diff options
| author | Vivien Didelot <vivien.didelot@savoirfairelinux.com> | 2017-03-11 16:12:58 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-12 23:54:07 -0700 |
| commit | 6cd456f38207b56ba18c444d50fe49a7fe8b2a0a (patch) | |
| tree | d7b16a373fa4440f89d323dddf424a62d046e0af /include/net/dsa.h | |
| parent | 01bd96c8831e54a3ba2794c647a269d130872750 (diff) | |
| download | linux-6cd456f38207b56ba18c444d50fe49a7fe8b2a0a.tar.bz2 | |
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: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/dsa.h')
| -rw-r--r-- | include/net/dsa.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 4e13e695f025..bf0e42c2a6f7 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -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; |