[PATCH 4/9] RapidIO: Add relation links between RIO device structures

[Micha Nelissen]

Alexandre Bounine wrote:
> Create back and forward links between RIO devices. These links are intended for
> use by error management and hot-plug extensions.

As RapidIO is a switched network, the concept of 'previous' and 'next' 
devices is invalid. Perhaps it's just the way they were 
discovered/enumerated, but that does not matter any more at runtime. Or 
at least, should not matter.

> @@ -237,6 +241,7 @@ struct rio_switch {
>  	u16 hopcount;
>  	u16 destid;
>  	u8  inport;
> +	u8  nports;
>  	u8 *route_table;
>  	u32 port_ok;

This can be extracted from the swpinfo field (which you removed in 
another patch)?

Micha