MAX_CMD_DESCRIPTORS
#define MAX_CMD_DESCRIPTORS_HOST (MAX_CMD_DESCRIPTORS / 4)
if (tx_desc >= 256 && tx_desc <= MAX_CMD_DESCRIPTORS && ISP2(tx_desc)) {
MAX_CMD_DESCRIPTORS);
unm_dmah_node_t tx_dma_hdls[MAX_CMD_DESCRIPTORS+EXTRA_HANDLES];