From: Kevin Hilman <khilman@deeprootsystems.com>
To: Tony Lindgren <tony@atomide.com>
Cc: "G, Manjunath Kondaiah" <manjugk@ti.com>,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
Benoit Cousson <b-cousson@ti.com>,
Santosh Shilimkar <santosh.shilimkar@ti.com>
Subject: Re: [PATCH v1 0/9] OMAP: DMA: hwmod and DMA as platform device
Date: Tue, 14 Dec 2010 16:18:09 -0800 [thread overview]
Message-ID: <87ipyvriri.fsf@deeprootsystems.com> (raw)
In-Reply-To: <20101214231922.GC14990@atomide.com> (Tony Lindgren's message of "Tue, 14 Dec 2010 15:19:23 -0800")
Tony Lindgren <tony@atomide.com> writes:
> * G, Manjunath Kondaiah <manjugk@ti.com> [101203 19:33]:
>> *************************************************************************
>>
>> Test Report:
>> ************
>> Build:
>> omap2plus_defconfig : Success
>> omap_osk_5912_defconfig: Success
>>
>> Boot:
>> OMAP3530Beagle : Success
>> OMAP4430Blaze(ES2.1) : Success
>
> Can you please make sure that memory to memory DMA test
> runs OK on OSK5912?x
>
> AFAIK, Kevin tried it a few days ago and it hung.
Yes, it hung, but I didn't have time to debug the root cause until
today.
The reason is that the OMAP1 DMA IRQ numbers used in mach-omap1/dma.c
have no basis in reality. So doing a memory-to-memory transfer using
*all* channels results in spurious interrupts, then hangs.
Will post details in reply to the OMAP1 patch (7/9).
Kevin
next prev parent reply other threads:[~2010-12-15 0:18 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-04 3:43 [PATCH v1 0/9] OMAP: DMA: hwmod and DMA as platform device G, Manjunath Kondaiah
2010-12-04 3:43 ` [PATCH v1 1/9] OMAP: DMA: Replace read/write macros with functions G, Manjunath Kondaiah
2010-12-04 3:43 ` [PATCH v1 2/9] OMAP: DMA: Introduce errata handling feature G, Manjunath Kondaiah
2010-12-04 3:44 ` [PATCH v1 3/9] OMAP2420: hwmod data: add system DMA G, Manjunath Kondaiah
2010-12-15 2:25 ` Paul Walmsley
2010-12-15 11:09 ` G, Manjunath Kondaiah
2010-12-15 12:15 ` [PATCH v1 3/9] OMAP2420: hwmod data: add system DMA] G, Manjunath Kondaiah
2010-12-15 15:39 ` Paul Walmsley
2010-12-04 3:44 ` [PATCH v1 4/9] OMAP2430: hwmod data: add system DMA G, Manjunath Kondaiah
2010-12-15 2:27 ` Paul Walmsley
2010-12-15 10:59 ` G, Manjunath Kondaiah
2010-12-15 15:14 ` Paul Walmsley
2010-12-15 15:53 ` G, Manjunath Kondaiah
2010-12-04 3:44 ` [PATCH v1 5/9] OMAP3: " G, Manjunath Kondaiah
2010-12-04 3:44 ` [PATCH v1 6/9] OMAP4: " G, Manjunath Kondaiah
2010-12-04 3:44 ` [PATCH v1 7/9] OMAP1: DMA: Implement in platform device model G, Manjunath Kondaiah
2010-12-15 0:40 ` Kevin Hilman
2010-12-15 0:55 ` Kevin Hilman
2010-12-15 1:04 ` Tony Lindgren
2010-12-15 2:01 ` G, Manjunath Kondaiah
2010-12-15 2:44 ` Tony Lindgren
2010-12-04 3:44 ` [PATCH v1 8/9] OMAP2+: DMA: hwmod: Device registration G, Manjunath Kondaiah
2010-12-04 3:44 ` [PATCH v1 9/9] OMAP: DMA: Convert DMA library into platform driver G, Manjunath Kondaiah
2010-12-07 11:04 ` [PATCH v1 0/9] OMAP: DMA: hwmod and DMA as platform device G, Manjunath Kondaiah
2010-12-14 23:19 ` Tony Lindgren
2010-12-15 0:18 ` Kevin Hilman [this message]
2010-12-15 1:37 ` Kevin Hilman
2010-12-15 1:55 ` Tony Lindgren
2010-12-15 2:02 ` Kevin Hilman
2010-12-15 2:08 ` Tony Lindgren
2010-12-15 1:59 ` G, Manjunath Kondaiah
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=87ipyvriri.fsf@deeprootsystems.com \
--to=khilman@deeprootsystems.com \
--cc=b-cousson@ti.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-omap@vger.kernel.org \
--cc=manjugk@ti.com \
--cc=santosh.shilimkar@ti.com \
--cc=tony@atomide.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox