diff options
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 1947 |
1 files changed, 994 insertions, 953 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 1e4635a3374d..c58908652519 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -37,7 +37,7 @@ #include "smp.h" #define MGMT_VERSION 1 -#define MGMT_REVISION 8 +#define MGMT_REVISION 9 static const u16 mgmt_commands[] = { MGMT_OP_READ_INDEX_LIST, @@ -135,7 +135,7 @@ static const u16 mgmt_events[] = { #define ZERO_KEY "\x00\x00\x00\x00\x00\x00\x00\x00" \ "\x00\x00\x00\x00\x00\x00\x00\x00" -struct pending_cmd { +struct mgmt_pending_cmd { struct list_head list; u16 opcode; int index; @@ -143,7 +143,7 @@ struct pending_cmd { size_t param_len; struct sock *sk; void *user_data; - int (*cmd_complete)(struct pending_cmd *cmd, u8 status); + int (*cmd_complete)(struct mgmt_pending_cmd *cmd, u8 status); }; /* HCI to MGMT error code conversion table */ @@ -219,8 +219,9 @@ static u8 mgmt_status(u8 hci_status) return MGMT_STATUS_FAILED; } -static int mgmt_event(u16 event, struct hci_dev *hdev, void *data, u16 data_len, - struct sock *skip_sk) +static int mgmt_send_event(u16 event, struct hci_dev *hdev, + unsigned short channel, void *data, u16 data_len, + struct sock *skip_sk) { struct sk_buff *skb; struct mgmt_hdr *hdr; @@ -243,13 +244,20 @@ static int mgmt_event(u16 event, struct hci_dev *hdev, void *data, u16 data_len, /* Time stamp */ __net_timestamp(skb); - hci_send_to_channel(HCI_CHANNEL_CONTROL, skb, skip_sk); + hci_send_to_channel(channel, skb, skip_sk); kfree_skb(skb); return 0; } -static int cmd_status(struct sock *sk, u16 index, u16 cmd, u8 status) +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, + skip_sk); +} + +static int mgmt_cmd_status(struct sock *sk, u16 index, u16 cmd, u8 status) { struct sk_buff *skb; struct mgmt_hdr *hdr; @@ -279,8 +287,8 @@ static int cmd_status(struct sock *sk, u16 index, u16 cmd, u8 status) return err; } -static int cmd_complete(struct sock *sk, u16 index, u16 cmd, u8 status, - void *rp, size_t rp_len) +static int mgmt_cmd_complete(struct sock *sk, u16 index, u16 cmd, u8 status, + void *rp, size_t rp_len) { struct sk_buff *skb; struct mgmt_hdr *hdr; @@ -323,8 +331,8 @@ static int read_version(struct sock *sk, struct hci_dev *hdev, void *data, rp.version = MGMT_VERSION; rp.revision = cpu_to_le16(MGMT_REVISION); - return cmd_complete(sk, MGMT_INDEX_NONE, MGMT_OP_READ_VERSION, 0, &rp, - sizeof(rp)); + return mgmt_cmd_complete(sk, MGMT_INDEX_NONE, MGMT_OP_READ_VERSION, 0, + &rp, sizeof(rp)); } static int read_commands(struct sock *sk, struct hci_dev *hdev, void *data, @@ -354,8 +362,8 @@ static int read_commands(struct sock *sk, struct hci_dev *hdev, void *data, for (i = 0; i < num_events; i++, opcode++) put_unaligned_le16(mgmt_events[i], opcode); - err = cmd_complete(sk, MGMT_INDEX_NONE, MGMT_OP_READ_COMMANDS, 0, rp, - rp_size); + err = mgmt_cmd_complete(sk, MGMT_INDEX_NONE, MGMT_OP_READ_COMMANDS, 0, + rp, rp_size); kfree(rp); return err; @@ -377,7 +385,7 @@ static int read_index_list(struct sock *sk, struct hci_dev *hdev, void *data, count = 0; list_for_each_entry(d, &hci_dev_list, list) { if (d->dev_type == HCI_BREDR && - !test_bit(HCI_UNCONFIGURED, &d->dev_flags)) + !hci_dev_test_flag(d, HCI_UNCONFIGURED)) count++; } @@ -390,9 +398,9 @@ static int read_index_list(struct sock *sk, struct hci_dev *hdev, void *data, count = 0; list_for_each_entry(d, &hci_dev_list, list) { - if (test_bit(HCI_SETUP, &d->dev_flags) || - test_bit(HCI_CONFIG, &d->dev_flags) || - test_bit(HCI_USER_CHANNEL, &d->dev_flags)) + 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 @@ -402,7 +410,7 @@ static int read_index_list(struct sock *sk, struct hci_dev *hdev, void *data, continue; if (d->dev_type == HCI_BREDR && - !test_bit(HCI_UNCONFIGURED, &d->dev_flags)) { + !hci_dev_test_flag(d, HCI_UNCONFIGURED)) { rp->index[count++] = cpu_to_le16(d->id); BT_DBG("Added hci%u", d->id); } @@ -413,8 +421,8 @@ static int read_index_list(struct sock *sk, struct hci_dev *hdev, void *data, read_unlock(&hci_dev_list_lock); - err = cmd_complete(sk, MGMT_INDEX_NONE, MGMT_OP_READ_INDEX_LIST, 0, rp, - rp_len); + err = mgmt_cmd_complete(sk, MGMT_INDEX_NONE, MGMT_OP_READ_INDEX_LIST, + 0, rp, rp_len); kfree(rp); @@ -437,7 +445,7 @@ static int read_unconf_index_list(struct sock *sk, struct hci_dev *hdev, count = 0; list_for_each_entry(d, &hci_dev_list, list) { if (d->dev_type == HCI_BREDR && - test_bit(HCI_UNCONFIGURED, &d->dev_flags)) + hci_dev_test_flag(d, HCI_UNCONFIGURED)) count++; } @@ -450,9 +458,9 @@ static int read_unconf_index_list(struct sock *sk, struct hci_dev *hdev, count = 0; list_for_each_entry(d, &hci_dev_list, list) { - if (test_bit(HCI_SETUP, &d->dev_flags) || - test_bit(HCI_CONFIG, &d->dev_flags) || - test_bit(HCI_USER_CHANNEL, &d->dev_flags)) + 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 @@ -462,7 +470,7 @@ static int read_unconf_index_list(struct sock *sk, struct hci_dev *hdev, continue; if (d->dev_type == HCI_BREDR && - test_bit(HCI_UNCONFIGURED, &d->dev_flags)) { + hci_dev_test_flag(d, HCI_UNCONFIGURED)) { rp->index[count++] = cpu_to_le16(d->id); BT_DBG("Added hci%u", d->id); } @@ -473,8 +481,8 @@ static int read_unconf_index_list(struct sock *sk, struct hci_dev *hdev, read_unlock(&hci_dev_list_lock); - err = cmd_complete(sk, MGMT_INDEX_NONE, MGMT_OP_READ_UNCONF_INDEX_LIST, - 0, rp, rp_len); + err = mgmt_cmd_complete(sk, MGMT_INDEX_NONE, + MGMT_OP_READ_UNCONF_INDEX_LIST, 0, rp, rp_len); kfree(rp); @@ -484,7 +492,7 @@ static int read_unconf_index_list(struct sock *sk, struct hci_dev *hdev, static bool is_configured(struct hci_dev *hdev) { if (test_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks) && - !test_bit(HCI_EXT_CONFIGURED, &hdev->dev_flags)) + !hci_dev_test_flag(hdev, HCI_EXT_CONFIGURED)) return false; if (test_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks) && @@ -499,7 +507,7 @@ static __le32 get_missing_options(struct hci_dev *hdev) u32 options = 0; if (test_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks) && - !test_bit(HCI_EXT_CONFIGURED, &hdev->dev_flags)) + !hci_dev_test_flag(hdev, HCI_EXT_CONFIGURED)) options |= MGMT_OPTION_EXTERNAL_CONFIG; if (test_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks) && @@ -521,8 +529,8 @@ static int send_options_rsp(struct sock *sk, u16 opcode, struct hci_dev *hdev) { __le32 options = get_missing_options(hdev); - return cmd_complete(sk, hdev->id, opcode, 0, &options, - sizeof(options)); + return mgmt_cmd_complete(sk, hdev->id, opcode, 0, &options, + sizeof(options)); } static int read_config_info(struct sock *sk, struct hci_dev *hdev, @@ -549,8 +557,8 @@ static int read_config_info(struct sock *sk, struct hci_dev *hdev, hci_dev_unlock(hdev); - return cmd_complete(sk, hdev->id, MGMT_OP_READ_CONFIG_INFO, 0, &rp, - sizeof(rp)); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_READ_CONFIG_INFO, 0, + &rp, sizeof(rp)); } static u32 get_supported_settings(struct hci_dev *hdev) @@ -583,6 +591,7 @@ static u32 get_supported_settings(struct hci_dev *hdev) settings |= MGMT_SETTING_ADVERTISING; settings |= MGMT_SETTING_SECURE_CONN; settings |= MGMT_SETTING_PRIVACY; + settings |= MGMT_SETTING_STATIC_ADDRESS; } if (test_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks) || @@ -599,45 +608,64 @@ static u32 get_current_settings(struct hci_dev *hdev) if (hdev_is_powered(hdev)) settings |= MGMT_SETTING_POWERED; - if (test_bit(HCI_CONNECTABLE, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_CONNECTABLE)) settings |= MGMT_SETTING_CONNECTABLE; - if (test_bit(HCI_FAST_CONNECTABLE, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_FAST_CONNECTABLE)) settings |= MGMT_SETTING_FAST_CONNECTABLE; - if (test_bit(HCI_DISCOVERABLE, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_DISCOVERABLE)) settings |= MGMT_SETTING_DISCOVERABLE; - if (test_bit(HCI_BONDABLE, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_BONDABLE)) settings |= MGMT_SETTING_BONDABLE; - if (test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) settings |= MGMT_SETTING_BREDR; - if (test_bit(HCI_LE_ENABLED, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_LE_ENABLED)) settings |= MGMT_SETTING_LE; - if (test_bit(HCI_LINK_SECURITY, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_LINK_SECURITY)) settings |= MGMT_SETTING_LINK_SECURITY; - if (test_bit(HCI_SSP_ENABLED, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) settings |= MGMT_SETTING_SSP; - if (test_bit(HCI_HS_ENABLED, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_HS_ENABLED)) settings |= MGMT_SETTING_HS; - if (test_bit(HCI_ADVERTISING, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_ADVERTISING)) settings |= MGMT_SETTING_ADVERTISING; - if (test_bit(HCI_SC_ENABLED, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_SC_ENABLED)) settings |= MGMT_SETTING_SECURE_CONN; - if (test_bit(HCI_KEEP_DEBUG_KEYS, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_KEEP_DEBUG_KEYS)) settings |= MGMT_SETTING_DEBUG_KEYS; - if (test_bit(HCI_PRIVACY, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_PRIVACY)) settings |= MGMT_SETTING_PRIVACY; + /* 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 + * will never bet set. If the address is configured, then if the + * 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. + */ + if (hci_dev_test_flag(hdev, HCI_FORCE_STATIC_ADDR) || + !hci_dev_test_flag(hdev, HCI_BREDR_ENABLED) || + !bacmp(&hdev->bdaddr, BDADDR_ANY)) { + if (bacmp(&hdev->static_addr, BDADDR_ANY)) + settings |= MGMT_SETTING_STATIC_ADDRESS; + } + return settings; } @@ -751,9 +779,10 @@ static u8 *create_uuid128_list(struct hci_dev *hdev, u8 *data, ptrdiff_t len) return ptr; } -static struct pending_cmd *mgmt_pending_find(u16 opcode, struct hci_dev *hdev) +static struct mgmt_pending_cmd *mgmt_pending_find(u16 opcode, + struct hci_dev *hdev) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; list_for_each_entry(cmd, &hdev->mgmt_pending, list) { if (cmd->opcode == opcode) @@ -763,11 +792,11 @@ static struct pending_cmd *mgmt_pending_find(u16 opcode, struct hci_dev *hdev) return NULL; } -static struct pending_cmd *mgmt_pending_find_data(u16 opcode, - struct hci_dev *hdev, - const void *data) +static struct mgmt_pending_cmd *mgmt_pending_find_data(u16 opcode, + struct hci_dev *hdev, + const void *data) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; list_for_each_entry(cmd, &hdev->mgmt_pending, list) { if (cmd->user_data != data) @@ -811,7 +840,7 @@ static void update_scan_rsp_data(struct hci_request *req) struct hci_cp_le_set_scan_rsp_data cp; u8 len; - if (!test_bit(HCI_LE_ENABLED, &hdev->dev_flags)) + if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED)) return; memset(&cp, 0, sizeof(cp)); @@ -832,7 +861,7 @@ static void update_scan_rsp_data(struct hci_request *req) static u8 get_adv_discov_flags(struct hci_dev *hdev) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; /* If there's a pending mgmt command the flags will not yet have * their final values, so check for this first. @@ -845,9 +874,9 @@ static u8 get_adv_discov_flags(struct hci_dev *hdev) else if (cp->val == 0x02) return LE_AD_LIMITED; } else { - if (test_bit(HCI_LIMITED_DISCOVERABLE, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_LIMITED_DISCOVERABLE)) return LE_AD_LIMITED; - else if (test_bit(HCI_DISCOVERABLE, &hdev->dev_flags)) + else if (hci_dev_test_flag(hdev, HCI_DISCOVERABLE)) return LE_AD_GENERAL; } @@ -860,7 +889,7 @@ static u8 create_adv_data(struct hci_dev *hdev, u8 *ptr) flags |= get_adv_discov_flags(hdev); - if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) + if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) flags |= LE_AD_NO_BREDR; if (flags) { @@ -892,7 +921,7 @@ static void update_adv_data(struct hci_request *req) struct hci_cp_le_set_adv_data cp; u8 len; - if (!test_bit(HCI_LE_ENABLED, &hdev->dev_flags)) + if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED)) return; memset(&cp, 0, sizeof(cp)); @@ -980,10 +1009,10 @@ static void update_eir(struct hci_request *req) if (!lmp_ext_inq_capable(hdev)) return; - if (!test_bit(HCI_SSP_ENABLED, &hdev->dev_flags)) + if (!hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) return; - if (test_bit(HCI_SERVICE_CACHE, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_SERVICE_CACHE)) return; memset(&cp, 0, sizeof(cp)); @@ -1019,17 +1048,17 @@ static void update_class(struct hci_request *req) if (!hdev_is_powered(hdev)) return; - if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) + if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) return; - if (test_bit(HCI_SERVICE_CACHE, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_SERVICE_CACHE)) return; cod[0] = hdev->minor_class; cod[1] = hdev->major_class; cod[2] = get_service_classes(hdev); - if (test_bit(HCI_LIMITED_DISCOVERABLE, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_LIMITED_DISCOVERABLE)) cod[1] |= 0x20; if (memcmp(cod, hdev->dev_class, 3) == 0) @@ -1040,7 +1069,7 @@ static void update_class(struct hci_request *req) static bool get_connectable(struct hci_dev *hdev) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; /* If there's a pending mgmt command the flag will not yet have * it's final value, so check for this first. @@ -1051,7 +1080,7 @@ static bool get_connectable(struct hci_dev *hdev) return cp->val; } - return test_bit(HCI_CONNECTABLE, &hdev->dev_flags); + return hci_dev_test_flag(hdev, HCI_CONNECTABLE); } static void disable_advertising(struct hci_request *req) @@ -1071,7 +1100,7 @@ static void enable_advertising(struct hci_request *req) if (hci_conn_num(hdev, LE_LINK) > 0) return; - if (test_bit(HCI_LE_ADV, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_LE_ADV)) disable_advertising(req); /* Clear the HCI_LE_ADV bit temporarily so that the @@ -1079,9 +1108,12 @@ static void enable_advertising(struct hci_request *req) * and write a new random address. The flag will be set back on * as soon as the SET_ADV_ENABLE HCI command completes. */ - clear_bit(HCI_LE_ADV, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_LE_ADV); - connectable = get_connectable(hdev); + if (hci_dev_test_flag(hdev, HCI_ADVERTISING_CONNECTABLE)) + connectable = true; + else + connectable = get_connectable(hdev); /* Set require_privacy to true only when non-connectable * advertising is used. In that case it is fine to use a @@ -1108,7 +1140,7 @@ static void service_cache_off(struct work_struct *work) service_cache.work); struct hci_request req; - if (!test_and_clear_bit(HCI_SERVICE_CACHE, &hdev->dev_flags)) + if (!hci_dev_test_and_clear_flag(hdev, HCI_SERVICE_CACHE)) return; hci_req_init(&req, hdev); @@ -1131,9 +1163,9 @@ static void rpa_expired(struct work_struct *work) BT_DBG(""); - set_bit(HCI_RPA_EXPIRED, &hdev->dev_flags); + hci_dev_set_flag(hdev, HCI_RPA_EXPIRED); - if (!test_bit(HCI_ADVERTISING, &hdev->dev_flags)) + if (!hci_dev_test_flag(hdev, HCI_ADVERTISING)) return; /* The generation of a new RPA and programming it into the @@ -1146,7 +1178,7 @@ static void rpa_expired(struct work_struct *work) static void mgmt_init_hdev(struct sock *sk, struct hci_dev *hdev) { - if (test_and_set_bit(HCI_MGMT, &hdev->dev_flags)) + if (hci_dev_test_and_set_flag(hdev, HCI_MGMT)) return; INIT_DELAYED_WORK(&hdev->service_cache, service_cache_off); @@ -1157,7 +1189,7 @@ static void mgmt_init_hdev(struct sock *sk, struct hci_dev *hdev) * for mgmt we require user-space to explicitly enable * it */ - clear_bit(HCI_BONDABLE, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_BONDABLE); } static int read_controller_info(struct sock *sk, struct hci_dev *hdev, @@ -1186,22 +1218,22 @@ static int read_controller_info(struct sock *sk, struct hci_dev *hdev, hci_dev_unlock(hdev); - return cmd_complete(sk, hdev->id, MGMT_OP_READ_INFO, 0, &rp, - sizeof(rp)); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_READ_INFO, 0, &rp, + sizeof(rp)); } -static void mgmt_pending_free(struct pending_cmd *cmd) +static void mgmt_pending_free(struct mgmt_pending_cmd *cmd) { sock_put(cmd->sk); kfree(cmd->param); kfree(cmd); } -static struct pending_cmd *mgmt_pending_add(struct sock *sk, u16 opcode, - struct hci_dev *hdev, void *data, - u16 len) +static struct mgmt_pending_cmd *mgmt_pending_add(struct sock *sk, u16 opcode, + struct hci_dev *hdev, + void *data, u16 len) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); if (!cmd) @@ -1227,11 +1259,11 @@ static struct pending_cmd *mgmt_pending_add(struct sock *sk, u16 opcode, } static void mgmt_pending_foreach(u16 opcode, struct hci_dev *hdev, - void (*cb)(struct pending_cmd *cmd, + void (*cb)(struct mgmt_pending_cmd *cmd, void *data), void *data) { - struct pending_cmd *cmd, *tmp; + struct mgmt_pending_cmd *cmd, *tmp; list_for_each_entry_safe(cmd, tmp, &hdev->mgmt_pending, list) { if (opcode > 0 && cmd->opcode != opcode) @@ -1241,7 +1273,7 @@ static void mgmt_pending_foreach(u16 opcode, struct hci_dev *hdev, } } -static void mgmt_pending_remove(struct pending_cmd *cmd) +static void mgmt_pending_remove(struct mgmt_pending_cmd *cmd) { list_del(&cmd->list); mgmt_pending_free(cmd); @@ -1251,8 +1283,8 @@ static int send_settings_rsp(struct sock *sk, u16 opcode, struct