S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
F: drivers/iommu/dma-iommu.c
+F: drivers/iommu/dma-iommu.h
F: drivers/iommu/iova.c
-F: include/linux/dma-iommu.h
F: include/linux/iova.h
IOMMU SUBSYSTEM
#define pr_fmt(fmt) "ACPI: VIOT: " fmt
#include <linux/acpi_viot.h>
-#include <linux/dma-iommu.h>
#include <linux/fwnode.h>
#include <linux/iommu.h>
#include <linux/list.h>
// Author: Inki Dae <inki.dae@samsung.com>
// Author: Andrzej Hajda <a.hajda@samsung.com>
-#include <linux/dma-iommu.h>
#include <linux/dma-map-ops.h>
#include <linux/iommu.h>
#include <linux/platform_device.h>
#include <linux/scatterlist.h>
#include <linux/dma-map-ops.h>
#include <linux/dma-direct.h>
-#include <linux/dma-iommu.h>
#include <linux/iommu-helper.h>
#include <linux/delay.h>
#include <linux/amd-iommu.h>
#include <asm/dma.h>
#include "amd_iommu.h"
+#include "../dma-iommu.h"
#include "../irq_remapping.h"
#define CMD_SET_TYPE(cmd, t) ((cmd)->data[1] |= ((t) << 28))
#include <linux/bitfield.h>
#include <linux/clk.h>
#include <linux/dev_printk.h>
-#include <linux/dma-iommu.h>
#include <linux/dma-mapping.h>
#include <linux/err.h>
#include <linux/interrupt.h>
#include <linux/swab.h>
#include <linux/types.h>
+#include "dma-iommu.h"
+
#define DART_MAX_STREAMS 16
#define DART_MAX_TTBR 4
#define MAX_DARTS_PER_DEVICE 2
#include <linux/bitops.h>
#include <linux/crash_dump.h>
#include <linux/delay.h>
-#include <linux/dma-iommu.h>
#include <linux/err.h>
#include <linux/interrupt.h>
#include <linux/io-pgtable.h>
#include <linux/platform_device.h>
#include "arm-smmu-v3.h"
+#include "../../dma-iommu.h"
#include "../../iommu-sva-lib.h"
static bool disable_bypass = true;
#include <linux/acpi_iort.h>
#include <linux/bitfield.h>
#include <linux/delay.h>
-#include <linux/dma-iommu.h>
#include <linux/dma-mapping.h>
#include <linux/err.h>
#include <linux/interrupt.h>
#include <linux/fsl/mc.h>
#include "arm-smmu.h"
+#include "../../dma-iommu.h"
/*
* Apparently, some Qualcomm arm64 platforms which appear to expose their SMMU
#include <linux/crash_dump.h>
#include <linux/device.h>
#include <linux/dma-direct.h>
-#include <linux/dma-iommu.h>
#include <linux/dma-map-ops.h>
#include <linux/gfp.h>
#include <linux/huge_mm.h>
#include <linux/swiotlb.h>
#include <linux/vmalloc.h>
+#include "dma-iommu.h"
+
struct iommu_dma_msi_page {
struct list_head list;
dma_addr_t iova;
#ifndef __DMA_IOMMU_H
#define __DMA_IOMMU_H
-#include <linux/errno.h>
-#include <linux/types.h>
+#include <linux/iommu.h>
#ifdef CONFIG_IOMMU_DMA
-#include <linux/dma-mapping.h>
-#include <linux/iommu.h>
-#include <linux/msi.h>
-/* Domain management interface for IOMMU drivers */
int iommu_get_dma_cookie(struct iommu_domain *domain);
void iommu_put_dma_cookie(struct iommu_domain *domain);
void iommu_dma_get_resv_regions(struct device *dev, struct list_head *list);
-void iommu_dma_free_cpu_cached_iovas(unsigned int cpu,
- struct iommu_domain *domain);
-
extern bool iommu_dma_forcedac;
#else /* CONFIG_IOMMU_DMA */
-struct iommu_domain;
-struct device;
-
static inline int iommu_dma_init_fq(struct iommu_domain *domain)
{
return -EINVAL;
#include <linux/crash_dump.h>
#include <linux/dma-direct.h>
-#include <linux/dma-iommu.h>
#include <linux/dmi.h>
#include <linux/intel-svm.h>
#include <linux/memory.h>
#include <linux/tboot.h>
#include "iommu.h"
+#include "../dma-iommu.h"
#include "../irq_remapping.h"
#include "../iommu-sva-lib.h"
#include "pasid.h"
#include <linux/amba/bus.h>
#include <linux/device.h>
-#include <linux/dma-iommu.h>
#include <linux/kernel.h>
#include <linux/bits.h>
#include <linux/bug.h>
#include <linux/cc_platform.h>
#include <trace/events/iommu.h>
+#include "dma-iommu.h"
+
static struct kset *iommu_group_kset;
static DEFINE_IDA(iommu_group_ida);
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/delay.h>
-#include <linux/dma-iommu.h>
#include <linux/dma-map-ops.h>
#include <linux/freezer.h>
#include <linux/interval_tree.h>
#include <uapi/linux/virtio_iommu.h>
+#include "dma-iommu.h"
+
#define MSI_IOVA_BASE 0x8000000
#define MSI_IOVA_LENGTH 0x100000