diff options
-rw-r--r-- | arch/arm/plat-orion/common.c | 2 | ||||
-rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 2 | ||||
-rw-r--r-- | drivers/net/dsa/mv88e6060.c | 13 | ||||
-rw-r--r-- | drivers/net/dsa/mv88e6123_61_65.c | 6 | ||||
-rw-r--r-- | drivers/net/dsa/mv88e6131.c | 6 | ||||
-rw-r--r-- | drivers/net/dsa/mv88e6171.c | 6 | ||||
-rw-r--r-- | drivers/net/dsa/mv88e6xxx.c | 4 | ||||
-rw-r--r-- | include/net/dsa.h | 9 | ||||
-rw-r--r-- | net/dsa/dsa.c | 24 | ||||
-rw-r--r-- | net/dsa/slave.c | 2 |
10 files changed, 42 insertions, 32 deletions
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c index 3ec6e8e8d368..f5b00f41c4f6 100644 --- a/arch/arm/plat-orion/common.c +++ b/arch/arm/plat-orion/common.c @@ -499,7 +499,7 @@ void __init orion_ge00_switch_init(struct dsa_platform_data *d, int irq) d->netdev = &orion_ge00.dev; for (i = 0; i < d->nr_chips; i++) - d->chip[i].mii_bus = &orion_ge00_shared.dev; + d->chip[i].host_dev = &orion_ge00_shared.dev; orion_switch_device.dev.platform_data = d; platform_device_register(&orion_switch_device); diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index e9918c7f1792..02d7db320d90 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -129,7 +129,7 @@ static int bcm_sf2_sw_get_sset_count(struct dsa_switch *ds) return BCM_SF2_STATS_SIZE; } -static char *bcm_sf2_sw_probe(struct mii_bus *bus, int sw_addr) +static char *bcm_sf2_sw_probe(struct device *host_dev, int sw_addr) { return "Broadcom Starfighter 2"; } diff --git a/drivers/net/dsa/mv88e6060.c b/drivers/net/dsa/mv88e6060.c index d8037c1055ac..776e965dc9f4 100644 --- a/drivers/net/dsa/mv88e6060.c +++ b/drivers/net/dsa/mv88e6060.c @@ -21,7 +21,8 @@ static int reg_read(struct dsa_switch *ds, int addr, int reg) { - return mdiobus_read(ds->master_mii_bus, ds->pd->sw_addr + addr, reg); + return mdiobus_read(to_mii_bus(ds->master_dev), + ds->pd->sw_addr + addr, reg); } #define REG_READ(addr, reg) \ @@ -37,8 +38,8 @@ static int reg_read(struct dsa_switch *ds, int addr, int reg) static int reg_write(struct dsa_switch *ds, int addr, int reg, u16 val) { - return mdiobus_write(ds->master_mii_bus, ds->pd->sw_addr + addr, - reg, val); + return mdiobus_write(to_mii_bus(ds->master_dev), + ds->pd->sw_addr + addr, reg, val); } #define REG_WRITE(addr, reg, val) \ @@ -50,10 +51,14 @@ static int reg_write(struct dsa_switch *ds, int addr, int reg, u16 val) return __ret; \ }) -static char *mv88e6060_probe(struct mii_bus *bus, int sw_addr) +static char *mv88e6060_probe(struct device *host_dev, int sw_addr) { + struct mii_bus *bus = dsa_host_dev_to_mii_bus(host_dev); int ret; + if (bus == NULL) + return NULL; + ret = mdiobus_read(bus, sw_addr + REG_PORT(0), 0x03); if (ret >= 0) { ret &= 0xfff0; diff --git a/drivers/net/dsa/mv88e6123_61_65.c b/drivers/net/dsa/mv88e6123_61_65.c index 975774f338c2..a332c53ff955 100644 --- a/drivers/net/dsa/mv88e6123_61_65.c +++ b/drivers/net/dsa/mv88e6123_61_65.c @@ -17,10 +17,14 @@ #include <net/dsa.h> #include "mv88e6xxx.h" -static char *mv88e6123_61_65_probe(struct mii_bus *bus, int sw_addr) +static char *mv88e6123_61_65_probe(struct device *host_dev, int sw_addr) { + struct mii_bus *bus = dsa_host_dev_to_mii_bus(host_dev); int ret; + if (bus == NULL) + return