On Thu, Jan 28, 2010 at 10:45:04PM +0100, ext Freeman Wang wrote:
Sorry, it was the first time I send something to a Linux kernel list.
The format may get messed up, and I'm really really sorry :)
so here are three simple rules:
1. don't top-post. Reply below the block of information you want to
comment.
2. beware with your line lengths, try to keep them below 80 characters
3. if you want to send links the prefered format is something like:
hey, check the link available at [1] for the usbmon log.
...
[1] http://www.domain.org/usbmon.log
mail signature
We have the same understanding of how TX fifo and Rx fifo are shared.
My question is why do we never check RXCSR in shared fifo mode,
especially when MUSB_TXCSR_MODE bit is not set? The tx fifo flush code
seems to be very different from the rx one.
I don't have access to musb programming guide right now, will try to
read that again tomorrow and get back to you.
--
balbi
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