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10,7/galaxy/operat/cnfhdw.mac
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TITLE CNFHDW - Display System Hardware Configuration for CNFORN
SUBTTL Joseph A. Dziedzic /JAD/RJF 11-Mar-88
;
;COPYRIGHT (c) DIGITAL EQUIPMENT CORPORATION 1975,1976,1977,1978,1979,1980
;1981,1982,1983,1984,1986,1987,1988. ALL RIGHTS RESERVED.
;
;THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED
;AND COPIED ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE
;AND WITH THE INCLUSION OF THE ABOVE COPYRIGHT NOTICE. THIS
;SOFTWARE OR ANY OTHER COPIES THEREOF MAY NOT BE PROVIDED OR
;OTHERWISE MADE AVAILABLE TO ANY OTHER PERSON. NO TITLE TO
;AND OWNERSHIP OF THE SOFTWARE IS HEREBY TRANSFERRED.
;
;THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE
;WITHOUT NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT
;BY DIGITAL EQUIPMENT CORPORATION.
;
;DIGITAL ASSUMES NO RESPONSIBILITY FOR THE USE OR RELIABILITY
;OF ITS SOFTWARE ON EQUIPMENT WHICH IS NOT SUPPLIED BY
;DIGITAL.
SEARCH GLXMAC, ORNMAC, BTSPRM
SALL
PROLOG (CNFHDW)
.TEXT "/LOCALS"
ENTRY CNFHDW
EXTERN WTIRTN ;INTERNAL APPLICATION MULTI-PART WTO ROUTINE
;Conditional assembly switches
ND FTLMEM,0 ;NON-ZERO TO LIST LOGICAL MEMORY CONFIGURATION
ND FTLCFE,-1 ;NON-ZERO TO LIST CFE DEVICE CONFIGURATION
ND FTLUBA,0 ;NON-ZERO TO LIST UBA CONFIGURATION
SUBTTL Parameters
;AC assignments
F=.A13 ;FLAGS (DEFINITION SHOULD MATCH CNFORN)
;Flags for call to CTLNAM
CN.MUK==1B0 ;MULTI-UNIT CONTROLLER
CN.TAP==1B1 ;TAPE IF SET, ELSE DISK
;APRID results (ID.xxx = KL/KS, LD.xxx = KL, SD.xxx = KS)
ID.XUC==1B2 ;EXOTIC (NON-STANDARD) MICROCODE
ID.UVN==777B17 ;MICROCODE VERSION
LD.CSH==1B19 ;CACHE
LD.CHN==1B20 ;INTERNAL CHANNELS
LD.MPV==1B21 ;EXTENDED KL10 (MODEL PV CPU)
LD.MOS==1B22 ;MOS MASTER OSCILLATOR
LD.MCA==1B23 ;MCA25
;RSX-20F-related
.VERNO==1036 ;-20F VERSION STRING LOCATION IN STATUS BLOCK
.VERLN==9 ;LENGTH OF VERSION STRING
.KLRLD==1172 ;-20F RELOAD FLAG
.KLFCF==1173 ;-20F FAULT-CONTINUATION FLAG
.KACFL==1420 ;-20F RETRY FLAG
.FEMAX==40 ;MAXIMUM DATA BYTES -20F ALLOWS FOR ME MESSAGE
.IORLB==1000 ;FUNCTION CODE
.IOVER==-4 ;NXM ERROR
MSK16B==177777 ;16 BIT ADDRESS MASK FOR $TEXT
;KS10 junk
RLWORD==31 ;WHERE IT IS
CSHENB==1B10 ;CACHE ENABLED IF SET
MAXUBA==10 ;MAXIMUM NUMBER OF UNIBUS ADAPTERS
UNBSTW==763100 ;UNIBUS ADAPTER STATUS REGISTER
STWHPI==70 ;MASK FOR HIGH PI ASSIGNMENT
STWLPI==7 ;MASK FOR LOW PI ASSIGNMENT
;Logical memory configuration parameters
IFN FTLMEM,<
.SBNMC==40 ;NUMBER OF MEMORY CONTROLLERS
.MXPCS==^D128 ;MAXIMUM NUMBER OF "PIECES" OF MEMORY
MS.DES==1B14 ;SBDIAG FUNCTION 12 DESELECT FLAG
MS.SIZ==3B11 ;SBDIAG FUNCTION 2 MF/MG CHIP SIZE FIELD
.CS16K==40000 ;16K CHIP SIZE
.CS64K==200000 ;64K CHIP SIZE
;Memory controller types
.MCCST==0 ;CUSTOMER
.MCMA2==1 ;MA20 INTERNAL CORE MEMORY
.MCDMA==2 ;DMA20 EXTERNAL MEMORY
.MCMB2==3 ;MB20 INTERNAL CORE MEMORY
.MCMF2==5 ;MF20 INTERNAL MOS MEMORY
.MCMG2==^D16 ;MG20 INTERNAL MOS MEMORY (KLUDGED UP VALUE)
>; END IFN FTLMEM
;Miscellaneous
MAXNDS==20 ;MAXIMUM NUMBER OF NODES ON CI NETWORK
.SSMAX==100 ;SIZE OF SCS. UUO ARGUMENT BLOCK
RCLBFL==5 ;LENGTH OF READ CHANNEL LIST BUFFER
RCIBFL==5 ;LENGTH OF READ CHANNEL INFO BUFFER
RKLBFL==5 ;LENGTH OF READ KONTROLLER LIST BUFFER
RKIBFL==10 ;LENGTH OF READ KONTROLLER INFO BUFFER
UCDNUM==^D20 ;MAXIMUM NUMBER OF CONTROLLER MICROCODES
STGLEN==20 ;LENGTH OF TEMPORARY STRING BLOCK
STGCHR==<STGLEN*5>-1 ;DITTO, IN CHARS
SUBTTL Data segment
$DATA TMPSTG,STGLEN ;TEMPORARY BLOCK FOR CONVERTING TEXT STRINGS
$DATA STGBPT ;BYTE POINTER INTO ABOVE
$DATA STGCNT ;CHARS LEFT IN ABOVE
$DATA NCPUS ;NUMBER OF CPUS IN SYSTEM CONFIGURATION
$DATA MLTCPU ;NON-ZERO IF MORE THAN ONE CPU IN CONFIGURATION
$DATA CPUPTR ;AOBJN POINTER TO LOOP THROUGH CPUS
$DATA CPUSTS,6 ;STATUS OF CPU - .LE. ZERO IF OK
$DATA KLFLAG ;NON-ZERO IF KL10 SYSTEM
$DATA APRID ;SAVED APRID
$DATA DTESTS ;DTE STATUS (0=DOWN, 1=UP)
$DATA DTETYP ;NODE TYPE AND NUMBER
$DATA DTENAM ;SOFTWARE NAME
$DATA DTE20F ;NON-ZERO IF RSX-20F ALIVE
;*** KEEP IN ORDER ***
$DATA DTEBLK,2 ;DTE. UUO BLOCK
$DATA FEBUF ;FE: DATA
$DATA VERBUF,<<.VERLN+4>/5> ;VERSION STRING BUFFER
;*** END OF KEEP IN ORDER ***
$DATA FEMSG,<<<14+.FEMAX>+3>/4> ;MESSAGE FOR FRONT END
$DATA RLDFCF ;RELOAD AND FAULT-CONTINUATION WORD
$DATA RTYWRD ;RETRY WORD
$DATA NWCORE ;NUMBER OF WORDS OF CONFIGURED MEMORY
$DATA MEMSIZ ;NUMBER OF WORDS OF MEMORY ONLINE
$DATA NXMPTR ;AOBJN POINTER TO OUR COPY OF NXMTAB
$DATA DIABLK,7 ;DIAG. UUO BLOCK
KONBKL==5 ;LENGTH OF BLOCK
$DATA KONBLK,KONBKL ;KONTROLLER INFO RETURNED HERE
UNIBKL==6 ;LENGTH OF BLOCK
$DATA UNIBLK,UNIBKL ;UNIT INFO RETURNED HERE
MXPORT==4 ;LENGTH OF BLOCK
$DATA KDBTBL,MXPORT ;KDB TABLE FOR UNITS
$DATA DCHBLK,.DCMAX ;DSKCHR UUO BLOCK
$DATA DVPBLK,2 ;DVPHY. UUO BLOCK
$DATA TOPBLK,2 ;TAPOP. UUO BLOCK
$DATA CPULNN,6 ;LOCAL NODE NUMBER
$DATA SCSBLK,.SSMAX ;FOR DOING SCS. UUO
$DATA PTHSTS,MAXNDS ;PATH STATUS FOR EACH NODE AND EACH CPU
$DATA RCNBLK,<2+2*UCDNUM> ;FOR DOING RECON. TO READ BOOTSTRAP UCODE
$DATA ENTBLK,<.ETAR2+1> ;FOR DOING ETHNT. UUO
$DATA RCLBUF,RCLBFL ;READ CHANNELS LIST
$DATA RCIBUF,RCIBFL ;READ CHANNEL INFORMATION
$DATA RKLBUF,RKLBFL ;READ KONTROLLER LIST
$DATA RKIBUF,RKIBFL ;READ KONTROLLER INFORMATION
IFN FTLMEM,<
$DATA MEMCTP ;-VE NUMBER OF MEMORY CONTROLLERS ON CPU,,0
$DATA MEMCTN,.SBNMC ;MEMORY CONTROLLER NUMBER
$DATA STATS0 ;FROM-MEMORY WORD FROM FUNCTION 0
$DATA STATS1 ;FROM-MEMORY WORD FROM FUNCTION 1
$DATA PIECES ;NUMBER OF "PIECES" OF MEMORY (VS CONTROLLERS)
;FOLLOWING DATA INDEXED BY "PIECE" NUMBER
$DATA CONTNO,.MXPCS ;CONTROLLER NUMBER
$DATA ADDRES,.MXPCS ;LOWER-BOUND ADDRESS
$DATA SIZE,.MXPCS ;SIZE (WORDS)
$DATA RQS,.MXPCS ;REQUESTORS
$DATA CONTYP,.MXPCS ;CONTROLLER TYPE (MEMCTN REPLICATED HERE)
$DATA INTRLV,.MXPCS ;INTERLEAVING
$DATA CHIPSZ ;MEMORY CHIP SIZE
>; END IFN FTLMEM
SUBTTL Here it starts
CNFHDW::MOVE F,S1 ;SAVE CONTROL FLAGS
MOVX T1,%CNCPU ;NUMBER OF CPU'S IN SYSTEM
GETTAB T1, ;ASK
HALT . ;ERROR
MOVEM T1,NCPUS ;SAVE FOR TESTS
SETZM MLTCPU ;ASSUME JUST ONE CPU
CAIE T1,1 ;THAT RIGHT?
SETOM MLTCPU ;NOPE
MOVNS T1 ;MAKE AN AOBJN POINTER
HRLZM T1,CPUPTR ;SAVE FOR LATER USE
$CALL .CPUTY ;GET CPU TYPE
CAXE S1,%KL10 ;KL-10?
TDZA S1,S1 ;NO
SETO S1, ;YES
MOVEM S1,KLFLAG ;SAVE FOR LATER TESTS
PUSHJ P,DOLIST ;DO THE WORK
PJRST WTIFLS## ;FLUSH LAST MESSAGE AND RETURN
DOLIST: $SAVE <P1,P2,P3,P4> ;SAVE THE AC'S WE STOMP
TXNE F,HW.DTE!HW.UBA!HW.CPU ;DTE OR CPU INFO?
PUSHJ P,CPU ;LIST CPU CONFIGURATION
TXNE F,HW.MME ;MEMORY INFO?
PUSHJ P,MEMORY ;LIST MEMORY CONFIGURATION
TXNE F,HW.CTM ;CONTROLLER MICROCODES?
PUSHJ P,CTM ;LIST CONTROLLER MICROCODES
TXNE F,HW.CI ;CI INFO?
PUSHJ P,CI ;LIST CI CONFIGURATION
TXNE F,HW.NI ;NI INFO?
PUSHJ P,NI ;LIST NI CONFIGURATION
TXNE F,HW.DSK ;DISK INFO?
PUSHJ P,DISK ;LIST DISK CONFIGURATION
TXNE F,HW.TAP ;TAPE INFO?
PUSHJ P,TAPE ;LIST TAPE CONFIGURATION
TXNE F,HW.TAP ;DECTAPE INFO?
PUSHJ P,DECTAP ;LIST DECTAPE CONFIGURATION
TXNE F,HW.URC ;UNIT RECORD INFO?
PUSHJ P,UNTRCD ;LIST UNIT RECORD DEVICES
POPJ P, ;DONE
SUBTTL List CPU Configuration
CPU: $TEXT (WTIRTN,<CPU Configuration^M^J>)
MOVE P1,CPUPTR ;GET AOBJN POINTER
CPU.1: SETZM CPUSTS(P1) ;ASSUME CPU IS RUNNING
SKIPN MLTCPU ;SKIP IF SMP CONFIGURATION
JRST CPU.3 ;DON'T BOTHER WITH SET RUN, ETC., IF NOT SMP
$TEXT (WTIRTN,<CPU^D/P1,RHMASK/^A>) ;YES, IDENTIFY WHICH CPU
MOVX T1,%CCOKP ;GET CPU OK WORD
PUSHJ P,CPUGTB ;DO CPU-SPECIFIC GETTAB
MOVEM T1,CPUSTS(P1) ;SAVE FOR LATER CHECKS
MOVX T1,%CVRUN ;GET OPR-CONTROLLED CPU STATUS
PUSHJ P,CPUGTB ;DO CPU-SPECIFIC GETTAB
SKIPG CPUSTS(P1) ;CPU APPEAR TO BE RUNNING?
