diff options
Diffstat (limited to 'qemu/roms/SLOF/board-js2x/slof/citrine.fs')
| -rw-r--r-- | qemu/roms/SLOF/board-js2x/slof/citrine.fs | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/qemu/roms/SLOF/board-js2x/slof/citrine.fs b/qemu/roms/SLOF/board-js2x/slof/citrine.fs deleted file mode 100644 index ad6777699..000000000 --- a/qemu/roms/SLOF/board-js2x/slof/citrine.fs +++ /dev/null @@ -1,245 +0,0 @@ -\ ***************************************************************************** -\ * Copyright (c) 2004, 2008 IBM Corporation -\ * All rights reserved. -\ * This program and the accompanying materials -\ * are made available under the terms of the BSD License -\ * which accompanies this distribution, and is available at -\ * http://www.opensource.org/licenses/bsd-license.php -\ * -\ * Contributors: -\ * IBM Corporation - initial implementation -\ ****************************************************************************/ - - -\ Citrine storage controller. -2dup type - -device-name s" ide" device-type - - -3 encode-int s" #address-cells" property -0 encode-int s" #size-cells" property - -: decode-unit 3 hex-decode-unit ; -: encode-unit 3 hex-encode-unit ; - - -: >ioa [ 10 config-l@ -10 and ] LITERAL + ; -: ioa@ >ioa rl@-le ; -: ioa! >ioa rl!-le ; - - -\ Clear request completion doorbell. -2 228 ioa! - -\ status -CREATE ioasa 200 allot ioasa 200 erase \ can reduce to 8 later - -\ request/response queue -CREATE rrq 100 allot rrq 100 erase \ can be smaller - -\ data descriptor -CREATE ioadl 8 allot - -\ control block -CREATE ioarcb 80 allot ioarcb 80 erase -ioarcb dup l! -60708090 ioarcb c + l! \ user handle -ioadl ioarcb 2c + l! \ read ioadl -ioasa ioarcb 34 + l! 200 ioarcb 38 + w! - -\ ioa config data (max. 16 devices) -CREATE ioacfg 404 allot ioacfg 404 erase -CREATE setsupbuff 2c allot - setsupbuff 2c erase - 2c setsupbuff w! - 1 setsupbuff 3 + c! - -: wait-ready ( -- ) - 82800000 214 ioa! - 80000000 BEGIN dup 224 ioa@ cr .s dup 8000000 and IF - cr ." Unit check on SAS-Controller detected" - cr 42c ioa@ . - 8 110 ioa! - BEGIN cr 0 config-l@ dup . ffffffff <> UNTIL -\ ABORT" Unit check on SAS-Controller detected" - THEN - and - UNTIL drop -; - -\ wait-ready - -: wait-ioa ( int-mask -- ) BEGIN dup 224 ioa@ and UNTIL drop ; -: init-ioa ( -- ) 82800000 214 ioa! 80000000 wait-ioa ; -: do-request ( -- ) ioasa 20 erase ioarcb 404 ioa! - 2 wait-ioa 2 228 ioa! -; - -: setup-ioarcb ( rsrc type addr len -- ) - tuck 49000000 or ioadl l! ioadl 4 + l! \ setup ioadl - ioarcb 20 + l! ioadl ioarcb 2c + l! 8 ioarcb 30 + l! \ set len, ioadl addr - ioarcb 3e + c! ioarcb 8 + l! \ set type and resource - ioarcb 40 + 40 erase ; - -: setup-wrioarcb ( rsrc type addr len -- ) - tuck 49000000 or ioadl l! ioadl 4 + l! \ setup ioadl - ioarcb 1C + l! ioadl ioarcb 24 + l! 8 ioarcb 28 + l! \ set len, ioadl addr - ioarcb 3e + c! ioarcb 8 + l! \ set type and resource - ioarcb 40 + 40 erase ; - -: setup-idrrq ( rrq len -- ) - c4 ioarcb 42 + c! 8 lshift ioarcb 48 + l! ioarcb 44 + l! ; -: do-idrrq ( -- ) -1 1 0 0 setup-ioarcb rrq 100 setup-idrrq do-request ; - -: setup-query ( len -- ) c5 ioarcb 42 + c! 8 lshift ioarcb 48 + l! ; -: do-query ( -- ) -1 1 ioacfg 404 setup-ioarcb 404 setup-query do-request ; - -: setup-startUnit ( -- ) 1b ioarcb 42 + c! 3 ioarcb 46 + c! ; -: do-startUnit ( hndl -- ) 0 0 0 setup-ioarcb setup-startUnit do-request ; - -: setup-setsupported ( len -- ) 80 ioarcb 40 + c! fb ioarcb 42 + c! 8 lshift ioarcb 48 + l! ; -: do-setsupported ( -- ) -1 1 setsupbuff 2c setup-wrioarcb 2c setup-setsupported do-request ; - -\ ******************************** -\ read capacity -\ ******************************** -CREATE cap 8 allot - -: setup-cap ( -- ) 25 ioarcb 42 + c! cap 8 erase ; -: do-cap ( rsrc addr -- ) - >r 0 r> 8 setup-ioarcb setup-cap do-request ; - -: .id ( id -- ) ." @" lwsplit 2 0.r ." ," wbsplit 2 0.r ." ," 2 0.r ; - -: .cap ( rsrc -- ) - cap do-cap cap l@ cap 4 + l@ * d# 50000000 + d# 100000000 / - base @ >r decimal d# 10 /mod 4 .r ." ." 