1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
2 | /* sonet.h - SONET/SHD physical layer control */ |
3 | |
4 | /* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */ |
5 | |
6 | |
7 | #ifndef _UAPILINUX_SONET_H |
8 | #define _UAPILINUX_SONET_H |
9 | |
10 | #define __SONET_ITEMS \ |
11 | __HANDLE_ITEM(section_bip); /* section parity errors (B1) */ \ |
12 | __HANDLE_ITEM(line_bip); /* line parity errors (B2) */ \ |
13 | __HANDLE_ITEM(path_bip); /* path parity errors (B3) */ \ |
14 | __HANDLE_ITEM(line_febe); /* line parity errors at remote */ \ |
15 | __HANDLE_ITEM(path_febe); /* path parity errors at remote */ \ |
16 | __HANDLE_ITEM(corr_hcs); /* correctable header errors */ \ |
17 | __HANDLE_ITEM(uncorr_hcs); /* uncorrectable header errors */ \ |
18 | __HANDLE_ITEM(tx_cells); /* cells sent */ \ |
19 | __HANDLE_ITEM(rx_cells); /* cells received */ |
20 | |
21 | struct sonet_stats { |
22 | #define __HANDLE_ITEM(i) int i |
23 | __SONET_ITEMS |
24 | #undef __HANDLE_ITEM |
25 | } __attribute__ ((packed)); |
26 | |
27 | |
28 | #define SONET_GETSTAT _IOR('a',ATMIOC_PHYTYP,struct sonet_stats) |
29 | /* get statistics */ |
30 | #define SONET_GETSTATZ _IOR('a',ATMIOC_PHYTYP+1,struct sonet_stats) |
31 | /* ... and zero counters */ |
32 | #define SONET_SETDIAG _IOWR('a',ATMIOC_PHYTYP+2,int) |
33 | /* set error insertion */ |
34 | #define SONET_CLRDIAG _IOWR('a',ATMIOC_PHYTYP+3,int) |
35 | /* clear error insertion */ |
36 | #define SONET_GETDIAG _IOR('a',ATMIOC_PHYTYP+4,int) |
37 | /* query error insertion */ |
38 | #define SONET_SETFRAMING _IOW('a',ATMIOC_PHYTYP+5,int) |
39 | /* set framing mode (SONET/SDH) */ |
40 | #define SONET_GETFRAMING _IOR('a',ATMIOC_PHYTYP+6,int) |
41 | /* get framing mode */ |
42 | #define SONET_GETFRSENSE _IOR('a',ATMIOC_PHYTYP+7, \ |
43 | unsigned char[SONET_FRSENSE_SIZE]) /* get framing sense information */ |
44 | |
45 | #define SONET_INS_SBIP 1 /* section BIP */ |
46 | #define SONET_INS_LBIP 2 /* line BIP */ |
47 | #define SONET_INS_PBIP 4 /* path BIP */ |
48 | #define SONET_INS_FRAME 8 /* out of frame */ |
49 | #define SONET_INS_LOS 16 /* set line to zero */ |
50 | #define SONET_INS_LAIS 32 /* line alarm indication signal */ |
51 | #define SONET_INS_PAIS 64 /* path alarm indication signal */ |
52 | #define SONET_INS_HCS 128 /* insert HCS error */ |
53 | |
54 | #define SONET_FRAME_SONET 0 /* SONET STS-3 framing */ |
55 | #define SONET_FRAME_SDH 1 /* SDH STM-1 framing */ |
56 | |
57 | #define SONET_FRSENSE_SIZE 6 /* C1[3],H1[3] (0xff for unknown) */ |
58 | |
59 | |
60 | |
61 | #endif /* _UAPILINUX_SONET_H */ |
62 | |