On 12/05/2019 20:22, Michael S. Tsirkin wrote:
On Fri, May 10, 2019 at 04:38:49PM +0200, Pierre Morel wrote:
This should be copied from Linux kernel UAPI includes.
Signed-off-by: Pierre Morel <pmo...@linux.ibm.com>
pls add a note which linux version did you sync with.
I will, thanks.
Pierre
---
linux-headers/linux/vfio.h | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h
index 12a7b1d..eaecaef 100644
--- a/linux-headers/linux/vfio.h
+++ b/linux-headers/linux/vfio.h
@@ -9,8 +9,8 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#ifndef VFIO_H
-#define VFIO_H
+#ifndef _UAPIVFIO_H
+#define _UAPIVFIO_H
#include <linux/types.h>
#include <linux/ioctl.h>
@@ -711,6 +711,16 @@ struct vfio_iommu_type1_info {
__u32 flags;
#define VFIO_IOMMU_INFO_PGSIZES (1 << 0) /* supported page sizes info
*/
__u64 iova_pgsizes; /* Bitmap of supported page sizes */
+#define VFIO_IOMMU_INFO_CAPABILITIES (1 << 1) /* support capabilities info */
+ __u64 cap_offset; /* Offset within info struct of first cap */
+};
+
+#define VFIO_IOMMU_INFO_CAP_QFN 1
+#define VFIO_IOMMU_INFO_CAP_QGRP 2
+
+struct vfio_iommu_type1_info_block {
+ struct vfio_info_cap_header header;
+ __u32 data[];
};
#define VFIO_IOMMU_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12)
@@ -910,4 +920,4 @@ struct vfio_iommu_spapr_tce_remove {
/* ***************************************************************** */
-#endif /* VFIO_H */
+#endif /* _UAPIVFIO_H */
--
2.7.4
--
Pierre Morel
Linux/KVM/QEMU in Böblingen - Germany