NULL; + ret = __mv88e6xxx_reg_read(bus, sw_addr, REG_PORT(0), 0x03); if (ret >= 0) { if (ret == 0x1212) diff --git a/drivers/net/dsa/mv88e6131.c b/drivers/net/dsa/mv88e6131.c index 35541f2ceca3..244c735014fa 100644 --- a/drivers/net/dsa/mv88e6131.c +++ b/drivers/net/dsa/mv88e6131.c @@ -22,10 +22,14 @@ #define ID_6095 0x0950 #define ID_6131 0x1060 -static char *mv88e6131_probe(struct mii_bus *bus, int sw_addr) +static char *mv88e6131_probe(struct device *host_dev, int sw_addr) { + struct mii_bus *bus = dsa_host_dev_to_mii_bus(host_dev); int ret; + if (bus == NULL) + return NULL; + ret = __mv88e6xxx_reg_read(bus, sw_addr, REG_PORT(0), 0x03); if (ret >= 0) { ret &= 0xfff0; diff --git a/drivers/net/dsa/mv88e6171.c b/drivers/net/dsa/mv88e6171.c index 03a70069a8c6..6365e30138af 100644 --- a/drivers/net/dsa/mv88e6171.c +++ b/drivers/net/dsa/mv88e6171.c @@ -17,10 +17,14 @@ #include <net/dsa.h> #include "mv88e6xxx.h" -static char *mv88e6171_probe(struct mii_bus *bus, int sw_addr) +static char *mv88e6171_probe(struct device *host_dev, int sw_addr) { + struct mii_bus *bus = dsa_host_dev_to_mii_bus(host_dev); int ret; + if (bus == NULL) + return NULL; + ret = __mv88e6xxx_reg_read(bus, sw_addr, REG_PORT(0), 0x03); if (ret >= 0) { if ((ret & 0xfff0) == 0x1710) diff --git a/drivers/net/dsa/mv88e6xxx.c b/drivers/net/dsa/mv88e6xxx.c index 901d2a9704ef..d6f6428b27dc 100644 --- a/drivers/net/dsa/mv88e6xxx.c +++ b/drivers/net/dsa/mv88e6xxx.c @@ -78,7 +78,7 @@ int mv88e6xxx_reg_read(struct dsa_switch *ds, int addr, int reg) int ret; mutex_lock(&ps->smi_mutex); - ret = __mv88e6xxx_reg_read(ds->master_mii_bus, + ret = __mv88e6xxx_reg_read(to_mii_bus(ds->master_dev), ds->pd->sw_addr, addr, reg); mutex_unlock(&ps->smi_mutex); @@ -122,7 +122,7 @@ int mv88e6xxx_reg_write(struct dsa_switch *ds, int addr, int reg, u16 val) int ret; mutex_lock(&ps->smi_mutex); - ret = __mv88e6xxx_reg_write(ds->master_mii_bus, + ret = __mv88e6xxx_reg_write(to_mii_bus(ds->master_dev), ds->pd->sw_addr, addr, reg, val); mutex_unlock(&ps->smi_mutex); diff --git a/include/net/dsa.h b/include/net/dsa.h index a55c4e6a4f0f..c779e9bba1b3 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -34,7 +34,7 @@ struct dsa_chip_data { /* * How to access the switch configuration registers. */ - struct device *mii_bus; + struct device *host_dev; int sw_addr; /* Device tree node pointer for this specific switch chip @@ -134,9 +134,9 @@ struct dsa_switch { struct dsa_switch_driver *drv; /* - * Reference to mii bus to use. + * Reference to host device to use. */ - struct mii_bus *master_mii_bus; + struct device *master_dev; /* * Slave mii_bus and devices for the individual ports. @@ -178,7 +178,7 @@ struct dsa_switch_driver { /* * Probing and setup. */ - char *(*probe)(struct mii_bus *bus, int sw_addr); + char *(*probe)(struct device *host_dev, int sw_addr); int (*setup)(struct dsa_switch *ds); int (*set_addr)(struct dsa_switch *ds, u8 *addr); @@ -213,6 +213,7 @@ struct dsa_switch_driver { void register_switch_driver(struct dsa_switch_driver *type); void unregister_switch_driver(struct dsa_switch_driver *type); +struct mii_bus *dsa_host_dev_to_mii_bus(struct device *dev); static inline void *ds_to_priv(struct dsa_switch *ds) { diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 1df0a7cf1e9e..b34d6978d773 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -43,7 +43,7 @@ void unregister_switch_driver(struct dsa_switch_driver *drv) EXPORT_SYMBOL_GPL(unregister_switch_driver); static struct dsa_switch_driver * -dsa_switch_probe(struct mii_bus *bus, int sw_addr, char **_name) +dsa_switch_probe(struct device *host_dev, int sw_addr, char **_name) { struct dsa_switch_driver *ret; struct list_head *list; @@ -58,7 +58,7 @@ dsa_switch_probe(struct mii_bus *bus, int sw_addr, char **_name) drv = list_entry(list, struct dsa_switch_driver, list); - name = drv->probe(bus, sw_addr); + name = drv->probe(host_dev, sw_addr); if (name != NULL) { ret = drv; break; @@ -75,7 +75,7 @@ dsa_switch_probe(struct mii_bus *bus, int sw_addr, char **_name) /* basic switch operations **************************************************/ static struct dsa_switch * dsa_switch_setup(struct dsa_switch_tree *dst, int index, - struct device *parent, struct mii_bus *bus) + struct device *parent, struct device *host_dev) { struct dsa_chip_data *pd = dst->pd->chip + index; struct dsa_switch_driver *drv; @@ -88,7 +88,7 @@ dsa_switch_setup(struct dsa_switch_tree *dst, int index, /* * Probe for switch model. */ - drv = dsa_switch_probe(bus, pd->sw_addr, &name); + drv = dsa_switch_probe(host_dev, pd->sw_addr, &name); if (drv == NULL) { printk(KERN_ERR "%s[%d]: could not detect attached switch\n", dst->master_netdev->name, index); @@ -109,8 +109,7 @@ dsa_switch_setup(struct dsa_switch_tree *dst, int index, ds->index = index; ds->pd = dst->pd->chip + index; ds->drv = drv; - ds->master_mii_bus = bus; - + ds->master_dev = host_dev; /* * Validate supplied switch configuration. @@ -285,7 +284,7 @@ static struct device *dev_find_class(struct device *parent, char *class) return device_find_child(parent, class, dev_is_class); } -static struct mii_bus *dev_to_mii_bus(struct device *dev) +struct mii_bus *dsa_host_dev_to_mii_bus(struct device *dev) { struct device *d; @@ -301,6 +300,7 @@ static struct mii_bus *dev_to_mii_bus(struct device *dev) return NULL; } +EXPORT_SYMBOL_GPL(dsa_host_dev_to_mii_bus); static struct net_device *dev_to_net_device(struct device *dev) { @@ -566,17 +566,9 @@ static int dsa_probe(struct platform_device *pdev) dst->cpu_port = -1; for (i = 0; i < pd->nr_chips; i++) { - struct mii_bus *bus; struct dsa_switch *ds; - bus = dev_to_mii_bus(pd->chip[i].mii_bus); - if (bus == NULL) { - printk(KERN_ERR "%s[%d]: no mii bus found for " - "dsa switch\n", dev->name, i); - continue; - } - - ds = dsa_switch_setup(dst, i, &pdev->dev, bus); + ds = dsa_switch_setup(dst, i, &pdev->dev, pd->chip[i].host_dev); if (IS_ERR(ds)) { printk(KERN_ERR "%s[%d]: couldn't create dsa switch " "instance (error %ld)\n", dev->name, i, diff --git a/net/dsa/slave.c b/net/dsa/slave.c index e38a331111c0..90c9689ed362 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -44,7 +44,7 @@ void dsa_slave_mii_bus_init(struct dsa_switch *ds) ds->slave_mii_bus->write = dsa_slave_phy_write; snprintf(ds->slave_mii_bus->id, MII_BUS_ID_SIZE, "dsa-%d:%.2x", ds->index, ds->pd->sw_addr); - ds->slave_mii_bus->parent = &ds->master_mii_bus->dev; + ds->slave_mii_bus->parent = ds->master_dev; } |