#include "ionic_dev.h"
#include "ionic_lif.h"
+static void ionic_watchdog_cb(struct timer_list *t)
+{
+ struct ionic *ionic = from_timer(ionic, t, watchdog_timer);
+
+ mod_timer(&ionic->watchdog_timer,
+ round_jiffies(jiffies + ionic->watchdog_period));
+
+ ionic_heartbeat_check(ionic);
+}
+
void ionic_init_devinfo(struct ionic *ionic)
{
struct ionic_dev *idev = &ionic->idev;
return -EFAULT;
}
+ timer_setup(&ionic->watchdog_timer, ionic_watchdog_cb, 0);
+ ionic->watchdog_period = IONIC_WATCHDOG_SECS * HZ;
+ mod_timer(&ionic->watchdog_timer,
+ round_jiffies(jiffies + ionic->watchdog_period));
+
idev->db_pages = bar->vaddr;
idev->phy_db_pages = bar->bus_addr;
void ionic_dev_teardown(struct ionic *ionic)
{
- /* place holder */
+ del_timer_sync(&ionic->watchdog_timer);
}
/* Devcmd Interface */
/* wait a little more than one second before testing again */
hb_time = jiffies;
- if (time_before(hb_time, (idev->last_hb_time + (HZ * 2))))
+ if (time_before(hb_time, (idev->last_hb_time + ionic->watchdog_period)))
return 0;
/* firmware is useful only if fw_status is non-zero */
#define IONIC_MIN_TXRX_DESC 16
#define IONIC_DEF_TXRX_DESC 4096
#define IONIC_LIFS_MAX 1024
+#define IONIC_WATCHDOG_SECS 5
#define IONIC_ITR_COAL_USEC_DEFAULT 64
#define IONIC_DEV_CMD_REG_VERSION 1