JRST CPU.2 ;YES
$TEXT (WTIRTN,< is not running^A>)
MOVEI T2,[0] ;NULL TEXT ADDRESS
TXNE T1,CV%DET ;DETACHED?
MOVEI T2,[ASCIZ / (detached)/] ;GET TEXT
TXNE T1,CV%RMV ;REMOVED?
MOVEI T2,[ASCIZ / (removed)/] ;GET TEXT
$TEXT (WTIRTN,<^T/0(T2)/>) ;END THE LINE
JRST CPU.N ;NEXT GUY
CPU.2: TXNN T1,CV%RUN ;CAN CPU RUN JOBS?
TDZA T1,T1 ;YES, GET A ZERO
MOVE T1,[ASCIZ /not /]
$TEXT (WTIRTN,< is running and ^5/T1/scheduling jobs>)
CPU.3: MOVE T1,[-2,,T2] ;ASK CPU TO FILL IN CPU STATUS BLOCK
MOVX T2,.DIACS ;FUNCTION
HRRZ T3,P1 ;CPU NUMBER
DIAG. T1, ;ASK MONITOR
JFCL ;HOPE THE INFO IS UP TO DATE
MOVEI T2,[ASCIZ /KL10/] ;ASSUME A KL
SKIPN KLFLAG ;CORRECT GUESS?
MOVEI T2,[ASCIZ /KS10/]
$TEXT (WTIRTN,< ^T/0(T2)/^A>)
MOVX T1,%CCCSB ;GETTAB FOR CPU STATUS BLOCK SUB-TABLE
MOVX T2,%CVSAI ;OFFSET IN TABLE = APRID
PUSHJ P,CPUSTB ;DO CPU-SPECIFIC SUBTABLE GETTAB
MOVEM T1,APRID ;SAVE RESULTS
SKIPN KLFLAG ;KL10?
JRST CPU.4 ;NO, KS10 DOESN'T HAVE DIFFERENT CPU TYPES
LOAD T1,APRID,LD.MPV ;GET PV CPU FLAG
MOVEI T1,"A"(T1) ;MODEL A IF ZERO, MODEL B IF ONE
$TEXT (WTIRTN,< model ^7/T1/^A>) ;FLAG CPU TYPE
CPU.4: MOVX T1,%CCSER ;GETTAB FOR CPU SERIAL NUMBER
PUSHJ P,CPUGTB ;DO CPU-SPECIFIC GETTAB
MOVE T2,APRID ;GET APRID
TXNE T2,ID.XUC ;EXOTIC MICROCODE?
SKIPA T2,[[ASCIZ /exotic /]] ;YES, GET IDENTIFIER
MOVEI T2,[ASCIZ //] ;NO
$TEXT (WTIRTN,< serial number ^D/T1/, ^T/(T2)/microcode version ^O/APRID,ID.UVN/>)
SKIPN KLFLAG ;KL10?
JRST CPUS.1 ;NO, DO KS-SPECIFIC STUFF
MOVE P2,APRID ;GET APRID HERE FOR EASY TESTING
TXNN P2,LD.CSH!LD.CHN!LD.MPV!LD.MOS!LD.MCA ;ANY GOOD H/W OPTIONS?
JRST CPL.4 ;NOPE, NON-INTERESTING CPU
$TEXT (WTIRTN,< Hardware options:^A>)
SETZ P3, ;START A NEW LINE
MOVSI P4,-HWOPTL ;-VE LENGTH OF TABLE
CPL.1: HLRZ T1,HWOPTS(P4) ;GET OPTIONS BIT ADDRESS
TDNN P2,(T1) ;CHECK IF SET
JRST CPL.3 ;NOPE
SOJGE P3,CPL.2 ;JUMP IF STILL SOME ROOM ON LINE
$TEXT (WTIRTN,<^M^J ^A>) ;WRAP THE LINE
MOVEI P3,2 ;RESET COLUMN COUNT
CPL.2: HRRZ T1,HWOPTS(P4) ;GET TEXT STRING ADDRESS
$TEXT (WTIRTN,< ^T/0(T1)/^A>) ;PRINT THE TEXT
CPL.3: AOBJN P4,CPL.1 ;LOOP FOR ALL H/W OPTS
$TEXT (WTIRTN,<>) ;END THE LINE
CPL.4: MOVX T1,%CCCSB ;GETTAB FOR CPU STATUS BLOCK SUB-TABLE
MOVX T2,%CVSPC ;OFFSET IN TABLE = CONI PAG,
PUSHJ P,CPUSTB ;DO CPU-SPECIFIC SUBTABLE GETTAB
ANDI T1,600000 ;KEEP JUST CACHE BITS
LSH T1,-^D16 ;RIGHT-JUSTIFY THEM
TRNE P2,LD.CSH ;DON'T PRINT IF MACHINE WITHOUT CACHE
$TEXT (WTIRTN,< Cache status: ^T/@CSHSTS(T1)/>)
TRNN P2,LD.CHN ;KL10 WITH INTERNAL CHANNELS?
JRST CPL.8 ;NOPE, DON'T BOTHER WITH THIS
$TEXT (WTIRTN,< Internal channels:^M^J ^A>)
MOVSI P2,-10 ;SET TO LOOP THROUGH INTERNAL CHANNELS
CPL.5: MOVX T1,%CCCSB ;GETTAB FOR CPU STATUS BLOCK SUB-TABLE
MOVEI T2,%CVSRD(P2) ;OFFSET IN TABLE = CONI RHN,
PUSHJ P,CPUSTB ;DO CPU-SPECIFIC SUBTABLE GETTAB
JUMPGE T1,CPL.6 ;JUMP IF RH20 OR NOTHING CONNECTED
;WISH WE COULD REALLY DISTINGUISH BETWEEN NIA AND CI, BUT WE CAN'T
;(LOUSY DESIGNERS NEVER MADE THE DISTINCTION IN THE DEVICE TYPE
;FIELD IN THE CONI). ASSUME NIA20 ON CHANNEL 5, CI20 ON CHANNEL 7.
TRNE P2,2 ;CHANNEL 7?
SKIPA T1,[[ASCIZ /CI20/]] ;YES
MOVEI T1,[ASCIZ /NIA20/] ;NO
JRST CPL.7 ;FINISH UP
CPL.6: SKIPE T1 ;ANYTHING THERE?
SKIPA T1,[[ASCIZ /RH20/]] ;YES
MOVEI T1,[ASCIZ |N/C|] ;NO
CPL.7: $TEXT (WTIRTN,< ^O/P2,RHMASK/: ^T6/0(T1)/^A>)
HRRZ T1,P2 ;GET CHANNEL NUMBER JUST LISTED
CAIN T1,3 ;CHANNEL 3?
$TEXT (WTIRTN,<^M^J ^A>) ;YES, ADVANCE TO NEW LINE
AOBJN P2,CPL.5 ;LOOP FOR REMAINING CHANNELS
$TEXT (WTIRTN,<>) ;END THE FINAL LINE
CPL.8: $TEXT (WTIRTN,< DTE configuration:>)
MOVSI P2,-4 ;SET TO LOOP THROUGH DTE20S
MOVX P3,C1.1NF ;NEW FORMAT CAL11. ARGUMENT BLOCK
MOVX T1,.C11DT ;TYPE IS DTE20
STORE T1,P3,C1.1TY
STORE P1,P3,C1.1CN ;STUFF CPU NUMBER
CPL.9: SETOM DTESTS ;ASSUME NON-EXISTANT
STORE P2,P3,C1.1PN ;STUFF PORT NUMBER
MOVX T1,.C11UP ;RETURN UP/DOWN STATUS
STORE T1,P3,C1.1FC ;STUFF FUNCTION
MOVE T1,[1,,P3] ;POINT AT ARGUMENTS
CAL11. T1, ;ASK ABOUT THE DTE
JRST [CAXN T1,C11IP% ;INVALID PORT NUMBER?
JRST CPL.10 ;YES, MAKE DUE WITH WHAT WE HAVE
SETZ T1, ;NO, GET A ZERO
JRST .+1] ;CONTINUE
MOVEM T1,DTESTS ;SAVE STATUS
MOVX T1,.C11TY ;READ NODE TYPE AND NUMBER
STORE T1,P3,C1.1FC ;STUFF FUNCTION
MOVE T1,[1,,P3] ;POINT AT ARGUMENTS
CAL11. T1, ;ASK ABOUT THE DTE
SETZ T1, ;ASSUME NONE
MOVEM T1,DTETYP ;SAVE TYPE STUFF
MOVX T1,.C11NM ;GET SOFTWARE NAME
STORE T1,P3,C1.1FC ;STUFF FUNCTION
MOVE T1,[1,,P3] ;POINT AT ARGUMENTS
CAL11. T1, ;ASK ABOUT THE DTE
SETZ T1, ;ASSUME NONE
MOVEM T1,DTENAM ;SAVE SOFTWARE NAME
SKIPE DTESTS ;UP?
SKIPA T1,[[ASCIZ /up/]]
MOVEI T1,[ASCIZ /down/]
SKIPA ;SKIP ENTRY
CPL.10: MOVEI T1,[ASCIZ /non-existant/]
$TEXT (WTIRTN,< DTE^O/P2,RHMASK/: ^T/0(T1)/^A>)
SKIPG DTESTS ;UP AND RUNNING?
JRST CPL.13 ;NOPE
HRRZ T1,DTETYP ;GET SOFTWARE TYPE
SKIPN T2,DTENAM ;KNOW THE SOFTWARE?
MOVSI T2,'???' ;DUH?
$TEXT (WTIRTN,< ^T/@DTTYTB(T1)/ running ^W/T2/^A>)
CAXN T1,.C1CFE ;CONSOLE FRONT END?
JRST CPL.11 ;YES
CAXN T1,.C1D60 ;DN60?
JRST CPL.13 ;YES, NO ASSOCIATED NODE NUMBER
MOVE T1,DTETYP ;GET SOFTWARE TYPE AND NODE NUMBER
TLZN T1,-1 ;HAVE A NODE NUMBER?
JRST CPL.13 ;NOPE
MOVEI T2,ANFNOD ;ASSUME ANF10 NODE
CAXN T1,.C1MCB ;AN MCB?
MOVEI T2,DCNNOD ;YES, DECNET
PUSHJ P,(T2) ;GET NODE NAME
JRST CPL.13 ;NO INFO?
$TEXT (WTIRTN,< node ^W/T1/(^I/0(T2)/)^A>)
JRST CPL.13 ;FINISH UP
CPL.11: HRRZ T1,DTETYP ;GET TYPE OF FRONT END
CAIE T1,.C1CFE ;RSX-20F?
JRST CPL.13 ;NO
HRLZ T1,P1 ;COPY CPU NUMBER
HRR T1,P2 ; AND DTE NUMBER
SETOM DTE20F ;ASSUME -20F IS ALIVE
PUSHJ P,OPENFE ;OPEN UP AN "FE" DEVICE
JRST [SETZM DTE20F ;LOOKS LIKE -20F ISNT RUNNING
JRST CPL.13] ;DON'T TRY TO TALK TO THE FE
PUSHJ P,GETFED ;GET FE DATA
JRST CPL.12 ;NOT AVAILABLE
$TEXT (WTIRTN,< version ^T/VERBUF/>)
LDB T1,[POINT 1,RLDFCF,35] ;GET OFF(1) ON(0) FLAG
$TEXT (WTIRTN,< Reload enable: ^T/ONOFF(T1)/^A>)
LDB T1,[POINT 1,RTYWRD,35] ;GET ON(1) OFF(0) FLAG
TRC T1,1 ;COMPLEMENT IT
$TEXT (WTIRTN,< Retry enable: ^T/ONOFF(T1)/^A>)
LDB T1,[POINT 1,RLDFCF,35-8] ;GET OFF(1) ON(0) FLAG
$TEXT (WTIRTN,< Fault-continuation: ^T/ONOFF(T1)/^A>)
CPL.12: PUSHJ P,CLOSFE ;CLOSE THE "FE" DEVICE
CPL.13: $TEXT (WTIRTN,<>) ;END THE LINE
AOBJN P2,CPL.9 ;LOOP FOR ALL 4 DTES
IFN FTLMEM,<
PUSHJ P,LOGMEM ;PRINT LOGICAL MEMORY CONFIGURATION
>; END IFN FTLMEM
IFN FTLCFE,<
SKIPE DTE20F ;RSX-20F ALIVE?
PUSHJ P,CFEDEV ;PRINT CFE DEVICE CONFIGURATION
>; END IFN FTLCFE
JRST CPU.N ;NEXT CPU
;KS10 HARDWARE STUFF HERE
CPUS.1: MOVEI T1,RLWORD ;KS10 RELOAD CONTROL WORD
PEEK T1, ;SNEAK A PEEK
TXNN T1,CSHENB ;IS CACHE ENABLED?
TDZA T1,T1 ;NO, GET A ZERO AND SKIP
MOVEI T1,3 ;YES, POINT AT "ENABLED" ENTRY IN CSHSTS
$TEXT (WTIRTN,< Cache status: ^T/@CSHSTS(T1)/>)
$TEXT (WTIRTN,< UNIBUS adapters:>)
MOVSI P1,-MAXUBA ;MAXIMUM NUMBER OF UNIBUS ADAPTERS
AOBJN P1,.+1 ;BUMP TO FIRST UNIBUS ADAPTER (1)
CPUS.2: MOVE T1,[-2,,T2] ;SET UP TO READ UNIBUS STATUS REGISTER
MOVEI T2,.DIRUR ;FUNCTION
MOVS T3,P1 ;PICK UP UNIBUS ADAPTER NUMBER
HRRI T3,UNBSTW ;ADDRESS OF STATUS REGISTER
DIAG. T1, ;ASK THE MONITOR
JRST CPUS.3 ;ERROR, SKIP THIS
JUMPE T1,CPUS.3 ;I DON'T THINK THIS CAN HAPPEN?
