/* SuperH Ethernet device driver
*
* Copyright (C) 2006-2012 Nobuhiro Iwamatsu
- * Copyright (C) 2008-2013 Renesas Solutions Corp.
- * Copyright (C) 2013 Cogent Embedded, Inc.
+ * Copyright (C) 2008-2014 Renesas Solutions Corp.
+ * Copyright (C) 2013-2014 Cogent Embedded, Inc.
+ * Copyright (C) 2014 Codethink Limited
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
#include <linux/platform_device.h>
#include <linux/mdio-bitbang.h>
#include <linux/netdevice.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/of_irq.h>
+#include <linux/of_net.h>
#include <linux/phy.h>
#include <linux/cache.h>
#include <linux/io.h>
#include <linux/if_vlan.h>
#include <linux/clk.h>
#include <linux/sh_eth.h>
+#include <linux/of_mdio.h>
#include "sh_eth.h"
};
static const u16 sh_eth_offset_fast_sh3_sh2[SH_ETH_MAX_REGISTER_OFFSET] = {
+ [EDMR] = 0x0000,
+ [EDTRR] = 0x0004,
+ [EDRRR] = 0x0008,
+ [TDLAR] = 0x000c,
+ [RDLAR] = 0x0010,
+ [EESR] = 0x0014,
+ [EESIPR] = 0x0018,
+ [TRSCER] = 0x001c,
+ [RMFCR] = 0x0020,
+ [TFTR] = 0x0024,
+ [FDR] = 0x0028,
+ [RMCR] = 0x002c,
+ [EDOCR] = 0x0030,
+ [FCFTR] = 0x0034,
+ [RPADIR] = 0x0038,
+ [TRIMD] = 0x003c,
+ [RBWAR] = 0x0040,
+ [RDFAR] = 0x0044,
+ [TBRAR] = 0x004c,
+ [TDFAR] = 0x0050,
+
[ECMR] = 0x0160,
[ECSR] = 0x0164,
[ECSIPR] = 0x0168,
value = 0x0;
break;
default:
- pr_warn("PHY interface mode was not setup. Set to MII.\n");
+ netdev_warn(ndev,
+ "PHY interface mode was not setup. Set to MII.\n");
value = 0x1;
break;
}
.register_type = SH_ETH_REG_FAST_SH4,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
- .rmcr_value = RMCR_RNC,
.tx_check = EESR_FTC | EESR_CND | EESR_DLC | EESR_CD | EESR_RTO,
.eesr_err_check = EESR_TWB | EESR_TABT | EESR_RABT | EESR_RFE |
EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
EESR_TDE | EESR_ECI,
.fdr_value = 0x0000072f,
- .rmcr_value = RMCR_RNC,
.irq_flags = IRQF_SHARED,
.apr = 1,
EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
EESR_TDE | EESR_ECI,
.fdr_value = 0x0000070f,
- .rmcr_value = RMCR_RNC,
.apr = 1,
.mpr = 1,
EESR_RFE | EESR_RDE | EESR_RFRMER | EESR_TFE |
EESR_TDE | EESR_ECI,
.fdr_value = 0x0000070f,
- .rmcr_value = RMCR_RNC,
.no_psr = 1,
.apr = 1,
if (!cd->fdr_value)
cd->fdr_value = DEFAULT_FDR_INIT;
- if (!cd->rmcr_value)
- cd->rmcr_value = DEFAULT_RMCR_VALUE;
-
if (!cd->tx_check)
cd->tx_check = DEFAULT_TX_CHECK;
cnt--;
}
if (cnt <= 0) {
- pr_err("Device reset failed\n");
+ netdev_err(ndev, "Device reset failed\n");
ret = -ETIMEDOUT;
}
return ret;
ret = sh_eth_check_reset(ndev);
if (ret)
- goto out;
+ return ret;
/* Table Init */
sh_eth_write(ndev, 0x0, TDLAR);
EDMR);
}
-out:
return ret;
}
/* Free Rx skb ringbuffer */
if (mdp->rx_skbuff) {
- for (i = 0; i < mdp->num_rx_ring; i++) {
- if (mdp->rx_skbuff[i])
- dev_kfree_skb(mdp->rx_skbuff[i]);
- }
+ for (i = 0; i < mdp->num_rx_ring; i++)
+ dev_kfree_skb(mdp->rx_skbuff[i]);
}
kfree(mdp->rx_skbuff);
