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yaml
---
r: 56289
b: refs/heads/master
c: 649c8e0
h: refs/heads/master
i:
  56287: 3299f03
v: v3
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Dale Farnsworth authored and Paul Mackerras committed May 12, 2007
1 parent 3c0bfbf commit a64340a
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Showing 3 changed files with 131 additions and 2 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 52d3aff903171af13b56c5a4d6fb828461406c65
refs/heads/master: 649c8e0289eeee2ab3d4c6c6e062df24dd602233
129 changes: 129 additions & 0 deletions trunk/arch/powerpc/sysdev/mv64x60_dev.c
Original file line number Diff line number Diff line change
Expand Up @@ -201,6 +201,128 @@ static int __init mv64x60_mpsc_device_setup(struct device_node *np, int id)
return err;
}

/*
* Create mv64x60_eth platform devices
*/
static int __init eth_register_shared_pdev(struct device_node *np)
{
struct platform_device *pdev;
struct resource r[1];
int err;

np = of_get_parent(np);
if (!np)
return -ENODEV;

err = of_address_to_resource(np, 0, &r[0]);
of_node_put(np);
if (err)
return err;

pdev = platform_device_register_simple(MV643XX_ETH_SHARED_NAME, 0,
r, 1);
if (IS_ERR(pdev))
return PTR_ERR(pdev);

return 0;
}

static int __init mv64x60_eth_device_setup(struct device_node *np, int id)
{
struct resource r[1];
struct mv643xx_eth_platform_data pdata;
struct platform_device *pdev;
struct device_node *phy;
const u8 *mac_addr;
const int *prop;
const phandle *ph;
int err;

/* only register the shared platform device the first time through */
if (id == 0 && (err = eth_register_shared_pdev(np)))
return err;;

memset(r, 0, sizeof(r));
of_irq_to_resource(np, 0, &r[0]);

memset(&pdata, 0, sizeof(pdata));

prop = of_get_property(np, "block-index", NULL);
if (!prop)
return -ENODEV;
pdata.port_number = *prop;

mac_addr = of_get_mac_address(np);
if (mac_addr)
memcpy(pdata.mac_addr, mac_addr, 6);

prop = of_get_property(np, "speed", NULL);
if (prop)
pdata.speed = *prop;

prop = of_get_property(np, "tx_queue_size", NULL);
if (prop)
pdata.tx_queue_size = *prop;

prop = of_get_property(np, "rx_queue_size", NULL);
if (prop)
pdata.rx_queue_size = *prop;

prop = of_get_property(np, "tx_sram_addr", NULL);
if (prop)
pdata.tx_sram_addr = *prop;

prop = of_get_property(np, "tx_sram_size", NULL);
if (prop)
pdata.tx_sram_size = *prop;

prop = of_get_property(np, "rx_sram_addr", NULL);
if (prop)
pdata.rx_sram_addr = *prop;

prop = of_get_property(np, "rx_sram_size", NULL);
if (prop)
pdata.rx_sram_size = *prop;

ph = of_get_property(np, "phy", NULL);
if (!ph)
return -ENODEV;

phy = of_find_node_by_phandle(*ph);
if (phy == NULL)
return -ENODEV;

prop = of_get_property(phy, "reg", NULL);
if (prop) {
pdata.force_phy_addr = 1;
pdata.phy_addr = *prop;
}

of_node_put(phy);

pdev = platform_device_alloc(MV643XX_ETH_NAME, pdata.port_number);
if (!pdev)
return -ENOMEM;

err = platform_device_add_resources(pdev, r, 1);
if (err)
goto error;

err = platform_device_add_data(pdev, &pdata, sizeof(pdata));
if (err)
goto error;

err = platform_device_add(pdev);
if (err)
goto error;

return 0;

error:
platform_device_put(pdev);
return err;
}

static int __init mv64x60_device_setup(void)
{
struct device_node *np = NULL;
Expand All @@ -212,6 +334,13 @@ static int __init mv64x60_device_setup(void)
if ((err = mv64x60_mpsc_device_setup(np, id)))
goto error;

for (id = 0;
(np = of_find_compatible_node(np, "network",
"marvell,mv64x60-eth"));
id++)
if ((err = mv64x60_eth_device_setup(np, id)))
goto error;

return 0;

error:
Expand Down
2 changes: 1 addition & 1 deletion trunk/drivers/net/Kconfig
Original file line number Diff line number Diff line change
Expand Up @@ -2299,7 +2299,7 @@ config UGETH_TX_ON_DEMAND

config MV643XX_ETH
tristate "MV-643XX Ethernet support"
depends on MOMENCO_OCELOT_C || MOMENCO_JAGUAR_ATX || MV64360 || MOMENCO_OCELOT_3 || (PPC_MULTIPLATFORM && PPC32)
depends on MOMENCO_OCELOT_C || MOMENCO_JAGUAR_ATX || MV64360 || MV64X60 || MOMENCO_OCELOT_3 || (PPC_MULTIPLATFORM && PPC32)
select MII
help
This driver supports the gigabit Ethernet on the Marvell MV643XX
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