Hi, On Tue, Jul 16, 2013 at 12:30:00PM +0530, Kishon Vijay Abraham I wrote: > On Tuesday 16 July 2013 12:03 PM, Daniel Mack wrote: > > Hi Aaro, > > > > On 16.07.2013 00:56, Aaro Koskinen wrote: > >> Hi, > >> > >> I think USB tree introduced regressions in v3.11-rc1, at least for some > >> OMAP devices using legacy boot. > > > > Thanks for checking the tree so early. > > > >> I have only bisected these; I have no > >> idea what the real fixes are but the following reverts make Nokia OMAP2+ > >> boards again usable for kernel development work (they need working USB > >> connection for interacting with the device): > >> > >> 1) USB peripheral mode (g_ether) is broken on Nokia N900, N950 and N9 > >> (USB_MUSB_OMAP2PLUS). To make it it work, I need to revert three > >> commits: > >> > >> 09fc7d22b024692b2fe8a943b246de1af307132b > >> usb: musb: fix incorrect usage of resource pointer > >> (Reverting this fixes the g_ether probe failure "couldn't find > >> an available UDC") > > I've posted a patch fixing the issue > http://comments.gmane.org/gmane.linux.usb.general/89541 > There were some comments on it. I'll be posting a new version for it. hmm, n8x0 used tusb6010, so perhaps a similar patch needs to be cooked for that too. Right now, let's to the minimum fix, which is just to increment the array size to 3 and for v3.12 we do the changes that I suggested. -- balbi
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