mdp->rx_skbuff = NULL;
/* Free Tx skb ringbuffer */
if (mdp->tx_skbuff) {
- for (i = 0; i < mdp->num_tx_ring; i++) {
- if (mdp->tx_skbuff[i])
- dev_kfree_skb(mdp->tx_skbuff[i]);
- }
+ for (i = 0; i < mdp->num_tx_ring; i++)
+ dev_kfree_skb(mdp->tx_skbuff[i]);
}
kfree(mdp->tx_skbuff);
mdp->tx_skbuff = NULL;
/* Soft Reset */
ret = sh_eth_reset(ndev);
if (ret)
- goto out;
+ return ret;
if (mdp->cd->rmiimode)
sh_eth_write(ndev, 0x1, RMIIMODE);
sh_eth_write(ndev, mdp->cd->fdr_value, FDR);
sh_eth_write(ndev, 0, TFTR);
- /* Frame recv control */
- sh_eth_write(ndev, mdp->cd->rmcr_value, RMCR);
+ /* Frame recv control (enable multiple-packets per rx irq) */
+ sh_eth_write(ndev, RMCR_RNC, RMCR);
sh_eth_write(ndev, DESC_I_RINT8 | DESC_I_RINT5 | DESC_I_TINT2, TRSCER);
netif_start_queue(ndev);
}
-out:
return ret;
}
int entry = mdp->cur_rx % mdp->num_rx_ring;
int boguscnt = (mdp->dirty_rx + mdp->num_rx_ring) - mdp->cur_rx;
struct sk_buff *skb;
- int exceeded = 0;
u16 pkt_len = 0;
u32 desc_status;
if (--boguscnt < 0)
break;
- if (*quota <= 0) {
- exceeded = 1;
+ if (*quota <= 0)
break;
- }
+
(*quota)--;
if (!(desc_status & RDFEND))
ndev->stats.rx_packets++;
ndev->stats.rx_bytes += pkt_len;
}
- rxdesc->status |= cpu_to_edmac(mdp, RD_RACT);
entry = (++mdp->cur_rx) % mdp->num_rx_ring;
rxdesc = &mdp->rx_ring[entry];
}
sh_eth_write(ndev, EDRRR_R, EDRRR);
}
- return exceeded;
+ return *quota <= 0;
}
static void sh_eth_rcv_snd_disable(struct net_device *ndev)
/* Unused write back interrupt */
if (intr_status & EESR_TABT) { /* Transmit Abort int */
ndev->stats.tx_aborted_errors++;
- if (netif_msg_tx_err(mdp))
- dev_err(&ndev->dev, "Transmit Abort\n");
+ netif_err(mdp, tx_err, ndev, "Transmit Abort\n");
}
}
if (intr_status & EESR_RFRMER) {
/* Receive Frame Overflow int */
ndev->stats.rx_frame_errors++;
- if (netif_msg_rx_err(mdp))
- dev_err(&ndev->dev, "Receive Abort\n");
+ netif_err(mdp, rx_err, ndev, "Receive Abort\n");
}
}
if (intr_status & EESR_TDE) {
/* Transmit Descriptor Empty int */
ndev->stats.tx_fifo_errors++;
- if (netif_msg_tx_err(mdp))
- dev_err(&ndev->dev, "Transmit Descriptor Empty\n");
+ netif_err(mdp, tx_err, ndev, "Transmit Descriptor Empty\n");
}
if (intr_status & EESR_TFE) {
/* FIFO under flow */
ndev->stats.tx_fifo_errors++;
- if (netif_msg_tx_err(mdp))
- dev_err(&ndev->dev, "Transmit FIFO Under flow\n");
+ netif_err(mdp, tx_err, ndev, "Transmit FIFO Under flow\n");
}
if (intr_status & EESR_RDE) {
/* Receive Descriptor Empty int */
ndev->stats.rx_over_errors++;
-
- if (netif_msg_rx_err(mdp))
- dev_err(&ndev->dev, "Receive Descriptor Empty\n");
+ netif_err(mdp, rx_err, ndev, "Receive Descriptor Empty\n");
}
if (intr_status & EESR_RFE) {
/* Receive FIFO Overflow int */
ndev->stats.rx_fifo_errors++;
- if (netif_msg_rx_err(mdp))
- dev_err(&ndev->dev, "Receive FIFO Overflow\n");
+ netif_err(mdp, rx_err, ndev, "Receive FIFO Overflow\n");
