| /drivers/bus/mhi/ep/ |
| D | ring.c | 79 static int mhi_ep_cache_ring(struct mhi_ep_ring *ring, u64 wr_ptr) in mhi_ep_cache_ring() argument
84 wr_offset = mhi_ep_ring_addr2offset(ring, wr_ptr); in mhi_ep_cache_ring()
98 u64 wr_ptr; in mhi_ep_update_wr_offset() local
100 wr_ptr = mhi_ep_mmio_get_db(ring); in mhi_ep_update_wr_offset()
102 return mhi_ep_cache_ring(ring, wr_ptr); in mhi_ep_update_wr_offset()
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| /drivers/gpu/host1x/hw/ |
| D | debug_hw_1x06.c | 71 u32 rd_ptr, wr_ptr, start, end; in host1x_debug_show_channel_fifo() local
100 wr_ptr = HOST1X_HV_CMDFIFO_PEEK_PTRS_WR_PTR_V(val); in host1x_debug_show_channel_fifo()
131 } while (rd_ptr != wr_ptr); in host1x_debug_show_channel_fifo()
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| D | debug_hw_1x01.c | 75 u32 val, rd_ptr, wr_ptr, start, end; in host1x_debug_show_channel_fifo() local
94 wr_ptr = HOST1X_SYNC_CFPEEK_PTRS_CF_WR_PTR_V(val); in host1x_debug_show_channel_fifo()
121 } while (rd_ptr != wr_ptr); in host1x_debug_show_channel_fifo()
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| /drivers/atm/ |
| D | iphase.c | 1102 struct dle* wr_ptr; local
1190 wr_ptr = iadev->rx_dle_q.write;
1191 wr_ptr->sys_pkt_addr = dma_map_single(&iadev->pci->dev, skb->data,
1193 wr_ptr->local_pkt_addr = buf_addr;
1194 wr_ptr->bytes = len; /* We don't know this do we ?? */
1195 wr_ptr->mode = DMA_INT_ENABLE;
1198 if(++wr_ptr == iadev->rx_dle_q.end)
1199 wr_ptr = iadev->rx_dle_q.start;
1200 iadev->rx_dle_q.write = wr_ptr;
2888 struct dle *wr_ptr; local
[all …]
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| /drivers/media/platform/qcom/venus/ |
| D | hfi_venus.c | 169 u32 *wr_ptr; in venus_write_queue() local
207 wr_ptr = (u32 *)(queue->qmem.kva + (wr_idx << 2)); in venus_write_queue()
209 if (wr_ptr < (u32 *)queue->qmem.kva || in venus_write_queue()
210 wr_ptr > (u32 *)(queue->qmem.kva + queue->qmem.size - sizeof(*wr_ptr))) in venus_write_queue()
214 memcpy(wr_ptr, packet, dwords << 2); in venus_write_queue()
220 memcpy(wr_ptr, packet, len); in venus_write_queue()
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| /drivers/net/wireless/intel/iwlwifi/mei/ |
| D | main.c | 65 __le32 wr_ptr; member
310 u32 wr = le32_to_cpu(READ_ONCE(notif_q->wr_ptr)); in iwl_mei_write_cyclic_buf()
336 WRITE_ONCE(notif_q->wr_ptr, cpu_to_le32((wr + tx_sz) % q_sz)); in iwl_mei_write_cyclic_buf()
348 if (READ_ONCE(notif_q->wr_ptr) != READ_ONCE(notif_q->rd_ptr)) in iwl_mei_host_to_me_data_pending()
352 return READ_ONCE(notif_q->wr_ptr) != READ_ONCE(notif_q->rd_ptr); in iwl_mei_host_to_me_data_pending()
485 wr = le32_to_cpu(READ_ONCE(notif_q->wr_ptr)); in iwl_mei_add_data_to_ring()
537 WRITE_ONCE(notif_q->wr_ptr, cpu_to_le32((wr + tx_sz) % q_sz)); in iwl_mei_add_data_to_ring()
1148 u32 wr = le32_to_cpu(READ_ONCE(notif_q->wr_ptr)); in iwl_mei_handle_sap_rx()
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| /drivers/media/platform/chips-media/ |
| D | coda-jpeg.c | 1211 u32 wr_ptr, start_ptr; in coda9_jpeg_finish_encode() local
1235 wr_ptr = coda_read(dev, CODA9_REG_JPEG_BBC_WR_PTR); in coda9_jpeg_finish_encode()
1236 vb2_set_plane_payload(&dst_buf->vb2_buf, 0, wr_ptr - start_ptr); in coda9_jpeg_finish_encode()
1270 u32 end_addr, wr_ptr; in coda9_jpeg_encode_timeout() local
1274 wr_ptr = coda_read(dev, CODA9_REG_JPEG_BBC_WR_PTR); in coda9_jpeg_encode_timeout()
1275 if (wr_ptr >= end_addr - 256) { in coda9_jpeg_encode_timeout()
