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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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c1678ffcde
Add PCI support to ARC and update drivers/pci Makefile enabling the ARC arch to use the generic PCI setup functions. [bhelgaas: fold in Joao's pci-dma-compat.h & pci-bridge.h build fix (I should have caught this myself, sorry] Signed-off-by: Joao Pinto <jpinto@synopsys.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Vineet Gupta <vgupta@synopsys.com>
20 lines
459 B
C
20 lines
459 B
C
/*
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* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef ASM_ARC_DMA_H
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#define ASM_ARC_DMA_H
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#define MAX_DMA_ADDRESS 0xC0000000
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#ifdef CONFIG_PCI
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extern int isa_dma_bridge_buggy;
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#else
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#define isa_dma_bridge_buggy 0
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#endif
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#endif
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