[src/trunk]: src/sys/rump/dev/wip/librumpusbhc * pass a few write requests th...

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

details:   https://anonhg.NetBSD.org/src/rev/f1bb02adb15a
branches:  trunk
changeset: 747883:f1bb02adb15a
user:      pooka <pooka%NetBSD.org@localhost>
date:      Sun Oct 04 17:46:58 2009 +0000

description:
* pass a few write requests through to the device.
* drop async transfer requests on the floor (no, this does not make
  anything work, but it's the easiest way to prevent a receive pipe
  transfer request from hanging everything.  one tiny bugstep at a time ...)

diffstat:

 sys/rump/dev/wip/librumpusbhc/rumpusbhc.c |  12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)

diffs (40 lines):

diff -r f1c081af07e0 -r f1bb02adb15a sys/rump/dev/wip/librumpusbhc/rumpusbhc.c
--- a/sys/rump/dev/wip/librumpusbhc/rumpusbhc.c Sun Oct 04 17:40:34 2009 +0000
+++ b/sys/rump/dev/wip/librumpusbhc/rumpusbhc.c Sun Oct 04 17:46:58 2009 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rumpusbhc.c,v 1.4 2009/10/04 10:44:31 pooka Exp $      */
+/*     $NetBSD: rumpusbhc.c,v 1.5 2009/10/04 17:46:58 pooka Exp $      */
 
 /*
  * Copyright (c) 2009 Antti Kantee.  All Rights Reserved.
@@ -61,7 +61,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rumpusbhc.c,v 1.4 2009/10/04 10:44:31 pooka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rumpusbhc.c,v 1.5 2009/10/04 17:46:58 pooka Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -476,6 +476,8 @@
         * XXX: don't wildcard these yet.  I want to better figure
         * out what to trap here
         */
+       case C(0x01, UT_WRITE_VENDOR_DEVICE):
+       case C(0x06, UT_WRITE_VENDOR_DEVICE):
        case C(0x07, UT_READ_VENDOR_DEVICE):
        case C(0x09, UT_READ_VENDOR_DEVICE):
                {
@@ -650,6 +652,12 @@
 {
        usbd_status err;
 
+       /* XXX: lie about supporting async transfers */
+       if ((xfer->flags & USBD_SYNCHRONOUS) == 0) {
+               printf("rumpusbhc does not support async transfers. LIAR!\n");
+               return USBD_IN_PROGRESS;
+       }
+
        err = usb_insert_transfer(xfer);
        if (err)
                return (err);