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HV: setup px info when create vm

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The vm px info would be used for guest Pstate control.
Currently it is copied from host boot cpu.

Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Kevin Tian <kevin.tian@intel.com>
This commit is contained in:
Victor Sun
2018-04-05 19:58:40 +08:00
committed by Jack Ren
parent a28fbd15b5
commit 0e2b9fc7fa
5 changed files with 41 additions and 0 deletions
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1
hypervisor/include/arch/x86/cpu_state_tbl.h
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@@ -38,5 +38,6 @@ struct cpu_state_table {
};
void load_cpu_state_data(void);
void vm_setup_cpu_state(struct vm *vm);
#endif /* CPU_STATE_TBL_H */

6
hypervisor/include/arch/x86/guest/vm.h
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@@ -80,6 +80,11 @@ struct vm_sw_info {
uint64_t req_buf;
};
struct vm_pm_info {
uint8_t px_cnt;
struct cpu_px_data px_data[MAX_PSTATE];
};
/* VM guest types */
#define VM_LINUX_GUEST 0x02
#define VM_MONO_GUEST 0x01
@@ -152,6 +157,7 @@ struct vm {
struct vm_attr attr; /* Reference to this VM's attributes */
struct vm_hw_info hw; /* Reference to this VM's HW information */
struct vm_sw_info sw; /* Reference to SW associated with this VM */
struct vm_pm_info pm; /* Reference to this VM's arch information */
struct vm_arch arch_vm; /* Reference to this VM's arch information */
struct vm_state_info state_info;/* State info of this VM */
enum vm_state state; /* VM state */

1
hypervisor/include/arch/x86/hv_arch.h
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@@ -41,6 +41,7 @@
#include <io.h>
#include <vcpu.h>
#include <trusty.h>
#include <cpu_state_tbl.h>
#include <vm.h>
#include <cpuid.h>
#include <mmu.h>