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ab8ccae122
Add a list of switch ports within the switch fabric. This will help the lookup of a port inside the whole fabric, and it is the first step towards supporting multiple CPU ports, before deprecating the usage of the unique dst->cpu_dp pointer. In preparation for a future allocation of the dsa_port structures, return -ENOMEM in case no structure is returned, even though this error cannot be reached yet. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>