Searched refs:_ring (Results 1 – 2 of 2) sorted by relevance
429 #define ENA_RING_MTX_LOCK(_ring) mutex_enter(&(_ring)->ring_mtx) argument430 #define ENA_RING_MTX_TRYLOCK(_ring) mutex_tryenter(&(_ring)->ring_mtx) argument431 #define ENA_RING_MTX_UNLOCK(_ring) mutex_exit(&(_ring)->ring_mtx) argument432 #define ENA_RING_MTX_OWNED(_ring) mutex_owned(&(_ring)->ring_mtx) argument
658 int _ring_tail, _ring_write; unsigned int _ring_mask; volatile u32 *_ring678 _ring = (u32 *) dev_priv->ring.start; \689 _ring[_ring_write++] = cpu_to_le32( x ); \700 mach64_clear_dma_eol( &_ring[(_ring_tail - 2) & _ring_mask] ); \