1/* sonet.h - SONET/SHD physical layer control */
2
3/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
4
5
6#ifndef _UAPILINUX_SONET_H
7#define _UAPILINUX_SONET_H
8
9#define __SONET_ITEMS \
10    __HANDLE_ITEM(section_bip); 	/* section parity errors (B1) */ \
11    __HANDLE_ITEM(line_bip);		/* line parity errors (B2) */ \
12    __HANDLE_ITEM(path_bip);		/* path parity errors (B3) */ \
13    __HANDLE_ITEM(line_febe);		/* line parity errors at remote */ \
14    __HANDLE_ITEM(path_febe);		/* path parity errors at remote */ \
15    __HANDLE_ITEM(corr_hcs);		/* correctable header errors */ \
16    __HANDLE_ITEM(uncorr_hcs);		/* uncorrectable header errors */ \
17    __HANDLE_ITEM(tx_cells);		/* cells sent */ \
18    __HANDLE_ITEM(rx_cells);		/* cells received */
19
20struct sonet_stats {
21#define __HANDLE_ITEM(i) int i
22	__SONET_ITEMS
23#undef __HANDLE_ITEM
24} __attribute__ ((packed));
25
26
27#define SONET_GETSTAT	_IOR('a',ATMIOC_PHYTYP,struct sonet_stats)
28					/* get statistics */
29#define SONET_GETSTATZ	_IOR('a',ATMIOC_PHYTYP+1,struct sonet_stats)
30					/* ... and zero counters */
31#define SONET_SETDIAG	_IOWR('a',ATMIOC_PHYTYP+2,int)
32					/* set error insertion */
33#define SONET_CLRDIAG	_IOWR('a',ATMIOC_PHYTYP+3,int)
34					/* clear error insertion */
35#define SONET_GETDIAG	_IOR('a',ATMIOC_PHYTYP+4,int)
36					/* query error insertion */
37#define SONET_SETFRAMING _IOW('a',ATMIOC_PHYTYP+5,int)
38					/* set framing mode (SONET/SDH) */
39#define SONET_GETFRAMING _IOR('a',ATMIOC_PHYTYP+6,int)
40					/* get framing mode */
41#define SONET_GETFRSENSE _IOR('a',ATMIOC_PHYTYP+7, \
42  unsigned char[SONET_FRSENSE_SIZE])	/* get framing sense information */
43
44#define SONET_INS_SBIP	  1		/* section BIP */
45#define SONET_INS_LBIP	  2		/* line BIP */
46#define SONET_INS_PBIP	  4		/* path BIP */
47#define SONET_INS_FRAME	  8		/* out of frame */
48#define SONET_INS_LOS	 16		/* set line to zero */
49#define SONET_INS_LAIS	 32		/* line alarm indication signal */
50#define SONET_INS_PAIS	 64		/* path alarm indication signal */
51#define SONET_INS_HCS	128		/* insert HCS error */
52
53#define SONET_FRAME_SONET 0		/* SONET STS-3 framing */
54#define SONET_FRAME_SDH   1		/* SDH STM-1 framing */
55
56#define SONET_FRSENSE_SIZE 6		/* C1[3],H1[3] (0xff for unknown) */
57
58
59
60#endif /* _UAPILINUX_SONET_H */
61