update Linux headers to 4.16-rc5

Note that VIRTIO_GPU_CAPSET_VIRGL2 was added manually so it has to be added
manually after re-running scripts/update-linux-headers.sh.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2018-03-13 09:38:18 +01:00
parent fb5fff1588
commit 9f2d175db5
16 changed files with 930 additions and 416 deletions

View file

@ -301,6 +301,16 @@ struct vfio_region_info_cap_type {
#define VFIO_REGION_SUBTYPE_INTEL_IGD_HOST_CFG (2)
#define VFIO_REGION_SUBTYPE_INTEL_IGD_LPC_CFG (3)
/*
* The MSIX mappable capability informs that MSIX data of a BAR can be mmapped
* which allows direct access to non-MSIX registers which happened to be within
* the same system page.
*
* Even though the userspace gets direct access to the MSIX data, the existing
* VFIO_DEVICE_SET_IRQS interface must still be used for MSIX configuration.
*/
#define VFIO_REGION_INFO_CAP_MSIX_MAPPABLE 3
/**
* VFIO_DEVICE_GET_IRQ_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 9,
* struct vfio_irq_info)
@ -503,6 +513,68 @@ struct vfio_pci_hot_reset {
#define VFIO_DEVICE_PCI_HOT_RESET _IO(VFIO_TYPE, VFIO_BASE + 13)
/**
* VFIO_DEVICE_QUERY_GFX_PLANE - _IOW(VFIO_TYPE, VFIO_BASE + 14,
* struct vfio_device_query_gfx_plane)
*
* Set the drm_plane_type and flags, then retrieve the gfx plane info.
*
* flags supported:
* - VFIO_GFX_PLANE_TYPE_PROBE and VFIO_GFX_PLANE_TYPE_DMABUF are set
* to ask if the mdev supports dma-buf. 0 on support, -EINVAL on no
* support for dma-buf.
* - VFIO_GFX_PLANE_TYPE_PROBE and VFIO_GFX_PLANE_TYPE_REGION are set
* to ask if the mdev supports region. 0 on support, -EINVAL on no
* support for region.
* - VFIO_GFX_PLANE_TYPE_DMABUF or VFIO_GFX_PLANE_TYPE_REGION is set
* with each call to query the plane info.
* - Others are invalid and return -EINVAL.
*
* Note:
* 1. Plane could be disabled by guest. In that case, success will be
* returned with zero-initialized drm_format, size, width and height
* fields.
* 2. x_hot/y_hot is set to 0xFFFFFFFF if no hotspot information available
*
* Return: 0 on success, -errno on other failure.
*/
struct vfio_device_gfx_plane_info {
__u32 argsz;
__u32 flags;
#define VFIO_GFX_PLANE_TYPE_PROBE (1 << 0)
#define VFIO_GFX_PLANE_TYPE_DMABUF (1 << 1)
#define VFIO_GFX_PLANE_TYPE_REGION (1 << 2)
/* in */
__u32 drm_plane_type; /* type of plane: DRM_PLANE_TYPE_* */
/* out */
__u32 drm_format; /* drm format of plane */
__u64 drm_format_mod; /* tiled mode */
__u32 width; /* width of plane */
__u32 height; /* height of plane */
__u32 stride; /* stride of plane */
__u32 size; /* size of plane in bytes, align on page*/
__u32 x_pos; /* horizontal position of cursor plane */
__u32 y_pos; /* vertical position of cursor plane*/
__u32 x_hot; /* horizontal position of cursor hotspot */
__u32 y_hot; /* vertical position of cursor hotspot */
union {
__u32 region_index; /* region index */
__u32 dmabuf_id; /* dma-buf id */
};
};
#define VFIO_DEVICE_QUERY_GFX_PLANE _IO(VFIO_TYPE, VFIO_BASE + 14)
/**
* VFIO_DEVICE_GET_GFX_DMABUF - _IOW(VFIO_TYPE, VFIO_BASE + 15, __u32)
*
* Return a new dma-buf file descriptor for an exposed guest framebuffer
* described by the provided dmabuf_id. The dmabuf_id is returned from VFIO_
* DEVICE_QUERY_GFX_PLANE as a token of the exposed guest framebuffer.
*/
#define VFIO_DEVICE_GET_GFX_DMABUF _IO(VFIO_TYPE, VFIO_BASE + 15)
/* -------- API for Type1 VFIO IOMMU -------- */
/**