hci_dev *hdev) { __le32 settings = cpu_to_le32(get_current_settings(hdev)); - return cmd_complete(sk, hdev->id, opcode, 0, &settings, - sizeof(settings)); + return mgmt_cmd_complete(sk, hdev->id, opcode, 0, &settings, + sizeof(settings)); } static void clean_up_hci_complete(struct hci_dev *hdev, u8 status, u16 opcode) @@ -1296,7 +1328,7 @@ static bool hci_stop_discovery(struct hci_request *req) default: /* Passive scanning */ - if (test_bit(HCI_LE_SCAN, &hdev->dev_flags)) { + if (hci_dev_test_flag(hdev, HCI_LE_SCAN)) { hci_req_add_le_scan_disable(req); return true; } @@ -1322,7 +1354,7 @@ static int clean_up_hci_state(struct hci_dev *hdev) hci_req_add(&req, HCI_OP_WRITE_SCAN_ENABLE, 1, &scan); } - if (test_bit(HCI_LE_ADV, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_LE_ADV)) disable_advertising(&req); discov_stopped = hci_stop_discovery(&req); @@ -1370,24 +1402,24 @@ static int set_powered(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_mode *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; int err; BT_DBG("request for %s", hdev->name); if (cp->val != 0x00 && cp->val != 0x01) - return cmd_status(sk, hdev->id, MGMT_OP_SET_POWERED, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_POWERED, + MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); if (mgmt_pending_find(MGMT_OP_SET_POWERED, hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_POWERED, - MGMT_STATUS_BUSY); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_POWERED, + MGMT_STATUS_BUSY); goto failed; } - if (test_and_clear_bit(HCI_AUTO_OFF, &hdev->dev_flags)) { + if (hci_dev_test_and_clear_flag(hdev, HCI_AUTO_OFF)) { cancel_delayed_work(&hdev->power_off); if (cp->val) { @@ -1452,7 +1484,7 @@ struct cmd_lookup { u8 mgmt_status; }; -static void settings_rsp(struct pending_cmd *cmd, void *data) +static void settings_rsp(struct mgmt_pending_cmd *cmd, void *data) { struct cmd_lookup *match = data; @@ -1468,15 +1500,15 @@ static void settings_rsp(struct pending_cmd *cmd, void *data) mgmt_pending_free(cmd); } -static void cmd_status_rsp(struct pending_cmd *cmd, void *data) +static void cmd_status_rsp(struct mgmt_pending_cmd *cmd, void *data) { u8 *status = data; - cmd_status(cmd->sk, cmd->index, cmd->opcode, *status); + mgmt_cmd_status(cmd->sk, cmd->index, cmd->opcode, *status); mgmt_pending_remove(cmd); } -static void cmd_complete_rsp(struct pending_cmd *cmd, void *data) +static void cmd_complete_rsp(struct mgmt_pending_cmd *cmd, void *data) { if (cmd->cmd_complete) { u8 *status = data; @@ -1490,23 +1522,23 @@ static void cmd_complete_rsp(struct pending_cmd *cmd, void *data) cmd_status_rsp(cmd, data); } -static int generic_cmd_complete(struct pending_cmd *cmd, u8 status) +static int generic_cmd_complete(struct mgmt_pending_cmd *cmd, u8 status) { - return cmd_complete(cmd->sk, cmd->index, cmd->opcode, status, - cmd->param, cmd->param_len); + return mgmt_cmd_complete(cmd->sk, cmd->index, cmd->opcode, status, + cmd->param, cmd->param_len); } -static int addr_cmd_complete(struct pending_cmd *cmd, u8 status) +static int addr_cmd_complete(struct mgmt_pending_cmd *cmd, u8 status) { - return cmd_complete(cmd->sk, cmd->index, cmd->opcode, status, cmd->param, - sizeof(struct mgmt_addr_info)); + return mgmt_cmd_complete(cmd->sk, cmd->index, cmd->opcode, status, + cmd->param, sizeof(struct mgmt_addr_info)); } static u8 mgmt_bredr_support(struct hci_dev *hdev) { if (!lmp_bredr_capable(hdev)) return MGMT_STATUS_NOT_SUPPORTED; - else if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) + else if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) return MGMT_STATUS_REJECTED; else return MGMT_STATUS_SUCCESS; @@ -1516,7 +1548,7 @@ static u8 mgmt_le_support(struct hci_dev *hdev) { if (!lmp_le_capable(hdev)) return MGMT_STATUS_NOT_SUPPORTED; - else if (!test_bit(HCI_LE_ENABLED, &hdev->dev_flags)) + else if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED)) return MGMT_STATUS_REJECTED; else return MGMT_STATUS_SUCCESS; @@ -1525,7 +1557,7 @@ static u8 mgmt_le_support(struct hci_dev *hdev) static void set_discoverable_complete(struct hci_dev *hdev, u8 status, u16 opcode) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct mgmt_mode *cp; struct hci_request req; bool changed; @@ -1540,15 +1572,14 @@ static void set_discoverable_complete(struct hci_dev *hdev, u8 status, if (status) { u8 mgmt_err = mgmt_status(status); - cmd_status(cmd->sk, cmd->index, cmd->opcode, mgmt_err); - clear_bit(HCI_LIMITED_DISCOVERABLE, &hdev->dev_flags); + mgmt_cmd_status(cmd->sk, cmd->index, cmd->opcode, mgmt_err); + hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE); goto remove_cmd; } cp = cmd->param; if (cp->val) { - changed = !test_and_set_bit(HCI_DISCOVERABLE, - &hdev->dev_flags); + changed = !hci_dev_test_and_set_flag(hdev, HCI_DISCOVERABLE); if (hdev->discov_timeout > 0) { int to = msecs_to_jiffies(hdev->discov_timeout * 1000); @@ -1556,8 +1587,7 @@ static void set_discoverable_complete(struct hci_dev *hdev, u8 status, to); } } else { - changed = test_and_clear_bit(HCI_DISCOVERABLE, - &hdev->dev_flags); + changed = hci_dev_test_and_clear_flag(hdev, HCI_DISCOVERABLE); } send_settings_rsp(cmd->sk, MGMT_OP_SET_DISCOVERABLE, hdev); @@ -1586,7 +1616,7 @@ static int set_discoverable(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_set_discoverable *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; u16 timeout; u8 scan; @@ -1594,14 +1624,14 @@ static int set_discoverable(struct sock *sk, struct hci_dev *hdev, void *data, BT_DBG("request for %s", hdev->name); - if (!test_bit(HCI_LE_ENABLED, &hdev->dev_flags) && - !test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, - MGMT_STATUS_REJECTED); + if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED) && + !hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, + MGMT_STATUS_REJECTED); if (cp->val != 0x00 && cp->val != 0x01 && cp->val != 0x02) - return cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, + MGMT_STATUS_INVALID_PARAMS); timeout = __le16_to_cpu(cp->timeout); @@ -1610,27 +1640,27 @@ static int set_discoverable(struct sock *sk, struct hci_dev *hdev, void *data, */ if ((cp->val == 0x00 && timeout > 0) || (cp->val == 0x02 && timeout == 0)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, + MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); if (!hdev_is_powered(hdev) && timeout > 0) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, - MGMT_STATUS_NOT_POWERED); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, + MGMT_STATUS_NOT_POWERED); goto failed; } if (mgmt_pending_find(MGMT_OP_SET_DISCOVERABLE, hdev) || mgmt_pending_find(MGMT_OP_SET_CONNECTABLE, hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, - MGMT_STATUS_BUSY); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, + MGMT_STATUS_BUSY); goto failed; } - if (!test_bit(HCI_CONNECTABLE, &hdev->dev_flags)) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, - MGMT_STATUS_REJECTED); + if (!hci_dev_test_flag(hdev, HCI_CONNECTABLE)) { + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DISCOVERABLE, + MGMT_STATUS_REJECTED); goto failed; } @@ -1641,8 +1671,8 @@ static int set_discoverable(struct sock *sk, struct hci_dev *hdev, void *data, * not a valid operation since it requires a timeout * and so no need to check HCI_LIMITED_DISCOVERABLE. */ - if (!!cp->val != test_bit(HCI_DISCOVERABLE, &hdev->dev_flags)) { - change_bit(HCI_DISCOVERABLE, &hdev->dev_flags); + if (!!cp->val != hci_dev_test_flag(hdev, HCI_DISCOVERABLE)) { + hci_dev_change_flag(hdev, HCI_DISCOVERABLE); changed = true; } @@ -1660,9 +1690,9 @@ static int set_discoverable(struct sock *sk, struct hci_dev *hdev, void *data, * value with the new value. And if only the timeout gets updated, * then no need for any HCI transactions. */ - if (!!cp->val == test_bit(HCI_DISCOVERABLE, &hdev->dev_flags) && - (cp->val == 0x02) == test_bit(HCI_LIMITED_DISCOVERABLE, - &hdev->dev_flags)) { + if (!!cp->val == hci_dev_test_flag(hdev, HCI_DISCOVERABLE) && + (cp->val == 0x02) == hci_dev_test_flag(hdev, + HCI_LIMITED_DISCOVERABLE)) { cancel_delayed_work(&hdev->discov_off); hdev->discov_timeout = timeout; @@ -1691,16 +1721,16 @@ static int set_discoverable(struct sock *sk, struct hci_dev *hdev, void *data, /* Limited discoverable mode */ if (cp->val == 0x02) - set_bit(HCI_LIMITED_DISCOVERABLE, &hdev->dev_flags); + hci_dev_set_flag(hdev, HCI_LIMITED_DISCOVERABLE); else - clear_bit(HCI_LIMITED_DISCOVERABLE, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE); hci_req_init(&req, hdev); /* The procedure for LE-only controllers is much simpler - just * update the advertising data. */ - if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) + if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) goto update_ad; scan = SCAN_PAGE; @@ -1730,7 +1760,7 @@ static int set_discoverable(struct sock *sk, struct hci_dev *hdev, void *data, scan |= SCAN_INQUIRY; } else { - clear_bit(HCI_LIMITED_DISCOVERABLE, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE); } hci_req_add(&req, HCI_OP_WRITE_SCAN_ENABLE, sizeof(scan), &scan); @@ -1753,7 +1783,7 @@ static void write_fast_connectable(struct hci_request *req, bool enable) struct hci_cp_write_page_scan_activity acp; u8 type; - if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) + if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) return; if (hdev->hci_ver < BLUETOOTH_VER_1_2) @@ -1785,7 +1815,7 @@ static void write_fast_connectable(struct hci_request *req, bool enable) static void set_connectable_complete(struct hci_dev *hdev, u8 status, u16 opcode) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct mgmt_mode *cp; bool conn_changed, discov_changed; @@ -1799,20 +1829,20 @@ static void set_connectable_complete(struct hci_dev *hdev, u8 status, if (status) { u8 mgmt_err = mgmt_status(status); - cmd_status(cmd->sk, cmd->index, cmd->opcode, mgmt_err); + mgmt_cmd_status(cmd->sk, cmd->index, cmd->opcode, mgmt_err); goto remove_cmd; } cp = cmd->param; if (cp->val) { - conn_changed = !test_and_set_bit(HCI_CONNECTABLE, - &hdev->dev_flags); + conn_changed = !hci_dev_test_and_set_flag(hdev, + HCI_CONNECTABLE); discov_changed = false; } else { - conn_changed = test_and_clear_bit(HCI_CONNECTABLE, - &hdev->dev_flags); - discov_changed = test_and_clear_bit(HCI_DISCOVERABLE, - &hdev->dev_flags); + conn_changed = hci_dev_test_and_clear_flag(hdev, + HCI_CONNECTABLE); + discov_changed = hci_dev_test_and_clear_flag(hdev, + HCI_DISCOVERABLE); } send_settings_rsp(cmd->sk, MGMT_OP_SET_CONNECTABLE, hdev); @@ -1838,14 +1868,14 @@ static int set_connectable_update_settings(struct hci_dev *hdev, bool changed = false; int err; - if (!!val != test_bit(HCI_CONNECTABLE, &hdev->dev_flags)) + if (!!val != hci_dev_test_flag(hdev, HCI_CONNECTABLE)) changed = true; if (val) { - set_bit(HCI_CONNECTABLE, &hdev->dev_flags); + hci_dev_set_flag(hdev, HCI_CONNECTABLE); } else { - clear_bit(HCI_CONNECTABLE, &hdev->dev_flags); - clear_bit(HCI_DISCOVERABLE, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_CONNECTABLE); + hci_dev_clear_flag(hdev, HCI_DISCOVERABLE); } err = send_settings_rsp(sk, MGMT_OP_SET_CONNECTABLE, hdev); @@ -1865,21 +1895,21 @@ static int set_connectable(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_mode *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; u8 scan; int err; BT_DBG("request for %s", hdev->name); - if (!test_bit(HCI_LE_ENABLED, &hdev->dev_flags) && - !test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_CONNECTABLE, - MGMT_STATUS_REJECTED); + if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED) && + !hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_CONNECTABLE, + MGMT_STATUS_REJECTED); if (cp->val != 0x00 && cp->val != 0x01) - return cmd_status(sk, hdev->id, MGMT_OP_SET_CONNECTABLE, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_CONNECTABLE, + MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); @@ -1890,8 +1920,8 @@ static int set_connectable(struct sock *sk, struct hci_dev *hdev, void *data, if (mgmt_pending_find(MGMT_OP_SET_DISCOVERABLE, hdev) || mgmt_pending_find(MGMT_OP_SET_CONNECTABLE, hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_CONNECTABLE, - MGMT_STATUS_BUSY); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_CONNECTABLE, + MGMT_STATUS_BUSY); goto failed; } @@ -1907,10 +1937,10 @@ static int set_connectable(struct sock *sk, struct hci_dev *hdev, void *data, * by-product of disabling connectable, we need to update the * advertising flags. */ - if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) { + if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) { if (!cp->val) { - clear_bit(HCI_LIMITED_DISCOVERABLE, &hdev->dev_flags); - clear_bit(HCI_DISCOVERABLE, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE); + hci_dev_clear_flag(hdev, HCI_DISCOVERABLE); } update_adv_data(&req); } else if (cp->val != test_bit(HCI_PSCAN, &hdev->flags)) { @@ -1939,17 +1969,8 @@ static int set_connectable(struct sock *sk, struct hci_dev *hdev, void *data, } no_scan_update: - /* If we're going from non-connectable to connectable or - * vice-versa when fast connectable is enabled ensure that fast - * connectable gets disabled. write_fast_connectable won't do - * anything if the page scan parameters are already what they - * should be. - */ - if (cp->val || test_bit(HCI_FAST_CONNECTABLE, &hdev->dev_flags)) - write_fast_connectable(&req, false); - /* Update the advertising parameters if necessary */ - if (test_bit(HCI_ADVERTISING, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_ADVERTISING)) enable_advertising(&req); err = hci_req_run(&req, set_connectable_complete); @@ -1976,15 +1997,15 @@ static int set_bondable(struct sock *sk, struct hci_dev *hdev, void *data, BT_DBG("request for %s", hdev->name); if (cp->val != 0x00 && cp->val != 0x01) - return cmd_status(sk, hdev->id, MGMT_OP_SET_BONDABLE, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_BONDABLE, + MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); if (cp->val) - changed = !test_and_set_bit(HCI_BONDABLE, &hdev->dev_flags); + changed = !hci_dev_test_and_set_flag(hdev, HCI_BONDABLE); else - changed = test_and_clear_bit(HCI_BONDABLE, &hdev->dev_flags); + changed = hci_dev_test_and_clear_flag(hdev, HCI_BONDABLE); err = send_settings_rsp(sk, MGMT_OP_SET_BONDABLE, hdev); if (err < 0) @@ -2002,7 +2023,7 @@ static int set_link_security(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_mode *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; u8 val, status; int err; @@ -2010,21 +2031,20 @@ static int set_link_security(struct sock *sk, struct hci_dev *hdev, void *data, status = mgmt_bredr_support(hdev); if (status) - return cmd_status(sk, hdev->id, MGMT_OP_SET_LINK_SECURITY, - status); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_LINK_SECURITY, + status); if (cp->val != 0x00 && cp->val != 0x01) - return cmd_status(sk, hdev->id, MGMT_OP_SET_LINK_SECURITY, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_LINK_SECURITY, + MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); if (!hdev_is_powered(hdev)) { bool changed = false; - if (!!cp->val != test_bit(HCI_LINK_SECURITY, - &hdev->dev_flags)) { - change_bit(HCI_LINK_SECURITY, &hdev->dev_flags); + if (!!cp->val != hci_dev_test_flag(hdev, HCI_LINK_SECURITY)) { + hci_dev_change_flag(hdev, HCI_LINK_SECURITY); changed = true; } @@ -2039,8 +2059,8 @@ static int set_link_security(struct sock *sk, struct hci_dev *hdev, void *data, } if (mgmt_pending_find(MGMT_OP_SET_LINK_SECURITY, hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_LINK_SECURITY, - MGMT_STATUS_BUSY); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_LINK_SECURITY, + MGMT_STATUS_BUSY); goto failed; } @@ -2071,7 +2091,7 @@ failed: static int set_ssp(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_mode *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; u8 status; int err; @@ -2079,15 +2099,15 @@ static int set_ssp(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) status = mgmt_bredr_support(hdev); if (status) - return cmd_status(sk, hdev->id, MGMT_OP_SET_SSP, status); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SSP, status); if (!lmp_ssp_capable(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_SSP, - MGMT_STATUS_NOT_SUPPORTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SSP, + MGMT_STATUS_NOT_SUPPORTED); if (cp->val != 0x00 && cp->val != 0x01) - return cmd_status(sk, hdev->id, MGMT_OP_SET_SSP, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SSP, + MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); @@ -2095,16 +2115,16 @@ static int set_ssp(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) bool changed; if (cp->val) { - changed = !test_and_set_bit(HCI_SSP_ENABLED, - &hdev->dev_flags); + changed = !hci_dev_test_and_set_flag(hdev, + HCI_SSP_ENABLED); } else { - changed = test_and_clear_bit(HCI_SSP_ENABLED, - &hdev->dev_flags); + changed = hci_dev_test_and_clear_flag(hdev, + HCI_SSP_ENABLED); if (!changed) - changed = test_and_clear_bit(HCI_HS_ENABLED, - &hdev->dev_flags); + changed = hci_dev_test_and_clear_flag(hdev, + HCI_HS_ENABLED); else - clear_bit(HCI_HS_ENABLED, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_HS_ENABLED); } err = send_settings_rsp(sk, MGMT_OP_SET_SSP, hdev); @@ -2118,12 +2138,12 @@ static int set_ssp(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) } if (mgmt_pending_find(MGMT_OP_SET_SSP, hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_SSP, - MGMT_STATUS_BUSY); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SSP, + MGMT_STATUS_BUSY); goto failed; } - if (!!cp->val == test_bit(HCI_SSP_ENABLED, &hdev->dev_flags)) { + if (!!cp->val == hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) { err = send_settings_rsp(sk, MGMT_OP_SET_SSP, hdev); goto failed; } @@ -2134,7 +2154,7 @@ static int set_ssp(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) goto failed; } - if (!cp->val && test_bit(HCI_USE_DEBUG_KEYS, &hdev->dev_flags)) + if (!cp->val && hci_dev_test_flag(hdev, HCI_USE_DEBUG_KEYS)) hci_send_cmd(hdev, HCI_OP_WRITE_SSP_DEBUG_MODE, sizeof(cp->val), &cp->val); @@ -2160,38 +2180,38 @@ static int set_hs(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) status = mgmt_bredr_support(hdev); if (status) - return cmd_status(sk, hdev->id, MGMT_OP_SET_HS, status); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, status); if (!lmp_ssp_capable(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_HS, - MGMT_STATUS_NOT_SUPPORTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, + MGMT_STATUS_NOT_SUPPORTED); - if (!test_bit(HCI_SSP_ENABLED, &hdev->dev_flags)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_HS, - MGMT_STATUS_REJECTED); + if (!hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, + MGMT_STATUS_REJECTED); if (cp->val != 0x00 && cp->val != 0x01) - return cmd_status(sk, hdev->id, MGMT_OP_SET_HS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, + MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); if (mgmt_pending_find(MGMT_OP_SET_SSP, hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_HS, - MGMT_STATUS_BUSY); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, + MGMT_STATUS_BUSY); goto unlock; } if (cp->val) { - changed = !test_and_set_bit(HCI_HS_ENABLED, &hdev->dev_flags); + changed = !hci_dev_test_and_set_flag(hdev, HCI_HS_ENABLED); } else { if (hdev_is_powered(hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_HS, - MGMT_STATUS_REJECTED); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_HS, + MGMT_STATUS_REJECTED); goto unlock; } - changed = test_and_clear_bit(HCI_HS_ENABLED, &hdev->dev_flags); + changed = hci_dev_test_and_clear_flag(hdev, HCI_HS_ENABLED); } err = send_settings_rsp(sk, MGMT_OP_SET_HS, hdev); @@ -2232,7 +2252,7 @@ static void le_enable_complete(struct hci_dev *hdev, u8 status, u16 opcode) * has actually been enabled. During power on, the * update in powered_update_hci will take care of it. */ - if (test_bit(HCI_LE_ENABLED, &hdev->dev_flags)) { + if (hci_dev_test_flag(hdev, HCI_LE_ENABLED)) { struct hci_request req; hci_req_init(&req, hdev); @@ -2250,7 +2270,7 @@ static int set_le(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_mode *cp = data; struct hci_cp_write_le_host_supported hci_cp; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; int err; u8 val, enabled; @@ -2258,17 +2278,17 @@ static int set_le(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) BT_DBG("request for %s", hdev->name); if (!lmp_le_capable(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_LE, - MGMT_STATUS_NOT_SUPPORTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_LE, + MGMT_STATUS_NOT_SUPPORTED); if (cp->val != 0x00 && cp->val != 0x01) - return cmd_status(sk, hdev->id, MGMT_OP_SET_LE, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_LE, + MGMT_STATUS_INVALID_PARAMS); /* LE-only devices do not allow toggling LE on/off */ - if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_LE, - MGMT_STATUS_REJECTED); + if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_LE, + MGMT_STATUS_REJECTED); hci_dev_lock(hdev); @@ -2278,13 +2298,13 @@ static int set_le(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) if (!hdev_is_powered(hdev) || val == enabled) { bool changed = false; - if (val != test_bit(HCI_LE_ENABLED, &hdev->dev_flags)) { - change_bit(HCI_LE_ENABLED, &hdev->dev_flags); + if (val != hci_dev_test_flag(hdev, HCI_LE_ENABLED)) { + hci_dev_change_flag(hdev, HCI_LE_ENABLED); changed = true; } - if (!val && test_bit(HCI_ADVERTISING, &hdev->dev_flags)) { - clear_bit(HCI_ADVERTISING, &hdev->dev_flags); + if (!val && hci_dev_test_flag(hdev, HCI_ADVERTISING)) { + hci_dev_clear_flag(hdev, HCI_ADVERTISING); changed = true; } @@ -2300,8 +2320,8 @@ static int set_le(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) if (mgmt_pending_find(MGMT_OP_SET_LE, hdev) || mgmt_pending_find(MGMT_OP_SET_ADVERTISING, hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_LE, - MGMT_STATUS_BUSY); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_LE, + MGMT_STATUS_BUSY); goto unlock; } @@ -2319,7 +2339,7 @@ static int set_le(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) hci_cp.le = val; hci_cp.simul = 0x00; } else { - if (test_bit(HCI_LE_ADV, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_LE_ADV)) disable_advertising(&req); } @@ -2343,7 +2363,7 @@ unlock: */ static bool pending_eir_or_class(struct hci_dev *hdev) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; list_for_each_entry(cmd, &hdev->mgmt_pending, list) { switch (cmd->opcode) { @@ -2379,7 +2399,7 @@ static u8 get_uuid_size(const u8 *uuid) static void mgmt_class_complete(struct hci_dev *hdev, u16 mgmt_op, u8 status) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; hci_dev_lock(hdev); @@ -2387,8 +2407,8 @@ static void mgmt_class_complete(struct hci_dev *hdev, u16 mgmt_op, u8 status) if (!cmd) goto unlock; - cmd_complete(cmd->sk, cmd->index, cmd->opcode, mgmt_status(status), - hdev->dev_class, 3); + mgmt_cmd_complete(cmd->sk, cmd->index, cmd->opcode, + mgmt_status(status), hdev->dev_class, 3); mgmt_pending_remove(cmd); @@ -2406,7 +2426,7 @@ static void add_uuid_complete(struct hci_dev *hdev, u8 status, u16 opcode) static int add_uuid(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_add_uuid *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; struct bt_uuid *uuid; int err; @@ -2416,8 +2436,8 @@ static int add_uuid(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) hci_dev_lock(hdev); if (pending_eir_or_class(hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_ADD_UUID, - MGMT_STATUS_BUSY); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_ADD_UUID, + MGMT_STATUS_BUSY); goto failed; } @@ -2443,8 +2463,8 @@ static int add_uuid(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) if (err != -ENODATA) goto failed; - err = cmd_complete(sk, hdev->id, MGMT_OP_ADD_UUID, 0, - hdev->dev_class, 3); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_UUID, 0, + hdev->dev_class, 3); goto failed; } @@ -2466,7 +2486,7 @@ static bool enable_service_cache(struct hci_dev *hdev) if (!hdev_is_powered(hdev)) return false; - if (!test_and_set_bit(HCI_SERVICE_CACHE, &hdev->dev_flags)) { + if (!hci_dev_test_and_set_flag(hdev, HCI_SERVICE_CACHE)) { queue_delayed_work(hdev->workqueue, &hdev->service_cache, CACHE_TIMEOUT); return true; @@ -2486,7 +2506,7 @@ static int remove_uuid(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_remove_uuid *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct bt_uuid *match, *tmp; u8 bt_uuid_any[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; struct hci_request req; @@ -2497,8 +2517,8 @@ static int remove_uuid(struct sock *sk, struct hci_dev *hdev, void *data, hci_dev_lock(hdev); if (pending_eir_or_class(hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_REMOVE_UUID, - MGMT_STATUS_BUSY); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_REMOVE_UUID, + MGMT_STATUS_BUSY); goto unlock; } @@ -2506,8 +2526,9 @@ static int remove_uuid(struct sock *sk, struct hci_dev *hdev, void *data, hci_uuids_clear(hdev); if (enable_service_cache(hdev)) { - err = cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_UUID, - 0, hdev->dev_class, 3); + err = mgmt_cmd_complete(sk, hdev->id, + MGMT_OP_REMOVE_UUID, + 0, hdev->dev_class, 3); goto unlock; } @@ -2526,8 +2547,8 @@ static int remove_uuid(struct sock *sk, struct hci_dev *hdev, void *data, } if (found == 0) { - err = cmd_status(sk, hdev->id, MGMT_OP_REMOVE_UUID, - MGMT_STATUS_INVALID_PARAMS); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_REMOVE_UUID, + MGMT_STATUS_INVALID_PARAMS); goto unlock; } @@ -2542,8 +2563,8 @@ update_class: if (err != -ENODATA) goto unlock; - err = cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_UUID, 0, - hdev->dev_class, 3); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_UUID, 0, + hdev->dev_class, 3); goto unlock; } @@ -2571,27 +2592,27 @@ static int set_dev_class(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_set_dev_class *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; int err; BT_DBG("request for %s", hdev->name); if (!lmp_bredr_capable(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, - MGMT_STATUS_NOT_SUPPORTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, + MGMT_STATUS_NOT_SUPPORTED); hci_dev_lock(hdev); if (pending_eir_or_class(hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, - MGMT_STATUS_BUSY); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, + MGMT_STATUS_BUSY); goto unlock; } if ((cp->minor & 0x03) != 0 || (cp->major & 0xe0) != 0) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, - MGMT_STATUS_INVALID_PARAMS); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, + MGMT_STATUS_INVALID_PARAMS); goto unlock; } @@ -2599,14 +2620,14 @@ static int set_dev_class(struct sock *sk, struct hci_dev *hdev, void *data, hdev->minor_class = cp->minor; if (!hdev_is_powered(hdev)) { - err = cmd_complete(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, 0, - hdev->dev_class, 3); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, 0, + hdev->dev_class, 3); goto unlock; } hci_req_init(&req, hdev); - if (test_and_clear_bit(HCI_SERVICE_CACHE, &hdev->dev_flags)) { + if (hci_dev_test_and_clear_flag(hdev, HCI_SERVICE_CACHE)) { hci_dev_unlock(hdev); cancel_delayed_work_sync(&hdev->service_cache); hci_dev_lock(hdev); @@ -2620,8 +2641,8 @@ static int set_dev_class(struct sock *sk, struct hci_dev *hdev, void *data, if (err != -ENODATA) goto unlock; - err = cmd_complete(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, 0, - hdev->dev_class, 3); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_DEV_CLASS, 0, + hdev->dev_class, 3); goto unlock; } @@ -2651,15 +2672,15 @@ static int load_link_keys(struct sock *sk, struct hci_dev *hdev, void *data, BT_DBG("request for %s", hdev->name); if (!lmp_bredr_capable(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, - MGMT_STATUS_NOT_SUPPORTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, + MGMT_STATUS_NOT_SUPPORTED); key_count = __le16_to_cpu(cp->key_count); if (key_count > max_key_count) { BT_ERR("load_link_keys: too big key_count value %u", key_count); - return cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, + MGMT_STATUS_INVALID_PARAMS); } expected_len = sizeof(*cp) + key_count * @@ -2667,13 +2688,13 @@ static int load_link_keys(struct sock *sk, struct hci_dev *hdev, void *data, if (expected_len != len) { BT_ERR("load_link_keys: expected %u bytes, got %u bytes", expected_len, len); - return cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, + MGMT_STATUS_INVALID_PARAMS); } if (cp->debug_keys != 0x00 && cp->debug_keys != 0x01) - return cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, + MGMT_STATUS_INVALID_PARAMS); BT_DBG("%s debug_keys %u key_count %u", hdev->name, cp->debug_keys, key_count); @@ -2682,8 +2703,9 @@ static int load_link_keys(struct sock *sk, struct hci_dev *hdev, void *data, struct mgmt_link_key_info *key = &cp->keys[i]; if (key->addr.type != BDADDR_BREDR || key->type > 0x08) - return cmd_status(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, + MGMT_OP_LOAD_LINK_KEYS, + MGMT_STATUS_INVALID_PARAMS); } hci_dev_lock(hdev); @@ -2691,11 +2713,10 @@ static int load_link_keys(struct sock *sk, struct hci_dev *hdev, void *data, hci_link_keys_clear(hdev); if (cp->debug_keys) - changed = !test_and_set_bit(HCI_KEEP_DEBUG_KEYS, - &hdev->dev_flags); + changed = !hci_dev_test_and_set_flag(hdev, HCI_KEEP_DEBUG_KEYS); else - changed = test_and_clear_bit(HCI_KEEP_DEBUG_KEYS, - &hdev->dev_flags); + changed = hci_dev_test_and_clear_flag(hdev, + HCI_KEEP_DEBUG_KEYS); if (changed) new_settings(hdev, NULL); @@ -2713,7 +2734,7 @@ static int load_link_keys(struct sock *sk, struct hci_dev *hdev, void *data, key->type, key->pin_len, NULL); } - cmd_complete(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, 0, NULL, 0); + mgmt_cmd_complete(sk, hdev->id, MGMT_OP_LOAD_LINK_KEYS, 0, NULL, 0); hci_dev_unlock(hdev); @@ -2738,7 +2759,7 @@ static int unpair_device(struct sock *sk, struct hci_dev *hdev, void *data, struct mgmt_cp_unpair_device *cp = data; struct mgmt_rp_unpair_device rp; struct hci_cp_disconnect dc; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_conn *conn; int err; @@ -2747,20 +2768,21 @@ static int unpair_device(struct sock *sk, struct hci_dev *hdev, void *data, rp.addr.type = cp->addr.type; if (!bdaddr_type_is_valid(cp->addr.type)) - return cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, - MGMT_STATUS_INVALID_PARAMS, - &rp, sizeof(rp)); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, + MGMT_STATUS_INVALID_PARAMS, + &rp, sizeof(rp)); if (cp->disconnect != 0x00 && cp->disconnect != 0x01) - return cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, - MGMT_STATUS_INVALID_PARAMS, - &rp, sizeof(rp)); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, + MGMT_STATUS_INVALID_PARAMS, + &rp, sizeof(rp)); hci_dev_lock(hdev); if (!hdev_is_powered(hdev)) { - err = cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, - MGMT_STATUS_NOT_POWERED, &rp, sizeof(rp)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, + MGMT_STATUS_NOT_POWERED, &rp, + sizeof(rp)); goto unlock; } @@ -2810,8 +2832,9 @@ static int unpair_device(struct sock *sk, struct hci_dev *hdev, void *data, } if (err < 0) { - err = cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, - MGMT_STATUS_NOT_PAIRED, &rp, sizeof(rp)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, + MGMT_STATUS_NOT_PAIRED, &rp, + sizeof(rp)); goto unlock; } @@ -2819,8 +2842,8 @@ static int unpair_device(struct sock *sk, struct hci_dev *hdev, void *data, * link is requested. */ if (!conn) { - err = cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, 0, - &rp, sizeof(rp)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_UNPAIR_DEVICE, 0, + &rp, sizeof(rp)); device_unpaired(hdev, &cp->addr.bdaddr, cp->addr.type, sk); goto unlock; } @@ -2850,7 +2873,7 @@ static int disconnect(struct sock *sk, struct hci_dev *hdev, void *data, { struct mgmt_cp_disconnect *cp = data; struct mgmt_rp_disconnect rp; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_conn *conn; int err; @@ -2861,21 +2884,22 @@ static int disconnect(struct sock *sk, struct hci_dev *hdev, void *data, rp.addr.type = cp->addr.type; if (!bdaddr_type_is_valid(cp->addr.type)) - return cmd_complete(sk, hdev->id, MGMT_OP_DISCONNECT, - MGMT_STATUS_INVALID_PARAMS, - &rp, sizeof(rp)); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_DISCONNECT, + MGMT_STATUS_INVALID_PARAMS, + &rp, sizeof(rp)); hci_dev_lock(hdev); if (!test_bit(HCI_UP, &hdev->flags)) { - err = cmd_complete(sk, hdev->id, MGMT_OP_DISCONNECT, - MGMT_STATUS_NOT_POWERED, &rp, sizeof(rp)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_DISCONNECT, + MGMT_STATUS_NOT_POWERED, &rp, + sizeof(rp)); goto failed; } if (mgmt_pending_find(MGMT_OP_DISCONNECT, hdev)) { - err = cmd_complete(sk, hdev->id, MGMT_OP_DISCONNECT, - MGMT_STATUS_BUSY, &rp, sizeof(rp)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_DISCONNECT, + MGMT_STATUS_BUSY, &rp, sizeof(rp)); goto failed; } @@ -2886,8 +2910,9 @@ static int disconnect(struct sock *sk, struct hci_dev *hdev, void *data, conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &cp->addr.bdaddr); if (!conn || conn->state == BT_OPEN || conn->state == BT_CLOSED) { - err = cmd_complete(sk, hdev->id, MGMT_OP_DISCONNECT, - MGMT_STATUS_NOT_CONNECTED, &rp, sizeof(rp)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_DISCONNECT, + MGMT_STATUS_NOT_CONNECTED, &rp, + sizeof(rp)); goto failed; } @@ -2941,8 +2966,8 @@ static int get_connections(struct sock *sk, struct hci_dev *hdev, void *data, hci_dev_lock(hdev); if (!hdev_is_powered(hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_GET_CONNECTIONS, - MGMT_STATUS_NOT_POWERED); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_GET_CONNECTIONS, + MGMT_STATUS_NOT_POWERED); goto unlock; } @@ -2975,8 +3000,8 @@ static int get_connections(struct sock *sk, struct hci_dev *hdev, void *data, /* Recalculate length in case of filtered SCO connections, etc */ rp_len = sizeof(*rp) + (i * sizeof(struct mgmt_addr_info)); - err = cmd_complete(sk, hdev->id, MGMT_OP_GET_CONNECTIONS, 0, rp, - rp_len); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CONNECTIONS, 0, rp, + rp_len); kfree(rp); @@ -2988,7 +3013,7 @@ unlock: static int send_pin_code_neg_reply(struct