| David Howells | 607ca46 | 2012-10-13 10:46:48 +0100 | [diff] [blame] | 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 | |
| 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 /* _UAPILINUX_SONET_H */ |