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Bluetooth: Check for ISO support in controller

Browse source 
This patch checks for ISO_BROADCASTER and ISO_SYNC_RECEIVER in
controller.

Signed-off-by: Claudia Draghicescu <claudia.rosu@nxp.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Claudia Draghicescu 2023-05-10 16:45:57 +03:00 committed by Luiz Augusto von Dentz
parent 80f9ad0460
commit ae75336131
4 changed files with 10 additions and 0 deletions
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1
include/net/bluetooth/hci.h
View file

@ -577,6 +577,7 @@ enum {
#define HCI_LE_CIS_CENTRAL 0x10
#define HCI_LE_CIS_PERIPHERAL 0x20
#define HCI_LE_ISO_BROADCASTER 0x40
#define HCI_LE_ISO_SYNC_RECEIVER 0x80
/* Connection modes */
#define HCI_CM_ACTIVE 0x0000

1
include/net/bluetooth/hci_core.h
View file

@ -1765,6 +1765,7 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
#define cis_peripheral_capable(dev) \
((dev)->le_features[3] & HCI_LE_CIS_PERIPHERAL)
#define bis_capable(dev) ((dev)->le_features[3] & HCI_LE_ISO_BROADCASTER)
#define sync_recv_capable(dev) ((dev)->le_features[3] & HCI_LE_ISO_SYNC_RECEIVER)
#define mws_transport_config_capable(dev) (((dev)->commands[30] & 0x08) && \
(!test_bit(HCI_QUIRK_BROKEN_MWS_TRANSPORT_CONFIG, &(dev)->quirks)))

2
include/net/bluetooth/mgmt.h
View file

@ -111,6 +111,8 @@ struct mgmt_rp_read_index_list {
#define MGMT_SETTING_WIDEBAND_SPEECH BIT(17)
#define MGMT_SETTING_CIS_CENTRAL BIT(18)
#define MGMT_SETTING_CIS_PERIPHERAL BIT(19)
#define MGMT_SETTING_ISO_BROADCASTER BIT(20)
#define MGMT_SETTING_ISO_SYNC_RECEIVER BIT(21)
#define MGMT_OP_READ_INFO 0x0004
#define MGMT_READ_INFO_SIZE 0

6
net/bluetooth/mgmt.c
View file

@ -944,6 +944,12 @@ static u32 get_current_settings(struct hci_dev *hdev)
if (cis_peripheral_capable(hdev))
settings |= MGMT_SETTING_CIS_PERIPHERAL;
if (bis_capable(hdev))
settings |= MGMT_SETTING_ISO_BROADCASTER;
if (sync_recv_capable(hdev))
settings |= MGMT_SETTING_ISO_SYNC_RECEIVER;
return settings;
}