
1595 |
|
13ecd8b66 Bluetooth: Move n... |
1596 |
if (!lmp_le_capable(hdev)) |
a69e8375a Bluetooth: Rename... |
1597 1598 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_LE, MGMT_STATUS_NOT_SUPPORTED); |
1de028ceb Bluetooth: mgmt: ... |
1599 |
|
a7e80f25a Bluetooth: Fix ch... |
1600 |
if (cp->val != 0x00 && cp->val != 0x01) |
a69e8375a Bluetooth: Rename... |
1601 1602 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_LE, MGMT_STATUS_INVALID_PARAMS); |
a7e80f25a Bluetooth: Fix ch... |
1603 |
|
e7844ee59 Bluetooth: Gracef... |
1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 |
/* Bluetooth single mode LE only controllers or dual-mode * controllers configured as LE only devices, do not allow * switching LE off. These have either LE enabled explicitly * or BR/EDR has been previously switched off. * * When trying to enable an already enabled LE, then gracefully * send a positive response. Trying to disable it however will * result into rejection. */ if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) { if (cp->val == 0x01) return send_settings_rsp(sk, MGMT_OP_SET_LE, hdev); |
a69e8375a Bluetooth: Rename... |
1616 1617 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_LE, MGMT_STATUS_REJECTED); |
e7844ee59 Bluetooth: Gracef... |
1618 |
} |
c73eee917 Bluetooth: Fix se... |
1619 |
|
13ecd8b66 Bluetooth: Move n... |
1620 |
hci_dev_lock(hdev); |
06199cf86 Bluetooth: mgmt: ... |
1621 1622 |
val = !!cp->val; |
ffa88e02b Bluetooth: Move d... |
1623 |
enabled = lmp_host_le_capable(hdev); |
06199cf86 Bluetooth: mgmt: ... |
1624 |
|
847818d9c Bluetooth: mgmt: ... |
1625 |
if (!val) |
37d3a1fab Bluetooth: mgmt: ... |
1626 |
hci_req_clear_adv_instance(hdev, NULL, NULL, 0x00, true); |
847818d9c Bluetooth: mgmt: ... |
1627 |
|
0b60eba1b Bluetooth: Don't ... |
1628 |
if (!hdev_is_powered(hdev) || val == enabled) { |
06199cf86 Bluetooth: mgmt: ... |
1629 |
bool changed = false; |
d7a5a11d7 Bluetooth: Introd... |
1630 |
if (val != hci_dev_test_flag(hdev, HCI_LE_ENABLED)) { |
ce05d603a Bluetooth: Introd... |
1631 |
hci_dev_change_flag(hdev, HCI_LE_ENABLED); |
06199cf86 Bluetooth: mgmt: ... |
1632 1633 |
changed = true; } |
d7a5a11d7 Bluetooth: Introd... |
1634 |
if (!val && hci_dev_test_flag(hdev, HCI_ADVERTISING)) { |
a358dc11d Bluetooth: Introd... |
1635 |
hci_dev_clear_flag(hdev, HCI_ADVERTISING); |
eeca6f891 Bluetooth: Add ne... |
1636 1637 |
changed = true; } |
06199cf86 Bluetooth: mgmt: ... |
1638 1639 |
err = send_settings_rsp(sk, MGMT_OP_SET_LE, hdev); if (err < 0) |
1de028ceb Bluetooth: mgmt: ... |
1640 |
goto unlock; |
06199cf86 Bluetooth: mgmt: ... |
1641 1642 1643 |
if (changed) err = new_settings(hdev, sk); |
1de028ceb Bluetooth: mgmt: ... |
1644 |
goto unlock; |
06199cf86 Bluetooth: mgmt: ... |
1645 |
} |
333ae95d0 Bluetooth: Add ch... |
1646 1647 |
if (pending_find(MGMT_OP_SET_LE, hdev) || pending_find(MGMT_OP_SET_ADVERTISING, hdev)) { |
a69e8375a Bluetooth: Rename... |
1648 1649 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_LE, MGMT_STATUS_BUSY); |
1de028ceb Bluetooth: mgmt: ... |
1650 |
goto unlock; |
06199cf86 Bluetooth: mgmt: ... |
1651 1652 1653 1654 1655 |
} cmd = mgmt_pending_add(sk, MGMT_OP_SET_LE, hdev, data, len); if (!cmd) { err = -ENOMEM; |
1de028ceb Bluetooth: mgmt: ... |
1656 |
goto unlock; |
06199cf86 Bluetooth: mgmt: ... |
1657 |
} |
441ad2d04 Bluetooth: Update... |
1658 |
hci_req_init(&req, hdev); |
06199cf86 Bluetooth: mgmt: ... |
1659 1660 1661 1662 |
memset(&hci_cp, 0, sizeof(hci_cp)); if (val) { hci_cp.le = val; |
32226e4f1 Bluetooth: Set Si... |
1663 |
hci_cp.simul = 0x00; |
441ad2d04 Bluetooth: Update... |
1664 |
} else { |
d7a5a11d7 Bluetooth: Introd... |
1665 |
if (hci_dev_test_flag(hdev, HCI_LE_ADV)) |
f22525700 Bluetooth: Move a... |
1666 |
__hci_req_disable_advertising(&req); |
06199cf86 Bluetooth: mgmt: ... |
1667 |
} |
416a4ae56 Bluetooth: Use as... |
1668 1669 1670 1671 |
hci_req_add(&req, HCI_OP_WRITE_LE_HOST_SUPPORTED, sizeof(hci_cp), &hci_cp); err = hci_req_run(&req, le_enable_complete); |
0c01bc486 Bluetooth: mgmt: ... |
1672 |
if (err < 0) |
06199cf86 Bluetooth: mgmt: ... |
1673 |
mgmt_pending_remove(cmd); |
06199cf86 Bluetooth: mgmt: ... |
1674 |
|
1de028ceb Bluetooth: mgmt: ... |
1675 1676 |
unlock: hci_dev_unlock(hdev); |
06199cf86 Bluetooth: mgmt: ... |
1677 1678 |
return err; } |
0cab9c80f Bluetooth: Fix bu... |
1679 1680 1681 1682 1683 1684 1685 1686 |
/* This is a helper function to test for pending mgmt commands that can * cause CoD or EIR HCI commands. We can only allow one such pending * mgmt command at a time since otherwise we cannot easily track what * the current values are, will be, and based on that calculate if a new * HCI command needs to be sent and if yes with what value. */ static bool pending_eir_or_class(struct hci_dev *hdev) { |
3b0602cd0 Bluetooth: Rename... |
1687 |
struct mgmt_pending_cmd *cmd; |
0cab9c80f Bluetooth: Fix bu... |
1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 |
list_for_each_entry(cmd, &hdev->mgmt_pending, list) { switch (cmd->opcode) { case MGMT_OP_ADD_UUID: case MGMT_OP_REMOVE_UUID: case MGMT_OP_SET_DEV_CLASS: case MGMT_OP_SET_POWERED: return true; } } return false; } |
83be8eca2 Bluetooth: Keep t... |
1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 |
static const u8 bluetooth_base_uuid[] = { 0xfb, 0x34, 0x9b, 0x5f, 0x80, 0x00, 0x00, 0x80, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }; static u8 get_uuid_size(const u8 *uuid) { u32 val; if (memcmp(uuid, bluetooth_base_uuid, 12)) return 128; val = get_unaligned_le32(&uuid[12]); if (val > 0xffff) return 32; return 16; } |
92da60975 Bluetooth: Fix UU... |
1719 1720 |
static void mgmt_class_complete(struct hci_dev *hdev, u16 mgmt_op, u8 status) { |
3b0602cd0 Bluetooth: Rename... |
1721 |
struct mgmt_pending_cmd *cmd; |
92da60975 Bluetooth: Fix UU... |
1722 1723 |
hci_dev_lock(hdev); |
333ae95d0 Bluetooth: Add ch... |
1724 |
cmd = pending_find(mgmt_op, hdev); |
92da60975 Bluetooth: Fix UU... |
1725 1726 |
if (!cmd) goto unlock; |
2a1afb5ac Bluetooth: Rename... |
1727 1728 |
mgmt_cmd_complete(cmd->sk, cmd->index, cmd->opcode, mgmt_status(status), hdev->dev_class, 3); |
92da60975 Bluetooth: Fix UU... |
1729 1730 1731 1732 1733 1734 |
mgmt_pending_remove(cmd); unlock: hci_dev_unlock(hdev); } |
1904a853f Bluetooth: Add op... |
1735 |
static void add_uuid_complete(struct hci_dev *hdev, u8 status, u16 opcode) |
92da60975 Bluetooth: Fix UU... |
1736 1737 1738 1739 1740 |
{ BT_DBG("status 0x%02x", status); mgmt_class_complete(hdev, MGMT_OP_ADD_UUID, status); } |
bdb6d9715 Bluetooth: mgmt: ... |
1741 |
static int add_uuid(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) |
2aeb9a1ae Bluetooth: Implem... |
1742 |
{ |
650f726d1 Bluetooth: Fix do... |
1743 |
struct mgmt_cp_add_uuid *cp = data; |
3b0602cd0 Bluetooth: Rename... |
1744 |
struct mgmt_pending_cmd *cmd; |
890ea8988 Bluetooth: Update... |
1745 |
struct hci_request req; |
2aeb9a1ae Bluetooth: Implem... |
1746 |
struct bt_uuid *uuid; |
2aeb9a1ae Bluetooth: Implem... |
1747 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
1748 |
BT_DBG("request for %s", hdev->name); |
2aeb9a1ae Bluetooth: Implem... |
1749 |
|
09fd0de5b Bluetooth: Replac... |
1750 |
hci_dev_lock(hdev); |
2aeb9a1ae Bluetooth: Implem... |
1751 |
|
0cab9c80f Bluetooth: Fix bu... |
1752 |
if (pending_eir_or_class(hdev)) { |
a69e8375a Bluetooth: Rename... |
1753 1754 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_ADD_UUID, MGMT_STATUS_BUSY); |
c95f0ba76 Bluetooth: mgmt: ... |
1755 1756 |
goto failed; } |
92c4c2049 Bluetooth: Use GF... |
1757 |
uuid = kmalloc(sizeof(*uuid), GFP_KERNEL); |
2aeb9a1ae Bluetooth: Implem... |
1758 1759 1760 1761 1762 1763 |
if (!uuid) { err = -ENOMEM; goto failed; } memcpy(uuid->uuid, cp->uuid, 16); |
1aff6f094 Bluetooth: Add cl... |
1764 |
uuid->svc_hint = cp->svc_hint; |
83be8eca2 Bluetooth: Keep t... |
1765 |
uuid->size = get_uuid_size(cp->uuid); |
2aeb9a1ae Bluetooth: Implem... |
1766 |
|
de66aa630 Bluetooth: Store ... |
1767 |
list_add_tail(&uuid->list, &hdev->uuids); |
2aeb9a1ae Bluetooth: Implem... |
1768 |
|
890ea8988 Bluetooth: Update... |
1769 |
hci_req_init(&req, hdev); |
1aff6f094 Bluetooth: Add cl... |
1770 |
|
14bf5eac7 Bluetooth: Perfor... |
1771 |
__hci_req_update_class(&req); |
b1a8917c9 Bluetooth: Move E... |
1772 |
__hci_req_update_eir(&req); |
890ea8988 Bluetooth: Update... |
1773 |
|
92da60975 Bluetooth: Fix UU... |
1774 1775 1776 1777 |
err = hci_req_run(&req, add_uuid_complete); if (err < 0) { if (err != -ENODATA) goto failed; |
80a1e1dbf Bluetooth: Add lo... |
1778 |
|
2a1afb5ac Bluetooth: Rename... |
1779 1780 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_UUID, 0, hdev->dev_class, 3); |
90e704543 Bluetooth: mgmt: ... |
1781 1782 1783 1784 |
goto failed; } cmd = mgmt_pending_add(sk, MGMT_OP_ADD_UUID, hdev, data, len); |
890ea8988 Bluetooth: Update... |
1785 |
if (!cmd) { |
90e704543 Bluetooth: mgmt: ... |
1786 |
err = -ENOMEM; |
890ea8988 Bluetooth: Update... |
1787 1788 1789 1790 |
goto failed; } err = 0; |
2aeb9a1ae Bluetooth: Implem... |
1791 1792 |
failed: |
09fd0de5b Bluetooth: Replac... |
1793 |
hci_dev_unlock(hdev); |
2aeb9a1ae Bluetooth: Implem... |
1794 1795 |
return err; } |
24b78d0f4 Bluetooth: mgmt: ... |
1796 1797 1798 1799 |
static bool enable_service_cache(struct hci_dev *hdev) { if (!hdev_is_powered(hdev)) return false; |
238be788f Bluetooth: Introd... |
1800 |
if (!hci_dev_test_and_set_flag(hdev, HCI_SERVICE_CACHE)) { |
46818ed51 Bluetooth: Fix us... |
1801 1802 |
queue_delayed_work(hdev->workqueue, &hdev->service_cache, CACHE_TIMEOUT); |
24b78d0f4 Bluetooth: mgmt: ... |
1803 1804 1805 1806 1807 |
return true; } return false; } |
1904a853f Bluetooth: Add op... |
1808 |
static void remove_uuid_complete(struct hci_dev *hdev, u8 status, u16 opcode) |
92da60975 Bluetooth: Fix UU... |
1809 1810 1811 1812 1813 |
{ BT_DBG("status 0x%02x", status); mgmt_class_complete(hdev, MGMT_OP_REMOVE_UUID, status); } |
bdb6d9715 Bluetooth: mgmt: ... |
1814 |
static int remove_uuid(struct sock *sk, struct hci_dev *hdev, void *data, |
8ce8e2b56 Bluetooth: Fix co... |
1815 |
u16 len) |
2aeb9a1ae Bluetooth: Implem... |
1816 |
{ |
650f726d1 Bluetooth: Fix do... |
1817 |
struct mgmt_cp_remove_uuid *cp = data; |
3b0602cd0 Bluetooth: Rename... |
1818 |
struct mgmt_pending_cmd *cmd; |
056341c8c Bluetooth: Simpli... |
1819 |
struct bt_uuid *match, *tmp; |
2aeb9a1ae Bluetooth: Implem... |
1820 |
u8 bt_uuid_any[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; |
890ea8988 Bluetooth: Update... |
1821 |
struct hci_request req; |
2aeb9a1ae Bluetooth: Implem... |
1822 |
int err, found; |
bdb6d9715 Bluetooth: mgmt: ... |
1823 |
BT_DBG("request for %s", hdev->name); |
2aeb9a1ae Bluetooth: Implem... |
1824 |
|
09fd0de5b Bluetooth: Replac... |
1825 |
hci_dev_lock(hdev); |
2aeb9a1ae Bluetooth: Implem... |
1826 |
|
0cab9c80f Bluetooth: Fix bu... |
1827 |
if (pending_eir_or_class(hdev)) { |
a69e8375a Bluetooth: Rename... |
1828 1829 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_REMOVE_UUID, MGMT_STATUS_BUSY); |
c95f0ba76 Bluetooth: mgmt: ... |
1830 1831 |
goto unlock; } |
2aeb9a1ae Bluetooth: Implem... |
1832 |
if (memcmp(cp->uuid, bt_uuid_any, 16) == 0) { |
35f7498a8 Bluetooth: Remove... |
1833 |
hci_uuids_clear(hdev); |
4004b6d96 Bluetooth: mgmt: ... |
1834 |
|
24b78d0f4 Bluetooth: mgmt: ... |
1835 |
if (enable_service_cache(hdev)) { |
2a1afb5ac Bluetooth: Rename... |
1836 1837 1838 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_UUID, 0, hdev->dev_class, 3); |
24b78d0f4 Bluetooth: mgmt: ... |
1839 1840 |
goto unlock; } |
4004b6d96 Bluetooth: mgmt: ... |
1841 |
|
9246a8693 Bluetooth: mgmt: ... |
1842 |
goto update_class; |
2aeb9a1ae Bluetooth: Implem... |
1843 1844 1845 |
} found = 0; |
056341c8c Bluetooth: Simpli... |
1846 |
list_for_each_entry_safe(match, tmp, &hdev->uuids, list) { |
2aeb9a1ae Bluetooth: Implem... |
1847 1848 1849 1850 |
if (memcmp(match->uuid, cp->uuid, 16) != 0) continue; list_del(&match->list); |
482049f75 Bluetooth: Fix me... |
1851 |
kfree(match); |
2aeb9a1ae Bluetooth: Implem... |
1852 1853 1854 1855 |
found++; } if (found == 0) { |
a69e8375a Bluetooth: Rename... |
1856 1857 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_REMOVE_UUID, MGMT_STATUS_INVALID_PARAMS); |
2aeb9a1ae Bluetooth: Implem... |
1858 1859 |
goto unlock; } |
9246a8693 Bluetooth: mgmt: ... |
1860 |
update_class: |
890ea8988 Bluetooth: Update... |
1861 |
hci_req_init(&req, hdev); |
1aff6f094 Bluetooth: Add cl... |
1862 |
|
14bf5eac7 Bluetooth: Perfor... |
1863 |
__hci_req_update_class(&req); |
b1a8917c9 Bluetooth: Move E... |
1864 |
__hci_req_update_eir(&req); |
890ea8988 Bluetooth: Update... |
1865 |
|
92da60975 Bluetooth: Fix UU... |
1866 1867 1868 1869 |
err = hci_req_run(&req, remove_uuid_complete); if (err < 0) { if (err != -ENODATA) goto unlock; |
80a1e1dbf Bluetooth: Add lo... |
1870 |
|
2a1afb5ac Bluetooth: Rename... |
1871 1872 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_UUID, 0, hdev->dev_class, 3); |
90e704543 Bluetooth: mgmt: ... |
1873 1874 1875 1876 |
goto unlock; } cmd = mgmt_pending_add(sk, MGMT_OP_REMOVE_UUID, hdev, data, len); |
890ea8988 Bluetooth: Update... |
1877 |
if (!cmd) { |
90e704543 Bluetooth: mgmt: ... |
1878 |
err = -ENOMEM; |
890ea8988 Bluetooth: Update... |
1879 1880 1881 1882 |
goto unlock; } err = 0; |
2aeb9a1ae Bluetooth: Implem... |
1883 1884 |
unlock: |
09fd0de5b Bluetooth: Replac... |
1885 |
hci_dev_unlock(hdev); |
2aeb9a1ae Bluetooth: Implem... |
1886 1887 |
return err; } |
1904a853f Bluetooth: Add op... |
1888 |
static void set_class_complete(struct hci_dev *hdev, u8 status, u16 opcode) |
92da60975 Bluetooth: Fix UU... |
1889 1890 1891 1892 1893 |
{ BT_DBG("status 0x%02x", status); mgmt_class_complete(hdev, MGMT_OP_SET_DEV_CLASS, status); } |
bdb6d9715 Bluetooth: mgmt: ... |
1894 |
static int set_dev_class(struct sock *sk, struct hci_dev *hdev, void *data, |
04124681f Bluetooth: fix co... |
1895 |
u16 len) |
1aff6f094 Bluetooth: Add cl... |
1896 |
{ |
650f726d1 Bluetooth: Fix do... |
1897 |
struct mgmt_cp_set_dev_class *cp = data; |
3b0602cd0 Bluetooth: Rename... |
1898 |
struct mgmt_pending_cmd *cmd; |
890ea8988 Bluetooth: Update... |
1899 |
struct hci_request req; |
1aff6f094 Bluetooth: Add cl... |
1900 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
1901 |
BT_DBG("request for %s", hdev->name); |
1aff6f094 Bluetooth: Add cl... |
1902 |
|
6203fc983 Bluetooth: Allow ... |
1903 |
if (!lmp_bredr_capable(hdev)) |
a69e8375a Bluetooth: Rename... |
1904 1905 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, MGMT_STATUS_NOT_SUPPORTED); |
1aff6f094 Bluetooth: Add cl... |
1906 |
|
0cab9c80f Bluetooth: Fix bu... |
1907 |
hci_dev_lock(hdev); |
ee98f4738 Bluetooth: Fix ac... |
1908 |
|
0cab9c80f Bluetooth: Fix bu... |
1909 |
if (pending_eir_or_class(hdev)) { |
a69e8375a Bluetooth: Rename... |
1910 1911 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, MGMT_STATUS_BUSY); |
0cab9c80f Bluetooth: Fix bu... |
1912 1913 |
goto unlock; } |
c95f0ba76 Bluetooth: mgmt: ... |
1914 |
|
0cab9c80f Bluetooth: Fix bu... |
1915 |
if ((cp->minor & 0x03) != 0 || (cp->major & 0xe0) != 0) { |
a69e8375a Bluetooth: Rename... |
1916 1917 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, MGMT_STATUS_INVALID_PARAMS); |
0cab9c80f Bluetooth: Fix bu... |
1918 1919 |
goto unlock; } |
575b3a02e Bluetooth: Fix ch... |
1920 |
|
932f5ff5e Bluetooth: mgmt: ... |
1921 1922 |
hdev->major_class = cp->major; hdev->minor_class = cp->minor; |
b5235a65a Bluetooth: mgmt: ... |
1923 |
if (!hdev_is_powered(hdev)) { |
2a1afb5ac Bluetooth: Rename... |
1924 1925 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, 0, hdev->dev_class, 3); |
b5235a65a Bluetooth: mgmt: ... |
1926 1927 |
goto unlock; } |
890ea8988 Bluetooth: Update... |
1928 |
hci_req_init(&req, hdev); |
a69d89272 Bluetooth: Introd... |
1929 |
if (hci_dev_test_and_clear_flag(hdev, HCI_SERVICE_CACHE)) { |
7d78525dc Bluetooth: Add ti... |
1930 1931 1932 |
hci_dev_unlock(hdev); cancel_delayed_work_sync(&hdev->service_cache); hci_dev_lock(hdev); |
b1a8917c9 Bluetooth: Move E... |
1933 |
__hci_req_update_eir(&req); |
7d78525dc Bluetooth: Add ti... |
1934 |
} |
14c0b6082 Bluetooth: Remove... |
1935 |
|
14bf5eac7 Bluetooth: Perfor... |
1936 |
__hci_req_update_class(&req); |
890ea8988 Bluetooth: Update... |
1937 |
|
92da60975 Bluetooth: Fix UU... |
1938 1939 1940 1941 |
err = hci_req_run(&req, set_class_complete); if (err < 0) { if (err != -ENODATA) goto unlock; |
1aff6f094 Bluetooth: Add cl... |
1942 |
|
2a1afb5ac Bluetooth: Rename... |
1943 1944 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, 0, hdev->dev_class, 3); |
90e704543 Bluetooth: mgmt: ... |
1945 1946 1947 1948 |
goto unlock; } cmd = mgmt_pending_add(sk, MGMT_OP_SET_DEV_CLASS, hdev, data, len); |
890ea8988 Bluetooth: Update... |
1949 |
if (!cmd) { |
90e704543 Bluetooth: mgmt: ... |
1950 |
err = -ENOMEM; |
890ea8988 Bluetooth: Update... |
1951 1952 1953 1954 |
goto unlock; } err = 0; |
1aff6f094 Bluetooth: Add cl... |
1955 |
|
b5235a65a Bluetooth: mgmt: ... |
1956 |
unlock: |
09fd0de5b Bluetooth: Replac... |
1957 |
hci_dev_unlock(hdev); |
1aff6f094 Bluetooth: Add cl... |
1958 1959 |
return err; } |
bdb6d9715 Bluetooth: mgmt: ... |
1960 |
static int load_link_keys(struct sock *sk, struct hci_dev *hdev, void *data, |
8ce8e2b56 Bluetooth: Fix co... |
1961 |
u16 len) |
55ed8ca10 Bluetooth: Implem... |
1962 |
{ |
650f726d1 Bluetooth: Fix do... |
1963 |
struct mgmt_cp_load_link_keys *cp = data; |
ba1d6936f Bluetooth: Fix bu... |
1964 1965 |
const u16 max_key_count = ((U16_MAX - sizeof(*cp)) / sizeof(struct mgmt_link_key_info)); |
4e51eae9c Bluetooth: Move i... |
1966 |
u16 key_count, expected_len; |
b1de97d8c Bluetooth: Add ma... |
1967 |
bool changed; |
a492cd52b Revert "Bluetooth... |
1968 |
int i; |
55ed8ca10 Bluetooth: Implem... |
1969 |
|
9060d5cf5 Bluetooth: Restri... |
1970 1971 1972 |
BT_DBG("request for %s", hdev->name); if (!lmp_bredr_capable(hdev)) |
a69e8375a Bluetooth: Rename... |
1973 1974 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, MGMT_STATUS_NOT_SUPPORTED); |
9060d5cf5 Bluetooth: Restri... |
1975 |
|
1f350c872 Bluetooth: Fix br... |
1976 |
key_count = __le16_to_cpu(cp->key_count); |
ba1d6936f Bluetooth: Fix bu... |
1977 1978 1979 |
if (key_count > max_key_count) { BT_ERR("load_link_keys: too big key_count value %u", key_count); |
a69e8375a Bluetooth: Rename... |
1980 1981 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, MGMT_STATUS_INVALID_PARAMS); |
ba1d6936f Bluetooth: Fix bu... |
1982 |
} |
55ed8ca10 Bluetooth: Implem... |
1983 |
|
86742e1ec Bluetooth: Update... |
1984 1985 |
expected_len = sizeof(*cp) + key_count * sizeof(struct mgmt_link_key_info); |
a492cd52b Revert "Bluetooth... |
1986 |
if (expected_len != len) { |
86742e1ec Bluetooth: Update... |
1987 |
BT_ERR("load_link_keys: expected %u bytes, got %u bytes", |
2606ecbc4 Bluetooth: Fix ex... |
1988 |
expected_len, len); |
a69e8375a Bluetooth: Rename... |
1989 1990 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, MGMT_STATUS_INVALID_PARAMS); |
55ed8ca10 Bluetooth: Implem... |
1991 |
} |
4ae14301c Bluetooth: Fix ch... |
1992 |
if (cp->debug_keys != 0x00 && cp->debug_keys != 0x01) |
a69e8375a Bluetooth: Rename... |
1993 1994 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, MGMT_STATUS_INVALID_PARAMS); |
4ae14301c Bluetooth: Fix ch... |
1995 |
|
bdb6d9715 Bluetooth: mgmt: ... |
1996 |
BT_DBG("%s debug_keys %u key_count %u", hdev->name, cp->debug_keys, |
8ce8e2b56 Bluetooth: Fix co... |
1997 |
key_count); |
55ed8ca10 Bluetooth: Implem... |
1998 |
|
4ee71b201 Bluetooth: Fix ch... |
1999 2000 |
for (i = 0; i < key_count; i++) { struct mgmt_link_key_info *key = &cp->keys[i]; |
8e9911327 Bluetooth: Limit ... |
2001 |
if (key->addr.type != BDADDR_BREDR || key->type > 0x08) |
a69e8375a Bluetooth: Rename... |
2002 2003 2004 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, MGMT_STATUS_INVALID_PARAMS); |
4ee71b201 Bluetooth: Fix ch... |
2005 |
} |
09fd0de5b Bluetooth: Replac... |
2006 |
hci_dev_lock(hdev); |
55ed8ca10 Bluetooth: Implem... |
2007 2008 |
hci_link_keys_clear(hdev); |
55ed8ca10 Bluetooth: Implem... |
2009 |
if (cp->debug_keys) |
238be788f Bluetooth: Introd... |
2010 |
changed = !hci_dev_test_and_set_flag(hdev, HCI_KEEP_DEBUG_KEYS); |
55ed8ca10 Bluetooth: Implem... |
2011 |
else |
a69d89272 Bluetooth: Introd... |
2012 2013 |
changed = hci_dev_test_and_clear_flag(hdev, HCI_KEEP_DEBUG_KEYS); |
b1de97d8c Bluetooth: Add ma... |
2014 2015 2016 |
if (changed) new_settings(hdev, NULL); |
55ed8ca10 Bluetooth: Implem... |
2017 |
|
a492cd52b Revert "Bluetooth... |
2018 |
for (i = 0; i < key_count; i++) { |
86742e1ec Bluetooth: Update... |
2019 |
struct mgmt_link_key_info *key = &cp->keys[i]; |
55ed8ca10 Bluetooth: Implem... |
2020 |
|
58e9293c4 Bluetooth: Fix ig... |
2021 2022 2023 2024 2025 |
/* Always ignore debug keys and require a new pairing if * the user wants to use them. */ if (key->type == HCI_LK_DEBUG_COMBINATION) continue; |
7652ff6ae Bluetooth: Move m... |
2026 2027 |
hci_add_link_key(hdev, NULL, &key->addr.bdaddr, key->val, key->type, key->pin_len, NULL); |
55ed8ca10 Bluetooth: Implem... |
2028 |
} |
2a1afb5ac Bluetooth: Rename... |
2029 |
mgmt_cmd_complete(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, 0, NULL, 0); |
0e5f875a8 Bluetooth: Add mi... |
2030 |
|
09fd0de5b Bluetooth: Replac... |
2031 |
hci_dev_unlock(hdev); |
55ed8ca10 Bluetooth: Implem... |
2032 |
|
a492cd52b Revert "Bluetooth... |
2033 |
return 0; |
55ed8ca10 Bluetooth: Implem... |
2034 |
} |
b1078ad0b Bluetooth: Add De... |
2035 |
static int device_unpaired(struct hci_dev *hdev, bdaddr_t *bdaddr, |
04124681f Bluetooth: fix co... |
2036 |
u8 addr_type, struct sock *skip_sk) |
b1078ad0b Bluetooth: Add De... |
2037 2038 2039 2040 2041 2042 2043 |
{ struct mgmt_ev_device_unpaired ev; bacpy(&ev.addr.bdaddr, bdaddr); ev.addr.type = addr_type; return mgmt_event(MGMT_EV_DEVICE_UNPAIRED, hdev, &ev, sizeof(ev), |
04124681f Bluetooth: fix co... |
2044 |
skip_sk); |
b1078ad0b Bluetooth: Add De... |
2045 |
} |
bdb6d9715 Bluetooth: mgmt: ... |
2046 |
static int unpair_device(struct sock *sk, struct hci_dev *hdev, void *data, |
04124681f Bluetooth: fix co... |
2047 |
u16 len) |
55ed8ca10 Bluetooth: Implem... |
2048 |
{ |
124f6e352 Bluetooth: Update... |
2049 2050 |
struct mgmt_cp_unpair_device *cp = data; struct mgmt_rp_unpair_device rp; |
fc64361ac Bluetooth: Disabl... |
2051 |
struct hci_conn_params *params; |
3b0602cd0 Bluetooth: Rename... |
2052 |
struct mgmt_pending_cmd *cmd; |
55ed8ca10 Bluetooth: Implem... |
2053 |
struct hci_conn *conn; |
ec182f039 Bluetooth: Remove... |
2054 |
u8 addr_type; |
55ed8ca10 Bluetooth: Implem... |
2055 |
int err; |
a8a1d19e9 Bluetooth: Add pr... |
2056 |
memset(&rp, 0, sizeof(rp)); |
124f6e352 Bluetooth: Update... |
2057 2058 |
bacpy(&rp.addr.bdaddr, &cp->addr.bdaddr); rp.addr.type = cp->addr.type; |
a8a1d19e9 Bluetooth: Add pr... |
2059 |
|
4ee71b201 Bluetooth: Fix ch... |
2060 |
if (!bdaddr_type_is_valid(cp->addr.type)) |
2a1afb5ac Bluetooth: Rename... |
2061 2062 2063 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, MGMT_STATUS_INVALID_PARAMS, &rp, sizeof(rp)); |
4ee71b201 Bluetooth: Fix ch... |
2064 |
|
118da70b7 Bluetooth: Fix ch... |
2065 |
if (cp->disconnect != 0x00 && cp->disconnect != 0x01) |
2a1afb5ac Bluetooth: Rename... |
2066 2067 2068 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, MGMT_STATUS_INVALID_PARAMS, &rp, sizeof(rp)); |
118da70b7 Bluetooth: Fix ch... |
2069 |
|
4ee71b201 Bluetooth: Fix ch... |
2070 |
hci_dev_lock(hdev); |
86a8cfc6d Bluetooth: mgmt: ... |
2071 |
if (!hdev_is_powered(hdev)) { |
2a1afb5ac Bluetooth: Rename... |
2072 2073 2074 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, MGMT_STATUS_NOT_POWERED, &rp, sizeof(rp)); |
86a8cfc6d Bluetooth: mgmt: ... |
2075 2076 |
goto unlock; } |
e0b2b27e6 Bluetooth: Fix mi... |
2077 |
if (cp->addr.type == BDADDR_BREDR) { |
89cbb0638 Bluetooth: Defer ... |
2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 |
/* If disconnection is requested, then look up the * connection. If the remote device is connected, it * will be later used to terminate the link. * * Setting it to NULL explicitly will cause no * termination of the link. */ if (cp->disconnect) conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->addr.bdaddr); else conn = NULL; |
124f6e352 Bluetooth: Update... |
2090 |
err = hci_remove_link_key(hdev, &cp->addr.bdaddr); |
ec182f039 Bluetooth: Remove... |
2091 2092 2093 2094 2095 2096 |
if (err < 0) { err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, MGMT_STATUS_NOT_PAIRED, &rp, sizeof(rp)); goto unlock; |
89cbb0638 Bluetooth: Defer ... |
2097 |
} |
ec182f039 Bluetooth: Remove... |
2098 |
goto done; |
e0b2b27e6 Bluetooth: Fix mi... |
2099 |
} |
b0dbfb46b Bluetooth: Add su... |
2100 |
|
ec182f039 Bluetooth: Remove... |
2101 2102 |
/* LE address type */ addr_type = le_addr_type(cp->addr.type); |
0f8a689c6 Bluetooth: SMP: f... |
2103 2104 |
/* Abort any ongoing SMP pairing. Removes ltk and irk if they exist. */ err = smp_cancel_and_remove_pairing(hdev, &cp->addr.bdaddr, addr_type); |
55ed8ca10 Bluetooth: Implem... |
2105 |
if (err < 0) { |
2a1afb5ac Bluetooth: Rename... |
2106 2107 2108 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, MGMT_STATUS_NOT_PAIRED, &rp, sizeof(rp)); |
55ed8ca10 Bluetooth: Implem... |
2109 2110 |
goto unlock; } |
ec182f039 Bluetooth: Remove... |
2111 2112 2113 2114 2115 |
conn = hci_conn_hash_lookup_le(hdev, &cp->addr.bdaddr, addr_type); if (!conn) { hci_conn_params_del(hdev, &cp->addr.bdaddr, addr_type); goto done; } |
c81d555a2 Bluetooth: Fix cr... |
2116 |
|
ec182f039 Bluetooth: Remove... |
2117 2118 2119 2120 |
/* Defer clearing up the connection parameters until closing to * give a chance of keeping them if a repairing happens. */ set_bit(HCI_CONN_PARAM_REMOVAL_PEND, &conn->flags); |
fc64361ac Bluetooth: Disabl... |
2121 2122 2123 2124 2125 2126 2127 2128 |
/* Disable auto-connection parameters if present */ params = hci_conn_params_lookup(hdev, &cp->addr.bdaddr, addr_type); if (params) { if (params->explicit_connect) params->auto_connect = HCI_AUTO_CONN_EXPLICIT; else params->auto_connect = HCI_AUTO_CONN_DISABLED; } |
ec182f039 Bluetooth: Remove... |
2129 2130 2131 2132 2133 2134 2135 |
/* If disconnection is not requested, then clear the connection * variable so that the link is not terminated. */ if (!cp->disconnect) conn = NULL; done: |
89cbb0638 Bluetooth: Defer ... |
2136 2137 2138 |
/* If the connection variable is set, then termination of the * link is requested. */ |
a8a1d19e9 Bluetooth: Add pr... |
2139 |
if (!conn) { |
2a1afb5ac Bluetooth: Rename... |
2140 2141 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, 0, &rp, sizeof(rp)); |
b1078ad0b Bluetooth: Add De... |
2142 |
device_unpaired(hdev, &cp->addr.bdaddr, cp->addr.type, sk); |
a8a1d19e9 Bluetooth: Add pr... |
2143 2144 |
goto unlock; } |
55ed8ca10 Bluetooth: Implem... |
2145 |
|
124f6e352 Bluetooth: Update... |
2146 |
cmd = mgmt_pending_add(sk, MGMT_OP_UNPAIR_DEVICE, hdev, cp, |
04124681f Bluetooth: fix co... |
2147 |
sizeof(*cp)); |
a8a1d19e9 Bluetooth: Add pr... |
2148 2149 2150 |
if (!cmd) { err = -ENOMEM; goto unlock; |
55ed8ca10 Bluetooth: Implem... |
2151 |
} |
d8b7b1e49 Bluetooth: Conver... |
2152 |
cmd->cmd_complete = addr_cmd_complete; |
89e0ccc88 Bluetooth: Take a... |
2153 |
err = hci_abort_conn(conn, HCI_ERROR_REMOTE_USER_TERM); |
a8a1d19e9 Bluetooth: Add pr... |
2154 2155 |
if (err < 0) mgmt_pending_remove(cmd); |
55ed8ca10 Bluetooth: Implem... |
2156 |
unlock: |
09fd0de5b Bluetooth: Replac... |
2157 |
hci_dev_unlock(hdev); |
55ed8ca10 Bluetooth: Implem... |
2158 2159 |
return err; } |
bdb6d9715 Bluetooth: mgmt: ... |
2160 |
static int disconnect(struct sock *sk, struct hci_dev *hdev, void *data, |
04124681f Bluetooth: fix co... |
2161 |
u16 len) |
8962ee74b Bluetooth: Add di... |
2162 |
{ |
650f726d1 Bluetooth: Fix do... |
2163 |
struct mgmt_cp_disconnect *cp = data; |
06a63b19e Bluetooth: Fix re... |
2164 |
struct mgmt_rp_disconnect rp; |
3b0602cd0 Bluetooth: Rename... |
2165 |
struct mgmt_pending_cmd *cmd; |
8962ee74b Bluetooth: Add di... |
2166 |
struct hci_conn *conn; |
8962ee74b Bluetooth: Add di... |
2167 2168 2169 |
int err; BT_DBG(""); |
06a63b19e Bluetooth: Fix re... |
2170 2171 2172 |
memset(&rp, 0, sizeof(rp)); bacpy(&rp.addr.bdaddr, &cp->addr.bdaddr); rp.addr.type = cp->addr.type; |
4ee71b201 Bluetooth: Fix ch... |
2173 |
if (!bdaddr_type_is_valid(cp->addr.type)) |
2a1afb5ac Bluetooth: Rename... |
2174 2175 2176 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_DISCONNECT, MGMT_STATUS_INVALID_PARAMS, &rp, sizeof(rp)); |
4ee71b201 Bluetooth: Fix ch... |
2177 |
|
09fd0de5b Bluetooth: Replac... |
2178 |
hci_dev_lock(hdev); |
8962ee74b Bluetooth: Add di... |
2179 2180 |
if (!test_bit(HCI_UP, &hdev->flags)) { |
2a1afb5ac Bluetooth: Rename... |
2181 2182 2183 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_DISCONNECT, MGMT_STATUS_NOT_POWERED, &rp, sizeof(rp)); |
8962ee74b Bluetooth: Add di... |
2184 2185 |
goto failed; } |
333ae95d0 Bluetooth: Add ch... |
2186 |
if (pending_find(MGMT_OP_DISCONNECT, hdev)) { |
2a1afb5ac Bluetooth: Rename... |
2187 2188 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_DISCONNECT, MGMT_STATUS_BUSY, &rp, sizeof(rp)); |
8962ee74b Bluetooth: Add di... |
2189 2190 |
goto failed; } |
591f47f31 Bluetooth: Move a... |
2191 |
if (cp->addr.type == BDADDR_BREDR) |
8fc9ced39 Bluetooth: Fix co... |
2192 2193 |
conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->addr.bdaddr); |
88c3df13c Bluetooth: Update... |
2194 |
else |
9d4c1cc15 Bluetooth: Use hc... |
2195 2196 |
conn = hci_conn_hash_lookup_le(hdev, &cp->addr.bdaddr, le_addr_type(cp->addr.type)); |
365227e5f Bluetooth: Add su... |
2197 |
|
f960727e6 Bluetooth: Fix se... |
2198 |
if (!conn || conn->state == BT_OPEN || conn->state == BT_CLOSED) { |
2a1afb5ac Bluetooth: Rename... |
2199 2200 2201 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_DISCONNECT, MGMT_STATUS_NOT_CONNECTED, &rp, sizeof(rp)); |
8962ee74b Bluetooth: Add di... |
2202 2203 |
goto failed; } |
2e58ef3e1 Bluetooth: Move p... |
2204 |
cmd = mgmt_pending_add(sk, MGMT_OP_DISCONNECT, hdev, data, len); |
366a03369 Bluetooth: Make p... |
2205 2206 |
if (!cmd) { err = -ENOMEM; |
8962ee74b Bluetooth: Add di... |
2207 |
goto failed; |
366a03369 Bluetooth: Make p... |
2208 |
} |
8962ee74b Bluetooth: Add di... |
2209 |
|
f5818c224 Bluetooth: Conver... |
2210 |
cmd->cmd_complete = generic_cmd_complete; |
e3f2f92a0 Bluetooth: Use hc... |
2211 |
err = hci_disconnect(conn, HCI_ERROR_REMOTE_USER_TERM); |
8962ee74b Bluetooth: Add di... |
2212 |
if (err < 0) |
a664b5bc7 Bluetooth: Fix un... |
2213 |
mgmt_pending_remove(cmd); |
8962ee74b Bluetooth: Add di... |
2214 2215 |
failed: |
