26afbd826e
This adds the initial implementation of CIS connections and introduces
the ISO packets/links.
== Central: Set CIG Parameters, create a CIS and Setup Data Path ==
> tools/isotest -s <address>
< HCI Command: LE Extended Create... (0x08|0x0043) plen 26
...
> HCI Event: Command Status (0x0f) plen 4
LE Extended Create Connection (0x08|0x0043) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 31
LE Enhanced Connection Complete (0x0a)
...
< HCI Command: LE Create Connected... (0x08|0x0064) plen 5
...
> HCI Event: Command Status (0x0f) plen 4
LE Create Connected Isochronous Stream (0x08|0x0064) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 29
LE Connected Isochronous Stream Established (0x19)
...
< HCI Command: LE Setup Isochronou.. (0x08|0x006e) plen 13
...
> HCI Event: Command Complete (0x0e) plen 6
LE Setup Isochronous Data Path (0x08|0x006e) ncmd 1
Status: Success (0x00)
Handle: 257
< HCI Command: LE Setup Isochronou.. (0x08|0x006e) plen 13
...
> HCI Event: Command Complete (0x0e) plen 6
LE Setup Isochronous Data Path (0x08|0x006e) ncmd 1
Status: Success (0x00)
Handle: 257
== Peripheral: Accept CIS and Setup Data Path ==
> tools/isotest -d
HCI Event: LE Meta Event (0x3e) plen 7
LE Connected Isochronous Stream Request (0x1a)
...
< HCI Command: LE Accept Co.. (0x08|0x0066) plen 2
...
> HCI Event: LE Meta Event (0x3e) plen 29
LE Connected Isochronous Stream Established (0x19)
...
< HCI Command: LE Setup Is.. (0x08|0x006e) plen 13
...
> HCI Event: Command Complete (0x0e) plen 6
LE Setup Isochronous Data Path (0x08|0x006e) ncmd 1
Status: Success (0x00)
Handle: 257
< HCI Command: LE Setup Is.. (0x08|0x006e) plen 13
...
> HCI Event: Command Complete (0x0e) plen 6
LE Setup Isochronous Data Path (0x08|0x006e) ncmd 1
Status: Success (0x00)
Handle: 257
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
115 lines
4.5 KiB
C
115 lines
4.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* BlueZ - Bluetooth protocol stack for Linux
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*
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* Copyright (C) 2021 Intel Corporation
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*/
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typedef int (*hci_cmd_sync_work_func_t)(struct hci_dev *hdev, void *data);
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typedef void (*hci_cmd_sync_work_destroy_t)(struct hci_dev *hdev, void *data,
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int err);
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struct hci_cmd_sync_work_entry {
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struct list_head list;
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hci_cmd_sync_work_func_t func;
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void *data;
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hci_cmd_sync_work_destroy_t destroy;
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};
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/* Function with sync suffix shall not be called with hdev->lock held as they
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* wait the command to complete and in the meantime an event could be received
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* which could attempt to acquire hdev->lock causing a deadlock.