}
if (!mdp->cd->no_ade && (intr_status & EESR_ADE)) {
/* Address Error */
ndev->stats.tx_fifo_errors++;
- if (netif_msg_tx_err(mdp))
- dev_err(&ndev->dev, "Address Error\n");
+ netif_err(mdp, tx_err, ndev, "Address Error\n");
}
mask = EESR_TWB | EESR_TABT | EESR_ADE | EESR_TDE | EESR_TFE;
u32 edtrr = sh_eth_read(ndev, EDTRR);
/* dmesg */
- dev_err(&ndev->dev, "TX error. status=%8.8x cur_tx=%8.8x dirty_tx=%8.8x state=%8.8x EDTRR=%8.8x.\n",
- intr_status, mdp->cur_tx, mdp->dirty_tx,
- (u32)ndev->state, edtrr);
+ netdev_err(ndev, "TX error. status=%8.8x cur_tx=%8.8x dirty_tx=%8.8x state=%8.8x EDTRR=%8.8x.\n",
+ intr_status, mdp->cur_tx, mdp->dirty_tx,
+ (u32)ndev->state, edtrr);
/* dirty buffer free */
sh_eth_txfree(ndev);
EESIPR);
__napi_schedule(&mdp->napi);
} else {
- dev_warn(&ndev->dev,
- "ignoring interrupt, status 0x%08lx, mask 0x%08lx.\n",
- intr_status, intr_enable);
+ netdev_warn(ndev,
+ "ignoring interrupt, status 0x%08lx, mask 0x%08lx.\n",
+ intr_status, intr_enable);
}
}
/* PHY init function */
static int sh_eth_phy_init(struct net_device *ndev)
{
+ struct device_node *np = ndev->dev.parent->of_node;
struct sh_eth_private *mdp = netdev_priv(ndev);
- char phy_id[MII_BUS_ID_SIZE + 3];
struct phy_device *phydev = NULL;
- snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT,
- mdp->mii_bus->id, mdp->phy_id);
-
mdp->link = 0;
mdp->speed = 0;
mdp->duplex = -1;
/* Try connect to PHY */
- phydev = phy_connect(ndev, phy_id, sh_eth_adjust_link,
- mdp->phy_interface);
+ if (np) {
+ struct device_node *pn;
+
+ pn = of_parse_phandle(np, "phy-handle", 0);
+ phydev = of_phy_connect(ndev, pn,
+ sh_eth_adjust_link, 0,
+ mdp->phy_interface);
+
+ if (!phydev)
+ phydev = ERR_PTR(-ENOENT);
+ } else {
+ char phy_id[MII_BUS_ID_SIZE + 3];
+
+ snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT,
+ mdp->mii_bus->id, mdp->phy_id);
+
+ phydev = phy_connect(ndev, phy_id, sh_eth_adjust_link,
+ mdp->phy_interface);
+ }
+
if (IS_ERR(phydev)) {
- dev_err(&ndev->dev, "phy_connect failed\n");
+ netdev_err(ndev, "failed to connect PHY\n");
return PTR_ERR(phydev);
}
- dev_info(&ndev->dev, "attached PHY %d (IRQ %d) to driver %s\n",
- phydev->addr, phydev->irq, phydev->drv->name);
+ netdev_info(ndev, "attached PHY %d (IRQ %d) to driver %s\n",
+ phydev->addr, phydev->irq, phydev->drv->name);
mdp->phydev = phydev;
ret = sh_eth_ring_init(ndev);
if (ret < 0) {
- dev_err(&ndev->dev, "%s: sh_eth_ring_init failed.\n", __func__);
+ netdev_err(ndev, "%s: sh_eth_ring_init failed.\n", __func__);
return ret;
}
ret = sh_eth_dev_init(ndev, false);
if (ret < 0) {
- dev_err(&ndev->dev, "%s: sh_eth_dev_init failed.\n", __func__);
+ netdev_err(ndev, "%s: sh_eth_dev_init failed.\n", __func__);
return ret;
}
ret = request_irq(ndev->irq, sh_eth_interrupt,
mdp->cd->irq_flags, ndev->name, ndev);
if (ret) {
- dev_err(&ndev->dev, "Can not assign IRQ number\n");
