---

yaml --- r: 31961 b: refs/heads/master c: da1f519 h: refs/heads/master i: 31959: 3c06bdb v: v3
git-mirror · Jul 4, 2006 · 898b753 · 898b753
1 parent 35d6b8e
commit 898b753
Show file tree

Hide file tree

Showing 5 changed files with 21 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: dcdcf63ef12dc3fbaa17a6d04f16ada8e63bb4d0
+refs/heads/master: da1f519851d1c66331363253f364bdb5d924ea96
diff --git a/trunk/drivers/bluetooth/hci_usb.c b/trunk/drivers/bluetooth/hci_usb.c
@@ -122,6 +122,9 @@ static struct usb_device_id blacklist_ids[] = {
 	/* RTX Telecom based adapter with buggy SCO support */
 	{ USB_DEVICE(0x0400, 0x0807), .driver_info = HCI_BROKEN_ISOC },
 
+	/* Belkin F8T012 */
+	{ USB_DEVICE(0x050d, 0x0012), .driver_info = HCI_WRONG_SCO_MTU },
+
 	/* Digianswer devices */
 	{ USB_DEVICE(0x08fd, 0x0001), .driver_info = HCI_DIGIANSWER },
 	{ USB_DEVICE(0x08fd, 0x0002), .driver_info = HCI_IGNORE },
@@ -987,6 +990,9 @@ static int hci_usb_probe(struct usb_interface *intf, const struct usb_device_id
 	if (reset || id->driver_info & HCI_RESET)
 		set_bit(HCI_QUIRK_RESET_ON_INIT, &hdev->quirks);
 
+	if (id->driver_info & HCI_WRONG_SCO_MTU)
+		set_bit(HCI_QUIRK_FIXUP_BUFFER_SIZE, &hdev->quirks);
+
 	if (id->driver_info & HCI_SNIFFER) {
 		if (le16_to_cpu(udev->descriptor.bcdDevice) > 0x997)
 			set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks);

diff --git a/trunk/drivers/bluetooth/hci_usb.h b/trunk/drivers/bluetooth/hci_usb.h
@@ -35,6 +35,7 @@
 #define HCI_SNIFFER		0x10
 #define HCI_BCM92035		0x20
 #define HCI_BROKEN_ISOC		0x40
+#define HCI_WRONG_SCO_MTU	0x80
 
 #define HCI_MAX_IFACE_NUM	3
 

diff --git a/trunk/include/net/bluetooth/hci.h b/trunk/include/net/bluetooth/hci.h
@@ -54,7 +54,8 @@
 /* HCI device quirks */
 enum {
 	HCI_QUIRK_RESET_ON_INIT,
-	HCI_QUIRK_RAW_DEVICE
+	HCI_QUIRK_RAW_DEVICE,
+	HCI_QUIRK_FIXUP_BUFFER_SIZE
 };
 
 /* HCI device flags */

diff --git a/trunk/net/bluetooth/hci_event.c b/trunk/net/bluetooth/hci_event.c
@@ -319,9 +319,17 @@ static void hci_cc_info_param(struct hci_dev *hdev, __u16 ocf, struct sk_buff *s
 		}
 
 		hdev->acl_mtu  = __le16_to_cpu(bs->acl_mtu);
-		hdev->sco_mtu  = bs->sco_mtu ? bs->sco_mtu : 64;
-		hdev->acl_pkts = hdev->acl_cnt = __le16_to_cpu(bs->acl_max_pkt);
-		hdev->sco_pkts = hdev->sco_cnt = __le16_to_cpu(bs->sco_max_pkt);
+		hdev->sco_mtu  = bs->sco_mtu;
+		hdev->acl_pkts = __le16_to_cpu(bs->acl_max_pkt);
+		hdev->sco_pkts = __le16_to_cpu(bs->sco_max_pkt);
+
+		if (test_bit(HCI_QUIRK_FIXUP_BUFFER_SIZE, &hdev->quirks)) {
+			hdev->sco_mtu  = 64;
+			hdev->sco_pkts = 8;
+		}
+
+		hdev->acl_cnt = hdev->acl_pkts;
+		hdev->sco_cnt = hdev->sco_pkts;
 
 		BT_DBG("%s mtu: acl %d, sco %d max_pkt: acl %d, sco %d", hdev->name,
 			hdev->acl_mtu, hdev->sco_mtu, hdev->acl_pkts, hdev->sco_pkts);