From: Felipe Balbi <balbi@kernel.org>
To: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Shuah Khan <shuah@kernel.org>,
Alan Stern <stern@rowland.harvard.edu>,
Johan Hovold <johan@kernel.org>,
Jaejoong Kim <climbbb.kim@gmail.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Roger Quadros <rogerq@ti.com>,
Manu Gautam <mgautam@codeaurora.org>,
martin.petersen@oracle.com, Bart Van Assche <bvanassche@acm.org>,
Mike Christie <mchristi@redhat.com>,
Matthew Wilcox <willy@infradead.org>,
Colin Ian King <colin.king@canonical.com>
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
v.anuragkumar@gmail.com, Thinh Nguyen <thinhn@synopsys.com>,
Tejas Joglekar <tejas.joglekar@synopsys.com>,
Ajay Yugalkishore Pandey <APANDEY@xilinx.com>
Subject: [v7,05/10] usb: dwc3: make controller clear transfer resources after complete
Date: Wed, 05 Dec 2018 11:01:37 +0200 [thread overview]
Message-ID: <878t142vpq.fsf@linux.intel.com> (raw)
Hi,
Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> writes:
> @@ -2487,6 +2497,11 @@ static void dwc3_endpoint_interrupt(struct dwc3 *dwc,
> }
>
> switch (event->endpoint_event) {
> + case DWC3_DEPEVT_XFERCOMPLETE:
> + if (!dep->stream_capable)
> + break;
> + dep->flags &= ~DWC3_EP_TRANSFER_STARTED;
> + /* Fall Through */
instead, let's add a proper handler for this:
dwc3_gadget_endpoint_transfer_complete(dep, event);
That handler should be "self-sufficient". IOW, we shouldn't have this
fall through here. This means that the other patch where you modify
dwc3_gadget_transfer_in_progress() shouldn't be necessary, since that
event shouldn't run for stream capable endpoints.
While rewriting the patches, please rebase on my testing/next as I have
applied a few of the patches in this series.
next reply other threads:[~2018-12-05 9:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-05 9:01 Felipe Balbi [this message]
-- strict thread matches above, loose matches on Subject: below --
2018-12-05 19:05 [v7,05/10] usb: dwc3: make controller clear transfer resources after complete Anurag Kumar Vulisha
2018-12-01 11:13 Anurag Kumar Vulisha
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