+ netdev_err(ndev, "Can not assign IRQ number\n");
goto out_napi_off;
}
netif_stop_queue(ndev);
- if (netif_msg_timer(mdp)) {
- dev_err(&ndev->dev, "%s: transmit timed out, status %8.8x, resetting...\n",
- ndev->name, (int)sh_eth_read(ndev, EESR));
- }
+ netif_err(mdp, timer, ndev,
+ "transmit timed out, status %8.8x, resetting...\n",
+ (int)sh_eth_read(ndev, EESR));
/* tx_errors count up */
ndev->stats.tx_errors++;
rxdesc = &mdp->rx_ring[i];
rxdesc->status = 0;
rxdesc->addr = 0xBADF00D0;
- if (mdp->rx_skbuff[i])
- dev_kfree_skb(mdp->rx_skbuff[i]);
+ dev_kfree_skb(mdp->rx_skbuff[i]);
mdp->rx_skbuff[i] = NULL;
}
for (i = 0; i < mdp->num_tx_ring; i++) {
- if (mdp->tx_skbuff[i])
- dev_kfree_skb(mdp->tx_skbuff[i]);
+ dev_kfree_skb(mdp->tx_skbuff[i]);
mdp->tx_skbuff[i] = NULL;
}
spin_lock_irqsave(&mdp->lock, flags);
if ((mdp->cur_tx - mdp->dirty_tx) >= (mdp->num_tx_ring - 4)) {
if (!sh_eth_txfree(ndev)) {
- if (netif_msg_tx_queued(mdp))
- dev_warn(&ndev->dev, "TxFD exhausted.\n");
+ netif_warn(mdp, tx_queued, ndev, "TxFD exhausted.\n");
netif_stop_queue(ndev);
spin_unlock_irqrestore(&mdp->lock, flags);
return NETDEV_TX_BUSY;
skb->len + 2);
txdesc->addr = dma_map_single(&ndev->dev, skb->data, skb->len,
DMA_TO_DEVICE);
- if (skb->len < ETHERSMALL)
- txdesc->buffer_length = ETHERSMALL;
+ if (skb->len < ETH_ZLEN)
+ txdesc->buffer_length = ETH_ZLEN;
else
txdesc->buffer_length = skb->len;
udelay(10);
timeout--;
if (timeout <= 0) {
- dev_err(&ndev->dev, "%s: timeout\n", __func__);
+ netdev_err(ndev, "%s: timeout\n", __func__);
return -ETIMEDOUT;
}
}
}
/* MDIO bus release function */
-static int sh_mdio_release(struct net_device *ndev)
+static int sh_mdio_release(struct sh_eth_private *mdp)
{
- struct mii_bus *bus = dev_get_drvdata(&ndev->dev);
-
/* unregister mdio bus */
- mdiobus_unregister(bus);
-
- /* remove mdio bus info from net_device */
- dev_set_drvdata(&ndev->dev, NULL);
+ mdiobus_unregister(mdp->mii_bus);
/* free bitbang info */
- free_mdio_bitbang(bus);
+ free_mdio_bitbang(mdp->mii_bus);
return 0;
}
/* MDIO bus init function */
-static int sh_mdio_init(struct net_device *ndev, int id,
+static int sh_mdio_init(struct sh_eth_private *mdp,
struct sh_eth_plat_data *pd)
{
int ret, i;
struct bb_info *bitbang;
- struct sh_eth_private *mdp = netdev_priv(ndev);
+ struct platform_device *pdev = mdp->pdev;
+ struct device *dev = &mdp->pdev->dev;
/* create bit control struct for PHY */
- bitbang = devm_kzalloc(&ndev->dev, sizeof(struct bb_info),
- GFP_KERNEL);
- if (!bitbang) {
- ret = -ENOMEM;
- goto out;
- }
+ bitbang = devm_kzalloc(dev, sizeof(struct bb_info), GFP_KERNEL);
+ if (!bitbang)
+ return -ENOMEM;
/* bitbang init */
bitbang->addr = mdp->addr + mdp->reg_offset[PIR];
/* MII controller setting */
mdp->mii_bus = alloc_mdio_bitbang(&bitbang->ctrl);
- if (!mdp->mii_bus) {
- ret = -ENOMEM;
- goto out;
- }
+ if (!mdp->mii_bus)
+ return -ENOMEM;
