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hv[v2]: remove registration of default port IO and MMIO handlers

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- The default behaviors of PIO & MMIO handlers are same
   for all VMs, no need to expose dedicated APIs to register
   default hanlders for SOS and prelaunched VM.

Tracked-On: #3904
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
This commit is contained in:
Yonghua Huang
2019-10-18 15:40:51 +08:00
committed by wenlingz
parent 73b8c91e06
commit 2e62ad9574
4 changed files with 12 additions and 47 deletions
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6
hypervisor/arch/x86/guest/vm.c
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@@ -445,12 +445,6 @@ int32_t create_vm(uint16_t vm_id, struct acrn_vm_config *vm_config, struct acrn_
vm->arch_vm.nworld_eptp = vm->arch_vm.ept_mem_ops.get_pml4_page(vm->arch_vm.ept_mem_ops.info);
sanitize_pte((uint64_t *)vm->arch_vm.nworld_eptp, &vm->arch_vm.ept_mem_ops);
/* Register default handlers for PIO & MMIO if it is, SOS VM or Pre-launched VM */
if ((vm_config->load_order == SOS_VM) || (vm_config->load_order == PRE_LAUNCHED_VM)) {
register_pio_default_emulation_handler(vm);
register_mmio_default_emulation_handler(vm);
}
(void)memcpy_s(&vm->uuid[0], sizeof(vm->uuid),
&vm_config->uuid[0], sizeof(vm_config->uuid));