---

yaml --- r: 122422 b: refs/heads/master c: 7a9d402 h: refs/heads/master v: v3
git-mirror · Nov 30, 2008 · d4155b3 · d4155b3
1 parent 2289043
commit d4155b3
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Showing 7 changed files with 55 additions and 58 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 12421b40b81d101d7535e03f1af197365adc932b
+refs/heads/master: 7a9d4020533b5c0c615b6de3be154c9ff30b8cc9
diff --git a/trunk/drivers/bluetooth/bpa10x.c b/trunk/drivers/bluetooth/bpa10x.c
@@ -489,6 +489,8 @@ static int bpa10x_probe(struct usb_interface *intf, const struct usb_device_id *
 
 	hdev->owner = THIS_MODULE;
 
+	set_bit(HCI_QUIRK_NO_RESET, &hdev->quirks);
+
 	err = hci_register_dev(hdev);
 	if (err < 0) {
 		hci_free_dev(hdev);

diff --git a/trunk/drivers/bluetooth/btusb.c b/trunk/drivers/bluetooth/btusb.c
@@ -41,25 +41,25 @@
 #define BT_DBG(D...)
 #endif
 
-#define VERSION "0.3"
+#define VERSION "0.4"
 
 static int ignore_dga;
 static int ignore_csr;
 static int ignore_sniffer;
 static int disable_scofix;
 static int force_scofix;
-static int reset;
+
+static int reset = 1;
 
 static struct usb_driver btusb_driver;
 
 #define BTUSB_IGNORE		0x01
-#define BTUSB_RESET		0x02
-#define BTUSB_DIGIANSWER	0x04
-#define BTUSB_CSR		0x08
-#define BTUSB_SNIFFER		0x10
-#define BTUSB_BCM92035		0x20
-#define BTUSB_BROKEN_ISOC	0x40
-#define BTUSB_WRONG_SCO_MTU	0x80
+#define BTUSB_DIGIANSWER	0x02
+#define BTUSB_CSR		0x04
+#define BTUSB_SNIFFER		0x08
+#define BTUSB_BCM92035		0x10
+#define BTUSB_BROKEN_ISOC	0x20
+#define BTUSB_WRONG_SCO_MTU	0x40
 
 static struct usb_device_id btusb_table[] = {
 	/* Generic Bluetooth USB device */
@@ -79,7 +79,7 @@ static struct usb_device_id btusb_table[] = {
 	{ USB_DEVICE(0x0bdb, 0x1002) },
 
 	/* Canyon CN-BTU1 with HID interfaces */
-	{ USB_DEVICE(0x0c10, 0x0000), .driver_info = BTUSB_RESET },
+	{ USB_DEVICE(0x0c10, 0x0000) },
 
 	{ }	/* Terminating entry */
 };
@@ -94,52 +94,36 @@ static struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x0a5c, 0x2033), .driver_info = BTUSB_IGNORE },
 
 	/* Broadcom BCM2035 */
-	{ USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
-	{ USB_DEVICE(0x0a5c, 0x200a), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
+	{ USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_WRONG_SCO_MTU },
+	{ USB_DEVICE(0x0a5c, 0x200a), .driver_info = BTUSB_WRONG_SCO_MTU },
+	{ USB_DEVICE(0x0a5c, 0x2009), .driver_info = BTUSB_BCM92035 },
 
 	/* Broadcom BCM2045 */
-	{ USB_DEVICE(0x0a5c, 0x2039), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
-	{ USB_DEVICE(0x0a5c, 0x2101), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
-
-	/* Broadcom BCM2046 */
-	{ USB_DEVICE(0x0a5c, 0x2146), .driver_info = BTUSB_RESET },
-	{ USB_DEVICE(0x0a5c, 0x2151), .driver_info = BTUSB_RESET },
-
-	/* Apple MacBook Pro with Broadcom chip */
-	{ USB_DEVICE(0x05ac, 0x820f), .driver_info = BTUSB_RESET },
+	{ USB_DEVICE(0x0a5c, 0x2039), .driver_info = BTUSB_WRONG_SCO_MTU },
+	{ USB_DEVICE(0x0a5c, 0x2101), .driver_info = BTUSB_WRONG_SCO_MTU },
 
