| /drivers/staging/media/atomisp/i2c/ |
| D | atomisp-libmsrlisthelper.c | 50 static int set_msr_configuration(struct i2c_client *client, uint8_t *bufptr, in set_msr_configuration() argument
64 u8 *ptr = bufptr; in set_msr_configuration()
66 while (ptr < bufptr + size) { in set_msr_configuration()
79 if (ptr > bufptr + size) in set_msr_configuration()
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| /drivers/input/touchscreen/ |
| D | pixcir_i2c_ts.c | 98 u8 *bufptr; in pixcir_ts_parse() local
132 bufptr = &rdbuf[2]; in pixcir_ts_parse()
136 get_unaligned_le16(bufptr), in pixcir_ts_parse()
137 get_unaligned_le16(bufptr + 2)); in pixcir_ts_parse()
139 report->ids[i] = bufptr[4]; in pixcir_ts_parse()
140 bufptr = bufptr + 5; in pixcir_ts_parse()
142 bufptr = bufptr + 4; in pixcir_ts_parse()
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| /drivers/block/paride/ |
| D | pg.c | 219 char *bufptr; member
255 dev->bufptr = NULL; in pg_init_units()
550 dev->bufptr = kmalloc(PG_MAX_DATA, GFP_KERNEL); in pg_open()
551 if (dev->bufptr == NULL) { in pg_open()
569 kfree(dev->bufptr); in pg_release()
570 dev->bufptr = NULL; in pg_release()
619 if (copy_from_user(dev->bufptr, buf + hs, count - hs)) in pg_write()
638 if (pg_completion(dev, dev->bufptr, dev->timeout)) in pg_read()
660 if (copy_to_user(buf + hs, dev->bufptr, copy)) in pg_read()
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| D | pt.c | 226 char *bufptr; member
623 tape->bufptr = NULL; in pt_detect()
689 tape->bufptr = kmalloc(PT_BUFSIZE, GFP_KERNEL); in pt_open()
690 if (tape->bufptr == NULL) { in pt_open()
756 kfree(tape->bufptr); in pt_release()
757 tape->bufptr = NULL; in pt_release()
839 pi_read_block(pi, tape->bufptr, k); in pt_read()
844 if (copy_to_user(buf + t, tape->bufptr, b)) { in pt_read()
943 if (copy_from_user(tape->bufptr, buf + t, b)) { in pt_write()
947 pi_write_block(pi, tape->bufptr, k); in pt_write()
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| /drivers/net/ethernet/intel/e1000e/ |
| D | manage.c | 185 u8 *bufptr = buffer; in e1000_mng_host_if_write() local
201 *(tmp + j) = *bufptr++; in e1000_mng_host_if_write()
220 *(tmp + j) = *bufptr++; in e1000_mng_host_if_write()
229 *(tmp + j) = *bufptr++; in e1000_mng_host_if_write()
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| /drivers/net/ethernet/sis/ |
| D | sis900.c | 159 u32 bufptr; member
1139 sis_priv->tx_ring[i].bufptr = 0; in sis900_init_tx_ring()
1174 sis_priv->rx_ring[i].bufptr = 0; in sis900_init_rx_ring()
1190 sis_priv->rx_ring[i].bufptr = dma_map_single(&sis_priv->pci_dev->dev, in sis900_init_rx_ring()
1195 sis_priv->rx_ring[i].bufptr))) { in sis900_init_rx_ring()
1567 sis_priv->tx_ring[i].bufptr, in sis900_tx_timeout()
1572 sis_priv->tx_ring[i].bufptr = 0; in sis900_tx_timeout()
1617 sis_priv->tx_ring[entry].bufptr = dma_map_single(&sis_priv->pci_dev->dev, in sis900_start_xmit()
1621 sis_priv->tx_ring[entry].bufptr))) { in sis900_start_xmit()
1785 sis_priv->rx_ring[entry].bufptr, in sis900_rx()
[all …]
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| /drivers/comedi/drivers/ |
| D | pcl816.c | 227 unsigned int bufptr, unsigned int len) in transfer_from_dma_buf() argument
233 val = ptr[bufptr++]; in transfer_from_dma_buf()
249 unsigned int bufptr; in pcl816_interrupt() local
264 bufptr = devpriv->ai_poll_ptr; in pcl816_interrupt()
271 transfer_from_dma_buf(dev, s, desc->virt_addr, bufptr, nsamples); in pcl816_interrupt()
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| D | pcl812.c | 801 unsigned int bufptr, unsigned int len) in transfer_from_dma_buf() argument
807 val = ptr[bufptr++]; in transfer_from_dma_buf()
822 int bufptr; in pcl812_handle_dma() local
826 bufptr = devpriv->ai_poll_ptr; in pcl812_handle_dma()
833 transfer_from_dma_buf(dev, s, desc->virt_addr, bufptr, nsamples); in pcl812_handle_dma()
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| /drivers/video/fbdev/ |
| D | udlfb.c | 1155 char *bufptr; in dlfb_ops_blank() local
1172 bufptr = (char *) urb->transfer_buffer; in dlfb_ops_blank()
1173 bufptr = dlfb_vidreg_lock(bufptr); in dlfb_ops_blank()
1174 bufptr = dlfb_blanking(bufptr, blank_mode); in dlfb_ops_blank()
1175 bufptr = dlfb_vidreg_unlock(bufptr); in dlfb_ops_blank()
1178 bufptr = dlfb_dummy_render(bufptr); in dlfb_ops_blank()
1180 dlfb_submit_urb(dlfb, urb, bufptr - in dlfb_ops_blank()
