From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- drivers/vfio/cdx/private.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 drivers/vfio/cdx/private.h (limited to 'drivers/vfio/cdx/private.h') diff --git a/drivers/vfio/cdx/private.h b/drivers/vfio/cdx/private.h new file mode 100644 index 0000000000..8bdc117ea8 --- /dev/null +++ b/drivers/vfio/cdx/private.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2022-2023, Advanced Micro Devices, Inc. + */ + +#ifndef VFIO_CDX_PRIVATE_H +#define VFIO_CDX_PRIVATE_H + +#define VFIO_CDX_OFFSET_SHIFT 40 + +static inline u64 vfio_cdx_index_to_offset(u32 index) +{ + return ((u64)(index) << VFIO_CDX_OFFSET_SHIFT); +} + +struct vfio_cdx_region { + u32 flags; + u32 type; + u64 addr; + resource_size_t size; +}; + +struct vfio_cdx_device { + struct vfio_device vdev; + struct vfio_cdx_region *regions; +}; + +#endif /* VFIO_CDX_PRIVATE_H */ -- cgit v1.2.3