 	/* IBM/Lenovo ThinkPad with Broadcom chip */
-	{ USB_DEVICE(0x0a5c, 0x201e), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
-	{ USB_DEVICE(0x0a5c, 0x2110), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
-
-	/* Targus ACB10US */
-	{ USB_DEVICE(0x0a5c, 0x2100), .driver_info = BTUSB_RESET },
-	{ USB_DEVICE(0x0a5c, 0x2154), .driver_info = BTUSB_RESET },
-
-	/* ANYCOM Bluetooth USB-200 and USB-250 */
-	{ USB_DEVICE(0x0a5c, 0x2111), .driver_info = BTUSB_RESET },
+	{ USB_DEVICE(0x0a5c, 0x201e), .driver_info = BTUSB_WRONG_SCO_MTU },
+	{ USB_DEVICE(0x0a5c, 0x2110), .driver_info = BTUSB_WRONG_SCO_MTU },
 
 	/* HP laptop with Broadcom chip */
-	{ USB_DEVICE(0x03f0, 0x171d), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
+	{ USB_DEVICE(0x03f0, 0x171d), .driver_info = BTUSB_WRONG_SCO_MTU },
 
 	/* Dell laptop with Broadcom chip */
-	{ USB_DEVICE(0x413c, 0x8126), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
+	{ USB_DEVICE(0x413c, 0x8126), .driver_info = BTUSB_WRONG_SCO_MTU },
 
 	/* Dell Wireless 370 */
-	{ USB_DEVICE(0x413c, 0x8156), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
+	{ USB_DEVICE(0x413c, 0x8156), .driver_info = BTUSB_WRONG_SCO_MTU },
 
 	/* Dell Wireless 410 */
-	{ USB_DEVICE(0x413c, 0x8152), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
-
-	/* Microsoft Wireless Transceiver for Bluetooth 2.0 */
-	{ USB_DEVICE(0x045e, 0x009c), .driver_info = BTUSB_RESET },
+	{ USB_DEVICE(0x413c, 0x8152), .driver_info = BTUSB_WRONG_SCO_MTU },
 
 	/* Kensington Bluetooth USB adapter */
-	{ USB_DEVICE(0x047d, 0x105d), .driver_info = BTUSB_RESET },
-	{ USB_DEVICE(0x047d, 0x105e), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
+	{ USB_DEVICE(0x047d, 0x105e), .driver_info = BTUSB_WRONG_SCO_MTU },
 
-	/* ISSC Bluetooth Adapter v3.1 */
-	{ USB_DEVICE(0x1131, 0x1001), .driver_info = BTUSB_RESET },
+	/* Belkin F8T012 and F8T013 devices */
+	{ USB_DEVICE(0x050d, 0x0012), .driver_info = BTUSB_WRONG_SCO_MTU },
+	{ USB_DEVICE(0x050d, 0x0013), .driver_info = BTUSB_WRONG_SCO_MTU },
 
 	/* RTX Telecom based adapters with buggy SCO support */
 	{ USB_DEVICE(0x0400, 0x0807), .driver_info = BTUSB_BROKEN_ISOC },
@@ -148,13 +132,6 @@ static struct usb_device_id blacklist_table[] = {
 	/* CONWISE Technology based adapters with buggy SCO support */
 	{ USB_DEVICE(0x0e5e, 0x6622), .driver_info = BTUSB_BROKEN_ISOC },
 
-	/* Belkin F8T012 and F8T013 devices */
-	{ USB_DEVICE(0x050d, 0x0012), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
-	{ USB_DEVICE(0x050d, 0x0013), .driver_info = BTUSB_RESET | BTUSB_WRONG_SCO_MTU },
-
-	/* Belkin F8T016 device */
-	{ USB_DEVICE(0x050d, 0x016a), .driver_info = BTUSB_RESET },
-
 	/* Digianswer devices */
 	{ USB_DEVICE(0x08fd, 0x0001), .driver_info = BTUSB_DIGIANSWER },
 	{ USB_DEVICE(0x08fd, 0x0002), .driver_info = BTUSB_IGNORE },
@@ -197,6 +174,8 @@ struct btusb_data {
 	struct usb_endpoint_descriptor *isoc_tx_ep;
 	struct usb_endpoint_descriptor *isoc_rx_ep;
 
+	__u8 cmdreq_type;
+
 	int isoc_altsetting;
 	int suspend_count;
 };
@@ -590,7 +569,7 @@ static int btusb_send_frame(struct sk_buff *skb)
 			return -ENOMEM;
 		}
 
