Hi again!<div><br></div><div>I&#39;ve now have another kind of a problem. While you can clearly</div><div>see that we now have the control endpoint working and the device (with the zero gadget)</div><div>is detected by the host.</div>
<div><br></div><div>However, it seems like non-control endpoints are still malfunctioning.</div><div>Take a look at the log. To me, endpoint numbers are clearly wrong, though</div><div>I&#39;ve not figured out the reason for that.</div>
<div><br></div><div><a href="http://pastebin.com/UdPsi8rw">http://pastebin.com/UdPsi8rw</a></div><div><a href="http://pastebin.com/xZH62BQ3">http://pastebin.com/xZH62BQ3</a></div><div><br></div><div>Another interesting thing I&#39;ve noticed is that if we disable LX_VERBOSE_DEBUG,</div>
<div>usb fails to work at all due to timeouts. Turns out, some functions that</div><div>are called around endpoint setup at gadget registration, cause usb to break</div><div>if we disable debugging. The weird thing is that if we insert an mdelay or </div>
<div>a printk, it still does not work, but if the dde_kit_printf is used with color escape</div><div>sequences, that makes it work.</div><div><br></div><div>Do you have any ideas as to what may be</div><div>happening? That looks strange, especially given that I&#39;ve</div>
<div>explicitely disabled the L2 cache in u-boot.</div><div>Maybe it&#39;s about the time we added l2x0 support for omap4 to fiasco.oc?</div><div><br></div><div>For now, I&#39;ll keep working on our other projects (that includes rebasing and upstreaming</div>
<div>our drivers and writing more omap4 support). One interesting question is how</div><div>to handle gpio mux for various SoC. I mean, alternate pin functions.</div><div>Ideally, we should be able to set up all the hardware from Genode, and most SoCs have</div>
<div>their GPIO pins multiplexed to multiple functions. Probably the</div><div>easiest thing is to use strings for pin names, or just integers?</div><div>Like, &quot;Gpio.set_mux(unsigned pin, string &amp;name)&quot;</div>
<div>vs &quot;Gpio.set_mux(unsigned pin, unsigned af)&quot;</div><div><br></div><div>-- <br>Regards, Alexander<br><br>
</div>