From: Luiz Augusto von Dentz <[email protected]>
Don't try to use HCI_OP_LE_READ_BUFFER_SIZE_V2 if controller don't
support ISO channels.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216817
Fixes: c1631dbc00c1 ("Bluetooth: hci_sync: Fix hci_read_buffer_size_sync")
Signed-off-by: Luiz Augusto von Dentz <[email protected]>
---
net/bluetooth/hci_sync.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 5220bfd75b00..b3676b899647 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -3572,7 +3572,7 @@ static const struct hci_init_stage hci_init2[] = {
static int hci_le_read_buffer_size_sync(struct hci_dev *hdev)
{
/* Use Read LE Buffer Size V2 if supported */
- if (hdev->commands[41] & 0x20)
+ if (iso_capable(hdev) && hdev->commands[41] & 0x20)
return __hci_cmd_sync_status(hdev,
HCI_OP_LE_READ_BUFFER_SIZE_V2,
0, NULL, HCI_CMD_TIMEOUT);
--
2.37.3
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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=705742
---Test result---
Test Summary:
CheckPatch PASS 3.22 seconds
GitLint PASS 0.42 seconds
SubjectPrefix PASS 0.11 seconds
BuildKernel PASS 40.47 seconds
CheckAllWarning PASS 41.57 seconds
CheckSparse PASS 46.16 seconds
BuildKernel32 PASS 36.23 seconds
TestRunnerSetup PASS 519.98 seconds
TestRunner_l2cap-tester PASS 19.26 seconds
TestRunner_iso-tester FAIL 20.55 seconds
TestRunner_bnep-tester PASS 6.68 seconds
TestRunner_mgmt-tester PASS 123.47 seconds
TestRunner_rfcomm-tester PASS 10.35 seconds
TestRunner_sco-tester PASS 9.39 seconds
TestRunner_ioctl-tester PASS 11.23 seconds
TestRunner_mesh-tester PASS 8.27 seconds
TestRunner_smp-tester PASS 9.32 seconds
TestRunner_userchan-tester PASS 7.04 seconds
IncrementalBuild PASS 34.46 seconds
Details
##############################
Test: TestRunner_iso-tester - FAIL
Desc: Run iso-tester with test-runner
Output:
Total: 56, Passed: 49 (87.5%), Failed: 7, Not Run: 0
Failed Test Cases
ISO Send - Success Failed 0.293 seconds
ISO Defer Send - Success Failed 0.288 seconds
ISO 48_2_1 Defer Send - Success Failed 0.293 seconds
ISO Send and Receive - Success Failed 0.290 seconds
ISO Broadcaster - Success Failed 0.270 seconds
ISO Broadcaster BIG 0x01 - Success Failed 0.261 seconds
ISO Broadcaster BIG 0x01 BIS 0x01 - Success Failed 0.261 seconds
---
Regards,
Linux Bluetooth