From: Felipe Balbi <balbi@ti.com>
To: David Cohen <david.a.cohen@linux.intel.com>
Cc: <balbi@ti.com>, <gregkh@linuxfoundation.org>, <mina86@mina86.com>,
<r.baldyga@samsung.com>, <linux-usb@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, Qiuxu Zhuo <qiuxu.zhuo@intel.com>
Subject: Re: [PATCH] usb: ffs: fix regression when quirk_ep_out_aligned_size flag is set
Date: Tue, 7 Oct 2014 19:31:44 -0500 [thread overview]
Message-ID: <20141008003144.GA9957@saruman> (raw)
In-Reply-To: <1412727486-479-1-git-send-email-david.a.cohen@linux.intel.com>
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Hi,
On Tue, Oct 07, 2014 at 05:18:06PM -0700, David Cohen wrote:
> The commit '2e4c7553cd usb: gadget: f_fs: add aio support' broke the
did that commit non-aio or is only aio broken ?
> quirk implemented to align buffer size to maxpacketsize on out endpoint.
> As result, functionfs does not work on Intel platforms using dwc3 driver
> (i.e. Bay Trail and Merrifield). This patch fixes the issue.
and Braswell.
> This code is based on a previous Qiuxu's patch.
How have you tested this ? Do you have a test-case to share ? Then I can
add it to my tests which I have been running on my platforms too (they
include USB20CV and USB30CV where applicable - quite a few fixes coming
soon).
cheers
--
balbi
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next prev parent reply other threads:[~2014-10-08 0:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-08 0:18 [PATCH] usb: ffs: fix regression when quirk_ep_out_aligned_size flag is set David Cohen
2014-10-08 0:31 ` Felipe Balbi [this message]
2014-10-08 17:53 ` David Cohen
2014-10-08 0:32 ` Felipe Balbi
2014-10-08 17:55 ` David Cohen
2014-10-08 19:54 ` Felipe Balbi
2014-10-08 11:34 ` Michal Nazarewicz
2014-10-08 21:12 ` [PATCH v2] " David Cohen
2014-10-12 19:12 ` Al Viro
2014-10-12 19:58 ` Felipe Balbi
2014-10-13 15:32 ` Felipe Balbi
2014-10-13 16:55 ` David Cohen
2014-10-13 17:03 ` Felipe Balbi
2014-10-13 18:15 ` [PATCH v3] " David Cohen
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