From 318fe7df9d8456f778451b01913b5d0dc0a25854 Mon Sep 17 00:00:00 2001 From: Suresh Siddha Date: Tue, 23 Aug 2011 17:05:20 -0700 Subject: iommu: Move IOMMU specific code to intel-iommu.c Move the IOMMU specific routines to intel-iommu.c leaving the dmar.c to the common ACPI dmar code shared between DMA-remapping and Interrupt-remapping. Signed-off-by: Suresh Siddha Cc: yinghai@kernel.org Cc: youquan.song@intel.com Cc: joerg.roedel@amd.com Cc: tony.luck@intel.com Cc: dwmw2@infradead.org Link: http://lkml.kernel.org/r/20110824001456.282401285@sbsiddha-desk.sc.intel.com Signed-off-by: Ingo Molnar --- include/linux/dmar.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'include/linux/dmar.h') diff --git a/include/linux/dmar.h b/include/linux/dmar.h index 2dc810e35dd0..a7992ec36570 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -237,9 +237,26 @@ struct dmar_atsr_unit { u8 include_all:1; /* include all ports */ }; +int dmar_parse_rmrr_atsr_dev(void); +extern int dmar_parse_one_rmrr(struct acpi_dmar_header *header); +extern int dmar_parse_one_atsr(struct acpi_dmar_header *header); +extern int dmar_parse_dev_scope(void *start, void *end, int *cnt, + struct pci_dev ***devices, u16 segment); extern int intel_iommu_init(void); #else /* !CONFIG_DMAR: */ static inline int intel_iommu_init(void) { return -ENODEV; } +static inline int dmar_parse_one_rmrr(struct acpi_dmar_header *header) +{ + return 0; +} +static inline int dmar_parse_one_atsr(struct acpi_dmar_header *header) +{ + return 0; +} +static inline int dmar_parse_rmrr_atsr_dev(void) +{ + return 0; +} #endif /* CONFIG_DMAR */ #endif /* __DMAR_H__ */ -- cgit v1.2.3