From 7ef934b3b73f74aea23aa0e98affe86d7ea816a3 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Tue, 8 Nov 2005 09:57:05 -0800 Subject: [PATCH] [Bluetooth]: Add another ignore parameter to the HCI USB driver This patchs adds the module parameter ignore_dga to the HCI USB driver which makes it possible to prevent this driver from being loaded by some buggy Digianswer devices. Signed-off-by: Marcel Holtmann Signed-off-by: David S. Miller --- drivers/bluetooth/hci_usb.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c index f510b25b2c59..057cb2b6e6d1 100644 --- a/drivers/bluetooth/hci_usb.c +++ b/drivers/bluetooth/hci_usb.c @@ -65,6 +65,7 @@ #endif static int ignore = 0; +static int ignore_dga = 0; static int ignore_csr = 0; static int ignore_sniffer = 0; static int reset = 0; @@ -841,6 +842,9 @@ static int hci_usb_probe(struct usb_interface *intf, const struct usb_device_id if (ignore || id->driver_info & HCI_IGNORE) return -ENODEV; + if (ignore_dga && id->driver_info & HCI_DIGIANSWER) + return -ENODEV; + if (ignore_csr && id->driver_info & HCI_CSR) return -ENODEV; @@ -1070,6 +1074,9 @@ module_exit(hci_usb_exit); module_param(ignore, bool, 0644); MODULE_PARM_DESC(ignore, "Ignore devices from the matching table"); +module_param(ignore_dga, bool, 0644); +MODULE_PARM_DESC(ignore_dga, "Ignore devices with id 08fd:0001"); + module_param(ignore_csr, bool, 0644); MODULE_PARM_DESC(ignore_csr, "Ignore devices with id 0a12:0001"); -- 2.20.1