BNX2_RX_DESC_CNT
(bp->rx_max_pg_ring * BNX2_RX_DESC_CNT) - 1;
bp->rx_max_ring_idx = (bp->rx_max_ring * BNX2_RX_DESC_CNT) - 1;
#define BNX2_MAX_RX_DESC_CNT (BNX2_RX_DESC_CNT - 1)
#define SW_RXBD_RING_SIZE (sizeof(struct bnx2_sw_bd) * BNX2_RX_DESC_CNT)
#define SW_RXPG_RING_SIZE (sizeof(struct bnx2_sw_pg) * BNX2_RX_DESC_CNT)
#define RXBD_RING_SIZE (sizeof(struct bnx2_rx_bd) * BNX2_RX_DESC_CNT)