Hi,
Can you try the attached patch.
I need both output from DMESG and Ellisys.
--HPS
diff --git a/sys/dev/usb/controller/xhci.c b/sys/dev/usb/controller/xhci.c
index 0a1e5c95c41..c551cbdc285 100644
--- a/sys/dev/usb/controller/xhci.c
+++ b/sys/dev/usb/controller/xhci.c
@@ -1459,7 +1459,19 @@ xhci_set_address(struct usb_device *udev, struct mtx *mtx, uint16_t address)
if (err != 0) {
temp = le32toh(sc->sc_cmd_result[0]);
- if (address == 0 && sc->sc_port_route != NULL &&
+ if (address != 0) {
+ printf("TRYING AGAIN SET ADDRESS FOR XHCI\n");
+ err = xhci_cmd_set_address(sc, buf_inp.physaddr,
+ 1, index);
+ if (err == 0) {
+ /* wait 20ms */
+ usb_pause_mtx(&sc->sc_bus.bus_mtx, hz / 50);
+ err = xhci_cmd_set_address(sc, buf_inp.physaddr,
+ 0, index);
+ if (err == 0)
+ goto success;
+ }
+ } else if (address == 0 && sc->sc_port_route != NULL &&
XHCI_TRB_2_ERROR_GET(temp) ==
XHCI_TRB_ERROR_PARAMETER) {
/* LynxPoint XHCI - ports are not switchable */
@@ -1471,7 +1483,7 @@ xhci_set_address(struct usb_device *udev, struct mtx *mtx, uint16_t address)
if (address != 0)
break;
}
-
+success:
/* update device address to new value */
usbd_get_page(&hdev->device_pc, 0, &buf_dev);
_______________________________________________
[email protected] mailing list
https://lists.freebsd.org/mailman/listinfo/freebsd-usb
To unsubscribe, send any mail to "[email protected]"