$TEXT (WTIRTN,< UBA ^D/P1,RHMASK/: High PIA: ^O/T1,STWHPI/ Low PIA: ^O/T1,STWLPI/>)
IFN FTLUBA,<
PUSHJ P,UBACNF ;PRINT UBA CONFIGURATION
>; END IFN FTLUBA
CPUS.3: AOBJN P1,CPUS.2 ;LOOP FOR REMAINDER
CPU.N: $TEXT (WTIRTN,<>) ;BLANK LINE BETWEEN STUFF
AOBJN P1,CPU.1 ;LOOP FOR ALL CPUS
POPJ P, ;RETURN
SUBTTL List Memory Configuration
MEMORY: MOVX P1,%CNNWC ;GET NUMBER OF WORDS OF MEMORY MONITOR SUPPORTS
GETTAB P1, ;ASK
HALT . ;SHOULDN'T HAPPEN
MOVEM P1,NWCORE ;SAVE IT
MOVX T1,%NSMMS ;GET SIZE OF ONLINE MEMORY
GETTAB T1, ;ASK
HALT . ;SHOULDN'T HAPPEN
MOVEM T1,MEMSIZ ;SAVE IT
ADR2PG P1 ;CONVERT TO A NUMBER OF PAGES
MOVE T1,P1 ;GET A COPY
LSH T1,-1 ;CONVERT TO K
$TEXT (WTIRTN,<Monitor Memory Configuration^M^J^J Monitor configured for ^D/P1/P (^D/T1/K) of physical memory>)
MOVE T1,NWCORE ;NUMBER OF WORDS OF CORE
SUB T1,MEMSIZ ;MINUS AMOUNT ONLINE = AMOUNT OFFLINE
ADR2PG T1 ;CONVERT TO NUMBER OF PAGES
MOVE T2,T1 ;GET A COPY
LSH T2,-1 ;CONVERT TO K
JUMPE T1,.POPJ## ;NO SENSE IN PRINTING LAYOUT IF ALL ONLINE
$TEXT (WTIRTN,< of which ^D/T1/P (^D/T2/K) is off-line>)
$TEXT (WTIRTN,<^M^J Status Range (P) Range (K)^M^J ------- ----------- ----------->)
PUSHJ P,SUNXMT ;SET UP NXMTAB
MOVNS P1 ;NEGATE NUMBER OF PAGES
HRLZS P1 ;MAKE AN AOBJN POINTER
MOVE P2,NXMPTR ;GET AOBJN POINTER TO OUR COPY OF NXMTAB
SETZ P3, ;FIRST PAGE OF RANGE WE'RE CHECKING
; (KINDA EXPECTS PAGE ZERO IS NEVER OFFLINE)
MEM.1: MOVE T1,(P2) ;GET NXMTAB ENTRY
MOVEI T2,^D36 ;BITS/WORD
MEM.2: ROT T1,1 ;POSITION NEXT BIT TO RIGHT-MOST POSITION
TRNE T1,1 ;PAGE OFFLINE?
JRST MEM.4 ;YES
TLNN P3,400000 ;PRIOR PAGES OFFLINE?
JRST MEM.3 ;NO
PUSHJ P,MEM.R ;REPORT RANGE AND STATUS
HRRZ P3,P1 ;START OF NEW RANGE
MEM.3: AOBJP P1,MEM.5 ;DONE IF LAST PAGE
SOJG T2,MEM.2 ;MORE IN THIS WORD?
AOBJN P2,MEM.1 ;NO, GET NEXT WORD
MOVE P1,NWCORE ;DONE? LAST PAGES MUST NOT BE IN NXMTAB
ADR2PG P1 ; SO FAKE UP LIKE WE SCANNED EVERYTHING
JRST MEM.5 ;REPORT LAST CHUNK
MEM.4: TLNE P3,400000 ;PRIOR PAGES ONLINE?
JRST MEM.3 ;NO
PUSHJ P,MEM.R ;REPORT RANGE AND STATUS
HRRZ P3,P1 ;START OF NEW RANGE
TLO P3,400000 ;REMEMBER IT'S OFFLINE
JRST MEM.3 ;ONWARD
MEM.5: PUSHJ P,MEM.R ;REPORT FINAL RANGE
POPJ P, ;DONE
MEM.R: TLNE P3,400000 ;PAGES OFFLINE?
SKIPA S1,[[ASCIZ /Offline/]] ;YES
MOVEI S1,[ASCIZ /Online /]
MOVEI S2,-1(P1) ;GET END OF RANGE
$TEXT (WTIRTN,< ^T/0(S1)/ ^D4R/P3,RHMASK/ - ^D4R/S2/^A>)
HRRZ S1,P3 ;GET START OF RANGE
LSH S1,-1 ;CONVERT TO K
LSH S2,-1 ;CONVERT END OF RANGE TO K
$TEXT (WTIRTN,< ^D4R/S1/ - ^D4R/S2/>)
POPJ P, ;RETURN
SUBTTL List Controller Microcodes
CTM: MOVEI T1,2+2*UCDNUM ;LENGTH OF RECON. BLOCK
MOVEM T1,RCNBLK ;STORE IT
MOVE T1,[.RCRBM,,RCNBLK] ;POINT AT ARGUMENTS
RECON. T1, ;ASK MONITOR
SKIPA ;ERROR
JRST CTM.1 ;SUCCESS
CAXE T1,RCIAL% ;FUNCTION NOT IMPLEMENTED?
$TEXT (WTIRTN,<?Can't determine controller microcodes>)
$RETF ;RETURN
CTM.1: SKIPN P1,RCNBLK+1 ;GET NUMBER OF MICROCODES
$RETT ;NONE, ALL DONE
$TEXT (WTIRTN,<^M^JController Microcodes^M^J^J Controller Version
---------- ----------->)
MOVNS P1 ;MAKE IT NEGATIVE
HRLI P1,RCNBLK+2 ;POINT AT FIRST ONE
MOVSS P1 ;MAKE AN AOBJN POINTER
CTM.2: HLRZ S1,(P1) ;GET UCODE INDEX
MOVEI S2,CTMTAB ;POINT AT TABLE
$CALL TABSRC## ;LOOK FOR IT
SKIPT ;DID IT WORK?
MOVEI S2,[ASCIZ /????/] ;NOPE, LOOK DUMB
$TEXT (WTIRTN,< ^T12L/0(S2)/^V11R/1(P1)/>) ;PRINT NAME AND VERSION
ADDI P1,1 ;ACCOUNT FOR TWO-WORD ENTRIES
AOBJN P1,CTM.2 ;LOOP FOR ALL
$RETT
CTMTAB: $STAB
XWD .BTTX1,[ASCIZ |DX10/TX01|]
XWD .BTTX2,[ASCIZ |DX20/TX02|]
XWD .BTRP2,[ASCIZ |DX20/RP20|]
XWD .BTKLP,[ASCIZ |CI20|]
XWD .BTKNI,[ASCIZ |NIA20|]
$ETAB
SUBTTL List CI Configuration
CI: PUSHJ P,CHKCIP## ;SEE IF ANY CI PORTS IN CONFIGURATION
$RETIF ;IF NOT, DON'T EVEN BOTHER
MOVX T1,%FTERR ;FEATURE TEST REGISTER
GETTAB T1, ;ASK MONITOR
SETZ T1, ;ASSUME NOTHING USEFUL
TRNN T1,<F%SCA&RHMASK> ;SCA SUPPORTED?
POPJ P, ;NOPE
PUSHJ P,ZERSCS ;ZERO SCS. UUO BLOCK
MOVE T1,[.SQLNN+1,,.SSGLN] ;FUNCTION
MOVEM T1,SCSBLK+.SQFNC ;STORE IT
MOVE P1,CPUPTR ;AOBJN POINTER TO CPU DATA
SETO P2, ;ASSUME NO CI NETWORK OUT THERE
CIS.1: SKIPLE CPUSTS(P1) ;SKIP IF CPU IS RUNNING
JRST CIS.2 ;NOPE
STORE P1,SCSBLK+.SQFNC,SS.CPU ;STORE CPU NUMBER
XMOVEI T1,SCSBLK ;POINT AT ARGUMENT BLOCK
SCS. T1, ;DO THE UUO
SKIPA ;ERROR, CHECK IT OUT
JRST CIS.3 ;PROCEED
CAXE T1,SSNPC% ;NO CI PORT ON THIS CPU?
CAXN T1,SSNNK% ;OR NODE NUMBER NOT KNOWN?
JRST CIS.2 ;YES, NOTHING TO WORRY ABOUT
$TEXT (WTIRTN,<?Error code ^O/T1/ from SCS. UUO>)
POPJ P, ;NOT MUCH ELSE TO DO
CIS.2: SKIPA T1,[-1] ;OK, JUST GET -1 (NEVER MATCHES)
CIS.3: MOVE T1,SCSBLK+.SQLNN ;GET LOCAL NODE NUMBER
MOVEM T1,CPULNN(P1) ;SAVE THAT
SKIPL T1 ;A REAL NODE NUMBER?
SETZ P2, ;YES, REMEMBER THERE'S SOMETHING OUT THERE
AOBJN P1,CIS.1 ;LOOP FOR ALL
JUMPL P2,.POPJ## ;NOTHING TO DO IF NO NODES
$TEXT (WTIRTN,<^M^JCI Configuration^M^J^J Node S/W type S/W vers H/W type^M^J ------------- -------- -------- -------->)
MOVX S1,MAXNDS ;LENGTH OF BLOCK
MOVEI S2,PTHSTS ;POINT AT BLOCK
$CALL .ZCHNK ;ZERO IT
PUSHJ P,ZERSCS ;ZERO SCS. UUO BLOCK
MOVE T1,[.SQRPS+1,,.SSRPS] ;FUNCTION
MOVEM T1,SCSBLK+.SQFNC ;STORE IT
MOVE P1,CPUPTR ;GET AOBJN POINTER FOR CPU STUFF
CIS.4: SKIPLE CPUSTS(P1) ;THIS CPU LOOK OK?
JRST CIS.6 ;NO
STORE P1,SCSBLK+.SQFNC,SS.CPU ;STORE CPU NUMBER
MOVSI P2,-MAXNDS ;MAXIMUM NUMBER OF NODES
CIS.5: HRRZM P2,SCSBLK+.SQRPN ;STORE NODE NUMBER
XMOVEI T1,SCSBLK ;POINT AT BLOCK
SCS. T1, ;ASK
TDZA T1,T1 ;OH WELL, SHOULD WORK ...
MOVE T1,SCSBLK+.SQRPS ;GET PATH STATUS
LSH T1,(P1) ;SHIFT BY CPU NUMBER
IORM T1,PTHSTS(P2) ;STORE ON A PER-NODE BASIS
AOBJN P2,CIS.5 ;LOOP FOR ALL NODES
CIS.6: AOBJN P1,CIS.4 ;LOOP FOR ALL CPUS
PUSHJ P,ZERSCS ;ZERO SCS. UUO BLOCK
MOVE T1,[.SQLPN+1,,.SSRCD] ;FUNCTION
MOVEM T1,SCSBLK+.SQFNC ;STORE IT
MOVSI P2,-MAXNDS ;LOOP FOR ALL NODES
CIS.7: SKIPN T1,PTHSTS(P2) ;ANY OPEN PATHS TO THIS NODE?
JRST CIS.8 ;NO
HLRZ T2,T1 ;GET PATH A STATUS TO RH OF T2
IOR T1,T2 ;COMBINED STATUS IN RH OF T1
TLZ T1,-1 ;CLEAR LH JUNK NOW
JFFO T1,.+1 ;COMPUTE CPU NUMBER TO USE
MOVEI P1,^D35 ;...
SUB P1,T2 ;...
STORE P1,SCSBLK+.SQFNC,SS.CPU ;STORE CPU NUMBER
HRRZM P2,SCSBLK+.SQOND ;STORE NODE NUMBER
XMOVEI S1,SCSBLK ;POINT AT BLOCK
SCS. S1, ;ASK
JFCL ;ERROR?
$TEXT (WTIRTN,< ^D2R0/SCSBLK+.SQOND/ (^A>)
MOVEI T1,2 ;2 WORDS
MOVEI T2,SCSBLK+.SQNNM ;NODE NAME STRING
PUSHJ P,CNVASC ;CONVERT 8-BIT TO 7-BIT
MOVEI S1,")" ;CLOSE THE STRING
DPB S1,T1 ;...
