fs_enet-$(CONFIG_FS_ENET_HAS_FEC) += mac-fec.o
fs_enet-$(CONFIG_FS_ENET_HAS_FCC) += mac-fcc.o
-ifeq ($(CONFIG_PPC_CPM_NEW_BINDING),y)
obj-$(CONFIG_FS_ENET_MDIO_FEC) += mii-fec.o
obj-$(CONFIG_FS_ENET_MDIO_FCC) += mii-bitbang.o
-else
-fs_enet-$(CONFIG_FS_ENET_MDIO_FEC) += mii-fec.o
-fs_enet-$(CONFIG_FS_ENET_MDIO_FCC) += mii-bitbang.o
-endif
fs_enet-objs := fs_enet-main.o $(fs_enet-m)
#include <linux/fs.h>
#include <linux/platform_device.h>
#include <linux/phy.h>
+#include <linux/of_platform.h>
#include <linux/vmalloc.h>
#include <asm/pgtable.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
-#include <linux/of_platform.h>
-#endif
-
#include "fs_enet.h"
/*************************************************/
-#ifndef CONFIG_PPC_CPM_NEW_BINDING
-static char version[] __devinitdata =
- DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")" "\n";
-#endif
-
MODULE_AUTHOR("Pantelis Antoniou <panto@intracom.gr>");
MODULE_DESCRIPTION("Freescale Ethernet Driver");
MODULE_LICENSE("GPL");
extern int fs_mii_connect(struct net_device *dev);
extern void fs_mii_disconnect(struct net_device *dev);
-#ifndef CONFIG_PPC_CPM_NEW_BINDING
-static struct net_device *fs_init_instance(struct device *dev,
- struct fs_platform_info *fpi)
-{
- struct net_device *ndev = NULL;
- struct fs_enet_private *fep = NULL;
- int privsize, i, r, err = 0, registered = 0;
-
- fpi->fs_no = fs_get_id(fpi);
- /* guard */
- if ((unsigned int)fpi->fs_no >= FS_MAX_INDEX)
- return ERR_PTR(-EINVAL);
-
- privsize = sizeof(*fep) + (sizeof(struct sk_buff **) *
- (fpi->rx_ring + fpi->tx_ring));
-
- ndev = alloc_etherdev(privsize);
- if (!ndev) {
- err = -ENOMEM;
- goto err;
- }
-
- fep = netdev_priv(ndev);
-
- fep->dev = dev;
- dev_set_drvdata(dev, ndev);
- fep->fpi = fpi;
- if (fpi->init_ioports)
- fpi->init_ioports((struct fs_platform_info *)fpi);
-
-#ifdef CONFIG_FS_ENET_HAS_FEC
- if (fs_get_fec_index(fpi->fs_no) >= 0)
- fep->ops = &fs_fec_ops;
-#endif
-
-#ifdef CONFIG_FS_ENET_HAS_SCC
- if (fs_get_scc_index(fpi->fs_no) >=0)
- fep->ops = &fs_scc_ops;
-#endif
-
-#ifdef CONFIG_FS_ENET_HAS_FCC
- if (fs_get_fcc_index(fpi->fs_no) >= 0)
- fep->ops = &fs_fcc_ops;
-#endif
-
- if (fep->ops == NULL) {
- printk(KERN_ERR DRV_MODULE_NAME
- ": %s No matching ops found (%d).\n",
- ndev->name, fpi->fs_no);
- err = -EINVAL;
- goto err;
- }
-
- r = (*fep->ops->setup_data)(ndev);
- if (r != 0) {
- printk(KERN_ERR DRV_MODULE_NAME
- ": %s setup_data failed\n",
- ndev->name);
- err = r;
- goto err;
- }
-
- /* point rx_skbuff, tx_skbuff */
- fep->rx_skbuff = (struct sk_buff **)&fep[1];
- fep->tx_skbuff = fep->rx_skbuff + fpi->rx_ring;
-
- /* init locks */
- spin_lock_init(&fep->lock);
- spin_lock_init(&fep->tx_lock);
-
- /*
- * Set the Ethernet address.
- */
- for (i = 0; i < 6; i++)
- ndev->dev_addr[i] = fpi->macaddr[i];
-
- r = (*fep->ops->allocate_bd)(ndev);
-
- if (fep->ring_base == NULL) {
- printk(KERN_ERR DRV_MODULE_NAME
- ": %s buffer descriptor alloc failed (%d).\n", ndev->name, r);
- err = r;
- goto err;
- }
-
- /*
- * Set receive and transmit descriptor base.
