From: Tony Lindgren <tony@atomide.com>
To: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: b-liu@ti.com, gregkh@linuxfoundation.org, vinod.koul@intel.com,
linux-usb@vger.kernel.org, linux-omap@vger.kernel.org,
balbi@kernel.org, linux-kernel@vger.kernel.org,
Russell King <linux@armlinux.org.uk>,
dmaengine@vger.kernel.org, dan.j.williams@intel.com
Subject: Re: [PATCH v2 01/10] dmaengine: omap-dma: port_window support correction for both direction
Date: Wed, 10 May 2017 09:28:47 -0700 [thread overview]
Message-ID: <20170510162847.GM3489@atomide.com> (raw)
In-Reply-To: <20170510084231.19302-2-peter.ujfalusi@ti.com>
* Peter Ujfalusi <peter.ujfalusi@ti.com> [170510 01:45]:
> When the port_window support was verified it was done on setup where only
> the MEM_TO_DEV direction was enabled. This got un-noticed and thus only
> this direction worked.
>
> Now that I have managed to get a setup to verify both direction it turned
> out that the setup was incorrect:
> omap_desc members are settings for the slave port while the omap_sg members
> apply to the memory side of the sDMA setup.
>
> Fixes: 527a27591312 ("dmaengine: omap-dma: Fix the port_window support")
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
> Cc: Russell King <linux@armlinux.org.uk>
> Cc: dmaengine@vger.kernel.org
> Cc: dan.j.williams@intel.com
> Cc: vinod.koul@intel.com
Tested-by: Tony Lindgren <tony@atomide.com>
next prev parent reply other threads:[~2017-05-10 16:28 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-10 8:42 [PATCH v2 00/10] usb: musb: tusb6010_omap: Convert to DMAengine Peter Ujfalusi
2017-05-10 8:42 ` [PATCH v2 01/10] dmaengine: omap-dma: port_window support correction for both direction Peter Ujfalusi
2017-05-10 16:28 ` Tony Lindgren [this message]
2017-05-10 8:42 ` [PATCH v2 02/10] usb: musb: Add quirk to avoid skb reserve in gadget mode Peter Ujfalusi
2017-05-10 8:42 ` [PATCH v2 03/10] usb: musb: tusb6010: Add MUSB_G_NO_SKB_RESERVE to quirks Peter Ujfalusi
2017-05-10 8:42 ` [PATCH v2 04/10] usb: musb: tusb6010_omap: Use one musb_ep_select call in tusb_omap_dma_program Peter Ujfalusi
2017-05-10 8:42 ` [PATCH v2 05/10] usb: musb: tusb6010_omap: Do not reset the other direction's packet size Peter Ujfalusi
[not found] ` <20170510084231.19302-6-peter.ujfalusi-l0cyMroinI0@public.gmane.org>
2017-05-10 16:28 ` Tony Lindgren
2017-05-10 17:07 ` Bin Liu
2017-05-10 23:16 ` Joe Perches
2017-05-11 6:19 ` Peter Ujfalusi
2017-05-11 14:12 ` Bin Liu
2017-05-12 6:53 ` Peter Ujfalusi
2017-05-12 12:07 ` Bin Liu
2017-05-10 8:42 ` [PATCH v2 06/10] usb: musb: tusb6010_omap: Create new struct for DMA data/parameters Peter Ujfalusi
[not found] ` <20170510084231.19302-1-peter.ujfalusi-l0cyMroinI0@public.gmane.org>
2017-05-10 8:42 ` [PATCH v2 07/10] usb: musb: tusb6010_omap: Allocate DMA channels upfront Peter Ujfalusi
2017-05-10 8:42 ` [PATCH v2 08/10] usb: musb: tusb6010: Handle DMA TX completion in DMA callback as well Peter Ujfalusi
2017-05-10 8:42 ` [PATCH v2 09/10] ARM: OMAP2+: DMA: Add slave map entries for 24xx external request lines Peter Ujfalusi
2017-05-10 16:30 ` Tony Lindgren
2017-05-10 8:51 ` [PATCH v2 10/10] usb: musb: tusb6010_omap: Convert to DMAengine API Peter Ujfalusi
2017-05-10 16:32 ` [PATCH v2 00/10] usb: musb: tusb6010_omap: Convert to DMAengine Tony Lindgren
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=20170510162847.GM3489@atomide.com \
--to=tony@atomide.com \
--cc=b-liu@ti.com \
--cc=balbi@kernel.org \
--cc=dan.j.williams@intel.com \
--cc=dmaengine@vger.kernel.org \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=peter.ujfalusi@ti.com \
--cc=vinod.koul@intel.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;
as well as URLs for NNTP newsgroup(s).