RALINK_ETH_NUM_TX_DESC
tx_cpu_idx = (tx_cpu_idx + 1) % RALINK_ETH_NUM_TX_DESC;
struct ralink_tx_desc txdesc[RALINK_ETH_NUM_TX_DESC];
struct ralink_eth_txstate sc_txstate[RALINK_ETH_NUM_TX_DESC];
for (i = 0; i < RALINK_ETH_NUM_TX_DESC; i++) {
for (i = 0; i < RALINK_ETH_NUM_TX_DESC; i++) {
for (i = 0; i < RALINK_ETH_NUM_TX_DESC; i++) {
for (i = 0; i < RALINK_ETH_NUM_TX_DESC; i++) {
fe_write(sc, RA_FE_PDMA_TX0_COUNT, htole32(RALINK_ETH_NUM_TX_DESC));