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-rw-r--r--drivers/net/ethoc.c526
1 files changed, 426 insertions, 100 deletions
diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index edb3c80..ad8c462 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -5,19 +5,20 @@
* Copyright (C) 2008-2009 Avionic Design GmbH
* Thierry Reding <thierry.reding@avionic-design.de>
* Copyright (C) 2010 Thomas Chou <thomas@wytron.com.tw>
+ * Copyright (C) 2016 Cadence Design Systems Inc.
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * SPDX-License-Identifier: GPL-2.0
*/
#include <common.h>
-#include <command.h>
+#include <dm/device.h>
+#include <dm/platform_data/net_ethoc.h>
+#include <linux/io.h>
#include <malloc.h>
#include <net.h>
#include <miiphy.h>
-#include <asm/io.h>
#include <asm/cache.h>
+#include <wait_bit.h>
/* register offsets */
#define MODER 0x00
@@ -162,6 +163,7 @@
#define ETHOC_BD_BASE 0x400
#define ETHOC_TIMEOUT (HZ / 2)
#define ETHOC_MII_TIMEOUT (1 + (HZ / 5))
+#define ETHOC_IOSIZE 0x54
/**
* struct ethoc - driver-private device structure
@@ -177,6 +179,14 @@ struct ethoc {
u32 dty_tx;
u32 num_rx;
u32 cur_rx;
+ void __iomem *iobase;
+ void __iomem *packet;
+ phys_addr_t packet_phys;
+
+#ifdef CONFIG_PHYLIB
+ struct mii_dev *bus;
+ struct phy_device *phydev;
+#endif
};
/**
@@ -189,65 +199,68 @@ struct ethoc_bd {
u32 addr;
};
-static inline u32 ethoc_read(struct eth_device *dev, size_t offset)
+static inline u32 *ethoc_reg(struct ethoc *priv, size_t offset)
{
- return readl(dev->iobase + offset);
+ return priv->iobase + offset;
}
-static inline void ethoc_write(struct eth_device *dev, size_t offset, u32 data)
+static inline u32 ethoc_read(struct ethoc *priv, size_t offset)
{
- writel(data, dev->iobase + offset);
+ return readl(ethoc_reg(priv, offset));
}
-static inline void ethoc_read_bd(struct eth_device *dev, int index,
+static inline void ethoc_write(struct ethoc *priv, size_t offset, u32 data)
+{
+ writel(data, ethoc_reg(priv, offset));
+}
+
+static inline void ethoc_read_bd(struct ethoc *priv, int index,
struct ethoc_bd *bd)
{
size_t offset = ETHOC_BD_BASE + (index * sizeof(struct ethoc_bd));
- bd->stat = ethoc_read(dev, offset + 0);
- bd->addr = ethoc_read(dev, offset + 4);
+ bd->stat = ethoc_read(priv, offset + 0);
+ bd->addr = ethoc_read(priv, offset + 4);
}
-static inline void ethoc_write_bd(struct eth_device *dev, int index,
+static inline void ethoc_write_bd(struct ethoc *priv, int index,
const struct ethoc_bd *bd)
{
size_t offset = ETHOC_BD_BASE + (index * sizeof(struct ethoc_bd));
- ethoc_write(dev, offset + 0, bd->stat);
- ethoc_write(dev, offset + 4, bd->addr);
+ ethoc_write(priv, offset + 0, bd->stat);
+ ethoc_write(priv, offset + 4, bd->addr);
}
-static int ethoc_set_mac_address(struct eth_device *dev)
+static int ethoc_write_hwaddr_common(struct ethoc *priv, u8 *mac)
{
- u8 *mac = dev->enetaddr;
-
- ethoc_write(dev, MAC_ADDR0, (mac[2] << 24) | (mac[3] << 16) |
