[src/trunk]: src/sys/dev/usb Add support for the brandless "QF9700" USB 1.1 t...

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

details:   https://anonhg.NetBSD.org/src/rev/61ebe3b66f6a
branches:  trunk
changeset: 325356:61ebe3b66f6a
user:      jakllsch <jakllsch%NetBSD.org@localhost>
date:      Fri Dec 20 01:17:54 2013 +0000

description:
Add support for the brandless "QF9700" USB 1.1 to 10Mbit/s Ethernet adapter.
The multicast filter doesn't appear to work, so put the chip in promisc
mode so that IPv6 NDP works.

diffstat:

 sys/dev/usb/if_udav.c |  22 +++++++++++++++++++---
 1 files changed, 19 insertions(+), 3 deletions(-)

diffs (78 lines):

diff -r 4fd86dffbc89 -r 61ebe3b66f6a sys/dev/usb/if_udav.c
--- a/sys/dev/usb/if_udav.c     Fri Dec 20 01:06:21 2013 +0000
+++ b/sys/dev/usb/if_udav.c     Fri Dec 20 01:17:54 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_udav.c,v 1.41 2013/01/22 12:40:43 jmcneill Exp $    */
+/*     $NetBSD: if_udav.c,v 1.42 2013/12/20 01:17:54 jakllsch Exp $    */
 /*     $nabe: if_udav.c,v 1.3 2003/08/21 16:57:19 nabe Exp $   */
 
 /*
@@ -45,7 +45,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_udav.c,v 1.41 2013/01/22 12:40:43 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_udav.c,v 1.42 2013/12/20 01:17:54 jakllsch Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_inet.h"
@@ -148,6 +148,7 @@
        struct usb_devno udav_dev;
        u_int16_t udav_flags;
 #define UDAV_EXT_PHY   0x0001
+#define UDAV_NO_PHY    0x0002
 } udav_devs [] = {
        /* Corega USB-TXC */
        {{ USB_VENDOR_COREGA, USB_PRODUCT_COREGA_FETHER_USB_TXC }, 0},
@@ -157,6 +158,8 @@
        {{ USB_VENDOR_SHANTOU, USB_PRODUCT_SHANTOU_ADM8515 }, 0},
        /* SUNRISING SR9600 */
        {{ USB_VENDOR_SUNRISING, USB_PRODUCT_SUNRISING_SR9600 }, 0 },
+       /* SUNRISING QF9700 */
+       {{ USB_VENDOR_SUNRISING, USB_PRODUCT_SUNRISING_QF9700 }, UDAV_NO_PHY },
        /* QUAN DM9601 */
        {{USB_VENDOR_QUAN, USB_PRODUCT_QUAN_DM9601 }, 0},
 #if 0
@@ -286,6 +289,11 @@
 
        IFQ_SET_READY(&ifp->if_snd);
 
+       if (ISSET(sc->sc_flags, UDAV_NO_PHY)) {
+               sc->sc_link = 1;
+               goto skipmii;
+       }
+
        /*
         * Do ifmedia setup.
         */
@@ -305,6 +313,7 @@
        } else
                ifmedia_set(&mii->mii_media, IFM_ETHER | IFM_AUTO);
 
+skipmii:
        /* attach the interface */
        if_attach(ifp);
        ether_ifattach(ifp, eaddr);
@@ -772,6 +781,12 @@
 
        ifp = GET_IFP(sc);
 
+       if (ISSET(sc->sc_flags, UDAV_NO_PHY)) {
+               UDAV_SETBIT(sc, UDAV_RCR, UDAV_RCR_ALL);
+               UDAV_SETBIT(sc, UDAV_RCR, UDAV_RCR_PRMSC);
+               return;
+       }
+
        if (ifp->if_flags & IFF_PROMISC) {
                UDAV_SETBIT(sc, UDAV_RCR, UDAV_RCR_ALL|UDAV_RCR_PRMSC);
                return;
@@ -1349,7 +1364,8 @@
                }
        }
 
-       sc->sc_link = 0;
+       if (!ISSET(sc->sc_flags, UDAV_NO_PHY))
+               sc->sc_link = 0;
        ifp->if_flags &= ~(IFF_RUNNING | IFF_OACTIVE);
 }