09fd0de5b Bluetooth: Replac... |
2216 |
hci_dev_unlock(hdev); |
8962ee74b Bluetooth: Add di... |
2217 2218 |
return err; } |
57c1477c2 Bluetooth: Rename... |
2219 |
static u8 link_to_bdaddr(u8 link_type, u8 addr_type) |
4c659c397 Bluetooth: Add ad... |
2220 2221 2222 |
{ switch (link_type) { case LE_LINK: |
48264f069 Bluetooth: Add pu... |
2223 2224 |
switch (addr_type) { case ADDR_LE_DEV_PUBLIC: |
591f47f31 Bluetooth: Move a... |
2225 |
return BDADDR_LE_PUBLIC; |
0ed09148f Bluetooth: Remove... |
2226 |
|
48264f069 Bluetooth: Add pu... |
2227 |
default: |
0ed09148f Bluetooth: Remove... |
2228 |
/* Fallback to LE Random address type */ |
591f47f31 Bluetooth: Move a... |
2229 |
return BDADDR_LE_RANDOM; |
48264f069 Bluetooth: Add pu... |
2230 |
} |
0ed09148f Bluetooth: Remove... |
2231 |
|
4c659c397 Bluetooth: Add ad... |
2232 |
default: |
0ed09148f Bluetooth: Remove... |
2233 |
/* Fallback to BR/EDR type */ |
591f47f31 Bluetooth: Move a... |
2234 |
return BDADDR_BREDR; |
4c659c397 Bluetooth: Add ad... |
2235 2236 |
} } |
04124681f Bluetooth: fix co... |
2237 2238 |
static int get_connections(struct sock *sk, struct hci_dev *hdev, void *data, u16 data_len) |
2784eb41b Bluetooth: Add ge... |
2239 |
{ |
2784eb41b Bluetooth: Add ge... |
2240 |
struct mgmt_rp_get_connections *rp; |
8035ded46 Bluetooth: replac... |
2241 |
struct hci_conn *c; |
a38528f11 Bluetooth: Create... |
2242 |
size_t rp_len; |
60fc5fb66 Bluetooth: mgmt: ... |
2243 2244 |
int err; u16 i; |
2784eb41b Bluetooth: Add ge... |
2245 2246 |
BT_DBG(""); |
09fd0de5b Bluetooth: Replac... |
2247 |
hci_dev_lock(hdev); |
2784eb41b Bluetooth: Add ge... |
2248 |
|
5f97c1df5 Bluetooth: mgmt: ... |
2249 |
if (!hdev_is_powered(hdev)) { |
a69e8375a Bluetooth: Rename... |
2250 2251 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_GET_CONNECTIONS, MGMT_STATUS_NOT_POWERED); |
5f97c1df5 Bluetooth: mgmt: ... |
2252 2253 |
goto unlock; } |
60fc5fb66 Bluetooth: mgmt: ... |
2254 |
i = 0; |
b644ba336 Bluetooth: Update... |
2255 2256 |
list_for_each_entry(c, &hdev->conn_hash.list, list) { if (test_bit(HCI_CONN_MGMT_CONNECTED, &c->flags)) |
60fc5fb66 Bluetooth: mgmt: ... |
2257 |
i++; |
2784eb41b Bluetooth: Add ge... |
2258 |
} |
60fc5fb66 Bluetooth: mgmt: ... |
2259 |
rp_len = sizeof(*rp) + (i * sizeof(struct mgmt_addr_info)); |
92c4c2049 Bluetooth: Use GF... |
2260 |
rp = kmalloc(rp_len, GFP_KERNEL); |
a38528f11 Bluetooth: Create... |
2261 |
if (!rp) { |
2784eb41b Bluetooth: Add ge... |
2262 2263 2264 |
err = -ENOMEM; goto unlock; } |
2784eb41b Bluetooth: Add ge... |
2265 |
i = 0; |
4c659c397 Bluetooth: Add ad... |
2266 |
list_for_each_entry(c, &hdev->conn_hash.list, list) { |
b644ba336 Bluetooth: Update... |
2267 2268 |
if (!test_bit(HCI_CONN_MGMT_CONNECTED, &c->flags)) continue; |
4c659c397 Bluetooth: Add ad... |
2269 |
bacpy(&rp->addr[i].bdaddr, &c->dst); |
57c1477c2 Bluetooth: Rename... |
2270 |
rp->addr[i].type = link_to_bdaddr(c->type, c->dst_type); |
0ed09148f Bluetooth: Remove... |
2271 |
if (c->type == SCO_LINK || c->type == ESCO_LINK) |
4c659c397 Bluetooth: Add ad... |
2272 2273 2274 |
continue; i++; } |
eb55ef07a Bluetooth: Fix br... |
2275 |
rp->conn_count = cpu_to_le16(i); |
60fc5fb66 Bluetooth: mgmt: ... |
2276 |
|
4c659c397 Bluetooth: Add ad... |
2277 2278 |
/* Recalculate length in case of filtered SCO connections, etc */ rp_len = sizeof(*rp) + (i * sizeof(struct mgmt_addr_info)); |
2784eb41b Bluetooth: Add ge... |
2279 |
|
2a1afb5ac Bluetooth: Rename... |
2280 2281 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CONNECTIONS, 0, rp, rp_len); |
2784eb41b Bluetooth: Add ge... |
2282 |
|
a38528f11 Bluetooth: Create... |
2283 |
kfree(rp); |
5f97c1df5 Bluetooth: mgmt: ... |
2284 2285 |
unlock: |
09fd0de5b Bluetooth: Replac... |
2286 |
hci_dev_unlock(hdev); |
2784eb41b Bluetooth: Add ge... |
2287 2288 |
return err; } |
bdb6d9715 Bluetooth: mgmt: ... |
2289 |
static int send_pin_code_neg_reply(struct sock *sk, struct hci_dev *hdev, |
04124681f Bluetooth: fix co... |
2290 |
struct mgmt_cp_pin_code_neg_reply *cp) |
96d97a673 Bluetooth: Verify... |
2291 |
{ |
3b0602cd0 Bluetooth: Rename... |
2292 |
struct mgmt_pending_cmd *cmd; |
96d97a673 Bluetooth: Verify... |
2293 |
int err; |
2e58ef3e1 Bluetooth: Move p... |
2294 |
cmd = mgmt_pending_add(sk, MGMT_OP_PIN_CODE_NEG_REPLY, hdev, cp, |
04124681f Bluetooth: fix co... |
2295 |
sizeof(*cp)); |
96d97a673 Bluetooth: Verify... |
2296 2297 |
if (!cmd) return -ENOMEM; |
dd7e39bbf Bluetooth: Fix NU... |
2298 |
cmd->cmd_complete = addr_cmd_complete; |
d8457698e Bluetooth: mgmt: ... |
2299 |
err = hci_send_cmd(hdev, HCI_OP_PIN_CODE_NEG_REPLY, |
04124681f Bluetooth: fix co... |
2300 |
sizeof(cp->addr.bdaddr), &cp->addr.bdaddr); |
96d97a673 Bluetooth: Verify... |
2301 2302 2303 2304 2305 |
if (err < 0) mgmt_pending_remove(cmd); return err; } |
bdb6d9715 Bluetooth: mgmt: ... |
2306 |
static int pin_code_reply(struct sock *sk, struct hci_dev *hdev, void *data, |
04124681f Bluetooth: fix co... |
2307 |
u16 len) |
980e1a537 Bluetooth: Add su... |
2308 |
{ |
96d97a673 Bluetooth: Verify... |
2309 |
struct hci_conn *conn; |
650f726d1 Bluetooth: Fix do... |
2310 |
struct mgmt_cp_pin_code_reply *cp = data; |
980e1a537 Bluetooth: Add su... |
2311 |
struct hci_cp_pin_code_reply reply; |
3b0602cd0 Bluetooth: Rename... |
2312 |
struct mgmt_pending_cmd *cmd; |
980e1a537 Bluetooth: Add su... |
2313 2314 2315 |
int err; BT_DBG(""); |
09fd0de5b Bluetooth: Replac... |
2316 |
hci_dev_lock(hdev); |
980e1a537 Bluetooth: Add su... |
2317 |
|
4b34ee782 Bluetooth: mgmt: ... |
2318 |
if (!hdev_is_powered(hdev)) { |
a69e8375a Bluetooth: Rename... |
2319 2320 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_PIN_CODE_REPLY, MGMT_STATUS_NOT_POWERED); |
980e1a537 Bluetooth: Add su... |
2321 2322 |
goto failed; } |
d8457698e Bluetooth: mgmt: ... |
2323 |
conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->addr.bdaddr); |
96d97a673 Bluetooth: Verify... |
2324 |
if (!conn) { |
a69e8375a Bluetooth: Rename... |
2325 2326 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_PIN_CODE_REPLY, MGMT_STATUS_NOT_CONNECTED); |
96d97a673 Bluetooth: Verify... |
2327 2328 2329 2330 |
goto failed; } if (conn->pending_sec_level == BT_SECURITY_HIGH && cp->pin_len != 16) { |
d8457698e Bluetooth: mgmt: ... |
2331 2332 2333 |
struct mgmt_cp_pin_code_neg_reply ncp; memcpy(&ncp.addr, &cp->addr, sizeof(ncp.addr)); |
96d97a673 Bluetooth: Verify... |
2334 2335 |
BT_ERR("PIN code is not 16 bytes long"); |
bdb6d9715 Bluetooth: mgmt: ... |
2336 |
err = send_pin_code_neg_reply(sk, hdev, &ncp); |
96d97a673 Bluetooth: Verify... |
2337 |
if (err >= 0) |
a69e8375a Bluetooth: Rename... |
2338 2339 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_PIN_CODE_REPLY, MGMT_STATUS_INVALID_PARAMS); |
96d97a673 Bluetooth: Verify... |
2340 2341 2342 |
goto failed; } |
00abfe444 Bluetooth: Fix co... |
2343 |
cmd = mgmt_pending_add(sk, MGMT_OP_PIN_CODE_REPLY, hdev, data, len); |
366a03369 Bluetooth: Make p... |
2344 2345 |
if (!cmd) { err = -ENOMEM; |
980e1a537 Bluetooth: Add su... |
2346 |
goto failed; |
366a03369 Bluetooth: Make p... |
2347 |
} |
980e1a537 Bluetooth: Add su... |
2348 |
|
7776d1d80 Bluetooth: Use cm... |
2349 |
cmd->cmd_complete = addr_cmd_complete; |
d8457698e Bluetooth: mgmt: ... |
2350 |
bacpy(&reply.bdaddr, &cp->addr.bdaddr); |
980e1a537 Bluetooth: Add su... |
2351 |
reply.pin_len = cp->pin_len; |
24718ca5e Bluetooth: Remove... |
2352 |
memcpy(reply.pin_code, cp->pin_code, sizeof(reply.pin_code)); |
980e1a537 Bluetooth: Add su... |
2353 2354 2355 |
err = hci_send_cmd(hdev, HCI_OP_PIN_CODE_REPLY, sizeof(reply), &reply); if (err < 0) |
a664b5bc7 Bluetooth: Fix un... |
2356 |
mgmt_pending_remove(cmd); |
980e1a537 Bluetooth: Add su... |
2357 2358 |
failed: |
09fd0de5b Bluetooth: Replac... |
2359 |
hci_dev_unlock(hdev); |
980e1a537 Bluetooth: Add su... |
2360 2361 |
return err; } |
04124681f Bluetooth: fix co... |
2362 2363 |
static int set_io_capability(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) |
17fa4b9df Bluetooth: Add se... |
2364 |
{ |
650f726d1 Bluetooth: Fix do... |
2365 |
struct mgmt_cp_set_io_capability *cp = data; |
17fa4b9df Bluetooth: Add se... |
2366 2367 |
BT_DBG(""); |
4ec86d4c8 Bluetooth: Fix va... |
2368 |
if (cp->io_capability > SMP_IO_KEYBOARD_DISPLAY) |
9db5c6295 Bluetooth: Use co... |
2369 2370 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_IO_CAPABILITY, MGMT_STATUS_INVALID_PARAMS); |
4ec86d4c8 Bluetooth: Fix va... |
2371 |
|
09fd0de5b Bluetooth: Replac... |
2372 |
hci_dev_lock(hdev); |
17fa4b9df Bluetooth: Add se... |
2373 2374 2375 2376 |
hdev->io_capability = cp->io_capability; BT_DBG("%s IO capability set to 0x%02x", hdev->name, |
8ce8e2b56 Bluetooth: Fix co... |
2377 |
hdev->io_capability); |
17fa4b9df Bluetooth: Add se... |
2378 |
|
09fd0de5b Bluetooth: Replac... |
2379 |
hci_dev_unlock(hdev); |
17fa4b9df Bluetooth: Add se... |
2380 |
|
2a1afb5ac Bluetooth: Rename... |
2381 2382 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_IO_CAPABILITY, 0, NULL, 0); |
17fa4b9df Bluetooth: Add se... |
2383 |
} |
3b0602cd0 Bluetooth: Rename... |
2384 |
static struct mgmt_pending_cmd *find_pairing(struct hci_conn *conn) |
e9a416b5c Bluetooth: Add mg... |
2385 2386 |
{ struct hci_dev *hdev = conn->hdev; |
3b0602cd0 Bluetooth: Rename... |
2387 |
struct mgmt_pending_cmd *cmd; |
e9a416b5c Bluetooth: Add mg... |
2388 |
|
2e58ef3e1 Bluetooth: Move p... |
2389 |
list_for_each_entry(cmd, &hdev->mgmt_pending, list) { |
e9a416b5c Bluetooth: Add mg... |
2390 2391 |
if (cmd->opcode != MGMT_OP_PAIR_DEVICE) continue; |
e9a416b5c Bluetooth: Add mg... |
2392 2393 2394 2395 2396 2397 2398 2399 |
if (cmd->user_data != conn) continue; return cmd; } return NULL; } |
3b0602cd0 Bluetooth: Rename... |
2400 |
static int pairing_complete(struct mgmt_pending_cmd *cmd, u8 status) |
e9a416b5c Bluetooth: Add mg... |
2401 2402 2403 |
{ struct mgmt_rp_pair_device rp; struct hci_conn *conn = cmd->user_data; |
9df746535 Bluetooth: Add re... |
2404 |
int err; |
e9a416b5c Bluetooth: Add mg... |
2405 |
|
61b1a7fbd Bluetooth: Fix ad... |
2406 2407 |
bacpy(&rp.addr.bdaddr, &conn->dst); rp.addr.type = link_to_bdaddr(conn->type, conn->dst_type); |
e9a416b5c Bluetooth: Add mg... |
2408 |
|
2a1afb5ac Bluetooth: Rename... |
2409 2410 |
err = mgmt_cmd_complete(cmd->sk, cmd->index, MGMT_OP_PAIR_DEVICE, status, &rp, sizeof(rp)); |
e9a416b5c Bluetooth: Add mg... |
2411 2412 2413 2414 2415 |
/* So we don't get further callbacks for this connection */ conn->connect_cfm_cb = NULL; conn->security_cfm_cb = NULL; conn->disconn_cfm_cb = NULL; |
76a68ba0a Bluetooth: rename... |
2416 |
hci_conn_drop(conn); |
89cbb0638 Bluetooth: Defer ... |
2417 2418 2419 2420 2421 |
/* The device is paired so there is no need to remove * its connection parameters anymore. */ clear_bit(HCI_CONN_PARAM_REMOVAL_PEND, &conn->flags); |
15013aeb6 Bluetooth: Fix ca... |
2422 2423 |
hci_conn_put(conn); |
9df746535 Bluetooth: Add re... |
2424 2425 |
return err; |
e9a416b5c Bluetooth: Add mg... |
2426 |
} |
f4a407bef Bluetooth: Wait f... |
2427 2428 2429 |
void mgmt_smp_complete(struct hci_conn *conn, bool complete) { u8 status = complete ? MGMT_STATUS_SUCCESS : MGMT_STATUS_FAILED; |
3b0602cd0 Bluetooth: Rename... |
2430 |
struct mgmt_pending_cmd *cmd; |
f4a407bef Bluetooth: Wait f... |
2431 2432 |
cmd = find_pairing(conn); |
a511b35ba Bluetooth: Fix in... |
2433 |
if (cmd) { |
04ab2749e Bluetooth: Conver... |
2434 |
cmd->cmd_complete(cmd, status); |
a511b35ba Bluetooth: Fix in... |
2435 2436 |
mgmt_pending_remove(cmd); } |
f4a407bef Bluetooth: Wait f... |
2437 |
} |
e9a416b5c Bluetooth: Add mg... |
2438 2439 |
static void pairing_complete_cb(struct hci_conn *conn, u8 status) { |
3b0602cd0 Bluetooth: Rename... |
2440 |
struct mgmt_pending_cmd *cmd; |
e9a416b5c Bluetooth: Add mg... |
2441 2442 2443 2444 |
BT_DBG("status %u", status); cmd = find_pairing(conn); |
a511b35ba Bluetooth: Fix in... |
2445 |
if (!cmd) { |
e9a416b5c Bluetooth: Add mg... |
2446 |
BT_DBG("Unable to find a pending command"); |
a511b35ba Bluetooth: Fix in... |
2447 2448 2449 2450 2451 |
return; } cmd->cmd_complete(cmd, mgmt_status(status)); mgmt_pending_remove(cmd); |
e9a416b5c Bluetooth: Add mg... |
2452 |
} |
f4a407bef Bluetooth: Wait f... |
2453 |
static void le_pairing_complete_cb(struct hci_conn *conn, u8 status) |
4c47d7396 Bluetooth: Fix LE... |
2454 |
{ |
3b0602cd0 Bluetooth: Rename... |
2455 |
struct mgmt_pending_cmd *cmd; |
4c47d7396 Bluetooth: Fix LE... |
2456 2457 2458 2459 2460 2461 2462 |
BT_DBG("status %u", status); if (!status) return; cmd = find_pairing(conn); |
a511b35ba Bluetooth: Fix in... |
2463 |
if (!cmd) { |
4c47d7396 Bluetooth: Fix LE... |
2464 |
BT_DBG("Unable to find a pending command"); |
a511b35ba Bluetooth: Fix in... |
2465 2466 2467 2468 2469 |
return; } cmd->cmd_complete(cmd, mgmt_status(status)); mgmt_pending_remove(cmd); |
4c47d7396 Bluetooth: Fix LE... |
2470 |
} |
bdb6d9715 Bluetooth: mgmt: ... |
2471 |
static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data, |
04124681f Bluetooth: fix co... |
2472 |
u16 len) |
e9a416b5c Bluetooth: Add mg... |
2473 |
{ |
650f726d1 Bluetooth: Fix do... |
2474 |
struct mgmt_cp_pair_device *cp = data; |
1425acb74 Bluetooth: Fix mg... |
2475 |
struct mgmt_rp_pair_device rp; |
3b0602cd0 Bluetooth: Rename... |
2476 |
struct mgmt_pending_cmd *cmd; |
e9a416b5c Bluetooth: Add mg... |
2477 2478 |
u8 sec_level, auth_type; struct hci_conn *conn; |
e9a416b5c Bluetooth: Add mg... |
2479 2480 2481 |
int err; BT_DBG(""); |
f950a30e2 Bluetooth: Fix pa... |
2482 2483 2484 |
memset(&rp, 0, sizeof(rp)); bacpy(&rp.addr.bdaddr, &cp->addr.bdaddr); rp.addr.type = cp->addr.type; |
4ee71b201 Bluetooth: Fix ch... |
2485 |
if (!bdaddr_type_is_valid(cp->addr.type)) |
2a1afb5ac Bluetooth: Rename... |
2486 2487 2488 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, MGMT_STATUS_INVALID_PARAMS, &rp, sizeof(rp)); |
4ee71b201 Bluetooth: Fix ch... |
2489 |
|
4ec86d4c8 Bluetooth: Fix va... |
2490 |
if (cp->io_cap > SMP_IO_KEYBOARD_DISPLAY) |
2a1afb5ac Bluetooth: Rename... |
2491 2492 2493 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, MGMT_STATUS_INVALID_PARAMS, &rp, sizeof(rp)); |
4ec86d4c8 Bluetooth: Fix va... |
2494 |
|
09fd0de5b Bluetooth: Replac... |
2495 |
hci_dev_lock(hdev); |
e9a416b5c Bluetooth: Add mg... |
2496 |
|
5f97c1df5 Bluetooth: mgmt: ... |
2497 |
if (!hdev_is_powered(hdev)) { |
2a1afb5ac Bluetooth: Rename... |
2498 2499 2500 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, MGMT_STATUS_NOT_POWERED, &rp, sizeof(rp)); |
5f97c1df5 Bluetooth: mgmt: ... |
2501 2502 |
goto unlock; } |
55e76b389 Bluetooth: Add 'A... |
2503 2504 2505 2506 2507 2508 |
if (hci_bdaddr_is_paired(hdev, &cp->addr.bdaddr, cp->addr.type)) { err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, MGMT_STATUS_ALREADY_PAIRED, &rp, sizeof(rp)); goto unlock; } |
c908df362 Bluetooth: Use th... |
2509 |
sec_level = BT_SECURITY_MEDIUM; |
6fd6b915b Bluetooth: Refact... |
2510 |
auth_type = HCI_AT_DEDICATED_BONDING; |
e9a416b5c Bluetooth: Add mg... |
2511 |
|
6f77d8c75 Bluetooth: Move a... |
2512 |
if (cp->addr.type == BDADDR_BREDR) { |
04a6c5898 Bluetooth: Refact... |
2513 2514 |
conn = hci_connect_acl(hdev, &cp->addr.bdaddr, sec_level, auth_type); |
6f77d8c75 Bluetooth: Move a... |
2515 |
} else { |
85813a7ec Bluetooth: Add le... |
2516 |
u8 addr_type = le_addr_type(cp->addr.type); |
5157b8a50 Bluetooth: Fix in... |
2517 |
struct hci_conn_params *p; |
6f77d8c75 Bluetooth: Move a... |
2518 |
|
7c264b100 Bluetooth: Add de... |
2519 2520 2521 2522 2523 2524 2525 2526 2527 |
/* When pairing a new device, it is expected to remember * this device for future connections. Adding the connection * parameter information ahead of time allows tracking * of the slave preferred values and will speed up any * further connection establishment. * * If connection parameters already exist, then they * will be kept and this function does nothing. */ |
5157b8a50 Bluetooth: Fix in... |
2528 2529 2530 2531 |
p = hci_conn_params_add(hdev, &cp->addr.bdaddr, addr_type); if (p->auto_connect == HCI_AUTO_CONN_EXPLICIT) p->auto_connect = HCI_AUTO_CONN_DISABLED; |
7c264b100 Bluetooth: Add de... |
2532 |
|
fa1422207 Bluetooth: Enable... |
2533 2534 |
conn = hci_connect_le_scan(hdev, &cp->addr.bdaddr, addr_type, sec_level, |
0ad06aa6a Bluetooth: Fix sp... |
2535 |
HCI_LE_CONN_TIMEOUT); |
6f77d8c75 Bluetooth: Move a... |
2536 |
} |
7a512d017 Bluetooth: Add su... |
2537 |
|
30e762721 Bluetooth: Use ER... |
2538 |
if (IS_ERR(conn)) { |
489dc48e7 Bluetooth: Return... |
2539 2540 2541 2542 |
int status; if (PTR_ERR(conn) == -EBUSY) status = MGMT_STATUS_BUSY; |
faa810303 Bluetooth: Enhanc... |
2543 2544 2545 2546 |
else if (PTR_ERR(conn) == -EOPNOTSUPP) status = MGMT_STATUS_NOT_SUPPORTED; else if (PTR_ERR(conn) == -ECONNREFUSED) status = MGMT_STATUS_REJECTED; |
489dc48e7 Bluetooth: Return... |
2547 2548 |
else status = MGMT_STATUS_CONNECT_FAILED; |
2a1afb5ac Bluetooth: Rename... |
2549 2550 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, status, &rp, sizeof(rp)); |
e9a416b5c Bluetooth: Add mg... |
2551 2552 2553 2554 |
goto unlock; } if (conn->connect_cfm_cb) { |
76a68ba0a Bluetooth: rename... |
2555 |
hci_conn_drop(conn); |
2a1afb5ac Bluetooth: Rename... |
2556 2557 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, MGMT_STATUS_BUSY, &rp, sizeof(rp)); |
e9a416b5c Bluetooth: Add mg... |
2558 2559 |
goto unlock; } |
2e58ef3e1 Bluetooth: Move p... |
2560 |
cmd = mgmt_pending_add(sk, MGMT_OP_PAIR_DEVICE, hdev, data, len); |
e9a416b5c Bluetooth: Add mg... |
2561 2562 |
if (!cmd) { err = -ENOMEM; |
76a68ba0a Bluetooth: rename... |
2563 |
hci_conn_drop(conn); |
e9a416b5c Bluetooth: Add mg... |
2564 2565 |
goto unlock; } |
04ab2749e Bluetooth: Conver... |
2566 |
cmd->cmd_complete = pairing_complete; |
7a512d017 Bluetooth: Add su... |
2567 |
/* For LE, just connecting isn't a proof that the pairing finished */ |
f4a407bef Bluetooth: Wait f... |
2568 |
if (cp->addr.type == BDADDR_BREDR) { |
7a512d017 Bluetooth: Add su... |
2569 |
conn->connect_cfm_cb = pairing_complete_cb; |
f4a407bef Bluetooth: Wait f... |
2570 2571 2572 2573 2574 2575 2576 |
conn->security_cfm_cb = pairing_complete_cb; conn->disconn_cfm_cb = pairing_complete_cb; } else { conn->connect_cfm_cb = le_pairing_complete_cb; conn->security_cfm_cb = le_pairing_complete_cb; conn->disconn_cfm_cb = le_pairing_complete_cb; } |
7a512d017 Bluetooth: Add su... |
2577 |
|
e9a416b5c Bluetooth: Add mg... |
2578 |
conn->io_capability = cp->io_cap; |
f8aaf9b65 Bluetooth: Fix us... |
2579 |
cmd->user_data = hci_conn_get(conn); |
e9a416b5c Bluetooth: Add mg... |
2580 |
|
6f78fd4bb Bluetooth: Fix ch... |
2581 |
if ((conn->state == BT_CONNECTED || conn->state == BT_CONFIG) && |
a511b35ba Bluetooth: Fix in... |
2582 2583 2584 2585 |
hci_conn_security(conn, sec_level, auth_type, true)) { cmd->cmd_complete(cmd, 0); mgmt_pending_remove(cmd); } |
e9a416b5c Bluetooth: Add mg... |
2586 2587 2588 2589 |
err = 0; unlock: |
09fd0de5b Bluetooth: Replac... |
2590 |
hci_dev_unlock(hdev); |
e9a416b5c Bluetooth: Add mg... |
2591 2592 |
return err; } |
04124681f Bluetooth: fix co... |
2593 2594 |
static int cancel_pair_device(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) |
28424707a Bluetooth: mgmt: ... |
2595 |
{ |
0f4e68cf6 Bluetooth: mgmt: ... |
2596 |
struct mgmt_addr_info *addr = data; |
3b0602cd0 Bluetooth: Rename... |
2597 |
struct mgmt_pending_cmd *cmd; |
28424707a Bluetooth: mgmt: ... |
2598 2599 2600 2601 |
struct hci_conn *conn; int err; BT_DBG(""); |
28424707a Bluetooth: mgmt: ... |
2602 |
hci_dev_lock(hdev); |
5f97c1df5 Bluetooth: mgmt: ... |
2603 |
if (!hdev_is_powered(hdev)) { |
a69e8375a Bluetooth: Rename... |
2604 2605 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_CANCEL_PAIR_DEVICE, MGMT_STATUS_NOT_POWERED); |
5f97c1df5 Bluetooth: mgmt: ... |
2606 2607 |
goto unlock; } |
333ae95d0 Bluetooth: Add ch... |
2608 |
cmd = pending_find(MGMT_OP_PAIR_DEVICE, hdev); |
28424707a Bluetooth: mgmt: ... |
2609 |
if (!cmd) { |
a69e8375a Bluetooth: Rename... |
2610 2611 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_CANCEL_PAIR_DEVICE, MGMT_STATUS_INVALID_PARAMS); |
28424707a Bluetooth: mgmt: ... |
2612 2613 2614 2615 2616 2617 |
goto unlock; } conn = cmd->user_data; if (bacmp(&addr->bdaddr, &conn->dst) != 0) { |
a69e8375a Bluetooth: Rename... |
2618 2619 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_CANCEL_PAIR_DEVICE, MGMT_STATUS_INVALID_PARAMS); |
28424707a Bluetooth: mgmt: ... |
2620 2621 |
goto unlock; } |
a511b35ba Bluetooth: Fix in... |
2622 2623 |
cmd->cmd_complete(cmd, MGMT_STATUS_CANCELLED); mgmt_pending_remove(cmd); |
28424707a Bluetooth: mgmt: ... |
2624 |
|
2a1afb5ac Bluetooth: Rename... |
2625 2626 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_CANCEL_PAIR_DEVICE, 0, addr, sizeof(*addr)); |
28424707a Bluetooth: mgmt: ... |
2627 2628 |
unlock: hci_dev_unlock(hdev); |
28424707a Bluetooth: mgmt: ... |
2629 2630 |
return err; } |
bdb6d9715 Bluetooth: mgmt: ... |
2631 |
static int user_pairing_resp(struct sock *sk, struct hci_dev *hdev, |
1707c60e5 Bluetooth: Simpli... |
2632 |
struct mgmt_addr_info *addr, u16 mgmt_op, |
04124681f Bluetooth: fix co... |
2633 |
u16 hci_op, __le32 passkey) |
a5c296832 Bluetooth: Add ma... |
2634 |
{ |
3b0602cd0 Bluetooth: Rename... |
2635 |
struct mgmt_pending_cmd *cmd; |
0df4c185e Bluetooth: User P... |
2636 |
struct hci_conn *conn; |
a5c296832 Bluetooth: Add ma... |
2637 |
int err; |
09fd0de5b Bluetooth: Replac... |
2638 |
hci_dev_lock(hdev); |
08ba53824 Bluetooth: Fix mi... |
2639 |
|
4b34ee782 Bluetooth: mgmt: ... |
2640 |
if (!hdev_is_powered(hdev)) { |
2a1afb5ac Bluetooth: Rename... |
2641 2642 2643 |
err = mgmt_cmd_complete(sk, hdev->id, mgmt_op, MGMT_STATUS_NOT_POWERED, addr, sizeof(*addr)); |
0df4c185e Bluetooth: User P... |
2644 |
goto done; |
a5c296832 Bluetooth: Add ma... |
2645 |
} |
1707c60e5 Bluetooth: Simpli... |
2646 2647 |
if (addr->type == BDADDR_BREDR) conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &addr->bdaddr); |
272d90df2 Bluetooth: Add ad... |
2648 |
else |
9d4c1cc15 Bluetooth: Use hc... |
2649 2650 |
conn = hci_conn_hash_lookup_le(hdev, &addr->bdaddr, le_addr_type(addr->type)); |
272d90df2 Bluetooth: Add ad... |
2651 2652 |
if (!conn) { |
2a1afb5ac Bluetooth: Rename... |
2653 2654 2655 |
err = mgmt_cmd_complete(sk, hdev->id, mgmt_op, MGMT_STATUS_NOT_CONNECTED, addr, sizeof(*addr)); |
272d90df2 Bluetooth: Add ad... |
2656 2657 |
goto done; } |
47c15e2b3 Bluetooth: Differ... |
2658 |
|
1707c60e5 Bluetooth: Simpli... |
2659 |
if (addr->type == BDADDR_LE_PUBLIC || addr->type == BDADDR_LE_RANDOM) { |
5fe57d9e9 Bluetooth: Add SM... |
2660 |
err = smp_user_confirm_reply(conn, mgmt_op, passkey); |
5fe57d9e9 Bluetooth: Add SM... |
2661 |
if (!err) |
2a1afb5ac Bluetooth: Rename... |
2662 2663 2664 |
err = mgmt_cmd_complete(sk, hdev->id, mgmt_op, MGMT_STATUS_SUCCESS, addr, sizeof(*addr)); |
5fe57d9e9 Bluetooth: Add SM... |
2665 |
else |
2a1afb5ac Bluetooth: Rename... |
2666 2667 2668 |
err = mgmt_cmd_complete(sk, hdev->id, mgmt_op, MGMT_STATUS_FAILED, addr, sizeof(*addr)); |
47c15e2b3 Bluetooth: Differ... |
2669 |
|
47c15e2b3 Bluetooth: Differ... |
2670 2671 |
goto done; } |
1707c60e5 Bluetooth: Simpli... |
2672 |
cmd = mgmt_pending_add(sk, mgmt_op, hdev, addr, sizeof(*addr)); |
a5c296832 Bluetooth: Add ma... |
2673 2674 |
if (!cmd) { err = -ENOMEM; |
0df4c185e Bluetooth: User P... |
2675 |
goto done; |
a5c296832 Bluetooth: Add ma... |
2676 |
} |
7776d1d80 Bluetooth: Use cm... |
2677 |
cmd->cmd_complete = addr_cmd_complete; |
0df4c185e Bluetooth: User P... |
2678 |
/* Continue with pairing via HCI */ |
604086b73 Bluetooth: Add Us... |
2679 2680 |
if (hci_op == HCI_OP_USER_PASSKEY_REPLY) { struct hci_cp_user_passkey_reply cp; |
1707c60e5 Bluetooth: Simpli... |
2681 |
bacpy(&cp.bdaddr, &addr->bdaddr); |
604086b73 Bluetooth: Add Us... |
2682 2683 2684 |
cp.passkey = passkey; err = hci_send_cmd(hdev, hci_op, sizeof(cp), &cp); } else |
1707c60e5 Bluetooth: Simpli... |
2685 2686 |
err = hci_send_cmd(hdev, hci_op, sizeof(addr->bdaddr), &addr->bdaddr); |
604086b73 Bluetooth: Add Us... |
2687 |
|
a664b5bc7 Bluetooth: Fix un... |
2688 2689 |
if (err < 0) mgmt_pending_remove(cmd); |
a5c296832 Bluetooth: Add ma... |
2690 |
|
0df4c185e Bluetooth: User P... |
2691 |
done: |
09fd0de5b Bluetooth: Replac... |
2692 |
hci_dev_unlock(hdev); |
a5c296832 Bluetooth: Add ma... |
2693 2694 |
return err; } |
afeb019d0 Bluetooth: Refact... |
2695 2696 2697 2698 2699 2700 |
static int pin_code_neg_reply(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_pin_code_neg_reply *cp = data; BT_DBG(""); |
1707c60e5 Bluetooth: Simpli... |
2701 |
return user_pairing_resp(sk, hdev, &cp->addr, |
afeb019d0 Bluetooth: Refact... |
2702 2703 2704 |
MGMT_OP_PIN_CODE_NEG_REPLY, HCI_OP_PIN_CODE_NEG_REPLY, 0); } |
04124681f Bluetooth: fix co... |
2705 2706 |
static int user_confirm_reply(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) |
0df4c185e Bluetooth: User P... |
2707 |
{ |
650f726d1 Bluetooth: Fix do... |
2708 |
struct mgmt_cp_user_confirm_reply *cp = data; |
0df4c185e Bluetooth: User P... |
2709 2710 2711 2712 |
BT_DBG(""); if (len != sizeof(*cp)) |
a69e8375a Bluetooth: Rename... |
2713 2714 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_USER_CONFIRM_REPLY, MGMT_STATUS_INVALID_PARAMS); |
0df4c185e Bluetooth: User P... |
2715 |
|
1707c60e5 Bluetooth: Simpli... |
2716 |
return user_pairing_resp(sk, hdev, &cp->addr, |
04124681f Bluetooth: fix co... |
2717 2718 |
MGMT_OP_USER_CONFIRM_REPLY, HCI_OP_USER_CONFIRM_REPLY, 0); |
0df4c185e Bluetooth: User P... |
2719 |
} |
bdb6d9715 Bluetooth: mgmt: ... |
2720 |
static int user_confirm_neg_reply(struct sock *sk, struct hci_dev *hdev, |
04124681f Bluetooth: fix co... |
2721 |
void *data, u16 len) |
0df4c185e Bluetooth: User P... |
2722 |
{ |
c9c2659f1 Bluetooth: Use co... |
2723 |
struct mgmt_cp_user_confirm_neg_reply *cp = data; |
0df4c185e Bluetooth: User P... |
2724 2725 |
BT_DBG(""); |
1707c60e5 Bluetooth: Simpli... |
2726 |
return user_pairing_resp(sk, hdev, &cp->addr, |
04124681f Bluetooth: fix co... |
2727 2728 |
MGMT_OP_USER_CONFIRM_NEG_REPLY, HCI_OP_USER_CONFIRM_NEG_REPLY, 0); |
0df4c185e Bluetooth: User P... |
2729 |
} |
04124681f Bluetooth: fix co... |
2730 2731 |
static int user_passkey_reply(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) |
604086b73 Bluetooth: Add Us... |
2732 |
{ |
650f726d1 Bluetooth: Fix do... |
2733 |
struct mgmt_cp_user_passkey_reply *cp = data; |
604086b73 Bluetooth: Add Us... |
2734 2735 |
BT_DBG(""); |
1707c60e5 Bluetooth: Simpli... |
2736 |
return user_pairing_resp(sk, hdev, &cp->addr, |
04124681f Bluetooth: fix co... |
2737 2738 |
MGMT_OP_USER_PASSKEY_REPLY, HCI_OP_USER_PASSKEY_REPLY, cp->passkey); |
604086b73 Bluetooth: Add Us... |
2739 |
} |
bdb6d9715 Bluetooth: mgmt: ... |
2740 |
static int user_passkey_neg_reply(struct sock *sk, struct hci_dev *hdev, |
04124681f Bluetooth: fix co... |
2741 |
void *data, u16 len) |
604086b73 Bluetooth: Add Us... |
2742 |
{ |
650f726d1 Bluetooth: Fix do... |
2743 |
struct mgmt_cp_user_passkey_neg_reply *cp = data; |
604086b73 Bluetooth: Add Us... |
2744 2745 |
BT_DBG(""); |
1707c60e5 Bluetooth: Simpli... |
2746 |
return user_pairing_resp(sk, hdev, &cp->addr, |
04124681f Bluetooth: fix co... |
2747 2748 |
MGMT_OP_USER_PASSKEY_NEG_REPLY, HCI_OP_USER_PASSKEY_NEG_REPLY, 0); |
604086b73 Bluetooth: Add Us... |
2749 |
} |
7c295c480 Bluetooth: Add su... |
2750 2751 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 2776 2777 |
static void adv_expire(struct hci_dev *hdev, u32 flags) { struct adv_info *adv_instance; struct hci_request req; int err; adv_instance = hci_find_adv_instance(hdev, hdev->cur_adv_instance); if (!adv_instance) return; /* stop if current instance doesn't need to be changed */ if (!(adv_instance->flags & flags)) return; cancel_adv_timeout(hdev); adv_instance = hci_get_next_instance(hdev, adv_instance->instance); if (!adv_instance) return; hci_req_init(&req, hdev); err = __hci_req_schedule_adv_instance(&req, adv_instance->instance, true); if (err) return; hci_req_run(&req, NULL); } |
1904a853f Bluetooth: Add op... |
2778 |
static void set_name_complete(struct hci_dev *hdev, u8 status, u16 opcode) |
139289713 Bluetooth: Fix wa... |
2779 2780 |
{ struct mgmt_cp_set_local_name *cp; |
3b0602cd0 Bluetooth: Rename... |
2781 |
struct mgmt_pending_cmd *cmd; |
139289713 Bluetooth: Fix wa... |
2782 2783 2784 2785 |
BT_DBG("status 0x%02x", status); hci_dev_lock(hdev); |
333ae95d0 Bluetooth: Add ch... |
2786 |
cmd = pending_find(MGMT_OP_SET_LOCAL_NAME, hdev); |
139289713 Bluetooth: Fix wa... |
2787 2788 2789 2790 |
if (!cmd) goto unlock; cp = cmd->param; |
7c295c480 Bluetooth: Add su... |
2791 |
if (status) { |
a69e8375a Bluetooth: Rename... |
2792 2793 |
mgmt_cmd_status(cmd->sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, mgmt_status(status)); |
7c295c480 Bluetooth: Add su... |
2794 |
} else { |
2a1afb5ac Bluetooth: Rename... |
2795 2796 |
mgmt_cmd_complete(cmd->sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, 0, cp, sizeof(*cp)); |
139289713 Bluetooth: Fix wa... |
2797 |
|
7c295c480 Bluetooth: Add su... |
2798 2799 2800 |
if (hci_dev_test_flag(hdev, HCI_LE_ADV)) adv_expire(hdev, MGMT_ADV_FLAG_LOCAL_NAME); } |
139289713 Bluetooth: Fix wa... |
2801 2802 2803 2804 2805 |
mgmt_pending_remove(cmd); unlock: hci_dev_unlock(hdev); } |
bdb6d9715 Bluetooth: mgmt: ... |
2806 |
static int set_local_name(struct sock *sk, struct hci_dev *hdev, void *data, |
04124681f Bluetooth: fix co... |
2807 |
u16 len) |
b312b161e Bluetooth: mgmt: ... |
2808 |
{ |
2b4bf3974 Bluetooth: mgmt: ... |
2809 |
struct mgmt_cp_set_local_name *cp = data; |
3b0602cd0 Bluetooth: Rename... |
2810 |
struct mgmt_pending_cmd *cmd; |
890ea8988 Bluetooth: Update... |
2811 |
struct hci_request req; |
b312b161e Bluetooth: mgmt: ... |
2812 2813 2814 |
int err; BT_DBG(""); |
09fd0de5b Bluetooth: Replac... |
2815 |
hci_dev_lock(hdev); |
b312b161e Bluetooth: mgmt: ... |
2816 |
|
b3f2ca944 Bluetooth: Fix se... |
2817 2818 2819 2820 2821 2822 |
/* If the old values are the same as the new ones just return a * direct command complete event. */ if (!memcmp(hdev->dev_name, cp->name, sizeof(hdev->dev_name)) && !memcmp(hdev->short_name, cp->short_name, sizeof(hdev->short_name))) { |
2a1afb5ac Bluetooth: Rename... |
2823 2824 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, 0, data, len); |
b3f2ca944 Bluetooth: Fix se... |
2825 2826 |
goto failed; } |
2b4bf3974 Bluetooth: mgmt: ... |
2827 |
memcpy(hdev->short_name, cp->short_name, sizeof(hdev->short_name)); |
28cc7bde5 Bluetooth: mgmt: ... |
2828 |
|
b5235a65a Bluetooth: mgmt: ... |
2829 |
if (!hdev_is_powered(hdev)) { |
2b4bf3974 Bluetooth: mgmt: ... |
2830 |
memcpy(hdev->dev_name, cp->name, sizeof(hdev->dev_name)); |