$TEXT (WTIRTN,<^T11L/TMPSTG/^A>)
MOVEI T1,1 ;1 WORD
MOVEI T2,SCSBLK+.SQDST ;DESTINATION S/W TYPE STRING
PUSHJ P,CNVASC ;CONVERT 8-BIT TO 7-BIT
$TEXT (WTIRTN,< ^T4L/TMPSTG/ ^A>)
MOVEI T1,1 ;1 WORD
MOVEI T2,SCSBLK+.SQDSV ;DESTINATION S/W VERSION STRING
PUSHJ P,CNVASC ;CONVERT 8-BIT TO 7-BIT
$TEXT (WTIRTN,< ^T4L/TMPSTG/ ^A>)
MOVEI T1,1 ;1 WORD
MOVEI T2,SCSBLK+.SQDHT ;DESTINATION H/W TYPE STRING
PUSHJ P,CNVASC ;CONVERT 8-BIT TO 7-BIT
$TEXT (WTIRTN,< ^T4L/TMPSTG/>)
CIS.8: AOBJN P2,CIS.7 ;LOOP FOR NEXT NODE
POPJ P, ;RETURN
SUBTTL List NI Configuration
NI: PUSHJ P,CHKNIP## ;SEE IF ANY NI PORTS IN SYSTEM
$RETIF ;IF NOT, DON'T EVEN BOTHER
PUSHJ P,ETHRCL ;READ ETHERNET CHANNEL LIST
POPJ P, ;ERROR, GIVE UP
SKIPL P1,T1 ;SAVE AOBJN POINTER TO LIST
POPJ P, ;EMPTY LIST, NOTHING TO LIST
$TEXT (WTIRTN,<^M^JNI Configuration^M^J^J Chan/Kont State E-net Address^M^J --------- ------- ----------------->)
NI.1: MOVE T1,(P1) ;GET NEXT CHANNEL ID
PUSHJ P,ETHRCI ;READ CHANNEL INFO
JRST NI.4 ;ERROR, TRY NEXT
MOVE P2,T1 ;SAVE AOBJN POINTER TO BUFFER
LOAD T1,ENTBLK+.ETCSW,ET.CON ;GET STATUS
$TEXT (WTIRTN,< ETH-^D2L/.EICNM(P2)/ ^T7L/@ONFSTS(T1)/ ^A>)
MOVEI T1,.EICEA(P2) ;GET ADDRESS OF E-NET ADDRESS
PUSHJ P,EADPRT ;PRINT IT
$TEXT (WTIRTN,<>) ;END THE LINE
MOVE T1,(P1) ;GET CHANNEL ID
PUSHJ P,ETHRKL ;READ KONTROLLER LIST
JRST NI.4 ;ERROR
SKIPL P3,T1 ;ANYTHING IN LIST?
JRST NI.4 ;NO
NI.2: MOVE T1,(P3) ;GET KONTROLLER ID
PUSHJ P,ETHRKI ;READ KONTROLLER INFO
JRST NI.3 ;ERROR
MOVE P4,T1 ;SAVE POINTER TO BUFFER
MOVE T1,.EIKTY(P4) ;GET KONTROLLER TYPE
CAIN T1,EI.KNI ;KLNI?
SKIPA T1,[[ITEXT (NI-^D2L/.EIKCP(P4)/)]] ;YES, NEED CPU NUMBER
MOVEI T1,[ITEXT (UNA-^D1L/.EIKNO(P4)/)] ;NO, NEED KONTROLLER NUMBER
LOAD T2,ENTBLK+.ETKSW,ET.KON ;GET ONLINE FLAG
$TEXT (WTIRTN,< ^I/0(T1)/ ^T7L/@ONFSTS(T2)/ ^A>)
MOVEI T1,.EIKHA(P4) ;GET ADDRESS OF E-NET ADDRESS
PUSHJ P,EADPRT ;PRINT IT
$TEXT (WTIRTN,<>) ;END THE LINE
NI.3: AOBJN P3,NI.2 ;LOOP FOR ALL KONTROLLERS
NI.4: AOBJN P1,NI.1 ;LOOP FOR NEXT CHANNEL
POPJ P, ;RETURN
;ROUTINE TO READ ETHERNET CHANNEL LIST
ETHRCL: MOVE T1,[.ETRCL,,4] ;SET UP ETHNT. TO READ LIST
MOVEM T1,ENTBLK+.ETFCN ;...
MOVEI T1,RCLBFL ;SIZE OF BUFFER
MOVEI T2,RCLBUF ;ADDRESS OF BUFFER
DMOVEM T1,ENTBLK+.ETAR1 ;...
PJRST ETHRXL ;READ LIST AND RETURN
;ROUTINE TO READ ETHERNET CHANNEL INFORMATION
ETHRCI: MOVEM T1,ENTBLK+.ETCSW ;STORE CHANNEL ID
MOVE T1,[.ETRCI,,4] ;SET UP ETHNT. TO READ CHANNEL INFO
MOVEM T1,ENTBLK+.ETFCN ;...
MOVEI T1,RCIBFL ;SIZE OF BUFFER
MOVEI T2,RCIBUF ;ADDRESS OF BUFFER
DMOVEM T1,ENTBLK+.ETAR1 ;...
PJRST ETHRXL ;READ LIST AND RETURN
;ROUTINE TO READ ETHERNET KONTROLLER LIST
ETHRKL: MOVEM T1,ENTBLK+.ETCSW ;STORE CHANNEL ID
MOVE T1,[.ETRKL,,4] ;SET UP ETHNT. TO READ KONTROLLER LIST
MOVEM T1,ENTBLK+.ETFCN ;...
MOVEI T1,RKLBFL ;SIZE OF BUFFER
MOVEI T2,RKLBUF ;ADDRESS OF BUFFER
DMOVEM T1,ENTBLK+.ETAR1 ;...
PJRST ETHRXL ;READ LIST AND RETURN
;ROUTINE TO READ ETHERNET KONTROLLER INFORMATION
ETHRKI: MOVEM T1,ENTBLK+.ETCSW ;STORE KONTROLLER ID
MOVE T1,[.ETRKI,,4] ;SET UP ETHNT. TO READ KONTROLLER INFO
MOVEM T1,ENTBLK+.ETFCN ;...
MOVEI T1,RKIBFL ;SIZE OF BUFFER
MOVEI T2,RKIBUF ;ADDRESS OF BUFFER
DMOVEM T1,ENTBLK+.ETAR1 ;...
; PJRST ETHRXL ;READ LIST AND RETURN
;ROUTINE TO READ ETHERNET LIST AND RETURN AOBJN POINTER
ETHRXL: MOVEI T1,ENTBLK ;READ ETHERNET LIST
ETHNT. T1, ;...
POPJ P, ;ERROR
MOVNS T1 ;MAKE AOBJN POINTER TO BUFFER
HRLZS T1 ;...
HRR T1,ENTBLK+.ETAR2 ;...
JRST .POPJ1## ;RETURN
;ROUTINE TO PRINT OUT AN ETHERNET ADDRESS
EADPRT: PUSH P,[5] ;SET LOOP ITERATION COUNT
HRLI T1,(POINT 8,) ;BUILD BYTE POINTER TO ADDRESS
PUSH P,T1 ;SAVE BYTE POINTER ON STACK
EADPR1: ILDB S1,(P) ;GET NEXT HEX BYTE
PUSHJ P,HEXPRB ;PRINT OUT
MOVEI S1,"-" ;PRINT HYPHEN
PUSHJ P,WTIRTN
SOSLE -1(P) ;DECREMENT AND TEST ITERATION COUNT
JRST EADPR1 ;LOOP BACK FOR FIRST 5 BYTES
ILDB S1,(P) ;GET LAST BYTE OF ADDRESS
POP P,(P) ;CLEAN STACK
POP P,(P) ;...
; PJRST HEXPRB ;OUTPUT LAST BYTE AND RETURN
;PRINT TWO HEX BYTES FROM S1
HEXPRB: ANDI S1,377 ;MASK BYTE
PUSH P,S1 ;SAVE VALUE
LSH S1,-4 ;GET HIGH DIGIT
PUSHJ P,HEXPRT ;PRINT IT
POP P,S1 ;GET BACK VALUE
ANDI S1,17 ;GET LOW DIGIT
; PJRST HEXPRT ;PRINT OUT AND RETURN
HEXPRT: ADDI S1,"0" ;MAKE IT A DIGIT
CAILE S1,"9" ;INTO HEX RANGE?
ADDI S1,"A"-"9"-1 ;YES, INTO ALPHABETICS
PJRST WTIRTN ;PRINT AND RETURN
SUBTTL List Disk Configuration
DISK: $TEXT (WTIRTN,<^M^JDisk Configuration^M^J^J Drive Type Str Volume^A>)
SKIPE MLTCPU ;SMP SYSTEM?
$TEXT (WTIRTN,< CPU(s)^A>)
SKIPE KLFLAG ;KL SYSTEM?
$TEXT (WTIRTN,< Controller^A>)
$TEXT (WTIRTN,<^M^J ------ ---- ---- ------^A>)
SKIPE MLTCPU ;SMP SYSTEM?
$TEXT (WTIRTN,< ------^A>)
SKIPE KLFLAG ;KL SYSTEM?
$TEXT (WTIRTN,< ----------^A>)
$TEXT (WTIRTN,<>) ;END THE LINE
PUSHJ P,SETDSK## ;BUILD THE DATABASE
MOVE S1,DSKLST## ;GET LIST HANDLE
PUSHJ P,L%FIRST ;GET FIRST ENTRY
DISK.1: JUMPF .POPJ## ;DONE WHEN END OF LIST ENCOUNTERED
MOVE P1,S2 ;SAVE ENTRY ADDRESS
MOVE S1,.DDNAM(P1) ;GET NAME
PUSHJ P,KONINF ;SET UP KONTROLLER INFO
MOVE S1,.DDNAM(P1) ;GET NAME
PUSHJ P,UNIINF ;SET UP UNIT INFO
$TEXT (WTIRTN,< ^W6L/.DDNAM(P1)/ ^A>)
LOAD S1,.DDSTS(P1),DC.CNT ;GET CONTROLLER TYPE
LSH S1,^D9 ;SHIFT IT OVER
LOAD S2,.DDSTS(P1),DC.UNT ;GET UNIT TYPE
IOR S1,S2 ;COMBINE THEM
MOVEI S2,DSKUNT ;POINT AT TABLE
PUSHJ P,TABSRC## ;FIND IT IN THE TABLE
SKIPT ;DID IT SUCCEED?
MOVEI S2,[ASCIZ /????/] ;NO, ACT DUMB
$TEXT (WTIRTN,<^T/0(S2)/ ^A>)
$TEXT (WTIRTN,<^W4L/.DDSNM(P1)/ ^W6L/.DDULN(P1)/ ^A>)
SKIPN KLFLAG ;KL SYSTEM?
JRST DISK.2 ;NO, SKIP THIS STUFF
MOVE S1,.DDXCH(P1) ;GET ACCESSIBILITY MASK
SKIPE MLTCPU ;IF SMP SYSTEM,
PUSHJ P,CPUMSK ; PRINT CPU ACCESSIBILITY MASK
LOAD S1,KONBLK+2,DI.KTY ;GET KONTROLLER TYPE BACK
CAXN S1,.DCCRA ;HSC50?
JRST [LDB S2,[POINT 4,.DDNAM(P1),17] ;GET HSC50 UNIT NUMBER
SUBI S2,1 ;MAKE IT 0-BASED
JRST .+2] ;CONTINUE WITH THAT AS "DEVICE CODE"
LOAD S2,KONBLK+3,DI.DVC ;GET DEVICE CODE
LOAD T1,KONBLK+3,DI.CUN ;GET MASSBUS UNIT NUMBER
HRL S2,T1 ;COPY IT
LOAD T1,KONBLK+2,DI.MUK ;GET MULTI-UNIT CONTROLLER FLAG
STORE T1,S1,CN.MUK ;SALT IT AWAY
PUSHJ P,CTLNAM ;COBBLE UP A NAME
$TEXT (WTIRTN,<^T/TMPSTG/^A>)
DISK.2: $TEXT (WTIRTN,<>) ;END THE LINE
MOVE S1,DSKLST## ;GET LIST HANDLE
PUSHJ P,L%NEXT ;GET NEXT ENTRY
JRST DISK.1 ;LOOP
SUBTTL List Tape Configuration
TAPE: $SAVE <P1,P2,P3,P4> ;SAVE PRESERVED ACS
$TEXT (WTIRTN,<^M^JTape Configuration^M^J^J Tape Controller(s):^M^J^J Name ^A>)
SKIPE MLTCPU ;SMP SYSTEM?
$TEXT (WTIRTN,<CPU ^A>)
MOVEI S1,[ASCIZ\Channel/Device Code\] ;ASSUME KL
SKIPN KLFLAG ;IS IT?
MOVEI S1,[ASCIZ\ UNIBUS Address\] ;NO, GET DIFFERENT HEADER
$TEXT (WTIRTN,<^T/(S1)//Type^M^J ---- ^A>)
SKIPE MLTCPU ;SMP SYSTEM?
$TEXT (WTIRTN,<---- ^A>)
$TEXT (WTIRTN,<------------------------>)
;Output Controller Information
MOVEI P4,^D26 ;THERE'S 26 LETTERS IN THE ALPHABET
MOVEI P1,'MTA' ;START WITH THE OBVIOUS
TAPE.1: HRLZ S1,P1 ;GET CONTROLLER NAME
PUSHJ P,KONINF ;GET CONTROLLER INFO
JUMPF TAPE.3 ;JUMP IF ILLEGAL CONTROLLER
$TEXT (WTIRTN,< ^W3/KONBLK+1/ ^A>) ;TYPE KDB NAME
SKIPN MLTCPU ;SMP SYSTEM?
JRST TAPE.2 ;NO
$TEXT (WTIRTN,<CPU^A>);START CPU TYPE OUT
LOAD S1,KONBLK+2,DI.CAM ;GET CPU ACCESSIBILITY MASK
PUSHJ P,CPUNUM ;TYPE NUMBER
$TEXT (WTIRTN,< ^A>) ;SPACERS
TAPE.2: SKIPN KLFLAG ;KS?
