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