Commit be318363 authored by Luiz Augusto von Dentz's avatar Luiz Augusto von Dentz
Browse files

Bluetooth: hci_sync: Fix hci_read_buffer_size_sync 

hci_read_buffer_size_sync shall not use HCI_OP_LE_READ_BUFFER_SIZE_V2
sinze that is LE specific, instead it is hci_le_read_buffer_size_sync
version that shall use it.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=216382


Fixes: 26afbd82 ("Bluetooth: Add initial implementation of CIS connections")
Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
parent e7506d34

net/bluetooth/hci_sync.c

+6 −6
Original line number Diff line number Diff line
@@ -3018,12 +3018,6 @@ static const struct hci_init_stage amp_init2[] = { 
/* Read Buffer Size (ACL mtu, max pkt, etc.) */

static int hci_read_buffer_size_sync(struct hci_dev *hdev)

{

	/* Use Read LE Buffer Size V2 if supported */

	if (hdev->commands[41] & 0x20)

		return __hci_cmd_sync_status(hdev,

					     HCI_OP_LE_READ_BUFFER_SIZE_V2,

					     0, NULL, HCI_CMD_TIMEOUT);



	return __hci_cmd_sync_status(hdev, HCI_OP_READ_BUFFER_SIZE,

				     0, NULL, HCI_CMD_TIMEOUT);

}
@@ -3237,6 +3231,12 @@ static const struct hci_init_stage hci_init2[] = { 
/* Read LE Buffer Size */

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)

		return __hci_cmd_sync_status(hdev,

					     HCI_OP_LE_READ_BUFFER_SIZE_V2,

					     0, NULL, HCI_CMD_TIMEOUT);



	return __hci_cmd_sync_status(hdev, HCI_OP_LE_READ_BUFFER_SIZE,

				     0, NULL, HCI_CMD_TIMEOUT);

}