svn commit: r287894 - head/sys/dev/usb/wlan

[Adrian Chadd]

Author: adrian
Date: Thu Sep 17 03:08:02 2015
New Revision: 287894
URL: https://svnweb.freebsd.org/changeset/base/287894

Log:
  Prepare for 11n - get the number of endpoints and whether 11n is available.

Modified:
  head/sys/dev/usb/wlan/if_rsu.c
  head/sys/dev/usb/wlan/if_rsureg.h

Modified: head/sys/dev/usb/wlan/if_rsu.c
==============================================================================
--- head/sys/dev/usb/wlan/if_rsu.c	Thu Sep 17 03:01:55 2015	(r287893)
+++ head/sys/dev/usb/wlan/if_rsu.c	Thu Sep 17 03:08:02 2015	(r287894)
@@ -313,10 +313,16 @@ rsu_attach(device_t self)
 	struct ieee80211com *ic = &sc->sc_ic;
 	int error;
 	uint8_t iface_index, bands;
+	struct usb_interface *iface;
 
 	device_set_usb_desc(self);
 	sc->sc_udev = uaa->device;
 	sc->sc_dev = self;
+	sc->sc_ht = !! (USB_GET_DRIVER_INFO(uaa) & RSU_HT_SUPPORTED);
+
+	/* Get number of endpoints */
+	iface = usbd_get_iface(sc->sc_udev, 0);
+	sc->sc_nendpoints = iface->idesc->bNumEndpoints;
 
 	mtx_init(&sc->sc_mtx, device_get_nameunit(self), MTX_NETWORK_LOCK,
 	    MTX_DEF);

Modified: head/sys/dev/usb/wlan/if_rsureg.h
==============================================================================
--- head/sys/dev/usb/wlan/if_rsureg.h	Thu Sep 17 03:01:55 2015	(r287893)
+++ head/sys/dev/usb/wlan/if_rsureg.h	Thu Sep 17 03:08:02 2015	(r287894)
@@ -736,6 +736,8 @@ struct rsu_softc {
 	struct timeout_task		calib_task;
 	const uint8_t			*qid2idx;
 	struct mtx			sc_mtx;
+	int				sc_ht;
+	int				sc_nendpoints;
 
 	u_int				sc_running:1,
 					sc_calibrating:1,