$TEXT (WTIRTN,<^O/KONBLK+4,DI.UBA/^A>) ;OUTPUT UNIBUSS ADDRESS
LOAD S1,KONBLK+2,DI.KTY ;GET KONTROLLER TYPE BACK
LOAD S2,KONBLK+3,DI.DVC ;GET DEVICE CODE
LOAD T1,KONBLK+3,DI.CUN ;GET MASSBUS UNIT NUMBER
HRL S2,T1 ;COPY IT
LOAD T1,KONBLK+2,DI.MUK ;GET MULTI-UNIT CONTROLLER FLAG
STORE T1,S1,CN.MUK ;SALT IT AWAY
TXO S1,CN.TAP ;SET TAPE FLAG
PUSHJ P,CTLNAM ;COBBLE UP A NAME FOR THE CONTROLLER
$TEXT (WTIRTN,<^T/TMPSTG/>)
TAPE.3: AOS P1 ;INCREMENT TO NEXT CONTROLLER NAME
SOJG P4,TAPE.1 ;LOOP FOR ALL POSSIBLE CONTROLLERS
;Output Tape Drive Information
$TEXT (WTIRTN,<^M^J Tape Unit(s):^M^J^J Drive Type Volume Controller(s)^A>)
$TEXT (WTIRTN,<^M^J ------ ------ ------ ------------->)
MOVX T1,.TYMTA ;DEVICE TYPE
MOVEM T1,DVPBLK+0 ;SALT IT AWAY
SETZM DVPBLK+1 ;WE WANT FIRST DEVICE
TAPE.4: MOVE T1,[2,,DVPBLK] ;POINT AT ARGUMENTS
DVPHY. T1, ;ASK FOR NEXT DEVICE
POPJ P, ;DONE?
SKIPN P1,DVPBLK+1 ;ANYTHING THERE?
POPJ P, ;NO, MUST BE DONE
LDB T2,[POINT 12,P1,11] ;GET FIRST 2 CHARACTERS OF DEVICE NAME
CAIN T2,' ''L' ;LABEL DDB?
JRST TAPE.4 ;YES, SKIP IT
MOVEM P1,TOPBLK+1 ;SAVE FOR LOTS OF TAPOP. FUNCTIONS
$TEXT (WTIRTN,< ^W6/P1/ ^A>) ;START WITH NAME
MOVE S1,P1 ;COPY KONTROLLER NAME
PUSHJ P,KONINF ;GET KONTROLLER INFO
MOVE S1,P1 ;GET UNIT NAME
PUSHJ P,UNIINF ;GET UNIT INFO
LOAD S1,KONBLK+2,DI.KTY ;GET KONTROLLER TYPE
MOVEI S2,TAPTYP ;TABLE ADDRESS
PUSHJ P,TABSRC## ;SEARCH FOR A MATCH
SKIPT ;FIND IT?
MOVEI S2,[ASCIZ /???/]
$TEXT (WTIRTN,<^T6L/0(S2)/ ^A>)
MOVX T1,.TFRID ;GET REELID
MOVEM T1,TOPBLK+0
MOVE T1,[2,,TOPBLK] ;POINT AT ARGUMENTS
TAPOP. T1, ;ASK MONITOR
SETZ T1, ;ERROR, ASSUME UNKNOWN
$TEXT (WTIRTN,<^W6/T1/ ^A>)
SETOM S1
MOVE P1,UNIBLK+2 ;GET POINTER TO KDBS
TAPE.5: SKIPN S2,(P1) ;ONE THERE?
JRST TAPE.6 ;NOPE
AOSE S1
$TEXT (WTIRTN,<, ^A>)
$TEXT (WTIRTN,<^W3/S2/^A>) ;OUTPUT CONTROLLER NAME
TAPE.6: AOBJN P1,TAPE.5
$TEXT (WTIRTN,<>) ;FINISH LINE
JRST TAPE.4 ;LOOP FOR NEXT TAPE UNIT
SUBTTL Generate Disk/Tape Controller Name
;Call with:
; S1/ Kontroller type code + flags
; S2/ Massbus unit number,,device code
;Returns with name string stored in TMPSTG
CTLNAM: $SAVE <P1,P2> ;SAVE AWAY A FEW ACS
DMOVE P1,S1 ;COPY THE ARGUMENTS AWAY
MOVX S1,STGLEN ;LENGTH OF BUFFER
MOVEI S2,TMPSTG ;ADDRESS
$CALL .ZCHNK ;ZERO IT
MOVEI S1,STGCHR ;SET UP FOR OUTPUT
MOVEM S1,STGCNT
MOVE S1,[POINT 7, TMPSTG] ;BYTE POINTER
MOVEM S1,STGBPT
HRRZ S1,P1 ;GET CONTROLLER TYPE
TXNN P1,CN.TAP ;IS THIS A DISK CONTROLLER?
CAXE S1,.DCCRA ;YES, HSC50?
SKIPA ;NO
JRST CTLN.H ;YES, THAT'S A LITTLE SPECIAL
SKIPN KLFLAG ;KL?
JRST CTLN.2 ;NO, KS DOESN'T HAVE A DEVICE CODE
HRRZ S1,P2 ;COPY CONTROLLER DEVICE CODE
MOVEI S2,CTLTAB ;POINT AT TABLE
PUSHJ P,TABSRC## ;LOOK FOR A MATCH
JUMPT CTLN.1 ;GO IF FOUND A MATCH
$TEXT (STGDPB,<Device code ^O/S1/^0>) ;SAY SOMETHING
JRST CTLN.2 ;CONTINUE
CTLN.1: PUSHJ P,CHKSAX ;DUMP CONTROLLER INFO (CHECK FOR SA-10)
CTLN.2: TXNN P1,CN.MUK ;MULTI-UNIT CONTROLLER?
POPJ P, ;NO, DONE
HRRZ S1,P1 ;GET CONTROLLER TYPE CODE
MOVEI S2,DSKMUK ;ASSUME DSK
TXNE P1,CN.TAP ;TAPE?
MOVEI S2,TAPMUK ;YES
PUSHJ P,TABSRC## ;LOOK FOR A MATCH
$RETIF ;IF NOT FOUND, QUIT
$TEXT (STGDPB,<, ^T/0(S2)/-^O1/P2,LHMASK/^A>)
POPJ P, ;RETURN
;OUTPUT CONTROLLER INFO
CHKSAX: $SAVE <T1> ;GET A SCRATCH AC
HRRZ S1,P1 ;GET CONTROLLER TYPE CODE
MOVEI T1,DECCTL ;ASSUME NOT SA10
CAXE S1,.TFKSX ;SA10 TAPE?
CAXN S1,.DCCSX ;SA10 DISK?
MOVEI T1,SAXCTL ;YES
$TEXT (STGDPB,<^I/(T1)/^A>) ;DUMP TEXT
POPJ P, ;RETURN
DECCTL: ITEXT (<^T/0(S2)/ (^O3/P2,RHMASK/)>) ;DEC CONTROLLER TEXT
SAXCTL: ITEXT (<SA10-^O1/P2,LHMASK/ (^O3/P2,RHMASK/)>) ;SA10 CONTROLLER TEXT
STGDPB: SOSLE STGCNT ;COUNT DOWN
IDPB S1,STGBPT ;STUFF IT
$RETT ;RETURN
CTLN.H: $TEXT (<-1,,TMPSTG>,<HSC-^D/P2,RHMASK/^0>)
POPJ P, ;GOOD STUFF HERE
TAPC.1:! ;DX20 TAPES COME HERE TOO
DSKC.2: HRRZ S1,S2 ;COPY DEVICE CODE
LSH S1,-2 ;DIVIDE BY FOUR
SUBI S1,130 ;COMPUTE RH20 NUMBER
HRL S1,S2 ;PUT UN-HACKED DEVICE CODE IN LH
HLRZS S2 ;GET DX20 UNIT NUMBER (MASSBUS UNIT NUMBER)
$TEXT (<-1,,TMPSTG>,<RH20-^O/S1,RHMASK/ (^O3R0/S1,LHMASK/):DX20-^O/S2/^0>)
MOVEI S2,TMPSTG ;COP OUT
POPJ P, ;BUT IT SUFFICES
SUBTTL List DECtape Configuration
DECTAP: MOVX T1,.TYDTA ;GET DEVICE TYPE
MOVEM T1,DVPBLK+0 ;SALT IT AWAY
SETZM DVPBLK+1 ;START WITH FIRST DEVICE
SETO P1, ;INIT HEADER FLAG
DTA.1: MOVE T1,[2,,DVPBLK] ;POINT AT ARGUMENTS
DVPHY. T1, ;ASK FOR NEXT DEVICE
JRST DTA.2 ;DONE?
SKIPN P2,DVPBLK+1 ;ANYTHING THERE?
JRST DTA.2 ;NO, MUST BE DONE
AOSN P1 ;FIRST TIME?
$TEXT (WTIRTN,<^M^JDECtape configuration^M^J^J Device CPU^M^J ------ --->)
MOVE T1,[.RCCPU,,T2] ;FIND OUT WHICH CPU OWNS IT
MOVEI T2,2
MOVE T3,P2
RECON. T1, ;ASK MONITOR
SETZ T1, ;ASSUME THE BOOT
JFFO T1,.+1 ;COUNT NUMBER OF LEADING ZEROES
MOVEI T1,^D35 ;DETERMINE THE CPU NUMBER
SUB T1,T2 ;...
$TEXT (WTIRTN,< ^W6L/P2/ ^D/T1/>)
JRST DTA.1 ;TRY NEXT DEVICE
DTA.2: POPJ P, ;DONE
SUBTTL List Unit Record Device Configuration
UNTRCD: $TEXT (WTIRTN,<^M^JUnit Record Device Configuration>)
MOVSI P1,-URCTBL ;POINTER TO TABLE OF TYPES OF DEVICES TO CHECK
UNTR.1: MOVE T1,URCTAB(P1) ;GET THE .TYXXX VALUE
MOVEM T1,DVPBLK+0 ;SALT IT AWAY
SETZM DVPBLK+1 ;NO PREVIOUS
SETO P2, ;INIT HEADER FLAG
UNTR.2: MOVE T1,[2,,DVPBLK] ;POINT AT ARGUMENTS
DVPHY. T1, ;ASK FOR NEXT DEVICE
JRST UNTR.3 ;DONE?
SKIPN P3,DVPBLK+1 ;ANYTHING THERE?
JRST UNTR.3 ;NO, MUST BE DONE
AOSN P2 ;FIRST TIME?
$TEXT (WTIRTN,<^M^J ^T/@URCNAM(P1)/ configuration:^M^J^T/@URCHDR(P1)/>)
MOVE T1,[.RCCPU,,T2] ;FIND OUT WHICH CPU OWNS IT
MOVEI T2,2
MOVE T3,P3
RECON. T1, ;ASK MONITOR
SETZ T1, ;ASSUME THE BOOT
JFFO T1,.+1 ;COUNT NUMBER OF LEADING ZEROES
MOVEI T1,^D35 ;DETERMINE THE CPU NUMBER
SUB T1,T2 ;...
$TEXT (WTIRTN,< ^W6L/P3/ ^D/T1/ ^A>) ;DEVICE NAME AND CPU
SKIPE URCDEV(P1) ;SOMETHING SPECIFIC?
PUSHJ P,@URCDEV(P1) ;YES, DO THE DETAILS
$TEXT (WTIRTN,<>) ;END THE LINE
JRST UNTR.2 ;NEXT OF THIS DEVICE
UNTR.3: AOBJN P1,UNTR.1 ;LOOP FOR OTHER DEVICES
POPJ P, ;DONE
URCLPT: MOVE T1,[2,,T2] ;SET TO READ HARDWARE CHARACTERISTICS
MOVX T2,.DFHCW ;FUNCTION
MOVE T3,P3 ;DEVICE NAME
DEVOP. T1, ;ASK ABOUT IT
SETZ T1, ;SARGEANT SCHULTZ, EH?
LOAD T2,T1,DF.CLS ;GET CLASS
$TEXT (WTIRTN,< ^T5L/@LPTCLS(T2)/^A>)
MOVE T1,[2,,T2] ;SET TO READ DEVICE STATUS
MOVX T2,.DFRDS ;FUNCTION
DEVOP. T1, ;ASK ABOUT IT
SETZ T1, ;DUH
TXNE T1,DF.OFL ;OFFLINE?
$TEXT (WTIRTN,< Offline^A>)
TXNN T1,DF.OFL ;ONLINE?
