Date: Mon, 21 Aug 1995 04:51:56 -0600 From: Steve Passe <smp@csn.net> To: hackers@freebsd.org Subject: xmcd port doesn't work Message-ID: <199508211051.EAA19189@clem.systemsix.com>
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Hello,
I made the port of audio/xmcd on 950726-SNAP and found that it
got stuck in a loop of:
SCIOCCOMMAND: permission denied
so I looked at sys/scsi/scsi_ioctl.c:
errval scsi_do_ioctl(dev_t dev, int cmd, caddr_t addr, int flags,
struct proc *p, struct scsi_link *sc_link)
{
errval ret = 0;
> /* If we can't write the device we can't permit much:
> */
>
> if (cmd != SCIOCIDENTIFY && !(flags & FWRITE))
> return EACCES;
SC_DEBUG(sc_link,SDEV_DB2,("scsi_do_ioctl(0x%x)\n",cmd));
switch(cmd)
{
case SCIOCCOMMAND:
{
so I removed:
> if (cmd != SCIOCIDENTIFY && !(flags & FWRITE))
> return EACCES;
and rebuilt the kernel. It panics when xmcd starts. can anyone enlighten
me about this?
(i believe it was: 'biodone: buffer busy')
--
Steve Passe | powered by
smp@csn.net | FreeBSD
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