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hv: Use new struct acrn_platform_info to adapt new HSM driver

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struct hc_platform_info	->	struct acrn_platform_info
MAX_PLATFORM_LAPIC_IDS	->	ACRN_PLATFORM_LAPIC_IDS_MAX

A layout change to the struct hc_platform_info is that move
max_kata_containers to back of vm_config_size,
		uint16_t max_vcpus_per_vm;
		uint16_t max_vms;
		uint32_t vm_config_size;
		uint64_t max_kata_containers;
Then, they are nature 64-bits aligned.

Tracked-On: #6282
Signed-off-by: Shuo A Liu <shuo.a.liu@intel.com>
This commit is contained in:
Shuo A Liu
2021-07-07 11:30:48 +08:00
committed by wenlingz
parent 3deb973b7a
commit 7efe18a84b
3 changed files with 63 additions and 65 deletions
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26
hypervisor/common/hypercall.c
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@@ -186,7 +186,7 @@ static void get_cache_shift(uint32_t *l2_shift, uint32_t *l3_shift)
* for the current platform.
*
* @param vcpu Pointer to vCPU that initiates the hypercall.
* @param param1 GPA pointer to struct hc_platform_info.
* @param param1 GPA pointer to struct acrn_platform_info.
*
* @pre is_sos_vm(vcpu->vm)
* @return 0 on success, non zero in case of error.
@@ -195,7 +195,7 @@ int32_t hcall_get_platform_info(struct acrn_vcpu *vcpu, __unused struct acrn_vm
uint64_t param1, __unused uint64_t param2)
{
struct acrn_vm *vm = vcpu->vm;
struct hc_platform_info pi = { 0 };
struct acrn_platform_info pi = { 0 };
uint32_t entry_size = sizeof(struct acrn_vm_config);
int32_t ret;
@@ -205,22 +205,22 @@ int32_t hcall_get_platform_info(struct acrn_vcpu *vcpu, __unused struct acrn_vm
uint16_t i;
uint16_t pcpu_nums = get_pcpu_nums();
get_cache_shift(&pi.l2_cat_shift, &pi.l3_cat_shift);
get_cache_shift(&pi.hw.l2_cat_shift, &pi.hw.l3_cat_shift);
for (i = 0U; i < min(pcpu_nums, MAX_PLATFORM_LAPIC_IDS); i++) {
pi.lapic_ids[i] = per_cpu(lapic_id, i);
for (i = 0U; i < min(pcpu_nums, ACRN_PLATFORM_LAPIC_IDS_MAX); i++) {
pi.hw.lapic_ids[i] = per_cpu(lapic_id, i);
}
pi.cpu_num = pcpu_nums;
pi.version = 0x100; /* version 1.0; byte[1:0] = major:minor version */
pi.max_vcpus_per_vm = MAX_VCPUS_PER_VM;
pi.max_kata_containers = CONFIG_MAX_KATA_VM_NUM;
pi.max_vms = CONFIG_MAX_VM_NUM;
pi.vm_config_entry_size = entry_size;
pi.hw.cpu_num = pcpu_nums;
pi.hw.version = 0x100; /* version 1.0; byte[1:0] = major:minor version */
pi.sw.max_vcpus_per_vm = MAX_VCPUS_PER_VM;
pi.sw.max_kata_containers = CONFIG_MAX_KATA_VM_NUM;
pi.sw.max_vms = CONFIG_MAX_VM_NUM;
pi.sw.vm_config_size = entry_size;
/* If it wants to get the vm_configs info */
if (pi.vm_configs_addr != 0UL) {
ret = copy_to_gpa(vm, (void *)get_vm_config(0U), pi.vm_configs_addr, entry_size * pi.max_vms);
if (pi.sw.vm_configs_addr != 0UL) {
ret = copy_to_gpa(vm, (void *)get_vm_config(0U), pi.sw.vm_configs_addr, entry_size * pi.sw.max_vms);
}
if (ret == 0) {