On Thu 8.Oct'20 at 18:48:52 -0700, Randy Dunlap wrote:
On 9/22/20 4:42 AM, [email protected] wrote:
From: Shuo Liu <[email protected]>
Add documentation on the following aspects of ACRN:
1) A brief introduction on the architecture of ACRN.
2) I/O request handling in ACRN.
To learn more about ACRN, please go to ACRN project website
https://projectacrn.org, or the documentation page
https://projectacrn.github.io/.
Signed-off-by: Shuo Liu <[email protected]>
Reviewed-by: Zhi Wang <[email protected]>
Reviewed-by: Reinette Chatre <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Sen Christopherson <[email protected]>
Cc: Dan Williams <[email protected]>
Cc: Fengwei Yin <[email protected]>
Cc: Zhi Wang <[email protected]>
Cc: Zhenyu Wang <[email protected]>
Cc: Yu Wang <[email protected]>
Cc: Reinette Chatre <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
---
Documentation/virt/acrn/index.rst | 11 +++
Documentation/virt/acrn/introduction.rst | 40 ++++++++++
Documentation/virt/acrn/io-request.rst | 97 ++++++++++++++++++++++++
Documentation/virt/index.rst | 1 +
MAINTAINERS | 7 ++
5 files changed, 156 insertions(+)
create mode 100644 Documentation/virt/acrn/index.rst
create mode 100644 Documentation/virt/acrn/introduction.rst
create mode 100644 Documentation/virt/acrn/io-request.rst
diff --git a/Documentation/virt/acrn/io-request.rst
b/Documentation/virt/acrn/io-request.rst
new file mode 100644
index 000000000000..019dc5978f7c
--- /dev/null
+++ b/Documentation/virt/acrn/io-request.rst
@@ -0,0 +1,97 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+I/O request handling
+====================
+
+An I/O request of a User VM, which is constructed by the hypervisor, is
+distributed by the ACRN Hypervisor Service Module to an I/O client
+corresponding to the address range of the I/O request. Details of I/O request
+handling are described in the following sections.
+
+1. I/O request
+--------------
+
...
+
+2. I/O clients
+--------------
+
...
+
+3. I/O request state transition
+-------------------------------
+
+The state transitions of a ACRN I/O request are as follows.
of an ACRN
OK. Thanks for review.
Thanks
shuo
