net: dsa: change tag_protocol to an enum
Now that we introduced an additional multiplexing/demultiplexing layer
with commit 3e8a72d1dae37 ("net: dsa: reduce number of protocol hooks")
that lives within the DSA code, we no longer need to have a given switch
driver tag_protocol be an actual ethertype value, instead, we can
replace it with an enum: dsa_tag_protocol.
Do this replacement in the drivers, which allows us to get rid of the
cpu_to_be16()/htons() dance, and remove ETH_P_BRCMTAG since we do not
need it anymore.
Suggested-by: Alexander Duyck <alexander.duyck@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c
index bb7cb8e..e9918c7 100644
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -592,7 +592,7 @@
}
static struct dsa_switch_driver bcm_sf2_switch_driver = {
- .tag_protocol = htons(ETH_P_BRCMTAG),
+ .tag_protocol = DSA_TAG_PROTO_BRCM,
.priv_size = sizeof(struct bcm_sf2_priv),
.probe = bcm_sf2_sw_probe,
.setup = bcm_sf2_sw_setup,
diff --git a/drivers/net/dsa/mv88e6060.c b/drivers/net/dsa/mv88e6060.c
index 7a54ec0..d8037c1 100644
--- a/drivers/net/dsa/mv88e6060.c
+++ b/drivers/net/dsa/mv88e6060.c
@@ -258,7 +258,7 @@
}
static struct dsa_switch_driver mv88e6060_switch_driver = {
- .tag_protocol = htons(ETH_P_TRAILER),
+ .tag_protocol = DSA_TAG_PROTO_TRAILER,
.probe = mv88e6060_probe,
.setup = mv88e6060_setup,
.set_addr = mv88e6060_set_addr,
diff --git a/drivers/net/dsa/mv88e6123_61_65.c b/drivers/net/dsa/mv88e6123_61_65.c
index 69c4251..975774f 100644
--- a/drivers/net/dsa/mv88e6123_61_65.c
+++ b/drivers/net/dsa/mv88e6123_61_65.c
@@ -207,7 +207,7 @@
*/
val = 0x0433;
if (dsa_is_cpu_port(ds, p)) {
- if (ds->dst->tag_protocol == htons(ETH_P_EDSA))
+ if (ds->dst->tag_protocol == DSA_TAG_PROTO_EDSA)
val |= 0x3300;
else
val |= 0x0100;
@@ -391,7 +391,7 @@
}
struct dsa_switch_driver mv88e6123_61_65_switch_driver = {
- .tag_protocol = cpu_to_be16(ETH_P_EDSA),
+ .tag_protocol = DSA_TAG_PROTO_EDSA,
.priv_size = sizeof(struct mv88e6xxx_priv_state),
.probe = mv88e6123_61_65_probe,
.setup = mv88e6123_61_65_setup,
diff --git a/drivers/net/dsa/mv88e6131.c b/drivers/net/dsa/mv88e6131.c
index 953bc6a..35541f2 100644
--- a/drivers/net/dsa/mv88e6131.c
+++ b/drivers/net/dsa/mv88e6131.c
@@ -379,7 +379,7 @@
}
struct dsa_switch_driver mv88e6131_switch_driver = {
- .tag_protocol = cpu_to_be16(ETH_P_DSA),
+ .tag_protocol = DSA_TAG_PROTO_DSA,
.priv_size = sizeof(struct mv88e6xxx_priv_state),
.probe = mv88e6131_probe,
.setup = mv88e6131_setup,