+ ethoc_write(priv, MAC_ADDR0, (mac[2] << 24) | (mac[3] << 16) |
(mac[4] << 8) | (mac[5] << 0));
- ethoc_write(dev, MAC_ADDR1, (mac[0] << 8) | (mac[1] << 0));
+ ethoc_write(priv, MAC_ADDR1, (mac[0] << 8) | (mac[1] << 0));
return 0;
}
-static inline void ethoc_ack_irq(struct eth_device *dev, u32 mask)
+static inline void ethoc_ack_irq(struct ethoc *priv, u32 mask)
{
- ethoc_write(dev, INT_SOURCE, mask);
+ ethoc_write(priv, INT_SOURCE, mask);
}
-static inline void ethoc_enable_rx_and_tx(struct eth_device *dev)
+static inline void ethoc_enable_rx_and_tx(struct ethoc *priv)
{
- u32 mode = ethoc_read(dev, MODER);
+ u32 mode = ethoc_read(priv, MODER);
mode |= MODER_RXEN | MODER_TXEN;
- ethoc_write(dev, MODER, mode);
+ ethoc_write(priv, MODER, mode);
}
-static inline void ethoc_disable_rx_and_tx(struct eth_device *dev)
+static inline void ethoc_disable_rx_and_tx(struct ethoc *priv)
{
- u32 mode = ethoc_read(dev, MODER);
+ u32 mode = ethoc_read(priv, MODER);
mode &= ~(MODER_RXEN | MODER_TXEN);
- ethoc_write(dev, MODER, mode);
+ ethoc_write(priv, MODER, mode);
}
-static int ethoc_init_ring(struct eth_device *dev)
+static int ethoc_init_ring(struct ethoc *priv)
{
- struct ethoc *priv = (struct ethoc *)dev->priv;
struct ethoc_bd bd;
+ phys_addr_t addr = priv->packet_phys;
int i;
priv->cur_tx = 0;
@@ -256,66 +269,92 @@ static int ethoc_init_ring(struct eth_device *dev)
/* setup transmission buffers */
bd.stat = TX_BD_IRQ | TX_BD_CRC;
+ bd.addr = 0;
for (i = 0; i < priv->num_tx; i++) {
+ if (addr) {
+ bd.addr = addr;
+ addr += PKTSIZE_ALIGN;
+ }
if (i == priv->num_tx - 1)
bd.stat |= TX_BD_WRAP;
- ethoc_write_bd(dev, i, &bd);
+ ethoc_write_bd(priv, i, &bd);
}
bd.stat = RX_BD_EMPTY | RX_BD_IRQ;
for (i = 0; i < priv->num_rx; i++) {
- bd.addr = (u32)net_rx_packets[i];
+ if (addr) {
+ bd.addr = addr;
+ addr += PKTSIZE_ALIGN;
+ } else {
+ bd.addr = virt_to_phys(net_rx_packets[i]);
+ }
if (i == priv->num_rx - 1)
bd.stat |= RX_BD_WRAP;
- flush_dcache_range(bd.addr, bd.addr + PKTSIZE_ALIGN);
- ethoc_write_bd(dev, priv->num_tx + i, &bd);
+ flush_dcache_range((ulong)net_rx_packets[i],
+ (ulong)net_rx_packets[i] + PKTSIZE_ALIGN);
+ ethoc_write_bd(priv, priv->num_tx + i, &bd);
}
return 0;
}
-static int ethoc_reset(struct eth_device *dev)
+static int ethoc_reset(struct ethoc *priv)
{
u32 mode;
/* TODO: reset controller? */
- ethoc_disable_rx_and_tx(dev);
+ ethoc_disable_rx_and_tx(priv);
/* TODO: setup registers */
/* enable FCS generation and automatic padding */
- mode = ethoc_read(dev, MODER);
+ mode = ethoc_read(priv, MODER);
mode |= MODER_CRC | MODER_PAD;
- ethoc_write(dev, MODER, mode);
+ ethoc_write(priv, MODER, mode);
/* set full-duplex mode */
- mode = ethoc_read(dev, MODER);
+ mode = ethoc_read(priv, MODER);
mode |= MODER_FULLD;
- ethoc_write(dev, MODER, mode);
- ethoc_write(dev, IPGT, 0x15);
+ ethoc_write(priv, MODER, mode);
+ ethoc_write(priv, IPGT, 0x15);
- ethoc_ack_irq(dev, INT_MASK_ALL);
- ethoc_enable_rx_and_tx(dev);
+ ethoc_ack_irq(priv, INT_MASK_ALL);
