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Searched refs:db_lock (Results 1 – 4 of 4) sorted by relevance

/Linux-v4.19/drivers/rapidio/devices/
Drio_mport_cdev.c177 spinlock_t db_lock; member
1409 spin_lock(&data->db_lock); in rio_mport_doorbell_handler()
1420 spin_unlock(&data->db_lock); in rio_mport_doorbell_handler()
1459 spin_lock_irqsave(&md->db_lock, flags); in rio_mport_add_db_filter()
1462 spin_unlock_irqrestore(&md->db_lock, flags); in rio_mport_add_db_filter()
1488 spin_lock_irqsave(&priv->md->db_lock, flags); in rio_mport_remove_db_filter()
1498 spin_unlock_irqrestore(&priv->md->db_lock, flags); in rio_mport_remove_db_filter()
2025 spin_lock_irqsave(&chdev->db_lock, flags); in mport_cdev_release()
2030 spin_unlock_irqrestore(&chdev->db_lock, flags); in mport_cdev_release()
2389 spin_lock_init(&md->db_lock); in mport_cdev_add()
/Linux-v4.19/drivers/net/ethernet/chelsio/cxgb4/
Dcxgb4_main.c1912 spin_lock_irqsave(&q->db_lock, flags); in disable_txq_db()
1914 spin_unlock_irqrestore(&q->db_lock, flags); in disable_txq_db()
1919 spin_lock_irq(&q->db_lock); in enable_txq_db()
1930 spin_unlock_irq(&q->db_lock); in enable_txq_db()
2008 spin_lock_irq(&q->db_lock); in sync_txq_pidx()
2032 spin_unlock_irq(&q->db_lock); in sync_txq_pidx()
Dsge.c955 spin_lock_irqsave(&q->db_lock, flags); in cxgb4_ring_tx_db()
962 spin_unlock_irqrestore(&q->db_lock, flags); in cxgb4_ring_tx_db()
3579 spin_lock_init(&q->db_lock); in init_txq()
Dcxgb4.h728 spinlock_t db_lock; member