#define I40E_ITR_INDEX_NONE 3
#define I40E_QUEUE_ITR_INTERVAL_DEFAULT 32 /* 32 us */
#define I40E_QUEUE_ITR_INTERVAL_MAX 8160 /* 8160 us */
+#define I40E_VF_QUEUE_ITR_INTERVAL_DEFAULT 8160 /* 8160 us */
/* Special FW support this floating VEB feature */
#define FLOATING_VEB_SUPPORTED_FW_MAJ 5
#define FLOATING_VEB_SUPPORTED_FW_MIN 0
}
static inline uint16_t
-i40e_calc_itr_interval(int16_t interval)
+i40e_calc_itr_interval(int16_t interval, bool is_pf)
{
- if (interval < 0 || interval > I40E_QUEUE_ITR_INTERVAL_MAX)
- interval = I40E_QUEUE_ITR_INTERVAL_DEFAULT;
+ if (interval < 0 || interval > I40E_QUEUE_ITR_INTERVAL_MAX) {
+ if (is_pf)
+ interval = I40E_QUEUE_ITR_INTERVAL_DEFAULT;
+ else
+ interval = I40E_VF_QUEUE_ITR_INTERVAL_DEFAULT;
+ }
/* Convert to hardware count, as writing each 1 represents 2 us */
return interval / 2;