Re: [PATCH 09/10] Bluetooth: btusb: Add support for ISO packets

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Hi Luiz,

> This enabled btusb driver to properly transmit ISO packets.
> 
> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
> ---
> drivers/bluetooth/btusb.c | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
> 
> diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
> index f5924f3e8b8d..ded0ba83bcce 100644
> --- a/drivers/bluetooth/btusb.c
> +++ b/drivers/bluetooth/btusb.c
> @@ -1463,6 +1463,13 @@ static int btusb_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
> 
> 		hdev->stat.sco_tx++;
> 		return submit_tx_urb(hdev, urb);
> +
> +	case HCI_ISODATA_PKT:
> +		urb = alloc_bulk_urb(hdev, skb);
> +		if (IS_ERR(urb))
> +			return PTR_ERR(urb);
> +
> +		return submit_or_queue_tx_urb(hdev, urb);
> 	}
> 
> 	return -EILSEQ;
> @@ -2123,6 +2130,13 @@ static int btusb_send_frame_intel(struct hci_dev *hdev, struct sk_buff *skb)
> 
> 		hdev->stat.sco_tx++;
> 		return submit_tx_urb(hdev, urb);
> +
> +	case HCI_ISODATA_PKT:
> +		urb = alloc_bulk_urb(hdev, skb);
> +		if (IS_ERR(urb))
> +			return PTR_ERR(urb);
> +
> +		return submit_or_queue_tx_urb(hdev, urb);
> 	}

I am failing to see where it says to use bulk endpoints.

Regards

Marcel




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