/* Hardware DMA queue unstuck/fix detection */
unsigned int last_tx_desc_num[__AR9170_NUM_TX_QUEUES];
struct dma_desc *last_tx_desc[__AR9170_NUM_TX_QUEUES];
/* Hardware DMA queue unstuck/fix detection */
unsigned int last_tx_desc_num[__AR9170_NUM_TX_QUEUES];
struct dma_desc *last_tx_desc[__AR9170_NUM_TX_QUEUES];