now init_scheduler should belong to and move to hwmgmt module
Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <edide.dong@intel.com>
use struct sched_object as the main interface of scheduling, then
make scheduler as an independent module to vcpu:
- add struct sched_object as one field in struct vcpu
- define sched_object.thread for switch_to thread
- define sched_object.prepare_switch_out/in for prepare_switch before
switch_to
- move context_switch_out/context_switch_in into vcpu.c as
vcpu.sched_obj.prepare_switch_out/in
- make default_idle as global idle.thread for idle_thread
- make vcpu_thread as vcpu.sched_obj.thread for each vcpu thread
- simplify switch_to based on sched_object
Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <edide.dong@intel.com>
vmx.c should only take care host vmx operations, which should not
contain vcpu reference, so refine vmx on/off APIs, move out use
of vcpu by adding one per cpu vmcs_run pointer.
as now each pcpu only run on one vcpu, so just keep running vmcs
in per cpu vmcs_run pointer is enough.
Changes to be committed:
modified: arch/x86/cpu.c
modified: arch/x86/init.c
modified: arch/x86/pm.c
modified: arch/x86/vmcs.c
modified: arch/x86/vmx.c
modified: include/arch/x86/per_cpu.h
modified: include/arch/x86/vmx.h
Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
By switching AP wakeup from broadcast to one by one, we could
set correct stack for each AP and drop the temp stack used during
AP boot.
Tracked-On: #2034
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
hypervisor initilization component triggered by boot component,
and it calls different components initilization functions from
the highest layer.
this patch added init.c and move reorged cpu init functions into
it, keep hardware management functions in cpu.c but move other
components' init function into init.c.
the hypervisor initilization components will call:
- init_cpu_pre
- init_cpu_post
- init_bsp
- init_debug_pre
- init_debug_post
- init_guest
- init_passthru
- enter_guest_mode
the hypervisor initilization component include files:
arch/x86/init.c
include/arch/x86/init.h
this component is higest layer, so there is no reverse dependencies for it.
v2:
- separate into 2 patches, 1 for reorg, 1 for pure move.
Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Xu, Anthony <anthony.xu@intel.com>