sock *sk, struct hci_dev *hdev, struct mgmt_cp_pin_code_neg_reply *cp) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; int err; cmd = mgmt_pending_add(sk, MGMT_OP_PIN_CODE_NEG_REPLY, hdev, cp, @@ -3010,7 +3035,7 @@ static int pin_code_reply(struct sock *sk, struct hci_dev *hdev, void *data, struct hci_conn *conn; struct mgmt_cp_pin_code_reply *cp = data; struct hci_cp_pin_code_reply reply; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; int err; BT_DBG(""); @@ -3018,15 +3043,15 @@ static int pin_code_reply(struct sock *sk, struct hci_dev *hdev, void *data, hci_dev_lock(hdev); if (!hdev_is_powered(hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_PIN_CODE_REPLY, - MGMT_STATUS_NOT_POWERED); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_PIN_CODE_REPLY, + MGMT_STATUS_NOT_POWERED); goto failed; } conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->addr.bdaddr); if (!conn) { - err = cmd_status(sk, hdev->id, MGMT_OP_PIN_CODE_REPLY, - MGMT_STATUS_NOT_CONNECTED); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_PIN_CODE_REPLY, + MGMT_STATUS_NOT_CONNECTED); goto failed; } @@ -3039,8 +3064,8 @@ static int pin_code_reply(struct sock *sk, struct hci_dev *hdev, void *data, err = send_pin_code_neg_reply(sk, hdev, &ncp); if (err >= 0) - err = cmd_status(sk, hdev->id, MGMT_OP_PIN_CODE_REPLY, - MGMT_STATUS_INVALID_PARAMS); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_PIN_CODE_REPLY, + MGMT_STATUS_INVALID_PARAMS); goto failed; } @@ -3074,8 +3099,8 @@ static int set_io_capability(struct sock *sk, struct hci_dev *hdev, void *data, BT_DBG(""); if (cp->io_capability > SMP_IO_KEYBOARD_DISPLAY) - return cmd_complete(sk, hdev->id, MGMT_OP_SET_IO_CAPABILITY, - MGMT_STATUS_INVALID_PARAMS, NULL, 0); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_IO_CAPABILITY, + MGMT_STATUS_INVALID_PARAMS, NULL, 0); hci_dev_lock(hdev); @@ -3086,14 +3111,14 @@ static int set_io_capability(struct sock *sk, struct hci_dev *hdev, void *data, hci_dev_unlock(hdev); - return cmd_complete(sk, hdev->id, MGMT_OP_SET_IO_CAPABILITY, 0, NULL, - 0); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_IO_CAPABILITY, 0, + NULL, 0); } -static struct pending_cmd *find_pairing(struct hci_conn *conn) +static struct mgmt_pending_cmd *find_pairing(struct hci_conn *conn) { struct hci_dev *hdev = conn->hdev; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; list_for_each_entry(cmd, &hdev->mgmt_pending, list) { if (cmd->opcode != MGMT_OP_PAIR_DEVICE) @@ -3108,7 +3133,7 @@ static struct pending_cmd *find_pairing(struct hci_conn *conn) return NULL; } -static int pairing_complete(struct pending_cmd *cmd, u8 status) +static int pairing_complete(struct mgmt_pending_cmd *cmd, u8 status) { struct mgmt_rp_pair_device rp; struct hci_conn *conn = cmd->user_data; @@ -3117,8 +3142,8 @@ static int pairing_complete(struct pending_cmd *cmd, u8 status) bacpy(&rp.addr.bdaddr, &conn->dst); rp.addr.type = link_to_bdaddr(conn->type, conn->dst_type); - err = cmd_complete(cmd->sk, cmd->index, MGMT_OP_PAIR_DEVICE, status, - &rp, sizeof(rp)); + err = mgmt_cmd_complete(cmd->sk, cmd->index, MGMT_OP_PAIR_DEVICE, + status, &rp, sizeof(rp)); /* So we don't get further callbacks for this connection */ conn->connect_cfm_cb = NULL; @@ -3140,7 +3165,7 @@ static int pairing_complete(struct pending_cmd *cmd, u8 status) void mgmt_smp_complete(struct hci_conn *conn, bool complete) { u8 status = complete ? MGMT_STATUS_SUCCESS : MGMT_STATUS_FAILED; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; cmd = find_pairing(conn); if (cmd) { @@ -3151,7 +3176,7 @@ void mgmt_smp_complete(struct hci_conn *conn, bool complete) static void pairing_complete_cb(struct hci_conn *conn, u8 status) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; BT_DBG("status %u", status); @@ -3167,7 +3192,7 @@ static void pairing_complete_cb(struct hci_conn *conn, u8 status) static void le_pairing_complete_cb(struct hci_conn *conn, u8 status) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; BT_DBG("status %u", status); @@ -3189,7 +3214,7 @@ static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data, { struct mgmt_cp_pair_device *cp = data; struct mgmt_rp_pair_device rp; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; u8 sec_level, auth_type; struct hci_conn *conn; int err; @@ -3201,20 +3226,28 @@ static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data, rp.addr.type = cp->addr.type; if (!bdaddr_type_is_valid(cp->addr.type)) - return cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, - MGMT_STATUS_INVALID_PARAMS, - &rp, sizeof(rp)); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, + MGMT_STATUS_INVALID_PARAMS, + &rp, sizeof(rp)); if (cp->io_cap > SMP_IO_KEYBOARD_DISPLAY) - return cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, - MGMT_STATUS_INVALID_PARAMS, - &rp, sizeof(rp)); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, + MGMT_STATUS_INVALID_PARAMS, + &rp, sizeof(rp)); hci_dev_lock(hdev); if (!hdev_is_powered(hdev)) { - err = cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, - MGMT_STATUS_NOT_POWERED, &rp, sizeof(rp)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, + MGMT_STATUS_NOT_POWERED, &rp, + sizeof(rp)); + goto unlock; + } + + 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; } @@ -3262,16 +3295,15 @@ static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data, else status = MGMT_STATUS_CONNECT_FAILED; - err = cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, - status, &rp, - sizeof(rp)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, + status, &rp, sizeof(rp)); goto unlock; } if (conn->connect_cfm_cb) { hci_conn_drop(conn); - err = cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, - MGMT_STATUS_BUSY, &rp, sizeof(rp)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_PAIR_DEVICE, + MGMT_STATUS_BUSY, &rp, sizeof(rp)); goto unlock; } @@ -3315,7 +3347,7 @@ static int cancel_pair_device(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_addr_info *addr = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_conn *conn; int err; @@ -3324,31 +3356,31 @@ static int cancel_pair_device(struct sock *sk, struct hci_dev *hdev, void *data, hci_dev_lock(hdev); if (!hdev_is_powered(hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_CANCEL_PAIR_DEVICE, - MGMT_STATUS_NOT_POWERED); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_CANCEL_PAIR_DEVICE, + MGMT_STATUS_NOT_POWERED); goto unlock; } cmd = mgmt_pending_find(MGMT_OP_PAIR_DEVICE, hdev); if (!cmd) { - err = cmd_status(sk, hdev->id, MGMT_OP_CANCEL_PAIR_DEVICE, - MGMT_STATUS_INVALID_PARAMS); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_CANCEL_PAIR_DEVICE, + MGMT_STATUS_INVALID_PARAMS); goto unlock; } conn = cmd->user_data; if (bacmp(&addr->bdaddr, &conn->dst) != 0) { - err = cmd_status(sk, hdev->id, MGMT_OP_CANCEL_PAIR_DEVICE, - MGMT_STATUS_INVALID_PARAMS); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_CANCEL_PAIR_DEVICE, + MGMT_STATUS_INVALID_PARAMS); goto unlock; } cmd->cmd_complete(cmd, MGMT_STATUS_CANCELLED); mgmt_pending_remove(cmd); - err = cmd_complete(sk, hdev->id, MGMT_OP_CANCEL_PAIR_DEVICE, 0, - addr, sizeof(*addr)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_CANCEL_PAIR_DEVICE, 0, + addr, sizeof(*addr)); unlock: hci_dev_unlock(hdev); return err; @@ -3358,16 +3390,16 @@ static int user_pairing_resp(struct sock *sk, struct hci_dev *hdev, struct mgmt_addr_info *addr, u16 mgmt_op, u16 hci_op, __le32 passkey) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_conn *conn; int err; hci_dev_lock(hdev); if (!hdev_is_powered(hdev)) { - err = cmd_complete(sk, hdev->id, mgmt_op, - MGMT_STATUS_NOT_POWERED, addr, - sizeof(*addr)); + err = mgmt_cmd_complete(sk, hdev->id, mgmt_op, + MGMT_STATUS_NOT_POWERED, addr, + sizeof(*addr)); goto done; } @@ -3377,22 +3409,22 @@ static int user_pairing_resp(struct sock *sk, struct hci_dev *hdev, conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &addr->bdaddr); if (!conn) { - err = cmd_complete(sk, hdev->id, mgmt_op, - MGMT_STATUS_NOT_CONNECTED, addr, - sizeof(*addr)); + err = mgmt_cmd_complete(sk, hdev->id, mgmt_op, + MGMT_STATUS_NOT_CONNECTED, addr, + sizeof(*addr)); goto done; } if (addr->type == BDADDR_LE_PUBLIC || addr->type == BDADDR_LE_RANDOM) { err = smp_user_confirm_reply(conn, mgmt_op, passkey); if (!err) - err = cmd_complete(sk, hdev->id, mgmt_op, - MGMT_STATUS_SUCCESS, addr, - sizeof(*addr)); + err = mgmt_cmd_complete(sk, hdev->id, mgmt_op, + MGMT_STATUS_SUCCESS, addr, + sizeof(*addr)); else - err = cmd_complete(sk, hdev->id, mgmt_op, - MGMT_STATUS_FAILED, addr, - sizeof(*addr)); + err = mgmt_cmd_complete(sk, hdev->id, mgmt_op, + MGMT_STATUS_FAILED, addr, + sizeof(*addr)); goto done; } @@ -3444,8 +3476,8 @@ static int user_confirm_reply(struct sock *sk, struct hci_dev *hdev, void *data, BT_DBG(""); if (len != sizeof(*cp)) - return cmd_status(sk, hdev->id, MGMT_OP_USER_CONFIRM_REPLY, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_USER_CONFIRM_REPLY, + MGMT_STATUS_INVALID_PARAMS); return user_pairing_resp(sk, hdev, &cp->addr, MGMT_OP_USER_CONFIRM_REPLY, @@ -3501,7 +3533,7 @@ static void update_name(struct hci_request *req) static void set_name_complete(struct hci_dev *hdev, u8 status, u16 opcode) { struct mgmt_cp_set_local_name *cp; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; BT_DBG("status 0x%02x", status); @@ -3514,11 +3546,11 @@ static void set_name_complete(struct hci_dev *hdev, u8 status, u16 opcode) cp = cmd->param; if (status) - cmd_status(cmd->sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, - mgmt_status(status)); + mgmt_cmd_status(cmd->sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, + mgmt_status(status)); else - cmd_complete(cmd->sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, 0, - cp, sizeof(*cp)); + mgmt_cmd_complete(cmd->sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, 0, + cp, sizeof(*cp)); mgmt_pending_remove(cmd); @@ -3530,7 +3562,7 @@ static int set_local_name(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_set_local_name *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; int err; @@ -3544,8 +3576,8 @@ static int set_local_name(struct sock *sk, struct hci_dev *hdev, void *data, if (!memcmp(hdev->dev_name, cp->name, sizeof(hdev->dev_name)) && !memcmp(hdev->short_name, cp->short_name, sizeof(hdev->short_name))) { - err = cmd_complete(sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, 0, - data, len); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, 0, + data, len); goto failed; } @@ -3554,8 +3586,8 @@ static int set_local_name(struct sock *sk, struct hci_dev *hdev, void *data, if (!hdev_is_powered(hdev)) { memcpy(hdev->dev_name, cp->name, sizeof(hdev->dev_name)); - err = cmd_complete(sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, 0, - data, len); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, 0, + data, len); if (err < 0) goto failed; @@ -3598,7 +3630,7 @@ failed: static int read_local_oob_data(struct sock *sk, struct hci_dev *hdev, void *data, u16 data_len) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; int err; BT_DBG("%s", hdev->name); @@ -3606,20 +3638,20 @@ static int read_local_oob_data(struct sock *sk, struct hci_dev *hdev, hci_dev_lock(hdev); if (!hdev_is_powered(hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, - MGMT_STATUS_NOT_POWERED); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, + MGMT_STATUS_NOT_POWERED); goto unlock; } if (!lmp_ssp_capable(hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, - MGMT_STATUS_NOT_SUPPORTED); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, + MGMT_STATUS_NOT_SUPPORTED); goto unlock; } if (mgmt_pending_find(MGMT_OP_READ_LOCAL_OOB_DATA, hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, - MGMT_STATUS_BUSY); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, + MGMT_STATUS_BUSY); goto unlock; } @@ -3652,9 +3684,10 @@ static int add_remote_oob_data(struct sock *sk, struct hci_dev *hdev, BT_DBG("%s ", hdev->name); if (!bdaddr_type_is_valid(addr->type)) - return cmd_complete(sk, hdev->id, MGMT_OP_ADD_REMOTE_OOB_DATA, - MGMT_STATUS_INVALID_PARAMS, addr, - sizeof(*addr)); + return mgmt_cmd_complete(sk, hdev->id, + MGMT_OP_ADD_REMOTE_OOB_DATA, + MGMT_STATUS_INVALID_PARAMS, + addr, sizeof(*addr)); hci_dev_lock(hdev); @@ -3663,10 +3696,10 @@ static int add_remote_oob_data(struct sock *sk, struct hci_dev *hdev, u8 status; if (cp->addr.type != BDADDR_BREDR) { - err = cmd_complete(sk, hdev->id, - MGMT_OP_ADD_REMOTE_OOB_DATA, - MGMT_STATUS_INVALID_PARAMS, - &cp->addr, sizeof(cp->addr)); + err = mgmt_cmd_complete(sk, hdev->id, + MGMT_OP_ADD_REMOTE_OOB_DATA, + MGMT_STATUS_INVALID_PARAMS, + &cp->addr, sizeof(cp->addr)); goto unlock; } @@ -3678,8 +3711,9 @@ static int add_remote_oob_data(struct sock *sk, struct hci_dev *hdev, else status = MGMT_STATUS_SUCCESS; - err = cmd_complete(sk, hdev->id, MGMT_OP_ADD_REMOTE_OOB_DATA, - status, &cp->addr, sizeof(cp->addr)); + err = mgmt_cmd_complete(sk, hdev->id, + MGMT_OP_ADD_REMOTE_OOB_DATA, status, + &cp->addr, sizeof(cp->addr)); } else if (len == MGMT_ADD_REMOTE_OOB_EXT_DATA_SIZE) { struct mgmt_cp_add_remote_oob_ext_data *cp = data; u8 *rand192, *hash192, *rand256, *hash256; @@ -3691,10 +3725,10 @@ static int add_remote_oob_data(struct sock *sk, struct hci_dev *hdev, */ if (memcmp(cp->rand192, ZERO_KEY, 16) || memcmp(cp->hash192, ZERO_KEY, 16)) { - err = cmd_complete(sk, hdev->id, - MGMT_OP_ADD_REMOTE_OOB_DATA, - MGMT_STATUS_INVALID_PARAMS, - addr, sizeof(*addr)); + err = mgmt_cmd_complete(sk, hdev->id, + MGMT_OP_ADD_REMOTE_OOB_DATA, + MGMT_STATUS_INVALID_PARAMS, + addr, sizeof(*addr)); goto unlock; } @@ -3734,12 +3768,13 @@ static int add_remote_oob_data(struct sock *sk, struct hci_dev *hdev, else status = MGMT_STATUS_SUCCESS; - err = cmd_complete(sk, hdev->id, MGMT_OP_ADD_REMOTE_OOB_DATA, - status, &cp->addr, sizeof(cp->addr)); + err = mgmt_cmd_complete(sk, hdev->id, + MGMT_OP_ADD_REMOTE_OOB_DATA, + status, &cp->addr, sizeof(cp->addr)); } else { BT_ERR("add_remote_oob_data: invalid length of %u bytes", len); - err = cmd_status(sk, hdev->id, MGMT_OP_ADD_REMOTE_OOB_DATA, - MGMT_STATUS_INVALID_PARAMS); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_ADD_REMOTE_OOB_DATA, + MGMT_STATUS_INVALID_PARAMS); } unlock: @@ -3757,9 +3792,10 @@ static int remove_remote_oob_data(struct sock *sk, struct hci_dev *hdev, BT_DBG("%s", hdev->name); if (cp->addr.type != BDADDR_BREDR) - return cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_REMOTE_OOB_DATA, - MGMT_STATUS_INVALID_PARAMS, - &cp->addr, sizeof(cp->addr)); + return mgmt_cmd_complete(sk, hdev->id, + MGMT_OP_REMOVE_REMOTE_OOB_DATA, + MGMT_STATUS_INVALID_PARAMS, + &cp->addr, sizeof(cp->addr)); hci_dev_lock(hdev); @@ -3776,8 +3812,8 @@ static int remove_remote_oob_data(struct sock *sk, struct hci_dev *hdev, status = MGMT_STATUS_SUCCESS; done: - err = cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_REMOTE_OOB_DATA, - status, &cp->addr, sizeof(cp->addr)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_REMOVE_REMOTE_OOB_DATA, + status, &cp->addr, sizeof(cp->addr)); hci_dev_unlock(hdev); return err; @@ -3820,12 +3856,12 @@ static bool trigger_discovery(struct hci_request *req, u8 *status) return false; if (hdev->discovery.type == DISCOV_TYPE_INTERLEAVED && - !test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) { + !hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) { *status = MGMT_STATUS_NOT_SUPPORTED; return false; } - if (test_bit(HCI_LE_ADV, &hdev->dev_flags)) { + if (hci_dev_test_flag(hdev, HCI_LE_ADV)) { /* Don't let discovery abort an outgoing * connection attempt that's using directed * advertising. @@ -3843,7 +3879,7 @@ static bool trigger_discovery(struct hci_request *req, u8 *status) * is running. Thus, we should temporarily stop it in order to * set the discovery scanning parameters. */ - if (test_bit(HCI_LE_SCAN, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_LE_SCAN)) hci_req_add_le_scan_disable(req); memset(¶m_cp, 0, sizeof(param_cp)); @@ -3883,7 +3919,7 @@ static bool trigger_discovery(struct hci_request *req, u8 *status) static void start_discovery_complete(struct hci_dev *hdev, u8 status, u16 opcode) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; unsigned long timeout; BT_DBG("status %d", status); @@ -3933,8 +3969,7 @@ static void start_discovery_complete(struct hci_dev *hdev, u8 status, */ if (test_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks) && - (hdev->discovery.uuid_count > 0 || - hdev->discovery.rssi != HCI_RSSI_INVALID)) { + hdev->discovery.result_filtering) { hdev->discovery.scan_start = jiffies; hdev->discovery.scan_duration = timeout; } @@ -3951,7 +3986,7 @@ static int start_discovery(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_start_discovery *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; u8 status; int err; @@ -3961,17 +3996,17 @@ static int start_discovery(struct sock *sk, struct hci_dev *hdev, hci_dev_lock(hdev); if (!hdev_is_powered(hdev)) { - err = cmd_complete(sk, hdev->id, MGMT_OP_START_DISCOVERY, - MGMT_STATUS_NOT_POWERED, - &cp->type, sizeof(cp->type)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_START_DISCOVERY, + MGMT_STATUS_NOT_POWERED, + &cp->type, sizeof(cp->type)); goto