MAX_RCQ_DESC_CNT
#define MAX_RCQ_AVAIL (MAX_RCQ_DESC_CNT * NUM_RCQ_RINGS - 2)
#define NEXT_RCQ_IDX(x) ((((x) & MAX_RCQ_DESC_CNT) == \
(MAX_RCQ_DESC_CNT - 1)) ? \
#define NUM_RCQ_PG_REQ ((NUM_BD_REQ + MAX_RCQ_DESC_CNT - 1) / \
MAX_RCQ_DESC_CNT)
NUM_RCQ_RINGS * MAX_RCQ_DESC_CNT);