[1/1] Bluetooth: hci_event: Set QoS encryption from BIGInfo report

Commit Message

Iulia Tanasescu June 17, 2024, 8:52 a.m. UTC

On a Broadcast Sink, after synchronizing to the PA transimitted by a
Broadcast Source, the BIGInfo advertising reports emitted by the
Controller hold the encryption field, which indicates whether the
Broadcast Source is transmitting encrypted streams.

This updates the PA sync hcon QoS with the encryption value reported
in the BIGInfo report, so that this information is accurate if the
userspace tries to access the QoS struct via getsockopt.

Signed-off-by: Iulia Tanasescu <[e-mail]>
---
 net/bluetooth/hci_event.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

[e-mail] June 17, 2024, 9:35 a.m. UTC | #1

This is automated email and please do not reply to this email!

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=862517

---Test result---

Test Summary:
CheckPatch                    PASS      0.50 seconds
GitLint                       PASS      0.20 seconds
SubjectPrefix                 PASS      0.07 seconds
BuildKernel                   PASS      29.73 seconds
CheckAllWarning               PASS      32.14 seconds
CheckSparse                   WARNING   38.34 seconds
CheckSmatch                   WARNING   102.76 seconds
BuildKernel32                 PASS      28.79 seconds
TestRunnerSetup               PASS      522.86 seconds
TestRunner_l2cap-tester       PASS      18.20 seconds
TestRunner_iso-tester         FAIL      39.11 seconds
TestRunner_bnep-tester        PASS      4.73 seconds
TestRunner_mgmt-tester        PASS      109.49 seconds
TestRunner_rfcomm-tester      PASS      7.62 seconds
TestRunner_sco-tester         PASS      14.89 seconds
TestRunner_ioctl-tester       PASS      7.74 seconds
TestRunner_mesh-tester        PASS      5.91 seconds
TestRunner_smp-tester         PASS      6.74 seconds
TestRunner_userchan-tester    PASS      4.94 seconds
IncrementalBuild              PASS      27.65 seconds

Details
##############################
Test: CheckSparse - WARNING
Desc: Run sparse tool with linux kernel
Output:
net/bluetooth/hci_event.c: note: in included file (through include/net/bluetooth/hci_core.h):
##############################
Test: CheckSmatch - WARNING
Desc: Run smatch tool with source
Output:
net/bluetooth/hci_event.c: note: in included file (through include/net/bluetooth/hci_core.h):
##############################
Test: TestRunner_iso-tester - FAIL
Desc: Run iso-tester with test-runner
Output:
Total: 122, Passed: 117 (95.9%), Failed: 1, Not Run: 4

Failed Test Cases
ISO Connect Suspend - Success                        Failed       8.199 seconds


---
Regards,
Linux Bluetooth

Patch

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 5d23bcf18716..2908a503deea 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -6984,6 +6984,8 @@  static void hci_le_big_info_adv_report_evt(struct hci_dev *hdev, void *data,
 	if (!pa_sync)
 		goto unlock;
 
+	pa_sync->iso_qos.bcast.encryption = ev->encryption;
+
 	/* Notify iso layer */
 	hci_connect_cfm(pa_sync, 0);