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 31 typedef struct buf_nr 32 { 33 unsigned min; 34 unsigned init; 35 unsigned max; 36 }buf_nr; 37 38 39 typedef 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