+ ethoc_enable_rx_and_tx(priv);
return 0;
}
-static int ethoc_init(struct eth_device *dev, bd_t * bd)
+static int ethoc_init_common(struct ethoc *priv)
{
- struct ethoc *priv = (struct ethoc *)dev->priv;
- printf("ethoc\n");
+ int ret = 0;
priv->num_tx = 1;
priv->num_rx = PKTBUFSRX;
- ethoc_write(dev, TX_BD_NUM, priv->num_tx);
- ethoc_init_ring(dev);
- ethoc_reset(dev);
+ ethoc_write(priv, TX_BD_NUM, priv->num_tx);
+ ethoc_init_ring(priv);
+ ethoc_reset(priv);
+
+#ifdef CONFIG_PHYLIB
+ ret = phy_startup(priv->phydev);
+ if (ret) {
+ printf("Could not initialize PHY %s\n",
+ priv->phydev->dev->name);
+ return ret;
+ }
+#endif
+ return ret;
+}
- return 0;
+static void ethoc_stop_common(struct ethoc *priv)
+{
+ ethoc_disable_rx_and_tx(priv);
+#ifdef CONFIG_PHYLIB
+ phy_shutdown(priv->phydev);
+#endif
}
static int ethoc_update_rx_stats(struct ethoc_bd *bd)
@@ -353,37 +392,46 @@ static int ethoc_update_rx_stats(struct ethoc_bd *bd)
return ret;
}
-static int ethoc_rx(struct eth_device *dev, int limit)
+static int ethoc_rx_common(struct ethoc *priv, uchar **packetp)
{
- struct ethoc *priv = (struct ethoc *)dev->priv;
- int count;
-
- for (count = 0; count < limit; ++count) {
- u32 entry;
- struct ethoc_bd bd;
-
- entry = priv->num_tx + (priv->cur_rx % priv->num_rx);
- ethoc_read_bd(dev, entry, &bd);
- if (bd.stat & RX_BD_EMPTY)
- break;
+ struct ethoc_bd bd;
+ u32 i = priv->cur_rx % priv->num_rx;
+ u32 entry = priv->num_tx + i;
+
+ ethoc_read_bd(priv, entry, &bd);
+ if (bd.stat & RX_BD_EMPTY)
+ return -EAGAIN;
+
+ debug("%s(): RX buffer %d, %x received\n",
+ __func__, priv->cur_rx, bd.stat);
+ if (ethoc_update_rx_stats(&bd) == 0) {
+ int size = bd.stat >> 16;
+
+ size -= 4; /* strip the CRC */
+ if (priv->packet)
+ *packetp = priv->packet + entry * PKTSIZE_ALIGN;
+ else
+ *packetp = net_rx_packets[i];
+ return size;
+ } else {
+ return 0;
+ }
+}
- debug("%s(): RX buffer %d, %x received\n",
- __func__, priv->cur_rx, bd.stat);
- if (ethoc_update_rx_stats(&bd) == 0) {
- int size = bd.stat >> 16;
- size -= 4; /* strip the CRC */
- net_process_received_packet((void *)bd.addr, size);
- }
+static int ethoc_is_new_packet_received(struct ethoc *priv)
+{
+ u32 pending;
- /* clear the buffer descriptor so it can be reused */
- flush_dcache_range(bd.addr, bd.addr + PKTSIZE_ALIGN);
- bd.stat &= ~RX_BD_STATS;
- bd.stat |= RX_BD_EMPTY;
- ethoc_write_bd(dev, entry, &bd);
- priv->cur_rx++;
+ pending = ethoc_read(priv, INT_SOURCE);
+ ethoc_ack_irq(priv, pending);
+ if (pending & INT_MASK_BUSY)
+ debug("%s(): packet dropped\n", __func__);
+ if (pending & INT_MASK_RX) {
+ debug("%s(): rx irq\n", __func__);
+ return 1;
}
- return count;
+ return 0;
}
static int ethoc_update_tx_stats(struct ethoc_bd *bd)
@@ -403,52 +451,57 @@ static int ethoc_update_tx_stats(struct ethoc_bd *bd)
return 0;
}
-static void ethoc_tx(struct eth_device *dev)
+static void ethoc_tx(struct ethoc *priv)
{
- struct ethoc *priv = (struct ethoc *)dev->priv;
