28 lines
830 B
Forth
28 lines
830 B
Forth
\ ****************************************************************************/
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\ * Copyright (c) 2019 IBM Corporation
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\ * All rights reserved.
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\ * This program and the accompanying materials
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\ * are made available under the terms of the BSD License
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\ * which accompanies this distribution, and is available at
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\ * http://www.opensource.org/licenses/bsd-license.php
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\ *
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\ * Contributors:
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\ * IBM Corporation - initial implementation
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\ ****************************************************************************/
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\ DMA memory allocation functions
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: dma-alloc ( size -- virt )
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s" dma-alloc" $call-parent
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;
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: dma-free ( virt size -- )
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s" dma-free" $call-parent
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;
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: dma-map-in ( virt size cacheable? -- devaddr )
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s" dma-map-in" $call-parent
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;
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: dma-map-out ( virt devaddr size -- )
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s" dma-map-out" $call-parent
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;
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