/* Hook up MII support for ethtool */
mdp->mii_bus->name = "sh_mii";
- mdp->mii_bus->parent = &ndev->dev;
+ mdp->mii_bus->parent = dev;
snprintf(mdp->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
- mdp->pdev->name, id);
+ pdev->name, pdev->id);
/* PHY IRQ */
- mdp->mii_bus->irq = devm_kzalloc(&ndev->dev,
- sizeof(int) * PHY_MAX_ADDR,
- GFP_KERNEL);
+ mdp->mii_bus->irq = devm_kmalloc_array(dev, PHY_MAX_ADDR, sizeof(int),
+ GFP_KERNEL);
if (!mdp->mii_bus->irq) {
ret = -ENOMEM;
goto out_free_bus;
}
- for (i = 0; i < PHY_MAX_ADDR; i++)
- mdp->mii_bus->irq[i] = PHY_POLL;
- if (pd->phy_irq > 0)
- mdp->mii_bus->irq[pd->phy] = pd->phy_irq;
+ /* register MDIO bus */
+ if (dev->of_node) {
+ ret = of_mdiobus_register(mdp->mii_bus, dev->of_node);
+ } else {
+ for (i = 0; i < PHY_MAX_ADDR; i++)
+ mdp->mii_bus->irq[i] = PHY_POLL;
+ if (pd->phy_irq > 0)
+ mdp->mii_bus->irq[pd->phy] = pd->phy_irq;
+
+ ret = mdiobus_register(mdp->mii_bus);
+ }
- /* register mdio bus */
- ret = mdiobus_register(mdp->mii_bus);
if (ret)
goto out_free_bus;
- dev_set_drvdata(&ndev->dev, mdp->mii_bus);
-
return 0;
out_free_bus:
free_mdio_bitbang(mdp->mii_bus);
-
-out:
return ret;
}
reg_offset = sh_eth_offset_fast_sh3_sh2;
break;
default:
- pr_err("Unknown register type (%d)\n", register_type);
break;
}
.ndo_change_mtu = eth_change_mtu,
};
+#ifdef CONFIG_OF
+static struct sh_eth_plat_data *sh_eth_parse_dt(struct device *dev)
+{
+ struct device_node *np = dev->of_node;
+ struct sh_eth_plat_data *pdata;
+ const char *mac_addr;
+
+ pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL);
+ if (!pdata)
+ return NULL;
+
+ pdata->phy_interface = of_get_phy_mode(np);
+
+ mac_addr = of_get_mac_address(np);
+ if (mac_addr)
+ memcpy(pdata->mac_addr, mac_addr, ETH_ALEN);
+
+ pdata->no_ether_link =
+ of_property_read_bool(np, "renesas,no-ether-link");
+ pdata->ether_link_active_low =
+ of_property_read_bool(np, "renesas,ether-link-active-low");
+
+ return pdata;
+}
+
+static const struct of_device_id sh_eth_match_table[] = {
+ { .compatible = "renesas,gether-r8a7740", .data = &r8a7740_data },
+ { .compatible = "renesas,ether-r8a7778", .data = &r8a777x_data },
+ { .compatible = "renesas,ether-r8a7779", .data = &r8a777x_data },
+ { .compatible = "renesas,ether-r8a7790", .data = &r8a779x_data },
+ { .compatible = "renesas,ether-r8a7791", .data = &r8a779x_data },
+ { .compatible = "renesas,ether-r8a7794", .data = &r8a779x_data },
+ { .compatible = "renesas,ether-r7s72100", .data = &r7s72100_data },
+ { }
+};
+MODULE_DEVICE_TABLE(of, sh_eth_match_table);
+#else
+static inline struct sh_eth_plat_data *sh_eth_parse_dt(struct device *dev)
+{
+ return NULL;
+}
+#endif
+
static int sh_eth_drv_probe(struct platform_device *pdev)
{
int ret, devno = 0;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (unlikely(res == NULL)) {
dev_err(&pdev->dev, "invalid resource\n");
