Messages in this thread | | | Date | Fri, 17 Apr 2009 14:32:36 +0100 | From | Alan Cox <> | Subject | Re: [PATCH] synclink_gt add receive pio mode |
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On Thu, 16 Apr 2009 10:53:24 -0500 Paul Fulghum <paulkf@microgate.com> wrote:
> Add receive programmed IO mode to reduce receive latency > when using low data rates. The receive FIFO trigger > level of 128 bytes used in DMA mode creates excessive latency > when operating at low data rates. PIO mode is selected when user > application requests data in blocks of less than 128 bytes. >
Looks good but needs a Signed-off-by
Alan
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