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hv: vpci: hv: vpci: refine pci device assignment logic

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Now Host Bridge and PCI Bridge could only be added to SOS's acrn_vm_pci_dev_config.
So For UOS, we always emualte Host Bridge and PCI Bridge for it and assign PCI device
to it; for SOS, if it's the highest severity VM, we will assign Host Bridge and PCI
Bridge to it directly, otherwise, we will emulate them same as UOS.

Tracked-On: #4550
Signed-off-by: Li Fei1 <fei1.li@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Li Fei1
2020-06-02 15:50:46 +08:00
committed by wenlingz
parent b8f151a55f
commit ae4fa40adc
5 changed files with 20 additions and 24 deletions
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2
hypervisor/include/arch/x86/guest/vm.h
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@@ -254,7 +254,7 @@ bool is_lapic_pt_configured(const struct acrn_vm *vm);
bool is_rt_vm(const struct acrn_vm *vm);
bool is_pi_capable(const struct acrn_vm *vm);
bool has_rt_vm(void);
bool is_highest_severity_vm(const struct acrn_vm *vm);
struct acrn_vm *get_highest_severity_vm(bool runtime);
bool vm_hide_mtrr(const struct acrn_vm *vm);
void update_vm_vlapic_state(struct acrn_vm *vm);
enum vm_vlapic_state check_vm_vlapic_state(const struct acrn_vm *vm);