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authorRaul Cheleguini2023-03-23 10:45:39 -0300
committerGreg Kroah-Hartman2023-05-24 17:32:40 +0100
commit2f4a1b24dad098c4d17544a34df1b24081714b8a (patch)
tree41d716bb2bc9e49a936094cbca642551c1b52984 /net/bluetooth
parent76dd7893bd10d69b1102b37363ed9a6d1cc0e562 (diff)
Bluetooth: Add new quirk for broken set random RPA timeout for ATS2851
[ Upstream commit 91b6d02ddcd113352bdd895990b252065c596de7 ] The ATS2851 based controller advertises support for command "LE Set Random Private Address Timeout" but does not actually implement it, impeding the controller initialization. Add the quirk HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT to unblock the controller initialization. < HCI Command: LE Set Resolvable Private... (0x08|0x002e) plen 2 Timeout: 900 seconds > HCI Event: Command Status (0x0f) plen 4 LE Set Resolvable Private Address Timeout (0x08|0x002e) ncmd 1 Status: Unknown HCI Command (0x01) Co-developed-by: imoc <wzj9912@gmail.com> Signed-off-by: imoc <wzj9912@gmail.com> Signed-off-by: Raul Cheleguini <raul.cheleguini@gmail.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/hci_sync.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 9361fb3685cc..e8b78104a407 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -4075,7 +4075,8 @@ static int hci_le_set_rpa_timeout_sync(struct hci_dev *hdev)
{
__le16 timeout = cpu_to_le16(hdev->rpa_timeout);
- if (!(hdev->commands[35] & 0x04))
+ if (!(hdev->commands[35] & 0x04) ||
+ test_bit(HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT, &hdev->quirks))
return 0;
return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_RPA_TIMEOUT,
@@ -4515,6 +4516,9 @@ static const struct {
"HCI Set Event Filter command not supported."),
HCI_QUIRK_BROKEN(ENHANCED_SETUP_SYNC_CONN,
"HCI Enhanced Setup Synchronous Connection command is "
+ "advertised, but not supported."),
+ HCI_QUIRK_BROKEN(SET_RPA_TIMEOUT,
+ "HCI LE Set Random Private Address Timeout command is "
"advertised, but not supported.")
};