0 .r ." GB" r> base ! ; - -\ ******************************** -\ Test Unit Ready -\ ******************************** -: setup-test-unit-ready ( -- ) - 00 ioarcb 42 + c! \ SCSI cmd: Test-Unit-Ready -; - -: do-test-unit-ready ( rsrc -- ) - 0 0 0 setup-ioarcb ( rsrc type addr len -- ) - setup-test-unit-ready - do-request -; - -\ ******************************** -\ Check devices -\ ******************************** -: check-device ( ioacfg-entry -- ) - dup 2 + w@ 2001 and 0<> \ generic or raid disk - IF \ is an IOA resource ? - dup 8 + l@ ( ioacfg-entry rsrc ) \ get resource handle - 8 0 - DO ( ioacfg-entry rsrc ) - dup do-test-unit-ready ( ioacfg-entry rsrc ) - ioasa l@ 0= \ read returned status - IF - LEAVE - THEN - LOOP - drop ( ioacfg-entry ) - THEN - drop ( ) -; - -: check-devices ( -- ) - ioacfg 4 + ( ioacfg-entry ) \ config block for 16 devices - ioacfg c@ 0 \ amount of detected devices - ?DO - dup - check-device ( ioacfg-entry ) - 40 + - LOOP - drop -; - -\ ******************************** -\ Show Devices -\ ******************************** -: show-device ( ioacfg-entry -- ) - cr ." " dup 2 + w@ - dup 8000 and IF ." Controller :" THEN - dup 2000 and IF ." Disk (RAID Member):" THEN - dup 0002 and IF ." Disk (Volume Set) :" THEN - 0001 and IF ." Disk (Generic) :" THEN - space dup 4 + l@ ffffff and dup ffffff <> IF - .id - ELSE drop 9 spaces THEN space - dup 1c + 8 type space dup 24 + 10 type - dup 2 + w@ 8000 and 0= IF - space dup 8 + l@ .cap - THEN drop -; - -: show-devices ( -- ) - ioacfg 4 + ioacfg c@ 0 - ?DO dup show-device 40 + LOOP drop -; - -: setup-read ( lba len -- ) \ len is in blocks - 28 ioarcb 42 + c! - swap ioarcb 44 + l! - 8 lshift ioarcb 48 + l! -; - -: do-read ( hndl lba len addr -- ) \ len is in blocks - over >r rot >r swap 0 -rot 200 * ( 0 hndl addr len* ) - setup-ioarcb r> r> ( lba len ) - setup-read do-request -; - -: make-subnode ( rsrc-type rsrc-handle id -- ) - rot 2 and IF \ only device which are part of a RAID should be started - over do-startUnit \ at least on citrine there are problems starting - \ Generic SCSI devices - THEN do-setsupported - dup ffffff <> IF - \ we need max-#blocks for citrine-disk.fs - ( rsrc id ) - over cap do-cap cap l@ ( rsrc id max-#blocks ) - swap rot swap ( max-#block rsrc id ) \ this is what citrine-disk.fs expects... - s" citrine-disk.fs" included - ELSE - 2drop - THEN -; - -: make-subnodes ( -- ) - ioacfg 4 + ioacfg c@ 0 ?DO dup 2 + w@ dup ( ioacfg rsrc-type rsrc-type ) - A000 \ 8000 = Resource Subtype is IOA Focal Point. - \ 2000 = Device is a member of a data redundancy group (eg. RAID). - \ (1000 = Device is designated for use as a hot spare. - \ Unfortunately obsidian reports disk which are not part of - \ of a RAID also as hot space even if they are not.) - \ all these devices should not appeat in DT - \ SIS40 page 60 - and 0= IF - swap dup ( rsrc-type ioacfg ioacfg ) - 8 + l@ over 4 + l@ ( rsrc-type ioacfg rsrc-handle rsrc-addr ) - ffffff and 2swap swap 2swap ( ioacfg rsrc-type rsrc-handle rsrc-addr ) - make-subnode ELSE drop THEN 40 + LOOP drop ; - -: do-it ( -- ) - init-ioa do-idrrq - do-query - check-devices - show-devices -; - -: setup-shutdown ( -- ) - f7 ioarcb 42 + c! 0 ioarcb 48 + l! 0 ioarcb 44 + l! ; -: do-shutdown ( -- ) -1 1 0 0 setup-ioarcb setup-shutdown do-request ; - -: open true ; -: close ; - -: start ['] do-it CATCH IF cr ." Citrine disabled" ELSE make-subnodes THEN ; - -cr start cr cr |