From: "Eugenio Pérez" <eperezma@redhat.com>
To: jasowang@redhat.com
Cc: "Yongji Xie" <xieyongji@bytedance.com>,
"Cindy Lu" <lulu@redhat.com>,
linux-kernel@vger.kernel.org,
"Eugenio Pérez" <eperezma@redhat.com>,
"Stefano Garzarella" <sgarzare@redhat.com>,
"Stefan Hajnoczi" <stefanha@redhat.com>,
"Maxime Coquelin" <mcoqueli@redhat.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
virtualization@lists.linux.dev,
"Xuan Zhuo" <xuanzhuo@linux.alibaba.com>,
"Laurent Vivier" <lvivier@redhat.com>
Subject: [RFC 1/6] vduse: add v1 API definition
Date: Fri, 6 Jun 2025 13:50:07 +0200 [thread overview]
Message-ID: <20250606115012.1331551-2-eperezma@redhat.com> (raw)
In-Reply-To: <20250606115012.1331551-1-eperezma@redhat.com>
This allows to define all functions checking the API version set by the
userland device.
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
---
include/uapi/linux/vduse.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/uapi/linux/vduse.h b/include/uapi/linux/vduse.h
index 68a627d04afa..9a56d0416bfe 100644
--- a/include/uapi/linux/vduse.h
+++ b/include/uapi/linux/vduse.h
@@ -10,6 +10,10 @@
#define VDUSE_API_VERSION 0
+/* VQ groups and ASID support */
+
+#define VDUSE_API_VERSION_1 1
+
/*
* Get the version of VDUSE API that kernel supported (VDUSE_API_VERSION).
* This is used for future extension.
--
2.49.0
next prev parent reply other threads:[~2025-06-06 11:50 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-06 11:50 [RFC 0/6] Add multiple address spaces support to VDUSE Eugenio Pérez
2025-06-06 11:50 ` Eugenio Pérez [this message]
2025-06-09 1:41 ` [RFC 1/6] vduse: add v1 API definition Jason Wang
2025-06-09 1:50 ` Jason Wang
2025-06-09 6:10 ` Eugenio Perez Martin
2025-06-10 8:35 ` Jason Wang
2025-08-07 10:55 ` Eugenio Perez Martin
2025-08-08 0:50 ` Jason Wang
2025-08-10 10:18 ` Eugenio Perez Martin
2025-08-11 2:58 ` Jason Wang
2025-08-11 9:01 ` Eugenio Perez Martin
2025-08-12 2:55 ` Jason Wang
2025-08-12 6:03 ` Eugenio Perez Martin
2025-06-06 11:50 ` [RFC 2/6] vduse: add vq group support Eugenio Pérez
2025-06-09 1:55 ` Jason Wang
2025-06-09 6:03 ` Eugenio Perez Martin
2025-06-10 8:53 ` Jason Wang
2025-06-06 11:50 ` [RFC 3/6] vduse: add vq group asid support Eugenio Pérez
2025-06-12 0:30 ` Jason Wang
2025-06-12 7:24 ` Eugenio Perez Martin
2025-06-13 1:21 ` Jason Wang
2025-08-07 11:10 ` Eugenio Perez Martin
2025-06-06 11:50 ` [RFC 4/6] vduse: send update_iotlb_v2 message Eugenio Pérez
2025-06-06 11:50 ` [RFC 5/6] vduse: reset group asid in reset Eugenio Pérez
2025-06-12 0:32 ` Jason Wang
2025-06-12 7:24 ` Eugenio Perez Martin
2025-06-06 11:50 ` [RFC 6/6] vduse: bump version number Eugenio Pérez
2025-06-09 5:51 ` [RFC 0/6] Add multiple address spaces support to VDUSE Christoph Hellwig
2025-06-20 6:25 ` Eugenio Perez Martin
2025-06-23 5:09 ` Christoph Hellwig
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