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[/] [w11/] [tags/] [w11a_V0.7/] [tools/] [src/] [librw11/] [Rw11CntlRL11.hpp] - Rev 36
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// $Id: Rw11CntlRL11.hpp 665 2015-04-07 07:13:49Z mueller $ // // Copyright 2014-2015 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de> // // This program is free software; you may redistribute and/or modify it under // the terms of the GNU General Public License as published by the Free // Software Foundation, either version 2, or at your option any later version. // // This program is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY, without even the implied warranty of MERCHANTABILITY // or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License // for complete details. // // Revision History: // Date Rev Version Comment // 2015-03-01 653 1.0 Initial version // 2014-06-08 561 0.1 First draft // --------------------------------------------------------------------------- /*! \file \version $Id: Rw11CntlRL11.hpp 665 2015-04-07 07:13:49Z mueller $ \brief Declaration of class Rw11CntlRL11. */ #ifndef included_Retro_Rw11CntlRL11 #define included_Retro_Rw11CntlRL11 1 #include "Rw11CntlBase.hpp" #include "Rw11UnitRL11.hpp" #include "Rw11RdmaDisk.hpp" namespace Retro { class Rw11CntlRL11 : public Rw11CntlBase<Rw11UnitRL11,4> { public: Rw11CntlRL11(); ~Rw11CntlRL11(); void Config(const std::string& name, uint16_t base, int lam); virtual void Start(); virtual bool BootCode(size_t unit, std::vector<uint16_t>& code, uint16_t& aload, uint16_t& astart); virtual void UnitSetup(size_t ind); void SetChunkSize(size_t chunk); size_t ChunkSize() const; const Rstats& RdmaStats() const; virtual void Dump(std::ostream& os, int ind=0, const char* text=0) const; // some constants (also defined in cpp) static const uint16_t kIbaddr = 0174400; //!< RL11 default address static const int kLam = 5; //!< RL11 default lam static const uint16_t kRLCS = 000; //!< RLCS reg offset static const uint16_t kRLBA = 002; //!< RLBA reg offset static const uint16_t kRLDA = 004; //!< RLDA reg offset static const uint16_t kRLMP = 006; //!< RLMP reg offset static const uint16_t kProbeOff = kRLCS; //!< probe address offset (rlcs) static const bool kProbeInt = true; //!< probe int active static const bool kProbeRem = true; //!< probr rem active static const uint16_t kRLCS_M_ERR = kWBit15; static const uint16_t kRLCS_M_DE = kWBit14; static const uint16_t kRLCS_V_E = 10; static const uint16_t kRLCS_B_E = 0017; static const uint16_t kRLCS_V_DS = 8; static const uint16_t kRLCS_B_DS = 0003; static const uint16_t kRLCS_M_CRDY = kWBit07; static const uint16_t kRLCS_M_IE = kWBit06; static const uint16_t kRLCS_M_BAE = 000060; static const uint16_t kRLCS_V_BAE = 4; static const uint16_t kRLCS_B_BAE = 0003; static const uint16_t kRLCS_V_FUNC = 1; static const uint16_t kRLCS_B_FUNC = 0007; static const uint16_t kRLCS_M_DRDY = kWBit00; static const uint16_t kFUNC_NOOP = 0; // done in ibdr static const uint16_t kFUNC_WCHK = 1; static const uint16_t kFUNC_GS = 2; // done in ibdr static const uint16_t kFUNC_SEEK = 3; // done in ibdr static const uint16_t kFUNC_RHDR = 4; static const uint16_t kFUNC_WRITE = 5; static const uint16_t kFUNC_READ = 6; static const uint16_t kFUNC_RNHC = 7; static const uint16_t kERR_M_DE = kWBit04; // drive error flag static const uint16_t kERR_OPI = 1; // OPI Operation Incomplete static const uint16_t kERR_WCHK = 2; // Read Data CRC or Write Check static const uint16_t kERR_HCRC = 3; // Header CRC static const uint16_t kERR_DLATE = 4; // Data Late static const uint16_t kERR_HNFND = 5; // Header not found static const uint16_t kERR_NXM = 8; // Non-Existant Memory // rem usage of rlcs static const uint16_t kRLCS_V_MPREM = 11; static const uint16_t kRLCS_B_MPREM = 0037; static const uint16_t kRLCS_V_MPLOC = 8; static const uint16_t kRLCS_B_MPLOC = 0007; static const uint16_t kRLCS_ENA_MPREM = kWBit05; static const uint16_t kRLCS_ENA_MPLOC = kWBit04; static const uint16_t kRFUNC_WCS = 1; static const uint16_t kRFUNC_WMP = 2; static const uint16_t kMPREM_M_MAP = kWBit04; static const uint16_t kMPREM_M_SEQ = kWBit03; static const uint16_t kMPREM_S_MP = 0000; // MP+STA+POS sequence static const uint16_t kMPREM_S_STA = 0001; static const uint16_t kMPREM_S_POS = 0002; static const uint16_t kMPREM_MP = 0003; // mem: mp static const uint16_t kMPREM_CRC = 0004; // mem: crc static const uint16_t kMPREM_STA = 0010; // mem: sta array (4 units) static const uint16_t kMPREM_POS = 0014; // mem: pos array (4 units) static const uint16_t kMPREM_SEQ_MPSTAPOS = kMPREM_M_MAP| kMPREM_M_SEQ|kMPREM_S_MP; static const uint16_t kMPLOC_MP = 0000; // 000: return imem(mp) static const uint16_t kMPLOC_STA = 0001; // 001: return sta(ds) static const uint16_t kMPLOC_POS = 0002; // 010: return pos(ds) -> ZERO static const uint16_t kMPLOC_ZERO = 0003; // 011: return 0 -> CRC static const uint16_t kMPLOC_CRC = 0004; // 100: return imem(crc) static const uint16_t kRLDA_SE_M_DF = 0177600; static const uint16_t kRLDA_SE_V_DF = 7; static const uint16_t kRLDA_SE_B_DF = 0777; static const uint16_t kRLDA_SE_M_HS = kWBit04; static const uint16_t kRLDA_SE_M_DIR = kWBit02; static const uint16_t kRLDA_SE_X_MSK = 0000153; static const uint16_t kRLDA_SE_X_VAL = 0000001; static const uint16_t kRLDA_RW_M_CA = 0177600; static const uint16_t kRLDA_RW_V_CA = 7; static const uint16_t kRLDA_RW_B_CA = 0777; static const uint16_t kRLDA_RW_M_HS = kWBit06; static const uint16_t kRLDA_RW_V_HS = 6; static const uint16_t kRLDA_RW_B_HS = 001; static const uint16_t kRLDA_RW_B_SA = 077; static const uint16_t kRLDA_GS_M_RST = kWBit03; static const uint16_t kRLDA_GS_X_MSK = 0000367; static const uint16_t kRLDA_GS_X_VAL = 0000003; static const uint16_t kSTA_M_WDE = kWBit15; // Write data error - 0! static const uint16_t kSTA_M_CHE = kWBit14; // Current head error - 0! static const uint16_t kSTA_M_WL = kWBit13; // Write lock static const uint16_t kSTA_M_STO = kWBit12; // Seek time out static const uint16_t kSTA_M_SPE = kWBit11; // Spin error static const uint16_t kSTA_M_WGE = kWBit10; // Write gate error static const uint16_t kSTA_M_VCE = kWBit09; // Volume check static const uint16_t kSTA_M_DSE = kWBit08; // Drive select error static const uint16_t kSTA_M_DT = kWBit07; // Drive type 1=RL02 static const uint16_t kSTA_M_HS = kWBit06; // Head select static const uint16_t kSTA_M_CO = kWBit05; // Cover open static const uint16_t kSTA_M_HO = kWBit04; // Heads out static const uint16_t kSTA_M_BH = kWBit03; // Brush home - 1! static const uint16_t kSTA_B_ST = 0007; // Drive state static const uint16_t kST_LOAD = 0; // Load(ing) cartidge - used static const uint16_t kST_SPIN = 1; // Spin(ing) up - !unused! static const uint16_t kST_BRUSH = 2; // Brush(ing) cycle - !unused! static const uint16_t kST_HLOAD = 3; // Load(ing) heads - !unused! static const uint16_t kST_SEEK = 4; // Seek(ing) - ?maybe? static const uint16_t kST_LOCK = 5; // Lock(ed) on - used static const uint16_t kST_UNL = 6; // Unload(ing) heads - !unused! static const uint16_t kST_DOWN = 7; // Spin(ing) down - !unused! // statistics counter indices enum stats { kStatNFuncWchk = Rw11Cntl::kDimStat, kStatNFuncRhdr, kStatNFuncWrite, kStatNFuncRead, kStatNFuncRnhc, kDimStat }; protected: int AttnHandler(RlinkServer::AttnArgs& args); void RdmaPreExecCB(int stat, size_t nwdone, size_t nwnext, RlinkCommandList& clist); void RdmaPostExecCB(int stat, size_t ndone, RlinkCommandList& clist, size_t ncmd); void LogRler(uint16_t rlerr); void AddSetStatus(RlinkCommandList& clist, size_t ind, uint16_t sta); void AddSetPosition(RlinkCommandList& clist, size_t ind, uint16_t pos); void AddErrorExit(RlinkCommandList& clist, uint16_t rlerr); void AddNormalExit(RlinkCommandList& clist, size_t ndone, uint16_t rlerr=0); uint16_t CalcCrc(size_t size, const uint16_t* data); protected: size_t fPC_rlcs; //!< PrimClist: rlcs index size_t fPC_rlba; //!< PrimClist: rlba index size_t fPC_rlda; //!< PrimClist: rlda index size_t fPC_imp; //!< PrimClist: imp index size_t fPC_wc; //!< PrimClist: wc index size_t fPC_sta; //!< PrimClist: sta index size_t fPC_pos; //!< PrimClist: pos index uint16_t fRd_rlcs; //!< Rdma: request rlcs uint16_t fRd_rlda; //!< Rdma: request rlda uint16_t fRd_rlmp; //!< Rdma: request rlmp (~wc) uint16_t fRd_sta; //!< Rdma: initial drive status uint16_t fRd_pos; //!< Rdma: initial drive position uint32_t fRd_addr; //!< Rdma: current addr uint32_t fRd_lba; //!< Rdma: current lba uint32_t fRd_nwrd; //!< Rdma: current nwrd uint16_t fRd_fu; //!< Rdma: request fu code bool fRd_ovr; //!< Rdma: overrun condition found Rw11RdmaDisk fRdma; //!< Rdma controller }; } // end namespace Retro #include "Rw11CntlRL11.ipp" #endif
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