- */
- fep->rx_bd_base = fep->ring_base;
- fep->tx_bd_base = fep->rx_bd_base + fpi->rx_ring;
-
- /* initialize ring size variables */
- fep->tx_ring = fpi->tx_ring;
- fep->rx_ring = fpi->rx_ring;
-
- /*
- * The FEC Ethernet specific entries in the device structure.
- */
- ndev->open = fs_enet_open;
- ndev->hard_start_xmit = fs_enet_start_xmit;
- ndev->tx_timeout = fs_timeout;
- ndev->watchdog_timeo = 2 * HZ;
- ndev->stop = fs_enet_close;
- ndev->get_stats = fs_enet_get_stats;
- ndev->set_multicast_list = fs_set_multicast_list;
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
- ndev->poll_controller = fs_enet_netpoll;
-#endif
-
- netif_napi_add(ndev, &fep->napi,
- fs_enet_rx_napi, fpi->napi_weight);
-
- ndev->ethtool_ops = &fs_ethtool_ops;
- ndev->do_ioctl = fs_ioctl;
-
- init_timer(&fep->phy_timer_list);
-
- netif_carrier_off(ndev);
-
- err = register_netdev(ndev);
- if (err != 0) {
- printk(KERN_ERR DRV_MODULE_NAME
- ": %s register_netdev failed.\n", ndev->name);
- goto err;
- }
- registered = 1;
-
-
- return ndev;
-
-err:
- if (ndev != NULL) {
- if (registered)
- unregister_netdev(ndev);
-
- if (fep && fep->ops) {
- (*fep->ops->free_bd)(ndev);
- (*fep->ops->cleanup_data)(ndev);
- }
-
- free_netdev(ndev);
- }
-
- dev_set_drvdata(dev, NULL);
-
- return ERR_PTR(err);
-}
-
-static int fs_cleanup_instance(struct net_device *ndev)
-{
- struct fs_enet_private *fep;
- const struct fs_platform_info *fpi;
- struct device *dev;
-
- if (ndev == NULL)
- return -EINVAL;
-
- fep = netdev_priv(ndev);
- if (fep == NULL)
- return -EINVAL;
-
- fpi = fep->fpi;
-
- unregister_netdev(ndev);
-
- dma_free_coherent(fep->dev, (fpi->tx_ring + fpi->rx_ring) * sizeof(cbd_t),
- (void __force *)fep->ring_base, fep->ring_mem_addr);
-
- /* reset it */
- (*fep->ops->cleanup_data)(ndev);
-
- dev = fep->dev;
- if (dev != NULL) {
- dev_set_drvdata(dev, NULL);
- fep->dev = NULL;
- }
-
- free_netdev(ndev);
-
- return 0;
-}
-#endif
-
/**************************************************************************************/
/* handy pointer to the immap */
/**************************************************************************************/
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
static int __devinit find_phy(struct device_node *np,
struct fs_platform_info *fpi)
{
of_unregister_platform_driver(&fs_enet_driver);
cleanup_immap();
}
-#else
-static int __devinit fs_enet_probe(struct device *dev)
-{
- struct net_device *ndev;
-
- /* no fixup - no device */
- if (dev->platform_data == NULL) {
- printk(KERN_INFO "fs_enet: "
- "probe called with no platform data; "
- "remove unused devices\n");
- return -ENODEV;
- }
-
- ndev = fs_init_instance(dev, dev->platform_data);
- if (IS_ERR(ndev))
- return PTR_ERR(ndev);
- return 0;
-}
-
-static int fs_enet_remove(struct device *dev)
-{
- return fs_cleanup_instance(dev_get_drvdata(dev));
-}
-
-static struct device_driver fs_enet_fec_driver = {
- .name = "fsl-cpm-fec",
- .bus = &platform_bus_type,
- .probe = fs_enet_probe,
- .remove = fs_enet_remove,
-#ifdef CONFIG_PM
-/* .suspend = fs_enet_suspend, TODO */
-/* .resume = fs_enet_resume, TODO */
-#endif
-};
-
-static struct device_driver fs_enet_scc_driver = {
- .name = "fsl-cpm-scc",
- .bus = &platform_bus_type,
- .probe = fs_enet_probe,
- .remove = fs_enet_remove,
-#ifdef CONFIG_PM
-/* .suspend = fs_enet_suspend, TODO */
-/* .resume = fs_enet_resume, TODO */
-#endif
-};
-
-static struct device_driver fs_enet_fcc_driver = {
- .name = "fsl-cpm-fcc",
- .bus = &platform_bus_type,
- .probe = fs_enet_probe,
- .remove = fs_enet_remove,
-#ifdef CONFIG_PM
-/* .suspend = fs_enet_suspend, TODO */
-/* .resume = fs_enet_resume, TODO */
-#endif
-};
-
