From: Laxman Dewangan <ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
To: Vinod Koul <vinod.koul-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Cc: "dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org"
<dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
"grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org"
<grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org>,
"rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org"
<rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>,
"linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org"
<devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org>,
"linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH V2 1/2] dma: dmaengine: add slave req id in slave_config
Date: Wed, 9 May 2012 15:57:50 +0530 [thread overview]
Message-ID: <4FAA46A6.4090003@nvidia.com> (raw)
In-Reply-To: <1336553358.1540.169.camel@vkoul-udesk3>
Thanks for review.
On Wednesday 09 May 2012 02:19 PM, Vinod Koul wrote:
> On Thu, 2012-05-03 at 13:11 +0530, Laxman Dewangan wrote:
>> The dma controller like Nvidia's Tegra Dma controller
>> supports the different slave requestor id from different slave.
>> This need to be configure in dma controller to handle the request
>> properly.
>>
>> Adding the slave-id in the slave configuration so that information
>> can be passed from client when configuring for slave.
>>
>> u32 dst_maxburst;
>> bool device_fc;
>> + int slave_id;
> This wont be negative, so perhaps an unsigned value?
Fine, I will make it unsigned int in my next patch.
WARNING: multiple messages have this Message-ID (diff)
From: Laxman Dewangan <ldewangan@nvidia.com>
To: Vinod Koul <vinod.koul@linux.intel.com>
Cc: "dan.j.williams@intel.com" <dan.j.williams@intel.com>,
"grant.likely@secretlab.ca" <grant.likely@secretlab.ca>,
"rob.herring@calxeda.com" <rob.herring@calxeda.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"devicetree-discuss@lists.ozlabs.org"
<devicetree-discuss@lists.ozlabs.org>,
"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>
Subject: Re: [PATCH V2 1/2] dma: dmaengine: add slave req id in slave_config
Date: Wed, 9 May 2012 15:57:50 +0530 [thread overview]
Message-ID: <4FAA46A6.4090003@nvidia.com> (raw)
In-Reply-To: <1336553358.1540.169.camel@vkoul-udesk3>
Thanks for review.
On Wednesday 09 May 2012 02:19 PM, Vinod Koul wrote:
> On Thu, 2012-05-03 at 13:11 +0530, Laxman Dewangan wrote:
>> The dma controller like Nvidia's Tegra Dma controller
>> supports the different slave requestor id from different slave.
>> This need to be configure in dma controller to handle the request
>> properly.
>>
>> Adding the slave-id in the slave configuration so that information
>> can be passed from client when configuring for slave.
>>
>> u32 dst_maxburst;
>> bool device_fc;
>> + int slave_id;
> This wont be negative, so perhaps an unsigned value?
Fine, I will make it unsigned int in my next patch.
next prev parent reply other threads:[~2012-05-09 10:27 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-03 7:41 [PATCH V2 0/2] dmaengine: tegra: add dma driver Laxman Dewangan
2012-05-03 7:41 ` Laxman Dewangan
[not found] ` <1336030889-32269-1-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-05-03 7:41 ` [PATCH V2 1/2] dma: dmaengine: add slave req id in slave_config Laxman Dewangan
2012-05-03 7:41 ` Laxman Dewangan
2012-05-09 8:49 ` Vinod Koul
2012-05-09 10:27 ` Laxman Dewangan [this message]
2012-05-09 10:27 ` Laxman Dewangan
2012-05-03 7:41 ` [PATCH V2 2/2] dmaengine: tegra: add dma driver Laxman Dewangan
[not found] ` <1336030889-32269-3-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-05-09 10:14 ` Vinod Koul
2012-05-09 10:14 ` Vinod Koul
2012-05-09 11:01 ` Laxman Dewangan
2012-05-09 11:01 ` Laxman Dewangan
[not found] ` <4FAA4EA3.70001-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-05-10 3:34 ` Vinod Koul
2012-05-10 3:34 ` Vinod Koul
2012-05-10 5:05 ` Laxman Dewangan
2012-05-10 5:05 ` Laxman Dewangan
[not found] ` <4FAB4C7D.7030406-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-05-11 8:41 ` Vinod Koul
2012-05-11 8:41 ` Vinod Koul
2012-05-11 10:58 ` Laxman Dewangan
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4FAA46A6.4090003@nvidia.com \
--to=ldewangan-ddmlm1+adcrqt0dzr+alfa@public.gmane.org \
--cc=dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org \
--cc=devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org \
--cc=grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org \
--cc=vinod.koul-VuQAYsv1563Yd54FQh9/CA@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.