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-rw-r--r--qemu/roms/SLOF/board-js2x/slof/citrine-disk.fs79
1 files changed, 0 insertions, 79 deletions
diff --git a/qemu/roms/SLOF/board-js2x/slof/citrine-disk.fs b/qemu/roms/SLOF/board-js2x/slof/citrine-disk.fs
deleted file mode 100644
index 146e7ece3..000000000
--- a/qemu/roms/SLOF/board-js2x/slof/citrine-disk.fs
+++ /dev/null
@@ -1,79 +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
-\ ****************************************************************************/
-
-
-( max-#blocks rsrc id -- )
-
-new-device
-
-lwsplit swap wbsplit rot set-unit
-
-s" disk" device-name s" block" device-type
-
-CONSTANT resource-id
-CONSTANT max-#blocks
-get-parent CONSTANT ppack
-
-
-: our-disk-read ( lba count addr -- )
- >r >r >r resource-id r> r> r> s" do-read" ppack $call-static ;
-
-0 pci-alias-disk
-
-\ Requiered interface for deblocker
-
-200 CONSTANT block-size
-40000 CONSTANT max-transfer
-
-: read-blocks ( addr block# #blocks -- #read )
-\ my-unit s" dev-read-blocks" $call-parent
- \ check if the read is within max-#blocks
- 2dup + max-#blocks 1 + > IF
- \ 2drop drop 0 \ return 0
- \ returning 0 would be correct (maybe?) but it confuses the deblocker...
- \ so i erase whatever would have been read and return the "expected" #read
- dup >r
- swap drop \ drop block# (not needed)
- block-size * erase \ erase at addr #blocks * block-size
- r> \ return #read
- ELSE
- dup >r rot our-disk-read r>
- THEN
-;
-
-INSTANCE VARIABLE deblocker
-
-: open ( -- okay? )
- 0 0 s" deblocker" $open-package dup deblocker ! dup IF
- s" disk-label" find-package IF
- my-args rot interpose
- THEN
- THEN 0<> ;
-
-: close ( -- )
- deblocker @ close-package ;
-
-: seek ( pos.lo pos.hi -- status )
- 2dup lxjoin max-#blocks 1 + block-size * > IF
- \ illegal seek, return -1
- 2drop -1
- ELSE
- s" seek" deblocker @ $call-method
- THEN
-;
-
-: read ( addr len -- actual )
- s" read" deblocker @ $call-method ;
-
-
-finish-device
-