-static int __init fs_init(void)
-{
- int r;
-
- printk(KERN_INFO
- "%s", version);
-
- r = setup_immap();
- if (r != 0)
- return r;
-
-#ifdef CONFIG_FS_ENET_HAS_FCC
- /* let's insert mii stuff */
- r = fs_enet_mdio_bb_init();
-
- if (r != 0) {
- printk(KERN_ERR DRV_MODULE_NAME
- "BB PHY init failed.\n");
- return r;
- }
- r = driver_register(&fs_enet_fcc_driver);
- if (r != 0)
- goto err;
-#endif
-
-#ifdef CONFIG_FS_ENET_HAS_FEC
- r = fs_enet_mdio_fec_init();
- if (r != 0) {
- printk(KERN_ERR DRV_MODULE_NAME
- "FEC PHY init failed.\n");
- return r;
- }
-
- r = driver_register(&fs_enet_fec_driver);
- if (r != 0)
- goto err;
-#endif
-
-#ifdef CONFIG_FS_ENET_HAS_SCC
- r = driver_register(&fs_enet_scc_driver);
- if (r != 0)
- goto err;
-#endif
-
- return 0;
-err:
- cleanup_immap();
- return r;
-}
-
-static void __exit fs_cleanup(void)
-{
- driver_unregister(&fs_enet_fec_driver);
- driver_unregister(&fs_enet_fcc_driver);
- driver_unregister(&fs_enet_scc_driver);
- cleanup_immap();
-}
-#endif
#ifdef CONFIG_NET_POLL_CONTROLLER
static void fs_enet_netpoll(struct net_device *dev)
};
/***************************************************************************/
-#ifndef CONFIG_PPC_CPM_NEW_BINDING
-int fs_enet_mdio_bb_init(void);
-int fs_enet_mdio_fec_init(void);
-#endif
void fs_init_bds(struct net_device *dev);
void fs_cleanup_bds(struct net_device *dev);
#include <linux/fs.h>
#include <linux/platform_device.h>
#include <linux/phy.h>
+#include <linux/of_device.h>
#include <asm/immap_cpm2.h>
#include <asm/mpc8260.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
-#include <asm/of_device.h>
-#endif
-
#include "fs_enet.h"
/*************************************************/
static int do_pd_setup(struct fs_enet_private *fep)
{
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
struct of_device *ofdev = to_of_device(fep->dev);
struct fs_platform_info *fpi = fep->fpi;
int ret = -EINVAL;
iounmap(fep->fcc.fccp);
out:
return ret;
-#else
- struct platform_device *pdev = to_platform_device(fep->dev);
- struct resource *r;
-
- /* Fill out IRQ field */
- fep->interrupt = platform_get_irq(pdev, 0);
- if (fep->interrupt < 0)
- return -EINVAL;
-
- /* Attach the memory for the FCC Parameter RAM */
- r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "fcc_pram");
- fep->fcc.ep = ioremap(r->start, r->end - r->start + 1);
- if (fep->fcc.ep == NULL)
- return -EINVAL;
-
- r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "fcc_regs");
- fep->fcc.fccp = ioremap(r->start, r->end - r->start + 1);
- if (fep->fcc.fccp == NULL)
- return -EINVAL;
-
- if (fep->fpi->fcc_regs_c) {
- fep->fcc.fcccp = (void __iomem *)fep->fpi->fcc_regs_c;
- } else {
- r = platform_get_resource_byname(pdev, IORESOURCE_MEM,
- "fcc_regs_c");
- fep->fcc.fcccp = ioremap(r->start,
- r->end - r->start + 1);
- }
-
- if (fep->fcc.fcccp == NULL)
- return -EINVAL;
-
- fep->fcc.mem = (void __iomem *)fep->fpi->mem_offset;
- if (fep->fcc.mem == NULL)
- return -EINVAL;
-
- return 0;
-#endif
}
#define FCC_NAPI_RX_EVENT_MSK (FCC_ENET_RXF | FCC_ENET_RXB)
static int setup_data(struct net_device *dev)
{
struct fs_enet_private *fep = netdev_priv(dev);
-#ifndef CONFIG_PPC_CPM_NEW_BINDING
- struct fs_platform_info *fpi = fep->fpi;
-
- fpi->cp_command = (fpi->cp_page << 26) |
- (fpi->cp_block << 21) |
- (12 << 6);
-
- fep->fcc.idx = fs_get_fcc_index(fpi->fs_no);
- if ((unsigned int)fep->fcc.idx >= 3) /* max 3 FCCs */
- return -EINVAL;
-#endif
if (do_pd_setup(fep) != 0)
return -EINVAL;
fcc_enet_t __iomem *ep = fep->fcc.ep;
dma_addr_t rx_bd_base_phys, tx_bd_base_phys;
u16 paddrh, paddrm, paddrl;
-#ifndef CONFIG_PPC_CPM_NEW_BINDING
- u16 mem_addr;
-#endif
const unsigned char *mac;
int i;
* this area.
