diff options
Diffstat (limited to '')
-rw-r--r-- | drivers/net/dsa/mv88e6352.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/net/dsa/mv88e6352.c b/drivers/net/dsa/mv88e6352.c index 4afc24df56b8..c622a1d58480 100644 --- a/drivers/net/dsa/mv88e6352.c +++ b/drivers/net/dsa/mv88e6352.c @@ -73,6 +73,7 @@ static const char *mv88e6352_drv_probe(struct device *dsa_dev, static int mv88e6352_setup_global(struct dsa_switch *ds) { + struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); u32 upstream_port = dsa_upstream_port(ds); int ret; u32 reg; @@ -84,7 +85,7 @@ static int mv88e6352_setup_global(struct dsa_switch *ds) /* Discard packets with excessive collisions, * mask all interrupt sources, enable PPU (bit 14, undocumented). */ - ret = mv88e6xxx_reg_write(ds, REG_GLOBAL, GLOBAL_CONTROL, + ret = mv88e6xxx_reg_write(ps, REG_GLOBAL, GLOBAL_CONTROL, GLOBAL_CONTROL_PPU_ENABLE | GLOBAL_CONTROL_DISCARD_EXCESS); if (ret) @@ -97,14 +98,14 @@ static int mv88e6352_setup_global(struct dsa_switch *ds) reg = upstream_port << GLOBAL_MONITOR_CONTROL_INGRESS_SHIFT | upstream_port << GLOBAL_MONITOR_CONTROL_EGRESS_SHIFT | upstream_port << GLOBAL_MONITOR_CONTROL_ARP_SHIFT; - ret = mv88e6xxx_reg_write(ds, REG_GLOBAL, GLOBAL_MONITOR_CONTROL, reg); + ret = mv88e6xxx_reg_write(ps, REG_GLOBAL, GLOBAL_MONITOR_CONTROL, reg); if (ret) return ret; /* Disable remote management for now, and set the switch's * DSA device number. */ - return mv88e6xxx_reg_write(ds, REG_GLOBAL, 0x1c, ds->index & 0x1f); + return mv88e6xxx_reg_write(ps, REG_GLOBAL, 0x1c, ds->index & 0x1f); } static int mv88e6352_setup(struct dsa_switch *ds) @@ -112,13 +113,15 @@ static int mv88e6352_setup(struct dsa_switch *ds) struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); int ret; - ret = mv88e6xxx_setup_common(ds); + ps->ds = ds; + + ret = mv88e6xxx_setup_common(ps); if (ret < 0) return ret; mutex_init(&ps->eeprom_mutex); - ret = mv88e6xxx_switch_reset(ds, true); + ret = mv88e6xxx_switch_reset(ps, true); if (ret < 0) return ret; @@ -136,7 +139,7 @@ static int mv88e6352_read_eeprom_word(struct dsa_switch *ds, int addr) mutex_lock(&ps->eeprom_mutex); - ret = mv88e6xxx_reg_write(ds, REG_GLOBAL2, GLOBAL2_EEPROM_OP, + ret = mv88e6xxx_reg_write(ps, REG_GLOBAL2, GLOBAL2_EEPROM_OP, GLOBAL2_EEPROM_OP_READ | (addr & GLOBAL2_EEPROM_OP_ADDR_MASK)); if (ret < 0) @@ -146,7 +149,7 @@ static int mv88e6352_read_eeprom_word(struct dsa_switch *ds, int addr) if (ret < 0) goto error; - ret = mv88e6xxx_reg_read(ds, REG_GLOBAL2, GLOBAL2_EEPROM_DATA); + ret = mv88e6xxx_reg_read(ps, REG_GLOBAL2, GLOBAL2_EEPROM_DATA); error: mutex_unlock(&ps->eeprom_mutex); return ret; @@ -217,9 +220,10 @@ static int mv88e6352_get_eeprom(struct dsa_switch *ds, static int mv88e6352_eeprom_is_readonly(struct dsa_switch *ds) { + struct mv88e6xxx_priv_state *ps = ds_to_priv(ds); int ret; - ret = mv88e6xxx_reg_read(ds, REG_GLOBAL2, GLOBAL2_EEPROM_OP); + ret = mv88e6xxx_reg_read(ps, REG_GLOBAL2, GLOBAL2_EEPROM_OP); if (ret < 0) return ret; @@ -237,11 +241,11 @@ static int mv88e6352_write_eeprom_word(struct dsa_switch *ds, int addr, mutex_lock(&ps->eeprom_mutex); - ret = mv88e6xxx_reg_write(ds, REG_GLOBAL2, GLOBAL2_EEPROM_DATA, data); + ret = mv88e6xxx_reg_write(ps, REG_GLOBAL2, GLOBAL2_EEPROM_DATA, data); if (ret < 0) goto error; - ret = mv88e6xxx_reg_write(ds, REG_GLOBAL2, GLOBAL2_EEPROM_OP, + ret = mv88e6xxx_reg_write(ps, REG_GLOBAL2, GLOBAL2_EEPROM_OP, GLOBAL2_EEPROM_OP_WRITE | (addr & GLOBAL2_EEPROM_OP_ADDR_MASK)); if (ret < 0) |