Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git

[pandora-kernel.git] / drivers / bluetooth / hci_usb.c

diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c
index 67d96b5..057cb2b 100644 (file)
--- a/drivers/bluetooth/hci_usb.c
+++ b/drivers/bluetooth/hci_usb.c
@@ -65,13 +65,16 @@
 #endif
 
 static int ignore = 0;
+static int ignore_dga = 0;
+static int ignore_csr = 0;
+static int ignore_sniffer = 0;
 static int reset = 0;
 
 #ifdef CONFIG_BT_HCIUSB_SCO
 static int isoc = 2;
 #endif
 
-#define VERSION "2.8"
+#define VERSION "2.9"
 
 static struct usb_driver hci_usb_driver; 
 
@@ -98,6 +101,9 @@ static struct usb_device_id bluetooth_ids[] = {
 MODULE_DEVICE_TABLE (usb, bluetooth_ids);
 
 static struct usb_device_id blacklist_ids[] = {
+       /* CSR BlueCore devices */
+       { USB_DEVICE(0x0a12, 0x0001), .driver_info = HCI_CSR },
+
        /* Broadcom BCM2033 without firmware */
        { USB_DEVICE(0x0a5c, 0x2033), .driver_info = HCI_IGNORE },
 
@@ -127,7 +133,7 @@ static struct usb_device_id blacklist_ids[] = {
        { }     /* Terminating entry */
 };
 
-static struct _urb *_urb_alloc(int isoc, unsigned int __nocast gfp)
+static struct _urb *_urb_alloc(int isoc, gfp_t gfp)
 {
        struct _urb *_urb = kmalloc(sizeof(struct _urb) +
                                sizeof(struct usb_iso_packet_descriptor) * isoc, gfp);
@@ -836,6 +842,15 @@ 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;
+
+       if (ignore_sniffer && id->driver_info & HCI_SNIFFER)
+               return -ENODEV;
+
        if (intf->cur_altsetting->desc.bInterfaceNumber > 0)
                return -ENODEV;
 
@@ -864,13 +879,11 @@ static int hci_usb_probe(struct usb_interface *intf, const struct usb_device_id
                goto done;
        }
 
-       if (!(husb = kmalloc(sizeof(struct hci_usb), GFP_KERNEL))) {
+       if (!(husb = kzalloc(sizeof(struct hci_usb), GFP_KERNEL))) {
                BT_ERR("Can't allocate: control structure");
                goto done;
        }
 
-       memset(husb, 0, sizeof(struct hci_usb));
-
        husb->udev = udev;
        husb->bulk_out_ep = bulk_out_ep;
        husb->bulk_in_ep  = bulk_in_ep;
@@ -1061,6 +1074,15 @@ 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");
+
+module_param(ignore_sniffer, bool, 0644);
+MODULE_PARM_DESC(ignore_sniffer, "Ignore devices with id 0a12:0002");
+
 module_param(reset, bool, 0644);
 MODULE_PARM_DESC(reset, "Send HCI reset command on initialization");