28cc7bde5 Bluetooth: mgmt: ... |
2831 |
|
2a1afb5ac Bluetooth: Rename... |
2832 2833 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, 0, data, len); |
28cc7bde5 Bluetooth: mgmt: ... |
2834 2835 |
if (err < 0) goto failed; |
5504c3a31 Bluetooth: Use in... |
2836 2837 |
err = mgmt_limited_event(MGMT_EV_LOCAL_NAME_CHANGED, hdev, data, len, HCI_MGMT_LOCAL_NAME_EVENTS, sk); |
321c6feed Bluetooth: Add fr... |
2838 |
ext_info_changed(hdev, sk); |
28cc7bde5 Bluetooth: mgmt: ... |
2839 |
|
b5235a65a Bluetooth: mgmt: ... |
2840 2841 |
goto failed; } |
28cc7bde5 Bluetooth: mgmt: ... |
2842 |
cmd = mgmt_pending_add(sk, MGMT_OP_SET_LOCAL_NAME, hdev, data, len); |
b312b161e Bluetooth: mgmt: ... |
2843 2844 2845 2846 |
if (!cmd) { err = -ENOMEM; goto failed; } |
139289713 Bluetooth: Fix wa... |
2847 |
memcpy(hdev->dev_name, cp->name, sizeof(hdev->dev_name)); |
890ea8988 Bluetooth: Update... |
2848 |
hci_req_init(&req, hdev); |
3f985050f Bluetooth: Fix lo... |
2849 2850 |
if (lmp_bredr_capable(hdev)) { |
00cf5040b Bluetooth: HCI na... |
2851 |
__hci_req_update_name(&req); |
b1a8917c9 Bluetooth: Move E... |
2852 |
__hci_req_update_eir(&req); |
3f985050f Bluetooth: Fix lo... |
2853 |
} |
7a5f4990a Bluetooth: Store ... |
2854 2855 2856 |
/* The name is stored in the scan response data and so * no need to udpate the advertising data here. */ |
7dc6f16c6 Bluetooth: Fix no... |
2857 |
if (lmp_le_capable(hdev) && hci_dev_test_flag(hdev, HCI_ADVERTISING)) |
cab054ab4 Bluetooth: Clean ... |
2858 |
__hci_req_update_scan_rsp_data(&req, hdev->cur_adv_instance); |
3f985050f Bluetooth: Fix lo... |
2859 |
|
139289713 Bluetooth: Fix wa... |
2860 |
err = hci_req_run(&req, set_name_complete); |
b312b161e Bluetooth: mgmt: ... |
2861 2862 2863 2864 |
if (err < 0) mgmt_pending_remove(cmd); failed: |
09fd0de5b Bluetooth: Replac... |
2865 |
hci_dev_unlock(hdev); |
b312b161e Bluetooth: mgmt: ... |
2866 2867 |
return err; } |
c4960ecf2 Bluetooth: Add su... |
2868 2869 2870 2871 2872 2873 2874 2875 |
static int set_appearance(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_set_appearance *cp = data; u16 apperance; int err; BT_DBG(""); |
af4168c5a Bluetooth: Set ap... |
2876 2877 2878 |
if (!lmp_le_capable(hdev)) return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_APPEARANCE, MGMT_STATUS_NOT_SUPPORTED); |
c4960ecf2 Bluetooth: Add su... |
2879 2880 2881 2882 2883 2884 2885 2886 2887 |
apperance = le16_to_cpu(cp->appearance); hci_dev_lock(hdev); if (hdev->appearance != apperance) { hdev->appearance = apperance; if (hci_dev_test_flag(hdev, HCI_LE_ADV)) adv_expire(hdev, MGMT_ADV_FLAG_APPEARANCE); |
e74317f43 Bluetooth: Fix mi... |
2888 2889 |
ext_info_changed(hdev, sk); |
c4960ecf2 Bluetooth: Add su... |
2890 2891 2892 2893 2894 2895 2896 2897 2898 |
} err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_APPEARANCE, 0, NULL, 0); hci_dev_unlock(hdev); return err; } |
1b9441f8e Bluetooth: Conver... |
2899 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 2913 2914 2915 2916 2917 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 |
static void read_local_oob_data_complete(struct hci_dev *hdev, u8 status, u16 opcode, struct sk_buff *skb) { struct mgmt_rp_read_local_oob_data mgmt_rp; size_t rp_size = sizeof(mgmt_rp); struct mgmt_pending_cmd *cmd; BT_DBG("%s status %u", hdev->name, status); cmd = pending_find(MGMT_OP_READ_LOCAL_OOB_DATA, hdev); if (!cmd) return; if (status || !skb) { mgmt_cmd_status(cmd->sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, status ? mgmt_status(status) : MGMT_STATUS_FAILED); goto remove; } memset(&mgmt_rp, 0, sizeof(mgmt_rp)); if (opcode == HCI_OP_READ_LOCAL_OOB_DATA) { struct hci_rp_read_local_oob_data *rp = (void *) skb->data; if (skb->len < sizeof(*rp)) { mgmt_cmd_status(cmd->sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, MGMT_STATUS_FAILED); goto remove; } memcpy(mgmt_rp.hash192, rp->hash, sizeof(rp->hash)); memcpy(mgmt_rp.rand192, rp->rand, sizeof(rp->rand)); rp_size -= sizeof(mgmt_rp.hash256) + sizeof(mgmt_rp.rand256); } else { struct hci_rp_read_local_oob_ext_data *rp = (void *) skb->data; if (skb->len < sizeof(*rp)) { mgmt_cmd_status(cmd->sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, MGMT_STATUS_FAILED); goto remove; } memcpy(mgmt_rp.hash192, rp->hash192, sizeof(rp->hash192)); memcpy(mgmt_rp.rand192, rp->rand192, sizeof(rp->rand192)); memcpy(mgmt_rp.hash256, rp->hash256, sizeof(rp->hash256)); memcpy(mgmt_rp.rand256, rp->rand256, sizeof(rp->rand256)); } mgmt_cmd_complete(cmd->sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, MGMT_STATUS_SUCCESS, &mgmt_rp, rp_size); remove: mgmt_pending_remove(cmd); } |
0f4e68cf6 Bluetooth: mgmt: ... |
2957 |
static int read_local_oob_data(struct sock *sk, struct hci_dev *hdev, |
04124681f Bluetooth: fix co... |
2958 |
void *data, u16 data_len) |
c35938b2f Bluetooth: Add re... |
2959 |
{ |
3b0602cd0 Bluetooth: Rename... |
2960 |
struct mgmt_pending_cmd *cmd; |
1b9441f8e Bluetooth: Conver... |
2961 |
struct hci_request req; |
c35938b2f Bluetooth: Add re... |
2962 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
2963 |
BT_DBG("%s", hdev->name); |
c35938b2f Bluetooth: Add re... |
2964 |
|
09fd0de5b Bluetooth: Replac... |
2965 |
hci_dev_lock(hdev); |
c35938b2f Bluetooth: Add re... |
2966 |
|
4b34ee782 Bluetooth: mgmt: ... |
2967 |
if (!hdev_is_powered(hdev)) { |
a69e8375a Bluetooth: Rename... |
2968 2969 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, MGMT_STATUS_NOT_POWERED); |
c35938b2f Bluetooth: Add re... |
2970 2971 |
goto unlock; } |
9a1a1996d Bluetooth: Use lm... |
2972 |
if (!lmp_ssp_capable(hdev)) { |
a69e8375a Bluetooth: Rename... |
2973 2974 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, MGMT_STATUS_NOT_SUPPORTED); |
c35938b2f Bluetooth: Add re... |
2975 2976 |
goto unlock; } |
333ae95d0 Bluetooth: Add ch... |
2977 |
if (pending_find(MGMT_OP_READ_LOCAL_OOB_DATA, hdev)) { |
a69e8375a Bluetooth: Rename... |
2978 2979 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, MGMT_STATUS_BUSY); |
c35938b2f Bluetooth: Add re... |
2980 2981 |
goto unlock; } |
2e58ef3e1 Bluetooth: Move p... |
2982 |
cmd = mgmt_pending_add(sk, MGMT_OP_READ_LOCAL_OOB_DATA, hdev, NULL, 0); |
c35938b2f Bluetooth: Add re... |
2983 2984 2985 2986 |
if (!cmd) { err = -ENOMEM; goto unlock; } |
1b9441f8e Bluetooth: Conver... |
2987 |
hci_req_init(&req, hdev); |
710f11c08 Bluetooth: Use cu... |
2988 |
if (bredr_sc_enabled(hdev)) |
1b9441f8e Bluetooth: Conver... |
2989 |
hci_req_add(&req, HCI_OP_READ_LOCAL_OOB_EXT_DATA, 0, NULL); |
4d2d27962 Bluetooth: Add su... |
2990 |
else |
1b9441f8e Bluetooth: Conver... |
2991 |
hci_req_add(&req, HCI_OP_READ_LOCAL_OOB_DATA, 0, NULL); |
4d2d27962 Bluetooth: Add su... |
2992 |
|
1b9441f8e Bluetooth: Conver... |
2993 |
err = hci_req_run_skb(&req, read_local_oob_data_complete); |
c35938b2f Bluetooth: Add re... |
2994 2995 2996 2997 |
if (err < 0) mgmt_pending_remove(cmd); unlock: |
09fd0de5b Bluetooth: Replac... |
2998 |
hci_dev_unlock(hdev); |
c35938b2f Bluetooth: Add re... |
2999 3000 |
return err; } |
bdb6d9715 Bluetooth: mgmt: ... |
3001 |
static int add_remote_oob_data(struct sock *sk, struct hci_dev *hdev, |
04124681f Bluetooth: fix co... |
3002 |
void *data, u16 len) |
2763eda6c Bluetooth: Add ad... |
3003 |
{ |
5d57e7964 Bluetooth: Check ... |
3004 |
struct mgmt_addr_info *addr = data; |
2763eda6c Bluetooth: Add ad... |
3005 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
3006 |
BT_DBG("%s ", hdev->name); |
2763eda6c Bluetooth: Add ad... |
3007 |
|
5d57e7964 Bluetooth: Check ... |
3008 |
if (!bdaddr_type_is_valid(addr->type)) |
2a1afb5ac Bluetooth: Rename... |
3009 3010 3011 3012 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_REMOTE_OOB_DATA, MGMT_STATUS_INVALID_PARAMS, addr, sizeof(*addr)); |
5d57e7964 Bluetooth: Check ... |
3013 |
|
09fd0de5b Bluetooth: Replac... |
3014 |
hci_dev_lock(hdev); |
2763eda6c Bluetooth: Add ad... |
3015 |
|
ec1091131 Bluetooth: Add su... |
3016 3017 3018 |
if (len == MGMT_ADD_REMOTE_OOB_DATA_SIZE) { struct mgmt_cp_add_remote_oob_data *cp = data; u8 status; |
bf1e3541f Bluetooth: mgmt: ... |
3019 |
|
c19a495c8 Bluetooth: Fix BR... |
3020 |
if (cp->addr.type != BDADDR_BREDR) { |
2a1afb5ac Bluetooth: Rename... |
3021 3022 3023 3024 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_REMOTE_OOB_DATA, MGMT_STATUS_INVALID_PARAMS, &cp->addr, sizeof(cp->addr)); |
c19a495c8 Bluetooth: Fix BR... |
3025 3026 |
goto unlock; } |
ec1091131 Bluetooth: Add su... |
3027 |
err = hci_add_remote_oob_data(hdev, &cp->addr.bdaddr, |
6928a9245 Bluetooth: Store ... |
3028 3029 |
cp->addr.type, cp->hash, cp->rand, NULL, NULL); |
ec1091131 Bluetooth: Add su... |
3030 3031 3032 3033 |
if (err < 0) status = MGMT_STATUS_FAILED; else status = MGMT_STATUS_SUCCESS; |
2a1afb5ac Bluetooth: Rename... |
3034 3035 3036 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_REMOTE_OOB_DATA, status, &cp->addr, sizeof(cp->addr)); |
ec1091131 Bluetooth: Add su... |
3037 3038 |
} else if (len == MGMT_ADD_REMOTE_OOB_EXT_DATA_SIZE) { struct mgmt_cp_add_remote_oob_ext_data *cp = data; |
41bcfd50d Bluetooth: Allow ... |
3039 |
u8 *rand192, *hash192, *rand256, *hash256; |
ec1091131 Bluetooth: Add su... |
3040 |
u8 status; |
86df9200c Bluetooth: Add su... |
3041 |
if (bdaddr_type_is_le(cp->addr.type)) { |
d25b78e2e Bluetooth: Enforc... |
3042 3043 3044 3045 3046 |
/* Enforce zero-valued 192-bit parameters as * long as legacy SMP OOB isn't implemented. */ if (memcmp(cp->rand192, ZERO_KEY, 16) || memcmp(cp->hash192, ZERO_KEY, 16)) { |
2a1afb5ac Bluetooth: Rename... |
3047 3048 3049 3050 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_REMOTE_OOB_DATA, MGMT_STATUS_INVALID_PARAMS, addr, sizeof(*addr)); |
d25b78e2e Bluetooth: Enforc... |
3051 3052 |
goto unlock; } |
86df9200c Bluetooth: Add su... |
3053 3054 3055 |
rand192 = NULL; hash192 = NULL; } else { |
41bcfd50d Bluetooth: Allow ... |
3056 3057 3058 3059 3060 3061 3062 3063 3064 3065 3066 3067 3068 3069 3070 3071 3072 3073 3074 3075 3076 3077 3078 |
/* In case one of the P-192 values is set to zero, * then just disable OOB data for P-192. */ if (!memcmp(cp->rand192, ZERO_KEY, 16) || !memcmp(cp->hash192, ZERO_KEY, 16)) { rand192 = NULL; hash192 = NULL; } else { rand192 = cp->rand192; hash192 = cp->hash192; } } /* In case one of the P-256 values is set to zero, then just * disable OOB data for P-256. */ if (!memcmp(cp->rand256, ZERO_KEY, 16) || !memcmp(cp->hash256, ZERO_KEY, 16)) { rand256 = NULL; hash256 = NULL; } else { rand256 = cp->rand256; hash256 = cp->hash256; |
86df9200c Bluetooth: Add su... |
3079 |
} |
81328d5cc Bluetooth: Unify ... |
3080 |
err = hci_add_remote_oob_data(hdev, &cp->addr.bdaddr, |
86df9200c Bluetooth: Add su... |
3081 |
cp->addr.type, hash192, rand192, |
41bcfd50d Bluetooth: Allow ... |
3082 |
hash256, rand256); |
ec1091131 Bluetooth: Add su... |
3083 3084 3085 3086 |
if (err < 0) status = MGMT_STATUS_FAILED; else status = MGMT_STATUS_SUCCESS; |
2a1afb5ac Bluetooth: Rename... |
3087 3088 3089 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_REMOTE_OOB_DATA, status, &cp->addr, sizeof(cp->addr)); |
ec1091131 Bluetooth: Add su... |
3090 3091 |
} else { BT_ERR("add_remote_oob_data: invalid length of %u bytes", len); |
a69e8375a Bluetooth: Rename... |
3092 3093 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_ADD_REMOTE_OOB_DATA, MGMT_STATUS_INVALID_PARAMS); |
ec1091131 Bluetooth: Add su... |
3094 |
} |
2763eda6c Bluetooth: Add ad... |
3095 |
|
c19a495c8 Bluetooth: Fix BR... |
3096 |
unlock: |
09fd0de5b Bluetooth: Replac... |
3097 |
hci_dev_unlock(hdev); |
2763eda6c Bluetooth: Add ad... |
3098 3099 |
return err; } |
bdb6d9715 Bluetooth: mgmt: ... |
3100 |
static int remove_remote_oob_data(struct sock *sk, struct hci_dev *hdev, |
8ce8e2b56 Bluetooth: Fix co... |
3101 |
void *data, u16 len) |
2763eda6c Bluetooth: Add ad... |
3102 |
{ |
650f726d1 Bluetooth: Fix do... |
3103 |
struct mgmt_cp_remove_remote_oob_data *cp = data; |
bf1e3541f Bluetooth: mgmt: ... |
3104 |
u8 status; |
2763eda6c Bluetooth: Add ad... |
3105 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
3106 |
BT_DBG("%s", hdev->name); |
2763eda6c Bluetooth: Add ad... |
3107 |
|
c19a495c8 Bluetooth: Fix BR... |
3108 |
if (cp->addr.type != BDADDR_BREDR) |
2a1afb5ac Bluetooth: Rename... |
3109 3110 3111 3112 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_REMOTE_OOB_DATA, MGMT_STATUS_INVALID_PARAMS, &cp->addr, sizeof(cp->addr)); |
c19a495c8 Bluetooth: Fix BR... |
3113 |
|
09fd0de5b Bluetooth: Replac... |
3114 |
hci_dev_lock(hdev); |
2763eda6c Bluetooth: Add ad... |
3115 |
|
eedbd5812 Bluetooth: Fix cl... |
3116 3117 3118 3119 3120 |
if (!bacmp(&cp->addr.bdaddr, BDADDR_ANY)) { hci_remote_oob_data_clear(hdev); status = MGMT_STATUS_SUCCESS; goto done; } |
6928a9245 Bluetooth: Store ... |
3121 |
err = hci_remove_remote_oob_data(hdev, &cp->addr.bdaddr, cp->addr.type); |
2763eda6c Bluetooth: Add ad... |
3122 |
if (err < 0) |
bf1e3541f Bluetooth: mgmt: ... |
3123 |
status = MGMT_STATUS_INVALID_PARAMS; |
2763eda6c Bluetooth: Add ad... |
3124 |
else |
a6785be2f Bluetooth: mgmt: ... |
3125 |
status = MGMT_STATUS_SUCCESS; |
bf1e3541f Bluetooth: mgmt: ... |
3126 |
|
eedbd5812 Bluetooth: Fix cl... |
3127 |
done: |
2a1afb5ac Bluetooth: Rename... |
3128 3129 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_REMOTE_OOB_DATA, status, &cp->addr, sizeof(cp->addr)); |
2763eda6c Bluetooth: Add ad... |
3130 |
|
09fd0de5b Bluetooth: Replac... |
3131 |
hci_dev_unlock(hdev); |
2763eda6c Bluetooth: Add ad... |
3132 3133 |
return err; } |
e68f072b7 Bluetooth: Move S... |
3134 |
void mgmt_start_discovery_complete(struct hci_dev *hdev, u8 status) |
7c3077207 Bluetooth: Update... |
3135 |
{ |
3b0602cd0 Bluetooth: Rename... |
3136 |
struct mgmt_pending_cmd *cmd; |
ae55f5982 Bluetooth: Keep m... |
3137 |
|
7c3077207 Bluetooth: Update... |
3138 |
BT_DBG("status %d", status); |
11e6e25d0 Bluetooth: Use {s... |
3139 |
hci_dev_lock(hdev); |
41dc2bd6d Bluetooth: Make m... |
3140 |
|
333ae95d0 Bluetooth: Add ch... |
3141 |
cmd = pending_find(MGMT_OP_START_DISCOVERY, hdev); |
66ea9427e Bluetooth: Add su... |
3142 |
if (!cmd) |
333ae95d0 Bluetooth: Add ch... |
3143 |
cmd = pending_find(MGMT_OP_START_SERVICE_DISCOVERY, hdev); |
66ea9427e Bluetooth: Add su... |
3144 |
|
78b781ca0 Bluetooth: Add su... |
3145 3146 |
if (!cmd) cmd = pending_find(MGMT_OP_START_LIMITED_DISCOVERY, hdev); |
11e6e25d0 Bluetooth: Use {s... |
3147 |
if (cmd) { |
2922a94fc Bluetooth: Conver... |
3148 |
cmd->cmd_complete(cmd, mgmt_status(status)); |
11e6e25d0 Bluetooth: Use {s... |
3149 3150 |
mgmt_pending_remove(cmd); } |
7c3077207 Bluetooth: Update... |
3151 |
|
11e6e25d0 Bluetooth: Use {s... |
3152 |
hci_dev_unlock(hdev); |
7c3077207 Bluetooth: Update... |
3153 |
} |
591752afb Bluetooth: Add di... |
3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 |
static bool discovery_type_is_valid(struct hci_dev *hdev, uint8_t type, uint8_t *mgmt_status) { switch (type) { case DISCOV_TYPE_LE: *mgmt_status = mgmt_le_support(hdev); if (*mgmt_status) return false; break; case DISCOV_TYPE_INTERLEAVED: *mgmt_status = mgmt_le_support(hdev); if (*mgmt_status) return false; /* Intentional fall-through */ case DISCOV_TYPE_BREDR: *mgmt_status = mgmt_bredr_support(hdev); if (*mgmt_status) return false; break; default: *mgmt_status = MGMT_STATUS_INVALID_PARAMS; return false; } return true; } |
78b781ca0 Bluetooth: Add su... |
3180 3181 |
static int start_discovery_internal(struct sock *sk, struct hci_dev *hdev, u16 op, void *data, u16 len) |
14a536641 Bluetooth: Add ba... |
3182 |
{ |
650f726d1 Bluetooth: Fix do... |
3183 |
struct mgmt_cp_start_discovery *cp = data; |
3b0602cd0 Bluetooth: Rename... |
3184 |
struct mgmt_pending_cmd *cmd; |
8019044dc Bluetooth: Split ... |
3185 |
u8 status; |
14a536641 Bluetooth: Add ba... |
3186 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
3187 |
BT_DBG("%s", hdev->name); |
14a536641 Bluetooth: Add ba... |
3188 |
|
09fd0de5b Bluetooth: Replac... |
3189 |
hci_dev_lock(hdev); |
14a536641 Bluetooth: Add ba... |
3190 |
|
4b34ee782 Bluetooth: mgmt: ... |
3191 |
if (!hdev_is_powered(hdev)) { |
78b781ca0 Bluetooth: Add su... |
3192 |
err = mgmt_cmd_complete(sk, hdev->id, op, |
2a1afb5ac Bluetooth: Rename... |
3193 3194 |
MGMT_STATUS_NOT_POWERED, &cp->type, sizeof(cp->type)); |
bd2d1334e Bluetooth: Fix re... |
3195 3196 |
goto failed; } |
f5a969f23 Bluetooth: Simpli... |
3197 |
if (hdev->discovery.state != DISCOVERY_STOPPED || |
d7a5a11d7 Bluetooth: Introd... |
3198 |
hci_dev_test_flag(hdev, HCI_PERIODIC_INQ)) { |
78b781ca0 Bluetooth: Add su... |
3199 3200 |
err = mgmt_cmd_complete(sk, hdev->id, op, MGMT_STATUS_BUSY, &cp->type, sizeof(cp->type)); |
642be6c76 Bluetooth: Check ... |
3201 3202 |
goto failed; } |
591752afb Bluetooth: Add di... |
3203 |
if (!discovery_type_is_valid(hdev, cp->type, &status)) { |
78b781ca0 Bluetooth: Add su... |
3204 3205 |
err = mgmt_cmd_complete(sk, hdev->id, op, status, &cp->type, sizeof(cp->type)); |
591752afb Bluetooth: Add di... |
3206 3207 |
goto failed; } |
22078800c Bluetooth: Fix me... |
3208 3209 3210 3211 |
/* Clear the discovery filter first to free any previously * allocated memory for the UUID list. */ hci_discovery_filter_clear(hdev); |
4aab14e55 Bluetooth: Track ... |
3212 |
hdev->discovery.type = cp->type; |
da25cf6a9 Bluetooth: Report... |
3213 |
hdev->discovery.report_invalid_rssi = false; |
78b781ca0 Bluetooth: Add su... |
3214 3215 3216 3217 |
if (op == MGMT_OP_START_LIMITED_DISCOVERY) hdev->discovery.limited = true; else hdev->discovery.limited = false; |
4aab14e55 Bluetooth: Track ... |
3218 |
|
78b781ca0 Bluetooth: Add su... |
3219 |
cmd = mgmt_pending_add(sk, op, hdev, data, len); |
e68f072b7 Bluetooth: Move S... |
3220 3221 |
if (!cmd) { err = -ENOMEM; |
041067557 Bluetooth: Fix re... |
3222 |
goto failed; |
f39799f50 Bluetooth: Prepar... |
3223 |
} |
041067557 Bluetooth: Fix re... |
3224 |
|
e68f072b7 Bluetooth: Move S... |
3225 |
cmd->cmd_complete = generic_cmd_complete; |
7c3077207 Bluetooth: Update... |
3226 |
|
f5a969f23 Bluetooth: Simpli... |
3227 |
hci_discovery_set_state(hdev, DISCOVERY_STARTING); |
e68f072b7 Bluetooth: Move S... |
3228 3229 |
queue_work(hdev->req_workqueue, &hdev->discov_update); err = 0; |
7c3077207 Bluetooth: Update... |
3230 |
|
14a536641 Bluetooth: Add ba... |
3231 |
failed: |
09fd0de5b Bluetooth: Replac... |
3232 |
hci_dev_unlock(hdev); |
14a536641 Bluetooth: Add ba... |
3233 3234 |
return err; } |
f39799f50 Bluetooth: Prepar... |
3235 |
|
78b781ca0 Bluetooth: Add su... |
3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 |
static int start_discovery(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { return start_discovery_internal(sk, hdev, MGMT_OP_START_DISCOVERY, data, len); } static int start_limited_discovery(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { return start_discovery_internal(sk, hdev, MGMT_OP_START_LIMITED_DISCOVERY, data, len); } |
3b0602cd0 Bluetooth: Rename... |
3250 3251 |
static int service_discovery_cmd_complete(struct mgmt_pending_cmd *cmd, u8 status) |
2922a94fc Bluetooth: Conver... |
3252 |
{ |
2a1afb5ac Bluetooth: Rename... |
3253 3254 |
return mgmt_cmd_complete(cmd->sk, cmd->index, cmd->opcode, status, cmd->param, 1); |
2922a94fc Bluetooth: Conver... |
3255 |
} |
041067557 Bluetooth: Fix re... |
3256 |
|
66ea9427e Bluetooth: Add su... |
3257 3258 3259 3260 |
static int start_service_discovery(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_start_service_discovery *cp = data; |
3b0602cd0 Bluetooth: Rename... |
3261 |
struct mgmt_pending_cmd *cmd; |
66ea9427e Bluetooth: Add su... |
3262 3263 3264 3265 |
const u16 max_uuid_count = ((U16_MAX - sizeof(*cp)) / 16); u16 uuid_count, expected_len; u8 status; int err; |
041067557 Bluetooth: Fix re... |
3266 |
|
66ea9427e Bluetooth: Add su... |
3267 |
BT_DBG("%s", hdev->name); |
e8bb6b973 Bluetooth: Fix ad... |
3268 |
|
66ea9427e Bluetooth: Add su... |
3269 |
hci_dev_lock(hdev); |
7c3077207 Bluetooth: Update... |
3270 |
|
66ea9427e Bluetooth: Add su... |
3271 |
if (!hdev_is_powered(hdev)) { |
2a1afb5ac Bluetooth: Rename... |
3272 3273 3274 3275 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_START_SERVICE_DISCOVERY, MGMT_STATUS_NOT_POWERED, &cp->type, sizeof(cp->type)); |
66ea9427e Bluetooth: Add su... |
3276 3277 |
goto failed; } |
7c3077207 Bluetooth: Update... |
3278 |
|
66ea9427e Bluetooth: Add su... |
3279 |
if (hdev->discovery.state != DISCOVERY_STOPPED || |
d7a5a11d7 Bluetooth: Introd... |
3280 |
hci_dev_test_flag(hdev, HCI_PERIODIC_INQ)) { |
2a1afb5ac Bluetooth: Rename... |
3281 3282 3283 3284 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_START_SERVICE_DISCOVERY, MGMT_STATUS_BUSY, &cp->type, sizeof(cp->type)); |
66ea9427e Bluetooth: Add su... |
3285 3286 |
goto failed; } |
d94839436 Bluetooth: Use hc... |
3287 |
|
66ea9427e Bluetooth: Add su... |
3288 3289 3290 3291 |
uuid_count = __le16_to_cpu(cp->uuid_count); if (uuid_count > max_uuid_count) { BT_ERR("service_discovery: too big uuid_count value %u", uuid_count); |
2a1afb5ac Bluetooth: Rename... |
3292 3293 3294 3295 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_START_SERVICE_DISCOVERY, MGMT_STATUS_INVALID_PARAMS, &cp->type, sizeof(cp->type)); |
66ea9427e Bluetooth: Add su... |
3296 3297 3298 3299 3300 3301 3302 |
goto failed; } expected_len = sizeof(*cp) + uuid_count * 16; if (expected_len != len) { BT_ERR("service_discovery: expected %u bytes, got %u bytes", expected_len, len); |
2a1afb5ac Bluetooth: Rename... |
3303 3304 3305 3306 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_START_SERVICE_DISCOVERY, MGMT_STATUS_INVALID_PARAMS, &cp->type, sizeof(cp->type)); |
66ea9427e Bluetooth: Add su... |
3307 3308 |
goto failed; } |
591752afb Bluetooth: Add di... |
3309 3310 3311 3312 3313 3314 |
if (!discovery_type_is_valid(hdev, cp->type, &status)) { err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_START_SERVICE_DISCOVERY, status, &cp->type, sizeof(cp->type)); goto failed; } |
66ea9427e Bluetooth: Add su... |
3315 |
cmd = mgmt_pending_add(sk, MGMT_OP_START_SERVICE_DISCOVERY, |
2922a94fc Bluetooth: Conver... |
3316 |
hdev, data, len); |
66ea9427e Bluetooth: Add su... |
3317 3318 3319 3320 |
if (!cmd) { err = -ENOMEM; goto failed; } |
2922a94fc Bluetooth: Conver... |
3321 |
cmd->cmd_complete = service_discovery_cmd_complete; |
22078800c Bluetooth: Fix me... |
3322 3323 3324 3325 |
/* Clear the discovery filter first to free any previously * allocated memory for the UUID list. */ hci_discovery_filter_clear(hdev); |
82f8b651a Bluetooth: fix se... |
3326 |
hdev->discovery.result_filtering = true; |
66ea9427e Bluetooth: Add su... |
3327 3328 3329 3330 3331 3332 3333 3334 |
hdev->discovery.type = cp->type; hdev->discovery.rssi = cp->rssi; hdev->discovery.uuid_count = uuid_count; if (uuid_count > 0) { hdev->discovery.uuids = kmemdup(cp->uuids, uuid_count * 16, GFP_KERNEL); if (!hdev->discovery.uuids) { |
2a1afb5ac Bluetooth: Rename... |
3335 3336 3337 3338 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_START_SERVICE_DISCOVERY, MGMT_STATUS_FAILED, &cp->type, sizeof(cp->type)); |
d94839436 Bluetooth: Use hc... |
3339 3340 3341 |
mgmt_pending_remove(cmd); goto failed; } |
66ea9427e Bluetooth: Add su... |
3342 |
} |
d94839436 Bluetooth: Use hc... |
3343 |
|
66ea9427e Bluetooth: Add su... |
3344 |
hci_discovery_set_state(hdev, DISCOVERY_STARTING); |
e68f072b7 Bluetooth: Move S... |
3345 3346 |
queue_work(hdev->req_workqueue, &hdev->discov_update); err = 0; |
14a536641 Bluetooth: Add ba... |
3347 3348 |
failed: |
09fd0de5b Bluetooth: Replac... |
3349 |
hci_dev_unlock(hdev); |
14a536641 Bluetooth: Add ba... |
3350 3351 |
return err; } |
2154d3f4f Bluetooth: Move S... |
3352 |
void mgmt_stop_discovery_complete(struct hci_dev *hdev, u8 status) |
1183fdcad Bluetooth: Make m... |
3353 |
{ |
3b0602cd0 Bluetooth: Rename... |
3354 |
struct mgmt_pending_cmd *cmd; |
1183fdcad Bluetooth: Make m... |
3355 |
|
0e05bba6f Bluetooth: Update... |
3356 3357 3358 |
BT_DBG("status %d", status); hci_dev_lock(hdev); |
333ae95d0 Bluetooth: Add ch... |
3359 |
cmd = pending_find(MGMT_OP_STOP_DISCOVERY, hdev); |
11e6e25d0 Bluetooth: Use {s... |
3360 |
if (cmd) { |
2922a94fc Bluetooth: Conver... |
3361 |
cmd->cmd_complete(cmd, mgmt_status(status)); |
11e6e25d0 Bluetooth: Use {s... |
3362 |
mgmt_pending_remove(cmd); |
0e05bba6f Bluetooth: Update... |
3363 |
} |
0e05bba6f Bluetooth: Update... |
3364 3365 |
hci_dev_unlock(hdev); } |
bdb6d9715 Bluetooth: mgmt: ... |
3366 |
static int stop_discovery(struct sock *sk, struct hci_dev *hdev, void *data, |
04124681f Bluetooth: fix co... |
3367 |
u16 len) |
14a536641 Bluetooth: Add ba... |
3368 |
{ |
d930650b5 Bluetooth: mgmt: ... |
3369 |
struct mgmt_cp_stop_discovery *mgmt_cp = data; |
3b0602cd0 Bluetooth: Rename... |
3370 |
struct mgmt_pending_cmd *cmd; |
14a536641 Bluetooth: Add ba... |
3371 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
3372 |
BT_DBG("%s", hdev->name); |
14a536641 Bluetooth: Add ba... |
3373 |
|
09fd0de5b Bluetooth: Replac... |
3374 |
hci_dev_lock(hdev); |
14a536641 Bluetooth: Add ba... |
3375 |
|
30dc78e1a Bluetooth: Add na... |
3376 |
if (!hci_discovery_active(hdev)) { |
2a1afb5ac Bluetooth: Rename... |
3377 3378 3379 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_STOP_DISCOVERY, MGMT_STATUS_REJECTED, &mgmt_cp->type, sizeof(mgmt_cp->type)); |
d930650b5 Bluetooth: mgmt: ... |
3380 3381 3382 3383 |
goto unlock; } if (hdev->discovery.type != mgmt_cp->type) { |
2a1afb5ac Bluetooth: Rename... |
3384 3385 3386 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_STOP_DISCOVERY, MGMT_STATUS_INVALID_PARAMS, &mgmt_cp->type, sizeof(mgmt_cp->type)); |
30dc78e1a Bluetooth: Add na... |
3387 |
goto unlock; |
ff9ef5787 Bluetooth: Add di... |
3388 |
} |
2922a94fc Bluetooth: Conver... |
3389 |
cmd = mgmt_pending_add(sk, MGMT_OP_STOP_DISCOVERY, hdev, data, len); |
14a536641 Bluetooth: Add ba... |
3390 3391 |
if (!cmd) { err = -ENOMEM; |
30dc78e1a Bluetooth: Add na... |
3392 3393 |
goto unlock; } |
2922a94fc Bluetooth: Conver... |
3394 |
cmd->cmd_complete = generic_cmd_complete; |
2154d3f4f Bluetooth: Move S... |
3395 3396 3397 |
hci_discovery_set_state(hdev, DISCOVERY_STOPPING); queue_work(hdev->req_workqueue, &hdev->discov_update); err = 0; |
14a536641 Bluetooth: Add ba... |
3398 |
|
30dc78e1a Bluetooth: Add na... |
3399 |
unlock: |
09fd0de5b Bluetooth: Replac... |
3400 |
hci_dev_unlock(hdev); |
14a536641 Bluetooth: Add ba... |
3401 3402 |
return err; } |
bdb6d9715 Bluetooth: mgmt: ... |
3403 |
static int confirm_name(struct sock *sk, struct hci_dev *hdev, void *data, |
04124681f Bluetooth: fix co... |
3404 |
u16 len) |
561aafbcb Bluetooth: Add in... |
3405 |
{ |
650f726d1 Bluetooth: Fix do... |
3406 |
struct mgmt_cp_confirm_name *cp = data; |
561aafbcb Bluetooth: Add in... |
3407 |
struct inquiry_entry *e; |
561aafbcb Bluetooth: Add in... |
3408 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
3409 |
BT_DBG("%s", hdev->name); |
561aafbcb Bluetooth: Add in... |
3410 |
|
561aafbcb Bluetooth: Add in... |
3411 |
hci_dev_lock(hdev); |
30dc78e1a Bluetooth: Add na... |
3412 |
if (!hci_discovery_active(hdev)) { |
2a1afb5ac Bluetooth: Rename... |
3413 3414 3415 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_CONFIRM_NAME, MGMT_STATUS_FAILED, &cp->addr, sizeof(cp->addr)); |
30dc78e1a Bluetooth: Add na... |
3416 3417 |
goto failed; } |
a198e7b10 Bluetooth: mgmt: ... |
3418 |
e = hci_inquiry_cache_lookup_unknown(hdev, &cp->addr.bdaddr); |
561aafbcb Bluetooth: Add in... |
3419 |
if (!e) { |
2a1afb5ac Bluetooth: Rename... |
3420 3421 3422 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_CONFIRM_NAME, MGMT_STATUS_INVALID_PARAMS, &cp->addr, sizeof(cp->addr)); |
561aafbcb Bluetooth: Add in... |
3423 3424 3425 3426 3427 3428 3429 3430 |
goto failed; } if (cp->name_known) { e->name_state = NAME_KNOWN; list_del(&e->list); } else { e->name_state = NAME_NEEDED; |
a3d4e20a8 Bluetooth: Sort t... |
3431 |
hci_inquiry_cache_update_resolve(hdev, e); |
561aafbcb Bluetooth: Add in... |
3432 |
} |
2a1afb5ac Bluetooth: Rename... |
3433 3434 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_CONFIRM_NAME, 0, &cp->addr, sizeof(cp->addr)); |
561aafbcb Bluetooth: Add in... |
3435 3436 3437 |
failed: hci_dev_unlock(hdev); |
561aafbcb Bluetooth: Add in... |
3438 3439 |
return err; } |
bdb6d9715 Bluetooth: mgmt: ... |
3440 |
static int block_device(struct sock *sk, struct hci_dev *hdev, void *data, |
04124681f Bluetooth: fix co... |
3441 |
u16 len) |
7fbec224c Bluetooth: Add bl... |
3442 |
{ |
650f726d1 Bluetooth: Fix do... |
3443 |
struct mgmt_cp_block_device *cp = data; |
f0eeea8b6 Bluetooth: mgmt: ... |
3444 |
u8 status; |
7fbec224c Bluetooth: Add bl... |
3445 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
3446 |
BT_DBG("%s", hdev->name); |
7fbec224c Bluetooth: Add bl... |
3447 |
|
4ee71b201 Bluetooth: Fix ch... |
3448 |
if (!bdaddr_type_is_valid(cp->addr.type)) |
2a1afb5ac Bluetooth: Rename... |
3449 3450 3451 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_BLOCK_DEVICE, MGMT_STATUS_INVALID_PARAMS, &cp->addr, sizeof(cp->addr)); |
4ee71b201 Bluetooth: Fix ch... |
3452 |
|
09fd0de5b Bluetooth: Replac... |
3453 |
hci_dev_lock(hdev); |
5e762444b Bluetooth: Add mg... |
3454 |
|
dcc36c16c Bluetooth: Unify ... |
3455 3456 |
err = hci_bdaddr_list_add(&hdev->blacklist, &cp->addr.bdaddr, cp->addr.type); |
2a8357f23 Bluetooth: Fix re... |
3457 |
if (err < 0) { |
f0eeea8b6 Bluetooth: mgmt: ... |
3458 |
status = MGMT_STATUS_FAILED; |
2a8357f23 Bluetooth: Fix re... |
3459 3460 3461 3462 3463 3464 |
goto done; } mgmt_event(MGMT_EV_DEVICE_BLOCKED, hdev, &cp->addr, sizeof(cp->addr), sk); status = MGMT_STATUS_SUCCESS; |
f0eeea8b6 Bluetooth: mgmt: ... |
3465 |
|
2a8357f23 Bluetooth: Fix re... |
3466 |
done: |
2a1afb5ac Bluetooth: Rename... |
3467 3468 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_BLOCK_DEVICE, status, &cp->addr, sizeof(cp->addr)); |
5e762444b Bluetooth: Add mg... |
3469 |
|
09fd0de5b Bluetooth: Replac... |
3470 |
hci_dev_unlock(hdev); |
7fbec224c Bluetooth: Add bl... |
3471 3472 3473 |
return err; } |
bdb6d9715 Bluetooth: mgmt: ... |
3474 |
static int unblock_device(struct sock *sk, struct hci_dev *hdev, void *data, |
04124681f Bluetooth: fix co... |
3475 |
u16 len) |
7fbec224c Bluetooth: Add bl... |
3476 |
{ |
650f726d1 Bluetooth: Fix do... |
3477 |
struct mgmt_cp_unblock_device *cp = data; |
f0eeea8b6 Bluetooth: mgmt: ... |
3478 |
u8 status; |
7fbec224c Bluetooth: Add bl... |
3479 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
3480 |
BT_DBG("%s", hdev->name); |
7fbec224c Bluetooth: Add bl... |
3481 |
|
4ee71b201 Bluetooth: Fix ch... |
3482 |
if (!bdaddr_type_is_valid(cp->addr.type)) |
2a1afb5ac Bluetooth: Rename... |
3483 3484 3485 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_UNBLOCK_DEVICE, MGMT_STATUS_INVALID_PARAMS, &cp->addr, sizeof(cp->addr)); |