u32 entry = priv->dty_tx % priv->num_tx;
struct ethoc_bd bd;
- ethoc_read_bd(dev, entry, &bd);
+ ethoc_read_bd(priv, entry, &bd);
if ((bd.stat & TX_BD_READY) == 0)
(void)ethoc_update_tx_stats(&bd);
}
-static int ethoc_send(struct eth_device *dev, void *packet, int length)
+static int ethoc_send_common(struct ethoc *priv, void *packet, int length)
{
- struct ethoc *priv = (struct ethoc *)dev->priv;
struct ethoc_bd bd;
u32 entry;
u32 pending;
int tmo;
entry = priv->cur_tx % priv->num_tx;
- ethoc_read_bd(dev, entry, &bd);
+ ethoc_read_bd(priv, entry, &bd);
if (unlikely(length < ETHOC_ZLEN))
bd.stat |= TX_BD_PAD;
else
bd.stat &= ~TX_BD_PAD;
- bd.addr = (u32)packet;
- flush_dcache_range(bd.addr, bd.addr + length);
+ if (priv->packet) {
+ void *p = priv->packet + entry * PKTSIZE_ALIGN;
+
+ memcpy(p, packet, length);
+ packet = p;
+ } else {
+ bd.addr = virt_to_phys(packet);
+ }
+ flush_dcache_range((ulong)packet, (ulong)packet + length);
bd.stat &= ~(TX_BD_STATS | TX_BD_LEN_MASK);
bd.stat |= TX_BD_LEN(length);
- ethoc_write_bd(dev, entry, &bd);
+ ethoc_write_bd(priv, entry, &bd);
/* start transmit */
bd.stat |= TX_BD_READY;
- ethoc_write_bd(dev, entry, &bd);
+ ethoc_write_bd(priv, entry, &bd);
/* wait for transfer to succeed */
tmo = get_timer(0) + 5 * CONFIG_SYS_HZ;
while (1) {
- pending = ethoc_read(dev, INT_SOURCE);
- ethoc_ack_irq(dev, pending & ~INT_MASK_RX);
+ pending = ethoc_read(priv, INT_SOURCE);
+ ethoc_ack_irq(priv, pending & ~INT_MASK_RX);
if (pending & INT_MASK_BUSY)
debug("%s(): packet dropped\n", __func__);
if (pending & INT_MASK_TX) {
- ethoc_tx(dev);
+ ethoc_tx(priv);
break;
}
if (get_timer(0) >= tmo) {
@@ -461,24 +514,290 @@ static int ethoc_send(struct eth_device *dev, void *packet, int length)
return 0;
}
+static int ethoc_free_pkt_common(struct ethoc *priv)
+{
+ struct ethoc_bd bd;
+ u32 i = priv->cur_rx % priv->num_rx;
+ u32 entry = priv->num_tx + i;
+ void *src;
+
+ ethoc_read_bd(priv, entry, &bd);
+
+ if (priv->packet)
+ src = priv->packet + entry * PKTSIZE_ALIGN;
+ else
+ src = net_rx_packets[i];
+ /* clear the buffer descriptor so it can be reused */
+ flush_dcache_range((ulong)src,
+ (ulong)src + PKTSIZE_ALIGN);
+ bd.stat &= ~RX_BD_STATS;
+ bd.stat |= RX_BD_EMPTY;
+ ethoc_write_bd(priv, entry, &bd);
+ priv->cur_rx++;
+
+ return 0;
+}
+
+#ifdef CONFIG_PHYLIB
+
+static int ethoc_mdio_read(struct mii_dev *bus, int addr, int devad, int reg)
+{
+ struct ethoc *priv = bus->priv;
+ int rc;
+
+ ethoc_write(priv, MIIADDRESS, MIIADDRESS_ADDR(addr, reg));
+ ethoc_write(priv, MIICOMMAND, MIICOMMAND_READ);
+
+ rc = wait_for_bit(__func__, ethoc_reg(priv, MIISTATUS),
+ MIISTATUS_BUSY, false, CONFIG_SYS_HZ, false);
+
+ if (rc == 0) {
+ u32 data = ethoc_read(priv, MIIRX_DATA);
+
+ /* reset MII command register */
+ ethoc_write(priv, MIICOMMAND, 0);
+ return data;
+ }
+ return rc;
+}
+
+static int ethoc_mdio_write(struct mii_dev *bus, int addr, int devad, int reg,
+ u16 val)
+{
+ struct ethoc *priv = bus->priv;