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| /drivers/net/hamradio/ |
| D | baycom_epp.c | 177 unsigned char *bufptr; member
187 unsigned char *bufptr; member
412 bc->hdlctx.bufptr = bc->hdlctx.buf; in encode_hdlc()
479 if (i != pp->ops->epp_write_data(pp, bc->hdlctx.bufptr, i, 0)) in transmit()
481 bc->hdlctx.bufptr += i; in transmit()
594 bc->hdlcrx.bufptr = bc->hdlcrx.buf; in receive()
610 *(bc->hdlcrx.bufptr)++ = bitbuf >> (16-numbits); in receive()
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| /drivers/net/ethernet/marvell/octeontx2/nic/ |
| D | otx2_common.c | 967 dma_addr_t bufptr; in otx2_pool_refill_task() local
977 if (otx2_alloc_rbuf(pfvf, rbpool, &bufptr)) { in otx2_pool_refill_task()
992 pfvf->hw_ops->aura_freeptr(pfvf, qidx, bufptr + OTX2_HEAD_ROOM); in otx2_pool_refill_task()
1294 dma_addr_t bufptr; in otx2_sq_aura_pool_init() local
1342 err = otx2_alloc_rbuf(pfvf, pool, &bufptr); in otx2_sq_aura_pool_init()
1345 pfvf->hw_ops->aura_freeptr(pfvf, pool_id, bufptr); in otx2_sq_aura_pool_init()
1346 sq->sqb_ptrs[sq->sqb_count++] = (u64)bufptr; in otx2_sq_aura_pool_init()
1365 dma_addr_t bufptr; in otx2_rq_aura_pool_init() local
1395 err = otx2_alloc_rbuf(pfvf, pool, &bufptr); in otx2_rq_aura_pool_init()
1399 bufptr + OTX2_HEAD_ROOM); in otx2_rq_aura_pool_init()
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| D | cn10k.c | 116 dma_addr_t bufptr; in cn10k_refill_pool_ptrs() local
120 if (otx2_alloc_buffer(pfvf, cq, &bufptr)) { in cn10k_refill_pool_ptrs()
127 ptrs[num_ptrs] = (u64)bufptr + OTX2_HEAD_ROOM; in cn10k_refill_pool_ptrs()
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| D | otx2_txrx.c | 387 dma_addr_t bufptr; in otx2_refill_pool_ptrs() local
390 if (otx2_alloc_buffer(pfvf, cq, &bufptr)) in otx2_refill_pool_ptrs()
392 otx2_aura_freeptr(pfvf, cq->cq_idx, bufptr + OTX2_HEAD_ROOM); in otx2_refill_pool_ptrs()
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| /drivers/scsi/ |
| D | scsi_logging.c | 24 static void scsi_log_release_buffer(char *bufptr) in scsi_log_release_buffer() argument
26 kfree(bufptr); in scsi_log_release_buffer()
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| D | initio.c | 1096 scb->bufptr = scb->senseptr; in tulip_main()
1572 scb->bufptr += ((u32) (i - scb->sgidx) << 3); in initio_state_5()
1584 scb->bufptr += (u32) xcnt; in initio_state_5()
1683 outl(scb->bufptr, host->addr + TUL_XAddH); in initio_xfer_data_in()
1687 outl(scb->bufptr, host->addr + TUL_XAddH); in initio_xfer_data_in()
1715 outl(scb->bufptr, host->addr + TUL_XAddH); in initio_xfer_data_out()
1719 outl(scb->bufptr, host->addr + TUL_XAddH); in initio_xfer_data_out()
2579 cblk->bufptr = (u32)dma_addr; in initio_build_scb()
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| D | initio.h | 371 u32 bufptr; /*28 Data Buffer Pointer */ member
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| /drivers/usb/gadget/udc/ |
| D | amd5536udc.h | 470 u32 bufptr; member
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| D | snps_udc_core.c | 550 dma_desc->bufptr = cpu_to_le32(DMA_DONT_USE); in udc_alloc_request()
812 td->bufptr = req->req.dma + i; /* assign buffer */ in udc_create_dma_chain()
881 req->td_data->bufptr = req->req.dma; in prep_dma()
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| /drivers/net/ethernet/ti/ |
| D | netcp_core.c | 858 void *bufptr; in netcp_allocate_rx_buf() local
875 bufptr = netdev_alloc_frag(primary_buf_len); in netcp_allocate_rx_buf()
878 if (unlikely(!bufptr)) { in netcp_allocate_rx_buf()
883 dma = dma_map_single(netcp->dev, bufptr, buf_len, in netcp_allocate_rx_buf()
891 sw_data[0] = (u32)bufptr; in netcp_allocate_rx_buf()
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| /drivers/net/wireless/ath/ath5k/ |
| D | base.c | 883 ah->bufptr = bf; in ath5k_desc_alloc()
963 kfree(ah->bufptr); in ath5k_desc_free()
964 ah->bufptr = NULL; in ath5k_desc_free()
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| D | ath5k.h | 1278 struct ath5k_buf *bufptr; /* allocated buffer ptr */ member
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| /drivers/net/ethernet/natsemi/ |
| D | ns83820.c | 850 dma_addr_t bufptr = desc_addr_get(desc + DESC_BUFPTR); local
863 dma_unmap_single(&dev->pci_dev->dev, bufptr, RX_BUF_SIZE,
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