4ee71b201 Bluetooth: Fix ch... |
3486 |
|
09fd0de5b Bluetooth: Replac... |
3487 |
hci_dev_lock(hdev); |
5e762444b Bluetooth: Add mg... |
3488 |
|
dcc36c16c Bluetooth: Unify ... |
3489 3490 |
err = hci_bdaddr_list_del(&hdev->blacklist, &cp->addr.bdaddr, cp->addr.type); |
2a8357f23 Bluetooth: Fix re... |
3491 |
if (err < 0) { |
f0eeea8b6 Bluetooth: mgmt: ... |
3492 |
status = MGMT_STATUS_INVALID_PARAMS; |
2a8357f23 Bluetooth: Fix re... |
3493 3494 3495 3496 3497 3498 |
goto done; } mgmt_event(MGMT_EV_DEVICE_UNBLOCKED, hdev, &cp->addr, sizeof(cp->addr), sk); status = MGMT_STATUS_SUCCESS; |
f0eeea8b6 Bluetooth: mgmt: ... |
3499 |
|
2a8357f23 Bluetooth: Fix re... |
3500 |
done: |
2a1afb5ac Bluetooth: Rename... |
3501 3502 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_UNBLOCK_DEVICE, status, &cp->addr, sizeof(cp->addr)); |
5e762444b Bluetooth: Add mg... |
3503 |
|
09fd0de5b Bluetooth: Replac... |
3504 |
hci_dev_unlock(hdev); |
7fbec224c Bluetooth: Add bl... |
3505 3506 3507 |
return err; } |
cdbaccca7 Bluetooth: Add ma... |
3508 3509 3510 3511 |
static int set_device_id(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_set_device_id *cp = data; |
890ea8988 Bluetooth: Update... |
3512 |
struct hci_request req; |
cdbaccca7 Bluetooth: Add ma... |
3513 |
int err; |
c72d4b8af Bluetooth: mgmt: ... |
3514 |
__u16 source; |
cdbaccca7 Bluetooth: Add ma... |
3515 3516 |
BT_DBG("%s", hdev->name); |
c72d4b8af Bluetooth: mgmt: ... |
3517 3518 3519 |
source = __le16_to_cpu(cp->source); if (source > 0x0002) |
a69e8375a Bluetooth: Rename... |
3520 3521 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DEVICE_ID, MGMT_STATUS_INVALID_PARAMS); |
c72d4b8af Bluetooth: mgmt: ... |
3522 |
|
cdbaccca7 Bluetooth: Add ma... |
3523 |
hci_dev_lock(hdev); |
c72d4b8af Bluetooth: mgmt: ... |
3524 |
hdev->devid_source = source; |
cdbaccca7 Bluetooth: Add ma... |
3525 3526 3527 |
hdev->devid_vendor = __le16_to_cpu(cp->vendor); hdev->devid_product = __le16_to_cpu(cp->product); hdev->devid_version = __le16_to_cpu(cp->version); |
2a1afb5ac Bluetooth: Rename... |
3528 3529 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_DEVICE_ID, 0, NULL, 0); |
cdbaccca7 Bluetooth: Add ma... |
3530 |
|
890ea8988 Bluetooth: Update... |
3531 |
hci_req_init(&req, hdev); |
b1a8917c9 Bluetooth: Move E... |
3532 |
__hci_req_update_eir(&req); |
890ea8988 Bluetooth: Update... |
3533 |
hci_req_run(&req, NULL); |
cdbaccca7 Bluetooth: Add ma... |
3534 3535 3536 3537 3538 |
hci_dev_unlock(hdev); return err; } |
24b4f38fc Bluetooth: Implem... |
3539 3540 3541 3542 3543 |
static void enable_advertising_instance(struct hci_dev *hdev, u8 status, u16 opcode) { BT_DBG("status %d", status); } |
1904a853f Bluetooth: Add op... |
3544 3545 |
static void set_advertising_complete(struct hci_dev *hdev, u8 status, u16 opcode) |
4375f1037 Bluetooth: Add ne... |
3546 3547 |
{ struct cmd_lookup match = { NULL, hdev }; |
24b4f38fc Bluetooth: Implem... |
3548 |
struct hci_request req; |
7816b8203 Bluetooth: mgmt: ... |
3549 3550 3551 |
u8 instance; struct adv_info *adv_instance; int err; |
4375f1037 Bluetooth: Add ne... |
3552 |
|
3ad675827 Bluetooth: Fix mi... |
3553 |
hci_dev_lock(hdev); |
4375f1037 Bluetooth: Add ne... |
3554 3555 3556 3557 3558 |
if (status) { u8 mgmt_err = mgmt_status(status); mgmt_pending_foreach(MGMT_OP_SET_ADVERTISING, hdev, cmd_status_rsp, &mgmt_err); |
3ad675827 Bluetooth: Fix mi... |
3559 |
goto unlock; |
4375f1037 Bluetooth: Add ne... |
3560 |
} |
d7a5a11d7 Bluetooth: Introd... |
3561 |
if (hci_dev_test_flag(hdev, HCI_LE_ADV)) |
a1536da25 Bluetooth: Introd... |
3562 |
hci_dev_set_flag(hdev, HCI_ADVERTISING); |
c93bd1503 Bluetooth: Remove... |
3563 |
else |
a358dc11d Bluetooth: Introd... |
3564 |
hci_dev_clear_flag(hdev, HCI_ADVERTISING); |
c93bd1503 Bluetooth: Remove... |
3565 |
|
4375f1037 Bluetooth: Add ne... |
3566 3567 3568 3569 3570 3571 3572 |
mgmt_pending_foreach(MGMT_OP_SET_ADVERTISING, hdev, settings_rsp, &match); new_settings(hdev, match.sk); if (match.sk) sock_put(match.sk); |
3ad675827 Bluetooth: Fix mi... |
3573 |
|
24b4f38fc Bluetooth: Implem... |
3574 |
/* If "Set Advertising" was just disabled and instance advertising was |
7816b8203 Bluetooth: mgmt: ... |
3575 |
* set up earlier, then re-enable multi-instance advertising. |
24b4f38fc Bluetooth: Implem... |
3576 3577 |
*/ if (hci_dev_test_flag(hdev, HCI_ADVERTISING) || |
7816b8203 Bluetooth: mgmt: ... |
3578 |
list_empty(&hdev->adv_instances)) |
24b4f38fc Bluetooth: Implem... |
3579 |
goto unlock; |
7816b8203 Bluetooth: mgmt: ... |
3580 3581 3582 3583 3584 3585 3586 3587 3588 |
instance = hdev->cur_adv_instance; if (!instance) { adv_instance = list_first_entry_or_null(&hdev->adv_instances, struct adv_info, list); if (!adv_instance) goto unlock; instance = adv_instance->instance; } |
24b4f38fc Bluetooth: Implem... |
3589 |
hci_req_init(&req, hdev); |
f22525700 Bluetooth: Move a... |
3590 |
err = __hci_req_schedule_adv_instance(&req, instance, true); |
7816b8203 Bluetooth: mgmt: ... |
3591 3592 3593 |
if (!err) err = hci_req_run(&req, enable_advertising_instance); |
24b4f38fc Bluetooth: Implem... |
3594 |
|
7816b8203 Bluetooth: mgmt: ... |
3595 |
if (err) |
24b4f38fc Bluetooth: Implem... |
3596 |
BT_ERR("Failed to re-configure advertising"); |
3ad675827 Bluetooth: Fix mi... |
3597 3598 |
unlock: hci_dev_unlock(hdev); |
4375f1037 Bluetooth: Add ne... |
3599 |
} |
21b5187f2 Bluetooth: Fix to... |
3600 3601 |
static int set_advertising(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) |
4375f1037 Bluetooth: Add ne... |
3602 3603 |
{ struct mgmt_mode *cp = data; |
3b0602cd0 Bluetooth: Rename... |
3604 |
struct mgmt_pending_cmd *cmd; |
4375f1037 Bluetooth: Add ne... |
3605 |
struct hci_request req; |
cc91cb042 Bluetooth: Add su... |
3606 |
u8 val, status; |
4375f1037 Bluetooth: Add ne... |
3607 3608 3609 |
int err; BT_DBG("request for %s", hdev->name); |
e6fe79865 Bluetooth: Fix RE... |
3610 3611 |
status = mgmt_le_support(hdev); if (status) |
a69e8375a Bluetooth: Rename... |
3612 3613 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_ADVERTISING, status); |
4375f1037 Bluetooth: Add ne... |
3614 |
|
cc91cb042 Bluetooth: Add su... |
3615 |
if (cp->val != 0x00 && cp->val != 0x01 && cp->val != 0x02) |
a69e8375a Bluetooth: Rename... |
3616 3617 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_ADVERTISING, MGMT_STATUS_INVALID_PARAMS); |
4375f1037 Bluetooth: Add ne... |
3618 3619 3620 3621 |
hci_dev_lock(hdev); val = !!cp->val; |
4375f1037 Bluetooth: Add ne... |
3622 |
|
f74ca9b80 Bluetooth: Fix ch... |
3623 3624 3625 3626 3627 |
/* The following conditions are ones which mean that we should * not do any HCI communication but directly send a mgmt * response to user space (after toggling the flag if * necessary). */ |
cc91cb042 Bluetooth: Add su... |
3628 |
if (!hdev_is_powered(hdev) || |
d7a5a11d7 Bluetooth: Introd... |
3629 3630 |
(val == hci_dev_test_flag(hdev, HCI_ADVERTISING) && (cp->val == 0x02) == hci_dev_test_flag(hdev, HCI_ADVERTISING_CONNECTABLE)) || |
e8bb6b973 Bluetooth: Fix ad... |
3631 |
hci_conn_num(hdev, LE_LINK) > 0 || |
d7a5a11d7 Bluetooth: Introd... |
3632 |
(hci_dev_test_flag(hdev, HCI_LE_SCAN) && |
e8bb6b973 Bluetooth: Fix ad... |
3633 |
hdev->le_scan_type == LE_SCAN_ACTIVE)) { |
cc91cb042 Bluetooth: Add su... |
3634 |
bool changed; |
4375f1037 Bluetooth: Add ne... |
3635 |
|
cc91cb042 Bluetooth: Add su... |
3636 |
if (cp->val) { |
cab054ab4 Bluetooth: Clean ... |
3637 |
hdev->cur_adv_instance = 0x00; |
238be788f Bluetooth: Introd... |
3638 |
changed = !hci_dev_test_and_set_flag(hdev, HCI_ADVERTISING); |
cc91cb042 Bluetooth: Add su... |
3639 |
if (cp->val == 0x02) |
a1536da25 Bluetooth: Introd... |
3640 |
hci_dev_set_flag(hdev, HCI_ADVERTISING_CONNECTABLE); |
cc91cb042 Bluetooth: Add su... |
3641 |
else |
a358dc11d Bluetooth: Introd... |
3642 |
hci_dev_clear_flag(hdev, HCI_ADVERTISING_CONNECTABLE); |
cc91cb042 Bluetooth: Add su... |
3643 |
} else { |
a69d89272 Bluetooth: Introd... |
3644 |
changed = hci_dev_test_and_clear_flag(hdev, HCI_ADVERTISING); |
a358dc11d Bluetooth: Introd... |
3645 |
hci_dev_clear_flag(hdev, HCI_ADVERTISING_CONNECTABLE); |
4375f1037 Bluetooth: Add ne... |
3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 |
} err = send_settings_rsp(sk, MGMT_OP_SET_ADVERTISING, hdev); if (err < 0) goto unlock; if (changed) err = new_settings(hdev, sk); goto unlock; } |
333ae95d0 Bluetooth: Add ch... |
3657 3658 |
if (pending_find(MGMT_OP_SET_ADVERTISING, hdev) || pending_find(MGMT_OP_SET_LE, hdev)) { |
a69e8375a Bluetooth: Rename... |
3659 3660 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_ADVERTISING, MGMT_STATUS_BUSY); |
4375f1037 Bluetooth: Add ne... |
3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 |
goto unlock; } cmd = mgmt_pending_add(sk, MGMT_OP_SET_ADVERTISING, hdev, data, len); if (!cmd) { err = -ENOMEM; goto unlock; } hci_req_init(&req, hdev); |
cc91cb042 Bluetooth: Add su... |
3671 |
if (cp->val == 0x02) |
a1536da25 Bluetooth: Introd... |
3672 |
hci_dev_set_flag(hdev, HCI_ADVERTISING_CONNECTABLE); |
cc91cb042 Bluetooth: Add su... |
3673 |
else |
a358dc11d Bluetooth: Introd... |
3674 |
hci_dev_clear_flag(hdev, HCI_ADVERTISING_CONNECTABLE); |
cc91cb042 Bluetooth: Add su... |
3675 |
|
7816b8203 Bluetooth: mgmt: ... |
3676 |
cancel_adv_timeout(hdev); |
24b4f38fc Bluetooth: Implem... |
3677 |
if (val) { |
7816b8203 Bluetooth: mgmt: ... |
3678 3679 3680 3681 |
/* Switch to instance "0" for the Set Advertising setting. * We cannot use update_[adv|scan_rsp]_data() here as the * HCI_ADVERTISING flag is not yet set. */ |
cab054ab4 Bluetooth: Clean ... |
3682 |
hdev->cur_adv_instance = 0x00; |
f22525700 Bluetooth: Move a... |
3683 3684 3685 |
__hci_req_update_adv_data(&req, 0x00); __hci_req_update_scan_rsp_data(&req, 0x00); __hci_req_enable_advertising(&req); |
24b4f38fc Bluetooth: Implem... |
3686 |
} else { |
f22525700 Bluetooth: Move a... |
3687 |
__hci_req_disable_advertising(&req); |
24b4f38fc Bluetooth: Implem... |
3688 |
} |
4375f1037 Bluetooth: Add ne... |
3689 3690 3691 3692 3693 3694 3695 3696 3697 |
err = hci_req_run(&req, set_advertising_complete); if (err < 0) mgmt_pending_remove(cmd); unlock: hci_dev_unlock(hdev); return err; } |
d13eafce2 Bluetooth: Add ma... |
3698 3699 3700 3701 3702 3703 3704 |
static int set_static_address(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_set_static_address *cp = data; int err; BT_DBG("%s", hdev->name); |
62af44431 Bluetooth: Allow ... |
3705 |
if (!lmp_le_capable(hdev)) |
a69e8375a Bluetooth: Rename... |
3706 3707 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_STATIC_ADDRESS, MGMT_STATUS_NOT_SUPPORTED); |
d13eafce2 Bluetooth: Add ma... |
3708 3709 |
if (hdev_is_powered(hdev)) |
a69e8375a Bluetooth: Rename... |
3710 3711 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_STATIC_ADDRESS, MGMT_STATUS_REJECTED); |
d13eafce2 Bluetooth: Add ma... |
3712 3713 3714 |
if (bacmp(&cp->bdaddr, BDADDR_ANY)) { if (!bacmp(&cp->bdaddr, BDADDR_NONE)) |
a69e8375a Bluetooth: Rename... |
3715 3716 3717 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_STATIC_ADDRESS, MGMT_STATUS_INVALID_PARAMS); |
d13eafce2 Bluetooth: Add ma... |
3718 3719 3720 |
/* Two most significant bits shall be set */ if ((cp->bdaddr.b[5] & 0xc0) != 0xc0) |
a69e8375a Bluetooth: Rename... |
3721 3722 3723 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_STATIC_ADDRESS, MGMT_STATUS_INVALID_PARAMS); |
d13eafce2 Bluetooth: Add ma... |
3724 3725 3726 3727 3728 |
} hci_dev_lock(hdev); bacpy(&hdev->static_addr, &cp->bdaddr); |
93690c227 Bluetooth: Introd... |
3729 3730 3731 3732 3733 |
err = send_settings_rsp(sk, MGMT_OP_SET_STATIC_ADDRESS, hdev); if (err < 0) goto unlock; err = new_settings(hdev, sk); |
d13eafce2 Bluetooth: Add ma... |
3734 |
|
93690c227 Bluetooth: Introd... |
3735 |
unlock: |
d13eafce2 Bluetooth: Add ma... |
3736 |
hci_dev_unlock(hdev); |
d13eafce2 Bluetooth: Add ma... |
3737 3738 |
return err; } |
14b49b9a4 Bluetooth: Add ma... |
3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 |
static int set_scan_params(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_set_scan_params *cp = data; __u16 interval, window; int err; BT_DBG("%s", hdev->name); if (!lmp_le_capable(hdev)) |
a69e8375a Bluetooth: Rename... |
3749 3750 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, MGMT_STATUS_NOT_SUPPORTED); |
14b49b9a4 Bluetooth: Add ma... |
3751 3752 3753 3754 |
interval = __le16_to_cpu(cp->interval); if (interval < 0x0004 || interval > 0x4000) |
a69e8375a Bluetooth: Rename... |
3755 3756 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, MGMT_STATUS_INVALID_PARAMS); |
14b49b9a4 Bluetooth: Add ma... |
3757 3758 3759 3760 |
window = __le16_to_cpu(cp->window); if (window < 0x0004 || window > 0x4000) |
a69e8375a Bluetooth: Rename... |
3761 3762 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, MGMT_STATUS_INVALID_PARAMS); |
14b49b9a4 Bluetooth: Add ma... |
3763 |
|
899e10757 Bluetooth: Check ... |
3764 |
if (window > interval) |
a69e8375a Bluetooth: Rename... |
3765 3766 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, MGMT_STATUS_INVALID_PARAMS); |
899e10757 Bluetooth: Check ... |
3767 |
|
14b49b9a4 Bluetooth: Add ma... |
3768 3769 3770 3771 |
hci_dev_lock(hdev); hdev->le_scan_interval = interval; hdev->le_scan_window = window; |
2a1afb5ac Bluetooth: Rename... |
3772 3773 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, 0, NULL, 0); |
14b49b9a4 Bluetooth: Add ma... |
3774 |
|
dd2ef8e27 Bluetooth: Update... |
3775 3776 3777 |
/* If background scan is running, restart it so new parameters are * loaded. */ |
d7a5a11d7 Bluetooth: Introd... |
3778 |
if (hci_dev_test_flag(hdev, HCI_LE_SCAN) && |
dd2ef8e27 Bluetooth: Update... |
3779 3780 3781 3782 3783 3784 3785 3786 3787 3788 |
hdev->discovery.state == DISCOVERY_STOPPED) { struct hci_request req; hci_req_init(&req, hdev); hci_req_add_le_scan_disable(&req); hci_req_add_le_passive_scan(&req); hci_req_run(&req, NULL); } |
14b49b9a4 Bluetooth: Add ma... |
3789 3790 3791 3792 |
hci_dev_unlock(hdev); return err; } |
1904a853f Bluetooth: Add op... |
3793 3794 |
static void fast_connectable_complete(struct hci_dev *hdev, u8 status, u16 opcode) |
33e38b3e1 Bluetooth: Fix fa... |
3795 |
{ |
3b0602cd0 Bluetooth: Rename... |
3796 |
struct mgmt_pending_cmd *cmd; |
33e38b3e1 Bluetooth: Fix fa... |
3797 3798 3799 3800 |
BT_DBG("status 0x%02x", status); hci_dev_lock(hdev); |
333ae95d0 Bluetooth: Add ch... |
3801 |
cmd = pending_find(MGMT_OP_SET_FAST_CONNECTABLE, hdev); |
33e38b3e1 Bluetooth: Fix fa... |
3802 3803 3804 3805 |
if (!cmd) goto unlock; if (status) { |
a69e8375a Bluetooth: Rename... |
3806 3807 |
mgmt_cmd_status(cmd->sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, mgmt_status(status)); |
33e38b3e1 Bluetooth: Fix fa... |
3808 |
} else { |
1a4d3c4b3 Bluetooth: Add pr... |
3809 3810 3811 |
struct mgmt_mode *cp = cmd->param; if (cp->val) |
a1536da25 Bluetooth: Introd... |
3812 |
hci_dev_set_flag(hdev, HCI_FAST_CONNECTABLE); |
1a4d3c4b3 Bluetooth: Add pr... |
3813 |
else |
a358dc11d Bluetooth: Introd... |
3814 |
hci_dev_clear_flag(hdev, HCI_FAST_CONNECTABLE); |
1a4d3c4b3 Bluetooth: Add pr... |
3815 |
|
33e38b3e1 Bluetooth: Fix fa... |
3816 3817 3818 3819 3820 3821 3822 3823 3824 |
send_settings_rsp(cmd->sk, MGMT_OP_SET_FAST_CONNECTABLE, hdev); new_settings(hdev, cmd->sk); } mgmt_pending_remove(cmd); unlock: hci_dev_unlock(hdev); } |
bdb6d9715 Bluetooth: mgmt: ... |
3825 |
static int set_fast_connectable(struct sock *sk, struct hci_dev *hdev, |
04124681f Bluetooth: fix co... |
3826 |
void *data, u16 len) |
f6422ec62 Bluetooth: Add mg... |
3827 |
{ |
650f726d1 Bluetooth: Fix do... |
3828 |
struct mgmt_mode *cp = data; |
3b0602cd0 Bluetooth: Rename... |
3829 |
struct mgmt_pending_cmd *cmd; |
33e38b3e1 Bluetooth: Fix fa... |
3830 |
struct hci_request req; |
f6422ec62 Bluetooth: Add mg... |
3831 |
int err; |
bdb6d9715 Bluetooth: mgmt: ... |
3832 |
BT_DBG("%s", hdev->name); |
f6422ec62 Bluetooth: Add mg... |
3833 |
|
d7a5a11d7 Bluetooth: Introd... |
3834 |
if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED) || |
56f879010 Bluetooth: Introd... |
3835 |
hdev->hci_ver < BLUETOOTH_VER_1_2) |
a69e8375a Bluetooth: Rename... |
3836 3837 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, MGMT_STATUS_NOT_SUPPORTED); |
33c525c0a Bluetooth: mgmt: ... |
3838 |
|
a7e80f25a Bluetooth: Fix ch... |
3839 |
if (cp->val != 0x00 && cp->val != 0x01) |
a69e8375a Bluetooth: Rename... |
3840 3841 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, MGMT_STATUS_INVALID_PARAMS); |
a7e80f25a Bluetooth: Fix ch... |
3842 |
|
f6422ec62 Bluetooth: Add mg... |
3843 |
hci_dev_lock(hdev); |
333ae95d0 Bluetooth: Add ch... |
3844 |
if (pending_find(MGMT_OP_SET_FAST_CONNECTABLE, hdev)) { |
a69e8375a Bluetooth: Rename... |
3845 3846 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, MGMT_STATUS_BUSY); |
05cbf29f8 Bluetooth: Fix er... |
3847 3848 |
goto unlock; } |
d7a5a11d7 Bluetooth: Introd... |
3849 |
if (!!cp->val == hci_dev_test_flag(hdev, HCI_FAST_CONNECTABLE)) { |
1a4d3c4b3 Bluetooth: Add pr... |
3850 3851 3852 3853 |
err = send_settings_rsp(sk, MGMT_OP_SET_FAST_CONNECTABLE, hdev); goto unlock; } |
406ef2a67 Bluetooth: Make F... |
3854 |
if (!hdev_is_powered(hdev)) { |
ce05d603a Bluetooth: Introd... |
3855 |
hci_dev_change_flag(hdev, HCI_FAST_CONNECTABLE); |
406ef2a67 Bluetooth: Make F... |
3856 3857 3858 3859 3860 |
err = send_settings_rsp(sk, MGMT_OP_SET_FAST_CONNECTABLE, hdev); new_settings(hdev, sk); goto unlock; } |
33e38b3e1 Bluetooth: Fix fa... |
3861 3862 3863 3864 3865 |
cmd = mgmt_pending_add(sk, MGMT_OP_SET_FAST_CONNECTABLE, hdev, data, len); if (!cmd) { err = -ENOMEM; goto unlock; |
f6422ec62 Bluetooth: Add mg... |
3866 |
} |
33e38b3e1 Bluetooth: Fix fa... |
3867 |
hci_req_init(&req, hdev); |
bf943cbf7 Bluetooth: Move f... |
3868 |
__hci_req_write_fast_connectable(&req, cp->val); |
33e38b3e1 Bluetooth: Fix fa... |
3869 3870 |
err = hci_req_run(&req, fast_connectable_complete); |
f6422ec62 Bluetooth: Add mg... |
3871 |
if (err < 0) { |
a69e8375a Bluetooth: Rename... |
3872 3873 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, MGMT_STATUS_FAILED); |
33e38b3e1 Bluetooth: Fix fa... |
3874 |
mgmt_pending_remove(cmd); |
f6422ec62 Bluetooth: Add mg... |
3875 |
} |
33e38b3e1 Bluetooth: Fix fa... |
3876 |
unlock: |
f6422ec62 Bluetooth: Add mg... |
3877 |
hci_dev_unlock(hdev); |
33e38b3e1 Bluetooth: Fix fa... |
3878 |
|
f6422ec62 Bluetooth: Add mg... |
3879 3880 |
return err; } |
1904a853f Bluetooth: Add op... |
3881 |
static void set_bredr_complete(struct hci_dev *hdev, u8 status, u16 opcode) |
0663ca2a0 Bluetooth: Add a ... |
3882 |
{ |
3b0602cd0 Bluetooth: Rename... |
3883 |
struct mgmt_pending_cmd *cmd; |
0663ca2a0 Bluetooth: Add a ... |
3884 3885 3886 3887 |
BT_DBG("status 0x%02x", status); hci_dev_lock(hdev); |
333ae95d0 Bluetooth: Add ch... |
3888 |
cmd = pending_find(MGMT_OP_SET_BREDR, hdev); |
0663ca2a0 Bluetooth: Add a ... |
3889 3890 3891 3892 3893 3894 3895 3896 3897 |
if (!cmd) goto unlock; if (status) { u8 mgmt_err = mgmt_status(status); /* We need to restore the flag if related HCI commands * failed. */ |
a358dc11d Bluetooth: Introd... |
3898 |
hci_dev_clear_flag(hdev, HCI_BREDR_ENABLED); |
0663ca2a0 Bluetooth: Add a ... |
3899 |
|
a69e8375a Bluetooth: Rename... |
3900 |
mgmt_cmd_status(cmd->sk, cmd->index, cmd->opcode, mgmt_err); |
0663ca2a0 Bluetooth: Add a ... |
3901 3902 3903 3904 3905 3906 3907 3908 3909 3910 3911 3912 3913 3914 |
} else { send_settings_rsp(cmd->sk, MGMT_OP_SET_BREDR, hdev); new_settings(hdev, cmd->sk); } mgmt_pending_remove(cmd); unlock: hci_dev_unlock(hdev); } static int set_bredr(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_mode *cp = data; |
3b0602cd0 Bluetooth: Rename... |
3915 |
struct mgmt_pending_cmd *cmd; |
0663ca2a0 Bluetooth: Add a ... |
3916 3917 3918 3919 3920 3921 |
struct hci_request req; int err; BT_DBG("request for %s", hdev->name); if (!lmp_bredr_capable(hdev) || !lmp_le_capable(hdev)) |
a69e8375a Bluetooth: Rename... |
3922 3923 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, MGMT_STATUS_NOT_SUPPORTED); |
0663ca2a0 Bluetooth: Add a ... |
3924 |
|
d7a5a11d7 Bluetooth: Introd... |
3925 |
if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED)) |
a69e8375a Bluetooth: Rename... |
3926 3927 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, MGMT_STATUS_REJECTED); |
0663ca2a0 Bluetooth: Add a ... |
3928 3929 |
if (cp->val != 0x00 && cp->val != 0x01) |
a69e8375a Bluetooth: Rename... |
3930 3931 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, MGMT_STATUS_INVALID_PARAMS); |
0663ca2a0 Bluetooth: Add a ... |
3932 3933 |
hci_dev_lock(hdev); |
d7a5a11d7 Bluetooth: Introd... |
3934 |
if (cp->val == hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) { |
0663ca2a0 Bluetooth: Add a ... |
3935 3936 3937 3938 3939 3940 |
err = send_settings_rsp(sk, MGMT_OP_SET_BREDR, hdev); goto unlock; } if (!hdev_is_powered(hdev)) { if (!cp->val) { |
a358dc11d Bluetooth: Introd... |
3941 3942 3943 3944 3945 |
hci_dev_clear_flag(hdev, HCI_DISCOVERABLE); hci_dev_clear_flag(hdev, HCI_SSP_ENABLED); hci_dev_clear_flag(hdev, HCI_LINK_SECURITY); hci_dev_clear_flag(hdev, HCI_FAST_CONNECTABLE); hci_dev_clear_flag(hdev, HCI_HS_ENABLED); |
0663ca2a0 Bluetooth: Add a ... |
3946 |
} |
ce05d603a Bluetooth: Introd... |
3947 |
hci_dev_change_flag(hdev, HCI_BREDR_ENABLED); |
0663ca2a0 Bluetooth: Add a ... |
3948 3949 3950 3951 3952 3953 3954 3955 3956 3957 3958 |
err = send_settings_rsp(sk, MGMT_OP_SET_BREDR, hdev); if (err < 0) goto unlock; err = new_settings(hdev, sk); goto unlock; } /* Reject disabling when powered on */ if (!cp->val) { |
a69e8375a Bluetooth: Rename... |
3959 3960 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, MGMT_STATUS_REJECTED); |
0663ca2a0 Bluetooth: Add a ... |
3961 |
goto unlock; |
111e4bccd Bluetooth: Fix is... |
3962 3963 3964 3965 3966 3967 3968 3969 |
} else { /* When configuring a dual-mode controller to operate * with LE only and using a static address, then switching * BR/EDR back on is not allowed. * * Dual-mode controllers shall operate with the public * address as its identity address for BR/EDR and LE. So * reject the attempt to create an invalid configuration. |
3a5486e1f Bluetooth: Limit ... |
3970 3971 3972 3973 3974 3975 |
* * The same restrictions applies when secure connections * has been enabled. For BR/EDR this is a controller feature * while for LE it is a host stack feature. This means that * switching BR/EDR back on when secure connections has been * enabled is not a supported transaction. |
111e4bccd Bluetooth: Fix is... |
3976 |
*/ |
d7a5a11d7 Bluetooth: Introd... |
3977 |
if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED) && |
3a5486e1f Bluetooth: Limit ... |
3978 |
(bacmp(&hdev->static_addr, BDADDR_ANY) || |
d7a5a11d7 Bluetooth: Introd... |
3979 |
hci_dev_test_flag(hdev, HCI_SC_ENABLED))) { |
a69e8375a Bluetooth: Rename... |
3980 3981 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, MGMT_STATUS_REJECTED); |
111e4bccd Bluetooth: Fix is... |
3982 3983 |
goto unlock; } |
0663ca2a0 Bluetooth: Add a ... |
3984 |
} |
333ae95d0 Bluetooth: Add ch... |
3985 |
if (pending_find(MGMT_OP_SET_BREDR, hdev)) { |
a69e8375a Bluetooth: Rename... |
3986 3987 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, MGMT_STATUS_BUSY); |
0663ca2a0 Bluetooth: Add a ... |
3988 3989 3990 3991 3992 3993 3994 3995 |
goto unlock; } cmd = mgmt_pending_add(sk, MGMT_OP_SET_BREDR, hdev, data, len); if (!cmd) { err = -ENOMEM; goto unlock; } |
f22525700 Bluetooth: Move a... |
3996 3997 |
/* We need to flip the bit already here so that * hci_req_update_adv_data generates the correct flags. |
0663ca2a0 Bluetooth: Add a ... |
3998 |
*/ |
a1536da25 Bluetooth: Introd... |
3999 |
hci_dev_set_flag(hdev, HCI_BREDR_ENABLED); |
0663ca2a0 Bluetooth: Add a ... |
4000 4001 |
hci_req_init(&req, hdev); |
aa8af46e9 Bluetooth: Fix up... |
4002 |
|
bf943cbf7 Bluetooth: Move f... |
4003 |
__hci_req_write_fast_connectable(&req, false); |
01b1cb87d Bluetooth: Run pa... |
4004 |
__hci_req_update_scan(&req); |
aa8af46e9 Bluetooth: Fix up... |
4005 |
|
f14d8f643 Bluetooth: Set th... |
4006 4007 4008 |
/* Since only the advertising data flags will change, there * is no need to update the scan response data. */ |
cab054ab4 Bluetooth: Clean ... |
4009 |
__hci_req_update_adv_data(&req, hdev->cur_adv_instance); |
aa8af46e9 Bluetooth: Fix up... |
4010 |
|
0663ca2a0 Bluetooth: Add a ... |
4011 4012 4013 4014 4015 4016 4017 4018 |
err = hci_req_run(&req, set_bredr_complete); if (err < 0) mgmt_pending_remove(cmd); unlock: hci_dev_unlock(hdev); return err; } |
a1443f5a2 Bluetooth: Conver... |
4019 4020 |
static void sc_enable_complete(struct hci_dev *hdev, u8 status, u16 opcode) { |
3b0602cd0 Bluetooth: Rename... |
4021 |
struct mgmt_pending_cmd *cmd; |
a1443f5a2 Bluetooth: Conver... |
4022 4023 4024 4025 4026 |
struct mgmt_mode *cp; BT_DBG("%s status %u", hdev->name, status); hci_dev_lock(hdev); |
333ae95d0 Bluetooth: Add ch... |
4027 |
cmd = pending_find(MGMT_OP_SET_SECURE_CONN, hdev); |
a1443f5a2 Bluetooth: Conver... |
4028 4029 4030 4031 |
if (!cmd) goto unlock; if (status) { |
a69e8375a Bluetooth: Rename... |
4032 4033 |
mgmt_cmd_status(cmd->sk, cmd->index, cmd->opcode, mgmt_status(status)); |
a1443f5a2 Bluetooth: Conver... |
4034 4035 4036 4037 4038 4039 4040 |
goto remove; } cp = cmd->param; switch (cp->val) { case 0x00: |
a358dc11d Bluetooth: Introd... |
4041 4042 |
hci_dev_clear_flag(hdev, HCI_SC_ENABLED); hci_dev_clear_flag(hdev, HCI_SC_ONLY); |
a1443f5a2 Bluetooth: Conver... |
4043 4044 |
break; case 0x01: |
a1536da25 Bluetooth: Introd... |
4045 |
hci_dev_set_flag(hdev, HCI_SC_ENABLED); |
a358dc11d Bluetooth: Introd... |
4046 |
hci_dev_clear_flag(hdev, HCI_SC_ONLY); |
a1443f5a2 Bluetooth: Conver... |
4047 4048 |
break; case 0x02: |
a1536da25 Bluetooth: Introd... |
4049 4050 |
hci_dev_set_flag(hdev, HCI_SC_ENABLED); hci_dev_set_flag(hdev, HCI_SC_ONLY); |
a1443f5a2 Bluetooth: Conver... |
4051 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 |
break; } send_settings_rsp(cmd->sk, MGMT_OP_SET_SECURE_CONN, hdev); new_settings(hdev, cmd->sk); remove: mgmt_pending_remove(cmd); unlock: hci_dev_unlock(hdev); } |
eac83dc63 Bluetooth: Add ma... |
4062 4063 4064 4065 |
static int set_secure_conn(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_mode *cp = data; |
3b0602cd0 Bluetooth: Rename... |
4066 |
struct mgmt_pending_cmd *cmd; |
a1443f5a2 Bluetooth: Conver... |
4067 |
struct hci_request req; |
a3209694f Bluetooth: Add mg... |
4068 |
u8 val; |
eac83dc63 Bluetooth: Add ma... |
4069 4070 4071 |
int err; BT_DBG("request for %s", hdev->name); |
05b3c3e79 Bluetooth: Remove... |
4072 |
if (!lmp_sc_capable(hdev) && |
d7a5a11d7 Bluetooth: Introd... |
4073 |
!hci_dev_test_flag(hdev, HCI_LE_ENABLED)) |
a69e8375a Bluetooth: Rename... |
4074 4075 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, MGMT_STATUS_NOT_SUPPORTED); |
eac83dc63 Bluetooth: Add ma... |
4076 |
|
d7a5a11d7 Bluetooth: Introd... |
4077 |
if (hci_dev_test_flag(hdev, HCI_BREDR_ENABLED) && |
592002863 Bluetooth: Fix ch... |
4078 |
lmp_sc_capable(hdev) && |
d7a5a11d7 Bluetooth: Introd... |
4079 |
!hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) |
a69e8375a Bluetooth: Rename... |
4080 4081 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, MGMT_STATUS_REJECTED); |
ed93ec69c Bluetooth: Requir... |
4082 |
|
0ab04a9c0 Bluetooth: Add ma... |
4083 |
if (cp->val != 0x00 && cp->val != 0x01 && cp->val != 0x02) |
a69e8375a Bluetooth: Rename... |
4084 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, |
eac83dc63 Bluetooth: Add ma... |
4085 4086 4087 |
MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); |
05b3c3e79 Bluetooth: Remove... |
4088 |
if (!hdev_is_powered(hdev) || !lmp_sc_capable(hdev) || |
d7a5a11d7 Bluetooth: Introd... |
4089 |
!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) { |
eac83dc63 Bluetooth: Add ma... |
4090 |
bool changed; |
0ab04a9c0 Bluetooth: Add ma... |
4091 |
if (cp->val) { |
238be788f Bluetooth: Introd... |
4092 4093 |
changed = !hci_dev_test_and_set_flag(hdev, HCI_SC_ENABLED); |
0ab04a9c0 Bluetooth: Add ma... |
4094 |
if (cp->val == 0x02) |
a1536da25 Bluetooth: Introd... |
4095 |
hci_dev_set_flag(hdev, HCI_SC_ONLY); |
0ab04a9c0 Bluetooth: Add ma... |
4096 |
else |
a358dc11d Bluetooth: Introd... |
4097 |
hci_dev_clear_flag(hdev, HCI_SC_ONLY); |
0ab04a9c0 Bluetooth: Add ma... |
4098 |
} else { |
a69d89272 Bluetooth: Introd... |
4099 4100 |
changed = hci_dev_test_and_clear_flag(hdev, HCI_SC_ENABLED); |
a358dc11d Bluetooth: Introd... |
4101 |
hci_dev_clear_flag(hdev, HCI_SC_ONLY); |
0ab04a9c0 Bluetooth: Add ma... |
4102 |
} |
eac83dc63 Bluetooth: Add ma... |
4103 4104 4105 4106 4107 4108 4109 4110 4111 4112 |
err = send_settings_rsp(sk, MGMT_OP_SET_SECURE_CONN, hdev); if (err < 0) goto failed; if (changed) err = new_settings(hdev, sk); goto failed; } |
333ae95d0 Bluetooth: Add ch... |
4113 |
if (pending_find(MGMT_OP_SET_SECURE_CONN, hdev)) { |
a69e8375a Bluetooth: Rename... |
4114 4115 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, MGMT_STATUS_BUSY); |
eac83dc63 Bluetooth: Add ma... |
4116 4117 |
goto failed; } |
0ab04a9c0 Bluetooth: Add ma... |
4118 |
val = !!cp->val; |
d7a5a11d7 Bluetooth: Introd... |
4119 4120 |
if (val == hci_dev_test_flag(hdev, HCI_SC_ENABLED) && (cp->val == 0x02) == hci_dev_test_flag(hdev, HCI_SC_ONLY)) { |
eac83dc63 Bluetooth: Add ma... |
4121 4122 4123 4124 4125 4126 4127 4128 4129 |
err = send_settings_rsp(sk, MGMT_OP_SET_SECURE_CONN, hdev); goto failed; } cmd = mgmt_pending_add(sk, MGMT_OP_SET_SECURE_CONN, hdev, data, len); if (!cmd) { err = -ENOMEM; goto failed; } |
a1443f5a2 Bluetooth: Conver... |
4130 4131 4132 |
hci_req_init(&req, hdev); hci_req_add(&req, HCI_OP_WRITE_SC_SUPPORT, 1, &val); err = hci_req_run(&req, sc_enable_complete); |
eac83dc63 Bluetooth: Add ma... |
4133 4134 4135 4136 4137 4138 4139 4140 4141 |
if (err < 0) { mgmt_pending_remove(cmd); goto failed; } failed: hci_dev_unlock(hdev); return err; } |
4e39ac813 Bluetooth: Add ma... |
4142 4143 4144 4145 |
static int set_debug_keys(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_mode *cp = data; |
b97109790 Bluetooth: Add su... |
4146 |
bool changed, use_changed; |
4e39ac813 Bluetooth: Add ma... |
4147 4148 4149 |
int err; BT_DBG("request for %s", hdev->name); |
b97109790 Bluetooth: Add su... |
4150 |
if (cp->val != 0x00 && cp->val != 0x01 && cp->val != 0x02) |
a69e8375a Bluetooth: Rename... |
4151 4152 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DEBUG_KEYS, MGMT_STATUS_INVALID_PARAMS); |
4e39ac813 Bluetooth: Add ma... |
4153 4154 4155 4156 |
hci_dev_lock(hdev); if (cp->val) |
238be788f Bluetooth: Introd... |
4157 |
changed = !hci_dev_test_and_set_flag(hdev, HCI_KEEP_DEBUG_KEYS); |
