linux-kernel - Re: [PATCH V2 0/7] dmaengine/dw

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Message-ID: <1303789619.896.4.camel@vkoul-udesk3>
Date:	Tue, 26 Apr 2011 09:16:59 +0530
From:	"Koul, Vinod" <vinod.koul@...el.com>
To:	Viresh Kumar <viresh.kumar@...com>
Cc:	linux-kernel@...r.kernel.org, dan.j.williams@...el.com,
	linux-arm-kernel@...ts.infradead.org, armando.visconti@...com,
	shiraz.hashim@...com, amit.goel@...com, viresh.linux@...il.com,
	linus.walleij@...aro.org
Subject: Re: [PATCH V2 0/7] dmaengine/dw_dmac updates

On Tue, 2011-04-19 at 14:02 +0530, Viresh Kumar wrote:
> This patchset fixes few issues and extends its support.
> 
> Changes in V2:
>  - lflags added in dw_dma_chan instead of dw_dma
>  - Patch from Linus Walleij added for pause and resume functionality.
> 
> Linus Walleij (1):
>   dmaengine/dw_dmac: implement pause and resume in dwc_control
> 
> Viresh Kumar (6):
>   dmaengine/dw_dmac: Replace spin_lock_bh with irqsave variants
>   dmaengine/dw_dmac: Enable resubmission from callback routine.
>   dmaengine/dw_dmac: call dwc_descriptor_complete from dwc_control with
>     lock held
>   dmaengine/dw_dmac: don't call callback routine in case
>     dmaengine_terminate_all() is called
>   dmaengine/dw_dmac: set residue as total len in dwc_tx_status if
>     status is !DMA_SUCCESS
>   dmaengine/dw_dmac: Divide one sg to many desc, if sg len is greater
>     than DWC_MAX_COUNT
> 
>  drivers/dma/dw_dmac.c      |  179 ++++++++++++++++++++++++++++----------------
>  drivers/dma/dw_dmac_regs.h |    2 +
>  2 files changed, 117 insertions(+), 64 deletions(-)
> 
Viresh,

The patch series fails to apply in my next. Can you please rebase to my
tree and resend again

FWIW: my tree is at git://git.infradead.org/users/vkoul/slave-dma.git

~Vinod


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