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In-reply-to: Your message of Mon, 16 Jun 2003 23:37:38 +0200.             
 <20030616213737.GB3469@speedy.unibe.ch>
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Date: Mon, 16 Jun 2003 16:31:25 -0700
From: Lee Damon <nomad@castle.org>
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Subject: Re: IBM T30 bluetooth - success 
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I can second that success.  Any chance of getting this patch checked in?

thanks,
nomad

Controller /dev/usb2:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000), 
Intel(0x0000), rev 1.00
  uhub2
 port 1 addr 2: full speed, power 200 mA, config 1, IBM Integrated 
Bluetooth(0x0310), TDK(0x04bf), rev 1.15
   ubt0
 port 2 powered


> Index: usb_subr.c
> ===================================================================
> RCS file: /home/ncvs/src/sys/dev/usb/usb_subr.c,v
> retrieving revision 1.54
> diff -u -r1.54 usb_subr.c
> --- usb_subr.c	14 Jan 2003 23:07:43 -0000	1.54
> +++ usb_subr.c	14 Jun 2003 16:01:38 -0000
> @@ -964,6 +964,7 @@
>  	usbd_device_handle dev;
>  	struct usbd_device *hub;
>  	usb_device_descriptor_t *dd;
> +	usb_port_status_t ps;
>  	usbd_status err;
>  	int addr;
>  	int i;
> @@ -1020,12 +1021,14 @@
>  	up->device = dev;
>  	dd = &dev->ddesc;
>  	/* Try a few times in case the device is slow (i.e. outside specs.) */
> -	for (i = 0; i < 3; i++) {
> +	for (i = 0; i < 15; i++) {
>  		/* Get the first 8 bytes of the device descriptor. */
>  		err = usbd_get_desc(dev, UDESC_DEVICE, 0, USB_MAX_IPACKET, dd);
>  		if (!err)
>  			break;
>  		usbd_delay_ms(dev, 200);
> +		if ((i & 3) == 3)
> +			usbd_reset_port(up->parent, port, &ps);
>  	}
>  	if (err) {
>  		DPRINTFN(-1, ("usbd_new_device: addr=%d, getting first desc "
> 
nomad
 -----------                       - Lee "nomad" Damon -          \
play: nomad@castle.org    or castle!nomad                          \
work: nomad@ee.washington.edu                                       \
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