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hv: return pre-defined vcpu_num from HV to upper layer

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There is plan that define each VM configuration statically in HV and let
DM just do VM creating and destroying. So DM need get vcpu_num
information when VM creating.

This patch return the vcpu_num via the API param. And also initial the
VMs' cpu_num for existing scenarios.

Tracked-On: #3663
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Signed-off-by: Yu Wang <yu1.wang@intel.com>
Signed-off-by: Shuo A Liu <shuo.a.liu@intel.com>
Reviewed-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Shuo A Liu
2019-05-21 15:58:23 +08:00
committed by ACRN System Integration
parent 59e39c5fbb
commit ca2540fe8c
8 changed files with 17 additions and 1 deletions
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1
hypervisor/include/arch/x86/vm_config.h
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@@ -96,6 +96,7 @@ struct acrn_vm_config {
char name[MAX_VM_OS_NAME_LEN]; /* VM name identifier, useful for debug. */
const uint8_t uuid[16]; /* UUID of the VM */
uint64_t pcpu_bitmap; /* from pcpu bitmap, we could know VM core number */
uint16_t vcpu_num; /* Number of vCPUs for the VM */
uint64_t guest_flags; /* VM flags that we want to configure for guest
* Now we have two flags:
* GUEST_FLAG_SECURE_WORLD_ENABLED