static int
sscape_coproc_ioctl (void *dev_info, unsigned int cmd, caddr_t arg, int local)
{
switch (cmd)
{
case SNDCTL_COPR_RESET:
sscape_coproc_reset (dev_info);
return 0;
break;
case SNDCTL_COPR_LOAD:
{
copr_buffer *buf;
int err;
buf = (copr_buffer *) vmalloc (sizeof (copr_buffer));
if (buf == NULL)
return -(ENOSPC);
memcpy_fromfs ((char *) buf, &((char *) arg)[0], sizeof (*buf));
err = download_boot_block (dev_info, buf);
vfree (buf);
return err;
}
break;
default:
return -(EINVAL);
}
}
static int sscape_coproc_ioctl(void *dev_info, unsigned int cmd, caddr_t arg, int local)
{
copr_buffer *buf;
int err;
switch (cmd)
{
case SNDCTL_COPR_RESET:
sscape_coproc_reset(dev_info);
return 0;
case SNDCTL_COPR_LOAD:
buf = (copr_buffer *) vmalloc(sizeof(copr_buffer));
if (buf == NULL)
return -ENOSPC;
if (copy_from_user(buf, arg, sizeof(copr_buffer)))
{
vfree(buf);
return -EFAULT;
}
err = download_boot_block(dev_info, buf);
vfree(buf);
return err;
default:
return -EINVAL;
}
}
static int
sscape_coproc_ioctl(void *dev_info, u_int cmd, ioctl_arg arg, int local)
{
switch (cmd) {
case SNDCTL_COPR_RESET:
sscape_coproc_reset(dev_info);
return 0;
break;
case SNDCTL_COPR_LOAD:
{
copr_buffer *buf;
int err;
buf = (copr_buffer *) malloc(sizeof(copr_buffer), M_TEMP, M_WAITOK);
if (buf == NULL)
return -(ENOSPC);
bcopy(&(((char *) arg)[0]), (char *) buf, sizeof(*buf));
err = download_boot_block(dev_info, buf);
free(buf, M_TEMP);
return err;
}
break;
default:
return -(EINVAL);
}
}