linux/arch/ia64/include/asm/dma-mapping.h
Linus Torvalds 70408a9987 Miscellaneous ia64 fixes from Christoph
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Merge tag 'please-pull-next' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux

Pull ia64 updates from Tony Luck:
 "Miscellaneous ia64 fixes from Christoph"

* tag 'please-pull-next' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
  intel-iommu: mark intel_dma_ops static
  ia64: remove machvec_dma_sync_{single,sg}
  ia64/sn2: remove no-ops dma sync methods
  ia64: remove the unused iommu_dma_init function
  ia64: remove the unused pci_iommu_shutdown function
  ia64: remove the unused bad_dma_address symbol
  ia64: remove iommu_dma_supported
  ia64: remove the dead iommu_sac_force variable
  ia64: remove the kern_mem_attribute export
2018-10-23 11:06:43 +01:00

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C

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_IA64_DMA_MAPPING_H
#define _ASM_IA64_DMA_MAPPING_H
/*
* Copyright (C) 2003-2004 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
*/
#include <asm/machvec.h>
#include <linux/scatterlist.h>
#include <linux/dma-debug.h>
extern const struct dma_map_ops *dma_ops;
extern struct ia64_machine_vector ia64_mv;
extern void set_iommu_machvec(void);
static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
{
return platform_dma_get_ops(NULL);
}
#endif /* _ASM_IA64_DMA_MAPPING_H */