+ int rc;
+
+ ethoc_write(priv, MIIADDRESS, MIIADDRESS_ADDR(addr, reg));
+ ethoc_write(priv, MIITX_DATA, val);
+ ethoc_write(priv, MIICOMMAND, MIICOMMAND_WRITE);
+
+ rc = wait_for_bit(__func__, ethoc_reg(priv, MIISTATUS),
+ MIISTATUS_BUSY, false, CONFIG_SYS_HZ, false);
+
+ if (rc == 0) {
+ /* reset MII command register */
+ ethoc_write(priv, MIICOMMAND, 0);
+ }
+ return rc;
+}
+
+static int ethoc_mdio_init(const char *name, struct ethoc *priv)
+{
+ struct mii_dev *bus = mdio_alloc();
+ int ret;
+
+ if (!bus) {
+ printf("Failed to allocate MDIO bus\n");
+ return -ENOMEM;
+ }
+
+ bus->read = ethoc_mdio_read;
+ bus->write = ethoc_mdio_write;
+ snprintf(bus->name, sizeof(bus->name), "%s", name);
+ bus->priv = priv;
+
+ ret = mdio_register(bus);
+ if (ret < 0)
+ return ret;
+
+ priv->bus = miiphy_get_dev_by_name(name);
+ return 0;
+}
+
+static int ethoc_phy_init(struct ethoc *priv, void *dev)
+{
+ struct phy_device *phydev;
+ int mask = 0xffffffff;
+
+#ifdef CONFIG_PHY_ADDR
+ mask = 1 << CONFIG_PHY_ADDR;
+#endif
+
+ phydev = phy_find_by_mask(priv->bus, mask, PHY_INTERFACE_MODE_MII);
+ if (!phydev)
+ return -ENODEV;
+
+ phy_connect_dev(phydev, dev);
+
+ phydev->supported &= PHY_BASIC_FEATURES;
+ phydev->advertising = phydev->supported;
+
+ priv->phydev = phydev;
+ phy_config(phydev);
+
+ return 0;
+}
+
+#else
+
+static inline int ethoc_mdio_init(const char *name, struct ethoc *priv)
+{
+ return 0;
+}
+
+static inline int ethoc_phy_init(struct ethoc *priv, void *dev)
+{
+ return 0;
+}
+
+#endif
+
+#ifdef CONFIG_DM_ETH
+
+static int ethoc_write_hwaddr(struct udevice *dev)
+{
+ struct ethoc_eth_pdata *pdata = dev_get_platdata(dev);
+ struct ethoc *priv = dev_get_priv(dev);
+ u8 *mac = pdata->eth_pdata.enetaddr;
+
+ return ethoc_write_hwaddr_common(priv, mac);
+}
+
+static int ethoc_send(struct udevice *dev, void *packet, int length)
+{
+ return ethoc_send_common(dev_get_priv(dev), packet, length);
+}
+
+static int ethoc_free_pkt(struct udevice *dev, uchar *packet, int length)
+{
+ return ethoc_free_pkt_common(dev_get_priv(dev));
+}
+
+static int ethoc_recv(struct udevice *dev, int flags, uchar **packetp)
+{
+ struct ethoc *priv = dev_get_priv(dev);
+
+ if (flags & ETH_RECV_CHECK_DEVICE)
+ if (!ethoc_is_new_packet_received(priv))
+ return -EAGAIN;
+
+ return ethoc_rx_common(priv, packetp);
+}
+
+static int ethoc_start(struct udevice *dev)
+{
+ return ethoc_init_common(dev_get_priv(dev));
+}
+
+static void ethoc_stop(struct udevice *dev)
+{
+ ethoc_stop_common(dev_get_priv(dev));
+}
+
+static int ethoc_ofdata_to_platdata(struct udevice *dev)
+{
+ struct ethoc_eth_pdata *pdata = dev_get_platdata(dev);
+ fdt_addr_t addr;
+
+ pdata->eth_pdata.iobase = dev_get_addr(dev);
+ addr = dev_get_addr_index(dev, 1);
+ if (addr != FDT_ADDR_T_NONE)
+ pdata->packet_base = addr;
+ return 0;
+}
+
+static int ethoc_probe(struct udevice *dev)
+{
+ struct ethoc_eth_pdata *pdata = dev_get_platdata(dev);
+ struct ethoc *priv = dev_get_priv(dev);