*/
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
W16(ep, fen_genfcc.fcc_riptr, fpi->dpram_offset);
W16(ep, fen_genfcc.fcc_tiptr, fpi->dpram_offset + 32);
W16(ep, fen_padptr, fpi->dpram_offset + 64);
-#else
- mem_addr = (u32) fep->fcc.mem; /* de-fixup dpram offset */
-
- W16(ep, fen_genfcc.fcc_riptr, (mem_addr & 0xffff));
- W16(ep, fen_genfcc.fcc_tiptr, ((mem_addr + 32) & 0xffff));
-
- W16(ep, fen_padptr, mem_addr + 64);
-#endif
/* fill with special symbol... */
memset_io(fep->fcc.mem + fpi->dpram_offset + 64, 0x88, 32);
#include <linux/bitops.h>
#include <linux/fs.h>
#include <linux/platform_device.h>
+#include <linux/of_device.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
#include <asm/cpm1.h>
#endif
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
-#include <asm/of_device.h>
-#endif
-
#include "fs_enet.h"
#include "fec.h"
static int do_pd_setup(struct fs_enet_private *fep)
{
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
struct of_device *ofdev = to_of_device(fep->dev);
fep->interrupt = of_irq_to_resource(ofdev->node, 0, NULL);
return -EINVAL;
return 0;
-#else
- struct platform_device *pdev = to_platform_device(fep->dev);
- struct resource *r;
-
- /* Fill out IRQ field */
- fep->interrupt = platform_get_irq_byname(pdev,"interrupt");
- if (fep->interrupt < 0)
- return -EINVAL;
-
- r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
- fep->fec.fecp = ioremap(r->start, r->end - r->start + 1);
-
- if(fep->fec.fecp == NULL)
- return -EINVAL;
-
- return 0;
-#endif
}
#define FEC_NAPI_RX_EVENT_MSK (FEC_ENET_RXF | FEC_ENET_RXB)
#include <linux/bitops.h>
#include <linux/fs.h>
#include <linux/platform_device.h>
+#include <linux/of_platform.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
#include <asm/cpm1.h>
#endif
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
-#include <linux/of_platform.h>
-#endif
-
#include "fs_enet.h"
/*************************************************/
static int do_pd_setup(struct fs_enet_private *fep)
{
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
struct of_device *ofdev = to_of_device(fep->dev);
fep->interrupt = of_irq_to_resource(ofdev->node, 0, NULL);
iounmap(fep->scc.sccp);
return -EINVAL;
}
-#else
- struct platform_device *pdev = to_platform_device(fep->dev);
- struct resource *r;
-
- /* Fill out IRQ field */
- fep->interrupt = platform_get_irq_byname(pdev, "interrupt");
- if (fep->interrupt < 0)
- return -EINVAL;
-
- r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
- fep->scc.sccp = ioremap(r->start, r->end - r->start + 1);
-
- if (fep->scc.sccp == NULL)
- return -EINVAL;
-
- r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pram");
- fep->scc.ep = ioremap(r->start, r->end - r->start + 1);
-
- if (fep->scc.ep == NULL)
- return -EINVAL;
-#endif
return 0;
}
{
struct fs_enet_private *fep = netdev_priv(dev);
-#ifndef CONFIG_PPC_CPM_NEW_BINDING
- struct fs_platform_info *fpi = fep->fpi;
-
- fep->scc.idx = fs_get_scc_index(fpi->fs_no);
- if ((unsigned int)fep->fcc.idx >= 4) /* max 4 SCCs */
- return -EINVAL;
-
- fpi->cp_command = fep->fcc.idx << 6;
-#endif
-
do_pd_setup(fep);
fep->scc.hthi = 0;
#include <linux/mii.h>
#include <linux/platform_device.h>
#include <linux/mdio-bitbang.h>
-
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