4e39ac813 Bluetooth: Add ma... |
4158 |
else |
a69d89272 Bluetooth: Introd... |
4159 4160 |
changed = hci_dev_test_and_clear_flag(hdev, HCI_KEEP_DEBUG_KEYS); |
4e39ac813 Bluetooth: Add ma... |
4161 |
|
b97109790 Bluetooth: Add su... |
4162 |
if (cp->val == 0x02) |
238be788f Bluetooth: Introd... |
4163 4164 |
use_changed = !hci_dev_test_and_set_flag(hdev, HCI_USE_DEBUG_KEYS); |
b97109790 Bluetooth: Add su... |
4165 |
else |
a69d89272 Bluetooth: Introd... |
4166 4167 |
use_changed = hci_dev_test_and_clear_flag(hdev, HCI_USE_DEBUG_KEYS); |
b97109790 Bluetooth: Add su... |
4168 4169 |
if (hdev_is_powered(hdev) && use_changed && |
d7a5a11d7 Bluetooth: Introd... |
4170 |
hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) { |
b97109790 Bluetooth: Add su... |
4171 4172 4173 4174 |
u8 mode = (cp->val == 0x02) ? 0x01 : 0x00; hci_send_cmd(hdev, HCI_OP_WRITE_SSP_DEBUG_MODE, sizeof(mode), &mode); } |
4e39ac813 Bluetooth: Add ma... |
4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 |
err = send_settings_rsp(sk, MGMT_OP_SET_DEBUG_KEYS, hdev); if (err < 0) goto unlock; if (changed) err = new_settings(hdev, sk); unlock: hci_dev_unlock(hdev); return err; } |
62b04cd12 Bluetooth: Add su... |
4186 4187 4188 4189 4190 4191 4192 4193 4194 4195 |
static int set_privacy(struct sock *sk, struct hci_dev *hdev, void *cp_data, u16 len) { struct mgmt_cp_set_privacy *cp = cp_data; bool changed; int err; BT_DBG("request for %s", hdev->name); if (!lmp_le_capable(hdev)) |
a69e8375a Bluetooth: Rename... |
4196 4197 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY, MGMT_STATUS_NOT_SUPPORTED); |
62b04cd12 Bluetooth: Add su... |
4198 |
|
82a37adee Bluetooth: Add su... |
4199 |
if (cp->privacy != 0x00 && cp->privacy != 0x01 && cp->privacy != 0x02) |
a69e8375a Bluetooth: Rename... |
4200 4201 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY, MGMT_STATUS_INVALID_PARAMS); |
62b04cd12 Bluetooth: Add su... |
4202 4203 |
if (hdev_is_powered(hdev)) |
a69e8375a Bluetooth: Rename... |
4204 4205 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY, MGMT_STATUS_REJECTED); |
62b04cd12 Bluetooth: Add su... |
4206 4207 |
hci_dev_lock(hdev); |
c21c0ea07 Bluetooth: Enable... |
4208 4209 4210 |
/* If user space supports this command it is also expected to * handle IRKs. Therefore, set the HCI_RPA_RESOLVING flag. */ |
a1536da25 Bluetooth: Introd... |
4211 |
hci_dev_set_flag(hdev, HCI_RPA_RESOLVING); |
c21c0ea07 Bluetooth: Enable... |
4212 |
|
62b04cd12 Bluetooth: Add su... |
4213 |
if (cp->privacy) { |
238be788f Bluetooth: Introd... |
4214 |
changed = !hci_dev_test_and_set_flag(hdev, HCI_PRIVACY); |
62b04cd12 Bluetooth: Add su... |
4215 |
memcpy(hdev->irk, cp->irk, sizeof(hdev->irk)); |
a1536da25 Bluetooth: Introd... |
4216 |
hci_dev_set_flag(hdev, HCI_RPA_EXPIRED); |
82a37adee Bluetooth: Add su... |
4217 4218 4219 4220 |
if (cp->privacy == 0x02) hci_dev_set_flag(hdev, HCI_LIMITED_PRIVACY); else hci_dev_clear_flag(hdev, HCI_LIMITED_PRIVACY); |
62b04cd12 Bluetooth: Add su... |
4221 |
} else { |
a69d89272 Bluetooth: Introd... |
4222 |
changed = hci_dev_test_and_clear_flag(hdev, HCI_PRIVACY); |
62b04cd12 Bluetooth: Add su... |
4223 |
memset(hdev->irk, 0, sizeof(hdev->irk)); |
a358dc11d Bluetooth: Introd... |
4224 |
hci_dev_clear_flag(hdev, HCI_RPA_EXPIRED); |
82a37adee Bluetooth: Add su... |
4225 |
hci_dev_clear_flag(hdev, HCI_LIMITED_PRIVACY); |
62b04cd12 Bluetooth: Add su... |
4226 4227 4228 4229 4230 4231 4232 4233 4234 4235 4236 4237 4238 |
} err = send_settings_rsp(sk, MGMT_OP_SET_PRIVACY, hdev); if (err < 0) goto unlock; if (changed) err = new_settings(hdev, sk); unlock: hci_dev_unlock(hdev); return err; } |
41edf1601 Bluetooth: Implem... |
4239 4240 4241 4242 4243 4244 4245 4246 4247 4248 4249 4250 4251 4252 4253 4254 4255 4256 4257 4258 |
static bool irk_is_valid(struct mgmt_irk_info *irk) { switch (irk->addr.type) { case BDADDR_LE_PUBLIC: return true; case BDADDR_LE_RANDOM: /* Two most significant bits shall be set */ if ((irk->addr.bdaddr.b[5] & 0xc0) != 0xc0) return false; return true; } return false; } static int load_irks(struct sock *sk, struct hci_dev *hdev, void *cp_data, u16 len) { struct mgmt_cp_load_irks *cp = cp_data; |
ba1d6936f Bluetooth: Fix bu... |
4259 4260 |
const u16 max_irk_count = ((U16_MAX - sizeof(*cp)) / sizeof(struct mgmt_irk_info)); |
41edf1601 Bluetooth: Implem... |
4261 4262 4263 4264 4265 4266 |
u16 irk_count, expected_len; int i, err; BT_DBG("request for %s", hdev->name); if (!lmp_le_capable(hdev)) |
a69e8375a Bluetooth: Rename... |
4267 4268 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_IRKS, MGMT_STATUS_NOT_SUPPORTED); |
41edf1601 Bluetooth: Implem... |
4269 4270 |
irk_count = __le16_to_cpu(cp->irk_count); |
ba1d6936f Bluetooth: Fix bu... |
4271 4272 |
if (irk_count > max_irk_count) { BT_ERR("load_irks: too big irk_count value %u", irk_count); |
a69e8375a Bluetooth: Rename... |
4273 4274 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_IRKS, MGMT_STATUS_INVALID_PARAMS); |
ba1d6936f Bluetooth: Fix bu... |
4275 |
} |
41edf1601 Bluetooth: Implem... |
4276 4277 4278 4279 |
expected_len = sizeof(*cp) + irk_count * sizeof(struct mgmt_irk_info); if (expected_len != len) { BT_ERR("load_irks: expected %u bytes, got %u bytes", |
2606ecbc4 Bluetooth: Fix ex... |
4280 |
expected_len, len); |
a69e8375a Bluetooth: Rename... |
4281 4282 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_IRKS, MGMT_STATUS_INVALID_PARAMS); |
41edf1601 Bluetooth: Implem... |
4283 4284 4285 4286 4287 4288 4289 4290 |
} BT_DBG("%s irk_count %u", hdev->name, irk_count); for (i = 0; i < irk_count; i++) { struct mgmt_irk_info *key = &cp->irks[i]; if (!irk_is_valid(key)) |
a69e8375a Bluetooth: Rename... |
4291 4292 4293 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_IRKS, MGMT_STATUS_INVALID_PARAMS); |
41edf1601 Bluetooth: Implem... |
4294 4295 4296 4297 4298 4299 4300 4301 |
} hci_dev_lock(hdev); hci_smp_irks_clear(hdev); for (i = 0; i < irk_count; i++) { struct mgmt_irk_info *irk = &cp->irks[i]; |
41edf1601 Bluetooth: Implem... |
4302 |
|
85813a7ec Bluetooth: Add le... |
4303 4304 |
hci_add_irk(hdev, &irk->addr.bdaddr, le_addr_type(irk->addr.type), irk->val, |
41edf1601 Bluetooth: Implem... |
4305 4306 |
BDADDR_ANY); } |
a1536da25 Bluetooth: Introd... |
4307 |
hci_dev_set_flag(hdev, HCI_RPA_RESOLVING); |
41edf1601 Bluetooth: Implem... |
4308 |
|
2a1afb5ac Bluetooth: Rename... |
4309 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_LOAD_IRKS, 0, NULL, 0); |
41edf1601 Bluetooth: Implem... |
4310 4311 4312 4313 4314 |
hci_dev_unlock(hdev); return err; } |
3f706b720 Bluetooth: Refact... |
4315 4316 4317 4318 |
static bool ltk_is_valid(struct mgmt_ltk_info *key) { if (key->master != 0x00 && key->master != 0x01) return false; |
490cb0b31 Bluetooth: Restri... |
4319 4320 4321 4322 4323 4324 4325 4326 4327 4328 4329 4330 4331 |
switch (key->addr.type) { case BDADDR_LE_PUBLIC: return true; case BDADDR_LE_RANDOM: /* Two most significant bits shall be set */ if ((key->addr.bdaddr.b[5] & 0xc0) != 0xc0) return false; return true; } return false; |
3f706b720 Bluetooth: Refact... |
4332 |
} |
bdb6d9715 Bluetooth: mgmt: ... |
4333 |
static int load_long_term_keys(struct sock *sk, struct hci_dev *hdev, |
04124681f Bluetooth: fix co... |
4334 |
void *cp_data, u16 len) |
346af67b8 Bluetooth: Add MG... |
4335 |
{ |
346af67b8 Bluetooth: Add MG... |
4336 |
struct mgmt_cp_load_long_term_keys *cp = cp_data; |
ba1d6936f Bluetooth: Fix bu... |
4337 4338 |
const u16 max_key_count = ((U16_MAX - sizeof(*cp)) / sizeof(struct mgmt_ltk_info)); |
346af67b8 Bluetooth: Add MG... |
4339 |
u16 key_count, expected_len; |
715a5bf2d Bluetooth: Fix mi... |
4340 |
int i, err; |
346af67b8 Bluetooth: Add MG... |
4341 |
|
cf99ba135 Bluetooth: Restri... |
4342 4343 4344 |
BT_DBG("request for %s", hdev->name); if (!lmp_le_capable(hdev)) |
a69e8375a Bluetooth: Rename... |
4345 4346 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LONG_TERM_KEYS, MGMT_STATUS_NOT_SUPPORTED); |
cf99ba135 Bluetooth: Restri... |
4347 |
|
1f350c872 Bluetooth: Fix br... |
4348 |
key_count = __le16_to_cpu(cp->key_count); |
ba1d6936f Bluetooth: Fix bu... |
4349 4350 |
if (key_count > max_key_count) { BT_ERR("load_ltks: too big key_count value %u", key_count); |
a69e8375a Bluetooth: Rename... |
4351 4352 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LONG_TERM_KEYS, MGMT_STATUS_INVALID_PARAMS); |
ba1d6936f Bluetooth: Fix bu... |
4353 |
} |
346af67b8 Bluetooth: Add MG... |
4354 4355 4356 4357 4358 |
expected_len = sizeof(*cp) + key_count * sizeof(struct mgmt_ltk_info); if (expected_len != len) { BT_ERR("load_keys: expected %u bytes, got %u bytes", |
2606ecbc4 Bluetooth: Fix ex... |
4359 |
expected_len, len); |
a69e8375a Bluetooth: Rename... |
4360 4361 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LONG_TERM_KEYS, MGMT_STATUS_INVALID_PARAMS); |
346af67b8 Bluetooth: Add MG... |
4362 |
} |
bdb6d9715 Bluetooth: mgmt: ... |
4363 |
BT_DBG("%s key_count %u", hdev->name, key_count); |
346af67b8 Bluetooth: Add MG... |
4364 |
|
54ad6d8a5 Bluetooth: Fix ch... |
4365 4366 |
for (i = 0; i < key_count; i++) { struct mgmt_ltk_info *key = &cp->keys[i]; |
3f706b720 Bluetooth: Refact... |
4367 |
if (!ltk_is_valid(key)) |
a69e8375a Bluetooth: Rename... |
4368 4369 4370 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LONG_TERM_KEYS, MGMT_STATUS_INVALID_PARAMS); |
54ad6d8a5 Bluetooth: Fix ch... |
4371 |
} |
346af67b8 Bluetooth: Add MG... |
4372 4373 4374 4375 4376 4377 |
hci_dev_lock(hdev); hci_smp_ltks_clear(hdev); for (i = 0; i < key_count; i++) { struct mgmt_ltk_info *key = &cp->keys[i]; |
85813a7ec Bluetooth: Add le... |
4378 |
u8 type, authenticated; |
346af67b8 Bluetooth: Add MG... |
4379 |
|
61b433579 Bluetooth: Fix pr... |
4380 4381 |
switch (key->type) { case MGMT_LTK_UNAUTHENTICATED: |
d7b254502 Bluetooth: Clearl... |
4382 |
authenticated = 0x00; |
23fb8de37 Bluetooth: Add mg... |
4383 |
type = key->master ? SMP_LTK : SMP_LTK_SLAVE; |
61b433579 Bluetooth: Fix pr... |
4384 4385 |
break; case MGMT_LTK_AUTHENTICATED: |
d7b254502 Bluetooth: Clearl... |
4386 |
authenticated = 0x01; |
23fb8de37 Bluetooth: Add mg... |
4387 4388 4389 4390 4391 |
type = key->master ? SMP_LTK : SMP_LTK_SLAVE; break; case MGMT_LTK_P256_UNAUTH: authenticated = 0x00; type = SMP_LTK_P256; |
61b433579 Bluetooth: Fix pr... |
4392 |
break; |
23fb8de37 Bluetooth: Add mg... |
4393 4394 4395 |
case MGMT_LTK_P256_AUTH: authenticated = 0x01; type = SMP_LTK_P256; |
61b433579 Bluetooth: Fix pr... |
4396 |
break; |
23fb8de37 Bluetooth: Add mg... |
4397 4398 4399 |
case MGMT_LTK_P256_DEBUG: authenticated = 0x00; type = SMP_LTK_P256_DEBUG; |
61b433579 Bluetooth: Fix pr... |
4400 4401 4402 |
default: continue; } |
d7b254502 Bluetooth: Clearl... |
4403 |
|
85813a7ec Bluetooth: Add le... |
4404 4405 4406 |
hci_add_ltk(hdev, &key->addr.bdaddr, le_addr_type(key->addr.type), type, authenticated, key->val, key->enc_size, key->ediv, key->rand); |
346af67b8 Bluetooth: Add MG... |
4407 |
} |
2a1afb5ac Bluetooth: Rename... |
4408 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_LOAD_LONG_TERM_KEYS, 0, |
715a5bf2d Bluetooth: Fix mi... |
4409 |
NULL, 0); |
346af67b8 Bluetooth: Add MG... |
4410 |
hci_dev_unlock(hdev); |
346af67b8 Bluetooth: Add MG... |
4411 |
|
715a5bf2d Bluetooth: Fix mi... |
4412 |
return err; |
346af67b8 Bluetooth: Add MG... |
4413 |
} |
3b0602cd0 Bluetooth: Rename... |
4414 |
static int conn_info_cmd_complete(struct mgmt_pending_cmd *cmd, u8 status) |
dd9838087 Bluetooth: Add su... |
4415 |
{ |
dd9838087 Bluetooth: Add su... |
4416 |
struct hci_conn *conn = cmd->user_data; |
9981bdb05 Bluetooth: Fix Ge... |
4417 |
struct mgmt_rp_get_conn_info rp; |
9df746535 Bluetooth: Add re... |
4418 |
int err; |
dd9838087 Bluetooth: Add su... |
4419 |
|
9981bdb05 Bluetooth: Fix Ge... |
4420 |
memcpy(&rp.addr, cmd->param, sizeof(rp.addr)); |
dd9838087 Bluetooth: Add su... |
4421 |
|
9981bdb05 Bluetooth: Fix Ge... |
4422 |
if (status == MGMT_STATUS_SUCCESS) { |
dd9838087 Bluetooth: Add su... |
4423 |
rp.rssi = conn->rssi; |
9981bdb05 Bluetooth: Fix Ge... |
4424 4425 4426 4427 4428 4429 |
rp.tx_power = conn->tx_power; rp.max_tx_power = conn->max_tx_power; } else { rp.rssi = HCI_RSSI_INVALID; rp.tx_power = HCI_TX_POWER_INVALID; rp.max_tx_power = HCI_TX_POWER_INVALID; |
dd9838087 Bluetooth: Add su... |
4430 |
} |
2a1afb5ac Bluetooth: Rename... |
4431 4432 |
err = mgmt_cmd_complete(cmd->sk, cmd->index, MGMT_OP_GET_CONN_INFO, status, &rp, sizeof(rp)); |
dd9838087 Bluetooth: Add su... |
4433 4434 |
hci_conn_drop(conn); |
f8aaf9b65 Bluetooth: Fix us... |
4435 |
hci_conn_put(conn); |
9df746535 Bluetooth: Add re... |
4436 4437 |
return err; |
dd9838087 Bluetooth: Add su... |
4438 |
} |
1904a853f Bluetooth: Add op... |
4439 4440 |
static void conn_info_refresh_complete(struct hci_dev *hdev, u8 hci_status, u16 opcode) |
dd9838087 Bluetooth: Add su... |
4441 4442 |
{ struct hci_cp_read_rssi *cp; |
3b0602cd0 Bluetooth: Rename... |
4443 |
struct mgmt_pending_cmd *cmd; |
dd9838087 Bluetooth: Add su... |
4444 |
struct hci_conn *conn; |
dd9838087 Bluetooth: Add su... |
4445 |
u16 handle; |
9981bdb05 Bluetooth: Fix Ge... |
4446 |
u8 status; |
dd9838087 Bluetooth: Add su... |
4447 |
|
9981bdb05 Bluetooth: Fix Ge... |
4448 |
BT_DBG("status 0x%02x", hci_status); |
dd9838087 Bluetooth: Add su... |
4449 4450 |
hci_dev_lock(hdev); |
dd9838087 Bluetooth: Add su... |
4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 |
/* Commands sent in request are either Read RSSI or Read Transmit Power * Level so we check which one was last sent to retrieve connection * handle. Both commands have handle as first parameter so it's safe to * cast data on the same command struct. * * First command sent is always Read RSSI and we fail only if it fails. * In other case we simply override error to indicate success as we * already remembered if TX power value is actually valid. */ cp = hci_sent_cmd_data(hdev, HCI_OP_READ_RSSI); if (!cp) { cp = hci_sent_cmd_data(hdev, HCI_OP_READ_TX_POWER); |
9981bdb05 Bluetooth: Fix Ge... |
4463 4464 4465 |
status = MGMT_STATUS_SUCCESS; } else { status = mgmt_status(hci_status); |
dd9838087 Bluetooth: Add su... |
4466 4467 4468 |
} if (!cp) { |
9981bdb05 Bluetooth: Fix Ge... |
4469 |
BT_ERR("invalid sent_cmd in conn_info response"); |
dd9838087 Bluetooth: Add su... |
4470 4471 4472 4473 4474 4475 |
goto unlock; } handle = __le16_to_cpu(cp->handle); conn = hci_conn_hash_lookup_handle(hdev, handle); if (!conn) { |
9981bdb05 Bluetooth: Fix Ge... |
4476 |
BT_ERR("unknown handle (%d) in conn_info response", handle); |
dd9838087 Bluetooth: Add su... |
4477 4478 |
goto unlock; } |
333ae95d0 Bluetooth: Add ch... |
4479 |
cmd = pending_find_data(MGMT_OP_GET_CONN_INFO, hdev, conn); |
9981bdb05 Bluetooth: Fix Ge... |
4480 4481 |
if (!cmd) goto unlock; |
dd9838087 Bluetooth: Add su... |
4482 |
|
9981bdb05 Bluetooth: Fix Ge... |
4483 4484 |
cmd->cmd_complete(cmd, status); mgmt_pending_remove(cmd); |
dd9838087 Bluetooth: Add su... |
4485 4486 4487 4488 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 4505 |
unlock: hci_dev_unlock(hdev); } static int get_conn_info(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_get_conn_info *cp = data; struct mgmt_rp_get_conn_info rp; struct hci_conn *conn; unsigned long conn_info_age; int err = 0; BT_DBG("%s", hdev->name); memset(&rp, 0, sizeof(rp)); bacpy(&rp.addr.bdaddr, &cp->addr.bdaddr); rp.addr.type = cp->addr.type; if (!bdaddr_type_is_valid(cp->addr.type)) |
2a1afb5ac Bluetooth: Rename... |
4506 4507 4508 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO, MGMT_STATUS_INVALID_PARAMS, &rp, sizeof(rp)); |
dd9838087 Bluetooth: Add su... |
4509 4510 4511 4512 |
hci_dev_lock(hdev); if (!hdev_is_powered(hdev)) { |
2a1afb5ac Bluetooth: Rename... |
4513 4514 4515 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO, MGMT_STATUS_NOT_POWERED, &rp, sizeof(rp)); |
dd9838087 Bluetooth: Add su... |
4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 |
goto unlock; } if (cp->addr.type == BDADDR_BREDR) conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->addr.bdaddr); else conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &cp->addr.bdaddr); if (!conn || conn->state != BT_CONNECTED) { |
2a1afb5ac Bluetooth: Rename... |
4526 4527 4528 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO, MGMT_STATUS_NOT_CONNECTED, &rp, sizeof(rp)); |
dd9838087 Bluetooth: Add su... |
4529 4530 |
goto unlock; } |
333ae95d0 Bluetooth: Add ch... |
4531 |
if (pending_find_data(MGMT_OP_GET_CONN_INFO, hdev, conn)) { |
2a1afb5ac Bluetooth: Rename... |
4532 4533 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO, MGMT_STATUS_BUSY, &rp, sizeof(rp)); |
9981bdb05 Bluetooth: Fix Ge... |
4534 4535 |
goto unlock; } |
dd9838087 Bluetooth: Add su... |
4536 4537 4538 4539 4540 4541 4542 4543 4544 4545 |
/* To avoid client trying to guess when to poll again for information we * calculate conn info age as random value between min/max set in hdev. */ conn_info_age = hdev->conn_info_min_age + prandom_u32_max(hdev->conn_info_max_age - hdev->conn_info_min_age); /* Query controller to refresh cached values if they are too old or were * never read. */ |
f4e2dd53d Bluetooth: Add mi... |
4546 4547 |
if (time_after(jiffies, conn->conn_info_timestamp + msecs_to_jiffies(conn_info_age)) || |
dd9838087 Bluetooth: Add su... |
4548 4549 4550 4551 |
!conn->conn_info_timestamp) { struct hci_request req; struct hci_cp_read_tx_power req_txp_cp; struct hci_cp_read_rssi req_rssi_cp; |
3b0602cd0 Bluetooth: Rename... |
4552 |
struct mgmt_pending_cmd *cmd; |
dd9838087 Bluetooth: Add su... |
4553 4554 4555 4556 4557 |
hci_req_init(&req, hdev); req_rssi_cp.handle = cpu_to_le16(conn->handle); hci_req_add(&req, HCI_OP_READ_RSSI, sizeof(req_rssi_cp), &req_rssi_cp); |
f7faab0c9 Bluetooth: Avoid ... |
4558 4559 4560 4561 4562 4563 4564 4565 4566 4567 |
/* For LE links TX power does not change thus we don't need to * query for it once value is known. */ if (!bdaddr_type_is_le(cp->addr.type) || conn->tx_power == HCI_TX_POWER_INVALID) { req_txp_cp.handle = cpu_to_le16(conn->handle); req_txp_cp.type = 0x00; hci_req_add(&req, HCI_OP_READ_TX_POWER, sizeof(req_txp_cp), &req_txp_cp); } |
dd9838087 Bluetooth: Add su... |
4568 |
|
eed5daf31 Bluetooth: Add su... |
4569 4570 4571 4572 4573 4574 4575 |
/* Max TX power needs to be read only once per connection */ if (conn->max_tx_power == HCI_TX_POWER_INVALID) { req_txp_cp.handle = cpu_to_le16(conn->handle); req_txp_cp.type = 0x01; hci_req_add(&req, HCI_OP_READ_TX_POWER, sizeof(req_txp_cp), &req_txp_cp); } |
dd9838087 Bluetooth: Add su... |
4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 4587 |
err = hci_req_run(&req, conn_info_refresh_complete); if (err < 0) goto unlock; cmd = mgmt_pending_add(sk, MGMT_OP_GET_CONN_INFO, hdev, data, len); if (!cmd) { err = -ENOMEM; goto unlock; } hci_conn_hold(conn); |
f8aaf9b65 Bluetooth: Fix us... |
4588 |
cmd->user_data = hci_conn_get(conn); |
9981bdb05 Bluetooth: Fix Ge... |
4589 |
cmd->cmd_complete = conn_info_cmd_complete; |
dd9838087 Bluetooth: Add su... |
4590 4591 4592 4593 4594 4595 |
conn->conn_info_timestamp = jiffies; } else { /* Cache is valid, just reply with values cached in hci_conn */ rp.rssi = conn->rssi; rp.tx_power = conn->tx_power; |
eed5daf31 Bluetooth: Add su... |
4596 |
rp.max_tx_power = conn->max_tx_power; |
dd9838087 Bluetooth: Add su... |
4597 |
|
2a1afb5ac Bluetooth: Rename... |
4598 4599 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO, MGMT_STATUS_SUCCESS, &rp, sizeof(rp)); |
dd9838087 Bluetooth: Add su... |
4600 4601 4602 4603 4604 4605 |
} unlock: hci_dev_unlock(hdev); return err; } |
3b0602cd0 Bluetooth: Rename... |
4606 |
static int clock_info_cmd_complete(struct mgmt_pending_cmd *cmd, u8 status) |
958684263 Bluetooth: Add su... |
4607 |
{ |
69487371d Bluetooth: Conver... |
4608 |
struct hci_conn *conn = cmd->user_data; |
958684263 Bluetooth: Add su... |
4609 |
struct mgmt_rp_get_clock_info rp; |
69487371d Bluetooth: Conver... |
4610 |
struct hci_dev *hdev; |
9df746535 Bluetooth: Add re... |
4611 |
int err; |
69487371d Bluetooth: Conver... |
4612 4613 |
memset(&rp, 0, sizeof(rp)); |
56f787c50 Bluetooth: Fix wr... |
4614 |
memcpy(&rp.addr, cmd->param, sizeof(rp.addr)); |
69487371d Bluetooth: Conver... |
4615 4616 4617 4618 4619 4620 4621 4622 4623 4624 4625 4626 4627 4628 4629 4630 |
if (status) goto complete; hdev = hci_dev_get(cmd->index); if (hdev) { rp.local_clock = cpu_to_le32(hdev->clock); hci_dev_put(hdev); } if (conn) { rp.piconet_clock = cpu_to_le32(conn->clock); rp.accuracy = cpu_to_le16(conn->clock_accuracy); } complete: |
2a1afb5ac Bluetooth: Rename... |
4631 4632 |
err = mgmt_cmd_complete(cmd->sk, cmd->index, cmd->opcode, status, &rp, sizeof(rp)); |
69487371d Bluetooth: Conver... |
4633 4634 4635 4636 4637 |
if (conn) { hci_conn_drop(conn); hci_conn_put(conn); } |
9df746535 Bluetooth: Add re... |
4638 4639 |
return err; |
69487371d Bluetooth: Conver... |
4640 |
} |
1904a853f Bluetooth: Add op... |
4641 |
static void get_clock_info_complete(struct hci_dev *hdev, u8 status, u16 opcode) |
69487371d Bluetooth: Conver... |
4642 |
{ |
958684263 Bluetooth: Add su... |
4643 |
struct hci_cp_read_clock *hci_cp; |
3b0602cd0 Bluetooth: Rename... |
4644 |
struct mgmt_pending_cmd *cmd; |
958684263 Bluetooth: Add su... |
4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 4655 4656 4657 4658 4659 4660 |
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; } |
333ae95d0 Bluetooth: Add ch... |
4661 |
cmd = pending_find_data(MGMT_OP_GET_CLOCK_INFO, hdev, conn); |
958684263 Bluetooth: Add su... |
4662 4663 |
if (!cmd) goto unlock; |
69487371d Bluetooth: Conver... |
4664 |
cmd->cmd_complete(cmd, mgmt_status(status)); |
958684263 Bluetooth: Add su... |
4665 |
mgmt_pending_remove(cmd); |
958684263 Bluetooth: Add su... |
4666 4667 4668 4669 4670 4671 4672 4673 4674 4675 4676 |
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; |
3b0602cd0 Bluetooth: Rename... |
4677 |
struct mgmt_pending_cmd *cmd; |
958684263 Bluetooth: Add su... |
4678 4679 4680 4681 4682 4683 4684 4685 4686 4687 4688 |
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) |
2a1afb5ac Bluetooth: Rename... |
4689 4690 4691 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CLOCK_INFO, MGMT_STATUS_INVALID_PARAMS, &rp, sizeof(rp)); |
958684263 Bluetooth: Add su... |
4692 4693 4694 4695 |
hci_dev_lock(hdev); if (!hdev_is_powered(hdev)) { |
2a1afb5ac Bluetooth: Rename... |
4696 4697 4698 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CLOCK_INFO, MGMT_STATUS_NOT_POWERED, &rp, sizeof(rp)); |
958684263 Bluetooth: Add su... |
4699 4700 4701 4702 4703 4704 4705 |
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) { |
2a1afb5ac Bluetooth: Rename... |
4706 4707 4708 4709 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CLOCK_INFO, MGMT_STATUS_NOT_CONNECTED, &rp, sizeof(rp)); |
958684263 Bluetooth: Add su... |
4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 |
goto unlock; } } else { conn = NULL; } cmd = mgmt_pending_add(sk, MGMT_OP_GET_CLOCK_INFO, hdev, data, len); if (!cmd) { err = -ENOMEM; goto unlock; } |
69487371d Bluetooth: Conver... |
4721 |
cmd->cmd_complete = clock_info_cmd_complete; |
958684263 Bluetooth: Add su... |
4722 4723 4724 4725 4726 4727 4728 |
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); |
f8aaf9b65 Bluetooth: Fix us... |
4729 |
cmd->user_data = hci_conn_get(conn); |
958684263 Bluetooth: Add su... |
4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742 4743 |
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; } |
5a154e6f7 Bluetooth: Fix Ad... |
4744 4745 4746 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 |
static bool is_connected(struct hci_dev *hdev, bdaddr_t *addr, u8 type) { struct hci_conn *conn; conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, addr); if (!conn) return false; if (conn->dst_type != type) return false; if (conn->state != BT_CONNECTED) return false; return true; } /* This function requires the caller holds hdev->lock */ |
51d7a94d5 Bluetooth: Don't ... |
4762 |
static int hci_conn_params_set(struct hci_dev *hdev, bdaddr_t *addr, |
5a154e6f7 Bluetooth: Fix Ad... |
4763 4764 |
u8 addr_type, u8 auto_connect) { |
5a154e6f7 Bluetooth: Fix Ad... |
4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 |
struct hci_conn_params *params; params = hci_conn_params_add(hdev, addr, addr_type); if (!params) return -EIO; if (params->auto_connect == auto_connect) return 0; list_del_init(¶ms->action); switch (auto_connect) { case HCI_AUTO_CONN_DISABLED: case HCI_AUTO_CONN_LINK_LOSS: |
28a667c9c Bluetooth: advert... |
4779 4780 4781 4782 4783 |
/* If auto connect is being disabled when we're trying to * connect to device, keep connecting. */ if (params->explicit_connect) list_add(¶ms->action, &hdev->pend_le_conns); |
5a154e6f7 Bluetooth: Fix Ad... |
4784 4785 |
break; case HCI_AUTO_CONN_REPORT: |
49c509220 Bluetooth: Fix LE... |
4786 4787 4788 4789 |
if (params->explicit_connect) list_add(¶ms->action, &hdev->pend_le_conns); else list_add(¶ms->action, &hdev->pend_le_reports); |
5a154e6f7 Bluetooth: Fix Ad... |
4790 4791 4792 |
break; case HCI_AUTO_CONN_DIRECT: case HCI_AUTO_CONN_ALWAYS: |
51d7a94d5 Bluetooth: Don't ... |
4793 |
if (!is_connected(hdev, addr, addr_type)) |
5a154e6f7 Bluetooth: Fix Ad... |
4794 |
list_add(¶ms->action, &hdev->pend_le_conns); |
5a154e6f7 Bluetooth: Fix Ad... |
4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 |
break; } params->auto_connect = auto_connect; BT_DBG("addr %pMR (type %u) auto_connect %u", addr, addr_type, auto_connect); return 0; } |
8afef092a Bluetooth: Add De... |
4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815 |
static void device_added(struct sock *sk, struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type, u8 action) { struct mgmt_ev_device_added ev; bacpy(&ev.addr.bdaddr, bdaddr); ev.addr.type = type; ev.action = action; mgmt_event(MGMT_EV_DEVICE_ADDED, hdev, &ev, sizeof(ev), sk); } |
2faade53e Bluetooth: Add su... |
4816 4817 4818 4819 4820 4821 4822 4823 |
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); |
6659358ef Bluetooth: Introd... |
4824 |
if (!bdaddr_type_is_valid(cp->addr.type) || |
2faade53e Bluetooth: Add su... |
4825 |
!bacmp(&cp->addr.bdaddr, BDADDR_ANY)) |
2a1afb5ac Bluetooth: Rename... |
4826 4827 4828 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_DEVICE, MGMT_STATUS_INVALID_PARAMS, &cp->addr, sizeof(cp->addr)); |
2faade53e Bluetooth: Add su... |
4829 |
|
4b9e7e751 Bluetooth: Fix is... |
4830 |
if (cp->action != 0x00 && cp->action != 0x01 && cp->action != 0x02) |
2a1afb5ac Bluetooth: Rename... |
4831 4832 4833 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_DEVICE, MGMT_STATUS_INVALID_PARAMS, &cp->addr, sizeof(cp->addr)); |
2faade53e Bluetooth: Add su... |
4834 4835 |
hci_dev_lock(hdev); |
6659358ef Bluetooth: Introd... |
4836 |
if (cp->addr.type == BDADDR_BREDR) { |
4b9e7e751 Bluetooth: Fix is... |
4837 |
/* Only incoming connections action is supported for now */ |
6659358ef Bluetooth: Introd... |
4838 |
if (cp->action != 0x01) { |
51d7a94d5 Bluetooth: Don't ... |
4839 4840 4841 4842 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_DEVICE, MGMT_STATUS_INVALID_PARAMS, &cp->addr, sizeof(cp->addr)); |
6659358ef Bluetooth: Introd... |
4843 4844 4845 4846 4847 4848 4849 |
goto unlock; } err = hci_bdaddr_list_add(&hdev->whitelist, &cp->addr.bdaddr, cp->addr.type); if (err) goto unlock; |
a397407f2 Bluetooth: Update... |
4850 |
|
01b1cb87d Bluetooth: Run pa... |
4851 |
hci_req_update_scan(hdev); |
a397407f2 Bluetooth: Update... |
4852 |
|
6659358ef Bluetooth: Introd... |
4853 4854 |
goto added; } |
85813a7ec Bluetooth: Add le... |
4855 |
addr_type = le_addr_type(cp->addr.type); |
2faade53e Bluetooth: Add su... |
4856 |
|
4b9e7e751 Bluetooth: Fix is... |
4857 |
if (cp->action == 0x02) |
2faade53e Bluetooth: Add su... |
4858 |
auto_conn = HCI_AUTO_CONN_ALWAYS; |
4b9e7e751 Bluetooth: Fix is... |
4859 4860 |
else if (cp->action == 0x01) auto_conn = HCI_AUTO_CONN_DIRECT; |
2faade53e Bluetooth: Add su... |
4861 |
else |
a3451d279 Bluetooth: Add ne... |
4862 |
auto_conn = HCI_AUTO_CONN_REPORT; |
2faade53e Bluetooth: Add su... |
4863 |
|
9a0a8a8e8 Bluetooth: Move I... |
4864 4865 4866 4867 4868 4869 |
/* Kernel internally uses conn_params with resolvable private * address, but Add Device allows only identity addresses. * Make sure it is enforced before calling * hci_conn_params_lookup. */ if (!hci_is_identity_address(&cp->addr.bdaddr, addr_type)) { |
51d7a94d5 Bluetooth: Don't ... |
4870 4871 4872 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_DEVICE, MGMT_STATUS_INVALID_PARAMS, &cp->addr, sizeof(cp->addr)); |
9a0a8a8e8 Bluetooth: Move I... |
4873 4874 |
goto unlock; } |
bf5b3c8be Bluetooth: Provid... |
4875 4876 4877 |
/* If the connection parameters don't exist for this device, * they will be created and configured with defaults. */ |
51d7a94d5 Bluetooth: Don't ... |
4878 |
if (hci_conn_params_set(hdev, &cp->addr.bdaddr, addr_type, |
d06b50ce1 Bluetooth: Remove... |
4879 |
auto_conn) < 0) { |
51d7a94d5 Bluetooth: Don't ... |
4880 4881 4882 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_DEVICE, MGMT_STATUS_FAILED, &cp->addr, sizeof(cp->addr)); |
2faade53e Bluetooth: Add su... |
4883 4884 |
goto unlock; } |
51d7a94d5 Bluetooth: Don't ... |
4885 |
hci_update_background_scan(hdev); |
6659358ef Bluetooth: Introd... |
4886 |
added: |
8afef092a Bluetooth: Add De... |
4887 |
device_added(sk, hdev, &cp->addr.bdaddr, cp->addr.type, cp->action); |
51d7a94d5 Bluetooth: Don't ... |
4888 4889 4890 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_DEVICE, MGMT_STATUS_SUCCESS, &cp->addr, sizeof(cp->addr)); |
2faade53e Bluetooth: Add su... |
4891 4892 4893 4894 4895 |
unlock: hci_dev_unlock(hdev); return err; } |
8afef092a Bluetooth: Add De... |
4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 |
static void device_removed(struct sock *sk, struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type) { struct mgmt_ev_device_removed ev; bacpy(&ev.addr.bdaddr, bdaddr); ev.addr.type = type; mgmt_event(MGMT_EV_DEVICE_REMOVED, hdev, &ev, sizeof(ev), sk); } |
2faade53e Bluetooth: Add su... |
4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 |
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)) { |
c71593dd3 Bluetooth: Remove... |
4917 |
struct hci_conn_params *params; |
2faade53e Bluetooth: Add su... |
4918 |
u8 addr_type; |
6659358ef Bluetooth: Introd... |
4919 |
if (!bdaddr_type_is_valid(cp->addr.type)) { |
51d7a94d5 Bluetooth: Don't ... |
4920 4921 4922 4923 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_DEVICE, MGMT_STATUS_INVALID_PARAMS, &cp->addr, sizeof(cp->addr)); |
2faade53e Bluetooth: Add su... |
4924 4925 |
goto unlock; } |
6659358ef Bluetooth: Introd... |
4926 4927 4928 4929 4930 |
