1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun /****************************************************************************** 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * atm_nicstar.h 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * Driver-specific declarations for use by NICSTAR driver specific utils. 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * Author: Rui Prior 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun * (C) INESC 1998 11*4882a593Smuzhiyun * 12*4882a593Smuzhiyun ******************************************************************************/ 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #ifndef LINUX_ATM_NICSTAR_H 16*4882a593Smuzhiyun #define LINUX_ATM_NICSTAR_H 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun /* Note: non-kernel programs including this file must also include 19*4882a593Smuzhiyun * sys/types.h for struct timeval 20*4882a593Smuzhiyun */ 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun #include <linux/atmapi.h> 23*4882a593Smuzhiyun #include <linux/atmioc.h> 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun #define NS_GETPSTAT _IOWR('a',ATMIOC_SARPRV+1,struct atmif_sioc) 26*4882a593Smuzhiyun /* get pool statistics */ 27*4882a593Smuzhiyun #define NS_SETBUFLEV _IOW('a',ATMIOC_SARPRV+2,struct atmif_sioc) 28*4882a593Smuzhiyun /* set buffer level markers */ 29*4882a593Smuzhiyun #define NS_ADJBUFLEV _IO('a',ATMIOC_SARPRV+3) 30*4882a593Smuzhiyun /* adjust buffer level */ 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun typedef struct buf_nr 33*4882a593Smuzhiyun { 34*4882a593Smuzhiyun unsigned min; 35*4882a593Smuzhiyun unsigned init; 36*4882a593Smuzhiyun unsigned max; 37*4882a593Smuzhiyun }buf_nr; 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun typedef struct pool_levels 41*4882a593Smuzhiyun { 42*4882a593Smuzhiyun int buftype; 43*4882a593Smuzhiyun int count; /* (At least for now) only used in NS_GETPSTAT */ 44*4882a593Smuzhiyun buf_nr level; 45*4882a593Smuzhiyun } pool_levels; 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun /* type must be one of the following: */ 48*4882a593Smuzhiyun #define NS_BUFTYPE_SMALL 1 49*4882a593Smuzhiyun #define NS_BUFTYPE_LARGE 2 50*4882a593Smuzhiyun #define NS_BUFTYPE_HUGE 3 51*4882a593Smuzhiyun #define NS_BUFTYPE_IOVEC 4 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun #endif /* LINUX_ATM_NICSTAR_H */ 55