static void poll_health(struct timer_list *t)
{
struct mlx5_core_dev *dev = from_timer(dev, t, priv.health.timer);
struct mlx5_core_health *health = &dev->priv.health;
u32 count;
if (dev->state == MLX5_DEVICE_STATE_INTERNAL_ERROR)
goto out;
count = ioread32be(health->health_counter);
if (count == health->prev)
++health->miss_counter;
else
health->miss_counter = 0;
health->prev = count;
if (health->miss_counter == MAX_MISSES) {
dev_err(&dev->pdev->dev, "device's health compromised - reached miss count\n");
print_health_info(dev);
}
if (in_fatal(dev) && !health->sick) {
health->sick = true;
print_health_info(dev);
mlx5_trigger_health_work(dev);
}
out:
mod_timer(&health->timer, get_next_poll_jiffies());
}
static void poll_health(unsigned long data)
{
struct mlx5_core_dev *dev = (struct mlx5_core_dev *)data;
struct mlx5_core_health *health = &dev->priv.health;
u32 count;
if (dev->state == MLX5_DEVICE_STATE_INTERNAL_ERROR) {
trigger_cmd_completions(dev);
mod_timer(&health->timer, get_next_poll_jiffies());
return;
}
count = ioread32be(health->health_counter);
if (count == health->prev)
++health->miss_counter;
else
health->miss_counter = 0;
health->prev = count;
if (health->miss_counter == MAX_MISSES) {
dev_err(&dev->pdev->dev, "device's health compromised - reached miss count\n");
print_health_info(dev);
} else {
mod_timer(&health->timer, get_next_poll_jiffies());
}
if (in_fatal(dev) && !health->sick) {
health->sick = true;
print_health_info(dev);
queue_work(health->wq, &health->work);
}
}
static void poll_health(unsigned long data)
{
struct mlx5_core_dev *dev = (struct mlx5_core_dev *)data;
struct mlx5_core_health *health = &dev->priv.health;
u32 count;
if (dev->state == MLX5_DEVICE_STATE_INTERNAL_ERROR) {
mod_timer(&health->timer, get_next_poll_jiffies());
return;
}
count = ioread32be(health->health_counter);
if (count == health->prev)
++health->miss_counter;
else
health->miss_counter = 0;
health->prev = count;
if (health->miss_counter == MAX_MISSES) {
dev_err(&dev->pdev->dev, "device's health compromised - reached miss count\n");
print_health_info(dev);
} else {
mod_timer(&health->timer, get_next_poll_jiffies());
}
if (in_fatal(dev) && !health->sick) {
health->sick = true;
print_health_info(dev);
spin_lock(&health->wq_lock);
if (!test_bit(MLX5_DROP_NEW_HEALTH_WORK, &health->flags))
queue_work(health->wq, &health->work);
else
dev_err(&dev->pdev->dev,
"new health works are not permitted at this stage\n");
spin_unlock(&health->wq_lock);
}
}
