diff options
Diffstat (limited to 'drivers/net/ucc_geth.c')
| -rw-r--r-- | drivers/net/ucc_geth.c | 67 |
1 files changed, 41 insertions, 26 deletions
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c index fba0811d260..2f11254bcc0 100644 --- a/drivers/net/ucc_geth.c +++ b/drivers/net/ucc_geth.c @@ -154,8 +154,8 @@ static struct ucc_geth_info ugeth_primary_info = { .rxQoSMode = UCC_GETH_QOS_MODE_DEFAULT, .aufc = UPSMR_AUTOMATIC_FLOW_CONTROL_MODE_NONE, .padAndCrc = MACCFG2_PAD_AND_CRC_MODE_PAD_AND_CRC, - .numThreadsTx = UCC_GETH_NUM_OF_THREADS_4, - .numThreadsRx = UCC_GETH_NUM_OF_THREADS_4, + .numThreadsTx = UCC_GETH_NUM_OF_THREADS_1, + .numThreadsRx = UCC_GETH_NUM_OF_THREADS_1, .riscTx = QE_RISC_ALLOCATION_RISC1_AND_RISC2, .riscRx = QE_RISC_ALLOCATION_RISC1_AND_RISC2, }; @@ -3833,6 +3833,7 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma struct device_node *phy; int err, ucc_num, max_speed = 0; const phandle *ph; + const u32 *fixed_link; const unsigned int *prop; const char *sprop; const void *mac_addr; @@ -3852,7 +3853,13 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma ugeth_vdbg("%s: IN", __FUNCTION__); - prop = of_get_property(np, "device-id", NULL); + prop = of_get_property(np, "cell-index", NULL); + if (!prop) { + prop = of_get_property(np, "device-id", NULL); + if (!prop) + return -ENODEV; + } + ucc_num = *prop - 1; if ((ucc_num < 0) || (ucc_num > 7)) return -ENODEV; @@ -3923,18 +3930,38 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma ug_info->uf_info.regs = res.start; ug_info->uf_info.irq = irq_of_parse_and_map(np, 0); + fixed_link = of_get_property(np, "fixed-link", NULL); + if (fixed_link) { + ug_info->mdio_bus = 0; + ug_info->phy_address = fixed_link[0]; + phy = NULL; + } else { + ph = of_get_property(np, "phy-handle", NULL); + phy = of_find_node_by_phandle(*ph); - ph = of_get_property(np, "phy-handle", NULL); - phy = of_find_node_by_phandle(*ph); + if (phy == NULL) + return -ENODEV; - if (phy == NULL) - return -ENODEV; + /* set the PHY address */ + prop = of_get_property(phy, "reg", NULL); + if (prop == NULL) + return -1; + ug_info->phy_address = *prop; + + /* Set the bus id */ + mdio = of_get_parent(phy); + + if (mdio == NULL) + return -1; + + err = of_address_to_resource(mdio, 0, &res); + of_node_put(mdio); - /* set the PHY address */ - prop = of_get_property(phy, "reg", NULL); - if (prop == NULL) - return -1; - ug_info->phy_address = *prop; + if (err) + return -1; + + snprintf(ug_info->mdio_bus, MII_BUS_ID_SIZE, "%x", res.start); + } /* get the phy interface type, or default to MII */ prop = of_get_property(np, "phy-connection-type", NULL); @@ -3975,22 +4002,10 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma ug_info->uf_info.utfs = UCC_GETH_UTFS_GIGA_INIT; ug_info->uf_info.utfet = UCC_GETH_UTFET_GIGA_INIT; ug_info->uf_info.utftt = UCC_GETH_UTFTT_GIGA_INIT; + ug_info->numThreadsTx = UCC_GETH_NUM_OF_THREADS_4; + ug_info->numThreadsRx = UCC_GETH_NUM_OF_THREADS_4; } - /* Set the bus id */ - mdio = of_get_parent(phy); - - if (mdio == NULL) - return -1; - - err = of_address_to_resource(mdio, 0, &res); - of_node_put(mdio); - - if (err) - return -1; - - ug_info->mdio_bus = res.start; - if (netif_msg_probe(&debug)) printk(KERN_INFO "ucc_geth: UCC%1d at 0x%8x (irq = %d) \n", ug_info->uf_info.ucc_num + 1, ug_info->uf_info.regs, |