phy: Change mii_bus id field to a string
Having the id field be an int was making more complex bus topologies
excessively difficult. For now, just convert it to a string, and
change all instances of "bus->id = val" to
snprintf(id, MII_BUS_ID_LEN, "%x", val).
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 504b7ce..3634b5f 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -701,7 +701,7 @@
aup->mii_bus.write = mdiobus_write;
aup->mii_bus.reset = mdiobus_reset;
aup->mii_bus.name = "au1000_eth_mii";
- aup->mii_bus.id = aup->mac_id;
+ snprintf(aup->mii_bus.id, MII_BUS_ID_SIZE, "%x", aup->mac_id);
aup->mii_bus.irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
for(i = 0; i < PHY_MAX_ADDR; ++i)
aup->mii_bus.irq[i] = PHY_POLL;
@@ -709,11 +709,11 @@
/* if known, set corresponding PHY IRQs */
#if defined(AU1XXX_PHY_STATIC_CONFIG)
# if defined(AU1XXX_PHY0_IRQ)
- if (AU1XXX_PHY0_BUSID == aup->mii_bus.id)
+ if (AU1XXX_PHY0_BUSID == aup->mac_id)
aup->mii_bus.irq[AU1XXX_PHY0_ADDR] = AU1XXX_PHY0_IRQ;
# endif
# if defined(AU1XXX_PHY1_IRQ)
- if (AU1XXX_PHY1_BUSID == aup->mii_bus.id)
+ if (AU1XXX_PHY1_BUSID == aup->mac_id)
aup->mii_bus.irq[AU1XXX_PHY1_ADDR] = AU1XXX_PHY1_IRQ;
# endif
#endif
diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index 26b2dd5..717dcc1 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -969,7 +969,7 @@
lp->mii_bus.write = mdiobus_write;
lp->mii_bus.reset = mdiobus_reset;
lp->mii_bus.name = "bfin_mac_mdio";
- lp->mii_bus.id = 0;
+ snprintf(lp->mii_bus.id, MII_BUS_ID_SIZE, "0");
lp->mii_bus.irq = kmalloc(sizeof(int)*PHY_MAX_ADDR, GFP_KERNEL);
for (i = 0; i < PHY_MAX_ADDR; ++i)
lp->mii_bus.irq[i] = PHY_POLL;
diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c
index c85194f..9da7ff4 100644
--- a/drivers/net/cpmac.c
+++ b/drivers/net/cpmac.c
@@ -987,7 +987,7 @@
static int __devinit cpmac_probe(struct platform_device *pdev)
{
int rc, phy_id, i;
- int mdio_bus_id = cpmac_mii.id;
+ char *mdio_bus_id = "0";
struct resource *mem;
struct cpmac_priv *priv;
struct net_device *dev;
@@ -1008,8 +1008,6 @@
if (external_switch || dumb_switch) {
struct fixed_phy_status status = {};
- mdio_bus_id = 0;
-
/*
* FIXME: this should be in the platform code!
* Since there is not platform code at all (that is,
@@ -1143,6 +1141,7 @@
}
cpmac_mii.phy_mask = ~(mask | 0x80000000);
+ snprintf(cpmac_mii.id, MII_BUS_ID_SIZE, "0");
res = mdiobus_register(&cpmac_mii);
if (res)
diff --git a/drivers/net/fec_mpc52xx.c b/drivers/net/fec_mpc52xx.c
index 58b71e6..43b5f30 100644
--- a/drivers/net/fec_mpc52xx.c
+++ b/drivers/net/fec_mpc52xx.c
@@ -198,7 +198,7 @@
struct phy_device *phydev;
char phy_id[BUS_ID_SIZE];
- snprintf(phy_id, BUS_ID_SIZE, PHY_ID_FMT,
+ snprintf(phy_id, BUS_ID_SIZE, "%x:%02x",
(unsigned int)dev->base_addr, priv->phy_addr);
priv->link = PHY_DOWN;
diff --git a/drivers/net/fec_mpc52xx_phy.c b/drivers/net/fec_mpc52xx_phy.c
index 6a3ac4e..956836f 100644
--- a/drivers/net/fec_mpc52xx_phy.c
+++ b/drivers/net/fec_mpc52xx_phy.c
@@ -124,7 +124,7 @@
goto out_free;
}
- bus->id = res.start;
+ snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start);
bus->priv = priv;
bus->dev = dev;
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 940e204..67b4b07 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -1178,7 +1178,7 @@
data = of_get_property(np, "fixed-link", NULL);
if (data) {
- snprintf(fpi->bus_id, 16, PHY_ID_FMT, 0, *data);
+ snprintf(fpi->bus_id, 16, "%x:%02x", 0, *data);
return 0;
}
@@ -1202,7 +1202,7 @@
if (!data || len != 4)
goto out_put_mdio;
- snprintf(fpi->bus_id, 16, PHY_ID_FMT, res.start, *data);
+ snprintf(fpi->bus_id, 16, "%x:%02x", res.start, *data);
out_put_mdio:
of_node_put(mdionode);
diff --git a/drivers/net/fs_enet/mii-bitbang.c b/drivers/net/fs_enet/mii-bitbang.c
index b8e4a73..1620030 100644
--- a/drivers/net/fs_enet/mii-bitbang.c
+++ b/drivers/net/fs_enet/mii-bitbang.c
@@ -130,7 +130,7 @@
* we get is an int, and the odds of multiple bitbang mdio buses
* is low enough that it's not worth going too crazy.
