File backports-bluetooth-4.1.3-4.1.4.patch of Package compat-wireless

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File backports-bluetooth-4.1.3-4.1.4.patch of Package compat-wireless

diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c
index 4bba86677adc..3f146c9911c1 100644
--- a/drivers/bluetooth/btbcm.c
+++ b/drivers/bluetooth/btbcm.c
@@ -378,12 +378,11 @@ int btbcm_setup_apple(struct hci_dev *hdev)
 
 	/* Read Verbose Config Version Info */
 	skb = btbcm_read_verbose_config(hdev);
-	if (IS_ERR(skb))
-		return PTR_ERR(skb);
-
-	BT_INFO("%s: BCM: chip id %u build %4.4u", hdev->name, skb->data[1],
-		get_unaligned_le16(skb->data + 5));
-	kfree_skb(skb);
+	if (!IS_ERR(skb)) {
+		BT_INFO("%s: BCM: chip id %u build %4.4u", hdev->name, skb->data[1],
+			get_unaligned_le16(skb->data + 5));
+		kfree_skb(skb);
+	}
 
 	set_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks);
 
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 420cc9f3eb76..c65501539224 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -268,7 +268,7 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x0e5e, 0x6622), .driver_info = BTUSB_BROKEN_ISOC },
 
 	/* Roper Class 1 Bluetooth Dongle (Silicon Wave based) */
-	{ USB_DEVICE(0x1300, 0x0001), .driver_info = BTUSB_SWAVE },
+	{ USB_DEVICE(0x1310, 0x0001), .driver_info = BTUSB_SWAVE },
 
 	/* Digianswer devices */
 	{ USB_DEVICE(0x08fd, 0x0001), .driver_info = BTUSB_DIGIANSWER },
@@ -1993,6 +1993,8 @@ static int btusb_setup_intel(struct hci_dev *hdev)
 	}
 	fw_ptr = fw->data;
 
+	kfree_skb(skb);
+
 	/* This Intel specific command enables the manufacturer mode of the
 	 * controller.
 	 *
@@ -2334,6 +2336,7 @@ static int btusb_setup_intel_new(struct hci_dev *hdev)
 	struct intel_boot_params *params;
 	const struct firmware *fw;
 	const u8 *fw_ptr;
+	u32 frag_len;
 	char fwname[64];
 	ktime_t calltime, delta, rettime;
 	unsigned long long duration;
@@ -2540,24 +2543,33 @@ static int btusb_setup_intel_new(struct hci_dev *hdev)
 	}
 
 	fw_ptr = fw->data + 644;
+	frag_len = 0;
 
 	while (fw_ptr - fw->data < fw->size) {
-		struct hci_command_hdr *cmd = (void *)fw_ptr;
-		u8 cmd_len;
+		struct hci_command_hdr *cmd = (void *)(fw_ptr + frag_len);
 
-		cmd_len = sizeof(*cmd) + cmd->plen;
+		frag_len += sizeof(*cmd) + cmd->plen;
 
-		/* Send each command from the firmware data buffer as
-		 * a single Data fragment.
+		/* The paramter length of the secure send command requires
+		 * a 4 byte alignment. It happens so that the firmware file
+		 * contains proper Intel_NOP commands to align the fragments
+		 * as needed.
+		 *
+		 * Send set of commands with 4 byte alignment from the
+		 * firmware data buffer as a single Data fragement.
 		 */
-		err = btusb_intel_secure_send(hdev, 0x01, cmd_len, fw_ptr);
-		if (err < 0) {
-			BT_ERR("%s: Failed to send firmware data (%d)",
-			       hdev->name, err);
-			goto done;
-		}
+		if (!(frag_len % 4)) {
+			err = btusb_intel_secure_send(hdev, 0x01, frag_len,
+						      fw_ptr);
+			if (err < 0) {
+				BT_ERR("%s: Failed to send firmware data (%d)",
+				       hdev->name, err);
+				goto done;
+			}
 
-		fw_ptr += cmd_len;
+			fw_ptr += frag_len;
+			frag_len = 0;
+		}
 	}
 
 	set_bit(BTUSB_FIRMWARE_LOADED, &data->flags);
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 56f9edbf3d05..e11a5cfda4b1 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -741,10 +741,11 @@ static int hci_sock_bind(struct socket *sock, struct sockaddr *addr,
 			goto done;
 		}
 
-		if (test_bit(HCI_UP, &hdev->flags) ||
-		    test_bit(HCI_INIT, &hdev->flags) ||
+		if (test_bit(HCI_INIT, &hdev->flags) ||
 		    hci_dev_test_flag(hdev, HCI_SETUP) ||
-		    hci_dev_test_flag(hdev, HCI_CONFIG)) {
+		    hci_dev_test_flag(hdev, HCI_CONFIG) ||
+		    (!hci_dev_test_flag(hdev, HCI_AUTO_OFF) &&
+		     test_bit(HCI_UP, &hdev->flags))) {
 			err = -EBUSY;
 			hci_dev_put(hdev);
 			goto done;
@@ -760,10 +761,21 @@ static int hci_sock_bind(struct socket *sock, struct sockaddr *addr,
 
 		err = hci_dev_open(hdev->id);
 		if (err) {
-			hci_dev_clear_flag(hdev, HCI_USER_CHANNEL);
-			mgmt_index_added(hdev);
-			hci_dev_put(hdev);
-			goto done;
+			if (err == -EALREADY) {
+				/* In case the transport is already up and
+				 * running, clear the error here.
+				 *
+				 * This can happen when opening an user
+				 * channel and HCI_AUTO_OFF grace period
+				 * is still active.
+				 */
+				err = 0;
+			} else {
+				hci_dev_clear_flag(hdev, HCI_USER_CHANNEL);
+				mgmt_index_added(hdev);
+				hci_dev_put(hdev);
+				goto done;
+			}
 		}
 
 		atomic_inc(&hdev->promisc);

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File backports-bluetooth-4.1.3-4.1.4.patch of Package compat-wireless

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