Messages in this thread | | | Date | Sun, 04 Nov 2007 22:24:08 -0800 | From | David Brownell <> | Subject | Re: USB device DMA support on OMAP2 |
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> The current omap udc dosen't support the DMA mode
It most certainly does!! I think you it has DMA issues on OMAP2.
> and it has some problem at setup time on OMAP2 with previous patch file. > I found that the code assumes bulk out required the big data transfer. > But MODE SELECT(6) sent the only 24 bytes. it makes a problem. > So I implement the small packets handling for it. > > It is tested with both linux and windows. > > Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
I'll have a look at it, thanks.
Is this aginst the linux-omap tree, or current kernel.org code? (There _shouldn't_ be any differences, but I've not checked in some time now and such issues do creep in from time to time.)
- Dave
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