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*/
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struct sk_buff *__hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen,
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const void *param, u32 timeout);
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struct sk_buff *hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen,
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const void *param, u32 timeout);
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struct sk_buff *__hci_cmd_sync_ev(struct hci_dev *hdev, u16 opcode, u32 plen,
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const void *param, u8 event, u32 timeout);
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struct sk_buff *__hci_cmd_sync_sk(struct hci_dev *hdev, u16 opcode, u32 plen,
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const void *param, u8 event, u32 timeout,
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struct sock *sk);
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int __hci_cmd_sync_status(struct hci_dev *hdev, u16 opcode, u32 plen,
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const void *param, u32 timeout);
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int __hci_cmd_sync_status_sk(struct hci_dev *hdev, u16 opcode, u32 plen,
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const void *param, u8 event, u32 timeout,
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struct sock *sk);
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void hci_cmd_sync_init(struct hci_dev *hdev);
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void hci_cmd_sync_clear(struct hci_dev *hdev);
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void hci_cmd_sync_cancel(struct hci_dev *hdev, int err);
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void __hci_cmd_sync_cancel(struct hci_dev *hdev, int err);
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int hci_cmd_sync_queue(struct hci_dev *hdev, hci_cmd_sync_work_func_t func,
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void *data, hci_cmd_sync_work_destroy_t destroy);
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int hci_update_eir_sync(struct hci_dev *hdev);
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int hci_update_class_sync(struct hci_dev *hdev);
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int hci_update_eir_sync(struct hci_dev *hdev);
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int hci_update_class_sync(struct hci_dev *hdev);
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int hci_update_name_sync(struct hci_dev *hdev);
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int hci_write_ssp_mode_sync(struct hci_dev *hdev, u8 mode);
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int hci_update_random_address_sync(struct hci_dev *hdev, bool require_privacy,
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bool rpa, u8 *own_addr_type);
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int hci_update_scan_rsp_data_sync(struct hci_dev *hdev, u8 instance);
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int hci_update_adv_data_sync(struct hci_dev *hdev, u8 instance);
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int hci_schedule_adv_instance_sync(struct hci_dev *hdev, u8 instance,
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bool force);
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int hci_setup_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance);
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int hci_start_ext_adv_sync(struct hci_dev *hdev, u8 instance);
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int hci_enable_ext_advertising_sync(struct hci_dev *hdev, u8 instance);
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int hci_enable_advertising_sync(struct hci_dev *hdev);
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int hci_enable_advertising(struct hci_dev *hdev);
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int hci_remove_advertising_sync(struct hci_dev *hdev, struct sock *sk,
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u8 instance, bool force);
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int hci_disable_advertising_sync(struct hci_dev *hdev);
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int hci_update_passive_scan_sync(struct hci_dev *hdev);
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int hci_update_passive_scan(struct hci_dev *hdev);
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int hci_read_rssi_sync(struct hci_dev *hdev, __le16 handle);
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int hci_read_tx_power_sync(struct hci_dev *hdev, __le16 handle, u8 type);
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int hci_write_sc_support_sync(struct hci_dev *hdev, u8 val);
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int hci_read_clock_sync(struct hci_dev *hdev, struct hci_cp_read_clock *cp);
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int hci_write_fast_connectable_sync(struct hci_dev *hdev, bool enable);
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int hci_update_scan_sync(struct hci_dev *hdev);
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int hci_update_scan(struct hci_dev *hdev);
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int hci_write_le_host_supported_sync(struct hci_dev *hdev, u8 le, u8 simul);
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int hci_remove_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance,
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struct sock *sk);
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struct sk_buff *hci_read_local_oob_data_sync(struct hci_dev *hdev, bool ext,
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struct sock *sk);
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int hci_reset_sync(struct hci_dev *hdev);
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int hci_dev_open_sync(struct hci_dev *hdev);
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int hci_dev_close_sync(struct hci_dev *hdev);
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int hci_powered_update_sync(struct hci_dev *hdev);
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int hci_set_powered_sync(struct hci_dev *hdev, u8 val);
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int hci_update_discoverable_sync(struct hci_dev *hdev);
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int hci_update_discoverable(struct hci_dev *hdev);
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int hci_update_connectable_sync(struct hci_dev *hdev);
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int hci_start_discovery_sync(struct hci_dev *hdev);
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int hci_stop_discovery_sync(struct hci_dev *hdev);
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int hci_suspend_sync(struct hci_dev *hdev);
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int hci_resume_sync(struct hci_dev *hdev);
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struct hci_conn;
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int hci_abort_conn_sync(struct hci_dev *hdev, struct hci_conn *conn, u8 reason);
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int hci_le_create_conn_sync(struct hci_dev *hdev, struct hci_conn *conn);
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int hci_le_remove_cig_sync(struct hci_dev *hdev, u8 handle);
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int hci_le_remove_cig(struct hci_dev *hdev, u8 handle);
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