#include <linux/of_platform.h>
-#endif
#include "fs_enet.h"
.get_mdio_data = mdio_read,
};
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
static int __devinit fs_mii_bitbang_init(struct mii_bus *bus,
struct device_node *np)
{
module_init(fs_enet_mdio_bb_init);
module_exit(fs_enet_mdio_bb_exit);
-#else
-static int __devinit fs_mii_bitbang_init(struct bb_info *bitbang,
- struct fs_mii_bb_platform_info *fmpi)
-{
- bitbang->dir = (u32 __iomem *)fmpi->mdio_dir.offset;
- bitbang->dat = (u32 __iomem *)fmpi->mdio_dat.offset;
- bitbang->mdio_msk = 1U << (31 - fmpi->mdio_dat.bit);
- bitbang->mdc_msk = 1U << (31 - fmpi->mdc_dat.bit);
-
- return 0;
-}
-
-static int __devinit fs_enet_mdio_probe(struct device *dev)
-{
- struct platform_device *pdev = to_platform_device(dev);
- struct fs_mii_bb_platform_info *pdata;
- struct mii_bus *new_bus;
- struct bb_info *bitbang;
- int err = 0;
-
- if (NULL == dev)
- return -EINVAL;
-
- bitbang = kzalloc(sizeof(struct bb_info), GFP_KERNEL);
-
- if (NULL == bitbang)
- return -ENOMEM;
-
- bitbang->ctrl.ops = &bb_ops;
-
- new_bus = alloc_mdio_bitbang(&bitbang->ctrl);
-
- if (NULL == new_bus)
- return -ENOMEM;
-
- new_bus->name = "BB MII Bus",
- 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;
-
- if (NULL == pdata) {
- printk(KERN_ERR "gfar mdio %d: Missing platform data!\n", pdev->id);
- return -ENODEV;
- }
-
- /*set up workspace*/
- fs_mii_bitbang_init(bitbang, pdata);
-
- new_bus->priv = bitbang;
-
- new_bus->irq = pdata->irq;
-
- new_bus->dev = dev;
- dev_set_drvdata(dev, new_bus);
-
- err = mdiobus_register(new_bus);
-
- if (0 != err) {
- printk (KERN_ERR "%s: Cannot register as MDIO bus\n",
- new_bus->name);
- goto bus_register_fail;
- }
-
- return 0;
-
-bus_register_fail:
- free_mdio_bitbang(new_bus);
- kfree(bitbang);
-
- return err;
-}
-
-static int fs_enet_mdio_remove(struct device *dev)
-{
- struct mii_bus *bus = dev_get_drvdata(dev);
-
- mdiobus_unregister(bus);
-
- dev_set_drvdata(dev, NULL);
-
- free_mdio_bitbang(bus);
-
- return 0;
-}
-
-static struct device_driver fs_enet_bb_mdio_driver = {
- .name = "fsl-bb-mdio",
- .bus = &platform_bus_type,
- .probe = fs_enet_mdio_probe,
- .remove = fs_enet_mdio_remove,
-};
-
-int fs_enet_mdio_bb_init(void)
-{
- return driver_register(&fs_enet_bb_mdio_driver);
-}
-
-void fs_enet_mdio_bb_exit(void)
-{
- driver_unregister(&fs_enet_bb_mdio_driver);
-}
-#endif
#include <linux/ethtool.h>
#include <linux/bitops.h>
#include <linux/platform_device.h>
+#include <linux/of_platform.h>
#include <asm/pgtable.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
-#include <linux/of_platform.h>
-#endif
-
#include "fs_enet.h"
#include "fec.h"
#define FEC_MII_LOOPS 10000
-#ifndef CONFIG_PPC_CPM_NEW_BINDING
-static int match_has_phy (struct device *dev, void* data)
-{
- struct platform_device* pdev = container_of(dev, struct platform_device, dev);
- struct fs_platform_info* fpi;
- if(strcmp(pdev->name, (char*)data))
- {
- return 0;
- }
-
- fpi = pdev->dev.platform_data;
- if((fpi)&&(fpi->has_phy))
- return 1;
- return 0;
-}
-
-static int fs_mii_fec_init(struct fec_info* fec, struct fs_mii_fec_platform_info *fmpi)
-{
- struct resource *r;
- fec_t __iomem *fecp;
- char* name = "fsl-cpm-fec";
-
- /* we need fec in order to be useful */
