1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 /****************************************************************************** 3 * 4 * atm_nicstar.h 5 * 6 * Driver-specific declarations for use by NICSTAR driver specific utils. 7 * 8 * Author: Rui Prior 9 * 10 * (C) INESC 1998 11 * 12 ******************************************************************************/ 13 14 15 #ifndef LINUX_ATM_NICSTAR_H 16 #define LINUX_ATM_NICSTAR_H 17 18 /* Note: non-kernel programs including this file must also include 19 * sys/types.h for struct timeval 20 */ 21 22 #include <linux/atmapi.h> 23 #include <linux/atmioc.h> 24 25 #define NS_GETPSTAT _IOWR('a',ATMIOC_SARPRV+1,struct atmif_sioc) 26 /* get pool statistics */ 27 #define NS_SETBUFLEV _IOW('a',ATMIOC_SARPRV+2,struct atmif_sioc) 28 /* set buffer level markers */ 29 #define NS_ADJBUFLEV _IO('a',ATMIOC_SARPRV+3) 30 /* adjust buffer level */ 31 32 typedef struct buf_nr 33 { 34 unsigned min; 35 unsigned init; 36 unsigned max; 37 }buf_nr; 38 39 40 typedef struct pool_levels 41 { 42 int buftype; 43 int count; /* (At least for now) only used in NS_GETPSTAT */ 44 buf_nr level; 45 } pool_levels; 46 47 /* type must be one of the following: */ 48 #define NS_BUFTYPE_SMALL 1 49 #define NS_BUFTYPE_LARGE 2 50 #define NS_BUFTYPE_HUGE 3 51 #define NS_BUFTYPE_IOVEC 4 52 53 54 #endif /* LINUX_ATM_NICSTAR_H */ 55
