6.6-stable review patch. If anyone has any objections, please let me know.
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From: Danil Pylaev danstiv404@gmail.com
[ Upstream commit 5bd3135924b4570dcecc8793f7771cb8d42d8b19 ]
This adds support for quirks for broken extended create connection, and write auth payload timeout.
Signed-off-by: Danil Pylaev danstiv404@gmail.com Signed-off-by: Luiz Augusto von Dentz luiz.von.dentz@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- net/bluetooth/hci_event.c | 7 +++++++ net/bluetooth/hci_sync.c | 9 ++++++++- 2 files changed, 15 insertions(+), 1 deletion(-)
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index da056cca3edbc..141b4fce55e35 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -3627,6 +3627,13 @@ static void hci_encrypt_change_evt(struct hci_dev *hdev, void *data, goto unlock; }
+ /* We skip the WRITE_AUTH_PAYLOAD_TIMEOUT for ATS2851 based controllers + * to avoid unexpected SMP command errors when pairing. + */ + if (test_bit(HCI_QUIRK_BROKEN_WRITE_AUTH_PAYLOAD_TIMEOUT, + &hdev->quirks)) + goto notify; + /* Set the default Authenticated Payload Timeout after * an LE Link is established. As per Core Spec v5.0, Vol 2, Part B * Section 3.3, the HCI command WRITE_AUTH_PAYLOAD_TIMEOUT should be diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c index c553b637cda7f..d95e2b55badb4 100644 --- a/net/bluetooth/hci_sync.c +++ b/net/bluetooth/hci_sync.c @@ -4853,6 +4853,13 @@ static const struct { HCI_QUIRK_BROKEN(SET_RPA_TIMEOUT, "HCI LE Set Random Private Address Timeout command is " "advertised, but not supported."), + HCI_QUIRK_BROKEN(EXT_CREATE_CONN, + "HCI LE Extended Create Connection command is " + "advertised, but not supported."), + HCI_QUIRK_BROKEN(WRITE_AUTH_PAYLOAD_TIMEOUT, + "HCI WRITE AUTH PAYLOAD TIMEOUT command leads " + "to unexpected SMP errors when pairing " + "and will not be used."), HCI_QUIRK_BROKEN(LE_CODED, "HCI LE Coded PHY feature bit is set, " "but its usage is not supported.") @@ -6485,7 +6492,7 @@ static int hci_le_create_conn_sync(struct hci_dev *hdev, void *data) &own_addr_type); if (err) goto done; - + /* Send command LE Extended Create Connection if supported */ if (use_ext_conn(hdev)) { err = hci_le_ext_create_conn_sync(hdev, conn, own_addr_type); goto done;