-		dr->bRequestType = USB_TYPE_CLASS;
+		dr->bRequestType = data->cmdreq_type;
 		dr->bRequest     = 0;
 		dr->wIndex       = 0;
 		dr->wValue       = 0;
@@ -828,6 +807,8 @@ static int btusb_probe(struct usb_interface *intf,
 		return -ENODEV;
 	}
 
+	data->cmdreq_type = USB_TYPE_CLASS;
+
 	data->udev = interface_to_usbdev(intf);
 	data->intf = intf;
 
@@ -862,11 +843,11 @@ static int btusb_probe(struct usb_interface *intf,
 
 	hdev->owner = THIS_MODULE;
 
-	/* interface numbers are hardcoded in the spec */
+	/* Interface numbers are hardcoded in the specification */
 	data->isoc = usb_ifnum_to_if(data->udev, 1);
 
-	if (reset || id->driver_info & BTUSB_RESET)
-		set_bit(HCI_QUIRK_RESET_ON_INIT, &hdev->quirks);
+	if (!reset)
+		set_bit(HCI_QUIRK_NO_RESET, &hdev->quirks);
 
 	if (force_scofix || id->driver_info & BTUSB_WRONG_SCO_MTU) {
 		if (!disable_scofix)
@@ -876,9 +857,23 @@ static int btusb_probe(struct usb_interface *intf,
 	if (id->driver_info & BTUSB_BROKEN_ISOC)
 		data->isoc = NULL;
 
+	if (id->driver_info & BTUSB_DIGIANSWER) {
+		data->cmdreq_type = USB_TYPE_VENDOR;
+		set_bit(HCI_QUIRK_NO_RESET, &hdev->quirks);
+	}
+
+	if (id->driver_info & BTUSB_CSR) {
+		struct usb_device *udev = data->udev;
+
+		/* Old firmware would otherwise execute USB reset */
+		if (le16_to_cpu(udev->descriptor.bcdDevice) < 0x117)
+			set_bit(HCI_QUIRK_NO_RESET, &hdev->quirks);
+	}
+
 	if (id->driver_info & BTUSB_SNIFFER) {
 		struct usb_device *udev = data->udev;
 
+		/* New sniffer firmware has crippled HCI interface */
 		if (le16_to_cpu(udev->descriptor.bcdDevice) > 0x997)
 			set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks);
 

diff --git a/trunk/drivers/bluetooth/hci_ldisc.c b/trunk/drivers/bluetooth/hci_ldisc.c
@@ -399,8 +399,8 @@ static int hci_uart_register_dev(struct hci_uart *hu)
 
 	hdev->owner = THIS_MODULE;
 
-	if (reset)
-		set_bit(HCI_QUIRK_RESET_ON_INIT, &hdev->quirks);
+	if (!reset)
+		set_bit(HCI_QUIRK_NO_RESET, &hdev->quirks);
 
 	if (hci_register_dev(hdev) < 0) {
 		BT_ERR("Can't register HCI device");

diff --git a/trunk/include/net/bluetooth/hci.h b/trunk/include/net/bluetooth/hci.h
@@ -54,7 +54,7 @@
 
 /* HCI device quirks */
 enum {
-	HCI_QUIRK_RESET_ON_INIT,
+	HCI_QUIRK_NO_RESET,
 	HCI_QUIRK_RAW_DEVICE,
 	HCI_QUIRK_FIXUP_BUFFER_SIZE
 };

diff --git a/trunk/net/bluetooth/af_bluetooth.c b/trunk/net/bluetooth/af_bluetooth.c
@@ -46,7 +46,7 @@
 #define BT_DBG(D...)
 #endif
 
-#define VERSION "2.13"
+#define VERSION "2.14"
 
 /* Bluetooth sockets */
 #define BT_MAX_PROTO	8

diff --git a/trunk/net/bluetooth/hci_core.c b/trunk/net/bluetooth/hci_core.c
@@ -205,7 +205,7 @@ static void hci_init_req(struct hci_dev *hdev, unsigned long opt)
 	/* Mandatory initialization */
 
 	/* Reset */
-	if (test_bit(HCI_QUIRK_RESET_ON_INIT, &hdev->quirks))
+	if (!test_bit(HCI_QUIRK_NO_RESET, &hdev->quirks))
 			hci_send_cmd(hdev, HCI_OP_RESET, 0, NULL);
 
 	/* Read Local Supported Features */