Hello, On Tue, Feb 3, 2015 at 7:48 AM, Mingyu Li <[email protected]> wrote: >> Russell> I just wanted to give a heads up that I built trunk r44245 last >> Russell> night and discovered two problems: reboot no longer works, and >> Russell> USB fails to enumerate a usb-serial device that worked >> Russell> previously (specifically a pl2303). To successfully reset, a >> Russell> power cycle is required. These problems were not evident the >> Russell> last time I built, about 3 weeks ago, r43960. The lsmod output >> Russell> is nearly identical between working/not-working (with some >> Russell> minor fuzz in a few module sizes). >> >> Russell> I'm planning to try bisecting this, but if someone knows the >> Russell> problem and beats me to it, I'd be grateful. Bisecting is >> Russell> powerful but somewhat tedious. ;-) >> >> I bisected the problem. It appears the bad commit is r44044 (r44043 is >> good). The reset and usb problems appear at the same commit.
I ran into a similar issue (usb enumeration) with a RT5350 device around that time, but as Mingyu Li said, I traced it down to the USB code and made a patch (It should be pending in blogic queue?): <https://patchwork.ozlabs.org/patch/432628/> "[PATCH] ralink: fix USB host function for Intenso M2M" Thing is: ralink-phy.c can use some more work! Regards, Christian _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