- struct platform_device *fec_pdev =
- container_of(bus_find_device(&platform_bus_type, NULL, name, match_has_phy),
- struct platform_device, dev);
-
- if(fec_pdev == NULL) {
- printk(KERN_ERR"Unable to find PHY for %s", name);
- return -ENODEV;
- }
-
- r = platform_get_resource_byname(fec_pdev, IORESOURCE_MEM, "regs");
-
- fec->fecp = fecp = ioremap(r->start,sizeof(fec_t));
- fec->mii_speed = fmpi->mii_speed;
-
- setbits32(&fecp->fec_r_cntrl, FEC_RCNTRL_MII_MODE); /* MII enable */
- setbits32(&fecp->fec_ecntrl, FEC_ECNTRL_PINMUX | FEC_ECNTRL_ETHER_EN);
- out_be32(&fecp->fec_ievent, FEC_ENET_MII);
- out_be32(&fecp->fec_mii_speed, fec->mii_speed);
-
- return 0;
-}
-#endif
-
static int fs_enet_fec_mii_read(struct mii_bus *bus , int phy_id, int location)
{
struct fec_info* fec = bus->priv;
return 0;
}
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
static void __devinit add_phy(struct mii_bus *bus, struct device_node *np)
{
const u32 *data;
module_init(fs_enet_mdio_fec_init);
module_exit(fs_enet_mdio_fec_exit);
-#else
-static int __devinit fs_enet_fec_mdio_probe(struct device *dev)
-{
- struct platform_device *pdev = to_platform_device(dev);
- struct fs_mii_fec_platform_info *pdata;
- struct mii_bus *new_bus;
- struct fec_info *fec;
- int err = 0;
- if (NULL == dev)
- return -EINVAL;
- new_bus = kzalloc(sizeof(struct mii_bus), GFP_KERNEL);
-
- if (NULL == new_bus)
- return -ENOMEM;
-
- fec = kzalloc(sizeof(struct fec_info), GFP_KERNEL);
-
- if (NULL == fec)
- return -ENOMEM;
-
- new_bus->name = "FEC MII Bus",
- new_bus->read = &fs_enet_fec_mii_read,
- new_bus->write = &fs_enet_fec_mii_write,
- new_bus->reset = &fs_enet_fec_mii_reset,
- snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", pdev->id);
-
- pdata = (struct fs_mii_fec_platform_info *)pdev->dev.platform_data;
-
- if (NULL == pdata) {
- printk(KERN_ERR "fs_enet FEC mdio %d: Missing platform data!\n", pdev->id);
- return -ENODEV;
- }
-
- /*set up workspace*/
-
- fs_mii_fec_init(fec, pdata);
- new_bus->priv = fec;
-
- new_bus->irq = pdata->irq;
-
- new_bus->dev = dev;
- dev_set_drvdata(dev, new_bus);
-
- err = mdiobus_register(new_bus);
-
- if (0 != err) {
- printk (KERN_ERR "%s: Cannot register as MDIO bus\n",
- new_bus->name);
- goto bus_register_fail;
- }
-
- return 0;
-
-bus_register_fail:
- kfree(new_bus);
-
- return err;
-}
-
-
-static int fs_enet_fec_mdio_remove(struct device *dev)
-{
- struct mii_bus *bus = dev_get_drvdata(dev);
-
- mdiobus_unregister(bus);
-
- dev_set_drvdata(dev, NULL);
- kfree(bus->priv);
-
- bus->priv = NULL;
- kfree(bus);
-
- return 0;
-}
-
-static struct device_driver fs_enet_fec_mdio_driver = {
- .name = "fsl-cpm-fec-mdio",
- .bus = &platform_bus_type,
- .probe = fs_enet_fec_mdio_probe,
- .remove = fs_enet_fec_mdio_remove,
-};
-
-int fs_enet_mdio_fec_init(void)
-{
- return driver_register(&fs_enet_fec_mdio_driver);
-}
-
-void fs_enet_mdio_fec_exit(void)
-{
- driver_unregister(&fs_enet_fec_mdio_driver);
-}
-#endif
u32 device_flags;
int phy_addr; /* the phy address (-1 no phy) */
-#ifdef CONFIG_PPC_CPM_NEW_BINDING
char bus_id[16];
-#else
- const char* bus_id;
-#endif
int phy_irq; /* the phy irq (if it exists) */
const struct fs_mii_bus_info *bus_info;
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff