Searched refs:empty_read_count (Results 1 – 4 of 4) sorted by relevance
70 unsigned int empty_read_count = READ_ONCE(tx_queue->empty_read_count); in efx_nic_tx_is_empty() local72 if (empty_read_count == 0) in efx_nic_tx_is_empty()75 return ((empty_read_count ^ write_count) & ~EFX_EMPTY_COUNT_VALID) == 0; in efx_nic_tx_is_empty()92 tx_queue->empty_read_count = 0; in efx_nic_may_push_tx_desc()
315 unsigned int empty_read_count ____cacheline_aligned_in_smp;
82 tx_queue->empty_read_count = 0 | EFX_EMPTY_COUNT_VALID; in efx_siena_init_tx_queue()234 tx_queue->empty_read_count = in efx_siena_xmit_done_check_empty()
304 unsigned int empty_read_count ____cacheline_aligned_in_smp;