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-rw-r--r--drivers/net/dsa/mv88e6xxx/chip.c33
-rw-r--r--drivers/net/dsa/mv88e6xxx/mv88e6xxx.h17
2 files changed, 31 insertions, 19 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 6e981be..80efee6 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -2482,7 +2482,7 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port)
PORT_CONTROL_USE_TAG | PORT_CONTROL_USE_IP |
PORT_CONTROL_STATE_FORWARDING;
if (dsa_is_cpu_port(ds, port)) {
- if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_EDSA))
+ if (chip->info->tag_protocol == DSA_TAG_PROTO_EDSA)
reg |= PORT_CONTROL_FRAME_ETHER_TYPE_DSA |
PORT_CONTROL_FORWARD_UNKNOWN_MC;
else
@@ -2611,7 +2611,7 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port)
/* Port Ethertype: use the Ethertype DSA Ethertype
* value.
*/
- if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_EDSA)) {
+ if (chip->info->tag_protocol == DSA_TAG_PROTO_EDSA) {
err = mv88e6xxx_port_write(chip, port, PORT_ETH_TYPE,
ETH_P_EDSA);
if (err)
@@ -3637,6 +3637,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 8,
+ .tag_protocol = DSA_TAG_PROTO_DSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6097,
.ops = &mv88e6085_ops,
},
@@ -3651,6 +3652,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 8,
+ .tag_protocol = DSA_TAG_PROTO_DSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6095,
.ops = &mv88e6095_ops,
},
@@ -3679,6 +3681,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_DSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6165,
.ops = &mv88e6123_ops,
},
@@ -3693,6 +3696,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_DSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6185,
.ops = &mv88e6131_ops,
},
@@ -3707,6 +3711,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_DSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6165,
.ops = &mv88e6161_ops,
},
@@ -3721,6 +3726,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_DSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6165,
.ops = &mv88e6165_ops,
},
@@ -3735,6 +3741,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_EDSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6351,
.ops = &mv88e6171_ops,
},
@@ -3749,6 +3756,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_EDSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6352,
.ops = &mv88e6172_ops,
},
@@ -3763,6 +3771,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_EDSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6351,
.ops = &mv88e6175_ops,
},
@@ -3777,6 +3786,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_EDSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6352,
.ops = &mv88e6176_ops,
},
@@ -3791,6 +3801,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 8,
+ .tag_protocol = DSA_TAG_PROTO_EDSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6185,
.ops = &mv88e6185_ops,
},
@@ -3803,6 +3814,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.num_ports = 11, /* 10 + Z80 */
.port_base_addr = 0x0,
.global1_addr = 0x1b,
+ .tag_protocol = DSA_TAG_PROTO_DSA,
.age_time_coeff = 15000,
.g1_irqs = 9,
.flags = MV88E6XXX_FLAGS_FAMILY_6390,
@@ -3819,6 +3831,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_DSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6390,
.ops = &mv88e6190x_ops,
},
@@ -3832,6 +3845,8 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.port_base_addr = 0x0,
.global1_addr = 0x1b,
.age_time_coeff = 15000,
+ .g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_DSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6390,
.ops = &mv88e6391_ops,
},
@@ -3846,6 +3861,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_EDSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6352,
