Searched full:readptr (Results 1 – 3 of 3) sorted by relevance
267 * amdgpu_ring_mux_get_rptr - get the readptr of the software ring269 * @ring: the software ring of which we calculate the readptr271 * The return value of the readptr is not precise while the other rings could277 * If the readptr is between start and end, then we return the copy pointer278 * plus the distance from start to readptr. If the readptr is before start, we279 * return the copy pointer. Lastly, if the readptr is past end, we return the309 /* end < readptr */ in amdgpu_ring_mux_get_rptr()
70 dma_read!(qs, .gspq.rx.0.readPtr) % MSGQ_NUM_PAGES in cpu_read_ptr() 74 dma_read!(qs, .cpuq.rx.0.readPtr) % MSGQ_NUM_PAGES in advance_cpu_read_ptr() 83 dma_write!(qs, .cpuq.rx.0.readPtr, rptr); in cpu_write_ptr()
1172 cmdq->tx.rxHdrOff = offsetof(typeof(*cmdq), rx.readPtr); in r535_gsp_shared_init()1178 gsp->cmdq.rptr = &msgq->rx.readPtr; in r535_gsp_shared_init()1181 gsp->msgq.rptr = &cmdq->rx.readPtr; in r535_gsp_shared_init()