On Mon, Oct 30, 2017 at 04:00:17PM +0300, Аладышев Константин wrote: > Hello! I'm having problems with K-TEK-M275TP-FN-BL-ML keyboard > (http://www.key-tek.cn/Productview.asp?id=777). It is USB device with > keyboard and touchpad combined. It works in OS correctly, but doesn't work > in SeaBIOS.
If you're experiencing a problem with SeaBIOS, please send the full debug log to the mailing list as described at: https://www.seabios.org/Debugging > I've tried to debug this issue and found that "usb_kbd_setup" function fails > on "(epdesc->wMaxPacketSize != 8)" check, cause "epdesc->wMaxPacketSize" is > actually 32. I've modified this "if" statement to pass 32 value also and now > function completes successfully. But it didn't help to solve my issue. There > are no interrupts from keyboard, "ehci_poll_intr" always returns -1 on > check: > > if (token & QTD_STS_ACTIVE) { > // No intrs found. > return -1; > } > > I don't know what to do now. What should I check next? > > Does SeaBIOS support USB keyboard+touchpad devices at all? SeaBIOS should support any USB keyboard (or mouse) that supports the "USB HID boot protocol". -Kevin _______________________________________________ SeaBIOS mailing list [email protected] https://mail.coreboot.org/mailman/listinfo/seabios