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| D | coda-bit.c | 166 u32 rd_ptr, wr_ptr; in coda_kfifo_sync_to_device_full() local
170 wr_ptr = ctx->bitstream.paddr + (kfifo->in & kfifo->mask); in coda_kfifo_sync_to_device_full()
171 coda_write(dev, wr_ptr, CODA_REG_BIT_WR_PTR(ctx->reg_idx)); in coda_kfifo_sync_to_device_full()
178 u32 wr_ptr; in coda_kfifo_sync_to_device_write() local
180 wr_ptr = ctx->bitstream.paddr + (kfifo->in & kfifo->mask); in coda_kfifo_sync_to_device_write()
181 coda_write(dev, wr_ptr, CODA_REG_BIT_WR_PTR(ctx->reg_idx)); in coda_kfifo_sync_to_device_write()
1643 u32 wr_ptr, start_ptr; in coda_finish_encode() local
1661 wr_ptr = coda_read(dev, CODA_REG_BIT_WR_PTR(ctx->reg_idx)); in coda_finish_encode()
1666 vb2_set_plane_payload(&dst_buf->vb2_buf, 0, wr_ptr - start_ptr + in coda_finish_encode()
1671 vb2_set_plane_payload(&dst_buf->vb2_buf, 0, wr_ptr - start_ptr); in coda_finish_encode()
[all …]
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| /drivers/usb/gadget/udc/ |
| D | aspeed_udc.c | 903 u32 proc_sts, wr_ptr, rd_ptr; in ast_udc_epn_handle_desc() local
929 wr_ptr = EP_DMA_GET_WPTR(ctrl); in ast_udc_epn_handle_desc()
931 if (rd_ptr != wr_ptr) { in ast_udc_epn_handle_desc()
933 "rptr", rd_ptr, "wptr", wr_ptr); in ast_udc_epn_handle_desc()
937 EP_DBG(ep, "rd_ptr:%d, wr_ptr:%d\n", rd_ptr, wr_ptr); in ast_udc_epn_handle_desc()
948 } while (i != wr_ptr); in ast_udc_epn_handle_desc()
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| /drivers/net/wireless/intel/iwlwifi/fw/ |
| D | error-dump.h | 128 __le32 wr_ptr; member
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| D | dbg.c | 86 fifo_hdr->wr_ptr = in iwl_fwrt_dump_rxf()
141 fifo_hdr->wr_ptr = in iwl_fwrt_dump_txf()
271 fifo_hdr->wr_ptr = in iwl_fw_dump_txf()
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| /drivers/net/wireless/intel/iwlwifi/queue/ |
| D | tx.c | 1177 u32 wr_ptr; in iwl_txq_alloc_response() local
1187 wr_ptr = le16_to_cpu(rsp->write_pointer); in iwl_txq_alloc_response()
1209 wr_ptr &= (trans->trans_cfg->base_params->max_tfd_queue_size - 1); in iwl_txq_alloc_response()
1212 txq->read_ptr = wr_ptr; in iwl_txq_alloc_response()
1213 txq->write_ptr = wr_ptr; in iwl_txq_alloc_response()
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| /drivers/rapidio/devices/ |
| D | tsi721.c | 388 u32 wr_ptr, rd_ptr; in tsi721_db_dpc() local
401 wr_ptr = ioread32(priv->regs + TSI721_IDQ_WP(IDB_QUEUE)) % IDB_QSIZE; in tsi721_db_dpc()
404 while (wr_ptr != rd_ptr) { in tsi721_db_dpc()
431 wr_ptr = ioread32(priv->regs + in tsi721_db_dpc()
444 wr_ptr = ioread32(priv->regs + TSI721_IDQ_WP(IDB_QUEUE)) % IDB_QSIZE; in tsi721_db_dpc()
445 if (wr_ptr != rd_ptr) in tsi721_db_dpc()
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| /drivers/net/wireless/intel/iwlwifi/pcie/ |
| D | trans.c | 2398 u8 wr_ptr; in iwl_trans_pcie_wait_txq_empty() local
2415 wr_ptr = READ_ONCE(txq->write_ptr); in iwl_trans_pcie_wait_txq_empty()
2428 if (WARN_ONCE(wr_ptr != write_ptr && !overflow_tx, in iwl_trans_pcie_wait_txq_empty()
2430 wr_ptr, write_ptr)) in iwl_trans_pcie_wait_txq_empty()
2432 wr_ptr = write_ptr; in iwl_trans_pcie_wait_txq_empty()
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| /drivers/net/ethernet/broadcom/bnx2x/ |
| D | bnx2x_self_test.c | 2949 u32 rd_ptr, wr_ptr, rd_bank, wr_bank; in bnx2x_idle_chk6() local
2961 wr_ptr = ((((rec->pred_args.val1 & 0xC0000000) >> 30) & 0x3) | in bnx2x_idle_chk6()
2965 if (rd_ptr != wr_ptr) { in bnx2x_idle_chk6()
2968 i, rd_ptr, wr_ptr); in bnx2x_idle_chk6()
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