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To: Randall Hopper <rhh@ct.picker.com>
cc: Oliver Fromme <oliver.fromme@heim3.tu-clausthal.de>,
        multimedia@FreeBSD.ORG
Subject: Re: guspnp9: /dev/dsp close() hangs 
In-reply-to: Your message of "Mon, 14 Jul 1997 17:33:35 EDT."
             <19970714173335.27084@ct.picker.com> 
Date: Mon, 14 Jul 1997 14:47:17 -0700
From: Amancio Hasty <hasty@rah.star-gate.com>
Sender: owner-multimedia@FreeBSD.ORG
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Fine, I will debug it when I get home tonite.

	Tnks,
	Amancio
>From The Desk Of Randall Hopper :
> Amancio Hasty:
>  |In sb_dsp_close:
>  |Move down sb_free_irq to after dsp_cleanup.
>  |
>  |   /* DMAbuf_close_dma (dev); */
>  |    /* sb_dsp_command (0xd4); */
>  |    dsp_cleanup();
>  |    sb_free_irq();
>  |
>  |sb16dsp.c:sb16_dsp_close has the same problem.
>  |
>  |See if that fixes the sb cards hanging during a close.
> 
> No change.  When I got to looking closer at sb_free_irq, I saw why :-)
> 
>      void
>      sb_free_irq(void)
>      {
>      }
> 
> Randall