Index: usbroothub.c
===================================================================
RCS file: /cvsroot/src/sys/dev/usb/usbroothub.c,v
retrieving revision 1.9
diff -p -u -r1.9 usbroothub.c
--- usbroothub.c	21 Aug 2019 10:48:37 -0000	1.9
+++ usbroothub.c	28 Aug 2019 07:11:40 -0000
@@ -388,6 +388,7 @@ roothub_ctrl_start(struct usbd_xfer *xfe
 	case C(UR_CLEAR_FEATURE, UT_WRITE_DEVICE):
 	case C(UR_CLEAR_FEATURE, UT_WRITE_INTERFACE):
 	case C(UR_CLEAR_FEATURE, UT_WRITE_ENDPOINT):
+	case C(UR_CLEAR_FEATURE, UT_WRITE_CLASS_OTHER):
 		/*
 		 * DEVICE_REMOTE_WAKEUP and ENDPOINT_HALT are no-ops
 		 * for the integrated root hub.
@@ -481,10 +482,13 @@ roothub_ctrl_start(struct usbd_xfer *xfe
 #undef sd
 		default:
 			/* Default to error */
+			USBHIST_LOG(usbdebug, "bad read device descriptor",
+			    0, 0, 0, 0);
 			buflen = -1;
 		}
 		break;
 	case C(UR_GET_DESCRIPTOR, UT_READ_CLASS_DEVICE):
+		USBHIST_LOG(usbdebug, "returning HUB desc", 0, 0, 0, 0);
 		buflen = uimin(len, sizeof(usbroothub_hubd));
 		memcpy(buf, &usbroothub_hubd, buflen);
 		break;
@@ -516,6 +520,42 @@ roothub_ctrl_start(struct usbd_xfer *xfe
 			buflen = sizeof(*out);
 		}
 		break;
+	case C(UR_GET_STATUS, UT_READ_CLASS_OTHER):
+		/* Get Status from Port?, ?.?.? */
+		if (value == 0) {
+			if (len != sizeof(usb_port_status_t))
+				goto fail;
+			usb_port_status_t *out = buf;
+
+			USETW(out->wPortStatus, 0);
+			USETW(out->wPortChange, 0);
+			buflen = sizeof(*out);
+			break;
+		}
+		if (value == UR_PST_EXT_PORT_STATUS) {
+			if (len != sizeof(usb_port_status_ext_t))
+				goto fail;
+			usb_port_status_ext_t *out = buf;
+
+			USETW(out->wPortStatus, 0);
+			USETW(out->wPortChange, 0);
+			USETW(out->dwExtPortStatus, 0);
+			buflen = sizeof(*out);
+			break;
+		}
+		goto fail;
+	case C(UR_GET_STATUS, UT_READ_CLASS_DEVICE):
+		/* Get Status from Device?, ?.?.? */
+		if (len == 4) {
+			usb_hub_status_t *out = buf;
+
+			USETW(out->wHubStatus, 0);
+			USETW(out->wHubChange, 0);
+			buflen = sizeof(*out);
+		} else {
+			goto fail;
+		}
+		break;
 	case C(UR_SET_ADDRESS, UT_WRITE_DEVICE):
 		/* Set Address, 9.4.6 */
 		USBHIST_LOG(usbdebug, "UR_SET_ADDRESS, UT_WRITE_DEVICE: "
@@ -540,6 +580,8 @@ roothub_ctrl_start(struct usbd_xfer *xfe
 	case C(UR_SET_FEATURE, UT_WRITE_ENDPOINT):
 		/* Set Feature, 9.4.9, not supported */
 		goto fail;
+	case C(UR_SET_FEATURE, UT_WRITE_CLASS_OTHER):
+		break;
 	case C(UR_SET_INTERFACE, UT_WRITE_INTERFACE):
 		/* Set Interface, 9.4.10, not supported */
 		break;
@@ -548,6 +590,8 @@ roothub_ctrl_start(struct usbd_xfer *xfe
 		break;
 	default:
 		/* Default to error */
+		USBHIST_LOG(usbdebug, "unknown req/reqtype",
+		    0, 0, 0, 0);
 		buflen = -1;
 		break;
 	}