diff options
Diffstat (limited to 'drivers/vfio/cdx/private.h')
| -rw-r--r-- | drivers/vfio/cdx/private.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/vfio/cdx/private.h b/drivers/vfio/cdx/private.h index 8e9d259137..dc56729b31 100644 --- a/drivers/vfio/cdx/private.h +++ b/drivers/vfio/cdx/private.h @@ -13,6 +13,14 @@ static inline u64 vfio_cdx_index_to_offset(u32 index) return ((u64)(index) << VFIO_CDX_OFFSET_SHIFT); } +struct vfio_cdx_irq { + u32 flags; + u32 count; + int irq_no; + struct eventfd_ctx *trigger; + char *name; +}; + struct vfio_cdx_region { u32 flags; u32 type; @@ -23,8 +31,18 @@ struct vfio_cdx_region { struct vfio_cdx_device { struct vfio_device vdev; struct vfio_cdx_region *regions; + struct vfio_cdx_irq *cdx_irqs; u32 flags; #define BME_SUPPORT BIT(0) + u32 msi_count; + u8 config_msi; }; +int vfio_cdx_set_irqs_ioctl(struct vfio_cdx_device *vdev, + u32 flags, unsigned int index, + unsigned int start, unsigned int count, + void *data); + +void vfio_cdx_irqs_cleanup(struct vfio_cdx_device *vdev); + #endif /* VFIO_CDX_PRIVATE_H */ |