+
+ priv->iobase = ioremap(pdata->eth_pdata.iobase, ETHOC_IOSIZE);
+ if (pdata->packet_base) {
+ priv->packet_phys = pdata->packet_base;
+ priv->packet = ioremap(pdata->packet_base,
+ (1 + PKTBUFSRX) * PKTSIZE_ALIGN);
+ }
+
+ ethoc_mdio_init(dev->name, priv);
+ ethoc_phy_init(priv, dev);
+
+ return 0;
+}
+
+static int ethoc_remove(struct udevice *dev)
+{
+ struct ethoc *priv = dev_get_priv(dev);
+
+#ifdef CONFIG_PHYLIB
+ free(priv->phydev);
+ mdio_unregister(priv->bus);
+ mdio_free(priv->bus);
+#endif
+ iounmap(priv->iobase);
+ return 0;
+}
+
+static const struct eth_ops ethoc_ops = {
+ .start = ethoc_start,
+ .stop = ethoc_stop,
+ .send = ethoc_send,
+ .recv = ethoc_recv,
+ .free_pkt = ethoc_free_pkt,
+ .write_hwaddr = ethoc_write_hwaddr,
+};
+
+static const struct udevice_id ethoc_ids[] = {
+ { .compatible = "opencores,ethoc" },
+ { }
+};
+
+U_BOOT_DRIVER(ethoc) = {
+ .name = "ethoc",
+ .id = UCLASS_ETH,
+ .of_match = ethoc_ids,
+ .ofdata_to_platdata = ethoc_ofdata_to_platdata,
+ .probe = ethoc_probe,
+ .remove = ethoc_remove,
+ .ops = &ethoc_ops,
+ .priv_auto_alloc_size = sizeof(struct ethoc),
+ .platdata_auto_alloc_size = sizeof(struct ethoc_eth_pdata),
+};
+
+#else
+
+static int ethoc_init(struct eth_device *dev, bd_t *bd)
+{
+ struct ethoc *priv = (struct ethoc *)dev->priv;
+
+ return ethoc_init_common(priv);
+}
+
+static int ethoc_write_hwaddr(struct eth_device *dev)
+{
+ struct ethoc *priv = (struct ethoc *)dev->priv;
+ u8 *mac = dev->enetaddr;
+
+ return ethoc_write_hwaddr_common(priv, mac);
+}
+
+static int ethoc_send(struct eth_device *dev, void *packet, int length)
+{
+ return ethoc_send_common(dev->priv, packet, length);
+}
+
static void ethoc_halt(struct eth_device *dev)
{
- ethoc_disable_rx_and_tx(dev);
+ ethoc_disable_rx_and_tx(dev->priv);
}
static int ethoc_recv(struct eth_device *dev)
{
- u32 pending;
+ struct ethoc *priv = (struct ethoc *)dev->priv;
+ int count;
- pending = ethoc_read(dev, INT_SOURCE);
- ethoc_ack_irq(dev, pending);
- if (pending & INT_MASK_BUSY)
- debug("%s(): packet dropped\n", __func__);
- if (pending & INT_MASK_RX) {
- debug("%s(): rx irq\n", __func__);
- ethoc_rx(dev, PKTBUFSRX);
- }
+ if (!ethoc_is_new_packet_received(priv))
+ return 0;
+
+ for (count = 0; count < PKTBUFSRX; ++count) {
+ uchar *packetp;
+ int size = ethoc_rx_common(priv, &packetp);
+ if (size < 0)
+ break;
+ if (size > 0)
+ net_process_received_packet(packetp, size);
+ ethoc_free_pkt_common(priv);
+ }
return 0;
}
@@ -503,9 +822,16 @@ int ethoc_initialize(u8 dev_num, int base_addr)
dev->halt = ethoc_halt;
dev->send = ethoc_send;
dev->recv = ethoc_recv;
- dev->write_hwaddr = ethoc_set_mac_address;
+ dev->write_hwaddr = ethoc_write_hwaddr;
sprintf(dev->name, "%s-%hu", "ETHOC", dev_num);
+ priv->iobase = ioremap(dev->iobase, ETHOC_IOSIZE);
eth_register(dev);
+
+ ethoc_mdio_init(dev->name, priv);
+ ethoc_phy_init(priv, dev);
+
return 1;
}
+
+#endif
generated by cgit v1.1 at 2024-12-27 05:52:18 +0000