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spi: Fix pxa2xx_spi.c transfer delay, cs change, transfer length

Ned Forrester linux-spi 1 version In review

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  1. v1 Latest0 of 1 patch 1 replyIn review

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Cover letter [Patch 0/1] spi: Fix pxa2xx_spi.c transfer delay, cs change, transfer length

My next message of this subject contains a patch for many of the issues raised by the threads:

[PATCH] atmel_spi: support zero length transfer, 2/22/08 [PATCH] pxa2xx_spi: wait_rx_stall before deasserting CS on PIO mode, 8/18/08
pxa2xx_spi with SFRM, 8/7/08

This patch is created to apply to the development kernel: 2.6.27-rc3.

David:

This patch is preliminary. I have compiled it on 2.6.20, but it awaits testing by the folks reporting problems; I don't have any hardware to test it on. Hopefully it is clean. Your general comments will be appreciated, particularly on the revised handling of transfers over 8191 bytes long (or on my related post to you:

Limitations on transfer length [was: pxa2xx_spi with SFRM], 8/15/08

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Ned Forrester                                       nforrester-/[email protected]
Oceanographic Systems Lab                                  508-289-2226
Applied Ocean Physics and Engineering Dept.
Woods Hole Oceanographic Institution          Woods Hole, MA 02543, USA
http://www.whoi.edu/sbl/liteSite.do?litesiteid=7212
http://www.whoi.edu/hpb/Site.do?id=1532
http://www.whoi.edu/page.do?pid=10079


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