$TEXT (WTIRTN,< Online ^A>)
POPJ P, ;RETURN
LPTCLS: [ASCIZ /Unknown/]
[ASCIZ /BA10/]
[ASCIZ /LP100/]
[ASCIZ /LP20/]
[ASCIZ /LP11/]
[ASCIZ /LP20/]
DEFINE DEVS,<
DEV CDR,0,Card reader
DEV CDP,0,Card punch
DEV LPT,URCLPT,Line printer
DEV PTR,0,Paper tape reader
DEV PTP,0,Paper tape punch
DEV PLT,0,Plotter
>; END DEFINE DEVS
DEFINE DEV(TYPE,SPEC,NAME),<
EXP .TY'TYPE
>; END DEFINE DEV
URCTAB: DEVS
URCTBL==.-URCTAB ;LENGTH OF TABLE
DEFINE DEV(TYPE,SPEC,NAME),<
[ASCIZ /NAME/]
>; END DEFINE DEV
URCNAM: DEVS
DEFINE DEV(TYPE,SPEC,NAME),<
IF2,<IFNDEF HDR'TYPE,<HDR'TYPE==HDRGNC>>
EXP HDR'TYPE
>; END DEFINE DEV
URCHDR: DEVS
DEFINE DEV(TYPE,SPEC,NAME),<
EXP SPEC
>; END DEFINE DEV
URCDEV: DEVS
HDRLPT: ASCIZ / Device CPU Type Status
------ --- ----- ------/
HDRGNC: ASCIZ / Device CPU
------ ---/
SUBTTL List CFE Device Configuration
IFN FTLCFE,<
CFEDEV: HRLO T1,P1 ;GET CPU NUMBER,,-1 (FOR MASTER DTE)
PUSHJ P,OPENFE ;OPEN AN "FE" DEVICE
POPJ P, ;WE TRIED
$TEXT (WTIRTN,< CFE UNIBUS Configuration:>)
$TEXT (WTIRTN,< CSR Device CSR Associated Device>)
$TEXT (WTIRTN,< ------ --------------------- ------ -------------------->)
MOVSI P3,-CHKN ;DEVICES TO CHECK
MOVE P2,[POINT 18,CHKTAB] ;POINT TO ENTRIES
CFED.1: ILDB T1,P2 ;FETCH PRIMARY DEVICE ADDRESS
PUSHJ P,REDFEW ;SEE IF PRESENT
JRST CFED.2 ;NOT PRESENT, SKIP ENTRY
LDB T1,P2 ;FETCH ADDRESS
ILDB T2,P2 ;FETCH DESCRIPTOR
$TEXT (WTIRTN,< ^O6R/T1,MSK16B/ ^T21L/(T2)/^A>) ;OUTPUT DEVICE FOUND
ILDB T1,P2 ;FETCH SECONDARY ADDRESS
JUMPE T1,CFED.5 ;JUMP IF NONE
PUSHJ P,REDFEW ;SEE IF PRESENT
JRST CFED.4 ;NOT PRESENT, PRIMARY ONLY
LDB T1,P2 ;FETCH ADDRESS
ILDB T2,P2 ;PRESENT, FIND DESCRIPTOR
$TEXT (WTIRTN,< ^O6R/T1,MSK16B/ ^T20L/(T2)/>) ;FINISH LINE
JRST CFED.7 ;NEXT ENTRY
CFED.2: CAXE T1,.IOVER ;BUS TIMEOUT?
JRST CFEERR ;NO
LDB T1,P2 ;FETCH ADDRESS
TRNN T1,400000 ;MANDATORY DEVICE?
JRST CFED.3 ;NO, IGNORE IT
ILDB T2,P2 ;FETCH DESCRIPTOR
$TEXT (WTIRTN,< Missing ****** ^T21/(T2)/>) ;COMPLAIN
SKIPA T1,[2] ;SKIP SECONDARY
CFED.3: MOVEI T1,3 ;SKIP REST OF ENTRY
EXCH P2,T1 ;GET ORDER RIGHT
ADJBP P2,T1 ;SKIP PAST IT
JRST CFED.7 ;END LINE
CFED.4: CAXE T1,.IOVER ;BUS TIMEOUT?
JRST CFEERR ;NOPE
CFED.5: IBP P2 ;SKIP SECONDARY DESCRIPTOR
CFED.6: $TEXT (WTIRTN,<>) ;FINISH LINE
CFED.7: AOBJN P3,CFED.1 ;TRY NEXT DEVICE
PJRST CLOSFE ;CLOSE THE "FE" DEVICE AND RETURN
CFEERR: $TEXT (WTIRTN,<^M^J?Unexpected RSX-20F error ^D/T1/^M^J>)
PJRST CLOSFE ;GIVE UP ON THE SUCKER
DEFINE DEV(ADDR,NAME,RELADR<0>,RELNAM<0>),<
XWD 'ADDR',[ASCIZ /'NAME'/]
XWD 'RELADR',[ASCIZ /'RELNAM'/]
>
DEFINE MDEV(ADDR,NAME,RELADR<0>,RELNAM<0>),<
DEV 400000!<'ADDR'>,<'NAME'>,<'RELADR'>,<'RELNAM'>>
CHKTAB: ;CPU OPTIONS
MDEV 172100,<MF11-UP Mem Parity> ;MEM PARITY
DEV 160770,<TCU Time of Day clk> ;DATE/TIME BOARD
;MAGNETIC MEDIA
DEV 177170,<RX01 Floppy Control> ;FLOPPY
DEV 177340,<TC11 DECtape Control> ;DECTAPE
MDEV 176700,<RH11 Disk Control> ;DBn: CONTROLLER
;SINGLE-LINE ASYNC INTERFACES
MDEV 177560,<DL11-C CTY> ;CTY
MDEV 175610,<DL11-E KLINIK> ;KLINIK
DEV 175630,<DL11-E DTE1 Console> ;NULL MODEM TO FE1
DEV 175640,<DL11-E DTE2 Console> ;NULL MODEM TO FE2
DEV 175650,<DL11-E DTE3 Console> ;NULL MODEM TO FE3
;MULTI-LINE ASYNC INTERFACES
DEV 160020,<DH11 #0 16 line group>,170500,<DM11-BB #0 Modem Ctl>
DEV 160040,<DH11 #1 16 line group>,170510,<DM11-BB #1 Modem Ctl>
DEV 160060,<DH11 #2 16 line group>,170520,<DM11-BB #2 Modem Ctl>
DEV 160100,<DH11 #3 16 line group>,170530,<DM11-BB #3 Modem Ctl>
DEV 160120,<DH11 #4 16 line group>,170540,<DM11-BB #4 Modem Ctl>
DEV 160140,<DH11 #5 16 line group>,170550,<DM11-BB #5 Modem Ctl>
DEV 160160,<DH11 #6 16 line group>,170560,<DM11-BB #6 Modem Ctl>
DEV 160200,<DH11 #7 16 line group>,170570,<DM11-BB #7 Modem Ctl>
;UNIT-RECORD DEVICES
DEV 177160,<CD20 Card Reader>
DEV 175400,<LP20 #0 Line Printer>
DEV 175420,<LP20 #1 Line Printer>
DEV 177514,<LP11 #0 Line Printer> ;USED FOR LN01
DEV 177524,<LP11 #1 Line Printer> ;USED FOR LN01
;BACK-END CPUS
MDEV 174400,<DTE20 #0 KL10 CPU> ;MOST EXPENSIVE -11 PERIPHERAL
DEV 174440,<DTE20 #1 KL10 CPU>
DEV 174500,<DTE20 #2 KL10 CPU>
DEV 174540,<DTE20 #3 KL10 CPU>
CHKN==<.-CHKTAB>/2
>; END IFN FTLCFE
SUBTTL List Logical Memory Configuration
IFN FTLMEM,<
LOGMEM: $TEXT (WTIRTN,< Logical memory configuration:>)
MOVX T1,%CCSDP ;GETTAB FOR S-BUS DIAG SUB-TABLE
SETZ T2, ;FIRST WORD IN TABLE = -VE # OF CTLS,,1
PUSHJ P,CPUSTB ;DO CPU-SPECIFIC SUBTABLE GETTAB
HRRZ P2,T1 ;SET OFFSET IN TABLE TO FIRST CONTROLLER
HLLZ P3,T1 ;MAKE AN AOBJN POINTER TO TABLES
MOVEM P3,MEMCTP ;SAVE IT
LMEM.1: MOVX T1,%CCSDP ;GETTAB FOR S-BUS DIAG SUB-TABLE
HRRZS T2,P2 ;OFFSET IN TABLE = -LEN,,CONTROLLER NUMBER
PUSHJ P,CPUSTB ;DO CPU-SPECIFIC SUBTABLE GETTAB
HRRZM T1,MEMCTN(P3) ;SAVE CONTROLLER NUMBER
HLRES T1 ;NUMBER OF WORDS TO SKIP
SUBI P2,-1(T1) ;ADVANCE POINTER
AOBJN P3,LMEM.1 ;LOOP FOR ALL
MOVX T1,.DISBD ;DIAG. UUO FUNCTION WE'LL USE
MOVEM T1,DIABLK ;SAVE IT AWAY
HRLM P1,DIABLK ;STUFF THE CPU NUMBER THERE TOO
MOVE P2,MEMCTP ;GET AOBJN POINTER TO CONTROLLER NUMBERS
SETZB P3,PIECES ;NO PIECES OF MEMORY YET
LMEM.2: MOVE T1,MEMCTN(P2) ;GET CONTROLLER NUMBER
MOVEM T1,CONTNO(P3) ;SAVE IT
ROT T1,-5 ;POSITION FOR SBDIAG
HRRI T1,0 ;FUNCTION CODE
MOVEM T1,DIABLK+1 ;SAVE TO-MEMORY WORD
MOVE T1,[-3,,DIABLK] ;POINT AT ARGUMENTS
DIAG. T1, ;ASK MONITOR TO DO IT FOR US
HALT . ;NOT IMPLEMENTED?
MOVE T1,DIABLK+2 ;GET FROM-MEMORY WORD
MOVEM T1,STATS0 ;SAVE IT
MOVE T1,MEMCTN(P2) ;GET CONTROLLER NUMBER
ROT T1,-5 ;POSITION FOR SBDIAG
HRRI T1,1 ;FUNCTION CODE
MOVEM T1,DIABLK+1 ;SAVE TO-MEMORY WORD
MOVE T1,[-3,,DIABLK] ;POINT AT ARGUMENTS
DIAG. T1, ;ASK MONITOR TO DO IT FOR US
HALT . ;NOT IMPLEMENTED?
MOVE T1,DIABLK+2 ;GET FROM-MEMORY WORD
MOVEM T1,STATS1 ;SAVE IT
LDB T1,MSYTYP ;GET CONTROLLER TYPE
MOVEM T1,CONTYP(P3) ;SAVE
LDB T1,MSYITL ;GET INTERLEAVING/BUS MODE
MOVEM T1,INTRLV(P3) ;SAVE INTERLEAVING/BUS MODE
JUMPN T1,LMEM.3 ;JUMP IF ON-LINE
SETZM ADDRES(P3) ;ADDRESS NOT KNOWN IF OFFLINE
SETZM SIZE(P3) ;SIZE NOT KNOWN EITHER
MOVEI T1,17 ;GET ALL REQUESTORS
MOVEM T1,RQS(P3) ;PRETEND THERE ARE SOME
AOS P3,PIECES ;COUNT ANOTHER "PIECE" OF MEMORY
JRST LMEM.9 ;ONWARD
;SOMETHING OUT THERE AND ONLINE
LMEM.3: MOVE T1,CONTYP(P3) ;GET CONTROLLER TYPE
CAIN T1,.MCMF2 ;MF20/MG20 MOS MEMORY?
JRST LMEM.5 ;YES
CAIE T1,.MCMA2 ;MA20
CAIN T1,.MCMB2 ;OR MB20?
SKIPA ;YES
JRST LMEM.4 ;NO, MUST BE DMA OR UNKNOWN
LDB T1,MSYRQS ;GET REQUESTOR BITS
MOVEM T1,RQS(P3) ;SALT AWAY
LDB T1,MSYLBA ;GET LOWER-BOUND ADDRESS HIGH-ORDER BITS
LDB T2,MSYUBA ;GET UPPER-BOUND ADDRESS HIGH-ORDER BITS
SUBI T2,-1(T1) ;GET NUMBER OF 16K CHUNKS IN THIS BOX
IMULI T1,.CS16K ;LOWER-BOUND ADDRESS TIMES 16K CHUNK SIZE
MOVEM T1,ADDRES(P3) ;SAVE STARTING ADDRESS OF BOX
IMULI T2,.CS16K ;CONVERT NUMBER OF 16K CHUNKS TO NUMBER OF WDS
MOVE T3,RQS(P3) ;GET REQUESTOR BITS
IMUL T2,RQSTAB(T3) ;MULTIPLY BY CORRESPONDING NUMBER OF REQUESTORS
IDIVI T2,4 ;SIZE IT CORRECTLY
MOVEM T2,SIZE(P3) ;SALT SIZE AWAY
AOS P3,PIECES ;COUNT ANOTHER "PIECE" OF MEMORY
JRST LMEM.9 ;ONWARD
;DMA OR UNKNOWN
LMEM.4: CAIE T1,.MCDMA ;DMA20?
JRST LMEM.9 ;NO, SKIP THIS CONTROLLER
AOS P3,PIECES ;COUNT ANOTHER "PIECE" OF MEMORY
JRST LMEM.9 ;ONWARD
;MOS MEMORY
LMEM.5: MOVE T1,MEMCTN(P2) ;GET CONTROLLER NUMBER
ROT T1,-5 ;POSITION FOR SBDIAG
HRRI T1,2 ;FUNCTION CODE
TXO T1,3B14 ;SELECT CHIP SIZE ROM WORD
MOVEM T1,DIABLK+1 ;SAVE TO-MEMORY WORD
MOVE T1,[-3,,DIABLK] ;POINT AT ARGUMENTS
DIAG. T1, ;ASK MONITOR TO DO IT FOR US
HALT . ;NOT IMPLEMENTED?
MOVE T1,DIABLK+2 ;GET FROM-MEMORY WORD
TXNE T1,MS.SIZ ;CHIP SIZE BITS THERE?
