Lines Matching refs:wptr

483 	wptr_old = ring->wptr;  in amdgpu_cper_ring_write()
487 		ent_sz = amdgpu_cper_ring_get_ent_sz(ring, ring->wptr);  in amdgpu_cper_ring_write()
490 		memcpy(&ring->ring[ring->wptr], s, chunk);  in amdgpu_cper_ring_write()
492 		ring->wptr += (chunk >> 2);  in amdgpu_cper_ring_write()
493 		ring->wptr &= ring->ptr_mask;  in amdgpu_cper_ring_write()
502 	if (((wptr_old < rptr) && (rptr <= ring->wptr)) ||  in amdgpu_cper_ring_write()
503 	    ((ring->wptr < wptr_old) && (wptr_old < rptr)) ||  in amdgpu_cper_ring_write()
504 	    ((rptr <= ring->wptr) && (ring->wptr < wptr_old))) {  in amdgpu_cper_ring_write()
505 		pos = (ring->wptr + 1) & ring->ptr_mask;  in amdgpu_cper_ring_write()
530 	return ring->wptr;  in amdgpu_cper_ring_get_wptr()
588 	adev->cper.wptr = 0;  in amdgpu_cper_fini()