From: Sriram Dash <sriram.dash@nxp.com>
To: Baolin Wang <baolin.wang@linaro.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
USB <linux-usb@vger.kernel.org>,
"mathias.nyman@intel.com" <mathias.nyman@intel.com>,
Greg KH <gregkh@linuxfoundation.org>,
Suresh Gupta <suresh.gupta@nxp.com>,
"Felipe Balbi" <felipe.balbi@linux.intel.com>,
Alan Stern <stern@rowland.harvard.edu>,
"pku.leo@gmail.com" <pku.leo@gmail.com>,
"Arnd Bergmann" <arnd@arndb.de>
Subject: RE: [PATCH v3 5/6] usb: dwc3: use bus->sysdev for DMA configuration
Date: Fri, 11 Nov 2016 10:43:54 +0000 [thread overview]
Message-ID: <DB5PR0401MB1925DE96D0F2F7275988647BF5BB0@DB5PR0401MB1925.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <CAMz4kuKg=KT+GkWYO_t1F_2_ioPempc9VFaE2AkCcdTqDpxNCQ@mail.gmail.com>
>From: Baolin Wang [mailto:baolin.wang@linaro.org]
>
>Hi,
>
>On 10 November 2016 at 16:20, Sriram Dash <sriram.dash@nxp.com> wrote:
>> From: Arnd Bergmann <arnd@arndb.de>
>>
>> The dma ops for dwc3 devices are not set properly. So, use a physical
>> device sysdev, which will be inherited from parent, to set the
>> hardware / firmware parameters like dma.
>>
>> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
>> Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
>> ---
>> Changes in v3:
>> - No update
>>
>> Changes in v2:
>> - integrate dwc3 driver changes together
>>
>> drivers/usb/dwc3/core.c | 28 +++++++++++++++-------------
>> drivers/usb/dwc3/core.h | 1 +
>> drivers/usb/dwc3/ep0.c | 8 ++++----
>> drivers/usb/dwc3/gadget.c | 37 +++++++++++++++++++------------------
>> drivers/usb/dwc3/host.c | 12 ++++--------
>> 5 files changed, 43 insertions(+), 43 deletions(-)
>>
>
>Tested on my dwc3 platform, it can work well as host or gadget. You can add my
>tested tag for patch 1/4/5 after fixing Felipe's issue.
>Tested-by: Baolin Wang <baolin.wang@linaro.org>
>
Thanks Baolin.
>--
>Baolin.wang
>Best Regards
next prev parent reply other threads:[~2016-11-11 12:16 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-10 8:19 [PATCH v3 0/6] inherit dma configuration from parent dev Sriram Dash
2016-11-10 8:19 ` [PATCH v3 1/6] usb: separate out sysdev pointer from usb_bus Sriram Dash
2016-11-10 8:19 ` [PATCH v3 2/6] usb: chipidea: use bus->sysdev for DMA configuration Sriram Dash
2016-11-10 8:19 ` [PATCH v3 3/6] usb: ehci: fsl: " Sriram Dash
2016-11-10 8:19 ` [PATCH v3 4/6] usb: xhci: " Sriram Dash
2016-11-10 8:20 ` [PATCH v3 5/6] usb: dwc3: " Sriram Dash
2016-11-10 11:02 ` Felipe Balbi
2016-11-11 10:42 ` Sriram Dash
2016-11-11 10:57 ` Felipe Balbi
2016-11-11 20:31 ` Arnd Bergmann
2016-11-14 1:51 ` Peter Chen
2016-11-14 4:46 ` Sriram Dash
2016-11-10 12:33 ` Baolin Wang
2016-11-11 10:43 ` Sriram Dash [this message]
2016-11-10 8:20 ` [PATCH v3 6/6] usb: dwc3: Do not set dma coherent mask Sriram Dash
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