[src/nick-nhusb]: src/sys/dev/usb Add usbd_get_port_status_ext

[skrll <skrll%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/3bad5fcefc90
branches:  nick-nhusb
changeset: 334223:3bad5fcefc90
user:      skrll <skrll%NetBSD.org@localhost>
date:      Sun Jun 07 08:04:36 2015 +0000

description:
Add usbd_get_port_status_ext

>From t-hash

diffstat:

 sys/dev/usb/usbdi_util.c |  19 +++++++++++++++++--
 sys/dev/usb/usbdi_util.h |   4 +++-
 2 files changed, 20 insertions(+), 3 deletions(-)

diffs (58 lines):

diff -r c8590f96b433 -r 3bad5fcefc90 sys/dev/usb/usbdi_util.c
--- a/sys/dev/usb/usbdi_util.c  Sun Jun 07 07:55:30 2015 +0000
+++ b/sys/dev/usb/usbdi_util.c  Sun Jun 07 08:04:36 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: usbdi_util.c,v 1.63.2.9 2015/06/06 15:27:38 skrll Exp $        */
+/*     $NetBSD: usbdi_util.c,v 1.63.2.10 2015/06/07 08:04:36 skrll Exp $       */
 
 /*
  * Copyright (c) 1998, 2012 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: usbdi_util.c,v 1.63.2.9 2015/06/06 15:27:38 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: usbdi_util.c,v 1.63.2.10 2015/06/07 08:04:36 skrll Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_usb.h"
@@ -190,6 +190,21 @@
        return usbd_do_request(dev, &req, ps);
 }
 
+/* USB 3.1 10.16.2.6, 10.16.2.6.3 */
+usbd_status
+usbd_get_port_status_ext(struct usbd_device *dev, int port,
+    usb_port_status_ext_t *pse)
+{
+       usb_device_request_t req;
+
+       req.bmRequestType = UT_READ_CLASS_OTHER;
+       req.bRequest = UR_GET_STATUS;
+       USETW2(req.wValue, 0, UR_PST_EXT_PORT_STATUS);
+       USETW(req.wIndex, port);
+       USETW(req.wLength, sizeof *pse);
+       return (usbd_do_request(dev, &req, pse));
+}
+
 usbd_status
 usbd_clear_hub_feature(struct usbd_device *dev, int sel)
 {
diff -r c8590f96b433 -r 3bad5fcefc90 sys/dev/usb/usbdi_util.h
--- a/sys/dev/usb/usbdi_util.h  Sun Jun 07 07:55:30 2015 +0000
+++ b/sys/dev/usb/usbdi_util.h  Sun Jun 07 08:04:36 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: usbdi_util.h,v 1.45.6.7 2015/06/06 15:27:38 skrll Exp $        */
+/*     $NetBSD: usbdi_util.h,v 1.45.6.8 2015/06/07 08:04:36 skrll Exp $        */
 
 /*
  * Copyright (c) 1998, 2004 The NetBSD Foundation, Inc.
@@ -48,6 +48,8 @@
 usbd_status    usbd_set_address(struct usbd_device *, int);
 usbd_status    usbd_get_port_status(struct usbd_device *,
                                     int, usb_port_status_t *);
+usbd_status    usbd_get_port_status_ext(struct usbd_device *,
+                                    int, usb_port_status_ext_t *);
 usbd_status    usbd_set_hub_feature(struct usbd_device *, int);
 usbd_status    usbd_clear_hub_feature(struct usbd_device *, int);
 usbd_status    usbd_set_port_feature(struct usbd_device *, int, int);