if (cp->addr.type == BDADDR_BREDR) { err = hci_bdaddr_list_del(&hdev->whitelist, &cp->addr.bdaddr, cp->addr.type); if (err) { |
51d7a94d5 Bluetooth: Don't ... |
4931 4932 4933 4934 4935 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_DEVICE, MGMT_STATUS_INVALID_PARAMS, &cp->addr, sizeof(cp->addr)); |
6659358ef Bluetooth: Introd... |
4936 4937 |
goto unlock; } |
01b1cb87d Bluetooth: Run pa... |
4938 |
hci_req_update_scan(hdev); |
a397407f2 Bluetooth: Update... |
4939 |
|
6659358ef Bluetooth: Introd... |
4940 4941 4942 4943 |
device_removed(sk, hdev, &cp->addr.bdaddr, cp->addr.type); goto complete; } |
85813a7ec Bluetooth: Add le... |
4944 |
addr_type = le_addr_type(cp->addr.type); |
2faade53e Bluetooth: Add su... |
4945 |
|
9a0a8a8e8 Bluetooth: Move I... |
4946 4947 4948 4949 4950 4951 |
/* Kernel internally uses conn_params with resolvable private * address, but Remove Device allows only identity addresses. * Make sure it is enforced before calling * hci_conn_params_lookup. */ if (!hci_is_identity_address(&cp->addr.bdaddr, addr_type)) { |
51d7a94d5 Bluetooth: Don't ... |
4952 4953 4954 4955 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_DEVICE, MGMT_STATUS_INVALID_PARAMS, &cp->addr, sizeof(cp->addr)); |
9a0a8a8e8 Bluetooth: Move I... |
4956 4957 |
goto unlock; } |
c71593dd3 Bluetooth: Remove... |
4958 4959 4960 |
params = hci_conn_params_lookup(hdev, &cp->addr.bdaddr, addr_type); if (!params) { |
51d7a94d5 Bluetooth: Don't ... |
4961 4962 4963 4964 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_DEVICE, MGMT_STATUS_INVALID_PARAMS, &cp->addr, sizeof(cp->addr)); |
c71593dd3 Bluetooth: Remove... |
4965 4966 |
goto unlock; } |
679d2b6f9 Bluetooth: Fix re... |
4967 4968 |
if (params->auto_connect == HCI_AUTO_CONN_DISABLED || params->auto_connect == HCI_AUTO_CONN_EXPLICIT) { |
51d7a94d5 Bluetooth: Don't ... |
4969 4970 4971 4972 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_DEVICE, MGMT_STATUS_INVALID_PARAMS, &cp->addr, sizeof(cp->addr)); |
c71593dd3 Bluetooth: Remove... |
4973 4974 |
goto unlock; } |
d1dbf12e3 Bluetooth: Use li... |
4975 |
list_del(¶ms->action); |
c71593dd3 Bluetooth: Remove... |
4976 4977 |
list_del(¶ms->list); kfree(params); |
51d7a94d5 Bluetooth: Don't ... |
4978 |
hci_update_background_scan(hdev); |
8afef092a Bluetooth: Add De... |
4979 4980 |
device_removed(sk, hdev, &cp->addr.bdaddr, cp->addr.type); |
2faade53e Bluetooth: Add su... |
4981 |
} else { |
19de0825c Bluetooth: Fix se... |
4982 |
struct hci_conn_params *p, *tmp; |
6659358ef Bluetooth: Introd... |
4983 |
struct bdaddr_list *b, *btmp; |
19de0825c Bluetooth: Fix se... |
4984 |
|
2faade53e Bluetooth: Add su... |
4985 |
if (cp->addr.type) { |
51d7a94d5 Bluetooth: Don't ... |
4986 4987 4988 4989 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_DEVICE, MGMT_STATUS_INVALID_PARAMS, &cp->addr, sizeof(cp->addr)); |
2faade53e Bluetooth: Add su... |
4990 4991 |
goto unlock; } |
6659358ef Bluetooth: Introd... |
4992 4993 4994 4995 4996 |
list_for_each_entry_safe(b, btmp, &hdev->whitelist, list) { device_removed(sk, hdev, &b->bdaddr, b->bdaddr_type); list_del(&b->list); kfree(b); } |
01b1cb87d Bluetooth: Run pa... |
4997 |
hci_req_update_scan(hdev); |
a397407f2 Bluetooth: Update... |
4998 |
|
19de0825c Bluetooth: Fix se... |
4999 5000 5001 5002 |
list_for_each_entry_safe(p, tmp, &hdev->le_conn_params, list) { if (p->auto_connect == HCI_AUTO_CONN_DISABLED) continue; device_removed(sk, hdev, &p->addr, p->addr_type); |
679d2b6f9 Bluetooth: Fix re... |
5003 5004 5005 5006 |
if (p->explicit_connect) { p->auto_connect = HCI_AUTO_CONN_EXPLICIT; continue; } |
19de0825c Bluetooth: Fix se... |
5007 5008 5009 5010 5011 5012 |
list_del(&p->action); list_del(&p->list); kfree(p); } BT_DBG("All LE connection parameters were removed"); |
51d7a94d5 Bluetooth: Don't ... |
5013 |
hci_update_background_scan(hdev); |
2faade53e Bluetooth: Add su... |
5014 |
} |
6659358ef Bluetooth: Introd... |
5015 |
complete: |
51d7a94d5 Bluetooth: Don't ... |
5016 5017 5018 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_DEVICE, MGMT_STATUS_SUCCESS, &cp->addr, sizeof(cp->addr)); |
2faade53e Bluetooth: Add su... |
5019 5020 5021 5022 |
unlock: hci_dev_unlock(hdev); return err; } |
a26f3dcff Bluetooth: Add Lo... |
5023 5024 5025 5026 |
static int load_conn_param(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_load_conn_param *cp = data; |
ba1d6936f Bluetooth: Fix bu... |
5027 5028 |
const u16 max_param_count = ((U16_MAX - sizeof(*cp)) / sizeof(struct mgmt_conn_param)); |
a26f3dcff Bluetooth: Add Lo... |
5029 5030 5031 5032 |
u16 param_count, expected_len; int i; if (!lmp_le_capable(hdev)) |
a69e8375a Bluetooth: Rename... |
5033 5034 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_CONN_PARAM, MGMT_STATUS_NOT_SUPPORTED); |
a26f3dcff Bluetooth: Add Lo... |
5035 5036 |
param_count = __le16_to_cpu(cp->param_count); |
ba1d6936f Bluetooth: Fix bu... |
5037 5038 5039 |
if (param_count > max_param_count) { BT_ERR("load_conn_param: too big param_count value %u", param_count); |
a69e8375a Bluetooth: Rename... |
5040 5041 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_CONN_PARAM, MGMT_STATUS_INVALID_PARAMS); |
ba1d6936f Bluetooth: Fix bu... |
5042 |
} |
a26f3dcff Bluetooth: Add Lo... |
5043 5044 5045 5046 5047 5048 |
expected_len = sizeof(*cp) + param_count * sizeof(struct mgmt_conn_param); if (expected_len != len) { BT_ERR("load_conn_param: expected %u bytes, got %u bytes", expected_len, len); |
a69e8375a Bluetooth: Rename... |
5049 5050 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_CONN_PARAM, MGMT_STATUS_INVALID_PARAMS); |
a26f3dcff Bluetooth: Add Lo... |
5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 |
} BT_DBG("%s param_count %u", hdev->name, param_count); hci_dev_lock(hdev); hci_conn_params_clear_disabled(hdev); for (i = 0; i < param_count; i++) { struct mgmt_conn_param *param = &cp->params[i]; struct hci_conn_params *hci_param; u16 min, max, latency, timeout; u8 addr_type; BT_DBG("Adding %pMR (type %u)", ¶m->addr.bdaddr, param->addr.type); if (param->addr.type == BDADDR_LE_PUBLIC) { addr_type = ADDR_LE_DEV_PUBLIC; } else if (param->addr.type == BDADDR_LE_RANDOM) { addr_type = ADDR_LE_DEV_RANDOM; } else { BT_ERR("Ignoring invalid connection parameters"); continue; } min = le16_to_cpu(param->min_interval); max = le16_to_cpu(param->max_interval); latency = le16_to_cpu(param->latency); timeout = le16_to_cpu(param->timeout); BT_DBG("min 0x%04x max 0x%04x latency 0x%04x timeout 0x%04x", min, max, latency, timeout); if (hci_check_conn_params(min, max, latency, timeout) < 0) { BT_ERR("Ignoring invalid connection parameters"); continue; } hci_param = hci_conn_params_add(hdev, ¶m->addr.bdaddr, addr_type); if (!hci_param) { BT_ERR("Failed to add connection parameters"); continue; } hci_param->conn_min_interval = min; hci_param->conn_max_interval = max; hci_param->conn_latency = latency; hci_param->supervision_timeout = timeout; } hci_dev_unlock(hdev); |
2a1afb5ac Bluetooth: Rename... |
5104 5105 |
return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_LOAD_CONN_PARAM, 0, NULL, 0); |
a26f3dcff Bluetooth: Add Lo... |
5106 |
} |
dbece37a3 Bluetooth: Add su... |
5107 5108 5109 5110 5111 5112 5113 5114 5115 5116 |
static int set_external_config(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_set_external_config *cp = data; bool changed; int err; BT_DBG("%s", hdev->name); if (hdev_is_powered(hdev)) |
a69e8375a Bluetooth: Rename... |
5117 5118 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_EXTERNAL_CONFIG, MGMT_STATUS_REJECTED); |
dbece37a3 Bluetooth: Add su... |
5119 5120 |
if (cp->config != 0x00 && cp->config != 0x01) |
a69e8375a Bluetooth: Rename... |
5121 5122 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_EXTERNAL_CONFIG, MGMT_STATUS_INVALID_PARAMS); |
dbece37a3 Bluetooth: Add su... |
5123 5124 |
if (!test_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks)) |
a69e8375a Bluetooth: Rename... |
5125 5126 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_EXTERNAL_CONFIG, MGMT_STATUS_NOT_SUPPORTED); |
dbece37a3 Bluetooth: Add su... |
5127 5128 5129 5130 |
hci_dev_lock(hdev); if (cp->config) |
238be788f Bluetooth: Introd... |
5131 |
changed = !hci_dev_test_and_set_flag(hdev, HCI_EXT_CONFIGURED); |
dbece37a3 Bluetooth: Add su... |
5132 |
else |
a69d89272 Bluetooth: Introd... |
5133 |
changed = hci_dev_test_and_clear_flag(hdev, HCI_EXT_CONFIGURED); |
dbece37a3 Bluetooth: Add su... |
5134 5135 5136 5137 5138 5139 5140 |
err = send_options_rsp(sk, MGMT_OP_SET_EXTERNAL_CONFIG, hdev); if (err < 0) goto unlock; if (!changed) goto unlock; |
f4537c04d Bluetooth: Add su... |
5141 |
err = new_options(hdev, sk); |
d7a5a11d7 Bluetooth: Introd... |
5142 |
if (hci_dev_test_flag(hdev, HCI_UNCONFIGURED) == is_configured(hdev)) { |
dbece37a3 Bluetooth: Add su... |
5143 |
mgmt_index_removed(hdev); |
d603b76b0 Bluetooth: Run co... |
5144 |
|
516018a9c Bluetooth: Introd... |
5145 |
if (hci_dev_test_and_change_flag(hdev, HCI_UNCONFIGURED)) { |
a1536da25 Bluetooth: Introd... |
5146 5147 |
hci_dev_set_flag(hdev, HCI_CONFIG); hci_dev_set_flag(hdev, HCI_AUTO_OFF); |
d603b76b0 Bluetooth: Run co... |
5148 5149 5150 |
queue_work(hdev->req_workqueue, &hdev->power_on); } else { |
5ea234d3e Bluetooth: Clear ... |
5151 |
set_bit(HCI_RAW, &hdev->flags); |
d603b76b0 Bluetooth: Run co... |
5152 5153 |
mgmt_index_added(hdev); } |
dbece37a3 Bluetooth: Add su... |
5154 5155 5156 5157 5158 5159 |
} unlock: hci_dev_unlock(hdev); return err; } |
9713c17b0 Bluetooth: Add su... |
5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 |
static int set_public_address(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_set_public_address *cp = data; bool changed; int err; BT_DBG("%s", hdev->name); if (hdev_is_powered(hdev)) |
a69e8375a Bluetooth: Rename... |
5170 5171 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PUBLIC_ADDRESS, MGMT_STATUS_REJECTED); |
9713c17b0 Bluetooth: Add su... |
5172 5173 |
if (!bacmp(&cp->bdaddr, BDADDR_ANY)) |
a69e8375a Bluetooth: Rename... |
5174 5175 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PUBLIC_ADDRESS, MGMT_STATUS_INVALID_PARAMS); |
9713c17b0 Bluetooth: Add su... |
5176 5177 |
if (!hdev->set_bdaddr) |
a69e8375a Bluetooth: Rename... |
5178 5179 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PUBLIC_ADDRESS, MGMT_STATUS_NOT_SUPPORTED); |
9713c17b0 Bluetooth: Add su... |
5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 |
hci_dev_lock(hdev); changed = !!bacmp(&hdev->public_addr, &cp->bdaddr); bacpy(&hdev->public_addr, &cp->bdaddr); err = send_options_rsp(sk, MGMT_OP_SET_PUBLIC_ADDRESS, hdev); if (err < 0) goto unlock; if (!changed) goto unlock; |
d7a5a11d7 Bluetooth: Introd... |
5192 |
if (hci_dev_test_flag(hdev, HCI_UNCONFIGURED)) |
9713c17b0 Bluetooth: Add su... |
5193 5194 5195 5196 |
err = new_options(hdev, sk); if (is_configured(hdev)) { mgmt_index_removed(hdev); |
a358dc11d Bluetooth: Introd... |
5197 |
hci_dev_clear_flag(hdev, HCI_UNCONFIGURED); |
9713c17b0 Bluetooth: Add su... |
5198 |
|
a1536da25 Bluetooth: Introd... |
5199 5200 |
hci_dev_set_flag(hdev, HCI_CONFIG); hci_dev_set_flag(hdev, HCI_AUTO_OFF); |
9713c17b0 Bluetooth: Add su... |
5201 5202 5203 5204 5205 5206 5207 5208 |
queue_work(hdev->req_workqueue, &hdev->power_on); } unlock: hci_dev_unlock(hdev); return err; } |
40f66c05c Bluetooth: Add lo... |
5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268 5269 5270 5271 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320 5321 5322 5323 5324 5325 5326 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 5338 5339 5340 5341 5342 5343 5344 5345 5346 |
static void read_local_oob_ext_data_complete(struct hci_dev *hdev, u8 status, u16 opcode, struct sk_buff *skb) { const struct mgmt_cp_read_local_oob_ext_data *mgmt_cp; struct mgmt_rp_read_local_oob_ext_data *mgmt_rp; u8 *h192, *r192, *h256, *r256; struct mgmt_pending_cmd *cmd; u16 eir_len; int err; BT_DBG("%s status %u", hdev->name, status); cmd = pending_find(MGMT_OP_READ_LOCAL_OOB_EXT_DATA, hdev); if (!cmd) return; mgmt_cp = cmd->param; if (status) { status = mgmt_status(status); eir_len = 0; h192 = NULL; r192 = NULL; h256 = NULL; r256 = NULL; } else if (opcode == HCI_OP_READ_LOCAL_OOB_DATA) { struct hci_rp_read_local_oob_data *rp; if (skb->len != sizeof(*rp)) { status = MGMT_STATUS_FAILED; eir_len = 0; } else { status = MGMT_STATUS_SUCCESS; rp = (void *)skb->data; eir_len = 5 + 18 + 18; h192 = rp->hash; r192 = rp->rand; h256 = NULL; r256 = NULL; } } else { struct hci_rp_read_local_oob_ext_data *rp; if (skb->len != sizeof(*rp)) { status = MGMT_STATUS_FAILED; eir_len = 0; } else { status = MGMT_STATUS_SUCCESS; rp = (void *)skb->data; if (hci_dev_test_flag(hdev, HCI_SC_ONLY)) { eir_len = 5 + 18 + 18; h192 = NULL; r192 = NULL; } else { eir_len = 5 + 18 + 18 + 18 + 18; h192 = rp->hash192; r192 = rp->rand192; } h256 = rp->hash256; r256 = rp->rand256; } } mgmt_rp = kmalloc(sizeof(*mgmt_rp) + eir_len, GFP_KERNEL); if (!mgmt_rp) goto done; if (status) goto send_rsp; eir_len = eir_append_data(mgmt_rp->eir, 0, EIR_CLASS_OF_DEV, hdev->dev_class, 3); if (h192 && r192) { eir_len = eir_append_data(mgmt_rp->eir, eir_len, EIR_SSP_HASH_C192, h192, 16); eir_len = eir_append_data(mgmt_rp->eir, eir_len, EIR_SSP_RAND_R192, r192, 16); } if (h256 && r256) { eir_len = eir_append_data(mgmt_rp->eir, eir_len, EIR_SSP_HASH_C256, h256, 16); eir_len = eir_append_data(mgmt_rp->eir, eir_len, EIR_SSP_RAND_R256, r256, 16); } send_rsp: mgmt_rp->type = mgmt_cp->type; mgmt_rp->eir_len = cpu_to_le16(eir_len); err = mgmt_cmd_complete(cmd->sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_EXT_DATA, status, mgmt_rp, sizeof(*mgmt_rp) + eir_len); if (err < 0 || status) goto done; hci_sock_set_flag(cmd->sk, HCI_MGMT_OOB_DATA_EVENTS); err = mgmt_limited_event(MGMT_EV_LOCAL_OOB_DATA_UPDATED, hdev, mgmt_rp, sizeof(*mgmt_rp) + eir_len, HCI_MGMT_OOB_DATA_EVENTS, cmd->sk); done: kfree(mgmt_rp); mgmt_pending_remove(cmd); } static int read_local_ssp_oob_req(struct hci_dev *hdev, struct sock *sk, struct mgmt_cp_read_local_oob_ext_data *cp) { struct mgmt_pending_cmd *cmd; struct hci_request req; int err; cmd = mgmt_pending_add(sk, MGMT_OP_READ_LOCAL_OOB_EXT_DATA, hdev, cp, sizeof(*cp)); if (!cmd) return -ENOMEM; hci_req_init(&req, hdev); if (bredr_sc_enabled(hdev)) hci_req_add(&req, HCI_OP_READ_LOCAL_OOB_EXT_DATA, 0, NULL); else hci_req_add(&req, HCI_OP_READ_LOCAL_OOB_DATA, 0, NULL); err = hci_req_run_skb(&req, read_local_oob_ext_data_complete); if (err < 0) { mgmt_pending_remove(cmd); return err; } return 0; } |
4f0f155ce Bluetooth: Add si... |
5347 5348 5349 5350 5351 5352 5353 |
static int read_local_oob_ext_data(struct sock *sk, struct hci_dev *hdev, void *data, u16 data_len) { struct mgmt_cp_read_local_oob_ext_data *cp = data; struct mgmt_rp_read_local_oob_ext_data *rp; size_t rp_len; u16 eir_len; |
0821a2c5a Bluetooth: Return... |
5354 |
u8 status, flags, role, addr[7], hash[16], rand[16]; |
4f0f155ce Bluetooth: Add si... |
5355 5356 5357 |
int err; BT_DBG("%s", hdev->name); |
57b0d3e8e Bluetooth: Fix er... |
5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 |
if (hdev_is_powered(hdev)) { switch (cp->type) { case BIT(BDADDR_BREDR): status = mgmt_bredr_support(hdev); if (status) eir_len = 0; else eir_len = 5; break; case (BIT(BDADDR_LE_PUBLIC) | BIT(BDADDR_LE_RANDOM)): status = mgmt_le_support(hdev); if (status) eir_len = 0; else eir_len = 9 + 3 + 18 + 18 + 3; break; default: status = MGMT_STATUS_INVALID_PARAMS; eir_len = 0; break; } } else { status = MGMT_STATUS_NOT_POWERED; eir_len = 0; |
4f0f155ce Bluetooth: Add si... |
5382 |
} |
4f0f155ce Bluetooth: Add si... |
5383 5384 |
rp_len = sizeof(*rp) + eir_len; rp = kmalloc(rp_len, GFP_ATOMIC); |
efcd8c98e Bluetooth: Move m... |
5385 |
if (!rp) |
4f0f155ce Bluetooth: Add si... |
5386 |
return -ENOMEM; |
efcd8c98e Bluetooth: Move m... |
5387 |
|
57b0d3e8e Bluetooth: Fix er... |
5388 5389 |
if (status) goto complete; |
efcd8c98e Bluetooth: Move m... |
5390 |
hci_dev_lock(hdev); |
4f0f155ce Bluetooth: Add si... |
5391 5392 5393 5394 |
eir_len = 0; switch (cp->type) { case BIT(BDADDR_BREDR): |
40f66c05c Bluetooth: Add lo... |
5395 5396 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 |
if (hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) { err = read_local_ssp_oob_req(hdev, sk, cp); hci_dev_unlock(hdev); if (!err) goto done; status = MGMT_STATUS_FAILED; goto complete; } else { eir_len = eir_append_data(rp->eir, eir_len, EIR_CLASS_OF_DEV, hdev->dev_class, 3); } |
4f0f155ce Bluetooth: Add si... |
5408 5409 |
break; case (BIT(BDADDR_LE_PUBLIC) | BIT(BDADDR_LE_RANDOM)): |
5082a5996 Bluetooth: Do not... |
5410 5411 |
if (hci_dev_test_flag(hdev, HCI_SC_ENABLED) && smp_generate_oob(hdev, hash, rand) < 0) { |
0821a2c5a Bluetooth: Return... |
5412 |
hci_dev_unlock(hdev); |
57b0d3e8e Bluetooth: Fix er... |
5413 5414 |
status = MGMT_STATUS_FAILED; goto complete; |
0821a2c5a Bluetooth: Return... |
5415 |
} |
e213568ad Bluetooth: Disall... |
5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 |
/* This should return the active RPA, but since the RPA * is only programmed on demand, it is really hard to fill * this in at the moment. For now disallow retrieving * local out-of-band data when privacy is in use. * * Returning the identity address will not help here since * pairing happens before the identity resolving key is * known and thus the connection establishment happens * based on the RPA and not the identity address. */ |
4f0f155ce Bluetooth: Add si... |
5426 |
if (hci_dev_test_flag(hdev, HCI_PRIVACY)) { |
e213568ad Bluetooth: Disall... |
5427 5428 5429 5430 5431 5432 5433 5434 5435 |
hci_dev_unlock(hdev); status = MGMT_STATUS_REJECTED; goto complete; } if (hci_dev_test_flag(hdev, HCI_FORCE_STATIC_ADDR) || !bacmp(&hdev->bdaddr, BDADDR_ANY) || (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED) && bacmp(&hdev->static_addr, BDADDR_ANY))) { |
4f0f155ce Bluetooth: Add si... |
5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 |
memcpy(addr, &hdev->static_addr, 6); addr[6] = 0x01; } else { memcpy(addr, &hdev->bdaddr, 6); addr[6] = 0x00; } eir_len = eir_append_data(rp->eir, eir_len, EIR_LE_BDADDR, addr, sizeof(addr)); if (hci_dev_test_flag(hdev, HCI_ADVERTISING)) role = 0x02; else role = 0x01; eir_len = eir_append_data(rp->eir, eir_len, EIR_LE_ROLE, &role, sizeof(role)); |
5082a5996 Bluetooth: Do not... |
5453 5454 5455 5456 |
if (hci_dev_test_flag(hdev, HCI_SC_ENABLED)) { eir_len = eir_append_data(rp->eir, eir_len, EIR_LE_SC_CONFIRM, hash, sizeof(hash)); |
0821a2c5a Bluetooth: Return... |
5457 |
|
5082a5996 Bluetooth: Do not... |
5458 5459 5460 5461 |
eir_len = eir_append_data(rp->eir, eir_len, EIR_LE_SC_RANDOM, rand, sizeof(rand)); } |
0821a2c5a Bluetooth: Return... |
5462 |
|
f22525700 Bluetooth: Move a... |
5463 |
flags = mgmt_get_adv_discov_flags(hdev); |
4f0f155ce Bluetooth: Add si... |
5464 5465 5466 5467 5468 5469 5470 5471 |
if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) flags |= LE_AD_NO_BREDR; eir_len = eir_append_data(rp->eir, eir_len, EIR_FLAGS, &flags, sizeof(flags)); break; } |
4f0f155ce Bluetooth: Add si... |
5472 |
hci_dev_unlock(hdev); |
72000df2c Bluetooth: Add su... |
5473 |
hci_sock_set_flag(sk, HCI_MGMT_OOB_DATA_EVENTS); |
57b0d3e8e Bluetooth: Fix er... |
5474 5475 5476 |
status = MGMT_STATUS_SUCCESS; complete: |
efcd8c98e Bluetooth: Move m... |
5477 5478 |
rp->type = cp->type; rp->eir_len = cpu_to_le16(eir_len); |
4f0f155ce Bluetooth: Add si... |
5479 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_EXT_DATA, |
57b0d3e8e Bluetooth: Fix er... |
5480 5481 |
status, rp, sizeof(*rp) + eir_len); if (err < 0 || status) |
72000df2c Bluetooth: Add su... |
5482 5483 5484 5485 5486 |
goto done; err = mgmt_limited_event(MGMT_EV_LOCAL_OOB_DATA_UPDATED, hdev, rp, sizeof(*rp) + eir_len, HCI_MGMT_OOB_DATA_EVENTS, sk); |
4f0f155ce Bluetooth: Add si... |
5487 |
|
0821a2c5a Bluetooth: Return... |
5488 |
done: |
4f0f155ce Bluetooth: Add si... |
5489 5490 5491 5492 |
kfree(rp); return err; } |
089fa8c09 Bluetooth: Update... |
5493 5494 5495 5496 5497 5498 5499 5500 |
static u32 get_supported_adv_flags(struct hci_dev *hdev) { u32 flags = 0; flags |= MGMT_ADV_FLAG_CONNECTABLE; flags |= MGMT_ADV_FLAG_DISCOV; flags |= MGMT_ADV_FLAG_LIMITED_DISCOV; flags |= MGMT_ADV_FLAG_MANAGED_FLAGS; |
c4960ecf2 Bluetooth: Add su... |
5501 |
flags |= MGMT_ADV_FLAG_APPEARANCE; |
7c295c480 Bluetooth: Add su... |
5502 |
flags |= MGMT_ADV_FLAG_LOCAL_NAME; |
089fa8c09 Bluetooth: Update... |
5503 5504 5505 5506 5507 5508 |
if (hdev->adv_tx_power != HCI_TX_POWER_INVALID) flags |= MGMT_ADV_FLAG_TX_POWER; return flags; } |
d3d5305bf Bluetooth: Add si... |
5509 5510 5511 5512 5513 |
static int read_adv_features(struct sock *sk, struct hci_dev *hdev, void *data, u16 data_len) { struct mgmt_rp_read_adv_features *rp; size_t rp_len; |
02c04afea Bluetooth: Simpli... |
5514 |
int err; |
286e0c83d Bluetooth: mgmt: ... |
5515 |
struct adv_info *adv_instance; |
089fa8c09 Bluetooth: Update... |
5516 |
u32 supported_flags; |
02c04afea Bluetooth: Simpli... |
5517 |
u8 *instance; |
d3d5305bf Bluetooth: Add si... |
5518 5519 |
BT_DBG("%s", hdev->name); |
089fa8c09 Bluetooth: Update... |
5520 5521 5522 |
if (!lmp_le_capable(hdev)) return mgmt_cmd_status(sk, hdev->id, MGMT_OP_READ_ADV_FEATURES, MGMT_STATUS_REJECTED); |
d3d5305bf Bluetooth: Add si... |
5523 |
hci_dev_lock(hdev); |
02c04afea Bluetooth: Simpli... |
5524 |
rp_len = sizeof(*rp) + hdev->adv_instance_cnt; |
d3d5305bf Bluetooth: Add si... |
5525 5526 5527 5528 5529 |
rp = kmalloc(rp_len, GFP_ATOMIC); if (!rp) { hci_dev_unlock(hdev); return -ENOMEM; } |
089fa8c09 Bluetooth: Update... |
5530 5531 5532 |
supported_flags = get_supported_adv_flags(hdev); rp->supported_flags = cpu_to_le32(supported_flags); |
dc5d82a9f Bluetooth: Use HC... |
5533 5534 |
rp->max_adv_data_len = HCI_MAX_AD_LENGTH; rp->max_scan_rsp_len = HCI_MAX_AD_LENGTH; |
d2609b345 Bluetooth: hci_co... |
5535 |
rp->max_instances = HCI_MAX_ADV_INSTANCES; |
02c04afea Bluetooth: Simpli... |
5536 |
rp->num_instances = hdev->adv_instance_cnt; |
24b4f38fc Bluetooth: Implem... |
5537 |
|
02c04afea Bluetooth: Simpli... |
5538 5539 5540 5541 |
instance = rp->instance; list_for_each_entry(adv_instance, &hdev->adv_instances, list) { *instance = adv_instance->instance; instance++; |
24b4f38fc Bluetooth: Implem... |
5542 |
} |
d3d5305bf Bluetooth: Add si... |
5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 |
hci_dev_unlock(hdev); err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_READ_ADV_FEATURES, MGMT_STATUS_SUCCESS, rp, rp_len); kfree(rp); return err; } |
f61851f64 Bluetooth: Fix ap... |
5553 5554 5555 5556 5557 5558 5559 5560 5561 |
static u8 calculate_name_len(struct hci_dev *hdev) { u8 buf[HCI_MAX_SHORT_NAME_LENGTH + 3]; return append_local_name(hdev, buf, 0); } static u8 tlv_data_max_len(struct hci_dev *hdev, u32 adv_flags, bool is_adv_data) |
24b4f38fc Bluetooth: Implem... |
5562 |
{ |
4117ed70a Bluetooth: Add su... |
5563 |
u8 max_len = HCI_MAX_AD_LENGTH; |
24b4f38fc Bluetooth: Implem... |
5564 |
|
31a3248dd Bluetooth: Simpli... |
5565 5566 5567 |
if (is_adv_data) { if (adv_flags & (MGMT_ADV_FLAG_DISCOV | MGMT_ADV_FLAG_LIMITED_DISCOV | |
2bb36870e Bluetooth: Unify ... |
5568 |
MGMT_ADV_FLAG_MANAGED_FLAGS)) |
31a3248dd Bluetooth: Simpli... |
5569 |
max_len -= 3; |
24b4f38fc Bluetooth: Implem... |
5570 |
|
2bb36870e Bluetooth: Unify ... |
5571 |
if (adv_flags & MGMT_ADV_FLAG_TX_POWER) |
31a3248dd Bluetooth: Simpli... |
5572 |
max_len -= 3; |
7c295c480 Bluetooth: Add su... |
5573 |
} else { |
7c295c480 Bluetooth: Add su... |
5574 |
if (adv_flags & MGMT_ADV_FLAG_LOCAL_NAME) |
f61851f64 Bluetooth: Fix ap... |
5575 |
max_len -= calculate_name_len(hdev); |
c4960ecf2 Bluetooth: Add su... |
5576 |
|
2bb36870e Bluetooth: Unify ... |
5577 |
if (adv_flags & (MGMT_ADV_FLAG_APPEARANCE)) |
c4960ecf2 Bluetooth: Add su... |
5578 |
max_len -= 4; |
5507e3581 Bluetooth: Suppor... |
5579 |
} |
2bb36870e Bluetooth: Unify ... |
5580 5581 5582 5583 5584 5585 5586 5587 5588 5589 5590 5591 5592 5593 5594 5595 5596 5597 5598 5599 5600 5601 5602 5603 |
return max_len; } static bool flags_managed(u32 adv_flags) { return adv_flags & (MGMT_ADV_FLAG_DISCOV | MGMT_ADV_FLAG_LIMITED_DISCOV | MGMT_ADV_FLAG_MANAGED_FLAGS); } static bool tx_power_managed(u32 adv_flags) { return adv_flags & MGMT_ADV_FLAG_TX_POWER; } static bool name_managed(u32 adv_flags) { return adv_flags & MGMT_ADV_FLAG_LOCAL_NAME; } static bool appearance_managed(u32 adv_flags) { return adv_flags & MGMT_ADV_FLAG_APPEARANCE; } |
f61851f64 Bluetooth: Fix ap... |
5604 5605 |
static bool tlv_data_is_valid(struct hci_dev *hdev, u32 adv_flags, u8 *data, u8 len, bool is_adv_data) |
2bb36870e Bluetooth: Unify ... |
5606 5607 5608 |
{ int i, cur_len; u8 max_len; |
f61851f64 Bluetooth: Fix ap... |
5609 |
max_len = tlv_data_max_len(hdev, adv_flags, is_adv_data); |
2bb36870e Bluetooth: Unify ... |
5610 |
|
4117ed70a Bluetooth: Add su... |
5611 |
if (len > max_len) |
24b4f38fc Bluetooth: Implem... |
5612 |
return false; |
4117ed70a Bluetooth: Add su... |
5613 5614 5615 |
/* Make sure that the data is correctly formatted. */ for (i = 0, cur_len = 0; i < len; i += (cur_len + 1)) { cur_len = data[i]; |
24b4f38fc Bluetooth: Implem... |
5616 |
|
9c9db78dc Bluetooth: Fix ad... |
5617 5618 |
if (data[i + 1] == EIR_FLAGS && (!is_adv_data || flags_managed(adv_flags))) |
2bb36870e Bluetooth: Unify ... |
5619 5620 5621 5622 5623 5624 5625 5626 5627 |
return false; if (data[i + 1] == EIR_TX_POWER && tx_power_managed(adv_flags)) return false; if (data[i + 1] == EIR_NAME_COMPLETE && name_managed(adv_flags)) return false; if (data[i + 1] == EIR_NAME_SHORT && name_managed(adv_flags)) |
b44133ff0 Bluetooth: Suppor... |
5628 |
return false; |
2bb36870e Bluetooth: Unify ... |
5629 5630 |
if (data[i + 1] == EIR_APPEARANCE && appearance_managed(adv_flags)) |
5507e3581 Bluetooth: Suppor... |
5631 |
return false; |
24b4f38fc Bluetooth: Implem... |
5632 5633 5634 |
/* If the current field length would exceed the total data * length, then it's invalid. */ |
4117ed70a Bluetooth: Add su... |
5635 |
if (i + cur_len >= len) |
24b4f38fc Bluetooth: Implem... |
5636 5637 5638 5639 5640 |
return false; } return true; } |
24b4f38fc Bluetooth: Implem... |
5641 5642 5643 5644 |
static void add_advertising_complete(struct hci_dev *hdev, u8 status, u16 opcode) { struct mgmt_pending_cmd *cmd; |
fffd38bca Bluetooth: mgmt/h... |
5645 |
struct mgmt_cp_add_advertising *cp; |
24b4f38fc Bluetooth: Implem... |
5646 |
struct mgmt_rp_add_advertising rp; |
fffd38bca Bluetooth: mgmt/h... |
5647 5648 |
struct adv_info *adv_instance, *n; u8 instance; |
24b4f38fc Bluetooth: Implem... |
5649 5650 5651 5652 5653 5654 |
BT_DBG("status %d", status); hci_dev_lock(hdev); cmd = pending_find(MGMT_OP_ADD_ADVERTISING, hdev); |
fffd38bca Bluetooth: mgmt/h... |
5655 5656 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 |
list_for_each_entry_safe(adv_instance, n, &hdev->adv_instances, list) { if (!adv_instance->pending) continue; if (!status) { adv_instance->pending = false; continue; } instance = adv_instance->instance; if (hdev->cur_adv_instance == instance) cancel_adv_timeout(hdev); hci_remove_adv_instance(hdev, instance); |
f22525700 Bluetooth: Move a... |
5670 |
mgmt_advertising_removed(cmd ? cmd->sk : NULL, hdev, instance); |
24b4f38fc Bluetooth: Implem... |
5671 5672 5673 5674 |
} if (!cmd) goto unlock; |
fffd38bca Bluetooth: mgmt/h... |
5675 5676 |
cp = cmd->param; rp.instance = cp->instance; |
24b4f38fc Bluetooth: Implem... |
5677 5678 5679 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 5695 5696 |
if (status) mgmt_cmd_status(cmd->sk, cmd->index, cmd->opcode, mgmt_status(status)); else mgmt_cmd_complete(cmd->sk, cmd->index, cmd->opcode, mgmt_status(status), &rp, sizeof(rp)); mgmt_pending_remove(cmd); unlock: hci_dev_unlock(hdev); } static int add_advertising(struct sock *sk, struct hci_dev *hdev, void *data, u16 data_len) { struct mgmt_cp_add_advertising *cp = data; struct mgmt_rp_add_advertising rp; u32 flags; |
089fa8c09 Bluetooth: Update... |
5697 |
u32 supported_flags; |
24b4f38fc Bluetooth: Implem... |
5698 |
u8 status; |
fffd38bca Bluetooth: mgmt/h... |
5699 5700 5701 5702 |
u16 timeout, duration; unsigned int prev_instance_cnt = hdev->adv_instance_cnt; u8 schedule_instance = 0; struct adv_info *next_instance; |
24b4f38fc Bluetooth: Implem... |
5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 |
int err; struct mgmt_pending_cmd *cmd; struct hci_request req; BT_DBG("%s", hdev->name); status = mgmt_le_support(hdev); if (status) return mgmt_cmd_status(sk, hdev->id, MGMT_OP_ADD_ADVERTISING, status); |
ceff86af5 Bluetooth: Add in... |
5713 5714 |
if (cp->instance < 1 || cp->instance > HCI_MAX_ADV_INSTANCES) return mgmt_cmd_status(sk, hdev->id, MGMT_OP_ADD_ADVERTISING, |
6a0e78072 Bluetooth: Fix po... |
5715 5716 5717 5718 |
MGMT_STATUS_INVALID_PARAMS); if (data_len != sizeof(*cp) + cp->adv_data_len + cp->scan_rsp_len) return mgmt_cmd_status(sk, hdev->id, MGMT_OP_ADD_ADVERTISING, |
ceff86af5 Bluetooth: Add in... |
5719 |
MGMT_STATUS_INVALID_PARAMS); |
24b4f38fc Bluetooth: Implem... |
5720 |
flags = __le32_to_cpu(cp->flags); |
912098a63 Bluetooth: Add su... |
5721 |
timeout = __le16_to_cpu(cp->timeout); |
fffd38bca Bluetooth: mgmt/h... |
5722 |
duration = __le16_to_cpu(cp->duration); |
24b4f38fc Bluetooth: Implem... |
5723 |
|
fffd38bca Bluetooth: mgmt/h... |
5724 5725 |
/* The current implementation only supports a subset of the specified * flags. |
089fa8c09 Bluetooth: Update... |
5726 5727 |
*/ supported_flags = get_supported_adv_flags(hdev); |
fffd38bca Bluetooth: mgmt/h... |
5728 |
if (flags & ~supported_flags) |
24b4f38fc Bluetooth: Implem... |
5729 5730 5731 5732 |
return mgmt_cmd_status(sk, hdev->id, MGMT_OP_ADD_ADVERTISING, MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); |
912098a63 Bluetooth: Add su... |
5733 5734 5735 5736 5737 |
if (timeout && !hdev_is_powered(hdev)) { err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_ADD_ADVERTISING, MGMT_STATUS_REJECTED); goto unlock; } |
24b4f38fc Bluetooth: Implem... |
5738 |
if (pending_find(MGMT_OP_ADD_ADVERTISING, hdev) || |
da929335f Bluetooth: Implem... |
5739 |
pending_find(MGMT_OP_REMOVE_ADVERTISING, hdev) || |
24b4f38fc Bluetooth: Implem... |
5740 5741 5742 5743 5744 |
pending_find(MGMT_OP_SET_LE, hdev)) { err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_ADD_ADVERTISING, MGMT_STATUS_BUSY); goto unlock; } |
f61851f64 Bluetooth: Fix ap... |
5745 5746 |
if (!tlv_data_is_valid(hdev, flags, cp->data, cp->adv_data_len, true) || !tlv_data_is_valid(hdev, flags, cp->data + cp->adv_data_len, |
b44133ff0 Bluetooth: Suppor... |
5747 |
cp->scan_rsp_len, false)) { |
24b4f38fc Bluetooth: Implem... |
5748 5749 5750 5751 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_ADD_ADVERTISING, MGMT_STATUS_INVALID_PARAMS); goto unlock; } |
