diff options
| -rw-r--r-- | src/device/device.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/device/device.c b/src/device/device.c index e0c8bf0523df..a971270eba3c 100644 --- a/src/device/device.c +++ b/src/device/device.c @@ -43,6 +43,7 @@ #if CONFIG_ARCH_X86 #include <arch/ebda.h> #endif +#include <timer.h> /** Linked list of ALL devices */ struct device *all_devices = &dev_root; @@ -1103,6 +1104,12 @@ static void init_dev(struct device *dev) return; if (!dev->initialized && dev->ops && dev->ops->init) { +#if CONFIG_HAVE_MONOTONIC_TIMER + struct mono_time start_time; + struct rela_time dev_init_time; + + timer_monotonic_get(&start_time); +#endif if (dev->path.type == DEVICE_PATH_I2C) { printk(BIOS_DEBUG, "smbus: %s[%d]->", dev_path(dev->bus->dev), dev->bus->link_num); @@ -1111,6 +1118,11 @@ static void init_dev(struct device *dev) printk(BIOS_DEBUG, "%s init\n", dev_path(dev)); dev->initialized = 1; dev->ops->init(dev); +#if CONFIG_HAVE_MONOTONIC_TIMER + dev_init_time = current_time_from(&start_time); + printk(BIOS_DEBUG, "%s init %ld usecs\n", dev_path(dev), + rela_time_in_microseconds(&dev_init_time)); +#endif } } |