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Commit 6cd456f3 authored by Vivien Didelot's avatar Vivien Didelot Committed by David S. Miller
Browse files

net: dsa: add dsa_is_normal_port helper 



Introduce a dsa_is_normal_port helper to check if a given port is a
normal user port as opposed to a CPU port or DSA link.

Signed-off-by: default avatarVivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 01bd96c8

include/net/dsa.h

+5 −0
Original line number Diff line number Diff line
@@ -248,6 +248,11 @@ static inline bool dsa_is_dsa_port(struct dsa_switch *ds, int p) 
	return !!((ds->dsa_port_mask) & (1 << p));

}



static inline bool dsa_is_normal_port(struct dsa_switch *ds, int p)

{

	return !dsa_is_cpu_port(ds, p) && !dsa_is_dsa_port(ds, p);

}



static inline bool dsa_is_port_initialized(struct dsa_switch *ds, int p)

{

	return ds->enabled_port_mask & (1 << p) && ds->ports[p].netdev;