fffd38bca Bluetooth: mgmt/h... |
5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 |
err = hci_add_adv_instance(hdev, cp->instance, flags, cp->adv_data_len, cp->data, cp->scan_rsp_len, cp->data + cp->adv_data_len, timeout, duration); if (err < 0) { err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_ADD_ADVERTISING, MGMT_STATUS_FAILED); goto unlock; } |
24b4f38fc Bluetooth: Implem... |
5762 |
|
fffd38bca Bluetooth: mgmt/h... |
5763 5764 5765 5766 |
/* Only trigger an advertising added event if a new instance was * actually added. */ if (hdev->adv_instance_cnt > prev_instance_cnt) |
f22525700 Bluetooth: Move a... |
5767 |
mgmt_advertising_added(sk, hdev, cp->instance); |
912098a63 Bluetooth: Add su... |
5768 |
|
fffd38bca Bluetooth: mgmt/h... |
5769 5770 5771 5772 5773 5774 5775 |
if (hdev->cur_adv_instance == cp->instance) { /* If the currently advertised instance is being changed then * cancel the current advertising and schedule the next * instance. If there is only one instance then the overridden * advertising data will be visible right away. */ cancel_adv_timeout(hdev); |
912098a63 Bluetooth: Add su... |
5776 |
|
fffd38bca Bluetooth: mgmt/h... |
5777 5778 5779 5780 5781 5782 5783 5784 5785 |
next_instance = hci_get_next_instance(hdev, cp->instance); if (next_instance) schedule_instance = next_instance->instance; } else if (!hdev->adv_instance_timeout) { /* Immediately advertise the new instance if no other * instance is currently being advertised. */ schedule_instance = cp->instance; } |
24b4f38fc Bluetooth: Implem... |
5786 |
|
fffd38bca Bluetooth: mgmt/h... |
5787 5788 5789 |
/* If the HCI_ADVERTISING flag is set or the device isn't powered or * there is no instance to be advertised then we have no HCI * communication to make. Simply return. |
24b4f38fc Bluetooth: Implem... |
5790 5791 |
*/ if (!hdev_is_powered(hdev) || |
fffd38bca Bluetooth: mgmt/h... |
5792 5793 5794 |
hci_dev_test_flag(hdev, HCI_ADVERTISING) || !schedule_instance) { rp.instance = cp->instance; |
24b4f38fc Bluetooth: Implem... |
5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 5806 5807 5808 5809 5810 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_ADVERTISING, MGMT_STATUS_SUCCESS, &rp, sizeof(rp)); goto unlock; } /* We're good to go, update advertising data, parameters, and start * advertising. */ cmd = mgmt_pending_add(sk, MGMT_OP_ADD_ADVERTISING, hdev, data, data_len); if (!cmd) { err = -ENOMEM; goto unlock; } hci_req_init(&req, hdev); |
f22525700 Bluetooth: Move a... |
5811 |
err = __hci_req_schedule_adv_instance(&req, schedule_instance, true); |
fffd38bca Bluetooth: mgmt/h... |
5812 5813 5814 |
if (!err) err = hci_req_run(&req, add_advertising_complete); |
24b4f38fc Bluetooth: Implem... |
5815 |
|
24b4f38fc Bluetooth: Implem... |
5816 5817 5818 5819 5820 5821 5822 5823 |
if (err < 0) mgmt_pending_remove(cmd); unlock: hci_dev_unlock(hdev); return err; } |
da929335f Bluetooth: Implem... |
5824 5825 5826 5827 |
static void remove_advertising_complete(struct hci_dev *hdev, u8 status, u16 opcode) { struct mgmt_pending_cmd *cmd; |
01948331a Bluetooth: mgmt: ... |
5828 |
struct mgmt_cp_remove_advertising *cp; |
da929335f Bluetooth: Implem... |
5829 5830 5831 5832 5833 5834 5835 5836 5837 5838 5839 5840 5841 |
struct mgmt_rp_remove_advertising rp; BT_DBG("status %d", status); hci_dev_lock(hdev); /* A failure status here only means that we failed to disable * advertising. Otherwise, the advertising instance has been removed, * so report success. */ cmd = pending_find(MGMT_OP_REMOVE_ADVERTISING, hdev); if (!cmd) goto unlock; |
01948331a Bluetooth: mgmt: ... |
5842 5843 |
cp = cmd->param; rp.instance = cp->instance; |
da929335f Bluetooth: Implem... |
5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 |
mgmt_cmd_complete(cmd->sk, cmd->index, cmd->opcode, MGMT_STATUS_SUCCESS, &rp, sizeof(rp)); mgmt_pending_remove(cmd); unlock: hci_dev_unlock(hdev); } static int remove_advertising(struct sock *sk, struct hci_dev *hdev, void *data, u16 data_len) { struct mgmt_cp_remove_advertising *cp = data; struct mgmt_rp_remove_advertising rp; |
da929335f Bluetooth: Implem... |
5858 5859 |
struct mgmt_pending_cmd *cmd; struct hci_request req; |
952497b15 Bluetooth: Fix wa... |
5860 |
int err; |
da929335f Bluetooth: Implem... |
5861 5862 |
BT_DBG("%s", hdev->name); |
da929335f Bluetooth: Implem... |
5863 |
hci_dev_lock(hdev); |
952497b15 Bluetooth: Fix wa... |
5864 |
if (cp->instance && !hci_find_adv_instance(hdev, cp->instance)) { |
01948331a Bluetooth: mgmt: ... |
5865 5866 5867 5868 5869 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_REMOVE_ADVERTISING, MGMT_STATUS_INVALID_PARAMS); goto unlock; } |
da929335f Bluetooth: Implem... |
5870 5871 5872 5873 5874 5875 5876 |
if (pending_find(MGMT_OP_ADD_ADVERTISING, hdev) || pending_find(MGMT_OP_REMOVE_ADVERTISING, hdev) || pending_find(MGMT_OP_SET_LE, hdev)) { err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_REMOVE_ADVERTISING, MGMT_STATUS_BUSY); goto unlock; } |
17fd08ffb Bluetooth: Remove... |
5877 |
if (list_empty(&hdev->adv_instances)) { |
da929335f Bluetooth: Implem... |
5878 5879 5880 5881 |
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_REMOVE_ADVERTISING, MGMT_STATUS_INVALID_PARAMS); goto unlock; } |
01948331a Bluetooth: mgmt: ... |
5882 |
hci_req_init(&req, hdev); |
da929335f Bluetooth: Implem... |
5883 |
|
37d3a1fab Bluetooth: mgmt: ... |
5884 |
hci_req_clear_adv_instance(hdev, sk, &req, cp->instance, true); |
da929335f Bluetooth: Implem... |
5885 |
|
01948331a Bluetooth: mgmt: ... |
5886 |
if (list_empty(&hdev->adv_instances)) |
f22525700 Bluetooth: Move a... |
5887 |
__hci_req_disable_advertising(&req); |
da929335f Bluetooth: Implem... |
5888 |
|
01948331a Bluetooth: mgmt: ... |
5889 5890 5891 |
/* If no HCI commands have been collected so far or the HCI_ADVERTISING * flag is set or the device isn't powered then we have no HCI * communication to make. Simply return. |
da929335f Bluetooth: Implem... |
5892 |
*/ |
01948331a Bluetooth: mgmt: ... |
5893 5894 |
if (skb_queue_empty(&req.cmd_q) || !hdev_is_powered(hdev) || |
da929335f Bluetooth: Implem... |
5895 |
hci_dev_test_flag(hdev, HCI_ADVERTISING)) { |
01948331a Bluetooth: mgmt: ... |
5896 |
rp.instance = cp->instance; |
da929335f Bluetooth: Implem... |
5897 5898 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_ADVERTISING, MGMT_STATUS_SUCCESS, &rp, sizeof(rp)); goto unlock; } cmd = mgmt_pending_add(sk, MGMT_OP_REMOVE_ADVERTISING, hdev, data, data_len); if (!cmd) { err = -ENOMEM; goto unlock; } |
da929335f Bluetooth: Implem... |
5909 5910 5911 5912 5913 5914 5915 5916 5917 |
err = hci_req_run(&req, remove_advertising_complete); if (err < 0) mgmt_pending_remove(cmd); unlock: hci_dev_unlock(hdev); return err; } |
40b25fe5d Bluetooth: Add su... |
5918 5919 5920 5921 5922 5923 5924 5925 5926 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 5946 5947 |
static int get_adv_size_info(struct sock *sk, struct hci_dev *hdev, void *data, u16 data_len) { struct mgmt_cp_get_adv_size_info *cp = data; struct mgmt_rp_get_adv_size_info rp; u32 flags, supported_flags; int err; BT_DBG("%s", hdev->name); if (!lmp_le_capable(hdev)) return mgmt_cmd_status(sk, hdev->id, MGMT_OP_GET_ADV_SIZE_INFO, MGMT_STATUS_REJECTED); if (cp->instance < 1 || cp->instance > HCI_MAX_ADV_INSTANCES) return mgmt_cmd_status(sk, hdev->id, MGMT_OP_GET_ADV_SIZE_INFO, MGMT_STATUS_INVALID_PARAMS); flags = __le32_to_cpu(cp->flags); /* The current implementation only supports a subset of the specified * flags. */ supported_flags = get_supported_adv_flags(hdev); if (flags & ~supported_flags) return mgmt_cmd_status(sk, hdev->id, MGMT_OP_GET_ADV_SIZE_INFO, MGMT_STATUS_INVALID_PARAMS); rp.instance = cp->instance; rp.flags = cp->flags; |
f61851f64 Bluetooth: Fix ap... |
5948 5949 |
rp.max_adv_data_len = tlv_data_max_len(hdev, flags, true); rp.max_scan_rsp_len = tlv_data_max_len(hdev, flags, false); |
40b25fe5d Bluetooth: Add su... |
5950 5951 5952 5953 5954 5955 |
err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_ADV_SIZE_INFO, MGMT_STATUS_SUCCESS, &rp, sizeof(rp)); return err; } |
6d785aa34 Bluetooth: Conver... |
5956 |
static const struct hci_mgmt_handler mgmt_handlers[] = { |
0f4e68cf6 Bluetooth: mgmt: ... |
5957 |
{ NULL }, /* 0x0000 (no command) */ |
b9a245fb1 Bluetooth: Move a... |
5958 |
{ read_version, MGMT_READ_VERSION_SIZE, |
c91041dc4 Bluetooth: Add su... |
5959 5960 |
HCI_MGMT_NO_HDEV | HCI_MGMT_UNTRUSTED }, |
b9a245fb1 Bluetooth: Move a... |
5961 |
{ read_commands, MGMT_READ_COMMANDS_SIZE, |
c91041dc4 Bluetooth: Add su... |
5962 5963 |
HCI_MGMT_NO_HDEV | HCI_MGMT_UNTRUSTED }, |
b9a245fb1 Bluetooth: Move a... |
5964 |
{ read_index_list, MGMT_READ_INDEX_LIST_SIZE, |
c91041dc4 Bluetooth: Add su... |
5965 5966 5967 5968 |
HCI_MGMT_NO_HDEV | HCI_MGMT_UNTRUSTED }, { read_controller_info, MGMT_READ_INFO_SIZE, HCI_MGMT_UNTRUSTED }, |
7aea8616c Bluetooth: Remove... |
5969 5970 5971 5972 5973 5974 5975 5976 5977 5978 5979 5980 5981 |
{ set_powered, MGMT_SETTING_SIZE }, { set_discoverable, MGMT_SET_DISCOVERABLE_SIZE }, { set_connectable, MGMT_SETTING_SIZE }, { set_fast_connectable, MGMT_SETTING_SIZE }, { set_bondable, MGMT_SETTING_SIZE }, { set_link_security, MGMT_SETTING_SIZE }, { set_ssp, MGMT_SETTING_SIZE }, { set_hs, MGMT_SETTING_SIZE }, { set_le, MGMT_SETTING_SIZE }, { set_dev_class, MGMT_SET_DEV_CLASS_SIZE }, { set_local_name, MGMT_SET_LOCAL_NAME_SIZE }, { add_uuid, MGMT_ADD_UUID_SIZE }, { remove_uuid, MGMT_REMOVE_UUID_SIZE }, |
b9a245fb1 Bluetooth: Move a... |
5982 5983 5984 5985 |
{ load_link_keys, MGMT_LOAD_LINK_KEYS_SIZE, HCI_MGMT_VAR_LEN }, { load_long_term_keys, MGMT_LOAD_LONG_TERM_KEYS_SIZE, HCI_MGMT_VAR_LEN }, |
7aea8616c Bluetooth: Remove... |
5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 5996 5997 |
{ disconnect, MGMT_DISCONNECT_SIZE }, { get_connections, MGMT_GET_CONNECTIONS_SIZE }, { pin_code_reply, MGMT_PIN_CODE_REPLY_SIZE }, { pin_code_neg_reply, MGMT_PIN_CODE_NEG_REPLY_SIZE }, { set_io_capability, MGMT_SET_IO_CAPABILITY_SIZE }, { pair_device, MGMT_PAIR_DEVICE_SIZE }, { cancel_pair_device, MGMT_CANCEL_PAIR_DEVICE_SIZE }, { unpair_device, MGMT_UNPAIR_DEVICE_SIZE }, { user_confirm_reply, MGMT_USER_CONFIRM_REPLY_SIZE }, { user_confirm_neg_reply, MGMT_USER_CONFIRM_NEG_REPLY_SIZE }, { user_passkey_reply, MGMT_USER_PASSKEY_REPLY_SIZE }, { user_passkey_neg_reply, MGMT_USER_PASSKEY_NEG_REPLY_SIZE }, |
b9a245fb1 Bluetooth: Move a... |
5998 5999 6000 |
{ read_local_oob_data, MGMT_READ_LOCAL_OOB_DATA_SIZE }, { add_remote_oob_data, MGMT_ADD_REMOTE_OOB_DATA_SIZE, HCI_MGMT_VAR_LEN }, |
7aea8616c Bluetooth: Remove... |
6001 6002 6003 6004 6005 6006 6007 6008 6009 6010 6011 6012 6013 6014 |
{ remove_remote_oob_data, MGMT_REMOVE_REMOTE_OOB_DATA_SIZE }, { start_discovery, MGMT_START_DISCOVERY_SIZE }, { stop_discovery, MGMT_STOP_DISCOVERY_SIZE }, { confirm_name, MGMT_CONFIRM_NAME_SIZE }, { block_device, MGMT_BLOCK_DEVICE_SIZE }, { unblock_device, MGMT_UNBLOCK_DEVICE_SIZE }, { set_device_id, MGMT_SET_DEVICE_ID_SIZE }, { set_advertising, MGMT_SETTING_SIZE }, { set_bredr, MGMT_SETTING_SIZE }, { set_static_address, MGMT_SET_STATIC_ADDRESS_SIZE }, { set_scan_params, MGMT_SET_SCAN_PARAMS_SIZE }, { set_secure_conn, MGMT_SETTING_SIZE }, { set_debug_keys, MGMT_SETTING_SIZE }, { set_privacy, MGMT_SET_PRIVACY_SIZE }, |
b9a245fb1 Bluetooth: Move a... |
6015 6016 |
{ load_irks, MGMT_LOAD_IRKS_SIZE, HCI_MGMT_VAR_LEN }, |
7aea8616c Bluetooth: Remove... |
6017 6018 6019 6020 |
{ get_conn_info, MGMT_GET_CONN_INFO_SIZE }, { get_clock_info, MGMT_GET_CLOCK_INFO_SIZE }, { add_device, MGMT_ADD_DEVICE_SIZE }, { remove_device, MGMT_REMOVE_DEVICE_SIZE }, |
b9a245fb1 Bluetooth: Move a... |
6021 6022 6023 |
{ load_conn_param, MGMT_LOAD_CONN_PARAM_SIZE, HCI_MGMT_VAR_LEN }, { read_unconf_index_list, MGMT_READ_UNCONF_INDEX_LIST_SIZE, |
c91041dc4 Bluetooth: Add su... |
6024 6025 |
HCI_MGMT_NO_HDEV | HCI_MGMT_UNTRUSTED }, |
b9a245fb1 Bluetooth: Move a... |
6026 |
{ read_config_info, MGMT_READ_CONFIG_INFO_SIZE, |
c91041dc4 Bluetooth: Add su... |
6027 6028 |
HCI_MGMT_UNCONFIGURED | HCI_MGMT_UNTRUSTED }, |
b9a245fb1 Bluetooth: Move a... |
6029 6030 6031 6032 6033 6034 |
{ set_external_config, MGMT_SET_EXTERNAL_CONFIG_SIZE, HCI_MGMT_UNCONFIGURED }, { set_public_address, MGMT_SET_PUBLIC_ADDRESS_SIZE, HCI_MGMT_UNCONFIGURED }, { start_service_discovery, MGMT_START_SERVICE_DISCOVERY_SIZE, HCI_MGMT_VAR_LEN }, |
4f0f155ce Bluetooth: Add si... |
6035 |
{ read_local_oob_ext_data, MGMT_READ_LOCAL_OOB_EXT_DATA_SIZE }, |
96f1474af Bluetooth: Add su... |
6036 |
{ read_ext_index_list, MGMT_READ_EXT_INDEX_LIST_SIZE, |
c91041dc4 Bluetooth: Add su... |
6037 6038 |
HCI_MGMT_NO_HDEV | HCI_MGMT_UNTRUSTED }, |
d3d5305bf Bluetooth: Add si... |
6039 |
{ read_adv_features, MGMT_READ_ADV_FEATURES_SIZE }, |
24b4f38fc Bluetooth: Implem... |
6040 6041 |
{ add_advertising, MGMT_ADD_ADVERTISING_SIZE, HCI_MGMT_VAR_LEN }, |
da929335f Bluetooth: Implem... |
6042 |
{ remove_advertising, MGMT_REMOVE_ADVERTISING_SIZE }, |
40b25fe5d Bluetooth: Add su... |
6043 |
{ get_adv_size_info, MGMT_GET_ADV_SIZE_INFO_SIZE }, |
78b781ca0 Bluetooth: Add su... |
6044 |
{ start_limited_discovery, MGMT_START_DISCOVERY_SIZE }, |
321c6feed Bluetooth: Add fr... |
6045 6046 |
{ read_ext_controller_info,MGMT_READ_EXT_INFO_SIZE, HCI_MGMT_UNTRUSTED }, |
c4960ecf2 Bluetooth: Add su... |
6047 |
{ set_appearance, MGMT_SET_APPEARANCE_SIZE }, |
0f4e68cf6 Bluetooth: mgmt: ... |
6048 |
}; |
bf6b56db0 Bluetooth: Make m... |
6049 |
void mgmt_index_added(struct hci_dev *hdev) |
c71e97bfa Bluetooth: Add ma... |
6050 |
{ |
ced85549c Bluetooth: Add su... |
6051 |
struct mgmt_ev_ext_index ev; |
bb4b2a9ae Bluetooth: mgmt: ... |
6052 |
|
0602a8adc Bluetooth: Add su... |
6053 6054 |
if (test_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks)) return; |
f92073388 Bluetooth: Use sp... |
6055 |
switch (hdev->dev_type) { |
ca8bee5dd Bluetooth: Rename... |
6056 |
case HCI_PRIMARY: |
f92073388 Bluetooth: Use sp... |
6057 6058 6059 |
if (hci_dev_test_flag(hdev, HCI_UNCONFIGURED)) { mgmt_index_event(MGMT_EV_UNCONF_INDEX_ADDED, hdev, NULL, 0, HCI_MGMT_UNCONF_INDEX_EVENTS); |
ced85549c Bluetooth: Add su... |
6060 |
ev.type = 0x01; |
f92073388 Bluetooth: Use sp... |
6061 6062 6063 |
} else { mgmt_index_event(MGMT_EV_INDEX_ADDED, hdev, NULL, 0, HCI_MGMT_INDEX_EVENTS); |
ced85549c Bluetooth: Add su... |
6064 |
ev.type = 0x00; |
f92073388 Bluetooth: Use sp... |
6065 6066 |
} break; |
ced85549c Bluetooth: Add su... |
6067 6068 6069 6070 6071 |
case HCI_AMP: ev.type = 0x02; break; default: return; |
f92073388 Bluetooth: Use sp... |
6072 |
} |
ced85549c Bluetooth: Add su... |
6073 6074 6075 6076 6077 |
ev.bus = hdev->bus; mgmt_index_event(MGMT_EV_EXT_INDEX_ADDED, hdev, &ev, sizeof(ev), HCI_MGMT_EXT_INDEX_EVENTS); |
c71e97bfa Bluetooth: Add ma... |
6078 |
} |
bf6b56db0 Bluetooth: Make m... |
6079 |
void mgmt_index_removed(struct hci_dev *hdev) |
c71e97bfa Bluetooth: Add ma... |
6080 |
{ |
ced85549c Bluetooth: Add su... |
6081 |
struct mgmt_ev_ext_index ev; |
5f1590327 Bluetooth: mgmt: ... |
6082 |
u8 status = MGMT_STATUS_INVALID_INDEX; |
b24752fe6 Bluetooth: Fix mg... |
6083 |
|
0602a8adc Bluetooth: Add su... |
6084 6085 |
if (test_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks)) return; |
f92073388 Bluetooth: Use sp... |
6086 |
switch (hdev->dev_type) { |
ca8bee5dd Bluetooth: Rename... |
6087 |
case HCI_PRIMARY: |
f92073388 Bluetooth: Use sp... |
6088 |
mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &status); |
b24752fe6 Bluetooth: Fix mg... |
6089 |
|
f92073388 Bluetooth: Use sp... |
6090 6091 6092 |
if (hci_dev_test_flag(hdev, HCI_UNCONFIGURED)) { mgmt_index_event(MGMT_EV_UNCONF_INDEX_REMOVED, hdev, NULL, 0, HCI_MGMT_UNCONF_INDEX_EVENTS); |
ced85549c Bluetooth: Add su... |
6093 |
ev.type = 0x01; |
f92073388 Bluetooth: Use sp... |
6094 6095 6096 |
} else { mgmt_index_event(MGMT_EV_INDEX_REMOVED, hdev, NULL, 0, HCI_MGMT_INDEX_EVENTS); |
ced85549c Bluetooth: Add su... |
6097 |
ev.type = 0x00; |
f92073388 Bluetooth: Use sp... |
6098 6099 |
} break; |
ced85549c Bluetooth: Add su... |
6100 6101 6102 6103 6104 |
case HCI_AMP: ev.type = 0x02; break; default: return; |
f92073388 Bluetooth: Use sp... |
6105 |
} |
ced85549c Bluetooth: Add su... |
6106 6107 6108 6109 6110 |
ev.bus = hdev->bus; mgmt_index_event(MGMT_EV_EXT_INDEX_REMOVED, hdev, &ev, sizeof(ev), HCI_MGMT_EXT_INDEX_EVENTS); |
eec8d2bcc Bluetooth: Add su... |
6111 |
} |
6046dc3e0 Bluetooth: Auto c... |
6112 |
/* This function requires the caller holds hdev->lock */ |
af02dd446 Bluetooth: Use re... |
6113 |
static void restart_le_actions(struct hci_dev *hdev) |
6046dc3e0 Bluetooth: Auto c... |
6114 6115 6116 6117 |
{ struct hci_conn_params *p; list_for_each_entry(p, &hdev->le_conn_params, list) { |
d7347f3cc Bluetooth: Fix cl... |
6118 6119 6120 6121 6122 6123 |
/* Needed for AUTO_OFF case where might not "really" * have been powered off. */ list_del_init(&p->action); switch (p->auto_connect) { |
4b9e7e751 Bluetooth: Fix is... |
6124 |
case HCI_AUTO_CONN_DIRECT: |
d7347f3cc Bluetooth: Fix cl... |
6125 6126 6127 6128 6129 6130 6131 6132 |
case HCI_AUTO_CONN_ALWAYS: list_add(&p->action, &hdev->pend_le_conns); break; case HCI_AUTO_CONN_REPORT: list_add(&p->action, &hdev->pend_le_reports); break; default: break; |
c83ed19d2 Bluetooth: Ensure... |
6133 |
} |
6046dc3e0 Bluetooth: Auto c... |
6134 6135 |
} } |
2ff13894c Bluetooth: Perfor... |
6136 |
void mgmt_power_on(struct hci_dev *hdev, int err) |
229ab39ca Bluetooth: Wait f... |
6137 6138 |
{ struct cmd_lookup match = { NULL, hdev }; |
2ff13894c Bluetooth: Perfor... |
6139 |
BT_DBG("err %d", err); |
229ab39ca Bluetooth: Wait f... |
6140 |
|
2ff13894c Bluetooth: Perfor... |
6141 6142 6143 |
hci_dev_lock(hdev); if (!err) { |
af02dd446 Bluetooth: Use re... |
6144 6145 |
restart_le_actions(hdev); hci_update_background_scan(hdev); |
162a3bac8 Bluetooth: Bind t... |
6146 |
} |
229ab39ca Bluetooth: Wait f... |
6147 6148 6149 |
mgmt_pending_foreach(MGMT_OP_SET_POWERED, hdev, settings_rsp, &match); new_settings(hdev, match.sk); |
229ab39ca Bluetooth: Wait f... |
6150 6151 |
if (match.sk) sock_put(match.sk); |
229ab39ca Bluetooth: Wait f... |
6152 |
|
2ff13894c Bluetooth: Perfor... |
6153 |
hci_dev_unlock(hdev); |
70da62437 Bluetooth: Move p... |
6154 |
} |
562fcc246 Bluetooth: mgmt: ... |
6155 |
|
2ff13894c Bluetooth: Perfor... |
6156 |
void __mgmt_power_off(struct hci_dev *hdev) |
70da62437 Bluetooth: Move p... |
6157 6158 |
{ struct cmd_lookup match = { NULL, hdev }; |
9845904fd Bluetooth: Fix mg... |
6159 |
u8 status, zero_cod[] = { 0, 0, 0 }; |
b24752fe6 Bluetooth: Fix mg... |
6160 |
|
229ab39ca Bluetooth: Wait f... |
6161 |
mgmt_pending_foreach(MGMT_OP_SET_POWERED, hdev, settings_rsp, &match); |
9845904fd Bluetooth: Fix mg... |
6162 6163 6164 6165 6166 6167 6168 6169 |
/* If the power off is because of hdev unregistration let * use the appropriate INVALID_INDEX status. Otherwise use * NOT_POWERED. We cover both scenarios here since later in * mgmt_index_removed() any hci_conn callbacks will have already * been triggered, potentially causing misleading DISCONNECTED * status responses. */ |
d7a5a11d7 Bluetooth: Introd... |
6170 |
if (hci_dev_test_flag(hdev, HCI_UNREGISTER)) |
9845904fd Bluetooth: Fix mg... |
6171 6172 6173 6174 6175 |
status = MGMT_STATUS_INVALID_INDEX; else status = MGMT_STATUS_NOT_POWERED; mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &status); |
229ab39ca Bluetooth: Wait f... |
6176 |
|
321c6feed Bluetooth: Add fr... |
6177 |
if (memcmp(hdev->dev_class, zero_cod, sizeof(zero_cod)) != 0) { |
5504c3a31 Bluetooth: Use in... |
6178 6179 6180 |
mgmt_limited_event(MGMT_EV_CLASS_OF_DEV_CHANGED, hdev, zero_cod, sizeof(zero_cod), HCI_MGMT_DEV_CLASS_EVENTS, NULL); |
321c6feed Bluetooth: Add fr... |
6181 6182 |
ext_info_changed(hdev, NULL); } |
229ab39ca Bluetooth: Wait f... |
6183 |
|
2ff13894c Bluetooth: Perfor... |
6184 |
new_settings(hdev, match.sk); |
eec8d2bcc Bluetooth: Add su... |
6185 6186 6187 |
if (match.sk) sock_put(match.sk); |
5add6af8f Bluetooth: Add su... |
6188 |
} |
73f22f623 Bluetooth: Add su... |
6189 |
|
3eec705e4 Bluetooth: Make m... |
6190 |
void mgmt_set_powered_failed(struct hci_dev *hdev, int err) |
96570ffcc Bluetooth: Fix mg... |
6191 |
{ |
3b0602cd0 Bluetooth: Rename... |
6192 |
struct mgmt_pending_cmd *cmd; |
96570ffcc Bluetooth: Fix mg... |
6193 |
u8 status; |
333ae95d0 Bluetooth: Add ch... |
6194 |
cmd = pending_find(MGMT_OP_SET_POWERED, hdev); |
96570ffcc Bluetooth: Fix mg... |
6195 |
if (!cmd) |
3eec705e4 Bluetooth: Make m... |
6196 |
return; |
96570ffcc Bluetooth: Fix mg... |
6197 6198 6199 6200 6201 |
if (err == -ERFKILL) status = MGMT_STATUS_RFKILLED; else status = MGMT_STATUS_FAILED; |
a69e8375a Bluetooth: Rename... |
6202 |
mgmt_cmd_status(cmd->sk, hdev->id, MGMT_OP_SET_POWERED, status); |
96570ffcc Bluetooth: Fix mg... |
6203 6204 |
mgmt_pending_remove(cmd); |
96570ffcc Bluetooth: Fix mg... |
6205 |
} |
dc4a5ee2a Bluetooth: Make m... |
6206 6207 |
void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key, bool persistent) |
55ed8ca10 Bluetooth: Implem... |
6208 |
{ |
86742e1ec Bluetooth: Update... |
6209 |
struct mgmt_ev_new_link_key ev; |
55ed8ca10 Bluetooth: Implem... |
6210 |
|
a492cd52b Revert "Bluetooth... |
6211 |
memset(&ev, 0, sizeof(ev)); |
55ed8ca10 Bluetooth: Implem... |
6212 |
|
a492cd52b Revert "Bluetooth... |
6213 |
ev.store_hint = persistent; |
d753fdc40 Bluetooth: mgmt: ... |
6214 |
bacpy(&ev.key.addr.bdaddr, &key->bdaddr); |
591f47f31 Bluetooth: Move a... |
6215 |
ev.key.addr.type = BDADDR_BREDR; |
a492cd52b Revert "Bluetooth... |
6216 |
ev.key.type = key->type; |
9b3b44604 Bluetooth: Use de... |
6217 |
memcpy(ev.key.val, key->val, HCI_LINK_KEY_SIZE); |
a492cd52b Revert "Bluetooth... |
6218 |
ev.key.pin_len = key->pin_len; |
55ed8ca10 Bluetooth: Implem... |
6219 |
|
dc4a5ee2a Bluetooth: Make m... |
6220 |
mgmt_event(MGMT_EV_NEW_LINK_KEY, hdev, &ev, sizeof(ev), NULL); |
55ed8ca10 Bluetooth: Implem... |
6221 |
} |
f7520543a Bluetooth: Add co... |
6222 |
|
d7b254502 Bluetooth: Clearl... |
6223 6224 |
static u8 mgmt_ltk_type(struct smp_ltk *ltk) { |
23fb8de37 Bluetooth: Add mg... |
6225 6226 6227 6228 6229 6230 6231 6232 6233 6234 6235 6236 6237 |
switch (ltk->type) { case SMP_LTK: case SMP_LTK_SLAVE: if (ltk->authenticated) return MGMT_LTK_AUTHENTICATED; return MGMT_LTK_UNAUTHENTICATED; case SMP_LTK_P256: if (ltk->authenticated) return MGMT_LTK_P256_AUTH; return MGMT_LTK_P256_UNAUTH; case SMP_LTK_P256_DEBUG: return MGMT_LTK_P256_DEBUG; } |
d7b254502 Bluetooth: Clearl... |
6238 6239 6240 |
return MGMT_LTK_UNAUTHENTICATED; } |
53ac6ab61 Bluetooth: Make L... |
6241 |
void mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, bool persistent) |
346af67b8 Bluetooth: Add MG... |
6242 6243 6244 6245 |
{ struct mgmt_ev_new_long_term_key ev; memset(&ev, 0, sizeof(ev)); |
5192d3011 Bluetooth: Add co... |
6246 |
/* Devices using resolvable or non-resolvable random addresses |
f72186d22 Bluetooth: mgmt: ... |
6247 |
* without providing an identity resolving key don't require |
5192d3011 Bluetooth: Add co... |
6248 6249 6250 6251 6252 6253 6254 6255 6256 |
* to store long term keys. Their addresses will change the * next time around. * * Only when a remote device provides an identity address * make sure the long term key is stored. If the remote * identity is known, the long term keys are internally * mapped to the identity address. So allow static random * and public addresses here. */ |
ba74b666b Bluetooth: Move N... |
6257 6258 6259 6260 |
if (key->bdaddr_type == ADDR_LE_DEV_RANDOM && (key->bdaddr.b[5] & 0xc0) != 0xc0) ev.store_hint = 0x00; else |
53ac6ab61 Bluetooth: Make L... |
6261 |
ev.store_hint = persistent; |
ba74b666b Bluetooth: Move N... |
6262 |
|
346af67b8 Bluetooth: Add MG... |
6263 |
bacpy(&ev.key.addr.bdaddr, &key->bdaddr); |
57c1477c2 Bluetooth: Rename... |
6264 |
ev.key.addr.type = link_to_bdaddr(LE_LINK, key->bdaddr_type); |
d7b254502 Bluetooth: Clearl... |
6265 |
ev.key.type = mgmt_ltk_type(key); |
346af67b8 Bluetooth: Add MG... |
6266 6267 |
ev.key.enc_size = key->enc_size; ev.key.ediv = key->ediv; |
fe39c7b2d Bluetooth: Use __... |
6268 |
ev.key.rand = key->rand; |
346af67b8 Bluetooth: Add MG... |
6269 |
|
2ceba5393 Bluetooth: Remove... |
6270 |
if (key->type == SMP_LTK) |
346af67b8 Bluetooth: Add MG... |
6271 |
ev.key.master = 1; |
1fc62c526 Bluetooth: Fix ex... |
6272 6273 6274 |
/* Make sure we copy only the significant bytes based on the * encryption key size, and set the rest of the value to zeroes. */ |
cb92205ba Bluetooth: fix MG... |
6275 |
memcpy(ev.key.val, key->val, key->enc_size); |
1fc62c526 Bluetooth: Fix ex... |
6276 6277 |
memset(ev.key.val + key->enc_size, 0, sizeof(ev.key.val) - key->enc_size); |
346af67b8 Bluetooth: Add MG... |
6278 |
|
083368f7b Bluetooth: Make m... |
6279 |
mgmt_event(MGMT_EV_NEW_LONG_TERM_KEY, hdev, &ev, sizeof(ev), NULL); |
346af67b8 Bluetooth: Add MG... |
6280 |
} |
cad20c278 Bluetooth: Don't ... |
6281 |
void mgmt_new_irk(struct hci_dev *hdev, struct smp_irk *irk, bool persistent) |
95fbac8a8 Bluetooth: Add su... |
6282 6283 6284 6285 |
{ struct mgmt_ev_new_irk ev; memset(&ev, 0, sizeof(ev)); |
cad20c278 Bluetooth: Don't ... |
6286 |
ev.store_hint = persistent; |
bab6d1e59 Bluetooth: Don't ... |
6287 |
|
95fbac8a8 Bluetooth: Add su... |
6288 6289 6290 6291 6292 6293 6294 |
bacpy(&ev.rpa, &irk->rpa); bacpy(&ev.irk.addr.bdaddr, &irk->bdaddr); ev.irk.addr.type = link_to_bdaddr(LE_LINK, irk->addr_type); memcpy(ev.irk.val, irk->val, sizeof(irk->val)); mgmt_event(MGMT_EV_NEW_IRK, hdev, &ev, sizeof(ev), NULL); } |
53ac6ab61 Bluetooth: Make L... |
6295 6296 |
void mgmt_new_csrk(struct hci_dev *hdev, struct smp_csrk *csrk, bool persistent) |
7ee4ea369 Bluetooth: Add su... |
6297 6298 6299 6300 6301 6302 |
{ struct mgmt_ev_new_csrk ev; memset(&ev, 0, sizeof(ev)); /* Devices using resolvable or non-resolvable random addresses |
f72186d22 Bluetooth: mgmt: ... |
6303 |
* without providing an identity resolving key don't require |
7ee4ea369 Bluetooth: Add su... |
6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 |
* to store signature resolving keys. Their addresses will change * the next time around. * * Only when a remote device provides an identity address * make sure the signature resolving key is stored. So allow * static random and public addresses here. */ if (csrk->bdaddr_type == ADDR_LE_DEV_RANDOM && (csrk->bdaddr.b[5] & 0xc0) != 0xc0) ev.store_hint = 0x00; else |
53ac6ab61 Bluetooth: Make L... |
6315 |
ev.store_hint = persistent; |
7ee4ea369 Bluetooth: Add su... |
6316 6317 6318 |
bacpy(&ev.key.addr.bdaddr, &csrk->bdaddr); ev.key.addr.type = link_to_bdaddr(LE_LINK, csrk->bdaddr_type); |
4cd3928a8 Bluetooth: Update... |
6319 |
ev.key.type = csrk->type; |
7ee4ea369 Bluetooth: Add su... |
6320 6321 6322 6323 |
memcpy(ev.key.val, csrk->val, sizeof(csrk->val)); mgmt_event(MGMT_EV_NEW_CSRK, hdev, &ev, sizeof(ev), NULL); } |
ffb5a827d Bluetooth: Introd... |
6324 |
void mgmt_new_conn_param(struct hci_dev *hdev, bdaddr_t *bdaddr, |
f4869e2ad Bluetooth: Pass s... |
6325 6326 |
u8 bdaddr_type, u8 store_hint, u16 min_interval, u16 max_interval, u16 latency, u16 timeout) |
ffb5a827d Bluetooth: Introd... |
6327 6328 |
{ struct mgmt_ev_new_conn_param ev; |
c103aea6f Bluetooth: Don't ... |
6329 6330 |
if (!hci_is_identity_address(bdaddr, bdaddr_type)) return; |
ffb5a827d Bluetooth: Introd... |
6331 6332 6333 |
memset(&ev, 0, sizeof(ev)); bacpy(&ev.addr.bdaddr, bdaddr); ev.addr.type = link_to_bdaddr(LE_LINK, bdaddr_type); |
f4869e2ad Bluetooth: Pass s... |
6334 |
ev.store_hint = store_hint; |
ffb5a827d Bluetooth: Introd... |
6335 6336 6337 6338 6339 6340 6341 |
ev.min_interval = cpu_to_le16(min_interval); ev.max_interval = cpu_to_le16(max_interval); ev.latency = cpu_to_le16(latency); ev.timeout = cpu_to_le16(timeout); mgmt_event(MGMT_EV_NEW_CONN_PARAM, hdev, &ev, sizeof(ev), NULL); } |
48ec92fa4 Bluetooth: Refact... |
6342 6343 |
void mgmt_device_connected(struct hci_dev *hdev, struct hci_conn *conn, u32 flags, u8 *name, u8 name_len) |
f7520543a Bluetooth: Add co... |
6344 |
{ |
b644ba336 Bluetooth: Update... |
6345 6346 6347 |
char buf[512]; struct mgmt_ev_device_connected *ev = (void *) buf; u16 eir_len = 0; |
f7520543a Bluetooth: Add co... |
6348 |
|
48ec92fa4 Bluetooth: Refact... |
6349 6350 |
bacpy(&ev->addr.bdaddr, &conn->dst); ev->addr.type = link_to_bdaddr(conn->type, conn->dst_type); |
f7520543a Bluetooth: Add co... |
6351 |
|
c95f0ba76 Bluetooth: mgmt: ... |
6352 |
ev->flags = __cpu_to_le32(flags); |
08c79b613 Bluetooth: mgmt: ... |
6353 |
|
fd45ada91 Bluetooth: Includ... |
6354 6355 6356 6357 6358 6359 6360 6361 6362 6363 6364 6365 |
/* We must ensure that the EIR Data fields are ordered and * unique. Keep it simple for now and avoid the problem by not * adding any BR/EDR data to the LE adv. */ if (conn->le_adv_data_len > 0) { memcpy(&ev->eir[eir_len], conn->le_adv_data, conn->le_adv_data_len); eir_len = conn->le_adv_data_len; } else { if (name_len > 0) eir_len = eir_append_data(ev->eir, 0, EIR_NAME_COMPLETE, name, name_len); |
b644ba336 Bluetooth: Update... |
6366 |
|
ddbea5cff Bluetooth: Remove... |
6367 |
if (memcmp(conn->dev_class, "\0\0\0", 3) != 0) |
fd45ada91 Bluetooth: Includ... |
6368 6369 6370 6371 |
eir_len = eir_append_data(ev->eir, eir_len, EIR_CLASS_OF_DEV, conn->dev_class, 3); } |
b644ba336 Bluetooth: Update... |
6372 |
|
eb55ef07a Bluetooth: Fix br... |
6373 |
ev->eir_len = cpu_to_le16(eir_len); |
b644ba336 Bluetooth: Update... |
6374 |
|
ecd90ae7f Bluetooth: Make m... |
6375 6376 |
mgmt_event(MGMT_EV_DEVICE_CONNECTED, hdev, buf, sizeof(*ev) + eir_len, NULL); |
f7520543a Bluetooth: Add co... |
6377 |
} |
3b0602cd0 Bluetooth: Rename... |
6378 |
static void disconnect_rsp(struct mgmt_pending_cmd *cmd, void *data) |
8962ee74b Bluetooth: Add di... |
6379 |
{ |
8962ee74b Bluetooth: Add di... |
6380 |
struct sock **sk = data; |
8962ee74b Bluetooth: Add di... |
6381 |
|
f5818c224 Bluetooth: Conver... |
6382 |
cmd->cmd_complete(cmd, 0); |
8962ee74b Bluetooth: Add di... |
6383 6384 6385 |
*sk = cmd->sk; sock_hold(*sk); |
a664b5bc7 Bluetooth: Fix un... |
6386 |
mgmt_pending_remove(cmd); |
8962ee74b Bluetooth: Add di... |
6387 |
} |
3b0602cd0 Bluetooth: Rename... |
6388 |
static void unpair_device_rsp(struct mgmt_pending_cmd *cmd, void *data) |
a8a1d19e9 Bluetooth: Add pr... |
6389 |
{ |
b1078ad0b Bluetooth: Add De... |
6390 |
struct hci_dev *hdev = data; |
124f6e352 Bluetooth: Update... |
6391 |
struct mgmt_cp_unpair_device *cp = cmd->param; |
a8a1d19e9 Bluetooth: Add pr... |
6392 |
|
b1078ad0b Bluetooth: Add De... |
6393 |
device_unpaired(hdev, &cp->addr.bdaddr, cp->addr.type, cmd->sk); |
d8b7b1e49 Bluetooth: Conver... |
6394 |
cmd->cmd_complete(cmd, 0); |
a8a1d19e9 Bluetooth: Add pr... |