- ret = -EINVAL;
- goto out;
+ return -EINVAL;
}
ndev = alloc_etherdev(sizeof(struct sh_eth_private));
- if (!ndev) {
- ret = -ENOMEM;
- goto out;
- }
+ if (!ndev)
+ return -ENOMEM;
+
+ pm_runtime_enable(&pdev->dev);
+ pm_runtime_get_sync(&pdev->dev);
/* The sh Ether-specific entries in the device structure. */
ndev->base_addr = res->start;
spin_lock_init(&mdp->lock);
mdp->pdev = pdev;
- pm_runtime_enable(&pdev->dev);
- pm_runtime_resume(&pdev->dev);
+ if (pdev->dev.of_node)
+ pd = sh_eth_parse_dt(&pdev->dev);
if (!pd) {
dev_err(&pdev->dev, "no platform data\n");
ret = -EINVAL;
mdp->ether_link_active_low = pd->ether_link_active_low;
/* set cpu data */
- mdp->cd = (struct sh_eth_cpu_data *)id->driver_data;
+ if (id) {
+ mdp->cd = (struct sh_eth_cpu_data *)id->driver_data;
+ } else {
+ const struct of_device_id *match;
+
+ match = of_match_device(of_match_ptr(sh_eth_match_table),
+ &pdev->dev);
+ mdp->cd = (struct sh_eth_cpu_data *)match->data;
+ }
mdp->reg_offset = sh_eth_get_register_offset(mdp->cd->register_type);
+ if (!mdp->reg_offset) {
+ dev_err(&pdev->dev, "Unknown register type (%d)\n",
+ mdp->cd->register_type);
+ ret = -EINVAL;
+ goto out_release;
+ }
sh_eth_set_default_cpu_data(mdp->cd);
/* set function */
}
}
+ /* MDIO bus init */
+ ret = sh_mdio_init(mdp, pd);
+ if (ret) {
+ dev_err(&ndev->dev, "failed to initialise MDIO\n");
+ goto out_release;
+ }
+
netif_napi_add(ndev, &mdp->napi, sh_eth_poll, 64);
/* network device register */
if (ret)
goto out_napi_del;
- /* mdio bus init */
- ret = sh_mdio_init(ndev, pdev->id, pd);
- if (ret)
- goto out_unregister;
-
/* print device information */
- pr_info("Base address at 0x%x, %pM, IRQ %d.\n",
- (u32)ndev->base_addr, ndev->dev_addr, ndev->irq);
+ netdev_info(ndev, "Base address at 0x%x, %pM, IRQ %d.\n",
+ (u32)ndev->base_addr, ndev->dev_addr, ndev->irq);
+ pm_runtime_put(&pdev->dev);
platform_set_drvdata(pdev, ndev);
return ret;
-out_unregister:
- unregister_netdev(ndev);
-
out_napi_del:
netif_napi_del(&mdp->napi);
+ sh_mdio_release(mdp);
out_release:
/* net_dev free */
if (ndev)
free_netdev(ndev);
-out:
+ pm_runtime_put(&pdev->dev);
+ pm_runtime_disable(&pdev->dev);
return ret;
}
struct net_device *ndev = platform_get_drvdata(pdev);
struct sh_eth_private *mdp = netdev_priv(ndev);
- sh_mdio_release(ndev);
unregister_netdev(ndev);
netif_napi_del(&mdp->napi);
+ sh_mdio_release(mdp);
pm_runtime_disable(&pdev->dev);
free_netdev(ndev);
{ "r8a777x-ether", (kernel_ulong_t)&r8a777x_data },
{ "r8a7790-ether", (kernel_ulong_t)&r8a779x_data },
{ "r8a7791-ether", (kernel_ulong_t)&r8a779x_data },
+ { "r8a7794-ether", (kernel_ulong_t)&r8a779x_data },
{ }
};
MODULE_DEVICE_TABLE(platform, sh_eth_id_table);
.driver = {
.name = CARDNAME,
.pm = SH_ETH_PM_OPS,
+ .of_match_table = of_match_ptr(sh_eth_match_table),
},
};
projects / platform / adaptation / renesas_rcar / renesas_kernel.git / blobdiff