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* 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 ...)
This commit is contained in:
pooka 2009-10-04 17:46:58 +00:00
parent 8e5c2019ed
commit bc9ecc7b8b
1 changed files with 10 additions and 2 deletions
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12
sys/rump/dev/wip/librumpusbhc/rumpusbhc.c
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@ -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 @@ rumpusb_device_ctrl_start(usbd_xfer_handle xfer)
* 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 @@ rumpusb_device_bulk_transfer(usbd_xfer_handle xfer)
{
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);