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01: /* sonet.h - SONET/SHD physical layer control */
02:  
03: /* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
04:  
05: 
06: #ifndef LINUX_SONET_H
07: #define LINUX_SONET_H
08: 
09: #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: 
20: struct 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
61: 

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