failed; } if (hdev->discovery.state != DISCOVERY_STOPPED || - test_bit(HCI_PERIODIC_INQ, &hdev->dev_flags)) { - err = cmd_complete(sk, hdev->id, MGMT_OP_START_DISCOVERY, - MGMT_STATUS_BUSY, &cp->type, - sizeof(cp->type)); + hci_dev_test_flag(hdev, HCI_PERIODIC_INQ)) { + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_START_DISCOVERY, + MGMT_STATUS_BUSY, &cp->type, + sizeof(cp->type)); goto failed; } @@ -3994,8 +4029,8 @@ static int start_discovery(struct sock *sk, struct hci_dev *hdev, hci_req_init(&req, hdev); if (!trigger_discovery(&req, &status)) { - err = cmd_complete(sk, hdev->id, MGMT_OP_START_DISCOVERY, - status, &cp->type, sizeof(cp->type)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_START_DISCOVERY, + status, &cp->type, sizeof(cp->type)); mgmt_pending_remove(cmd); goto failed; } @@ -4013,17 +4048,18 @@ failed: return err; } -static int service_discovery_cmd_complete(struct pending_cmd *cmd, u8 status) +static int service_discovery_cmd_complete(struct mgmt_pending_cmd *cmd, + u8 status) { - return cmd_complete(cmd->sk, cmd->index, cmd->opcode, status, - cmd->param, 1); + return mgmt_cmd_complete(cmd->sk, cmd->index, cmd->opcode, status, + cmd->param, 1); } static int start_service_discovery(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_start_service_discovery *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; const u16 max_uuid_count = ((U16_MAX - sizeof(*cp)) / 16); u16 uuid_count, expected_len; @@ -4035,19 +4071,19 @@ static int start_service_discovery(struct sock *sk, struct hci_dev *hdev, hci_dev_lock(hdev); if (!hdev_is_powered(hdev)) { - err = cmd_complete(sk, hdev->id, - MGMT_OP_START_SERVICE_DISCOVERY, - MGMT_STATUS_NOT_POWERED, - &cp->type, sizeof(cp->type)); + err = mgmt_cmd_complete(sk, hdev->id, + MGMT_OP_START_SERVICE_DISCOVERY, + MGMT_STATUS_NOT_POWERED, + &cp->type, sizeof(cp->type)); goto failed; } if (hdev->discovery.state != DISCOVERY_STOPPED || - test_bit(HCI_PERIODIC_INQ, &hdev->dev_flags)) { - err = cmd_complete(sk, hdev->id, - MGMT_OP_START_SERVICE_DISCOVERY, - MGMT_STATUS_BUSY, &cp->type, - sizeof(cp->type)); + hci_dev_test_flag(hdev, HCI_PERIODIC_INQ)) { + err = mgmt_cmd_complete(sk, hdev->id, + MGMT_OP_START_SERVICE_DISCOVERY, + MGMT_STATUS_BUSY, &cp->type, + sizeof(cp->type)); goto failed; } @@ -4055,10 +4091,10 @@ static int start_service_discovery(struct sock *sk, struct hci_dev *hdev, if (uuid_count > max_uuid_count) { BT_ERR("service_discovery: too big uuid_count value %u", uuid_count); - err = cmd_complete(sk, hdev->id, - MGMT_OP_START_SERVICE_DISCOVERY, - MGMT_STATUS_INVALID_PARAMS, &cp->type, - sizeof(cp->type)); + err = mgmt_cmd_complete(sk, hdev->id, + MGMT_OP_START_SERVICE_DISCOVERY, + MGMT_STATUS_INVALID_PARAMS, &cp->type, + sizeof(cp->type)); goto failed; } @@ -4066,10 +4102,10 @@ static int start_service_discovery(struct sock *sk, struct hci_dev *hdev, if (expected_len != len) { BT_ERR("service_discovery: expected %u bytes, got %u bytes", expected_len, len); - err = cmd_complete(sk, hdev->id, - MGMT_OP_START_SERVICE_DISCOVERY, - MGMT_STATUS_INVALID_PARAMS, &cp->type, - sizeof(cp->type)); + err = mgmt_cmd_complete(sk, hdev->id, + MGMT_OP_START_SERVICE_DISCOVERY, + MGMT_STATUS_INVALID_PARAMS, &cp->type, + sizeof(cp->type)); goto failed; } @@ -4087,6 +4123,7 @@ static int start_service_discovery(struct sock *sk, struct hci_dev *hdev, */ hci_discovery_filter_clear(hdev); + hdev->discovery.result_filtering = true; hdev->discovery.type = cp->type; hdev->discovery.rssi = cp->rssi; hdev->discovery.uuid_count = uuid_count; @@ -4095,10 +4132,10 @@ static int start_service_discovery(struct sock *sk, struct hci_dev *hdev, hdev->discovery.uuids = kmemdup(cp->uuids, uuid_count * 16, GFP_KERNEL); if (!hdev->discovery.uuids) { - err = cmd_complete(sk, hdev->id, - MGMT_OP_START_SERVICE_DISCOVERY, - MGMT_STATUS_FAILED, - &cp->type, sizeof(cp->type)); + err = mgmt_cmd_complete(sk, hdev->id, + MGMT_OP_START_SERVICE_DISCOVERY, + MGMT_STATUS_FAILED, + &cp->type, sizeof(cp->type)); mgmt_pending_remove(cmd); goto failed; } @@ -4107,9 +4144,9 @@ static int start_service_discovery(struct sock *sk, struct hci_dev *hdev, hci_req_init(&req, hdev); if (!trigger_discovery(&req, &status)) { - err = cmd_complete(sk, hdev->id, - MGMT_OP_START_SERVICE_DISCOVERY, - status, &cp->type, sizeof(cp->type)); + err = mgmt_cmd_complete(sk, hdev->id, + MGMT_OP_START_SERVICE_DISCOVERY, + status, &cp->type, sizeof(cp->type)); mgmt_pending_remove(cmd); goto failed; } @@ -4129,7 +4166,7 @@ failed: static void stop_discovery_complete(struct hci_dev *hdev, u8 status, u16 opcode) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; BT_DBG("status %d", status); @@ -4151,7 +4188,7 @@ static int stop_discovery(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_stop_discovery *mgmt_cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; int err; @@ -4160,16 +4197,16 @@ static int stop_discovery(struct sock *sk, struct hci_dev *hdev, void *data, hci_dev_lock(hdev); if (!hci_discovery_active(hdev)) { - err = cmd_complete(sk, hdev->id, MGMT_OP_STOP_DISCOVERY, - MGMT_STATUS_REJECTED, &mgmt_cp->type, - sizeof(mgmt_cp->type)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_STOP_DISCOVERY, + MGMT_STATUS_REJECTED, &mgmt_cp->type, + sizeof(mgmt_cp->type)); goto unlock; } if (hdev->discovery.type != mgmt_cp->type) { - err = cmd_complete(sk, hdev->id, MGMT_OP_STOP_DISCOVERY, - MGMT_STATUS_INVALID_PARAMS, &mgmt_cp->type, - sizeof(mgmt_cp->type)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_STOP_DISCOVERY, + MGMT_STATUS_INVALID_PARAMS, + &mgmt_cp->type, sizeof(mgmt_cp->type)); goto unlock; } @@ -4195,8 +4232,8 @@ static int stop_discovery(struct sock *sk, struct hci_dev *hdev, void *data, /* If no HCI commands were sent we're done */ if (err == -ENODATA) { - err = cmd_complete(sk, hdev->id, MGMT_OP_STOP_DISCOVERY, 0, - &mgmt_cp->type, sizeof(mgmt_cp->type)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_STOP_DISCOVERY, 0, + &mgmt_cp->type, sizeof(mgmt_cp->type)); hci_discovery_set_state(hdev, DISCOVERY_STOPPED); } @@ -4217,17 +4254,17 @@ static int confirm_name(struct sock *sk, struct hci_dev *hdev, void *data, hci_dev_lock(hdev); if (!hci_discovery_active(hdev)) { - err = cmd_complete(sk, hdev->id, MGMT_OP_CONFIRM_NAME, - MGMT_STATUS_FAILED, &cp->addr, - sizeof(cp->addr)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_CONFIRM_NAME, + MGMT_STATUS_FAILED, &cp->addr, + sizeof(cp->addr)); goto failed; } e = hci_inquiry_cache_lookup_unknown(hdev, &cp->addr.bdaddr); if (!e) { - err = cmd_complete(sk, hdev->id, MGMT_OP_CONFIRM_NAME, - MGMT_STATUS_INVALID_PARAMS, &cp->addr, - sizeof(cp->addr)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_CONFIRM_NAME, + MGMT_STATUS_INVALID_PARAMS, &cp->addr, + sizeof(cp->addr)); goto failed; } @@ -4239,8 +4276,8 @@ static int confirm_name(struct sock *sk, struct hci_dev *hdev, void *data, hci_inquiry_cache_update_resolve(hdev, e); } - err = cmd_complete(sk, hdev->id, MGMT_OP_CONFIRM_NAME, 0, &cp->addr, - sizeof(cp->addr)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_CONFIRM_NAME, 0, + &cp->addr, sizeof(cp->addr)); failed: hci_dev_unlock(hdev); @@ -4257,9 +4294,9 @@ static int block_device(struct sock *sk, struct hci_dev *hdev, void *data, BT_DBG("%s", hdev->name); if (!bdaddr_type_is_valid(cp->addr.type)) - return cmd_complete(sk, hdev->id, MGMT_OP_BLOCK_DEVICE, - MGMT_STATUS_INVALID_PARAMS, - &cp->addr, sizeof(cp->addr)); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_BLOCK_DEVICE, + MGMT_STATUS_INVALID_PARAMS, + &cp->addr, sizeof(cp->addr)); hci_dev_lock(hdev); @@ -4275,8 +4312,8 @@ static int block_device(struct sock *sk, struct hci_dev *hdev, void *data, status = MGMT_STATUS_SUCCESS; done: - err = cmd_complete(sk, hdev->id, MGMT_OP_BLOCK_DEVICE, status, - &cp->addr, sizeof(cp->addr)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_BLOCK_DEVICE, status, + &cp->addr, sizeof(cp->addr)); hci_dev_unlock(hdev); @@ -4293,9 +4330,9 @@ static int unblock_device(struct sock *sk, struct hci_dev *hdev, void *data, BT_DBG("%s", hdev->name); if (!bdaddr_type_is_valid(cp->addr.type)) - return cmd_complete(sk, hdev->id, MGMT_OP_UNBLOCK_DEVICE, - MGMT_STATUS_INVALID_PARAMS, - &cp->addr, sizeof(cp->addr)); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_UNBLOCK_DEVICE, + MGMT_STATUS_INVALID_PARAMS, + &cp->addr, sizeof(cp->addr)); hci_dev_lock(hdev); @@ -4311,8 +4348,8 @@ static int unblock_device(struct sock *sk, struct hci_dev *hdev, void *data, status = MGMT_STATUS_SUCCESS; done: - err = cmd_complete(sk, hdev->id, MGMT_OP_UNBLOCK_DEVICE, status, - &cp->addr, sizeof(cp->addr)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_UNBLOCK_DEVICE, status, + &cp->addr, sizeof(cp->addr)); hci_dev_unlock(hdev); @@ -4332,8 +4369,8 @@ static int set_device_id(struct sock *sk, struct hci_dev *hdev, void *data, source = __le16_to_cpu(cp->source); if (source > 0x0002) - return cmd_status(sk, hdev->id, MGMT_OP_SET_DEVICE_ID, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DEVICE_ID, + MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); @@ -4342,7 +4379,8 @@ static int set_device_id(struct sock *sk, struct hci_dev *hdev, void *data, hdev->devid_product = __le16_to_cpu(cp->product); hdev->devid_version = __le16_to_cpu(cp->version); - err = cmd_complete(sk, hdev->id, MGMT_OP_SET_DEVICE_ID, 0, NULL, 0); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_DEVICE_ID, 0, + NULL, 0); hci_req_init(&req, hdev); update_eir(&req); @@ -4368,10 +4406,10 @@ static void set_advertising_complete(struct hci_dev *hdev, u8 status, goto unlock; } - if (test_bit(HCI_LE_ADV, &hdev->dev_flags)) - set_bit(HCI_ADVERTISING, &hdev->dev_flags); + if (hci_dev_test_flag(hdev, HCI_LE_ADV)) + hci_dev_set_flag(hdev, HCI_ADVERTISING); else - clear_bit(HCI_ADVERTISING, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_ADVERTISING); mgmt_pending_foreach(MGMT_OP_SET_ADVERTISING, hdev, settings_rsp, &match); @@ -4389,41 +4427,48 @@ static int set_advertising(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_mode *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; - u8 val, enabled, status; + u8 val, status; int err; BT_DBG("request for %s", hdev->name); status = mgmt_le_support(hdev); if (status) - return cmd_status(sk, hdev->id, MGMT_OP_SET_ADVERTISING, - status); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_ADVERTISING, + status); - if (cp->val != 0x00 && cp->val != 0x01) - return cmd_status(sk, hdev->id, MGMT_OP_SET_ADVERTISING, - MGMT_STATUS_INVALID_PARAMS); + if (cp->val != 0x00 && cp->val != 0x01 && cp->val != 0x02) + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_ADVERTISING, + MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); val = !!cp->val; - enabled = test_bit(HCI_ADVERTISING, &hdev->dev_flags); /* 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). */ - if (!hdev_is_powered(hdev) || val == enabled || + if (!hdev_is_powered(hdev) || + (val == hci_dev_test_flag(hdev, HCI_ADVERTISING) && + (cp->val == 0x02) == hci_dev_test_flag(hdev, HCI_ADVERTISING_CONNECTABLE)) || hci_conn_num(hdev, LE_LINK) > 0 || - (test_bit(HCI_LE_SCAN, &hdev->dev_flags) && + (hci_dev_test_flag(hdev, HCI_LE_SCAN) && hdev->le_scan_type == LE_SCAN_ACTIVE)) { - bool changed = false; + bool changed; - if (val != test_bit(HCI_ADVERTISING, &hdev->dev_flags)) { - change_bit(HCI_ADVERTISING, &hdev->dev_flags); - changed = true; + if (cp->val) { + changed = !hci_dev_test_and_set_flag(hdev, HCI_ADVERTISING); + if (cp->val == 0x02) + hci_dev_set_flag(hdev, HCI_ADVERTISING_CONNECTABLE); + else + hci_dev_clear_flag(hdev, HCI_ADVERTISING_CONNECTABLE); + } else { + changed = hci_dev_test_and_clear_flag(hdev, HCI_ADVERTISING); + hci_dev_clear_flag(hdev, HCI_ADVERTISING_CONNECTABLE); } err = send_settings_rsp(sk, MGMT_OP_SET_ADVERTISING, hdev); @@ -4438,8 +4483,8 @@ static int set_advertising(struct sock *sk, struct hci_dev *hdev, void *data, if (mgmt_pending_find(MGMT_OP_SET_ADVERTISING, hdev) || mgmt_pending_find(MGMT_OP_SET_LE, hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_ADVERTISING, - MGMT_STATUS_BUSY); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_ADVERTISING, + MGMT_STATUS_BUSY); goto unlock; } @@ -4451,6 +4496,11 @@ static int set_advertising(struct sock *sk, struct hci_dev *hdev, void *data, hci_req_init(&req, hdev); + if (cp->val == 0x02) + hci_dev_set_flag(hdev, HCI_ADVERTISING_CONNECTABLE); + else + hci_dev_clear_flag(hdev, HCI_ADVERTISING_CONNECTABLE); + if (val) enable_advertising(&req); else @@ -4474,34 +4524,38 @@ static int set_static_address(struct sock *sk, struct hci_dev *hdev, BT_DBG("%s", hdev->name); if (!lmp_le_capable(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_STATIC_ADDRESS, - MGMT_STATUS_NOT_SUPPORTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_STATIC_ADDRESS, + MGMT_STATUS_NOT_SUPPORTED); if (hdev_is_powered(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_STATIC_ADDRESS, - MGMT_STATUS_REJECTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_STATIC_ADDRESS, + MGMT_STATUS_REJECTED); if (bacmp(&cp->bdaddr, BDADDR_ANY)) { if (!bacmp(&cp->bdaddr, BDADDR_NONE)) - return cmd_status(sk, hdev->id, - MGMT_OP_SET_STATIC_ADDRESS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, + MGMT_OP_SET_STATIC_ADDRESS, + MGMT_STATUS_INVALID_PARAMS); /* Two most significant bits shall be set */ if ((cp->bdaddr.b[5] & 0xc0) != 0xc0) - return cmd_status(sk, hdev->id, - MGMT_OP_SET_STATIC_ADDRESS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, + MGMT_OP_SET_STATIC_ADDRESS, + MGMT_STATUS_INVALID_PARAMS); } hci_dev_lock(hdev); bacpy(&hdev->static_addr, &cp->bdaddr); - err = cmd_complete(sk, hdev->id, MGMT_OP_SET_STATIC_ADDRESS, 0, NULL, 0); + err = send_settings_rsp(sk, MGMT_OP_SET_STATIC_ADDRESS, hdev); + if (err < 0) + goto unlock; - hci_dev_unlock(hdev); + err = new_settings(hdev, sk); +unlock: + hci_dev_unlock(hdev); return err; } @@ -4515,36 +4569,37 @@ static int set_scan_params(struct sock *sk, struct hci_dev *hdev, BT_DBG("%s", hdev->name); if (!lmp_le_capable(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, - MGMT_STATUS_NOT_SUPPORTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, + MGMT_STATUS_NOT_SUPPORTED); interval = __le16_to_cpu(cp->interval); if (interval < 0x0004 || interval > 0x4000) - return cmd_status(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, + MGMT_STATUS_INVALID_PARAMS); window = __le16_to_cpu(cp->window); if (window < 0x0004 || window > 0x4000) - return cmd_status(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, + MGMT_STATUS_INVALID_PARAMS); if (window > interval) - return cmd_status(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, + MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); hdev->le_scan_interval = interval; hdev->le_scan_window = window; - err = cmd_complete(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, 0, NULL, 0); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_SCAN_PARAMS, 0, + NULL, 0); /* If background scan is running, restart it so new parameters are * loaded. */ - if (test_bit(HCI_LE_SCAN, &hdev->dev_flags) && + if (hci_dev_test_flag(hdev, HCI_LE_SCAN) && hdev->discovery.state == DISCOVERY_STOPPED) { struct hci_request req; @@ -4564,7 +4619,7 @@ static int set_scan_params(struct sock *sk, struct hci_dev *hdev, static void fast_connectable_complete(struct hci_dev *hdev, u8 status, u16 opcode) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; BT_DBG("status 0x%02x", status); @@ -4575,15 +4630,15 @@ static void fast_connectable_complete(struct hci_dev *hdev, u8 status, goto unlock; if (status) { - cmd_status(cmd->sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, - mgmt_status(status)); + mgmt_cmd_status(cmd->sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, + mgmt_status(status)); } else { struct mgmt_mode *cp = cmd->param; if (cp->val) - set_bit(HCI_FAST_CONNECTABLE, &hdev->dev_flags); + hci_dev_set_flag(hdev, HCI_FAST_CONNECTABLE); else - clear_bit(HCI_FAST_CONNECTABLE, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_FAST_CONNECTABLE); send_settings_rsp(cmd->sk, MGMT_OP_SET_FAST_CONNECTABLE, hdev); new_settings(hdev, cmd->sk); @@ -4599,40 +4654,40 @@ static int set_fast_connectable(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_mode *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; int err; BT_DBG("%s", hdev->name); - if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags) || + if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED) || hdev->hci_ver < BLUETOOTH_VER_1_2) - return cmd_status(sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, - MGMT_STATUS_NOT_SUPPORTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, + MGMT_STATUS_NOT_SUPPORTED); if (cp->val != 0x00 && cp->val != 0x01) - return cmd_status(sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, - MGMT_STATUS_INVALID_PARAMS); - - if (!hdev_is_powered(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, - MGMT_STATUS_NOT_POWERED); - - if (!test_bit(HCI_CONNECTABLE, &hdev->dev_flags)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, - MGMT_STATUS_REJECTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, + MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); if (mgmt_pending_find(MGMT_OP_SET_FAST_CONNECTABLE, hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, - MGMT_STATUS_BUSY); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, + MGMT_STATUS_BUSY); + goto unlock; + } + + if (!!cp->val == hci_dev_test_flag(hdev, HCI_FAST_CONNECTABLE)) { + err = send_settings_rsp(sk, MGMT_OP_SET_FAST_CONNECTABLE, + hdev); goto unlock; } - if (!!cp->val == test_bit(HCI_FAST_CONNECTABLE, &hdev->dev_flags)) { + if (!hdev_is_powered(hdev)) { + hci_dev_change_flag(hdev, HCI_FAST_CONNECTABLE); err = send_settings_rsp(sk, MGMT_OP_SET_FAST_CONNECTABLE, hdev); + new_settings(hdev, sk); goto unlock; } @@ -4649,8 +4704,8 @@ static int set_fast_connectable(struct sock *sk, struct hci_dev *hdev, err = hci_req_run(&req, fast_connectable_complete); if (err < 0) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, - MGMT_STATUS_FAILED); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_FAST_CONNECTABLE, + MGMT_STATUS_FAILED); mgmt_pending_remove(cmd); } @@ -4662,7 +4717,7 @@ unlock: static void set_bredr_complete(struct hci_dev *hdev, u8 status, u16 opcode) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; BT_DBG("status 0x%02x", status); @@ -4678,9 +4733,9 @@ static void set_bredr_complete(struct hci_dev *hdev, u8 status, u16 opcode) /* We need to restore the flag if related HCI commands * failed. */ - clear_bit(HCI_BREDR_ENABLED, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_BREDR_ENABLED); - cmd_status(cmd->sk, cmd->index, cmd->opcode, mgmt_err); + mgmt_cmd_status(cmd->sk, cmd->index, cmd->opcode, mgmt_err); } else { send_settings_rsp(cmd->sk, MGMT_OP_SET_BREDR, hdev); new_settings(hdev, cmd->sk); @@ -4695,41 +4750,41 @@ unlock: static int set_bredr(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_mode *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; int err; BT_DBG("request for %s", hdev->name); if (!lmp_bredr_capable(hdev) || !lmp_le_capable(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, - MGMT_STATUS_NOT_SUPPORTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, + MGMT_STATUS_NOT_SUPPORTED); - if (!test_bit(HCI_LE_ENABLED, &hdev->dev_flags)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, - MGMT_STATUS_REJECTED); + if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED)) + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, + MGMT_STATUS_REJECTED); if (cp->val != 0x00 && cp->val != 0x01) - return cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, + MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); - if (cp->val == test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) { + if (cp->val == hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) { err = send_settings_rsp(sk, MGMT_OP_SET_BREDR, hdev); goto unlock; } if (!hdev_is_powered(hdev)) { if (!cp->val) { - clear_bit(HCI_DISCOVERABLE, &hdev->dev_flags); - clear_bit(HCI_SSP_ENABLED, &hdev->dev_flags); - clear_bit(HCI_LINK_SECURITY, &hdev->dev_flags); - clear_bit(HCI_FAST_CONNECTABLE, &hdev->dev_flags); - clear_bit(HCI_HS_ENABLED, &hdev->dev_flags); + 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); } - change_bit(HCI_BREDR_ENABLED, &hdev->dev_flags); + hci_dev_change_flag(hdev, HCI_BREDR_ENABLED); err = send_settings_rsp(sk, MGMT_OP_SET_BREDR, hdev); if (err < 0) @@ -4741,8 +4796,8 @@ static int set_bredr(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) /* Reject disabling when powered on */ if (!cp->val) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, - MGMT_STATUS_REJECTED); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, + MGMT_STATUS_REJECTED); goto unlock; } else { /* When configuring a dual-mode controller to operate @@ -4759,18 +4814,18 @@ static int set_bredr(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) * switching BR/EDR back on when secure connections has been * enabled is not a supported transaction. */ - if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags) && + if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED) && (bacmp(&hdev->static_addr, BDADDR_ANY) || - test_bit(HCI_SC_ENABLED, &hdev->dev_flags))) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, - MGMT_STATUS_REJECTED); + hci_dev_test_flag(hdev, HCI_SC_ENABLED))) { + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, + MGMT_STATUS_REJECTED); goto unlock; } } if (mgmt_pending_find(MGMT_OP_SET_BREDR, hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, - MGMT_STATUS_BUSY); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_BREDR, + MGMT_STATUS_BUSY); goto unlock; } @@ -4783,7 +4838,7 @@ static int set_bredr(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) /* We need to flip the bit already here so that update_adv_data * generates the correct flags. */ - set_bit(HCI_BREDR_ENABLED, &hdev->dev_flags); + hci_dev_set_flag(hdev, HCI_BREDR_ENABLED); hci_req_init(&req, hdev); @@ -4806,7 +4861,7 @@ unlock: static void sc_enable_complete(struct hci_dev *hdev, u8 status, u16 opcode) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct mgmt_mode *cp; BT_DBG("%s status %u", hdev->name, status); @@ -4818,8 +4873,8 @@ static void sc_enable_complete(struct hci_dev *hdev, u8 status, u16 opcode) goto unlock; if (status) { - cmd_status(cmd->sk, cmd->index, cmd->opcode, - mgmt_status(status)); + mgmt_cmd_status(cmd->sk, cmd->index, cmd->opcode, + mgmt_status(status)); goto remove; } @@ -4827,16 +4882,16 @@ static void sc_enable_complete(struct hci_dev *hdev, u8 status, u16 opcode) switch (cp->val) { case 0x00: - clear_bit(HCI_SC_ENABLED, &hdev->dev_flags); - clear_bit(HCI_SC_ONLY, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_SC_ENABLED); + hci_dev_clear_flag(hdev, HCI_SC_ONLY); break; case 0x01: - set_bit(HCI_SC_ENABLED, &hdev->dev_flags); - clear_bit(HCI_SC_ONLY, &hdev->dev_flags); + hci_dev_set_flag(hdev, HCI_SC_ENABLED); + hci_dev_clear_flag(hdev, HCI_SC_ONLY); break; case 0x02: - set_bit(HCI_SC_ENABLED, &hdev->dev_flags); - set_bit(HCI_SC_ONLY, &hdev->dev_flags); + hci_dev_set_flag(hdev, HCI_SC_ENABLED); + hci_dev_set_flag(hdev, HCI_SC_ONLY); break; } @@ -4853,7 +4908,7 @@ static int set_secure_conn(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_mode *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; u8 val; int err; @@ -4861,37 +4916,37 @@ static int set_secure_conn(struct sock *sk, struct hci_dev *hdev, BT_DBG("request for %s", hdev->name); if (!lmp_sc_capable(hdev) && - !test_bit(HCI_LE_ENABLED, &hdev->dev_flags)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, - MGMT_STATUS_NOT_SUPPORTED); + !hci_dev_test_flag(hdev, HCI_LE_ENABLED)) + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, + MGMT_STATUS_NOT_SUPPORTED); - if (test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags) && + if (hci_dev_test_flag(hdev, HCI_BREDR_ENABLED) && lmp_sc_capable(hdev) && - !test_bit(HCI_SSP_ENABLED, &hdev->dev_flags)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, - MGMT_STATUS_REJECTED); + !hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, + MGMT_STATUS_REJECTED); if (cp->val != 0x00 && cp->val != 0x01 && cp->val != 0x02) - return cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); if (!hdev_is_powered(hdev) || !lmp_sc_capable(hdev) || - !test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) { + !hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) { bool changed; if (cp->val) { - changed = !test_and_set_bit(HCI_SC_ENABLED, - &hdev->dev_flags); + changed = !hci_dev_test_and_set_flag(hdev, + HCI_SC_ENABLED); if (cp->val == 0x02) - set_bit(HCI_SC_ONLY, &hdev->dev_flags); + hci_dev_set_flag(hdev, HCI_SC_ONLY); else - clear_bit(HCI_SC_ONLY, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_SC_ONLY); } else { - changed = test_and_clear_bit(HCI_SC_ENABLED, - &hdev->dev_flags); - clear_bit(HCI_SC_ONLY, &hdev->dev_flags); + changed = hci_dev_test_and_clear_flag(hdev, + HCI_SC_ENABLED); + hci_dev_clear_flag(hdev, HCI_SC_ONLY); } err = send_settings_rsp(sk, MGMT_OP_SET_SECURE_CONN, hdev); @@ -4905,15 +4960,15 @@ static int set_secure_conn(struct sock *sk, struct hci_dev *hdev, } if (mgmt_pending_find(MGMT_OP_SET_SECURE_CONN, hdev)) { - err = cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, - MGMT_STATUS_BUSY); + err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SECURE_CONN, + MGMT_STATUS_BUSY); goto failed; } val = !!cp->val; - if (val == test_bit(HCI_SC_ENABLED, &hdev->dev_flags) && - (cp->val == 0x02) == test_bit(HCI_SC_ONLY, &hdev->dev_flags)) { + if (val == hci_dev_test_flag(hdev, HCI_SC_ENABLED) && + (cp->val == 0x02) == hci_dev_test_flag(hdev, HCI_SC_ONLY)) { err = send_settings_rsp(sk, MGMT_OP_SET_SECURE_CONN, hdev); goto failed; } @@ -4947,27 +5002,26 @@ static int set_debug_keys(struct sock *sk, struct hci_dev *hdev, BT_DBG("request for %s", hdev->name); if (cp->val != 0x00 && cp->val != 0x01 && cp->val != 0x02) - return cmd_status(sk, hdev->id, MGMT_OP_SET_DEBUG_KEYS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_DEBUG_KEYS, + MGMT_STATUS_INVALID_PARAMS); hci_dev_lock(hdev); if (cp->val) - changed = !test_and_set_bit(HCI_KEEP_DEBUG_KEYS, - &hdev->dev_flags); + changed = !hci_dev_test_and_set_flag(hdev, HCI_KEEP_DEBUG_KEYS); else - changed = test_and_clear_bit(HCI_KEEP_DEBUG_KEYS, - &hdev->dev_flags); + changed = hci_dev_test_and_clear_flag(hdev, + HCI_KEEP_DEBUG_KEYS); if (cp->val == 0x02) - use_changed = !test_and_set_bit(HCI_USE_DEBUG_KEYS, - &hdev->dev_flags); + use_changed = !hci_dev_test_and_set_flag(hdev, + HCI_USE_DEBUG_KEYS); else - use_changed = test_and_clear_bit(HCI_USE_DEBUG_KEYS, - &hdev->dev_flags); + use_changed = hci_dev_test_and_clear_flag(hdev, + HCI_USE_DEBUG_KEYS); if (hdev_is_powered(hdev) && use_changed && - test_bit(HCI_SSP_ENABLED, &hdev->dev_flags)) { + hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) { u8 mode = (cp->val == 0x02) ? 0x01 : 0x00; hci_send_cmd(hdev, HCI_OP_WRITE_SSP_DEBUG_MODE, sizeof(mode), &mode); @@ -4995,32 +5049,32 @@ static int set_privacy(struct sock *sk, struct hci_dev *hdev, void *cp_data, BT_DBG("request for %s", hdev->name); if (!lmp_le_capable(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY, - MGMT_STATUS_NOT_SUPPORTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY, + MGMT_STATUS_NOT_SUPPORTED); if (cp->privacy != 0x00 && cp->privacy != 0x01) - return cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY, + MGMT_STATUS_INVALID_PARAMS); if (hdev_is_powered(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY, - MGMT_STATUS_REJECTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PRIVACY, + MGMT_STATUS_REJECTED); hci_dev_lock(hdev); /* If user space supports this command it is also expected to * handle IRKs. Therefore, set the HCI_RPA_RESOLVING flag. */ - set_bit(HCI_RPA_RESOLVING, &hdev->dev_flags); + hci_dev_set_flag(hdev, HCI_RPA_RESOLVING); if (cp->privacy) { - changed = !test_and_set_bit(HCI_PRIVACY, &hdev->dev_flags); + changed = !hci_dev_test_and_set_flag(hdev, HCI_PRIVACY); memcpy(hdev->irk, cp->irk, sizeof(hdev->irk)); - set_bit(HCI_RPA_EXPIRED, &hdev->dev_flags); + hci_dev_set_flag(hdev, HCI_RPA_EXPIRED); } else { - changed = test_and_clear_bit(HCI_PRIVACY, &hdev->dev_flags); + changed = hci_dev_test_and_clear_flag(hdev, HCI_PRIVACY); memset(hdev->irk, 0, sizeof(hdev->irk)); - clear_bit(HCI_RPA_EXPIRED, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_RPA_EXPIRED); } err = send_settings_rsp(sk, MGMT_OP_SET_PRIVACY, hdev); @@ -5063,22 +5117,22 @@ static int load_irks(struct sock *sk, struct hci_dev *hdev, void *cp_data, BT_DBG("request for %s", hdev->name); if (!lmp_le_capable(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_LOAD_IRKS, - MGMT_STATUS_NOT_SUPPORTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_IRKS, + MGMT_STATUS_NOT_SUPPORTED); irk_count = __le16_to_cpu(cp->irk_count); if (irk_count > max_irk_count) { BT_ERR("load_irks: too big irk_count value %u", irk_count); - return cmd_status(sk, hdev->id, MGMT_OP_LOAD_IRKS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_IRKS, + MGMT_STATUS_INVALID_PARAMS); } 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", expected_len, len); - return cmd_status(sk, hdev->id, MGMT_OP_LOAD_IRKS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_IRKS, + MGMT_STATUS_INVALID_PARAMS); } BT_DBG("%s irk_count %u", hdev->name, irk_count); @@ -5087,9 +5141,9 @@ static int load_irks(struct sock *sk, struct hci_dev *hdev, void *cp_data, struct mgmt_irk_info *key = &cp->irks[i]; if (!irk_is_valid(key)) - return cmd_status(sk, hdev->id, - MGMT_OP_LOAD_IRKS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, + MGMT_OP_LOAD_IRKS, + MGMT_STATUS_INVALID_PARAMS); } hci_dev_lock(hdev); @@ -5109,9 +5163,9 @@ static int load_irks(struct sock *sk, struct hci_dev *hdev, void *cp_data, BDADDR_ANY); } - set_bit(HCI_RPA_RESOLVING, &hdev->dev_flags); + hci_dev_set_flag(hdev, HCI_RPA_RESOLVING); - err = cmd_complete(sk, hdev->id, MGMT_OP_LOAD_IRKS, 0, NULL, 0); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_LOAD_IRKS, 0, NULL, 0); hci_dev_unlock(hdev); @@ -5149,14 +5203,14 @@ static int load_long_term_keys(struct sock *sk, struct hci_dev *hdev, BT_DBG("request for %s", hdev->name); if (!lmp_le_capable(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_LOAD_LONG_TERM_KEYS, - MGMT_STATUS_NOT_SUPPORTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LONG_TERM_KEYS, + MGMT_STATUS_NOT_SUPPORTED); key_count = __le16_to_cpu(cp->key_count); if (key_count > max_key_count) { BT_ERR("load_ltks: too big key_count value %u", key_count); - return cmd_status(sk, hdev->id, MGMT_OP_LOAD_LONG_TERM_KEYS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LONG_TERM_KEYS, + MGMT_STATUS_INVALID_PARAMS); } expected_len = sizeof(*cp) + key_count * @@ -5164,8 +5218,8 @@ static int load_long_term_keys(struct sock *sk, struct hci_dev *hdev, if (expected_len != len) { BT_ERR("load_keys: expected %u bytes, got %u bytes", expected_len, len); - return cmd_status(sk, hdev->id, MGMT_OP_LOAD_LONG_TERM_KEYS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_LONG_TERM_KEYS, + MGMT_STATUS_INVALID_PARAMS); } BT_DBG("%s key_count %u", hdev->name, key_count); @@ -5174,9 +5228,9 @@ static int load_long_term_keys(struct sock *sk, struct hci_dev *hdev, struct mgmt_ltk_info *key = &cp->keys[i]; if (!ltk_is_valid(key)) - return cmd_status(sk, hdev->id, - MGMT_OP_LOAD_LONG_TERM_KEYS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, + MGMT_OP_LOAD_LONG_TERM_KEYS, + MGMT_STATUS_INVALID_PARAMS); } hci_dev_lock(hdev); @@ -5221,7 +5275,7 @@ static int load_long_term_keys(struct sock *sk, struct hci_dev *hdev, key->rand); } - err = cmd_complete(sk, hdev->id, MGMT_OP_LOAD_LONG_TERM_KEYS, 0, + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_LOAD_LONG_TERM_KEYS, 0, NULL, 0); hci_dev_unlock(hdev); @@ -5229,7 +5283,7 @@ static int load_long_term_keys(struct sock *sk, struct hci_dev *hdev, return err; } -static int conn_info_cmd_complete(struct pending_cmd *cmd, u8 status) +static int conn_info_cmd_complete(struct mgmt_pending_cmd *cmd, u8 status) { struct hci_conn *conn = cmd->user_data; struct mgmt_rp_get_conn_info rp; @@ -5247,8 +5301,8 @@ static int conn_info_cmd_complete(struct pending_cmd *cmd, u8 status) rp.max_tx_power = HCI_TX_POWER_INVALID; } - err = cmd_complete(cmd->sk, cmd->index, MGMT_OP_GET_CONN_INFO, status, - &rp, sizeof(rp)); + err = mgmt_cmd_complete(cmd->sk, cmd->index, MGMT_OP_GET_CONN_INFO, + status, &rp, sizeof(rp)); hci_conn_drop(conn); hci_conn_put(conn); @@ -5260,7 +5314,7 @@ static void conn_info_refresh_complete(struct hci_dev *hdev, u8 hci_status, u16 opcode) { struct hci_cp_read_rssi *cp; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_conn *conn; u16 handle; u8 status; @@ -5325,15 +5379,16 @@ static int get_conn_info(struct sock *sk, struct hci_dev *hdev, void *data, rp.addr.type = cp->addr.type; if (!bdaddr_type_is_valid(cp->addr.type)) - return cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO, - MGMT_STATUS_INVALID_PARAMS, - &rp, sizeof(rp)); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO, + MGMT_STATUS_INVALID_PARAMS, + &rp, sizeof(rp)); hci_dev_lock(hdev); if (!hdev_is_powered(hdev)) { - err = cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO, - MGMT_STATUS_NOT_POWERED, &rp, sizeof(rp)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO, + MGMT_STATUS_NOT_POWERED, &rp, + sizeof(rp)); goto unlock; } @@ -5344,14 +5399,15 @@ static int get_conn_info(struct sock *sk, struct hci_dev *hdev, void *data, conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &cp->addr.bdaddr); if (!conn || conn->state != BT_CONNECTED) { - err = cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO, - MGMT_STATUS_NOT_CONNECTED, &rp, sizeof(rp)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO, + MGMT_STATUS_NOT_CONNECTED, &rp, + sizeof(rp)); goto unlock; } if (mgmt_pending_find_data(MGMT_OP_GET_CONN_INFO, hdev, conn)) { - err = cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO, - MGMT_STATUS_BUSY, &rp, sizeof(rp)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO, + MGMT_STATUS_BUSY, &rp, sizeof(rp)); goto unlock; } @@ -5371,7 +5427,7 @@ static int get_conn_info(struct sock *sk, struct hci_dev *hdev, void *data, struct hci_request req; struct hci_cp_read_tx_power req_txp_cp; struct hci_cp_read_rssi req_rssi_cp; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; hci_req_init(&req, hdev); req_rssi_cp.handle = cpu_to_le16(conn->handle); @@ -5419,8 +5475,8 @@ static int get_conn_info(struct sock *sk, struct hci_dev *hdev, void *data, rp.tx_power = conn->tx_power; rp.max_tx_power = conn->max_tx_power; - err = cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO, - MGMT_STATUS_SUCCESS, &rp, sizeof(rp)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CONN_INFO, + MGMT_STATUS_SUCCESS, &rp, sizeof(rp)); } unlock: @@ -5428,7 +5484,7 @@ unlock: return err; } -static int clock_info_cmd_complete(struct pending_cmd *cmd, u8 status) +static int clock_info_cmd_complete(struct mgmt_pending_cmd *cmd, u8 status) { struct hci_conn *conn = cmd->user_data; struct mgmt_rp_get_clock_info rp; @@ -5453,8 +5509,8 @@ static int clock_info_cmd_complete(struct pending_cmd *cmd, u8 status) } complete: - err = cmd_complete(cmd->sk, cmd->index, cmd->opcode, status, &rp, - sizeof(rp)); + err = mgmt_cmd_complete(cmd->sk, cmd->index, cmd->opcode, status, &rp, + sizeof(rp)); if (conn) { hci_conn_drop(conn); @@ -5467,7 +5523,7 @@ complete: static void get_clock_info_complete(struct hci_dev *hdev, u8 status, u16 opcode) { struct hci_cp_read_clock *hci_cp; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_conn *conn; BT_DBG("%s status %u", hdev->name, status); @@ -5502,7 +5558,7 @@ static int get_clock_info(struct sock *sk, struct hci_dev *hdev, void *data, struct mgmt_cp_get_clock_info *cp = data; struct mgmt_rp_get_clock_info rp; struct hci_cp_read_clock hci_cp; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; struct hci_conn *conn; int err; @@ -5514,15 +5570,16 @@ static int get_clock_info(struct sock *sk, struct hci_dev *hdev, void *data, rp.addr.type = cp->addr.type; if (cp->addr.type != BDADDR_BREDR) - return cmd_complete(sk, hdev->id, MGMT_OP_GET_CLOCK_INFO, - MGMT_STATUS_INVALID_PARAMS, - &rp, sizeof(rp)); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CLOCK_INFO, + MGMT_STATUS_INVALID_PARAMS, + &rp, sizeof(rp)); hci_dev_lock(hdev); if (!hdev_is_powered(hdev)) { - err = cmd_complete(sk, hdev->id, MGMT_OP_GET_CLOCK_INFO, - MGMT_STATUS_NOT_POWERED, &rp, sizeof(rp)); + err = mgmt_cmd_complete(sk, hdev->id, MGMT_OP_GET_CLOCK_INFO, + MGMT_STATUS_NOT_POWERED, &rp, + sizeof(rp)); goto unlock; } @@ -5530,10 +5587,10 @@ static int get_clock_info(struct sock *sk, struct hci_dev *hdev, void *data, conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->addr.bdaddr); if (!conn || conn->state != BT_CONNECTED) { - err = cmd_complete(sk, hdev->id, - MGMT_OP_GET_CLOCK_INFO, - MGMT_STATUS_NOT_CONNECTED, - &rp, sizeof(rp)); + err = mgmt_cmd_complete(sk, hdev->id, + MGMT_OP_GET_CLOCK_INFO, + MGMT_STATUS_NOT_CONNECTED, + &rp, sizeof(rp)); goto unlock; } } else { @@ -5644,7 +5701,7 @@ static void device_added(struct sock *sk, struct hci_dev *hdev, static void add_device_complete(struct hci_dev *hdev, u8 status, u16 opcode) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; BT_DBG("status 0x%02x", status); @@ -5665,7 +5722,7 @@ static int add_device(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_add_device *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; u8 auto_conn, addr_type; int err; @@ -5674,14 +5731,14 @@ static int add_device(struct sock *sk, struct hci_dev *hdev, if (!bdaddr_type_is_valid(cp->addr.type) || !bacmp(&cp->addr.bdaddr, BDADDR_ANY)) - return cmd_complete(sk, hdev->id, MGMT_OP_ADD_DEVICE, - MGMT_STATUS_INVALID_PARAMS, - &cp->addr, sizeof(cp->addr)); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_DEVICE, + MGMT_STATUS_INVALID_PARAMS, + &cp->addr, sizeof(cp->addr)); if (cp->action != 0x00 && cp->action != 0x01 && cp->action != 0x02) - return cmd_complete(sk, hdev->id, MGMT_OP_ADD_DEVICE, - MGMT_STATUS_INVALID_PARAMS, - &cp->addr, sizeof(cp->addr)); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_ADD_DEVICE, + MGMT_STATUS_INVALID_PARAMS, + &cp->addr, sizeof(cp->addr)); hci_req_init(&req, hdev); @@ -5767,7 +5824,7 @@ static void device_removed(struct sock *sk, struct hci_dev *hdev, static void remove_device_complete(struct hci_dev *hdev, u8 status, u16 opcode) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; BT_DBG("status 0x%02x", status); @@ -5788,7 +5845,7 @@ static int remove_device(struct sock *sk, struct hci_dev *hdev, void *data, u16 len) { struct mgmt_cp_remove_device *cp = data; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct hci_request req; int err; @@ -5921,15 +5978,15 @@ static int load_conn_param(struct sock *sk, struct hci_dev *hdev, void *data, int i; if (!lmp_le_capable(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_LOAD_CONN_PARAM, - MGMT_STATUS_NOT_SUPPORTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_CONN_PARAM, + MGMT_STATUS_NOT_SUPPORTED); param_count = __le16_to_cpu(cp->param_count); if (param_count > max_param_count) { BT_ERR("load_conn_param: too big param_count value %u", param_count); - return cmd_status(sk, hdev->id, MGMT_OP_LOAD_CONN_PARAM, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_CONN_PARAM, + MGMT_STATUS_INVALID_PARAMS); } expected_len = sizeof(*cp) + param_count * @@ -5937,8 +5994,8 @@ static int load_conn_param(struct sock *sk, struct hci_dev *hdev, void *data, if (expected_len != len) { BT_ERR("load_conn_param: expected %u bytes, got %u bytes", expected_len, len); - return cmd_status(sk, hdev->id, MGMT_OP_LOAD_CONN_PARAM, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_LOAD_CONN_PARAM, + MGMT_STATUS_INVALID_PARAMS); } BT_DBG("%s param_count %u", hdev->name, param_count); @@ -5993,7 +6050,8 @@ static int load_conn_param(struct sock *sk, struct hci_dev *hdev, void *data, hci_dev_unlock(hdev); - return cmd_complete(sk, hdev->id, MGMT_OP_LOAD_CONN_PARAM, 0, NULL, 0); + return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_LOAD_CONN_PARAM, 0, + NULL, 0); } static int set_external_config(struct sock *sk, struct hci_dev *hdev, @@ -6006,25 +6064,23 @@ static int set_external_config(struct sock *sk, struct hci_dev *hdev, BT_DBG("%s", hdev->name); if (hdev_is_powered(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_EXTERNAL_CONFIG, - MGMT_STATUS_REJECTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_EXTERNAL_CONFIG, + MGMT_STATUS_REJECTED); if (cp->config != 0x00 && cp->config != 0x01) - return cmd_status(sk, hdev->id, MGMT_OP_SET_EXTERNAL_CONFIG, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_EXTERNAL_CONFIG, + MGMT_STATUS_INVALID_PARAMS); if (!test_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_EXTERNAL_CONFIG, - MGMT_STATUS_NOT_SUPPORTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_EXTERNAL_CONFIG, + MGMT_STATUS_NOT_SUPPORTED); hci_dev_lock(hdev); if (cp->config) - changed = !test_and_set_bit(HCI_EXT_CONFIGURED, - &hdev->dev_flags); + changed = !hci_dev_test_and_set_flag(hdev, HCI_EXT_CONFIGURED); else - changed = test_and_clear_bit(HCI_EXT_CONFIGURED, - &hdev->dev_flags); + changed = hci_dev_test_and_clear_flag(hdev, HCI_EXT_CONFIGURED); err = send_options_rsp(sk, MGMT_OP_SET_EXTERNAL_CONFIG, hdev); if (err < 0) @@ -6035,12 +6091,12 @@ static int set_external_config(struct sock *sk, struct hci_dev *hdev, err = new_options(hdev, sk); - if (test_bit(HCI_UNCONFIGURED, &hdev->dev_flags) == is_configured(hdev)) { + if (hci_dev_test_flag(hdev, HCI_UNCONFIGURED) == is_configured(hdev)) { mgmt_index_removed(hdev); - if (test_and_change_bit(HCI_UNCONFIGURED, &hdev->dev_flags)) { - set_bit(HCI_CONFIG, &hdev->dev_flags); - set_bit(HCI_AUTO_OFF, &hdev->dev_flags); + if (hci_dev_test_and_change_flag(hdev, HCI_UNCONFIGURED)) { + hci_dev_set_flag(hdev, HCI_CONFIG); + hci_dev_set_flag(hdev, HCI_AUTO_OFF); queue_work(hdev->req_workqueue, &hdev->power_on); } else { @@ -6064,16 +6120,16 @@ static int set_public_address(struct sock *sk, struct hci_dev *hdev, BT_DBG("%s", hdev->name); if (hdev_is_powered(hdev)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_PUBLIC_ADDRESS, - MGMT_STATUS_REJECTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PUBLIC_ADDRESS, + MGMT_STATUS_REJECTED); if (!bacmp(&cp->bdaddr, BDADDR_ANY)) - return cmd_status(sk, hdev->id, MGMT_OP_SET_PUBLIC_ADDRESS, - MGMT_STATUS_INVALID_PARAMS); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PUBLIC_ADDRESS, + MGMT_STATUS_INVALID_PARAMS); if (!hdev->set_bdaddr) - return cmd_status(sk, hdev->id, MGMT_OP_SET_PUBLIC_ADDRESS, - MGMT_STATUS_NOT_SUPPORTED); + return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_PUBLIC_ADDRESS, + MGMT_STATUS_NOT_SUPPORTED); hci_dev_lock(hdev); @@ -6087,16 +6143,16 @@ static int set_public_address(struct sock *sk, struct hci_dev *hdev, if (!changed) goto unlock; - if (test_bit(HCI_UNCONFIGURED, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_UNCONFIGURED)) err = new_options(hdev, sk); if (is_configured(hdev)) { mgmt_index_removed(hdev); - clear_bit(HCI_UNCONFIGURED, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_UNCONFIGURED); - set_bit(HCI_CONFIG, &hdev->dev_flags); - set_bit(HCI_AUTO_OFF, &hdev->dev_flags); + hci_dev_set_flag(hdev, HCI_CONFIG); + hci_dev_set_flag(hdev, HCI_AUTO_OFF); queue_work(hdev->req_workqueue, &hdev->power_on); } @@ -6106,81 +6162,91 @@ unlock: return err; } -static const struct mgmt_handler { - int (*func) (struct sock *sk, struct hci_dev *hdev, void *data, - u16 data_len); - bool var_len; - size_t data_len; -} mgmt_handlers[] = { +static const struct hci_mgmt_handler mgmt_handlers[] = { { NULL }, /* 0x0000 (no command) */ - { read_version, false, MGMT_READ_VERSION_SIZE }, - { read_commands, false, MGMT_READ_COMMANDS_SIZE }, - { read_index_list, false, MGMT_READ_INDEX_LIST_SIZE }, - { read_controller_info, false, MGMT_READ_INFO_SIZE }, - { set_powered, false, MGMT_SETTING_SIZE }, - { set_discoverable, false, MGMT_SET_DISCOVERABLE_SIZE }, - { set_connectable, false, MGMT_SETTING_SIZE }, - { set_fast_connectable, false, MGMT_SETTING_SIZE }, - { set_bondable, false, MGMT_SETTING_SIZE }, - { set_link_security, false, MGMT_SETTING_SIZE }, - { set_ssp, false, MGMT_SETTING_SIZE }, - { set_hs, false, MGMT_SETTING_SIZE }, - { set_le, false, MGMT_SETTING_SIZE }, - { set_dev_class, false, MGMT_SET_DEV_CLASS_SIZE }, - { set_local_name, false, MGMT_SET_LOCAL_NAME_SIZE }, - { add_uuid, false, MGMT_ADD_UUID_SIZE }, - { remove_uuid, false, MGMT_REMOVE_UUID_SIZE }, - { load_link_keys, true, MGMT_LOAD_LINK_KEYS_SIZE }, - { load_long_term_keys, true, MGMT_LOAD_LONG_TERM_KEYS_SIZE }, - { disconnect, false, MGMT_DISCONNECT_SIZE }, - { get_connections, false, MGMT_GET_CONNECTIONS_SIZE }, - { pin_code_reply, false, MGMT_PIN_CODE_REPLY_SIZE }, - { pin_code_neg_reply, false, MGMT_PIN_CODE_NEG_REPLY_SIZE }, - { set_io_capability, false, MGMT_SET_IO_CAPABILITY_SIZE }, - { pair_device, false, MGMT_PAIR_DEVICE_SIZE }, - { cancel_pair_device, false, MGMT_CANCEL_PAIR_DEVICE_SIZE }, - { unpair_device, false, MGMT_UNPAIR_DEVICE_SIZE }, - { user_confirm_reply, false, MGMT_USER_CONFIRM_REPLY_SIZE }, - { user_confirm_neg_reply, false, MGMT_USER_CONFIRM_NEG_REPLY_SIZE }, - { user_passkey_reply, false, MGMT_USER_PASSKEY_REPLY_SIZE }, - { user_passkey_neg_reply, false, MGMT_USER_PASSKEY_NEG_REPLY_SIZE }, - { read_local_oob_data, false, MGMT_READ_LOCAL_OOB_DATA_SIZE }, - { add_remote_oob_data, true, MGMT_ADD_REMOTE_OOB_DATA_SIZE }, - { remove_remote_oob_data, false, MGMT_REMOVE_REMOTE_OOB_DATA_SIZE }, - { start_discovery, false, MGMT_START_DISCOVERY_SIZE }, - { stop_discovery, false, MGMT_STOP_DISCOVERY_SIZE }, - { confirm_name, false, MGMT_CONFIRM_NAME_SIZE }, - { block_device, false, MGMT_BLOCK_DEVICE_SIZE }, - { unblock_device, false, MGMT_UNBLOCK_DEVICE_SIZE }, - { set_device_id, false, MGMT_SET_DEVICE_ID_SIZE }, - { set_advertising, false, MGMT_SETTING_SIZE }, - { set_bredr, false, MGMT_SETTING_SIZE }, - { set_static_address, false, MGMT_SET_STATIC_ADDRESS_SIZE }, - { set_scan_params, false, MGMT_SET_SCAN_PARAMS_SIZE }, - { set_secure_conn, false, MGMT_SETTING_SIZE }, - { set_debug_keys, false, MGMT_SETTING_SIZE }, - { set_privacy, false, MGMT_SET_PRIVACY_SIZE }, - { load_irks, true, MGMT_LOAD_IRKS_SIZE }, - { get_conn_info, false, MGMT_GET_CONN_INFO_SIZE }, - { get_clock_info, false, MGMT_GET_CLOCK_INFO_SIZE }, - { add_device, false, MGMT_ADD_DEVICE_SIZE }, - { remove_device, false, MGMT_REMOVE_DEVICE_SIZE }, - { load_conn_param, true, MGMT_LOAD_CONN_PARAM_SIZE }, - { read_unconf_index_list, false, MGMT_READ_UNCONF_INDEX_LIST_SIZE }, - { read_config_info, false, MGMT_READ_CONFIG_INFO_SIZE }, - { set_external_config, false, MGMT_SET_EXTERNAL_CONFIG_SIZE }, - { set_public_address, false, MGMT_SET_PUBLIC_ADDRESS_SIZE }, - { start_service_discovery,true, MGMT_START_SERVICE_DISCOVERY_SIZE }, + { read_version, MGMT_READ_VERSION_SIZE, + HCI_MGMT_NO_HDEV }, + { read_commands, MGMT_READ_COMMANDS_SIZE, + HCI_MGMT_NO_HDEV }, + { read_index_list, MGMT_READ_INDEX_LIST_SIZE, + HCI_MGMT_NO_HDEV }, + { read_controller_info, MGMT_READ_INFO_SIZE, 0 }, + { set_powered, MGMT_SETTING_SIZE, 0 }, + { set_discoverable, MGMT_SET_DISCOVERABLE_SIZE, 0 }, + { set_connectable, MGMT_SETTING_SIZE, 0 }, + { set_fast_connectable, MGMT_SETTING_SIZE, 0 }, + { set_bondable, MGMT_SETTING_SIZE, 0 }, + { set_link_security, MGMT_SETTING_SIZE, 0 }, + { set_ssp, MGMT_SETTING_SIZE, 0 }, + { set_hs, MGMT_SETTING_SIZE, 0 }, + { set_le, MGMT_SETTING_SIZE, 0 }, + { set_dev_class, MGMT_SET_DEV_CLASS_SIZE, 0 }, + { set_local_name, MGMT_SET_LOCAL_NAME_SIZE, 0 }, + { add_uuid, MGMT_ADD_UUID_SIZE, 0 }, + { remove_uuid, MGMT_REMOVE_UUID_SIZE, 0 }, + { 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 }, + { disconnect, MGMT_DISCONNECT_SIZE, 0 }, + { get_connections, MGMT_GET_CONNECTIONS_SIZE, 0 }, + { pin_code_reply, MGMT_PIN_CODE_REPLY_SIZE, 0 }, + { pin_code_neg_reply, MGMT_PIN_CODE_NEG_REPLY_SIZE, 0 }, + { set_io_capability, MGMT_SET_IO_CAPABILITY_SIZE, 0 }, + { pair_device, MGMT_PAIR_DEVICE_SIZE, 0 }, + { cancel_pair_device, MGMT_CANCEL_PAIR_DEVICE_SIZE, 0 }, + { unpair_device, MGMT_UNPAIR_DEVICE_SIZE, 0 }, + { user_confirm_reply, MGMT_USER_CONFIRM_REPLY_SIZE, 0 }, + { user_confirm_neg_reply, MGMT_USER_CONFIRM_NEG_REPLY_SIZE, 0 }, + { user_passkey_reply, MGMT_USER_PASSKEY_REPLY_SIZE, 0 }, + { user_passkey_neg_reply, MGMT_USER_PASSKEY_NEG_REPLY_SIZE, 0 }, + { read_local_oob_data, MGMT_READ_LOCAL_OOB_DATA_SIZE }, + { add_remote_oob_data, MGMT_ADD_REMOTE_OOB_DATA_SIZE, + HCI_MGMT_VAR_LEN }, + { remove_remote_oob_data, MGMT_REMOVE_REMOTE_OOB_DATA_SIZE, 0 }, + { start_discovery, MGMT_START_DISCOVERY_SIZE, 0 }, + { stop_discovery, MGMT_STOP_DISCOVERY_SIZE, 0 }, + { confirm_name, MGMT_CONFIRM_NAME_SIZE, 0 }, + { block_device, MGMT_BLOCK_DEVICE_SIZE, 0 }, + { unblock_device, MGMT_UNBLOCK_DEVICE_SIZE, 0 }, + { set_device_id, MGMT_SET_DEVICE_ID_SIZE, 0 }, + { set_advertising, MGMT_SETTING_SIZE, 0 }, + { set_bredr, MGMT_SETTING_SIZE, 0 }, + { set_static_address, MGMT_SET_STATIC_ADDRESS_SIZE, 0 }, + { set_scan_params, MGMT_SET_SCAN_PARAMS_SIZE, 0 }, + { set_secure_conn, MGMT_SETTING_SIZE, 0 }, + { set_debug_keys, MGMT_SETTING_SIZE, 0 }, + { set_privacy, MGMT_SET_PRIVACY_SIZE, 0 }, + { load_irks, MGMT_LOAD_IRKS_SIZE, + HCI_MGMT_VAR_LEN }, + { get_conn_info, MGMT_GET_CONN_INFO_SIZE, 0 }, + { get_clock_info, MGMT_GET_CLOCK_INFO_SIZE, 0 }, + { add_device, MGMT_ADD_DEVICE_SIZE, 0 }, + { remove_device, MGMT_REMOVE_DEVICE_SIZE, 0 }, + { load_conn_param, MGMT_LOAD_CONN_PARAM_SIZE, + HCI_MGMT_VAR_LEN }, + { read_unconf_index_list, MGMT_READ_UNCONF_INDEX_LIST_SIZE, + HCI_MGMT_NO_HDEV }, + { read_config_info, MGMT_READ_CONFIG_INFO_SIZE, + HCI_MGMT_UNCONFIGURED }, + { 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 }, }; -int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen) +int mgmt_control(struct hci_mgmt_chan *chan, struct sock *sk, + struct msghdr *msg, size_t msglen) { void *buf; u8 *cp; struct mgmt_hdr *hdr; u16 opcode, index, len; struct hci_dev *hdev = NULL; - const struct mgmt_handler *handler; + const struct hci_mgmt_handler *handler; + bool var_len, no_hdev; int err; BT_DBG("got %zu bytes", msglen); @@ -6207,60 +6273,52 @@ int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen) goto done; } + if (opcode >= chan->handler_count || + chan->handlers[opcode].func == NULL) { + BT_DBG("Unknown op %u", opcode); + err = mgmt_cmd_status(sk, index, opcode, + MGMT_STATUS_UNKNOWN_COMMAND); + goto done; + } + + handler = &chan->handlers[opcode]; + if (index != MGMT_INDEX_NONE) { hdev = hci_dev_get(index); if (!hdev) { - err = cmd_status(sk, index, opcode, - MGMT_STATUS_INVALID_INDEX); + err = mgmt_cmd_status(sk, index, opcode, + MGMT_STATUS_INVALID_INDEX); goto done; } - if (test_bit(HCI_SETUP, &hdev->dev_flags) || - test_bit(HCI_CONFIG, &hdev->dev_flags) || - test_bit(HCI_USER_CHANNEL, &hdev->dev_flags)) { - err = cmd_status(sk, index, opcode, - MGMT_STATUS_INVALID_INDEX); + if (hci_dev_test_flag(hdev, HCI_SETUP) || + hci_dev_test_flag(hdev, HCI_CONFIG) || + hci_dev_test_flag(hdev, HCI_USER_CHANNEL)) { + err = mgmt_cmd_status(sk, index, opcode, + MGMT_STATUS_INVALID_INDEX); goto done; } - if (test_bit(HCI_UNCONFIGURED, &hdev->dev_flags) && - opcode != MGMT_OP_READ_CONFIG_INFO && - opcode != MGMT_OP_SET_EXTERNAL_CONFIG && - opcode != MGMT_OP_SET_PUBLIC_ADDRESS) { - err = cmd_status(sk, index, opcode, - MGMT_STATUS_INVALID_INDEX); + if (hci_dev_test_flag(hdev, HCI_UNCONFIGURED) && + !