1/******************************************************************************
2 *
3 * atm_nicstar.h
4 *
5 * Driver-specific declarations for use by NICSTAR driver specific utils.
6 *
7 * Author: Rui Prior
8 *
9 * (C) INESC 1998
10 *
11 ******************************************************************************/
12
13
14#ifndef LINUX_ATM_NICSTAR_H
15#define LINUX_ATM_NICSTAR_H
16
17/* Note: non-kernel programs including this file must also include
18 * sys/types.h for struct timeval
19 */
20
21#include <linux/atmapi.h>
22#include <linux/atmioc.h>
23
24#define NS_GETPSTAT	_IOWR('a',ATMIOC_SARPRV+1,struct atmif_sioc)
25						/* get pool statistics */
26#define NS_SETBUFLEV	_IOW('a',ATMIOC_SARPRV+2,struct atmif_sioc)
27						/* set buffer level markers */
28#define NS_ADJBUFLEV	_IO('a',ATMIOC_SARPRV+3)
29						/* adjust buffer level */
30
31typedef struct buf_nr
32{
33   unsigned min;
34   unsigned init;
35   unsigned max;
36}buf_nr;
37
38
39typedef struct pool_levels
40{
41   int buftype;
42   int count;		/* (At least for now) only used in NS_GETPSTAT */
43   buf_nr level;
44} pool_levels;
45
46/* type must be one of the following: */
47#define NS_BUFTYPE_SMALL 1
48#define NS_BUFTYPE_LARGE 2
49#define NS_BUFTYPE_HUGE 3
50#define NS_BUFTYPE_IOVEC 4
51
52
53#endif /* LINUX_ATM_NICSTAR_H */
54