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Searched refs:empty_read_count (Results 1 – 6 of 6) sorted by relevance

/Linux-v4.19/drivers/net/ethernet/sfc/falcon/
Dnic.h86 unsigned int empty_read_count = READ_ONCE(tx_queue->empty_read_count); in __ef4_nic_tx_is_empty() local
88 if (empty_read_count == 0) in __ef4_nic_tx_is_empty()
91 return ((empty_read_count ^ write_count) & ~EF4_EMPTY_COUNT_VALID) == 0; in __ef4_nic_tx_is_empty()
107 tx_queue->empty_read_count = 0; in ef4_nic_may_push_tx_desc()
Dtx.c530 tx_queue->empty_read_count = in ef4_xmit_done()
597 tx_queue->empty_read_count = 0 | EF4_EMPTY_COUNT_VALID; in ef4_init_tx_queue()
Dnet_driver.h249 unsigned int empty_read_count ____cacheline_aligned_in_smp;
/Linux-v4.19/drivers/net/ethernet/sfc/
Dnic.h84 unsigned int empty_read_count = READ_ONCE(tx_queue->empty_read_count); in __efx_nic_tx_is_empty() local
86 if (empty_read_count == 0) in __efx_nic_tx_is_empty()
89 return ((empty_read_count ^ write_count) & ~EFX_EMPTY_COUNT_VALID) == 0; in __efx_nic_tx_is_empty()
130 tx_queue->empty_read_count = 0; in efx_nic_may_push_tx_desc()
Dtx.c792 tx_queue->empty_read_count = in efx_xmit_done()
860 tx_queue->empty_read_count = 0 | EFX_EMPTY_COUNT_VALID; in efx_init_tx_queue()
Dnet_driver.h287 unsigned int empty_read_count ____cacheline_aligned_in_smp;