(handler->flags & HCI_MGMT_UNCONFIGURED)) { + err = mgmt_cmd_status(sk, index, opcode, + MGMT_STATUS_INVALID_INDEX); goto done; } } - if (opcode >= ARRAY_SIZE(mgmt_handlers) || - mgmt_handlers[opcode].func == NULL) { - BT_DBG("Unknown op %u", opcode); - err = cmd_status(sk, index, opcode, - MGMT_STATUS_UNKNOWN_COMMAND); - goto done; - } - - if (hdev && (opcode <= MGMT_OP_READ_INDEX_LIST || - opcode == MGMT_OP_READ_UNCONF_INDEX_LIST)) { - err = cmd_status(sk, index, opcode, - MGMT_STATUS_INVALID_INDEX); + no_hdev = (handler->flags & HCI_MGMT_NO_HDEV); + if (no_hdev != !hdev) { + err = mgmt_cmd_status(sk, index, opcode, + MGMT_STATUS_INVALID_INDEX); goto done; } - if (!hdev && (opcode > MGMT_OP_READ_INDEX_LIST && - opcode != MGMT_OP_READ_UNCONF_INDEX_LIST)) { - err = cmd_status(sk, index, opcode, - MGMT_STATUS_INVALID_INDEX); - goto done; - } - - handler = &mgmt_handlers[opcode]; - - if ((handler->var_len && len < handler->data_len) || - (!handler->var_len && len != handler->data_len)) { - err = cmd_status(sk, index, opcode, - MGMT_STATUS_INVALID_PARAMS); + var_len = (handler->flags & HCI_MGMT_VAR_LEN); + if ((var_len && len < handler->data_len) || + (!var_len && len != handler->data_len)) { + err = mgmt_cmd_status(sk, index, opcode, + MGMT_STATUS_INVALID_PARAMS); goto done; } @@ -6291,7 +6349,7 @@ void mgmt_index_added(struct hci_dev *hdev) if (test_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks)) return; - if (test_bit(HCI_UNCONFIGURED, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_UNCONFIGURED)) mgmt_event(MGMT_EV_UNCONF_INDEX_ADDED, hdev, NULL, 0, NULL); else mgmt_event(MGMT_EV_INDEX_ADDED, hdev, NULL, 0, NULL); @@ -6309,7 +6367,7 @@ void mgmt_index_removed(struct hci_dev *hdev) mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &status); - if (test_bit(HCI_UNCONFIGURED, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_UNCONFIGURED)) mgmt_event(MGMT_EV_UNCONF_INDEX_REMOVED, hdev, NULL, 0, NULL); else mgmt_event(MGMT_EV_INDEX_REMOVED, hdev, NULL, 0, NULL); @@ -6377,7 +6435,7 @@ static int powered_update_hci(struct hci_dev *hdev) hci_req_init(&req, hdev); - if (test_bit(HCI_SSP_ENABLED, &hdev->dev_flags) && + if (hci_dev_test_flag(hdev, HCI_SSP_ENABLED) && !lmp_host_ssp_capable(hdev)) { u8 mode = 0x01; @@ -6391,7 +6449,7 @@ static int powered_update_hci(struct hci_dev *hdev) } } - if (test_bit(HCI_LE_ENABLED, &hdev->dev_flags) && + if (hci_dev_test_flag(hdev, HCI_LE_ENABLED) && lmp_bredr_capable(hdev)) { struct hci_cp_write_le_host_supported cp; @@ -6412,24 +6470,27 @@ static int powered_update_hci(struct hci_dev *hdev) * advertising data. This also applies to the case * where BR/EDR was toggled during the AUTO_OFF phase. */ - if (test_bit(HCI_LE_ENABLED, &hdev->dev_flags)) { + if (hci_dev_test_flag(hdev, HCI_LE_ENABLED)) { update_adv_data(&req); update_scan_rsp_data(&req); } - if (test_bit(HCI_ADVERTISING, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_ADVERTISING)) enable_advertising(&req); restart_le_actions(&req); } - link_sec = test_bit(HCI_LINK_SECURITY, &hdev->dev_flags); + link_sec = hci_dev_test_flag(hdev, HCI_LINK_SECURITY); if (link_sec != test_bit(HCI_AUTH, &hdev->flags)) hci_req_add(&req, HCI_OP_WRITE_AUTH_ENABLE, sizeof(link_sec), &link_sec); if (lmp_bredr_capable(hdev)) { - write_fast_connectable(&req, false); + if (hci_dev_test_flag(hdev, HCI_FAST_CONNECTABLE)) + write_fast_connectable(&req, true); + else + write_fast_connectable(&req, false); __hci_update_page_scan(&req); update_class(&req); update_name(&req); @@ -6445,7 +6506,7 @@ int mgmt_powered(struct hci_dev *hdev, u8 powered) u8 status, zero_cod[] = { 0, 0, 0 }; int err; - if (!test_bit(HCI_MGMT, &hdev->dev_flags)) + if (!hci_dev_test_flag(hdev, HCI_MGMT)) return 0; if (powered) { @@ -6466,7 +6527,7 @@ int mgmt_powered(struct hci_dev *hdev, u8 powered) * been triggered, potentially causing misleading DISCONNECTED * status responses. */ - if (test_bit(HCI_UNREGISTER, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_UNREGISTER)) status = MGMT_STATUS_INVALID_INDEX; else status = MGMT_STATUS_NOT_POWERED; @@ -6488,7 +6549,7 @@ new_settings: void mgmt_set_powered_failed(struct hci_dev *hdev, int err) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; u8 status; cmd = mgmt_pending_find(MGMT_OP_SET_POWERED, hdev); @@ -6500,7 +6561,7 @@ void mgmt_set_powered_failed(struct hci_dev *hdev, int err) else status = MGMT_STATUS_FAILED; - cmd_status(cmd->sk, hdev->id, MGMT_OP_SET_POWERED, status); + mgmt_cmd_status(cmd->sk, hdev->id, MGMT_OP_SET_POWERED, status); mgmt_pending_remove(cmd); } @@ -6516,11 +6577,11 @@ void mgmt_discoverable_timeout(struct hci_dev *hdev) * of a timeout triggered from general discoverable, it is * safe to unconditionally clear the flag. */ - clear_bit(HCI_LIMITED_DISCOVERABLE, &hdev->dev_flags); - clear_bit(HCI_DISCOVERABLE, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE); + hci_dev_clear_flag(hdev, HCI_DISCOVERABLE); hci_req_init(&req, hdev); - if (test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) { + if (hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) { u8 scan = SCAN_PAGE; hci_req_add(&req, HCI_OP_WRITE_SCAN_ENABLE, sizeof(scan), &scan); @@ -6739,7 +6800,7 @@ void mgmt_device_connected(struct hci_dev *hdev, struct hci_conn *conn, sizeof(*ev) + eir_len, NULL); } -static void disconnect_rsp(struct pending_cmd *cmd, void *data) +static void disconnect_rsp(struct mgmt_pending_cmd *cmd, void *data) { struct sock **sk = data; @@ -6751,7 +6812,7 @@ static void disconnect_rsp(struct pending_cmd *cmd, void *data) mgmt_pending_remove(cmd); } -static void unpair_device_rsp(struct pending_cmd *cmd, void *data) +static void unpair_device_rsp(struct mgmt_pending_cmd *cmd, void *data) { struct hci_dev *hdev = data; struct mgmt_cp_unpair_device *cp = cmd->param; @@ -6764,7 +6825,7 @@ static void unpair_device_rsp(struct pending_cmd *cmd, void *data) bool mgmt_powering_down(struct hci_dev *hdev) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; struct mgmt_mode *cp; cmd = mgmt_pending_find(MGMT_OP_SET_POWERED, hdev); @@ -6819,7 +6880,7 @@ void mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, { u8 bdaddr_type = link_to_bdaddr(link_type, addr_type); struct mgmt_cp_disconnect *cp; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; mgmt_pending_foreach(MGMT_OP_UNPAIR_DEVICE, hdev, unpair_device_rsp, hdev); @@ -6874,7 +6935,7 @@ void mgmt_pin_code_request(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 secure) void mgmt_pin_code_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 status) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; cmd = mgmt_pending_find(MGMT_OP_PIN_CODE_REPLY, hdev); if (!cmd) @@ -6887,7 +6948,7 @@ void mgmt_pin_code_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, void mgmt_pin_code_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 status) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; cmd = mgmt_pending_find(MGMT_OP_PIN_CODE_NEG_REPLY, hdev); if (!cmd) @@ -6932,7 +6993,7 @@ static int user_pairing_resp_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u8 status, u8 opcode) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; cmd = mgmt_pending_find(opcode, hdev); if (!cmd) @@ -6993,7 +7054,7 @@ int mgmt_user_passkey_notify(struct hci_dev *hdev, bdaddr_t *bdaddr, void mgmt_auth_failed(struct hci_conn *conn, u8 hci_status) { struct mgmt_ev_auth_failed ev; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; u8 status = mgmt_status(hci_status); bacpy(&ev.addr.bdaddr, &conn->dst); @@ -7024,11 +7085,9 @@ void mgmt_auth_enable_complete(struct hci_dev *hdev, u8 status) } if (test_bit(HCI_AUTH, &hdev->flags)) - changed = !test_and_set_bit(HCI_LINK_SECURITY, - &hdev->dev_flags); + changed = !hci_dev_test_and_set_flag(hdev, HCI_LINK_SECURITY); else - changed = test_and_clear_bit(HCI_LINK_SECURITY, - &hdev->dev_flags); + changed = hci_dev_test_and_clear_flag(hdev, HCI_LINK_SECURITY); mgmt_pending_foreach(MGMT_OP_SET_LINK_SECURITY, hdev, settings_rsp, &match); @@ -7064,9 +7123,9 @@ void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status) if (status) { u8 mgmt_err = mgmt_status(status); - if (enable && test_and_clear_bit(HCI_SSP_ENABLED, - &hdev->dev_flags)) { - clear_bit(HCI_HS_ENABLED, &hdev->dev_flags); + if (enable && hci_dev_test_and_clear_flag(hdev, + HCI_SSP_ENABLED)) { + hci_dev_clear_flag(hdev, HCI_HS_ENABLED); new_settings(hdev, NULL); } @@ -7076,14 +7135,14 @@ void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status) } if (enable) { - changed = !test_and_set_bit(HCI_SSP_ENABLED, &hdev->dev_flags); + changed = !hci_dev_test_and_set_flag(hdev, HCI_SSP_ENABLED); } else { - changed = test_and_clear_bit(HCI_SSP_ENABLED, &hdev->dev_flags); + changed = hci_dev_test_and_clear_flag(hdev, HCI_SSP_ENABLED); if (!changed) - changed = test_and_clear_bit(HCI_HS_ENABLED, - &hdev->dev_flags); + changed = hci_dev_test_and_clear_flag(hdev, + HCI_HS_ENABLED); else - clear_bit(HCI_HS_ENABLED, &hdev->dev_flags); + hci_dev_clear_flag(hdev, HCI_HS_ENABLED); } mgmt_pending_foreach(MGMT_OP_SET_SSP, hdev, settings_rsp, &match); @@ -7096,8 +7155,8 @@ void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status) hci_req_init(&req, hdev); - if (test_bit(HCI_SSP_ENABLED, &hdev->dev_flags)) { - if (test_bit(HCI_USE_DEBUG_KEYS, &hdev->dev_flags)) + if (hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) { + if (hci_dev_test_flag(hdev, HCI_USE_DEBUG_KEYS)) hci_req_add(&req, HCI_OP_WRITE_SSP_DEBUG_MODE, sizeof(enable), &enable); update_eir(&req); @@ -7108,7 +7167,7 @@ void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status) hci_req_run(&req, NULL); } -static void sk_lookup(struct pending_cmd *cmd, void *data) +static void sk_lookup(struct mgmt_pending_cmd *cmd, void *data) { struct cmd_lookup *match = data; @@ -7138,7 +7197,7 @@ void mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class, void mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status) { struct mgmt_cp_set_local_name ev; - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; if (status) return; @@ -7166,7 +7225,7 @@ void mgmt_read_local_oob_data_complete(struct hci_dev *hdev, u8 *hash192, u8 *rand192, u8 *hash256, u8 *rand256, u8 status) { - struct pending_cmd *cmd; + struct mgmt_pending_cmd *cmd; BT_DBG("%s status %u", hdev->name, status); @@ -7175,8 +7234,8 @@ void mgmt_read_local_oob_data_complete(struct hci_dev *hdev, u8 *hash192, return; if (status) { - cmd_status(cmd->sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, - mgmt_status(status)); + mgmt_cmd_status(cmd->sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, + mgmt_status(status)); } else { struct mgmt_rp_read_local_oob_data rp; size_t rp_size = sizeof(rp); @@ -7191,8 +7250,9 @@ void mgmt_read_local_oob_data_complete(struct hci_dev *hdev, u8 *hash192, rp_size -= sizeof(rp.hash256) + sizeof(rp.rand256); } - cmd_complete(cmd->sk, hdev->id, MGMT_OP_READ_LOCAL_OOB_DATA, 0, - &rp, rp_size); + mgmt_cmd_complete(cmd->sk, hdev->id, + MGMT_OP_READ_LOCAL_OOB_DATA, 0, + &rp, rp_size); } mgmt_pending_remove(cmd); @@ -7268,7 +7328,7 @@ static bool eir_has_uuids(u8 *eir, u16 eir_len, u16 uuid_count, u8 (*uuids)[16]) static void restart_le_scan(struct hci_dev *hdev) { /* If controller is not scanning we are done. */ - if (!test_bit(HCI_LE_SCAN, &hdev->dev_flags)) + if (!hci_dev_test_flag(hdev, HCI_LE_SCAN)) return; if (time_after(jiffies + DISCOV_LE_RESTART_DELAY, @@ -7280,14 +7340,58 @@ static void restart_le_scan(struct hci_dev *hdev) DISCOV_LE_RESTART_DELAY); } +static bool is_filter_match(struct hci_dev *hdev, s8 rssi, u8 *eir, + u16 eir_len, u8 *scan_rsp, u8 scan_rsp_len) +{ + /* 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. + * + * For BR/EDR devices (pre 1.2) providing no RSSI during inquiry, + * the results are also dropped. + */ + if (hdev->discovery.rssi != HCI_RSSI_INVALID && + (rssi == HCI_RSSI_INVALID || + (rssi < hdev->discovery.rssi && + !test_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks)))) + return false; + + if (hdev->discovery.uuid_count != 0) { + /* If a list of UUIDs is provided in filter, results with no + * matching UUID should be dropped. + */ + 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; + } + + /* If duplicate filtering does not report RSSI changes, then restart + * scanning to ensure updated result with updated RSSI values. + */ + 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; + } + + 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; + struct mgmt_ev_device_found *ev = (void *)buf; size_t ev_size; - bool match; /* Don't send events for a non-kernel initiated discovery. With * LE one exception is if we have pend_le_reports > 0 in which @@ -7300,21 +7404,12 @@ void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, return; } - /* When using service discovery with a RSSI threshold, then check - * if such a RSSI threshold is specified. 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. - * - * For BR/EDR devices (pre 1.2) providing no RSSI during inquiry, - * the results are also dropped. - */ - if (hdev->discovery.rssi != HCI_RSSI_INVALID && - (rssi == HCI_RSSI_INVALID || - (rssi < hdev->discovery.rssi && - !test_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks)))) - return; + if (hdev->discovery.result_filtering) { + /* We are using service discovery */ + if (!is_filter_match(hdev, rssi, eir, eir_len, scan_rsp, + scan_rsp_len)) + return; + } /* Make sure that the buffer is big enough. The 5 extra bytes * are for the potential CoD field. @@ -7341,87 +7436,17 @@ void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, ev->rssi = rssi; ev->flags = cpu_to_le32(flags); - if (eir_len > 0) { - /* When using service discovery and a list of UUID is - * provided, results with no matching UUID should be - * dropped. In case there is a match the result is - * kept and checking possible scan response data - * will be skipped. - */ - if (hdev->discovery.uuid_count > 0) { - match = eir_has_uuids(eir, eir_len, - hdev->discovery.uuid_count, - hdev->discovery.uuids); - /* If duplicate filtering does not report RSSI changes, - * then restart scanning to ensure updated result with - * updated RSSI values. - */ - if (match && test_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, - &hdev->quirks)) - restart_le_scan(hdev); - } else { - match = true; - } - - if (!match && !scan_rsp_len) - return; - + if (eir_len > 0) /* Copy EIR or advertising data into event */ memcpy(ev->eir, eir, eir_len); - } else { - /* When using service discovery and a list of UUID is - * provided, results with empty EIR or advertising data - * should be dropped since they do not match any UUID. - */ - if (hdev->discovery.uuid_count > 0 && !scan_rsp_len) - return; - - match = false; - } if (dev_class && !eir_has_data_type(ev->eir, eir_len, EIR_CLASS_OF_DEV)) eir_len = eir_append_data(ev->eir, eir_len, EIR_CLASS_OF_DEV, dev_class, 3); - if (scan_rsp_len > 0) { - /* When using service discovery and a list of UUID is - * provided, results with no matching UUID should be - * dropped if there is no previous match from the - * advertising data. - */ - if (hdev->discovery.uuid_count > 0) { - if (!match && !eir_has_uuids(scan_rsp, scan_rsp_len, - hdev->discovery.uuid_count, - hdev->discovery.uuids)) - return; - - /* If duplicate filtering does not report RSSI changes, - * then restart scanning to ensure updated result with - * updated RSSI values. - */ - if (test_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, - &hdev->quirks)) - restart_le_scan(hdev); - } - + if (scan_rsp_len > 0) /* Append scan response data to event */ memcpy(ev->eir + eir_len, scan_rsp, scan_rsp_len); - } else { - /* When using service discovery and a list of UUID is - * provided, results with empty scan response and no - * previous matched advertising data should be dropped. - */ - if (hdev->discovery.uuid_count > 0 && !match) - return; - } - - /* Validate the reported RSSI value against the RSSI threshold once more - * incase HCI_QUIRK_STRICT_DUPLICATE_FILTER forced a restart of LE - * scanning. - */ - if (hdev->discovery.rssi != HCI_RSSI_INVALID && - rssi < hdev->discovery.rssi) - return; ev->eir_len = cpu_to_le16(eir_len + scan_rsp_len); ev_size = sizeof(*ev) + eir_len + scan_rsp_len; @@ -7474,10 +7499,26 @@ void mgmt_reenable_advertising(struct hci_dev *hdev) { struct hci_request req; - if (!test_bit(HCI_ADVERTISING, &hdev->dev_flags)) + if (!hci_dev_test_flag(hdev, HCI_ADVERTISING)) return; hci_req_init(&req, hdev); enable_advertising(&req); hci_req_run(&req, adv_enable_complete); } + +static struct hci_mgmt_chan chan = { + .channel = HCI_CHANNEL_CONTROL, + .handler_count = ARRAY_SIZE(mgmt_handlers), + .handlers = mgmt_handlers, +}; + +int mgmt_init(void) +{ + return hci_mgmt_chan_register(&chan); +} + +void mgmt_exit(void) +{ + hci_mgmt_chan_unregister(&chan); +} |