6395 6396 |
mgmt_pending_remove(cmd); } |
84c61d92b Bluetooth: Add co... |
6397 6398 |
bool mgmt_powering_down(struct hci_dev *hdev) { |
3b0602cd0 Bluetooth: Rename... |
6399 |
struct mgmt_pending_cmd *cmd; |
84c61d92b Bluetooth: Add co... |
6400 |
struct mgmt_mode *cp; |
333ae95d0 Bluetooth: Add ch... |
6401 |
cmd = pending_find(MGMT_OP_SET_POWERED, hdev); |
84c61d92b Bluetooth: Add co... |
6402 6403 6404 6405 6406 6407 6408 6409 6410 |
if (!cmd) return false; cp = cmd->param; if (!cp->val) return true; return false; } |
9b80ec5e8 Bluetooth: Make m... |
6411 |
void mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr, |
12d4a3b2c Bluetooth: Move c... |
6412 6413 |
u8 link_type, u8 addr_type, u8 reason, bool mgmt_connected) |
f7520543a Bluetooth: Add co... |
6414 |
{ |
f0d6a0ea3 Bluetooth: mgmt: ... |
6415 |
struct mgmt_ev_device_disconnected ev; |
8962ee74b Bluetooth: Add di... |
6416 |
struct sock *sk = NULL; |
8962ee74b Bluetooth: Add di... |
6417 |
|
84c61d92b Bluetooth: Add co... |
6418 6419 6420 6421 6422 6423 |
/* The connection is still in hci_conn_hash so test for 1 * instead of 0 to know if this is the last one. */ if (mgmt_powering_down(hdev) && hci_conn_count(hdev) == 1) { cancel_delayed_work(&hdev->power_off); queue_work(hdev->req_workqueue, &hdev->power_off.work); |
8b064a3ad Bluetooth: Clean ... |
6424 |
} |
12d4a3b2c Bluetooth: Move c... |
6425 6426 |
if (!mgmt_connected) return; |
57eb776fe Bluetooth: Add an... |
6427 6428 |
if (link_type != ACL_LINK && link_type != LE_LINK) return; |
744cf19ea Bluetooth: Pass f... |
6429 |
mgmt_pending_foreach(MGMT_OP_DISCONNECT, hdev, disconnect_rsp, &sk); |
f7520543a Bluetooth: Add co... |
6430 |
|
f0d6a0ea3 Bluetooth: mgmt: ... |
6431 6432 6433 |
bacpy(&ev.addr.bdaddr, bdaddr); ev.addr.type = link_to_bdaddr(link_type, addr_type); ev.reason = reason; |
f7520543a Bluetooth: Add co... |
6434 |
|
9b80ec5e8 Bluetooth: Make m... |
6435 |
mgmt_event(MGMT_EV_DEVICE_DISCONNECTED, hdev, &ev, sizeof(ev), sk); |
8962ee74b Bluetooth: Add di... |
6436 6437 |
if (sk) |
d97dcb660 Bluetooth: mgmt: ... |
6438 |
sock_put(sk); |
8962ee74b Bluetooth: Add di... |
6439 |
|
124f6e352 Bluetooth: Update... |
6440 |
mgmt_pending_foreach(MGMT_OP_UNPAIR_DEVICE, hdev, unpair_device_rsp, |
04124681f Bluetooth: fix co... |
6441 |
hdev); |
8962ee74b Bluetooth: Add di... |
6442 |
} |
7892924c7 Bluetooth: Make m... |
6443 6444 |
void mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u8 status) |
8962ee74b Bluetooth: Add di... |
6445 |
{ |
3655bba8f Bluetooth: Check ... |
6446 6447 |
u8 bdaddr_type = link_to_bdaddr(link_type, addr_type); struct mgmt_cp_disconnect *cp; |
3b0602cd0 Bluetooth: Rename... |
6448 |
struct mgmt_pending_cmd *cmd; |
8962ee74b Bluetooth: Add di... |
6449 |
|
36a75f1b3 Bluetooth: Force ... |
6450 6451 |
mgmt_pending_foreach(MGMT_OP_UNPAIR_DEVICE, hdev, unpair_device_rsp, hdev); |
333ae95d0 Bluetooth: Add ch... |
6452 |
cmd = pending_find(MGMT_OP_DISCONNECT, hdev); |
8962ee74b Bluetooth: Add di... |
6453 |
if (!cmd) |
7892924c7 Bluetooth: Make m... |
6454 |
return; |
8962ee74b Bluetooth: Add di... |
6455 |
|
3655bba8f Bluetooth: Check ... |
6456 6457 6458 6459 6460 6461 6462 |
cp = cmd->param; if (bacmp(bdaddr, &cp->addr.bdaddr)) return; if (cp->addr.type != bdaddr_type) return; |
f5818c224 Bluetooth: Conver... |
6463 |
cmd->cmd_complete(cmd, mgmt_status(status)); |
a664b5bc7 Bluetooth: Fix un... |
6464 |
mgmt_pending_remove(cmd); |
f7520543a Bluetooth: Add co... |
6465 |
} |
17d5c04cb Bluetooth: Add su... |
6466 |
|
445608d07 Bluetooth: Make m... |
6467 6468 |
void mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u8 status) |
17d5c04cb Bluetooth: Add su... |
6469 6470 |
{ struct mgmt_ev_connect_failed ev; |
c9910d0fb Bluetooth: Fix di... |
6471 |
|
84c61d92b Bluetooth: Add co... |
6472 6473 6474 6475 6476 6477 |
/* The connection is still in hci_conn_hash so test for 1 * instead of 0 to know if this is the last one. */ if (mgmt_powering_down(hdev) && hci_conn_count(hdev) == 1) { cancel_delayed_work(&hdev->power_off); queue_work(hdev->req_workqueue, &hdev->power_off.work); |
c9910d0fb Bluetooth: Fix di... |
6478 |
} |
17d5c04cb Bluetooth: Add su... |
6479 |
|
4c659c397 Bluetooth: Add ad... |
6480 |
bacpy(&ev.addr.bdaddr, bdaddr); |
57c1477c2 Bluetooth: Rename... |
6481 |
ev.addr.type = link_to_bdaddr(link_type, addr_type); |
ca69b7957 Bluetooth: Create... |
6482 |
ev.status = mgmt_status(status); |
17d5c04cb Bluetooth: Add su... |
6483 |
|
445608d07 Bluetooth: Make m... |
6484 |
mgmt_event(MGMT_EV_CONNECT_FAILED, hdev, &ev, sizeof(ev), NULL); |
17d5c04cb Bluetooth: Add su... |
6485 |
} |
980e1a537 Bluetooth: Add su... |
6486 |
|
ce0e4a0d7 Bluetooth: Make m... |
6487 |
void mgmt_pin_code_request(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 secure) |
980e1a537 Bluetooth: Add su... |
6488 6489 |
{ struct mgmt_ev_pin_code_request ev; |
d8457698e Bluetooth: mgmt: ... |
6490 |
bacpy(&ev.addr.bdaddr, bdaddr); |
591f47f31 Bluetooth: Move a... |
6491 |
ev.addr.type = BDADDR_BREDR; |
a770bb5ae Bluetooth: Add se... |
6492 |
ev.secure = secure; |
980e1a537 Bluetooth: Add su... |
6493 |
|
ce0e4a0d7 Bluetooth: Make m... |
6494 |
mgmt_event(MGMT_EV_PIN_CODE_REQUEST, hdev, &ev, sizeof(ev), NULL); |
980e1a537 Bluetooth: Add su... |
6495 |
} |
e669cf803 Bluetooth: Make m... |
6496 6497 |
void mgmt_pin_code_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 status) |
980e1a537 Bluetooth: Add su... |
6498 |
{ |
3b0602cd0 Bluetooth: Rename... |
6499 |
struct mgmt_pending_cmd *cmd; |
980e1a537 Bluetooth: Add su... |
6500 |
|
333ae95d0 Bluetooth: Add ch... |
6501 |
cmd = pending_find(MGMT_OP_PIN_CODE_REPLY, hdev); |
980e1a537 Bluetooth: Add su... |
6502 |
if (!cmd) |
e669cf803 Bluetooth: Make m... |
6503 |
return; |
980e1a537 Bluetooth: Add su... |
6504 |
|
7776d1d80 Bluetooth: Use cm... |
6505 |
cmd->cmd_complete(cmd, mgmt_status(status)); |
a664b5bc7 Bluetooth: Fix un... |
6506 |
mgmt_pending_remove(cmd); |
980e1a537 Bluetooth: Add su... |
6507 |
} |
3eb385289 Bluetooth: Make m... |
6508 6509 |
void mgmt_pin_code_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 status) |
980e1a537 Bluetooth: Add su... |
6510 |
{ |
3b0602cd0 Bluetooth: Rename... |
6511 |
struct mgmt_pending_cmd *cmd; |
980e1a537 Bluetooth: Add su... |
6512 |
|
333ae95d0 Bluetooth: Add ch... |
6513 |
cmd = pending_find(MGMT_OP_PIN_CODE_NEG_REPLY, hdev); |
980e1a537 Bluetooth: Add su... |
6514 |
if (!cmd) |
3eb385289 Bluetooth: Make m... |
6515 |
return; |
980e1a537 Bluetooth: Add su... |
6516 |
|
7776d1d80 Bluetooth: Use cm... |
6517 |
cmd->cmd_complete(cmd, mgmt_status(status)); |
a664b5bc7 Bluetooth: Fix un... |
6518 |
mgmt_pending_remove(cmd); |
980e1a537 Bluetooth: Add su... |
6519 |
} |
a5c296832 Bluetooth: Add ma... |
6520 |
|
744cf19ea Bluetooth: Pass f... |
6521 |
int mgmt_user_confirm_request(struct hci_dev *hdev, bdaddr_t *bdaddr, |
39adbffe4 Bluetooth: Fix pa... |
6522 |
u8 link_type, u8 addr_type, u32 value, |
04124681f Bluetooth: fix co... |
6523 |
u8 confirm_hint) |
a5c296832 Bluetooth: Add ma... |
6524 6525 |
{ struct mgmt_ev_user_confirm_request ev; |
744cf19ea Bluetooth: Pass f... |
6526 |
BT_DBG("%s", hdev->name); |
a5c296832 Bluetooth: Add ma... |
6527 |
|
272d90df2 Bluetooth: Add ad... |
6528 |
bacpy(&ev.addr.bdaddr, bdaddr); |
57c1477c2 Bluetooth: Rename... |
6529 |
ev.addr.type = link_to_bdaddr(link_type, addr_type); |
55bc1a378 Bluetooth: Add co... |
6530 |
ev.confirm_hint = confirm_hint; |
39adbffe4 Bluetooth: Fix pa... |
6531 |
ev.value = cpu_to_le32(value); |
a5c296832 Bluetooth: Add ma... |
6532 |
|
744cf19ea Bluetooth: Pass f... |
6533 |
return mgmt_event(MGMT_EV_USER_CONFIRM_REQUEST, hdev, &ev, sizeof(ev), |
04124681f Bluetooth: fix co... |
6534 |
NULL); |
a5c296832 Bluetooth: Add ma... |
6535 |
} |
272d90df2 Bluetooth: Add ad... |
6536 |
int mgmt_user_passkey_request(struct hci_dev *hdev, bdaddr_t *bdaddr, |
8ce8e2b56 Bluetooth: Fix co... |
6537 |
u8 link_type, u8 addr_type) |
604086b73 Bluetooth: Add Us... |
6538 6539 6540 6541 |
{ struct mgmt_ev_user_passkey_request ev; BT_DBG("%s", hdev->name); |
272d90df2 Bluetooth: Add ad... |
6542 |
bacpy(&ev.addr.bdaddr, bdaddr); |
57c1477c2 Bluetooth: Rename... |
6543 |
ev.addr.type = link_to_bdaddr(link_type, addr_type); |
604086b73 Bluetooth: Add Us... |
6544 6545 |
return mgmt_event(MGMT_EV_USER_PASSKEY_REQUEST, hdev, &ev, sizeof(ev), |
04124681f Bluetooth: fix co... |
6546 |
NULL); |
604086b73 Bluetooth: Add Us... |
6547 |
} |
0df4c185e Bluetooth: User P... |
6548 |
static int user_pairing_resp_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, |
8ce8e2b56 Bluetooth: Fix co... |
6549 6550 |
u8 link_type, u8 addr_type, u8 status, u8 opcode) |
a5c296832 Bluetooth: Add ma... |
6551 |
{ |
3b0602cd0 Bluetooth: Rename... |
6552 |
struct mgmt_pending_cmd *cmd; |
a5c296832 Bluetooth: Add ma... |
6553 |
|
333ae95d0 Bluetooth: Add ch... |
6554 |
cmd = pending_find(opcode, hdev); |
a5c296832 Bluetooth: Add ma... |
6555 6556 |
if (!cmd) return -ENOENT; |
7776d1d80 Bluetooth: Use cm... |
6557 |
cmd->cmd_complete(cmd, mgmt_status(status)); |
a664b5bc7 Bluetooth: Fix un... |
6558 |
mgmt_pending_remove(cmd); |
a5c296832 Bluetooth: Add ma... |
6559 |
|
7776d1d80 Bluetooth: Use cm... |
6560 |
return 0; |
a5c296832 Bluetooth: Add ma... |
6561 |
} |
744cf19ea Bluetooth: Pass f... |
6562 |
int mgmt_user_confirm_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, |
04124681f Bluetooth: fix co... |
6563 |
u8 link_type, u8 addr_type, u8 status) |
a5c296832 Bluetooth: Add ma... |
6564 |
{ |
272d90df2 Bluetooth: Add ad... |
6565 |
return user_pairing_resp_complete(hdev, bdaddr, link_type, addr_type, |
04124681f Bluetooth: fix co... |
6566 |
status, MGMT_OP_USER_CONFIRM_REPLY); |
a5c296832 Bluetooth: Add ma... |
6567 |
} |
272d90df2 Bluetooth: Add ad... |
6568 |
int mgmt_user_confirm_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, |
04124681f Bluetooth: fix co... |
6569 |
u8 link_type, u8 addr_type, u8 status) |
a5c296832 Bluetooth: Add ma... |
6570 |
{ |
272d90df2 Bluetooth: Add ad... |
6571 |
return user_pairing_resp_complete(hdev, bdaddr, link_type, addr_type, |
8fc9ced39 Bluetooth: Fix co... |
6572 6573 |
status, MGMT_OP_USER_CONFIRM_NEG_REPLY); |
a5c296832 Bluetooth: Add ma... |
6574 |
} |
2a6116920 Bluetooth: Add mg... |
6575 |
|
604086b73 Bluetooth: Add Us... |
6576 |
int mgmt_user_passkey_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, |
04124681f Bluetooth: fix co... |
6577 |
u8 link_type, u8 addr_type, u8 status) |
604086b73 Bluetooth: Add Us... |
6578 |
{ |
272d90df2 Bluetooth: Add ad... |
6579 |
return user_pairing_resp_complete(hdev, bdaddr, link_type, addr_type, |
04124681f Bluetooth: fix co... |
6580 |
status, MGMT_OP_USER_PASSKEY_REPLY); |
604086b73 Bluetooth: Add Us... |
6581 |
} |
272d90df2 Bluetooth: Add ad... |
6582 |
int mgmt_user_passkey_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, |
04124681f Bluetooth: fix co... |
6583 |
u8 link_type, u8 addr_type, u8 status) |
604086b73 Bluetooth: Add Us... |
6584 |
{ |
272d90df2 Bluetooth: Add ad... |
6585 |
return user_pairing_resp_complete(hdev, bdaddr, link_type, addr_type, |
8fc9ced39 Bluetooth: Fix co... |
6586 6587 |
status, MGMT_OP_USER_PASSKEY_NEG_REPLY); |
604086b73 Bluetooth: Add Us... |
6588 |
} |
92a25256f Bluetooth: mgmt: ... |
6589 6590 6591 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 |
int mgmt_user_passkey_notify(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u32 passkey, u8 entered) { struct mgmt_ev_passkey_notify ev; BT_DBG("%s", hdev->name); bacpy(&ev.addr.bdaddr, bdaddr); ev.addr.type = link_to_bdaddr(link_type, addr_type); ev.passkey = __cpu_to_le32(passkey); ev.entered = entered; return mgmt_event(MGMT_EV_PASSKEY_NOTIFY, hdev, &ev, sizeof(ev), NULL); } |
e1e930f59 Bluetooth: Fix mg... |
6604 |
void mgmt_auth_failed(struct hci_conn *conn, u8 hci_status) |
2a6116920 Bluetooth: Add mg... |
6605 6606 |
{ struct mgmt_ev_auth_failed ev; |
3b0602cd0 Bluetooth: Rename... |
6607 |
struct mgmt_pending_cmd *cmd; |
e1e930f59 Bluetooth: Fix mg... |
6608 |
u8 status = mgmt_status(hci_status); |
2a6116920 Bluetooth: Add mg... |
6609 |
|
e1e930f59 Bluetooth: Fix mg... |
6610 6611 6612 |
bacpy(&ev.addr.bdaddr, &conn->dst); ev.addr.type = link_to_bdaddr(conn->type, conn->dst_type); ev.status = status; |
2a6116920 Bluetooth: Add mg... |
6613 |
|
e1e930f59 Bluetooth: Fix mg... |
6614 6615 6616 6617 |
cmd = find_pairing(conn); mgmt_event(MGMT_EV_AUTH_FAILED, conn->hdev, &ev, sizeof(ev), cmd ? cmd->sk : NULL); |
a511b35ba Bluetooth: Fix in... |
6618 6619 6620 6621 |
if (cmd) { cmd->cmd_complete(cmd, status); mgmt_pending_remove(cmd); } |
2a6116920 Bluetooth: Add mg... |
6622 |
} |
b312b161e Bluetooth: mgmt: ... |
6623 |
|
464996aea Bluetooth: Make m... |
6624 |
void mgmt_auth_enable_complete(struct hci_dev *hdev, u8 status) |
33ef95ed3 Bluetooth: mgmt: ... |
6625 6626 |
{ struct cmd_lookup match = { NULL, hdev }; |
464996aea Bluetooth: Make m... |
6627 |
bool changed; |
33ef95ed3 Bluetooth: mgmt: ... |
6628 6629 6630 6631 |
if (status) { u8 mgmt_err = mgmt_status(status); mgmt_pending_foreach(MGMT_OP_SET_LINK_SECURITY, hdev, |
04124681f Bluetooth: fix co... |
6632 |
cmd_status_rsp, &mgmt_err); |
464996aea Bluetooth: Make m... |
6633 |
return; |
33ef95ed3 Bluetooth: mgmt: ... |
6634 |
} |
464996aea Bluetooth: Make m... |
6635 |
if (test_bit(HCI_AUTH, &hdev->flags)) |
238be788f Bluetooth: Introd... |
6636 |
changed = !hci_dev_test_and_set_flag(hdev, HCI_LINK_SECURITY); |
464996aea Bluetooth: Make m... |
6637 |
else |
a69d89272 Bluetooth: Introd... |
6638 |
changed = hci_dev_test_and_clear_flag(hdev, HCI_LINK_SECURITY); |
47990ea09 Bluetooth: mgmt: ... |
6639 |
|
33ef95ed3 Bluetooth: mgmt: ... |
6640 |
mgmt_pending_foreach(MGMT_OP_SET_LINK_SECURITY, hdev, settings_rsp, |
04124681f Bluetooth: fix co... |
6641 |
&match); |
33ef95ed3 Bluetooth: mgmt: ... |
6642 |
|
47990ea09 Bluetooth: mgmt: ... |
6643 |
if (changed) |
464996aea Bluetooth: Make m... |
6644 |
new_settings(hdev, match.sk); |
33ef95ed3 Bluetooth: mgmt: ... |
6645 6646 6647 |
if (match.sk) sock_put(match.sk); |
33ef95ed3 Bluetooth: mgmt: ... |
6648 |
} |
890ea8988 Bluetooth: Update... |
6649 |
static void clear_eir(struct hci_request *req) |
cacaf52f5 Bluetooth: mgmt: ... |
6650 |
{ |
890ea8988 Bluetooth: Update... |
6651 |
struct hci_dev *hdev = req->hdev; |
cacaf52f5 Bluetooth: mgmt: ... |
6652 |
struct hci_cp_write_eir cp; |
976eb20e6 Bluetooth: Make u... |
6653 |
if (!lmp_ext_inq_capable(hdev)) |
890ea8988 Bluetooth: Update... |
6654 |
return; |
cacaf52f5 Bluetooth: mgmt: ... |
6655 |
|
c80da27e8 Bluetooth: mgmt: ... |
6656 |
memset(hdev->eir, 0, sizeof(hdev->eir)); |
cacaf52f5 Bluetooth: mgmt: ... |
6657 |
memset(&cp, 0, sizeof(cp)); |
890ea8988 Bluetooth: Update... |
6658 |
hci_req_add(req, HCI_OP_WRITE_EIR, sizeof(cp), &cp); |
cacaf52f5 Bluetooth: mgmt: ... |
6659 |
} |
3e248560d Bluetooth: Make m... |
6660 |
void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status) |
ed2c4ee36 Bluetooth: mgmt: ... |
6661 6662 |
{ struct cmd_lookup match = { NULL, hdev }; |
890ea8988 Bluetooth: Update... |
6663 |
struct hci_request req; |
c0ecddc25 Bluetooth: mgmt: ... |
6664 |
bool changed = false; |
ed2c4ee36 Bluetooth: mgmt: ... |
6665 6666 6667 |
if (status) { u8 mgmt_err = mgmt_status(status); |
c0ecddc25 Bluetooth: mgmt: ... |
6668 |
|
a69d89272 Bluetooth: Introd... |
6669 6670 |
if (enable && hci_dev_test_and_clear_flag(hdev, HCI_SSP_ENABLED)) { |
a358dc11d Bluetooth: Introd... |
6671 |
hci_dev_clear_flag(hdev, HCI_HS_ENABLED); |
3e248560d Bluetooth: Make m... |
6672 |
new_settings(hdev, NULL); |
9ecb3e242 Bluetooth: Restri... |
6673 |
} |
c0ecddc25 Bluetooth: mgmt: ... |
6674 |
|
04124681f Bluetooth: fix co... |
6675 6676 |
mgmt_pending_foreach(MGMT_OP_SET_SSP, hdev, cmd_status_rsp, &mgmt_err); |
3e248560d Bluetooth: Make m... |
6677 |
return; |
c0ecddc25 Bluetooth: mgmt: ... |
6678 6679 6680 |
} if (enable) { |
238be788f Bluetooth: Introd... |
6681 |
changed = !hci_dev_test_and_set_flag(hdev, HCI_SSP_ENABLED); |
c0ecddc25 Bluetooth: mgmt: ... |
6682 |
} else { |
a69d89272 Bluetooth: Introd... |
6683 |
changed = hci_dev_test_and_clear_flag(hdev, HCI_SSP_ENABLED); |
9ecb3e242 Bluetooth: Restri... |
6684 |
if (!changed) |
a69d89272 Bluetooth: Introd... |
6685 6686 |
changed = hci_dev_test_and_clear_flag(hdev, HCI_HS_ENABLED); |
9ecb3e242 Bluetooth: Restri... |
6687 |
else |
a358dc11d Bluetooth: Introd... |
6688 |
hci_dev_clear_flag(hdev, HCI_HS_ENABLED); |
ed2c4ee36 Bluetooth: mgmt: ... |
6689 6690 6691 |
} mgmt_pending_foreach(MGMT_OP_SET_SSP, hdev, settings_rsp, &match); |
c0ecddc25 Bluetooth: mgmt: ... |
6692 |
if (changed) |
3e248560d Bluetooth: Make m... |
6693 |
new_settings(hdev, match.sk); |
ed2c4ee36 Bluetooth: mgmt: ... |
6694 |
|
5fc6ebb10 Bluetooth: mgmt: ... |
6695 |
if (match.sk) |
ed2c4ee36 Bluetooth: mgmt: ... |
6696 |
sock_put(match.sk); |
890ea8988 Bluetooth: Update... |
6697 |
hci_req_init(&req, hdev); |
d7a5a11d7 Bluetooth: Introd... |
6698 6699 |
if (hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) { if (hci_dev_test_flag(hdev, HCI_USE_DEBUG_KEYS)) |
3769972ba Bluetooth: Add a ... |
6700 6701 |
hci_req_add(&req, HCI_OP_WRITE_SSP_DEBUG_MODE, sizeof(enable), &enable); |
b1a8917c9 Bluetooth: Move E... |
6702 |
__hci_req_update_eir(&req); |
3769972ba Bluetooth: Add a ... |
6703 |
} else { |
890ea8988 Bluetooth: Update... |
6704 |
clear_eir(&req); |
3769972ba Bluetooth: Add a ... |
6705 |
} |
890ea8988 Bluetooth: Update... |
6706 6707 |
hci_req_run(&req, NULL); |
ed2c4ee36 Bluetooth: mgmt: ... |
6708 |
} |
3b0602cd0 Bluetooth: Rename... |
6709 |
static void sk_lookup(struct mgmt_pending_cmd *cmd, void *data) |
90e704543 Bluetooth: mgmt: ... |
6710 6711 |
{ struct cmd_lookup *match = data; |
90e704543 Bluetooth: mgmt: ... |
6712 6713 6714 6715 |
if (match->sk == NULL) { match->sk = cmd->sk; sock_hold(match->sk); } |
90e704543 Bluetooth: mgmt: ... |
6716 |
} |
4e1b0245f Bluetooth: Make m... |
6717 6718 |
void mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class, u8 status) |
7f9a903c5 Bluetooth: Send m... |
6719 |
{ |
90e704543 Bluetooth: mgmt: ... |
6720 |
struct cmd_lookup match = { NULL, hdev, mgmt_status(status) }; |
7f9a903c5 Bluetooth: Send m... |
6721 |
|
92da60975 Bluetooth: Fix UU... |
6722 6723 6724 |
mgmt_pending_foreach(MGMT_OP_SET_DEV_CLASS, hdev, sk_lookup, &match); mgmt_pending_foreach(MGMT_OP_ADD_UUID, hdev, sk_lookup, &match); mgmt_pending_foreach(MGMT_OP_REMOVE_UUID, hdev, sk_lookup, &match); |
90e704543 Bluetooth: mgmt: ... |
6725 |
|
321c6feed Bluetooth: Add fr... |
6726 |
if (!status) { |
5504c3a31 Bluetooth: Use in... |
6727 6728 |
mgmt_limited_event(MGMT_EV_CLASS_OF_DEV_CHANGED, hdev, dev_class, 3, HCI_MGMT_DEV_CLASS_EVENTS, NULL); |
321c6feed Bluetooth: Add fr... |
6729 6730 |
ext_info_changed(hdev, NULL); } |
90e704543 Bluetooth: mgmt: ... |
6731 6732 6733 |
if (match.sk) sock_put(match.sk); |
7f9a903c5 Bluetooth: Send m... |
6734 |
} |
7667da342 Bluetooth: Make m... |
6735 |
void mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status) |
b312b161e Bluetooth: mgmt: ... |
6736 |
{ |
b312b161e Bluetooth: mgmt: ... |
6737 |
struct mgmt_cp_set_local_name ev; |
3b0602cd0 Bluetooth: Rename... |
6738 |
struct mgmt_pending_cmd *cmd; |
28cc7bde5 Bluetooth: mgmt: ... |
6739 |
|
139289713 Bluetooth: Fix wa... |
6740 |
if (status) |
7667da342 Bluetooth: Make m... |
6741 |
return; |
b312b161e Bluetooth: mgmt: ... |
6742 6743 6744 |
memset(&ev, 0, sizeof(ev)); memcpy(ev.name, name, HCI_MAX_NAME_LENGTH); |
28cc7bde5 Bluetooth: mgmt: ... |
6745 |
memcpy(ev.short_name, hdev->short_name, HCI_MAX_SHORT_NAME_LENGTH); |
b312b161e Bluetooth: mgmt: ... |
6746 |
|
333ae95d0 Bluetooth: Add ch... |
6747 |
cmd = pending_find(MGMT_OP_SET_LOCAL_NAME, hdev); |
139289713 Bluetooth: Fix wa... |
6748 6749 |
if (!cmd) { memcpy(hdev->dev_name, name, sizeof(hdev->dev_name)); |
28cc7bde5 Bluetooth: mgmt: ... |
6750 |
|
139289713 Bluetooth: Fix wa... |
6751 6752 6753 |
/* If this is a HCI command related to powering on the * HCI dev don't send any mgmt signals. */ |
333ae95d0 Bluetooth: Add ch... |
6754 |
if (pending_find(MGMT_OP_SET_POWERED, hdev)) |
7667da342 Bluetooth: Make m... |
6755 |
return; |
890ea8988 Bluetooth: Update... |
6756 |
} |
b312b161e Bluetooth: mgmt: ... |
6757 |
|
5504c3a31 Bluetooth: Use in... |
6758 6759 |
mgmt_limited_event(MGMT_EV_LOCAL_NAME_CHANGED, hdev, &ev, sizeof(ev), HCI_MGMT_LOCAL_NAME_EVENTS, cmd ? cmd->sk : NULL); |
321c6feed Bluetooth: Add fr... |
6760 |
ext_info_changed(hdev, cmd ? cmd->sk : NULL); |
b312b161e Bluetooth: mgmt: ... |
6761 |
} |
c35938b2f Bluetooth: Add re... |
6762 |
|
799ce93df Bluetooth: Add lo... |
6763 6764 6765 6766 6767 6768 6769 6770 6771 6772 6773 |
static inline bool has_uuid(u8 *uuid, u16 uuid_count, u8 (*uuids)[16]) { int i; for (i = 0; i < uuid_count; i++) { if (!memcmp(uuid, uuids[i], 16)) return true; } return false; } |
b487b9ce9 Bluetooth: Add fr... |
6774 6775 |
static bool eir_has_uuids(u8 *eir, u16 eir_len, u16 uuid_count, u8 (*uuids)[16]) { |
799ce93df Bluetooth: Add lo... |
6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 |
u16 parsed = 0; while (parsed < eir_len) { u8 field_len = eir[0]; u8 uuid[16]; int i; if (field_len == 0) break; if (eir_len - parsed < field_len + 1) break; switch (eir[1]) { case EIR_UUID16_ALL: case EIR_UUID16_SOME: for (i = 0; i + 3 <= field_len; i += 2) { |
189f6ad21 Bluetooth: Remove... |
6793 |
memcpy(uuid, bluetooth_base_uuid, 16); |
799ce93df Bluetooth: Add lo... |
6794 6795 6796 6797 6798 6799 6800 6801 6802 |
uuid[13] = eir[i + 3]; uuid[12] = eir[i + 2]; if (has_uuid(uuid, uuid_count, uuids)) return true; } break; case EIR_UUID32_ALL: case EIR_UUID32_SOME: for (i = 0; i + 5 <= field_len; i += 4) { |
189f6ad21 Bluetooth: Remove... |
6803 |
memcpy(uuid, bluetooth_base_uuid, 16); |
799ce93df Bluetooth: Add lo... |
6804 6805 6806 6807 6808 6809 6810 6811 6812 6813 6814 6815 6816 6817 6818 6819 6820 6821 6822 6823 6824 |
uuid[15] = eir[i + 5]; uuid[14] = eir[i + 4]; uuid[13] = eir[i + 3]; uuid[12] = eir[i + 2]; if (has_uuid(uuid, uuid_count, uuids)) return true; } break; case EIR_UUID128_ALL: case EIR_UUID128_SOME: for (i = 0; i + 17 <= field_len; i += 16) { memcpy(uuid, eir + i + 2, 16); if (has_uuid(uuid, uuid_count, uuids)) return true; } break; } parsed += field_len + 1; eir += field_len + 1; } |
b487b9ce9 Bluetooth: Add fr... |
6825 6826 |
return false; } |
4b0e0cedd Bluetooth: Add re... |
6827 6828 6829 |
static void restart_le_scan(struct hci_dev *hdev) { /* If controller is not scanning we are done. */ |
d7a5a11d7 Bluetooth: Introd... |
6830 |
if (!hci_dev_test_flag(hdev, HCI_LE_SCAN)) |
4b0e0cedd Bluetooth: Add re... |
6831 6832 6833 6834 6835 6836 |
return; if (time_after(jiffies + DISCOV_LE_RESTART_DELAY, hdev->discovery.scan_start + hdev->discovery.scan_duration)) return; |
7c1fbed23 Bluetooth: Move L... |
6837 |
queue_delayed_work(hdev->req_workqueue, &hdev->le_scan_restart, |
4b0e0cedd Bluetooth: Add re... |
6838 6839 |
DISCOV_LE_RESTART_DELAY); } |
48f86b7f2 Bluetooth: Move S... |
6840 6841 |
static bool is_filter_match(struct hci_dev *hdev, s8 rssi, u8 *eir, u16 eir_len, u8 *scan_rsp, u8 scan_rsp_len) |
e17acd40f Bluetooth: Add mg... |
6842 |
{ |
48f86b7f2 Bluetooth: Move S... |
6843 6844 6845 6846 6847 |
/* If a RSSI threshold has been specified, and * HCI_QUIRK_STRICT_DUPLICATE_FILTER is not set, then all results with * a RSSI smaller than the RSSI threshold will be dropped. If the quirk * is set, let it through for further processing, as we might need to * restart the scan. |
efb2513fd Bluetooth: Fix di... |
6848 6849 6850 |
* * For BR/EDR devices (pre 1.2) providing no RSSI during inquiry, * the results are also dropped. |
bda157a40 Bluetooth: Filter... |
6851 6852 |
*/ if (hdev->discovery.rssi != HCI_RSSI_INVALID && |
4b0e0cedd Bluetooth: Add re... |
6853 6854 6855 |
(rssi == HCI_RSSI_INVALID || (rssi < hdev->discovery.rssi && !test_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks)))) |
48f86b7f2 Bluetooth: Move S... |
6856 |
return false; |
efb2513fd Bluetooth: Fix di... |
6857 |
|
2976cdeb2 Bluetooth: Refact... |
6858 6859 6860 |
if (hdev->discovery.uuid_count != 0) { /* If a list of UUIDs is provided in filter, results with no * matching UUID should be dropped. |
b487b9ce9 Bluetooth: Add fr... |
6861 |
*/ |
2976cdeb2 Bluetooth: Refact... |
6862 6863 6864 6865 6866 6867 |
if (!eir_has_uuids(eir, eir_len, hdev->discovery.uuid_count, hdev->discovery.uuids) && !eir_has_uuids(scan_rsp, scan_rsp_len, hdev->discovery.uuid_count, hdev->discovery.uuids)) return false; |
b487b9ce9 Bluetooth: Add fr... |
6868 |
} |
5d2e9fadf Bluetooth: Add sc... |
6869 |
|
2976cdeb2 Bluetooth: Refact... |
6870 6871 |
/* If duplicate filtering does not report RSSI changes, then restart * scanning to ensure updated result with updated RSSI values. |
4b0e0cedd Bluetooth: Add re... |
6872 |
*/ |
2976cdeb2 Bluetooth: Refact... |
6873 6874 6875 6876 6877 6878 6879 6880 |
if (test_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks)) { restart_le_scan(hdev); /* Validate RSSI value against the RSSI threshold once more. */ if (hdev->discovery.rssi != HCI_RSSI_INVALID && rssi < hdev->discovery.rssi) return false; } |
48f86b7f2 Bluetooth: Move S... |
6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 |
return true; } void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u8 *dev_class, s8 rssi, u32 flags, u8 *eir, u16 eir_len, u8 *scan_rsp, u8 scan_rsp_len) { char buf[512]; struct mgmt_ev_device_found *ev = (void *)buf; size_t ev_size; /* Don't send events for a non-kernel initiated discovery. With * LE one exception is if we have pend_le_reports > 0 in which * case we're doing passive scanning and want these events. */ if (!hci_discovery_active(hdev)) { if (link_type == ACL_LINK) return; if (link_type == LE_LINK && list_empty(&hdev->pend_le_reports)) return; } |
82f8b651a Bluetooth: fix se... |
6903 |
if (hdev->discovery.result_filtering) { |
48f86b7f2 Bluetooth: Move S... |
6904 6905 6906 6907 6908 |
/* We are using service discovery */ if (!is_filter_match(hdev, rssi, eir, eir_len, scan_rsp, scan_rsp_len)) return; } |
78b781ca0 Bluetooth: Add su... |
6909 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919 |
if (hdev->discovery.limited) { /* Check for limited discoverable bit */ if (dev_class) { if (!(dev_class[1] & 0x20)) return; } else { u8 *flags = eir_get_data(eir, eir_len, EIR_FLAGS, NULL); if (!flags || !(flags[0] & LE_AD_LIMITED)) return; } } |
48f86b7f2 Bluetooth: Move S... |
6920 6921 6922 6923 |
/* Make sure that the buffer is big enough. The 5 extra bytes * are for the potential CoD field. */ if (sizeof(*ev) + eir_len + scan_rsp_len + 5 > sizeof(buf)) |
4b0e0cedd Bluetooth: Add re... |
6924 |
return; |
48f86b7f2 Bluetooth: Move S... |
6925 6926 6927 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937 6938 6939 6940 6941 6942 6943 6944 6945 6946 |
memset(buf, 0, sizeof(buf)); /* In case of device discovery with BR/EDR devices (pre 1.2), the * RSSI value was reported as 0 when not available. This behavior * is kept when using device discovery. This is required for full * backwards compatibility with the API. * * However when using service discovery, the value 127 will be * returned when the RSSI is not available. */ if (rssi == HCI_RSSI_INVALID && !hdev->discovery.report_invalid_rssi && link_type == ACL_LINK) rssi = 0; bacpy(&ev->addr.bdaddr, bdaddr); ev->addr.type = link_to_bdaddr(link_type, addr_type); ev->rssi = rssi; ev->flags = cpu_to_le32(flags); if (eir_len > 0) /* Copy EIR or advertising data into event */ memcpy(ev->eir, eir, eir_len); |
0d3b7f64c Bluetooth: Change... |
6947 6948 |
if (dev_class && !eir_get_data(ev->eir, eir_len, EIR_CLASS_OF_DEV, NULL)) |
48f86b7f2 Bluetooth: Move S... |
6949 6950 6951 6952 6953 6954 |
eir_len = eir_append_data(ev->eir, eir_len, EIR_CLASS_OF_DEV, dev_class, 3); if (scan_rsp_len > 0) /* Append scan response data to event */ memcpy(ev->eir + eir_len, scan_rsp, scan_rsp_len); |
5d2e9fadf Bluetooth: Add sc... |
6955 6956 |
ev->eir_len = cpu_to_le16(eir_len + scan_rsp_len); ev_size = sizeof(*ev) + eir_len + scan_rsp_len; |
f8523598e Bluetooth: Check ... |
6957 |
|
901801b9a Bluetooth: Make m... |
6958 |
mgmt_event(MGMT_EV_DEVICE_FOUND, hdev, ev, ev_size, NULL); |
e17acd40f Bluetooth: Add mg... |
6959 |
} |
a88a9652d Bluetooth: Add mg... |
6960 |
|
9cf12aee8 Bluetooth: Make m... |
6961 6962 |
void mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, s8 rssi, u8 *name, u8 name_len) |
a88a9652d Bluetooth: Add mg... |
6963 |
{ |
b644ba336 Bluetooth: Update... |
6964 6965 6966 |
struct mgmt_ev_device_found *ev; char buf[sizeof(*ev) + HCI_MAX_NAME_LENGTH + 2]; u16 eir_len; |
a88a9652d Bluetooth: Add mg... |
6967 |
|
b644ba336 Bluetooth: Update... |
6968 |
ev = (struct mgmt_ev_device_found *) buf; |
a88a9652d Bluetooth: Add mg... |
6969 |
|
b644ba336 Bluetooth: Update... |
6970 6971 6972 |
memset(buf, 0, sizeof(buf)); bacpy(&ev->addr.bdaddr, bdaddr); |
57c1477c2 Bluetooth: Rename... |
6973 |
ev->addr.type = link_to_bdaddr(link_type, addr_type); |
b644ba336 Bluetooth: Update... |
6974 6975 6976 |
ev->rssi = rssi; eir_len = eir_append_data(ev->eir, 0, EIR_NAME_COMPLETE, name, |
04124681f Bluetooth: fix co... |
6977 |
name_len); |
b644ba336 Bluetooth: Update... |
6978 |
|
eb55ef07a Bluetooth: Fix br... |
6979 |
ev->eir_len = cpu_to_le16(eir_len); |
a88a9652d Bluetooth: Add mg... |
6980 |
|
9cf12aee8 Bluetooth: Make m... |
6981 |
mgmt_event(MGMT_EV_DEVICE_FOUND, hdev, ev, sizeof(*ev) + eir_len, NULL); |
a88a9652d Bluetooth: Add mg... |
6982 |
} |
314b2381a Bluetooth: Add di... |
6983 |
|
2f1e063bc Bluetooth: Make m... |
6984 |
void mgmt_discovering(struct hci_dev *hdev, u8 discovering) |
314b2381a Bluetooth: Add di... |
6985 |
{ |
f963e8e9d Bluetooth: mgmt: ... |
6986 |
struct mgmt_ev_discovering ev; |
164a6e789 Bluetooth: Fix co... |
6987 |
|
343fb1454 Bluetooth: Add BT... |
6988 |
BT_DBG("%s discovering %u", hdev->name, discovering); |
f963e8e9d Bluetooth: mgmt: ... |
6989 6990 6991 |
memset(&ev, 0, sizeof(ev)); ev.type = hdev->discovery.type; ev.discovering = discovering; |
2f1e063bc Bluetooth: Make m... |
6992 |
mgmt_event(MGMT_EV_DISCOVERING, hdev, &ev, sizeof(ev), NULL); |
314b2381a Bluetooth: Add di... |
6993 |
} |
5e762444b Bluetooth: Add mg... |
6994 |
|
6d785aa34 Bluetooth: Conver... |
6995 6996 6997 6998 |
static struct hci_mgmt_chan chan = { .channel = HCI_CHANNEL_CONTROL, .handler_count = ARRAY_SIZE(mgmt_handlers), .handlers = mgmt_handlers, |
88b94ce92 Bluetooth: Add hd... |
6999 |
.hdev_init = mgmt_init_hdev, |
6d785aa34 Bluetooth: Conver... |
7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 |
}; int mgmt_init(void) { return hci_mgmt_chan_register(&chan); } void mgmt_exit(void) { hci_mgmt_chan_unregister(&chan); } |