Re: [PATCH v3 5/8] ath11k: use KVM MSI domain for VM passthrough

[Jason Gunthorpe]

On Thu, Oct 29, 2026 at 05:37:10PM +0100, Jose Ignacio Tornos Martinez wrote:
> @@ -855,6 +858,13 @@ static int ath11k_pci_power_up(struct ath11k_base *ab)
>  
>  	ath11k_pci_msi_enable(ab_pci);
>  
> +#if IS_ENABLED(CONFIG_PCI_KVM_MSI_DOMAIN)
> +	if (kvm_pci_msi_wait_ready(ab_pci->pdev, 500) > 0)
> +		kvm_pci_msi_get_address(ab_pci->pdev, &ab->pci.msi.addr_lo,
> +					&ab->pci.msi.addr_hi,
> +					&ab->pci.msi.ep_base_data);
> +#endif

This connection should be done through ACPI somehow, and I think
Thomas would expect this to be modeled on the platform msi domain,
just ported to PCI instead of this.

Jason