lantiq: ltq-ptm: set carrier status

[openwrt/openwrt.git] / package / kernel / lantiq / ltq-ptm / src / ifxmips_ptm_adsl.c

diff --git a/package/kernel/lantiq/ltq-ptm/src/ifxmips_ptm_adsl.c b/package/kernel/lantiq/ltq-ptm/src/ifxmips_ptm_adsl.c
index 615affea4f4111a0536a431ab72d7a61e7d194a1..dc75b12cca9a36ef89729f0dfb17a3eeff833992 100644 (file)
--- a/package/kernel/lantiq/ltq-ptm/src/ifxmips_ptm_adsl.c
+++ b/package/kernel/lantiq/ltq-ptm/src/ifxmips_ptm_adsl.c
@@ -43,6 +43,7 @@
 #include <linux/ioctl.h>
 #include <linux/etherdevice.h>
 #include <linux/interrupt.h>
+#include <linux/netdevice.h>
 #include <asm/io.h>
 
 /*
@@ -277,6 +278,10 @@ static int g_showtime = 0;
 
 static void ptm_setup(struct net_device *dev, int ndev)
 {
+#if defined(CONFIG_IFXMIPS_DSL_CPE_MEI) || defined(CONFIG_IFXMIPS_DSL_CPE_MEI_MODULE)
+    netif_carrier_off(dev);
+#endif
+
     /*  hook network operations */
     dev->netdev_ops      = &g_ptm_netdev_ops;
     netif_napi_add(dev, &g_ptm_priv_data.itf[ndev].napi, ptm_napi_poll, 25);
@@ -1384,9 +1389,13 @@ static INLINE void init_tables(void)
 
 static int ptm_showtime_enter(struct port_cell_info *port_cell, void *xdata_addr)
 {
+    int i;
 
     g_showtime = 1;
 
+    for ( i = 0; i < ARRAY_SIZE(g_net_dev); i++ )
+        netif_carrier_on(g_net_dev[i]);
+
     printk("enter showtime\n");
 
     return 0;
@@ -1394,9 +1403,14 @@ static int ptm_showtime_enter(struct port_cell_info *port_cell, void *xdata_addr
 
 static int ptm_showtime_exit(void)
 {
+    int i;
+
     if ( !g_showtime )
         return -1;
 
+    for ( i = 0; i < ARRAY_SIZE(g_net_dev); i++ )
+        netif_carrier_off(g_net_dev[i]);
+
     g_showtime = 0;
 
     printk("leave showtime\n");
@@ -1442,7 +1456,7 @@ static int ifx_ptm_init(void)
     init_tables();
 
     for ( i = 0; i < ARRAY_SIZE(g_net_dev); i++ ) {
-        g_net_dev[i] = alloc_netdev(0, g_net_dev_name[i], ether_setup);
+        g_net_dev[i] = alloc_netdev(0, g_net_dev_name[i], NET_NAME_UNKNOWN, ether_setup);
         if ( g_net_dev[i] == NULL )
             goto ALLOC_NETDEV_FAIL;
         ptm_setup(g_net_dev[i], i);
@@ -1455,7 +1469,11 @@ static int ifx_ptm_init(void)
     }
 
     /*  register interrupt handler  */
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,1,0)
+    ret = request_irq(PPE_MAILBOX_IGU1_INT, mailbox_irq_handler, 0, "ptm_mailbox_isr", &g_ptm_priv_data);
+#else
     ret = request_irq(PPE_MAILBOX_IGU1_INT, mailbox_irq_handler, IRQF_DISABLED, "ptm_mailbox_isr", &g_ptm_priv_data);
+#endif
     if ( ret ) {
         if ( ret == -EBUSY ) {
             err("IRQ may be occupied by other driver, please reconfig to disable it.");