Ralf Hoppe | 8f933b1 | 2013-04-08 09:52:57 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright IBM Corp. 2013 |
| 3 | * Author(s): Ralf Hoppe (rhoppe@de.ibm.com) |
| 4 | */ |
| 5 | |
| 6 | #ifndef _SCLP_DIAG_H |
| 7 | #define _SCLP_DIAG_H |
| 8 | |
| 9 | #include <linux/types.h> |
| 10 | |
| 11 | /* return codes for Diagnostic Test FTP Service, as indicated in member |
| 12 | * sclp_diag_ftp::ldflg |
| 13 | */ |
| 14 | #define SCLP_DIAG_FTP_OK 0x80U /* success */ |
| 15 | #define SCLP_DIAG_FTP_LDFAIL 0x01U /* load failed */ |
| 16 | #define SCLP_DIAG_FTP_LDNPERM 0x02U /* not allowed */ |
| 17 | #define SCLP_DIAG_FTP_LDRUNS 0x03U /* LD runs */ |
| 18 | #define SCLP_DIAG_FTP_LDNRUNS 0x04U /* LD does not run */ |
| 19 | |
| 20 | #define SCLP_DIAG_FTP_XPCX 0x80 /* PCX communication code */ |
| 21 | #define SCLP_DIAG_FTP_ROUTE 4 /* routing code for new FTP service */ |
| 22 | |
| 23 | /* |
| 24 | * length of Diagnostic Test FTP Service event buffer |
| 25 | */ |
| 26 | #define SCLP_DIAG_FTP_EVBUF_LEN \ |
| 27 | (offsetof(struct sclp_diag_evbuf, mdd) + \ |
| 28 | sizeof(struct sclp_diag_ftp)) |
| 29 | |
| 30 | /** |
| 31 | * struct sclp_diag_ftp - Diagnostic Test FTP Service model-dependent data |
| 32 | * @pcx: code for PCX communication (should be 0x80) |
| 33 | * @ldflg: load flag (see defines above) |
| 34 | * @cmd: FTP command |
| 35 | * @pgsize: page size (0 = 4kB, 1 = large page size) |
| 36 | * @srcflg: source flag |
| 37 | * @spare: reserved (zeroes) |
| 38 | * @offset: file offset |
| 39 | * @fsize: file size |
| 40 | * @length: buffer size resp. bytes transferred |
| 41 | * @failaddr: failing address |
| 42 | * @bufaddr: buffer address, virtual |
| 43 | * @asce: region or segment table designation |
| 44 | * @fident: file name (ASCII, zero-terminated) |
| 45 | */ |
| 46 | struct sclp_diag_ftp { |
| 47 | u8 pcx; |
| 48 | u8 ldflg; |
| 49 | u8 cmd; |
| 50 | u8 pgsize; |
| 51 | u8 srcflg; |
| 52 | u8 spare; |
| 53 | u64 offset; |
| 54 | u64 fsize; |
| 55 | u64 length; |
| 56 | u64 failaddr; |
| 57 | u64 bufaddr; |
| 58 | u64 asce; |
| 59 | |
| 60 | u8 fident[256]; |
| 61 | } __packed; |
| 62 | |
| 63 | /** |
| 64 | * struct sclp_diag_evbuf - Diagnostic Test (ET7) Event Buffer |
| 65 | * @hdr: event buffer header |
| 66 | * @route: diagnostic route |
| 67 | * @mdd: model-dependent data (@route dependent) |
| 68 | */ |
| 69 | struct sclp_diag_evbuf { |
| 70 | struct evbuf_header hdr; |
| 71 | u16 route; |
| 72 | |
| 73 | union { |
| 74 | struct sclp_diag_ftp ftp; |
| 75 | } mdd; |
| 76 | } __packed; |
| 77 | |
| 78 | /** |
| 79 | * struct sclp_diag_sccb - Diagnostic Test (ET7) SCCB |
| 80 | * @hdr: SCCB header |
| 81 | * @evbuf: event buffer |
| 82 | */ |
| 83 | struct sclp_diag_sccb { |
| 84 | |
| 85 | struct sccb_header hdr; |
| 86 | struct sclp_diag_evbuf evbuf; |
| 87 | } __packed; |
| 88 | |
| 89 | #endif /* _SCLP_DIAG_H */ |