From: Hans de Goede <hdegoede@redhat.com>
Date: Sat, 13 Sep 2014 10:26:43 +0000 (+0200)
Subject: uas: Use streams on upcoming 10Gbps / 3.1 USB
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e5e558192f01857254938349f78cd492daee7d72;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

uas: Use streams on upcoming 10Gbps / 3.1 USB

Limit the no-streams case to speeds less then USB_SPEED_SUPER.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c
index 8d2e5450de91..c69b9c5bb265 100644
--- a/drivers/usb/storage/uas.c
+++ b/drivers/usb/storage/uas.c
@@ -925,7 +925,7 @@ static int uas_configure_endpoints(struct uas_dev_info *devinfo)
 	devinfo->data_out_pipe = usb_sndbulkpipe(udev,
 					    usb_endpoint_num(&eps[3]->desc));
 
-	if (udev->speed != USB_SPEED_SUPER) {
+	if (udev->speed < USB_SPEED_SUPER) {
 		devinfo->qdepth = 32;
 		devinfo->use_streams = 0;
 	} else {