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

/NextBSD/sys/dev/drm/
HDradeon_cp.c604 u32 cur_read_ptr; in radeon_do_cp_reset() local
607 cur_read_ptr = RADEON_READ(RADEON_CP_RB_RPTR); in radeon_do_cp_reset()
608 RADEON_WRITE(RADEON_CP_RB_WPTR, cur_read_ptr); in radeon_do_cp_reset()
609 SET_RING_HEAD(dev_priv, cur_read_ptr); in radeon_do_cp_reset()
610 dev_priv->ring.tail = cur_read_ptr; in radeon_do_cp_reset()
697 u32 ring_start, cur_read_ptr; in radeon_cp_init_ring_buffer() local
732 cur_read_ptr = RADEON_READ(RADEON_CP_RB_RPTR); in radeon_cp_init_ring_buffer()
733 RADEON_WRITE(RADEON_CP_RB_WPTR, cur_read_ptr); in radeon_cp_init_ring_buffer()
734 SET_RING_HEAD(dev_priv, cur_read_ptr); in radeon_cp_init_ring_buffer()
735 dev_priv->ring.tail = cur_read_ptr; in radeon_cp_init_ring_buffer()
HDr600_cp.c2178 u32 cur_read_ptr; in r600_do_cp_reset() local
2181 cur_read_ptr = RADEON_READ(R600_CP_RB_RPTR); in r600_do_cp_reset()
2182 RADEON_WRITE(R600_CP_RB_WPTR, cur_read_ptr); in r600_do_cp_reset()
2183 SET_RING_HEAD(dev_priv, cur_read_ptr); in r600_do_cp_reset()
2184 dev_priv->ring.tail = cur_read_ptr; in r600_do_cp_reset()
/NextBSD/sys/dev/drm2/radeon/
HDradeon_cp.c648 u32 cur_read_ptr; in radeon_do_cp_reset() local
651 cur_read_ptr = RADEON_READ(RADEON_CP_RB_RPTR); in radeon_do_cp_reset()
652 RADEON_WRITE(RADEON_CP_RB_WPTR, cur_read_ptr); in radeon_do_cp_reset()
653 SET_RING_HEAD(dev_priv, cur_read_ptr); in radeon_do_cp_reset()
654 dev_priv->ring.tail = cur_read_ptr; in radeon_do_cp_reset()
753 u32 ring_start, cur_read_ptr; in radeon_cp_init_ring_buffer() local
789 cur_read_ptr = RADEON_READ(RADEON_CP_RB_RPTR); in radeon_cp_init_ring_buffer()
790 RADEON_WRITE(RADEON_CP_RB_WPTR, cur_read_ptr); in radeon_cp_init_ring_buffer()
791 SET_RING_HEAD(dev_priv, cur_read_ptr); in radeon_cp_init_ring_buffer()
792 dev_priv->ring.tail = cur_read_ptr; in radeon_cp_init_ring_buffer()
HDr600_cp.c2373 u32 cur_read_ptr; in r600_do_cp_reset() local
2376 cur_read_ptr = RADEON_READ(R600_CP_RB_RPTR); in r600_do_cp_reset()
2377 RADEON_WRITE(R600_CP_RB_WPTR, cur_read_ptr); in r600_do_cp_reset()
2378 SET_RING_HEAD(dev_priv, cur_read_ptr); in r600_do_cp_reset()
2379 dev_priv->ring.tail = cur_read_ptr; in r600_do_cp_reset()