1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright IBM Corp. 2013 4*4882a593Smuzhiyun * Author(s): Ralf Hoppe (rhoppe@de.ibm.com) 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #ifndef _SCLP_DIAG_H 8*4882a593Smuzhiyun #define _SCLP_DIAG_H 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #include <linux/types.h> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun /* return codes for Diagnostic Test FTP Service, as indicated in member 13*4882a593Smuzhiyun * sclp_diag_ftp::ldflg 14*4882a593Smuzhiyun */ 15*4882a593Smuzhiyun #define SCLP_DIAG_FTP_OK 0x80U /* success */ 16*4882a593Smuzhiyun #define SCLP_DIAG_FTP_LDFAIL 0x01U /* load failed */ 17*4882a593Smuzhiyun #define SCLP_DIAG_FTP_LDNPERM 0x02U /* not allowed */ 18*4882a593Smuzhiyun #define SCLP_DIAG_FTP_LDRUNS 0x03U /* LD runs */ 19*4882a593Smuzhiyun #define SCLP_DIAG_FTP_LDNRUNS 0x04U /* LD does not run */ 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #define SCLP_DIAG_FTP_XPCX 0x80 /* PCX communication code */ 22*4882a593Smuzhiyun #define SCLP_DIAG_FTP_ROUTE 4 /* routing code for new FTP service */ 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun /* 25*4882a593Smuzhiyun * length of Diagnostic Test FTP Service event buffer 26*4882a593Smuzhiyun */ 27*4882a593Smuzhiyun #define SCLP_DIAG_FTP_EVBUF_LEN \ 28*4882a593Smuzhiyun (offsetof(struct sclp_diag_evbuf, mdd) + \ 29*4882a593Smuzhiyun sizeof(struct sclp_diag_ftp)) 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun /** 32*4882a593Smuzhiyun * struct sclp_diag_ftp - Diagnostic Test FTP Service model-dependent data 33*4882a593Smuzhiyun * @pcx: code for PCX communication (should be 0x80) 34*4882a593Smuzhiyun * @ldflg: load flag (see defines above) 35*4882a593Smuzhiyun * @cmd: FTP command 36*4882a593Smuzhiyun * @pgsize: page size (0 = 4kB, 1 = large page size) 37*4882a593Smuzhiyun * @srcflg: source flag 38*4882a593Smuzhiyun * @spare: reserved (zeroes) 39*4882a593Smuzhiyun * @offset: file offset 40*4882a593Smuzhiyun * @fsize: file size 41*4882a593Smuzhiyun * @length: buffer size resp. bytes transferred 42*4882a593Smuzhiyun * @failaddr: failing address 43*4882a593Smuzhiyun * @bufaddr: buffer address, virtual 44*4882a593Smuzhiyun * @asce: region or segment table designation 45*4882a593Smuzhiyun * @fident: file name (ASCII, zero-terminated) 46*4882a593Smuzhiyun */ 47*4882a593Smuzhiyun struct sclp_diag_ftp { 48*4882a593Smuzhiyun u8 pcx; 49*4882a593Smuzhiyun u8 ldflg; 50*4882a593Smuzhiyun u8 cmd; 51*4882a593Smuzhiyun u8 pgsize; 52*4882a593Smuzhiyun u8 srcflg; 53*4882a593Smuzhiyun u8 spare; 54*4882a593Smuzhiyun u64 offset; 55*4882a593Smuzhiyun u64 fsize; 56*4882a593Smuzhiyun u64 length; 57*4882a593Smuzhiyun u64 failaddr; 58*4882a593Smuzhiyun u64 bufaddr; 59*4882a593Smuzhiyun u64 asce; 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun u8 fident[256]; 62*4882a593Smuzhiyun } __packed; 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun /** 65*4882a593Smuzhiyun * struct sclp_diag_evbuf - Diagnostic Test (ET7) Event Buffer 66*4882a593Smuzhiyun * @hdr: event buffer header 67*4882a593Smuzhiyun * @route: diagnostic route 68*4882a593Smuzhiyun * @mdd: model-dependent data (@route dependent) 69*4882a593Smuzhiyun */ 70*4882a593Smuzhiyun struct sclp_diag_evbuf { 71*4882a593Smuzhiyun struct evbuf_header hdr; 72*4882a593Smuzhiyun u16 route; 73*4882a593Smuzhiyun 74*4882a593Smuzhiyun union { 75*4882a593Smuzhiyun struct sclp_diag_ftp ftp; 76*4882a593Smuzhiyun } mdd; 77*4882a593Smuzhiyun } __packed; 78*4882a593Smuzhiyun 79*4882a593Smuzhiyun /** 80*4882a593Smuzhiyun * struct sclp_diag_sccb - Diagnostic Test (ET7) SCCB 81*4882a593Smuzhiyun * @hdr: SCCB header 82*4882a593Smuzhiyun * @evbuf: event buffer 83*4882a593Smuzhiyun */ 84*4882a593Smuzhiyun struct sclp_diag_sccb { 85*4882a593Smuzhiyun 86*4882a593Smuzhiyun struct sccb_header hdr; 87*4882a593Smuzhiyun struct sclp_diag_evbuf evbuf; 88*4882a593Smuzhiyun } __packed; 89*4882a593Smuzhiyun 90*4882a593Smuzhiyun #endif /* _SCLP_DIAG_H */ 91