A comment in the code states that SCO connection should be rejected
with the proper error value between 0xd-0xf. The code uses
HCI_ERROR_REMOTE_LOW_RESOURCES which is 0x14.
This led to following error:
< HCI Command: Reject Synchronous Co.. (0x01|0x002a) plen 7
Address: 34:51:C9:EF:02:CA (Apple, Inc.)
Reason: Remote Device Terminated due to Low Resources (0x14)
> HCI Event: Command Status (0x0f) plen 4
Reject Synchronous Connection Request (0x01|0x002a) ncmd 1
Status: Invalid HCI Command Parameters (0x12)
Instead make use of HCI_ERROR_REJ_LIMITED_RESOURCES which is 0xd.
Signed-off-by: Frédéric Dalleau <frederic.dalleau@xxxxxxxxxxxxxxx>
---
net/bluetooth/hci_request.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index b0e23df..3d94f18 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -1716,7 +1716,7 @@ void __hci_abort_conn(struct hci_request *req, struct hci_conn *conn,
* function. To be safe hard-code one of the
* values that's suitable for SCO.
*/
- rej.reason = HCI_ERROR_REMOTE_LOW_RESOURCES;
+ rej.reason = HCI_ERROR_REJ_LIMITED_RESOURCES;
hci_req_add(req, HCI_OP_REJECT_SYNC_CONN_REQ,
sizeof(rej), &rej);
--
2.7.4
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