JRST LMEM.6 ;YES, THIS IS AN MG20
MOVX T1,.CS16K ;NO, THIS IS AN MF20 (16K MEMORY CHIPS)
JRST LMEM.7 ;CONTINUE
LMEM.6: MOVX T1,.MCMG2 ;GET PSEUDO TYPE CODE
MOVEM T1,CONTYP(P3) ;SALT IT AWAY
MOVX T1,.CS64K ;THIS IS AN MG20, 64K MEMORY CHIPS
LMEM.7: MOVEM T1,CHIPSZ ;SAVE MEMORY CHIP SIZE
SETZ P4, ;CLEAR STARTING ADDRESS
LMEM.8: MOVE T1,MEMCTN(P2) ;GET CONTROLLER NUMBER
ROT T1,-5 ;POSITION FOR SBDIAG
HRRI T1,12 ;FUNCTION CODE
MOVE T2,P4 ;COPY ADDRESS
IDIVI T2,.CS16K ;SELECT PROPER BIT
DPB T2,[POINT 8,T1,27] ;SELECT ADDRESS RESPONSE RAM LOAD ADDRESS
MOVEM T1,DIABLK+1 ;SAVE TO-MEMORY WORD
MOVE T1,[-3,,DIABLK] ;POINT AT ARGUMENTS
DIAG. T1, ;ASK MONITOR TO DO IT FOR US
HALT . ;NOT IMPLEMENTED?
MOVE T1,DIABLK+2 ;GET FROM-MEMORY WORD
ADD P4,CHIPSZ ;BUMP TO NEXT CHIP SET
CAMGE P4,[17,,740000] ;DONE ALL CHIPS POSSIBLE?
JRST LMEM.8 ;NO, DO SOME MORE
JFCL
LMEM.9: AOBJN P2,LMEM.2 ;LOOP FOR ALL CONTROLLERS
;PRINT THE RESULTS, DUMMY
POPJ P, ;ALL DONE
MSYITL: POINT 2, STATS0, 7 ;INTERLEAVING/BUS MODE (0=OFFLINE)
MSYTYP: POINT 4, STATS1, 11 ;CONTROLLER TYPE
MSYLBA: POINT 4, STATS1, 21 ;LOWER BOUND ADDRESS (MA/MB)
MSYUBA: POINT 4, STATS1, 25 ;UPPER BOUND ADDRESS (MA/MB)
MSYRQS: POINT 4, STATS1, 35 ;REQUESTORS
RQSTAB: EXP 0,1,1,2,1,2,2,3,1,2,2,3,2,3,3,4
>; END IFN FTLMEM
SUBTTL Open/Close "FE" Device
OPENFE: MOVEM T1,DTEBLK+0 ;SAVE CPU,,DTE NUMBER
SETOM DTEBLK+1 ;ASSIGN ANY AVAILABLE FED DEVICE
MOVE T1,[.DTEGF,,DTEBLK] ;POINT AT ARGUMENTS
DTE. T1, ;TRY TO GET AN FED
POPJ P, ;ERROR, NONE AVAIL OR CPU DOWN
MOVEM T1,DTEBLK+1 ;GOT ONE, SAVE FED NUMBER ASSIGNED
JRST .POPJ1## ;RETURN SUCCESS
CLOSFE: MOVE T1,[.DTEFR,,DTEBLK] ;POINT AT THE ARGUMENT BLOCK
DTE. T1, ;RELEASE THE FE: DEVICE
JFCL ;WE TRIED
POPJ P, ;RETURN
SUBTTL Read CFE Data
GETFED: PUSHJ P,.SAVE2## ;FREE UP A FEW AC'S
MOVSI P1,-<.VERLN+1>/2 ;BYTES WE MUST READ
MOVE P2,[POINT 7,VERBUF] ;WHERE TO STORE RESULT
GTFE.1: MOVEI T1,.VERNO(P1) ;ADDRESS OF THIS WORD
PUSHJ P,REDFEW ;READ THE WORD
POPJ P, ;ERROR
LDB T2,[POINT 8,T1,35] ;FETCH FIRST BYTE
CAIN T2,200 ;NULL (END OF STRING)?
JRST GTFE.2 ;YES
IDPB T2,P2 ;NO, SALT IT AWAY
AOJ P1, ;NEXT BYTE
CAIN P1,.VERLN ;AT END?
JRST GTFE.2 ;YES
LDB T2,[POINT 8,T1,35-8] ;FETCH SECOND BYTE
CAIN T2,200 ;NULL (END OF STRING)?
JRST GTFE.2 ;YES
IDPB T2,P2 ;NO, SALT IT AWAY
AOBJN P1,GTFE.1 ;LOOP AWAY
GTFE.2: SETZ T1, ;GET A ZERO
IDPB T1,P2 ;TERMINATE THE STRING
; LDB T1,[POINT 7,VERBUF,6] ;GET FIRST BYTE
; CAIE T1,"V" ;SHOULD BE VXNN-MM
; POPJ P, ;IT'S NOT, PROBABLY VERSION SKEW
MOVEI T1,.KLRLD ;FETCH RELOAD (AND FAULT-CONTINUATION) FLAGS
PUSHJ P,REDFEW ;READ THE WORD
POPJ P, ;ERROR
MOVEM T1,RLDFCF ;SALT IT AWAY
MOVEI T1,.KACFL ;FETCH RETRY FLAG
PUSHJ P,REDFEW ;READ THE WORD
POPJ P, ;ERROR
MOVEM T1,RTYWRD ;SALT IT AWAY
JRST .POPJ1## ;SKIP RETURN
;READ WORD FROM ME: DEVICE
;RETURN:
; <ERROR, ERROR CODE IN T1>
; <SUCCESS, DATA IN T1>
REDFEW: HRLI T1,.IORLB ;SET UP HEADER FOR READ FUNCTION
HLLZM T1,FEMSG+0 ;SET IO FUNCTION
HRLI T1,2 ;DATA BYTES TO BE TRANSFERRED
MOVSM T1,FEMSG+2 ;(PARAM-2,,BYTE-CNT)
SETZM FEMSG+1 ;(UNIT,,PARAM-1)
MOVEI T1,(<BYTE (2)0(8)"E","M">) ;SET DEVICE NAME
HRRM T1,FEMSG+0 ;IN HEADER
MOVE T1,[<14/2>,,FEMSG] ;WORD COUNT TO SEND,,ADDRESS
MOVEM T1,FEBUF ;FOR FEDSER
MOVE T1,[.DTEOF,,DTEBLK] ;POINT AT ARGUMENTS
DTE. T1, ;DO OUTPUT TO ME:
POPJ P, ;ERROR
MOVE T1,[<14/2>,,FEMSG] ;READ HEADER
MOVEM T1,FEBUF ;FOR FEDSER
MOVE T1,[.DTEIF,,DTEBLK] ;POINT AT ARGUMENTS
DTE. T1, ;DO INPUT FROM ME:
POPJ P, ;ERROR
LDB T1,[POINT 8,FEMSG+1,35] ;GET $DSW
TRNE T1,200 ;NEGATIVE (IN 8 BITS)?
TDO T1,[-1,,777400] ;YES, EXTEND THE SIGN
CAIE T1,1 ;SUCCESS?
POPJ P, ;NO
LDB T1,[POINT 16,FEMSG+2,35] ;GET AMOUNT OF DATA WHICH FOLLOWS
CAILE T1,.FEMAX ;TOO MUCH DATA?
POPJ P, ;YES
ASH T1,-1 ;CONVERT BYTES TO WORDS
HRLI T1,FEMSG+3 ;WHERE TO PUT DATA
MOVSM T1,FEBUF ;FOR FEDSER
MOVE T1,[.DTEIF,,DTEBLK] ;POINT AT ARGUMENTS
DTE. T1, ;DO INPUT FROM ME:
POPJ P, ;ERROR
LDB T1,[POINT 16,FEMSG+3,17] ;GET THE WORD
JRST .POPJ1## ;SKIP RETURN
SUBTTL Miscellaneous text strings
HWOPTS: [LD.MCA],,[ASCIZ |MCA25 cache/pager|]
[LD.MOS],,[ASCIZ |MOS master oscillator|]
[LD.MPV],,[ASCIZ |Extended addressing|]
[LD.CHN],,[ASCIZ |Internal channels|]
[LD.CSH],,[ASCIZ |Cache|]
HWOPTL==.-HWOPTS ;LENGTH OF TABLE
CSHSTS: [ASCIZ /Disabled/]
[ASCIZ /Load not look/]
[ASCIZ /Look not load/]
[ASCIZ /Enabled/]
DTTYTB: [ASCIZ /Unknown/]
[ASCIZ /DC76/]
[ASCIZ |DC76/DN87|]
[ASCIZ /DN60/]
[ASCIZ /DN87S/]
[ASCIZ /CFE/]
[ASCIZ /MCB/]
ONOFF: ASCIZ /ON/
ASCIZ /OFF/
DEFINE .DISK(CNT,UNT,NAM),<
XWD <CNT_9>+UNT,[ASCIZ /NAM/]
>; END DEFINE .DISK
DSKUNT: $STAB
.DISK (.DCCFS,.DCUS4,RS04)
.DISK (.DCCRP,.DCUR4,RP04)
.DISK (.DCCRP,.DCUR6,RP06)
.DISK (.DCCRP,.DCUR3,RM03)
.DISK (.DCCRP,.DCUR7,RP07)
.DISK (.DCCRN,.DCUN0,RP20)
.DISK (.DCCRA,.DCU80,RA80)
.DISK (.DCCRA,.DCU81,RA81)
.DISK (.DCCRA,.DCU60,RA60)
$ETAB
CTLTAB: $STAB
XWD 540,[ASCIZ /RH20-0/]
XWD 544,[ASCIZ /RH20-1/]
XWD 550,[ASCIZ /RH20-2/]
XWD 554,[ASCIZ /RH20-3/]
XWD 560,[ASCIZ /RH20-4/]
XWD 564,[ASCIZ /RH20-5/]
XWD 570,[ASCIZ /RH20-6/]
XWD 574,[ASCIZ /RH20-7/]
XWD 270,[ASCIZ /RH10-0/]
XWD 274,[ASCIZ /RH10-1/]
XWD 360,[ASCIZ /RH10-2/]
XWD 220,[ASCIZ /DX10-0/]
XWD 224,[ASCIZ /DX10-1/]
XWD 034,[ASCIZ /DX10-2/]
$ETAB
;DSKMUK CONTAINS ENTRIES FOR MULTI-UNIT DISK CONTROLLERS (ONLY RP20)
DSKMUK: $STAB
XWD .DCCRN,[ASCIZ /DX20/]
$ETAB
;TAPMUK CONTAINS ENTRIES FOR MULTI-UNIT TAPE CONTROLLERS
TAPMUK: $STAB
XWD .TFKTM,[ASCIZ |TM02/3|] ;RH10/RH20
XWD .TFKRH,[ASCIZ |TM02/3|] ;RH11
XWD .TFKD2,[ASCIZ /DX20/]
XWD .TFK78,[ASCIZ /TM78/]
XWD .TFKSX,[ASCIZ /SA10/] ;SA10
$ETAB
TAPTYP: $STAB
XWD .TFKTA,[ASCIZ /TM10A/]
XWD .TFKTB,[ASCIZ /TM10B/]
XWD .TFKTC,[ASCIZ /TM10C/]
XWD .TFKTX,[ASCIZ /TU70/] ;DX10
XWD .TFKTM,[ASCIZ /TU77/] ;RH10/RH20
XWD .TFKRH,[ASCIZ /TU45/] ;RH11
XWD .TFKD2,[ASCIZ /TU70/] ;DX20
XWD .TFK78,[ASCIZ |TU78/9|]
XWD .TFKSX,[ASCIZ /TU70/] ;SA10
$ETAB
ONFSTS: [ASCIZ /Offline/]
[ASCIZ /Online/]
SUBTTL Miscellaney
;Routine to do a GETTAB on a CPU-specific table entry.
;Call:
; T1/ Table item
; P1/ CPU number
CPUGTB: HRRZ S1,P1 ;COPY CPU NUMBER
LSH S1,1 ;TIMES TWO
ADDB T1,S1 ;ADJUST TABLE INDEX FOR CPUN
GETTAB T1, ;DO THE GETTAB
JRST GTBERR ;ERROR
POPJ P, ;SUCCESS
;Routine to do a GETTAB on a CPU-specific subtable entry.
;Call:
; T1/ Subtable pointer
; T2/ Subtable offset
; P1/ CPU number
CPUSTB: HRRZ S1,P1 ;COPY CPU NUMBER
LSH S1,1 ;TIMES TWO
ADDB T1,S1 ;ADJUST TABLE INDEX FOR CPUN
GETTAB T1, ;GET SUBTABLE POINTER
JRST GTBERR ;ERROR
LOAD S1,T1,CC%CLN ;GET LENGTH-1 OF SUBTABLE (MAXIMUM INDEX)
CAMLE T2,S1 ;ITEM WE WANT IN THE TABLE?
JRST GTBERR ;NOPE
LOAD S1,T1,CC%NRA ;GET OFFSET IN .GTCNV OF SUBTABLE
ADD S1,T2 ;OFFSET BY THE DESIRED ITEM
MOVS T1,S1 ;PLUG IT IN
HRRI T1,.GTC0V ;CDB VARIABLES TABLE FOR CPU0
HRRZ S1,P1 ;COPY CPU NUMBER
LSH S1,1 ;TIMES TWO
ADDB T1,S1 ;ADJUST TABLE INDEX FOR CPUN
GETTAB T1, ;ASK THE MONITOR
JRST GTBERR ;ERROR
POPJ P, ;RETURN
;Convert ANF10 node number to name.
;Returns name for node in DTETYP in T1.
;Returns ITEXT address for printing node number in T2.
ANFNOD: MOVE T1,[.NDRNN,,T2] ;SET UP ARGUMENTS
MOVEI T2,2 ;2 WORDS
HLRZ T3,DTETYP ;GET NODE NUMBER
NODE. T1, ;ASK NETSER
POPJ P, ;DOESN'T KNOW?
MOVEI T2,[ITEXT (<^O/DTETYP,LHMASK/>)] ;RETURN ITEXT FOR NUMBER
JRST .POPJ1## ;SKIP RETURN
;Convert DECnet node number to name.
