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2020 Sep 15
0
[PATCH RFC v1 13/18] asm-generic/hyperv: introduce hv_device_id and auxiliary structures
...t16;
> +
> + struct {
> + u8 function:3;
> + u8 device:5;
> + u8 bus;
> + };
> +} __packed;
> +
> +union hv_pci_bus_range {
> + u16 as_uint16;
> +
> + struct {
> + u8 subordinate_bus;
> + u8 secondary_bus;
> + };
> +} __packed;
> +
> +union hv_device_id {
> + u64 as_uint64;
> +
> + struct {
> + u64 :62;
> + u64 device_type:2;
> + };
> +
> + // HV_DEVICE_TYPE_LOGICAL
Nit: please no '//' comments.
> + struct {
> + u64 id:62;
> + u64 device_type:2;
> + } logical;
> +
> + // HV_DEVICE_TYPE_PCI
&g...