usb: dwc3: gadget: implement streams support

The following patch adds support for streams
to dwc3 driver.

While at that, also fix one small issue on
endpoint disable where we should clear all
flags not only ENABLED.

Reviewied-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 8 deletions

diff --git a/Documentation/usb/dwc3.txt b/Documentation/usb/dwc3.txt
index 2f658532b9d..7b590edae14 100644
--- a/Documentation/usb/dwc3.txt
+++ b/Documentation/usb/dwc3.txt
@@ -3,14 +3,6 @@
 ~~~~~~
 Please pick something while reading :)
 
-- Implement streaming support for BULK endpoints
-  Tatyana's patch "usb: Add streams support to the gadget framework"
-  introduces streaming support for the gadget driver.
-  Every usb_request has new field called stream_id which holds its id.
-  Every usb_ep has a field num_supported_strms which describes the max
-  number of streams supported (for this ep).
-  UAS is AFAIK the only gadget with streaming support.
-
 - Convert interrupt handler to per-ep-thread-irq
 
   As it turns out some DWC3-commands ~1ms to complete. Currently we spin