diff options
| -rw-r--r-- | board-js2x/slof/Makefile | 2 | ||||
| -rw-r--r-- | board-js2x/slof/dma-function.fs | 31 | ||||
| -rw-r--r-- | slof/fs/pci-config-bridge.fs | 20 |
3 files changed, 32 insertions, 21 deletions
diff --git a/board-js2x/slof/Makefile b/board-js2x/slof/Makefile index fdc716f..4cdd5fa 100644 --- a/board-js2x/slof/Makefile +++ b/board-js2x/slof/Makefile @@ -57,6 +57,7 @@ OF_FFS_FILES = \ $(SLOFBRDDIR)/attu.fs \ $(SLOFBRDDIR)/cpu.fs \ $(SLOFBRDDIR)/ioapic.fs \ + $(SLOFBRDDIR)/dma-function.fs \ $(SLOFBRDDIR)/pci-bridge_1022_7460.fs \ $(SLOFBRDDIR)/pci-device_1014_028c.fs \ $(SLOFBRDDIR)/pci-device_1014_02bd.fs \ @@ -82,7 +83,6 @@ OF_FFS_FILES = \ $(SLOFCMNDIR)/fs/scsi-host-helpers.fs \ $(SLOFCMNDIR)/fs/scsi-probe-helpers.fs \ $(SLOFCMNDIR)/fs/scsi-support.fs \ - $(SLOFCMNDIR)/fs/dma-function.fs \ $(SLOFCMNDIR)/fs/pci-device.fs \ $(SLOFCMNDIR)/fs/pci-bridge.fs \ $(SLOFCMNDIR)/fs/pci-properties.fs \ diff --git a/board-js2x/slof/dma-function.fs b/board-js2x/slof/dma-function.fs new file mode 100644 index 0000000..2e314cd --- /dev/null +++ b/board-js2x/slof/dma-function.fs @@ -0,0 +1,31 @@ +\ ***************************************************************************** +\ * Copyright (c) 2004, 2011 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 +\ ****************************************************************************/ + +: dma-alloc ( ... size -- virt ) + \ ." dma-alloc called: " .s cr + alloc-mem +; + +: dma-free ( virt size -- ) + \ ." dma-free called: " .s cr + free-mem +; + +: dma-map-in ( ... virt size cacheable? -- devaddr ) + \ ." dma-map-in called: " .s cr + 2drop +; + +: dma-map-out ( virt devaddr size -- ) + \ ." dma-map-out called: " .s cr + 2drop drop +; diff --git a/slof/fs/pci-config-bridge.fs b/slof/fs/pci-config-bridge.fs index 6893253..1efbcd8 100644 --- a/slof/fs/pci-config-bridge.fs +++ b/slof/fs/pci-config-bridge.fs @@ -81,26 +81,6 @@ 2drop ; -: dma-alloc ( ... size -- virt ) - \ ." dma-alloc called: " .s cr - alloc-mem -; - -: dma-free ( virt size -- ) - \ ." dma-free called: " .s cr - free-mem -; - -: dma-map-in ( ... virt size cacheable? -- devaddr ) - \ ." dma-map-in called: " .s cr - 2drop -; - -: dma-map-out ( virt devaddr size -- ) - \ ." dma-map-out called: " .s cr - 2drop drop -; - : dma-sync ( virt devaddr size -- ) \ XXX should we add at least a memory barrier here? \ ." dma-sync called: " .s cr |