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Add sctargattach that initializes the bufq data structure.

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This commit is contained in:
Justin T. Gibbs 1998-06-01 03:44:56 +00:00
parent fca35cd32f
commit 6ea8a98e86
1 changed files with 21 additions and 9 deletions
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30
sys/scsi/sctarg.c
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@ -37,7 +37,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: sctarg.c,v 1.23 1997/12/02 21:07:02 phk Exp $
* $Id: sctarg.c,v 1.24 1998/01/24 02:54:51 eivind Exp $
*/
#include "opt_bounce.h"
@ -83,18 +83,18 @@ static void sctarg_strategy(struct buf *bp, struct scsi_link *sc_link);
static struct scsi_device sctarg_switch =
{
NULL,
sctargstart, /* we have a queue, and this is how we service it */
NULL,
NULL,
"sctarg",
0,
NULL,
sctargstart, /* we have a queue, and this is how we service it */
NULL,
NULL,
"sctarg",
0,
{0, 0},
SDEV_ONCE_ONLY,
0,
sctargattach,
"Processor Target",
sctargopen,
sizeof(struct scsi_data),
sizeof(struct scsi_data),
T_TARGET,
0,
0,
@ -104,6 +104,18 @@ static struct scsi_device sctarg_switch =
sctarg_strategy,
};
static errval
sctargattach(struct scsi_link *sc_link)
{
struct scsi_data *sctarg;
sctarg = sc_link->sd;
bufq_init(&sctarg->buf_queue);
sctarg->flags = 0;
return 0;
}
static errval
sctarg_open(dev_t dev, int flags, int fmt, struct proc *p,
struct scsi_link *sc_link)