.ops = &mv88e6240_ops,
},
@@ -3860,6 +3876,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_DSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6390,
.ops = &mv88e6290_ops,
},
@@ -3874,6 +3891,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 8,
+ .tag_protocol = DSA_TAG_PROTO_EDSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6320,
.ops = &mv88e6320_ops,
},
@@ -3888,6 +3906,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 8,
+ .tag_protocol = DSA_TAG_PROTO_EDSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6320,
.ops = &mv88e6321_ops,
},
@@ -3902,6 +3921,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_EDSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6351,
.ops = &mv88e6350_ops,
},
@@ -3916,6 +3936,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_EDSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6351,
.ops = &mv88e6351_ops,
},
@@ -3930,6 +3951,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_EDSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6352,
.ops = &mv88e6352_ops,
},
@@ -3943,6 +3965,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_DSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6390,
.ops = &mv88e6390_ops,
},
@@ -3956,6 +3979,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
.global1_addr = 0x1b,
.age_time_coeff = 15000,
.g1_irqs = 9,
+ .tag_protocol = DSA_TAG_PROTO_DSA,
.flags = MV88E6XXX_FLAGS_FAMILY_6390,
.ops = &mv88e6390x_ops,
},
@@ -4056,10 +4080,7 @@ static enum dsa_tag_protocol mv88e6xxx_get_tag_protocol(struct dsa_switch *ds)
{
struct mv88e6xxx_chip *chip = ds->priv;
- if (mv88e6xxx_has(chip, MV88E6XXX_FLAG_EDSA))
- return DSA_TAG_PROTO_EDSA;
-
- return DSA_TAG_PROTO_DSA;
+ return chip->info->tag_protocol;
}
static const char *mv88e6xxx_drv_probe(struct device *dsa_dev,
diff --git a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
index a6dd192..2c51e3a 100644
--- a/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
+++ b/drivers/net/dsa/mv88e6xxx/mv88e6xxx.h
@@ -438,12 +438,6 @@ enum mv88e6xxx_family {
};
enum mv88e6xxx_cap {
- /* Two different tag protocols can be used by the driver. All
- * switches support DSA, but only later generations support
- * EDSA.
- */
- MV88E6XXX_CAP_EDSA,
-
/* Energy Efficient Ethernet.
*/
MV88E6XXX_CAP_EEE,
@@ -506,7 +500,6 @@ enum mv88e6xxx_cap {
};
/* Bitmask of capabilities */
-#define MV88E6XXX_FLAG_EDSA BIT_ULL(MV88E6XXX_CAP_EDSA)
#define MV88E6XXX_FLAG_EEE BIT_ULL(MV88E6XXX_CAP_EEE)
#define MV88E6XXX_FLAG_SMI_CMD BIT_ULL(MV88E6XXX_CAP_SMI_CMD)
@@ -601,8 +594,7 @@ enum mv88e6xxx_cap {
MV88E6XXX_FLAG_VTU)
#define MV88E6XXX_FLAGS_FAMILY_6320 \
- (MV88E6XXX_FLAG_EDSA | \
- MV88E6XXX_FLAG_EEE | \
+ (MV88E6XXX_FLAG_EEE | \
MV88E6XXX_FLAG_GLOBAL2 | \
MV88E6XXX_FLAG_G2_MGMT_EN_2X | \
MV88E6XXX_FLAG_G2_MGMT_EN_0X | \
@@ -616,8 +608,7 @@ enum mv88e6xxx_cap {
MV88E6XXX_FLAGS_PVT)
#define MV88E6XXX_FLAGS_FAMILY_6351 \
- (MV88E6XXX_FLAG_EDSA | \
- MV88E6XXX_FLAG_G1_ATU_FID | \
+ (MV88E6XXX_FLAG_G1_ATU_FID | \
MV88E6XXX_FLAG_G1_VTU_FID | \
MV88E6XXX_FLAG_GLOBAL2 | \
MV88E6XXX_FLAG_G2_INT | \
@@ -633,8 +624,7 @@ enum mv88e6xxx_cap {
MV88E6XXX_FLAGS_PVT)
#define MV88E6XXX_FLAGS_FAMILY_6352 \
- (MV88E6XXX_FLAG_EDSA | \
- MV88E6XXX_FLAG_EEE | \
+ (MV88E6XXX_FLAG_EEE | \
MV88E6XXX_FLAG_G1_ATU_FID | \
MV88E6XXX_FLAG_G1_VTU_FID | \
MV88E6XXX_FLAG_GLOBAL2 | \
@@ -676,6 +666,7 @@ struct mv88e6xxx_info {
unsigned int global1_addr;
unsigned int age_time_coeff;
unsigned int g1_irqs;
+ enum dsa_tag_protocol tag_protocol;
unsigned long long flags;
const struct mv88e6xxx_ops *ops;
};
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