175 lines
6.8 KiB
C
175 lines
6.8 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _UAPIVFIO_H
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#define _UAPIVFIO_H
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#include <linux/types.h>
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#include <linux/ioctl.h>
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define VFIO_API_VERSION 0
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#define VFIO_TYPE1_IOMMU 1
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#define VFIO_SPAPR_TCE_IOMMU 2
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#define VFIO_TYPE (';')
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define VFIO_BASE 100
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#define VFIO_GET_API_VERSION _IO(VFIO_TYPE, VFIO_BASE + 0)
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#define VFIO_CHECK_EXTENSION _IO(VFIO_TYPE, VFIO_BASE + 1)
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#define VFIO_SET_IOMMU _IO(VFIO_TYPE, VFIO_BASE + 2)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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struct vfio_group_status {
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__u32 argsz;
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__u32 flags;
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#define VFIO_GROUP_FLAGS_VIABLE (1 << 0)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define VFIO_GROUP_FLAGS_CONTAINER_SET (1 << 1)
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};
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#define VFIO_GROUP_GET_STATUS _IO(VFIO_TYPE, VFIO_BASE + 3)
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#define VFIO_GROUP_SET_CONTAINER _IO(VFIO_TYPE, VFIO_BASE + 4)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define VFIO_GROUP_UNSET_CONTAINER _IO(VFIO_TYPE, VFIO_BASE + 5)
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#define VFIO_GROUP_GET_DEVICE_FD _IO(VFIO_TYPE, VFIO_BASE + 6)
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struct vfio_device_info {
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__u32 argsz;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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__u32 flags;
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#define VFIO_DEVICE_FLAGS_RESET (1 << 0)
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#define VFIO_DEVICE_FLAGS_PCI (1 << 1)
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__u32 num_regions;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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__u32 num_irqs;
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};
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#define VFIO_DEVICE_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 7)
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struct vfio_region_info {
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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__u32 argsz;
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__u32 flags;
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#define VFIO_REGION_INFO_FLAG_READ (1 << 0)
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#define VFIO_REGION_INFO_FLAG_WRITE (1 << 1)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define VFIO_REGION_INFO_FLAG_MMAP (1 << 2)
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__u32 index;
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__u32 resv;
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__u64 size;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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__u64 offset;
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};
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#define VFIO_DEVICE_GET_REGION_INFO _IO(VFIO_TYPE, VFIO_BASE + 8)
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struct vfio_irq_info {
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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__u32 argsz;
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__u32 flags;
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#define VFIO_IRQ_INFO_EVENTFD (1 << 0)
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#define VFIO_IRQ_INFO_MASKABLE (1 << 1)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define VFIO_IRQ_INFO_AUTOMASKED (1 << 2)
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#define VFIO_IRQ_INFO_NORESIZE (1 << 3)
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__u32 index;
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__u32 count;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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};
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#define VFIO_DEVICE_GET_IRQ_INFO _IO(VFIO_TYPE, VFIO_BASE + 9)
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struct vfio_irq_set {
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__u32 argsz;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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__u32 flags;
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#define VFIO_IRQ_SET_DATA_NONE (1 << 0)
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#define VFIO_IRQ_SET_DATA_BOOL (1 << 1)
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#define VFIO_IRQ_SET_DATA_EVENTFD (1 << 2)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define VFIO_IRQ_SET_ACTION_MASK (1 << 3)
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#define VFIO_IRQ_SET_ACTION_UNMASK (1 << 4)
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#define VFIO_IRQ_SET_ACTION_TRIGGER (1 << 5)
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__u32 index;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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__u32 start;
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__u32 count;
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__u8 data[];
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};
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define VFIO_DEVICE_SET_IRQS _IO(VFIO_TYPE, VFIO_BASE + 10)
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#define VFIO_IRQ_SET_DATA_TYPE_MASK (VFIO_IRQ_SET_DATA_NONE | VFIO_IRQ_SET_DATA_BOOL | VFIO_IRQ_SET_DATA_EVENTFD)
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#define VFIO_IRQ_SET_ACTION_TYPE_MASK (VFIO_IRQ_SET_ACTION_MASK | VFIO_IRQ_SET_ACTION_UNMASK | VFIO_IRQ_SET_ACTION_TRIGGER)
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#define VFIO_DEVICE_RESET _IO(VFIO_TYPE, VFIO_BASE + 11)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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enum {
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VFIO_PCI_BAR0_REGION_INDEX,
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VFIO_PCI_BAR1_REGION_INDEX,
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VFIO_PCI_BAR2_REGION_INDEX,
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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VFIO_PCI_BAR3_REGION_INDEX,
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VFIO_PCI_BAR4_REGION_INDEX,
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VFIO_PCI_BAR5_REGION_INDEX,
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VFIO_PCI_ROM_REGION_INDEX,
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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VFIO_PCI_CONFIG_REGION_INDEX,
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VFIO_PCI_VGA_REGION_INDEX,
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VFIO_PCI_NUM_REGIONS
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};
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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enum {
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VFIO_PCI_INTX_IRQ_INDEX,
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VFIO_PCI_MSI_IRQ_INDEX,
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VFIO_PCI_MSIX_IRQ_INDEX,
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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VFIO_PCI_ERR_IRQ_INDEX,
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VFIO_PCI_NUM_IRQS
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};
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struct vfio_iommu_type1_info {
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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__u32 argsz;
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__u32 flags;
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#define VFIO_IOMMU_INFO_PGSIZES (1 << 0)
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__u64 iova_pgsizes;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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};
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#define VFIO_IOMMU_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
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struct vfio_iommu_type1_dma_map {
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__u32 argsz;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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__u32 flags;
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#define VFIO_DMA_MAP_FLAG_READ (1 << 0)
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#define VFIO_DMA_MAP_FLAG_WRITE (1 << 1)
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__u64 vaddr;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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__u64 iova;
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__u64 size;
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};
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#define VFIO_IOMMU_MAP_DMA _IO(VFIO_TYPE, VFIO_BASE + 13)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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struct vfio_iommu_type1_dma_unmap {
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__u32 argsz;
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__u32 flags;
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__u64 iova;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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__u64 size;
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};
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#define VFIO_IOMMU_UNMAP_DMA _IO(VFIO_TYPE, VFIO_BASE + 14)
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#define VFIO_IOMMU_ENABLE _IO(VFIO_TYPE, VFIO_BASE + 15)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#define VFIO_IOMMU_DISABLE _IO(VFIO_TYPE, VFIO_BASE + 16)
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struct vfio_iommu_spapr_tce_info {
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__u32 argsz;
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__u32 flags;
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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__u32 dma32_window_start;
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__u32 dma32_window_size;
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};
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#define VFIO_IOMMU_SPAPR_TCE_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
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/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
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#endif
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