[v2,1/1] Bluetooth: Check for ISO support in controller

Commit Message

Claudia Draghicescu May 10, 2023, 1:45 p.m. UTC

This patch checks for ISO_BROADCASTER and ISO_SYNC_RECEIVER in controller.
Signed-off-by: Claudia Draghicescu <[e-mail]>
---
 include/net/bluetooth/hci.h      | 1 +
 include/net/bluetooth/hci_core.h | 1 +
 include/net/bluetooth/mgmt.h     | 2 ++
 net/bluetooth/mgmt.c             | 6 ++++++
 4 files changed, 10 insertions(+)

Comments

[e-mail] May 10, 2023, 2:43 p.m. UTC | #1

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Dear submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=746439

---Test result---

Test Summary:
CheckPatch                    PASS      1.25 seconds
GitLint                       PASS      0.31 seconds
SubjectPrefix                 PASS      0.10 seconds
BuildKernel                   PASS      40.69 seconds
CheckAllWarning               PASS      43.72 seconds
CheckSparse                   PASS      48.83 seconds
CheckSmatch                   PASS      134.15 seconds
BuildKernel32                 PASS      39.52 seconds
TestRunnerSetup               PASS      558.98 seconds
TestRunner_l2cap-tester       PASS      20.03 seconds
TestRunner_iso-tester         PASS      26.12 seconds
TestRunner_bnep-tester        PASS      6.72 seconds
TestRunner_mgmt-tester        PASS      137.39 seconds
TestRunner_rfcomm-tester      PASS      10.83 seconds
TestRunner_sco-tester         PASS      9.68 seconds
TestRunner_ioctl-tester       PASS      11.62 seconds
TestRunner_mesh-tester        PASS      8.66 seconds
TestRunner_smp-tester         PASS      9.78 seconds
TestRunner_userchan-tester    PASS      7.50 seconds
IncrementalBuild              PASS      37.18 seconds



---
Regards,
Linux Bluetooth

Patch

diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 07df96c47ef4..16a452438dfd 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -576,6 +576,7 @@  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
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index a6c8aee2f256..6a0ffe027d57 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -1760,6 +1760,7 @@  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)))
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index a5801649f619..7eeec8501846 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -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
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index f7b2d0971f24..61c8e1b8f3b0 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -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;
 }