*/
- bus->id = res.start;
+ snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start);
data = of_get_property(np, "fsl,mdio-pin", &len);
if (!data || len != 4)
@@ -307,7 +307,7 @@
return -ENOMEM;
new_bus->name = "BB MII Bus",
- new_bus->id = pdev->id;
+ snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", pdev->id);
new_bus->phy_mask = ~0x9;
pdata = (struct fs_mii_bb_platform_info *)pdev->dev.platform_data;
diff --git a/drivers/net/fs_enet/mii-fec.c b/drivers/net/fs_enet/mii-fec.c
index a89cf15..ba75efc 100644
--- a/drivers/net/fs_enet/mii-fec.c
+++ b/drivers/net/fs_enet/mii-fec.c
@@ -196,7 +196,7 @@
if (ret)
return ret;
- new_bus->id = res.start;
+ snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", res.start);
fec->fecp = ioremap(res.start, res.end - res.start + 1);
if (!fec->fecp)
@@ -309,7 +309,7 @@
new_bus->read = &fs_enet_fec_mii_read,
new_bus->write = &fs_enet_fec_mii_write,
new_bus->reset = &fs_enet_fec_mii_reset,
- new_bus->id = pdev->id;
+ snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", pdev->id);
pdata = (struct fs_mii_fec_platform_info *)pdev->dev.platform_data;
diff --git a/drivers/net/gianfar_mii.c b/drivers/net/gianfar_mii.c
index 2432762..b889892 100644
--- a/drivers/net/gianfar_mii.c
+++ b/drivers/net/gianfar_mii.c
@@ -173,7 +173,7 @@
new_bus->read = &gfar_mdio_read,
new_bus->write = &gfar_mdio_write,
new_bus->reset = &gfar_mdio_reset,
- new_bus->id = pdev->id;
+ snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", pdev->id);
pdata = (struct gianfar_mdio_data *)pdev->dev.platform_data;
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 489c7c3..d513bb8 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -246,7 +246,7 @@
bp->mii_bus.read = &macb_mdio_read;
bp->mii_bus.write = &macb_mdio_write;
bp->mii_bus.reset = &macb_mdio_reset;
- bp->mii_bus.id = bp->pdev->id;
+ snprintf(bp->mii_bus.id, MII_BUS_ID_SIZE, "%x", bp->pdev->id);
bp->mii_bus.priv = bp;
bp->mii_bus.dev = &bp->dev->dev;
pdata = bp->pdev->dev.platform_data;
diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c
index 2e39e028..bcd7f98 100644
--- a/drivers/net/pasemi_mac.c
+++ b/drivers/net/pasemi_mac.c
@@ -1012,7 +1012,7 @@
goto err;
phy_id = *prop;
- snprintf(mac->phy_id, BUS_ID_SIZE, PHY_ID_FMT, (int)r.start, phy_id);
+ snprintf(mac->phy_id, BUS_ID_SIZE, "%x:%02x", (int)r.start, phy_id);
of_node_put(phy_dn);
diff --git a/drivers/net/phy/fixed.c b/drivers/net/phy/fixed.c
index ca9b040..4e07956 100644
--- a/drivers/net/phy/fixed.c
+++ b/drivers/net/phy/fixed.c
@@ -213,7 +213,7 @@
goto err_pdev;
}
- fmb->mii_bus.id = 0;
+ snprintf(fmb->mii_bus.id, MII_BUS_ID_SIZE, "0");
fmb->mii_bus.name = "Fixed MDIO Bus";
fmb->mii_bus.dev = &pdev->dev;
fmb->mii_bus.read = &fixed_mdio_read;
diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index 7b53d65..888b7de 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -2374,7 +2374,7 @@
dev->name, base, print_mac(mac, eaddr));
sc->mii_bus.name = sbmac_mdio_string;
- sc->mii_bus.id = idx;
+ snprintf(sc->mii_bus.id, MII_BUS_ID_SIZE, "%x", idx);
sc->mii_bus.priv = sc;
sc->mii_bus.read = sbmac_mii_read;
sc->mii_bus.write = sbmac_mii_write;
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 0ee4c16..29a4d65 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -3954,7 +3954,7 @@
if (err)
return -1;
- ug_info->mdio_bus = res.start;
+ snprintf(ug_info->mdio_bus, MII_BUS_ID_SIZE, "%x", res.start);
}
/* get the phy interface type, or default to MII */
diff --git a/drivers/net/ucc_geth.h b/drivers/net/ucc_geth.h
index 4fb95b3..9f8b758 100644
--- a/drivers/net/ucc_geth.h
+++ b/drivers/net/ucc_geth.h
@@ -1156,7 +1156,7 @@
u16 pausePeriod;
u16 extensionField;
u8 phy_address;
- u32 mdio_bus;
+ char mdio_bus[MII_BUS_ID_SIZE];
u8 weightfactor[NUM_TX_QUEUES];
u8 interruptcoalescingmaxvalue[NUM_RX_QUEUES];
u8 l2qt[UCC_GETH_VLAN_PRIORITY_MAX];
diff --git a/drivers/net/ucc_geth_mii.c b/drivers/net/ucc_geth_mii.c
index c69e654..e4d3f33 100644
--- a/drivers/net/ucc_geth_mii.c
+++ b/drivers/net/ucc_geth_mii.c
@@ -157,7 +157,7 @@
if (err)
goto reg_map_fail;
- new_bus->id = res.start;
+ snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", res.start);
new_bus->irq = kmalloc(32 * sizeof(int), GFP_KERNEL);