This is an attempt to convert the accel initialization and registration code
to be QOM-based. Some use cases for this are:
* Isolating KVM-specific CPU initialization and compatibility code;
* Use compat_props to implement accelrator-specific compatibility code
on machine-types;
* Returning accelerator-specific information on the "query-cpu-definitions"
QMP command (e.g. "runnable" information; CPU features).
Changes v2 -> v3:
* Rename hw/core/accel.c to accel.c
* Rename include/hw/accel.h to include/sysemu/accel.h
* Report unknown accelerator as "not found" instead of "does not exist"
* Squashed "accel: Create accel object when initializing machine" and
"accel: Save AccelState on MachineState when initializing" in a single
patch
Changes v1 -> v2:
* Remove the TYPE_X86_ACCEL interface and KVM-specific changes, by now
(they will be submitted later).
* Introduce ACCEL_CLASS_NAME(s) macro.
Cc: Michael Mueller <m...@linux.vnet.ibm.com>
Cc: Christian Borntraeger <borntrae...@de.ibm.com>
Cc: Alexander Graf <ag...@suse.de>
Cc: "Jason J. Herne" <jjhe...@linux.vnet.ibm.com>
Cc: Paolo Bonzini <pbonz...@redhat.com>
Cc: Andreas Färber <afaer...@suse.de>
Cc: Marcel Apfelbaum <marce...@redhat.com>
Cc: "Michael S. Tsirkin" <m...@redhat.com>
Eduardo Habkost (17):
vl.c: Small coding style fix
accel: Move accel code to accel.c
accel: Create AccelType typedef
accel: Simplify configure_accelerator() using AccelType *acc variable
accel: Move accel name lookup to separate function
accel: Use QOM classes for accel types
accel: Make AccelClass.available() optional
accel: Report unknown accelerator as "not found" instead of "does not
exist"
accel: Move KVM accel registration to kvm-all.c
accel: Move Xen registration code to xen-common.c
accel: Move qtest accel registration to qtest.c
accel: Remove tcg_available() function
accel: Move accel init/allowed code to separate function
accel: Rename 'init' method to 'init_machine'
accel: Pass MachineState object to accel init functions
accel: Create accel object when initializing machine
kvm: Make KVMState be the TYPE_KVM_ACCEL instance struct
Makefile.objs | 1 +
accel.c | 157 +++++++++++++++++++++++++++++++++++++++++++++
arch_init.c | 5 --
include/hw/boards.h | 1 +
include/hw/xen/xen.h | 1 -
include/qemu/typedefs.h | 3 +
include/sysemu/accel.h | 62 ++++++++++++++++++
include/sysemu/arch_init.h | 1 -
include/sysemu/kvm.h | 2 -
include/sysemu/qtest.h | 1 -
kvm-all.c | 40 ++++++++++--
kvm-stub.c | 5 --
qtest.c | 27 +++++++-
vl.c | 83 +-----------------------
xen-common-stub.c | 6 --
xen-common.c | 25 +++++++-
16 files changed, 311 insertions(+), 109 deletions(-)
create mode 100644 accel.c
create mode 100644 include/sysemu/accel.h
--
1.9.3
