multi-process: setup a machine object for remote device process

x-remote-machine object sets up various subsystems of the remote
device process. Instantiate PCI host bridge object and initialize RAM, IO &
PCI memory regions.

Signed-off-by: John G Johnson <john.g.johnson@oracle.com>
Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: c537f38d17f90453ca610c6b70cf3480274e0ba1.1611938319.git.jag.raman@oracle.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Jagannathan Raman 2021-01-29 11:46:07 -05:00 committed by Stefan Hajnoczi
parent 6fbd84d632
commit 3f0e7e57a3
6 changed files with 106 additions and 0 deletions

View file

@ -24,6 +24,7 @@ struct RemotePCIHost {
MemoryRegion *mr_pci_mem;
MemoryRegion *mr_sys_io;
MemoryRegion *mr_sys_mem;
};
#endif

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@ -0,0 +1,27 @@
/*
* Remote machine configuration
*
* Copyright © 2018, 2021 Oracle and/or its affiliates.
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*
*/
#ifndef REMOTE_MACHINE_H
#define REMOTE_MACHINE_H
#include "qom/object.h"
#include "hw/boards.h"
#include "hw/pci-host/remote.h"
struct RemoteMachineState {
MachineState parent_obj;
RemotePCIHost *host;
};
#define TYPE_REMOTE_MACHINE "x-remote-machine"
OBJECT_DECLARE_SIMPLE_TYPE(RemoteMachineState, REMOTE_MACHINE)
#endif