diff options
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.c | 9 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/chip.h | 9 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/global1.c | 42 | ||||
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/global1.h | 8 |
4 files changed, 52 insertions, 16 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 0dbe6c8b9dc0..dfca0ec35145 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -2390,7 +2390,14 @@ static int mv88e6xxx_setup_upstream_port(struct mv88e6xxx_chip *chip, int port) if (chip->info->ops->set_egress_port) { err = chip->info->ops->set_egress_port(chip, - upstream_port); + MV88E6XXX_EGRESS_DIR_INGRESS, + upstream_port); + if (err) + return err; + + err = chip->info->ops->set_egress_port(chip, + MV88E6XXX_EGRESS_DIR_EGRESS, + upstream_port); if (err) return err; } diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h index 65ce09bdcbcf..9fc93b1a9f74 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.h +++ b/drivers/net/dsa/mv88e6xxx/chip.h @@ -33,6 +33,11 @@ enum mv88e6xxx_egress_mode { MV88E6XXX_EGRESS_MODE_ETHERTYPE, }; +enum mv88e6xxx_egress_direction { + MV88E6XXX_EGRESS_DIR_INGRESS, + MV88E6XXX_EGRESS_DIR_EGRESS, +}; + enum mv88e6xxx_frame_mode { MV88E6XXX_FRAME_MODE_NORMAL, MV88E6XXX_FRAME_MODE_DSA, @@ -465,7 +470,9 @@ struct mv88e6xxx_ops { int (*stats_get_stats)(struct mv88e6xxx_chip *chip, int port, uint64_t *data); int (*set_cpu_port)(struct mv88e6xxx_chip *chip, int port); - int (*set_egress_port)(struct mv88e6xxx_chip *chip, int port); + int (*set_egress_port)(struct mv88e6xxx_chip *chip, + enum mv88e6xxx_egress_direction direction, + int port); #define MV88E6XXX_CASCADE_PORT_NONE 0xe #define MV88E6XXX_CASCADE_PORT_MULTIPLE 0xf diff --git a/drivers/net/dsa/mv88e6xxx/global1.c b/drivers/net/dsa/mv88e6xxx/global1.c index 25ec4c0ac589..36b88db22946 100644 --- a/drivers/net/dsa/mv88e6xxx/global1.c +++ b/drivers/net/dsa/mv88e6xxx/global1.c @@ -263,7 +263,9 @@ int mv88e6250_g1_ieee_pri_map(struct mv88e6xxx_chip *chip) /* Offset 0x1a: Monitor Control */ /* Offset 0x1a: Monitor & MGMT Control on some devices */ -int mv88e6095_g1_set_egress_port(struct mv88e6xxx_chip *chip, int port) +int mv88e6095_g1_set_egress_port(struct mv88e6xxx_chip *chip, + enum mv88e6xxx_egress_direction direction, + int port) { u16 reg; int err; @@ -272,11 +274,20 @@ int mv88e6095_g1_set_egress_port(struct mv88e6xxx_chip *chip, int port) if (err) return err; - reg &= ~(MV88E6185_G1_MONITOR_CTL_INGRESS_DEST_MASK | - MV88E6185_G1_MONITOR_CTL_EGRESS_DEST_MASK); - - reg |= port << __bf_shf(MV88E6185_G1_MONITOR_CTL_INGRESS_DEST_MASK) | - port << __bf_shf(MV88E6185_G1_MONITOR_CTL_EGRESS_DEST_MASK); + switch (direction) { + case MV88E6XXX_EGRESS_DIR_INGRESS: + reg &= MV88E6185_G1_MONITOR_CTL_INGRESS_DEST_MASK; + reg |= port << + __bf_shf(MV88E6185_G1_MONITOR_CTL_INGRESS_DEST_MASK); + break; + case MV88E6XXX_EGRESS_DIR_EGRESS: + reg &= MV88E6185_G1_MONITOR_CTL_EGRESS_DEST_MASK; + reg |= port << + __bf_shf(MV88E6185_G1_MONITOR_CTL_EGRESS_DEST_MASK); + break; + default: + return -EINVAL; + } return mv88e6xxx_g1_write(chip, MV88E6185_G1_MONITOR_CTL, reg); } @@ -310,17 +321,24 @@ static int mv88e6390_g1_monitor_write(struct mv88e6xxx_chip *chip, return mv88e6xxx_g1_write(chip, MV88E6390_G1_MONITOR_MGMT_CTL, reg); } -int mv88e6390_g1_set_egress_port(struct mv88e6xxx_chip *chip, int port) +int mv88e6390_g1_set_egress_port(struct mv88e6xxx_chip *chip, + enum mv88e6xxx_egress_direction direction, + int port) { u16 ptr; int err; - ptr = MV88E6390_G1_MONITOR_MGMT_CTL_PTR_INGRESS_DEST; - err = mv88e6390_g1_monitor_write(chip, ptr, port); - if (err) - return err; + switch (direction) { + case MV88E6XXX_EGRESS_DIR_INGRESS: + ptr = MV88E6390_G1_MONITOR_MGMT_CTL_PTR_INGRESS_DEST; + break; + case MV88E6XXX_EGRESS_DIR_EGRESS: + ptr = MV88E6390_G1_MONITOR_MGMT_CTL_PTR_EGRESS_DEST; + break; + default: + return -EINVAL; + } - ptr = MV88E6390_G1_MONITOR_MGMT_CTL_PTR_EGRESS_DEST; err = mv88e6390_g1_monitor_write(chip, ptr, port); if (err) return err; diff --git a/drivers/net/dsa/mv88e6xxx/global1.h b/drivers/net/dsa/mv88e6xxx/global1.h index 342172275841..bc5a6b2bb1e4 100644 --- a/drivers/net/dsa/mv88e6xxx/global1.h +++ b/drivers/net/dsa/mv88e6xxx/global1.h @@ -288,8 +288,12 @@ int mv88e6095_g1_stats_set_histogram(struct mv88e6xxx_chip *chip); int mv88e6390_g1_stats_set_histogram(struct mv88e6xxx_chip *chip); void mv88e6xxx_g1_stats_read(struct mv88e6xxx_chip *chip, int stat, u32 *val); int mv88e6xxx_g1_stats_clear(struct mv88e6xxx_chip *chip); -int mv88e6095_g1_set_egress_port(struct mv88e6xxx_chip *chip, int port); -int mv88e6390_g1_set_egress_port(struct mv88e6xxx_chip *chip, int port); +int mv88e6095_g1_set_egress_port(struct mv88e6xxx_chip *chip, + enum mv88e6xxx_egress_direction direction, + int port); +int mv88e6390_g1_set_egress_port(struct mv88e6xxx_chip *chip, + enum mv88e6xxx_egress_direction direction, + int port); int mv88e6095_g1_set_cpu_port(struct mv88e6xxx_chip *chip, int port); int mv88e6390_g1_set_cpu_port(struct mv88e6xxx_chip *chip, int port); int mv88e6390_g1_mgmt_rsvd2cpu(struct mv88e6xxx_chip *chip); |