[PATCH 8/8] dmaengine/dw_dmac: Add support for DMA_SLAVE_CONFIG

[PATCH 0/9] dmaengine: Pl08x and dw_dmac updates · Viresh Kumar <hidden> · 2012-01-16
[PATCH 1/8] dmaengine/dw_dmac: Hibernation support in dw_dmac · Viresh Kumar <hidden> · 2012-01-16
[PATCH 2/8] dmaengine: Add flow controller information to dma_slave_config · Viresh Kumar <hidden> · 2012-01-16
Re: [PATCH 2/8] dmaengine: Add flow controller information to dma_slave_config · Linus Walleij <hidden> · 2012-01-17
Re: [PATCH 2/8] dmaengine: Add flow controller information to dma_slave_config · Viresh Kumar <hidden> · 2012-01-17
Re: [PATCH 2/8] dmaengine: Add flow controller information to dma_slave_config · Linus Walleij <hidden> · 2012-01-18
Re: [PATCH 2/8] dmaengine: Add flow controller information to dma_slave_config · Viresh Kumar <hidden> · 2012-01-18
[PATCH 3/8] dmaengine/amba-pl08x: Take flow controller info from DMA_SLAVE_CONFIG · Viresh Kumar <hidden> · 2012-01-16
[PATCH 5/8] dmaengine/dw_dmac: Use platform_get_drvdata instead of accessing dev directly · Viresh Kumar <hidden> · 2012-01-16
Re: [PATCH 5/8] dmaengine/dw_dmac: Use platform_get_drvdata instead of accessing dev directly · Sergei Shtylyov <hidden> · 2012-01-16
Re: [PATCH 5/8] dmaengine/dw_dmac: Use platform_get_drvdata instead of accessing dev directly · Viresh Kumar <hidden> · 2012-01-16
[PATCH 4/8] dmaengine/dw_dmac: Don't use magic number for total number of channels · Viresh Kumar <hidden> · 2012-01-16
[PATCH 8/8] dmaengine/dw_dmac: Add support for DMA_SLAVE_CONFIG · Viresh Kumar <hidden> · 2012-01-16
Re: [PATCH 8/8] dmaengine/dw_dmac: Add support for DMA_SLAVE_CONFIG · Viresh Kumar <hidden> · 2012-01-16
Re: [PATCH 8/8] dmaengine/dw_dmac: Add support for DMA_SLAVE_CONFIG · Linus Walleij <hidden> · 2012-01-17
Re: [PATCH 8/8] dmaengine/dw_dmac: Add support for DMA_SLAVE_CONFIG · Viresh Kumar <hidden> · 2012-01-17
Re: [PATCH 8/8] dmaengine/dw_dmac: Add support for DMA_SLAVE_CONFIG · Viresh Kumar <hidden> · 2012-01-17
Re: [PATCH 8/8] dmaengine/dw_dmac: Add support for DMA_SLAVE_CONFIG · Viresh Kumar <hidden> · 2012-01-17
Re: [PATCH 8/8] dmaengine/dw_dmac: Add support for DMA_SLAVE_CONFIG · Jassi Brar <hidden> · 2012-01-17
Re: [PATCH 8/8] dmaengine/dw_dmac: Add support for DMA_SLAVE_CONFIG · Viresh Kumar <hidden> · 2012-01-17
[PATCH 7/8] dmaengine/dw_dmac: Unmap all memory buffers after completion of slave transfers · Viresh Kumar <hidden> · 2012-01-16
Re: [PATCH 7/8] dmaengine/dw_dmac: Unmap all memory buffers after completion of slave transfers · Russell King - ARM Linux <hidden> · 2012-01-16
Re: [PATCH 7/8] dmaengine/dw_dmac: Unmap all memory buffers after completion of slave transfers · Viresh Kumar <hidden> · 2012-01-16
Re: [PATCH 7/8] dmaengine/dw_dmac: Unmap all memory buffers after completion of slave transfers · Linus Walleij <hidden> · 2012-01-17
Re: [PATCH 7/8] dmaengine/dw_dmac: Unmap all memory buffers after completion of slave transfers · Viresh Kumar <hidden> · 2012-01-17
Re: [PATCH 7/8] dmaengine/dw_dmac: Unmap all memory buffers after completion of slave transfers · Russell King - ARM Linux <hidden> · 2012-01-18
Re: [PATCH 7/8] dmaengine/dw_dmac: Unmap all memory buffers after completion of slave transfers · Linus Walleij <hidden> · 2012-01-19
[PATCH 6/8] dmaengine/dw_dmac: Don't handle block interrupts · Viresh Kumar <hidden> · 2012-01-16

From: Viresh Kumar <hidden>
Date: 2012-01-17 10:20:24
Also in: lkml

On 1/17/2012 3:40 PM, Jassi Brar wrote:

In case at hand since most likely only valid values are power of 2,
maybe you can do
    maxburst = ffs(maxburst) - 1

Thanks.

-- 
viresh

`h`	back out one level
`j`	next message in thread
`k`	previous message in thread
`l`	drill in
`Esc`	close help / fold thread tree
`?`	toggle this help