[libvirt] [PATCH v3 15/26] qemu: Automatically pick target index and model for pci-root controllers

[Shivaprasad bhat]

>
>
> +/**
> + * qemuDomainAddressFindNewTargetIndex:
> + * @def: domain definition
> + *
> + * Find a target index that can be used for a PCI controller.
> + *
> + * Returns: an unused target index, or -1 if all available target
> + *          indexes are already taken.
> + */
> +static int
> +qemuDomainAddressFindNewTargetIndex(virDomainDefPtr def)
>

May be rename to qemuDomainAddressFindNewPCIRootTargetIndex ?

+{
> +    int idx;
> +    int ret = -1;
> +
> +    /* Try all indexes between 1 and 31 - QEMU only supports 32
> +     * PHBs, and 0 is reserved for the default, implicit one */
> +    for (idx = 1; idx <= 31; idx++) {
> +        bool found = false;
> +        size_t i;
>
>
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