#include <linux/etherdevice.h>
#include <linux/interrupt.h>
#include <linux/netdevice.h>
+#include <linux/platform_device.h>
+#include <linux/of_device.h>
#include "ifxmips_ptm_vdsl.h"
#include <lantiq_soc.h>
static unsigned int ptm_poll(int, unsigned int);
static int ptm_napi_poll(struct napi_struct *, int);
static int ptm_hard_start_xmit(struct sk_buff *, struct net_device *);
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,10,0))
static int ptm_change_mtu(struct net_device *, int);
+#endif
static int ptm_ioctl(struct net_device *, struct ifreq *, int);
static void ptm_tx_timeout(struct net_device *);
.ndo_start_xmit = ptm_hard_start_xmit,
.ndo_validate_addr = eth_validate_addr,
.ndo_set_mac_address = eth_mac_addr,
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,10,0))
.ndo_change_mtu = ptm_change_mtu,
+#endif
.ndo_do_ioctl = ptm_ioctl,
.ndo_tx_timeout = ptm_tx_timeout,
};
static struct net_device *g_net_dev[1] = {0};
-static char *g_net_dev_name[1] = {"ptm0"};
+static char *g_net_dev_name[1] = {"dsl0"};
static int g_ptm_prio_queue_map[8];
netif_carrier_off(dev);
dev->netdev_ops = &g_ptm_netdev_ops;
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
+ /* Allow up to 1508 bytes, for RFC4638 */
+ dev->max_mtu = ETH_DATA_LEN + 8;
+#endif
netif_napi_add(dev, &g_ptm_priv_data.itf[ndev].napi, ptm_napi_poll, 16);
dev->watchdog_timeo = ETH_WATCHDOG_TIMEOUT;
skb->dev = g_net_dev[0];
skb->protocol = eth_type_trans(skb, skb->dev);
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,11,0))
g_net_dev[0]->last_rx = jiffies;
+#endif
netif_receive_skb(skb);
/* allocate descriptor */
desc_base = get_tx_desc(0, &f_full);
if ( f_full ) {
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,7,0)
+ netif_trans_update(dev);
+#else
dev->trans_start = jiffies;
+#endif
netif_stop_queue(dev);
IFX_REG_W32_MASK(0, 1 << 17, MBOX_IGU1_ISRC);
wmb();
*(volatile unsigned int *)desc = *(unsigned int *)®_desc;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,7,0)
+ netif_trans_update(dev);
+#else
dev->trans_start = jiffies;
+#endif
return 0;
return 0;
}
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,10,0))
static int ptm_change_mtu(struct net_device *dev, int mtu)
{
/* Allow up to 1508 bytes, for RFC4638 */
dev->mtu = mtu;
return 0;
}
+#endif
static int ptm_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
return 0;
}
+static const struct of_device_id ltq_ptm_match[] = {
+#ifdef CONFIG_DANUBE
+ { .compatible = "lantiq,ppe-danube", .data = NULL },
+#elif defined CONFIG_AMAZON_SE
+ { .compatible = "lantiq,ppe-ase", .data = NULL },
+#elif defined CONFIG_AR9
+ { .compatible = "lantiq,ppe-arx100", .data = NULL },
+#elif defined CONFIG_VR9
+ { .compatible = "lantiq,ppe-xrx200", .data = NULL },
+#endif
+ {},
+};
+MODULE_DEVICE_TABLE(of, ltq_ptm_match);
-
-static int ifx_ptm_init(void)
+static int ltq_ptm_probe(struct platform_device *pdev)
{
int ret;
int i;
goto INIT_PRIV_DATA_FAIL;
}
- ifx_ptm_init_chip();
+ ifx_ptm_init_chip(pdev);
ret = init_tables();
if ( ret != 0 ) {
err("INIT_TABLES_FAIL");
enable_irq(PPE_MAILBOX_IGU1_INT);
ifx_mei_atm_showtime_check(&g_showtime, &port_cell, &g_xdata_addr);
-
+ if ( g_showtime ) {
+ ptm_showtime_enter(&port_cell, &g_xdata_addr);
+ }
+
ifx_mei_atm_showtime_enter = ptm_showtime_enter;
ifx_mei_atm_showtime_exit = ptm_showtime_exit;
return ret;
}
-static void __exit ifx_ptm_exit(void)
+static int ltq_ptm_remove(struct platform_device *pdev)
{
int i;
ifx_mei_atm_showtime_enter = NULL;
ifx_ptm_uninit_chip();
clear_priv_data();
+
+ return 0;
}
#ifndef MODULE
return 0;
}
#endif
-module_init(ifx_ptm_init);
-module_exit(ifx_ptm_exit);
+static struct platform_driver ltq_ptm_driver = {
+ .probe = ltq_ptm_probe,
+ .remove = ltq_ptm_remove,
+ .driver = {
+ .name = "ptm",
+ .owner = THIS_MODULE,
+ .of_match_table = ltq_ptm_match,
+ },
+};
+
+module_platform_driver(ltq_ptm_driver);
#ifndef MODULE
__setup("wanqos_en=", wanqos_en_setup);
__setup("queue_gamma_map=", queue_gamma_map_setup);