/* $NetBSD: rdreg.h,v 1.13.60.2 2022/12/06 19:26:06 martin Exp $ */ /* * Copyright (c) 1988 University of Utah. * Copyright (c) 1982, 1990, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by * the Systems Programming Group of the University of Utah Computer * Science Department. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * from: Utah $Hdr: rdreg.h 1.2 90/10/12$ * * @(#)rdreg.h 8.1 (Berkeley) 6/10/93 */ struct rd_iocmd { uint8_t c_pad; uint8_t c_unit; uint8_t c_volume; uint8_t c_saddr; uint16_t c_hiaddr; uint32_t c_addr; uint8_t c_nop2; uint8_t c_slen; uint32_t c_len; uint8_t c_cmd; uint8_t c_pad2; } __attribute__((__packed__)); struct rd_rscmd { uint8_t c_unit; uint8_t c_sram; uint8_t c_ram; uint8_t c_cmd; } __attribute__((__packed__)); struct rd_stat { uint8_t c_vu; uint8_t c_pend; uint16_t c_ref; uint16_t c_fef; uint16_t c_aef; uint16_t c_ief; union { uint8_t cu_raw[10]; struct { uint16_t cu_msw; uint32_t cu_lsl; } cu_sva; struct { uint32_t cu_cyhd; uint16_t cu_sect; } cu_tva; } c_pf; } __attribute__((__packed__)); #define c_raw c_pf.cu_raw #define c_blk c_pf.cu_sva.cu_lsl /* for now */ #define c_tva c_pf.cu_tva struct rd_ssmcmd { uint8_t c_unit; uint8_t c_cmd; uint16_t c_refm; uint16_t c_fefm; uint16_t c_aefm; uint16_t c_iefm; } __attribute__((__packed__)); struct rd_srcmd { uint8_t c_unit; uint8_t c_nop; uint8_t c_cmd; uint8_t c_param; } __attribute__((__packed__)); struct rd_clearcmd { uint8_t c_unit; uint8_t c_cmd; } __attribute__((__packed__)); /* HW ids */ #define RD7946AID 0x220 /* also 7945A and 7941A */ #define RD9134DID 0x221 /* also 9122S */ #define RD9134LID 0x222 /* also 9122D */ #define RD7912PID 0x209 #define RD7914CTID 0x20A #define RD7914PID 0x20B #define RD7958AID 0x22B #define RD7957AID 0x22A #define RD7933HID 0x212 #define RD7936HID 0x213 /* just guessing -- as of yet unknown */ #define RD7937HID 0x214 #define RD7957BID 0x22C /* another guess based on 7958B */ #define RD7958BID 0x22D #define RD7959BID 0x22E /* another guess based on 7958B */ #define RD2200AID 0x22F #define RD2203AID 0x230 /* yet another guess */ #define RD2202AID 0x231 /* from hpdrive.ini.sample */ #define RD7908AID 0x200 /* from hpdrive.ini.sample */ #define RD7911AID 0x204 /* from hpdrive.ini.sample */ /* Drive names -- per identify description structure */ #define RD7945ANAME "079450" #define RD9134DNAME "091340" #define RD9122SNAME "091220" #define RD7912PNAME "079120" #define RD7914PNAME "079140" #define RD7958ANAME "079580" #define RD7957ANAME "079570" #define RD7933HNAME "079330" #define RD9134LNAME "091340" #define RD7936HNAME "079360" #define RD7937HNAME "079370" #define RD7914CTNAME "079140" #define RD9122DNAME RD9122SNAME #define RD7957BNAME "079571" #define RD7958BNAME "079581" #define RD7959BNAME "079591" #define RD2200ANAME "022000" #define RD2203ANAME "022030" #define RD2202ANAME "022020" #define RD7908ANAME "079080" #define RD7911ANAME "079110" #define RD7941ANAME "079410" #define RDNAMELEN 6 /* SW ids -- indicies into rdidentinfo, order is arbitrary */ #define RD7945A 0 #define RD9134D 1 #define RD9122S 2 #define RD7912P 3 #define RD7914P 4 #define RD7958A 5 #define RD7957A 6 #define RD7933H 7 #define RD9134L 8 #define RD7936H 9 #define RD7937H 10 #define RD7914CT 11 #define RD7946A 12 #define RD9122D 13 #define RD7957B 14 #define RD7958B 15 #define RD7959B 16 #define RD2200A 17 #define RD2203A 18 #define RD2202A 19 #define RD7908A 20 #define RD7911A 21 #define RD7941A 22 #define NRD7945ABPT 16 #define NRD7945ATRK 7 #define NRD7945ACYL 968 #define NRD7945ABLK 108416 #define NRD9134DBPT 16 #define NRD9134DTRK 6 #define NRD9134DCYL 303 #define NRD9134DBLK 29088 #define NRD9122SBPT 8 #define NRD9122STRK 2 #define NRD9122SCYL 77 #define NRD9122SBLK 1232 #define NRD7912PBPT 32 #define NRD7912PTRK 7 #define NRD7912PCYL 572 #define NRD7912PBLK 128128 #define NRD7914PBPT 32 #define NRD7914PTRK 7 #define NRD7914PCYL 1152 #define NRD7914PBLK 258048 #define NRD7933HBPT 46 #define NRD7933HTRK 13 #define NRD7933HCYL 1321 #define NRD7933HBLK 789958 #define NRD9134LBPT 16 #define NRD9134LTRK 5 #define NRD9134LCYL 973 #define NRD9134LBLK 77840 #define NRD7911ABPT 32 #define NRD7911ATRK 3 #define NRD7911ACYL 572 #define NRD7911ABLK 54912 #define NRD7941ABPT 16 #define NRD7941ATRK 3 #define NRD7941ACYL 968 #define NRD7941ABLK 46464 /* * Several HP drives have an odd number of 256 byte sectors per track. * This makes it rather difficult to break them into 512 and 1024 byte blocks. * So...we just do like HPUX and don't bother to respect hardware track/head * boundries -- we just mold the disk so that we use the entire capacity. * HPUX also sometimes doesn't abide by cylinder boundries, we attempt to * whenever possible. * * DISK REAL (256 BPS) HPUX (1024 BPS) BSD (512 BPS) * SPT x HD x CYL SPT x HD x CYL SPT x HD x CYL * ----- --------------- --------------- -------------- * 7936H: 123 x 7 x 1396 25 x 7 x 1716 123 x 7 x 698 * 7937H: 123 x 13 x 1396 25 x 16 x 1395 123 x 13 x 698 * * 7957A: 63 x 5 x 1013 11 x 7 x 1036 22 x 7 x 1036 * 7958A: 63 x 8 x 1013 21 x 6 x 1013 36 x 7 x 1013 * * 7957B: 63 x 4 x 1269 9 x 7 x 1269 18 x 7 x 1269 * 7958B: 63 x 6 x 1572 21 x 9 x 786 42 x 9 x 786 * 7959B: 63 x 12 x 1572 21 x 9 x 1572 42 x 9 x 1572 * * 2200A: 113 x 8 x 1449 113 x 2 x 1449 113 x 4 x 1449 * 2203A: 113 x 16 x 1449 113 x 4 x 1449 113 x 8 x 1449 * 2202A: 113 x 16 x 1449 113 x 4 x 1449 113 x 8 x 1449 * * 7908A: 35 x 5 x 370 ??? x ? x ??? 35 x 5 x 185 */ #define NRD7936HBPT 123 #define NRD7936HTRK 7 #define NRD7936HCYL 698 #define NRD7936HBLK 600978 #define NRD7937HBPT 123 #define NRD7937HTRK 13 #define NRD7937HCYL 698 #define NRD7937HBLK 1116102 #define NRD7957ABPT 22 #define NRD7957ATRK 7 #define NRD7957ACYL 1036 #define NRD7957ABLK 159544 #define NRD7958ABPT 36 #define NRD7958ATRK 7 #define NRD7958ACYL 1013 #define NRD7958ABLK 255276 #define NRD7957BBPT 18 #define NRD7957BTRK 7 #define NRD7957BCYL 1269 #define NRD7957BBLK 159894 #define NRD7958BBPT 42 #define NRD7958BTRK 9 #define NRD7958BCYL 786 #define NRD7958BBLK 297108 #define NRD7959BBPT 42 #define NRD7959BTRK 9 #define NRD7959BCYL 1572 #define NRD7959BBLK 594216 #define NRD2200ABPT 113 #define NRD2200ATRK 4 #define NRD2200ACYL 1449 #define NRD2200ABLK 654948 #define NRD2203ABPT 113 #define NRD2203ATRK 8 #define NRD2203ACYL 1449 #define NRD2203ABLK 1309896 #define NRD2202ABPT 113 #define NRD2202ATRK 8 #define NRD2202ACYL 1449 #define NRD2202ABLK 1309896 #define NRD7908ABPT 35 #define NRD7908ATRK 5 #define NRD7908ACYL 185 #define NRD7908ABLK 32375 /* controller "unit" number */ #define RDCTLR 15 /* convert 512 byte count into DEV_BSIZE count */ #define RDSZ(x) ((x) >> (DEV_BSHIFT-9)) /* convert block number into sector number and back */ #define RDBTOS(x) ((x) << (DEV_BSHIFT-8)) #define RDSTOB(x) ((x) >> (DEV_BSHIFT-8)) /* extract cyl/head/sect info from three-vector address */ #define RDCYL(tva) ((uint32_t)(tva).cu_cyhd >> 8) #define RDHEAD(tva) ((tva).cu_cyhd & 0xFF) #define RDSECT(tva) ((tva).cu_sect) #define REF_MASK 0x0 #define FEF_MASK 0x0 #define AEF_MASK 0x0 #define IEF_MASK 0xF970 #define FEF_CU 0x4000 /* cross-unit */ #define FEF_DR 0x0080 /* diagnostic result */ #define FEF_IMR 0x0008 /* internal maintenance release */ #define FEF_PF 0x0002 /* power fail */ #define FEF_REXMT 0x0001 /* retransmit */ #define AEF_UD 0x0040 /* unrecoverable data */ #define IEF_RRMASK 0xe000 /* request release bits */ #define IEF_MD 0x0020 /* marginal data */ #define IEF_RD 0x0010 /* recoverable data */ #define C_READ 0x00 #define C_RAM 0x00 /* single vector (i.e. sector number) */ #define C_WRITE 0x02 #define C_CLEAR 0x08 #define C_STATUS 0x0d #define C_SADDR 0x10 #define C_SLEN 0x18 #define C_SUNIT(x) (0x20 | (x)) #define C_SVOL(x) (0x40 | (x)) #define C_NOP 0x34 #define C_DESC 0x35 #define C_SREL 0x3b #define C_SSM 0x3e #define C_SRAM 0x48 #define C_REL 0xc0 #define C_CMD 0x05 #define C_EXEC 0x0e #define C_QSTAT 0x10 #define C_TCMD 0x12