54 строки
1.2 KiB
C
54 строки
1.2 KiB
C
/******************************************************************************
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*
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* atm_nicstar.h
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*
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* Driver-specific declarations for use by NICSTAR driver specific utils.
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*
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* Author: Rui Prior
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*
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* (C) INESC 1998
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*
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******************************************************************************/
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#ifndef LINUX_ATM_NICSTAR_H
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#define LINUX_ATM_NICSTAR_H
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/* Note: non-kernel programs including this file must also include
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* sys/types.h for struct timeval
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*/
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#include <linux/atmapi.h>
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#include <linux/atmioc.h>
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#define NS_GETPSTAT _IOWR('a',ATMIOC_SARPRV+1,struct atmif_sioc)
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/* get pool statistics */
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#define NS_SETBUFLEV _IOW('a',ATMIOC_SARPRV+2,struct atmif_sioc)
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/* set buffer level markers */
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#define NS_ADJBUFLEV _IO('a',ATMIOC_SARPRV+3)
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/* adjust buffer level */
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typedef struct buf_nr
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{
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unsigned min;
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unsigned init;
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unsigned max;
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}buf_nr;
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typedef struct pool_levels
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{
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int buftype;
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int count; /* (At least for now) only used in NS_GETPSTAT */
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buf_nr level;
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} pool_levels;
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/* type must be one of the following: */
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#define NS_BUFTYPE_SMALL 1
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#define NS_BUFTYPE_LARGE 2
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#define NS_BUFTYPE_HUGE 3
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#define NS_BUFTYPE_IOVEC 4
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#endif /* LINUX_ATM_NICSTAR_H */
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