2014-11-27 1:12 GMT+03:00 Robert Jarzmik <robert.jarzmik@xxxxxxx>: > OK Dmitry, I pulled through, the interrupts are working back. What was the problem? Hardware issues? Firmware in CPLD being of old revision? > Actually one of the blockers I have is in pxa25x_udc, and it is also in your > phy-lubbock.c. The bottom of the error is that disable_irq() is called from > within a irq handler, and it deadlocks. A disable_irq_nosync() should be used > ... > > ... but a better approach would be to use a threaded irq for vbus handling. I > think that way disable_irq() can be used, no workqueue is needed anymore in > phy-lubbock. > > Would you make that change, I'll test it and review it. OK, I will take a look in a next few days. BTW: I have also received a pxa270 board (Sophia Sandgate II, the one without the additional graphics accelerator), so after spending some efforts on bringup & bsp, I should be able to also test pxa270 code. -- With best wishes Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
