| 1 | --- a/drivers/leds/Kconfig |
| 2 | +++ b/drivers/leds/Kconfig |
| 3 | @@ -484,4 +484,11 @@ config LEDS_TRIGGER_MORSE |
| 4 | tristate "LED Morse Trigger" |
| 5 | depends on LEDS_TRIGGERS |
| 6 | |
| 7 | +config LEDS_TRIGGER_NETDEV |
| 8 | + tristate "LED Netdev Trigger" |
| 9 | + depends on NET && LEDS_TRIGGERS |
| 10 | + help |
| 11 | + This allows LEDs to be controlled by network device activity. |
| 12 | + If unsure, say Y. |
| 13 | + |
| 14 | endif # NEW_LEDS |
| 15 | --- a/drivers/leds/Makefile |
| 16 | +++ b/drivers/leds/Makefile |
| 17 | @@ -58,3 +58,4 @@ obj-$(CONFIG_LEDS_TRIGGER_BACKLIGHT) += |
| 18 | obj-$(CONFIG_LEDS_TRIGGER_GPIO) += ledtrig-gpio.o |
| 19 | obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON) += ledtrig-default-on.o |
| 20 | obj-$(CONFIG_LEDS_TRIGGER_MORSE) += ledtrig-morse.o |
| 21 | +obj-$(CONFIG_LEDS_TRIGGER_NETDEV) += ledtrig-netdev.o |
| 22 | --- a/drivers/leds/ledtrig-netdev.c |
| 23 | +++ b/drivers/leds/ledtrig-netdev.c |
| 24 | @@ -22,7 +22,6 @@ |
| 25 | #include <linux/list.h> |
| 26 | #include <linux/spinlock.h> |
| 27 | #include <linux/device.h> |
| 28 | -#include <linux/sysdev.h> |
| 29 | #include <linux/netdevice.h> |
| 30 | #include <linux/timer.h> |
| 31 | #include <linux/ctype.h> |
| 32 | @@ -307,8 +306,9 @@ done: |
| 33 | static void netdev_trig_timer(unsigned long arg) |
| 34 | { |
| 35 | struct led_netdev_data *trigger_data = (struct led_netdev_data *)arg; |
| 36 | - const struct net_device_stats *dev_stats; |
| 37 | + struct rtnl_link_stats64 *dev_stats; |
| 38 | unsigned new_activity; |
| 39 | + struct rtnl_link_stats64 temp; |
| 40 | |
| 41 | write_lock(&trigger_data->lock); |
| 42 | |
| 43 | @@ -318,7 +318,7 @@ static void netdev_trig_timer(unsigned l |
| 44 | goto no_restart; |
| 45 | } |
| 46 | |
| 47 | - dev_stats = dev_get_stats(trigger_data->net_dev); |
| 48 | + dev_stats = dev_get_stats(trigger_data->net_dev, &temp); |
| 49 | new_activity = |
| 50 | ((trigger_data->mode & MODE_TX) ? dev_stats->tx_packets : 0) + |
| 51 | ((trigger_data->mode & MODE_RX) ? dev_stats->rx_packets : 0); |
| 52 | |