;Returns name for node in DTETYP in T1.
;Returns ITEXT address for printing node number in T2.
;Masks for DECnet node addresses:
DN%ARE==77_^D10
DN%ADR==<1_^D10>-1
DCNNOD: MOVE T1,[DN.FLK+INSVL.(.DNNDI,DN.FNC)+INSVL.(2,DN.ARG)]
HLRZ T2,DTETYP ;GET NODE NUMBER
MOVEI T3,T1 ;POINT AT ARGUMENTS
DNET. T3, ;ASK MONITOR
POPJ P, ;DOESN'T KNOW
MOVE T1,T2 ;COPY NAME
HLRZ T3,DTETYP ;GET NODE NUMBER AGAIN
TRNN T3,DN%ARE ;DOES IT HAVE AN AREA NUMBER?
SKIPA T2,[[ITEXT (<^D/T3/.>)]] ;NO, RETURN ITEXT FOR OLD FORMAT
MOVEI T2,[ITEXT (<^D/T3,DN%ARE/.^D/T3,DN%ADR/>)] ;YES, NEW FORMAT
JRST .POPJ1## ;SKIP RETURN WITH APPRORIATE ITEXT IN T2
;Convert 8-bit text string to 7-bit. Strips trailing blanks.
;Call:
; T1/ Number of words
; T2/ Address of first word
;Converted string is returned in TMPSTG.
;Returns byte pointer to first free character in T1.
CNVASC: MOVEI S1,10 ;NUMBER OF WORDS
MOVEI S2,TMPSTG ;ADDRESS OF BLOCK
$CALL .ZCHNK ;ZERO RESULT AREA
IMULI T1,4 ;CONVERT WORDS TO BYTES
HRLI T2,(POINT 8) ;MAKE A BYTE POINTER
MOVE T3,[POINT 7,TMPSTG] ;POINTER TO STORE RESULT
MOVE T4,T3 ;SAVE LAST VALID CHARACTER POINTER
CNVA.1: ILDB S1,T2 ;GET A CHARACTER
JUMPE S1,CNVA.2 ;DONE IF NULL
;IT'S JUST 7-BIT ASCII IN 8-BIT BYTES, SO NO CONVERSION NEEDED
IDPB S1,T3 ;STORE IN RESULT AREA
CAXE S1," " ;FOUND A SPACE?
MOVE T4,T3 ;NO, KEEP A COPY OF THE POINTER
SOJG T1,CNVA.1 ;LOOP FOR MORE BYTES
CNVA.2: SETZ S1, ;GET A NULL
IDPB S1,T4 ;END THE STRING
MOVE T1,T4 ;RETURN BYTE POINTER IN T1
POPJ P, ;RETURN
;PRINT CPU ACCESSIBILITY MASK FOR DEVICE
;CALL WITH MASK IN S1.
CPUNUM: TDZA T4,T4 ;FLAG ENTRY POINT
CPUMSK: SETOM T4
MOVEI T1,1 ;GET BIT FOR CPU0
MOVSI T2,-6 ;LOOP FOR ALL CPUS POSSIBLE
SETZ T3, ;NOBODY CAN ACCESS IT (YET)
CPUM.1: TDNN T1,S1 ;ACCESSIBLE VIA THIS CPU?
AOSA T3 ;NO, COUNT ANOTHER SPACE NEEDED AT END
$TEXT (WTIRTN,<^D/T2,RHMASK/^A>) ;PRINT CPU DIGIT
LSH T1,1 ;SHIFT THE BIT FOR THE NEXT CPU
AOBJN T2,CPUM.1 ;LOOP FOR REMAINDER
JUMPE T4,.POPJ ;RETURN IF ONLY NUMBERS WANTED
CPUM.2: $TEXT (WTIRTN,< ^A>) ;PRINT A SPACE
SOJG T3,CPUM.2 ;LOOP FOR NUMBER REQUIRED
$TEXT (WTIRTN,< ^A>) ;END WITH 2 SPACES
POPJ P, ;RETURN
;Set up a copy of NXMTAB. Tries to use GETTAB .GTNXM if available,
;otherwise PEEKs the data.
SUNXMT: HLRE S1,NXMPTR ;GET -VE OF WORDS IN TABLE
MOVMS S1 ;MAKE IT +VE
HRRZ S2,NXMPTR ;GET ADDRESS OF TABLE
SKIPE S1 ;UNLESS VIRGIN TABLE,
$CALL M%RMEM ;RETURN THE SPACE
SETZM NXMPTR ;FORGET ABOUT IT
MOVX T1,%CNNXM ;GET MONITOR'S POINTER TO NXMTAB
GETTAB T1, ;ASK MONITOR
HALT . ;OOPS
HLRE S1,T1 ;GET -VE SIZE OF TABLE
MOVMS S1 ;MAKE +VE
$CALL M%GMEM ;GET THE SPACE
HLL S2,T1 ;PLUG IN -VE SIZE
MOVEM S2,NXMPTR ;SAVE OUR TABLE POINTER
MOVE S1,[.GTNXM,,.GTSLF] ;SEE IF GETTAB-ABLE
GETTAB S1, ;ASK MONITOR
SETZ S1, ;GUESS NOT
JUMPN S1,SUNX.2 ;GO IF GETTAB EXISTS
SUNX.1: HRRZ S1,T1 ;COPY ADDRESS OF WORD
PEEK S1, ;SNEAK A PEEK
MOVEM S1,(S2) ;STUFF IT
AOBJP T1,.POPJ## ;RETURN IF MONITOR'S TABLE EXPIRED
AOBJN S2,SUNX.1 ;KEEP COPYING
POPJ P, ;RETURN
SUNX.2: HLLZS T1 ;KEEP JUST AOBJN INDEX IN RH
SUNX.3: MOVS S1,T1 ;GET INDEX INTO NXMTAB
HRRI S1,.GTNXM ;TABLE NUMBER
GETTAB S1, ;ASK MONITOR
HALT . ;DUH?!
MOVEM S1,(S2) ;STUFF IT
AOBJP T1,.POPJ## ;RETURN IF MONITOR'S TABLE EXPIRED
AOBJN S2,SUNX.3 ;KEEP COPYING
POPJ P, ;RETURN
;Obtain kontroller information
;S1/ SIXBIT kontroller name (unit name, actually)
KONINF: PUSH P,S1 ;SAVE THE KONTROLLER NAME
MOVX S1,KONBKL ;LENGTH OF BLOCK
MOVEI S2,KONBLK ;ADDRESS OF IT
$CALL .ZCHNK ;ZERO IT
POP P,S2 ;STUFF THE KONTROLLER NAME IN BLOCK
HLLZM S2,KONBLK+1 ;SAVE IN BLOCK
MOVX S1,.DIOKI ;FUNCTION
MOVEM S1,KONBLK+0 ;SAVE IT
MOVE S1,[-KONBKL,,KONBLK] ;POINT AT IT
DIAG. S1, ;ASK MONITOR
JRST KONI.1 ;ASSUME OLD MONITOR
$RETT ;RETURN
KONI.1: TLNN S1,-1 ;IF AC UNCHANGED, NOT SUPPORTED
$RETF ;HOPEFULLY INVALID CONTROLLER
$SAVE <P1,P2> ;SAVE AN AC OR TWO
MOVE P2,S2 ;COPY DEVICE NAME
MOVE S1,S2 ;MOVE IT HERE
PUSHJ P,RCNCPU ;GET THE CPU MASK
STORE S1,KONBLK+2,DI.CAM ;SAVE IT HERE
MOVE S1,[-2,,P1] ;GET DEVICE CODE
MOVX P1,.DIAKU ;FUNCTION
DIAG. S1, ;ASK
SETZ S1, ;WE TRIED
HLRZS S1 ;MOVE IT HERE
STORE S1,KONBLK+3,DI.DVC ;SAVE IT HERE
LDB S1,[POINT 12,P2,11] ;GET FIRST 2 CHARS OF DEVICE NAME
CAXE S1,'MT' ;SOME SORT OF MAGTAPE?
JRST KONI.2 ;NO
MOVE S1,[2,,P1] ;GET KONTROLLER TYPE
MOVX P1,.TFKTP ;FUNCTION
TAPOP. S1, ;ASK
SETZ S1, ;WE TRIED
MOVX S2,.TYMTA ;GET DEVICE TYPE
JRST KONI.3 ;CONTINUE
KONI.2: MOVEI S1,P2 ;JUST WANT THE BITS
DSKCHR S1,
HALT . ;DUH?
LOAD S1,S1,DC.CNT ;GET CONTROLLER TYPE
MOVX S2,.TYDSK ;DEVICE TYPE
KONI.3: STORE S1,KONBLK+2,DI.KTY ;SAVE IT AWAY
STORE S2,KONBLK+2,DI.DTY ;SAVE IT AWAY
LDB S1,[POINT 12,P2,11] ;GET FIRST 2 CHARACTERS OF DEVICE NAME
MOVEI S2,^D8 ;ASSUME GENERIC DEVICE
CAIN S1,'RN' ;RP20 DISK?
MOVEI S2,^D16 ;YES, BIGGER MAX
CAIN S1,'RA' ;CI DISK?
MOVEI S2,^D24 ;YES, BIGGER MAX
STORE S2,KONBLK+2,DI.KUX ;STORE
CAIE S1,'RN' ;RP20 DISK?
JRST KONI.4 ;NOPE
MOVX S2,DI.CLM!DI.MUK ;LOADABLE MICROCODE/MULTI-UNIT FLAG
IORM S2,KONBLK+2 ;SET IT
KONI.4: CAIE S1,'MT' ;SOME FLAVOR OF MAGTAPE?
$RETT ;NOPE, THAT'S IT
LOAD S1,KONBLK+2,DI.KTY ;GET KONTROLLER TYPE
MOVX S2,DI.CLM ;LOADABLE MICROCODE FLAG
CAXE S1,.TFKTX ;TX01 (DX10)?
CAXN S1,.TFKD2 ;TX02 (DX20)?
IORM S2,KONBLK+2 ;YES
MOVX S2,DI.MUK ;MULTI-UNIT KONTROLLER FLAG
CAXE S1,.TFKTM ;TM02 ON RH10/20?
CAXN S1,.TFKRH ;DITTO ON RH11?
IORM S2,KONBLK+2 ;YES
CAXE S1,.TFKD2 ;DX20?
CAXN S1,.TFK78 ;TM78?
IORM S2,KONBLK+2 ;YES
$RETT ;RETURN
;Obtain unit information
;S1/ SIXBIT unit name
UNIINF: PUSH P,S1 ;SAVE THE UNIT NAME
MOVX S1,UNIBKL ;LENGTH OF BLOCK
MOVEI S2,UNIBLK ;ADDRESS OF IT
$CALL .ZCHNK ;ZERO IT
MOVEI S1,MXPORT ;LENGTH OF BLOCK
MOVEI S2,KDBTBL ;ADDRESS OF IT
$CALL .ZCHNK ;ZERO IT
MOVX S1,.DIOUI ;FUNCTION
MOVEM S1,UNIBLK+0 ;SAVE IT
POP P,UNIBLK+1 ;SAVE THE UNIT NAME IN THE BLOCK
MOVE S1,[-MXPORT,,KDBTBL] ;AOBJN POINTER TO KDB TABLE FOR UNIT
MOVEM S1,UNIBLK+2 ;POINT MONITOR AT IT
MOVE S1,[-UNIBKL,,UNIBLK] ;POINT AT ARGUMENTS
DIAG. S1, ;DO IT
JRST UNII.1 ;ASSUME OLD MONITOR
POPJ P, ;RETURN
UNII.1: MOVSI S1,-1 ;NUMBER OF KNOWN PORTS SO FAR
HLLM S1,UNIBLK+2 ;ADJUST AOBJN POINTER
MOVE S1,UNIBLK+1 ;GET UNIT NAME
HLLZM S1,KDBTBL ;SAVE KONTROLLER NAME
PUSHJ P,RCNCPU ;GET CPU MASK
HRLZM S1,UNIBLK+5 ;SAVE IT
;UNIT NUMBER?
MOVE S1,UNIBLK+1 ;GET UNIT NAME
MOVEM S1,DCHBLK ;SAVE IT HERE
MOVE S1,[.DCMAX,,DCHBLK] ;DSKCHR ARGS
DSKCHR S1, ;SEE IF A DISK
POPJ P, ;GUESS NOT
SKIPN S1,DCHBLK+.DCDET ;GET ALTERNATE PORT
POPJ P, ;NONE THERE
HLLZM S1,KDBTBL+1 ;SAVE IT
MOVSI S1,-2 ;WE KNOW ABOUT TWO PORTS
HLLM S1,UNIBLK+2 ;FIXUP POINTER
POPJ P, ;RETURN
;DO .RCCPU
RCNCPU: $SAVE <P1,P2> ;SAVE A COUPLE OF TEMPS
MOVE P2,S1 ;COPY DEVICE
MOVX P1,2 ;NUMBER OF ARGUMENTS
MOVE S1,[.RCCPU,,P1] ;POINT AT ARGUMENTS
RECON. S1, ;ASK
SETZ S1, ;SORRY
POPJ P, ;RETURN
;Zero SCS. UUO argument block
ZERSCS: MOVX S1,.SSMAX ;LENGTH OF BLOCK
MOVEI S2,SCSBLK ;ADDRESS OF IT
$CALL .ZCHNK ;ZERO IT
$RETT ;RETURN
GTBERR: $TEXT (WTIRTN,<?GETTAB UUO error>)
SUBTTL The End
END