- 07 Jan, 2009 40 commits
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Bryan Wu authored
Blackfin MUSB has 8 endpoints including ep0 and 8 dma channels not 7 Signed-off-by:Bryan Wu <cooloney@kernel.org>
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Mike Frysinger authored
do not allow people to pass in a diff clkin_hz value when reprogramming clocks -- it is too late currently Signed-off-by:
Mike Frysinger <vapier.adi@gmail.com> Signed-off-by:
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Mike Frysinger authored
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Mike Frysinger authored
rather than use *(unsigned int *)v everywhere, do this once with a local cpu_num variable Signed-off-by:
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Mike Frysinger authored
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Mike Frysinger authored
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Mike Frysinger authored
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Michael Hennerich authored
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Michael Hennerich <michael.hennerich@analog.com> Signed-off-by:
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Graf Yang authored
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Graf Yang <graf.yang@analog.com> Signed-off-by:
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Graf Yang authored
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Graf Yang authored
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Jean Delvare authored
Channnel -> Channel Signed-off-by:
Jean Delvare <khali@linux-fr.org> Signed-off-by:
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Bernd Schmidt authored
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Bernd Schmidt <bernds_cb1@t-online.de> Signed-off-by:
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Mike Frysinger authored
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Robin Getz authored
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Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by:
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Mike Frysinger authored
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Nick Andrew authored
It should be 'lose', not 'loose'. Signed-off-by:
Nick Andrew <nick@nick-andrew.net> Signed-off-by:
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Mike Frysinger authored
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Mike Frysinger authored
cannot simply OR the ndsize ... need to clear out the old value first Signed-off-by:
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Mike Frysinger authored
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Bernd Schmidt authored
Michael says that some bugs are crashes in tcp_v4_send_reset. There's a missing clobber of "CC" in our checksum assembly statement; fixing this makes the generated code look much saner. Signed-off-by:
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Mike Frysinger authored
push cache flushing up to dma_memcpy() so that we call the flush functions just once Signed-off-by:
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Mike Frysinger authored
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Mike Frysinger authored
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Mike Frysinger authored
move most dma functions into static inlines since they are vastly 1 liners that get/set a value in a structure Signed-off-by:
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Mike Frysinger authored
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Mike Frysinger authored
set_dma_callback: do not store .irq if request_irq() failed so we dont turn around and attempt to free_irq() it later on in free_dma() Signed-off-by:
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Mike Frysinger authored
the irq member already serves the same purpose Signed-off-by:
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Mike Frysinger authored
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Mike Frysinger authored
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Mike Frysinger authored
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Mike Frysinger authored
- unify all dma in/out functions (takes ~35 lines of code now) - unify dma_memcpy with dma in/out functions (1 place that touches MDMA0 registers) - add support for 32bit transfers - cleanup dma_memcpy code to be much more readable - irqs are disabled only while programming MDMA registers rather than the entire transaction Signed-off-by:
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Mike Frysinger authored
Check pointers in safe_dma_memcpy as this is the entry point for user-space code Signed-off-by:
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Mike Frysinger authored
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Michael Hennerich authored
Add BF537-STAMP platform Support Signed-off-by:
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Mike Frysinger authored
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Robin Getz authored
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Mike Frysinger authored
All slaves I'm aware of should support at least 100kHz Signed-off-by:
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Mike Frysinger authored
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Michael Hennerich authored
This device shouldn't be considered as an alternative to a Memory Mapped or built-in Ethernet MAC. Throughput is slow (~460kByte/s) while generating a very high system load (~60%). Signed-off-by:
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