Searched refs:buf_ptr (Results 1 - 25 of 37) sorted by relevance

12

/drivers/media/video/pvrusb2/
H A Dpvrusb2-debugifc.h30 char *buf_ptr, unsigned int buf_size);
36 char *buf_ptr,unsigned int buf_size);
40 const char *buf_ptr,unsigned int buf_size);
H A Dpvrusb2-hdw.h347 char *buf_ptr,unsigned int buf_size);
/drivers/net/ethernet/sfc/
H A Dselftest.h47 const char *buf_ptr, int pkt_len);
H A Dselftest.c284 const char *buf_ptr, int pkt_len)
290 BUG_ON(!buf_ptr);
298 received = (struct efx_loopback_payload *) buf_ptr;
365 buf_ptr, pkt_len, 0);
283 efx_loopback_rx_packet(struct efx_nic *efx, const char *buf_ptr, int pkt_len) argument
/drivers/usb/host/
H A Dfhci-tds.c71 __be32 buf_ptr; member in struct:usb_td
91 out_be32(&ep->empty_td->buf_ptr, DUMMY_BD_BUFFER);
217 out_be32(&td->buf_ptr, 0);
300 buf = in_be32(&td->buf_ptr);
313 out_be32(&td->buf_ptr, 0);
409 out_be32(&td->buf_ptr, virt_to_phys(pkt->data));
483 buf = in_be32(&td->buf_ptr);
490 else if (in_be32(&td->buf_ptr) == DUMMY_BD_BUFFER)
491 out_be32(&td->buf_ptr, DUMMY2_BD_BUFFER);
505 out_be32(&td->buf_ptr,
533 u32 buf_ptr; local
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/drivers/rtc/
H A Drtc-sysfs.c163 char *buf_ptr; local
174 buf_ptr = (char *)buf;
175 if (*buf_ptr == '+') {
176 buf_ptr++;
179 alarm = simple_strtoul(buf_ptr, NULL, 0);
/drivers/staging/tidspbridge/include/dspbridge/
H A Dstrm.h232 * buf_ptr: Location to store pointer to reclaimed buffer.
245 * buf_ptr != NULL.
251 u8 **buf_ptr, u32 * nbytes,
/drivers/usb/serial/
H A Diuu_phoenix.c223 char *buf_ptr = port->write_urb->transfer_buffer; local
228 *buf_ptr++ = IUU_RST_SET;
229 *buf_ptr++ = IUU_DELAY_MS;
230 *buf_ptr++ = wt;
231 *buf_ptr = IUU_RST_CLEAR;
406 char *buf_ptr = port->write_urb->transfer_buffer; local
407 *buf_ptr++ = IUU_SET_LED;
409 get_random_bytes(buf_ptr, 6);
410 *(buf_ptr+7) = 1;
412 iuu_rgbf_fill_buffer(buf_ptr, 25
427 char *buf_ptr = port->write_urb->transfer_buffer; local
661 char *buf_ptr = port->write_urb->transfer_buffer; local
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/drivers/scsi/bfa/
H A Dbfad_bsg.h235 u64 buf_ptr; member in struct:bfa_bsg_ioc_fwstats_s
279 u64 buf_ptr; member in struct:bfa_bsg_port_stats_s
391 u64 buf_ptr; member in struct:bfa_bsg_fabric_get_lports_s
497 u64 buf_ptr; member in struct:bfa_bsg_cee_attr_s
506 u64 buf_ptr; member in struct:bfa_bsg_cee_stats_s
537 u64 buf_ptr; member in struct:bfa_bsg_flash_s
626 u64 buf_ptr; member in struct:bfa_bsg_phy_s
635 u64 buf_ptr; member in struct:bfa_bsg_debug_s
/drivers/net/ethernet/
H A Dmipsnet.c123 char *buf_ptr = skb->data; local
127 for (; count_to_go; buf_ptr++, count_to_go--)
128 outb(*buf_ptr, regaddr(dev, txDataBuffer));
/drivers/media/video/usbvision/
H A Dusbvision-i2c.c404 char *buf_ptr = buf; local
412 retval = usbvision_i2c_write_max4(usbvision, addr, buf_ptr, count);
415 buf_ptr += count;
/drivers/usb/host/whci/
H A Ddebug.c78 (u32)(std->pl_virt[0].buf_ptr) : (u32)std->dma_addr);
82 (u32)(std->pl_virt[0].buf_ptr) : (u32)std->dma_addr);
H A Dwhci-hc.h105 __le64 buf_ptr; /*< physical pointer to buffer */ member in struct:whc_page_list_entry
114 * seg_ptr = qtd->page_list_ptr[qtd->seg_list_ptr[seg].idx].buf_ptr
/drivers/media/video/cx231xx/
H A Dcx231xx-i2c.c85 u8 *buf_ptr = NULL; local
137 buf_ptr = (u8 *) (msg->buf + 1);
146 req_data.p_buffer = (u8 *) (buf_ptr + loop * 16);
/drivers/media/video/
H A Dsaa6588.c188 unsigned char __user *buf_ptr = a->buffer; local
216 if (block_to_user_buf(s, buf_ptr)) {
217 buf_ptr += 3;
/drivers/net/tokenring/
H A Dolympic.c1378 u8 __iomem *buf_ptr ; local
1396 buf_ptr = olympic_priv->olympic_lap + buff_off ;
1401 frame_data = buf_ptr+offsetof(struct mac_receive_buffer,frame_data) ;
1407 printk("next %04x, fs %02x, len %04x\n",readw(buf_ptr+offsetof(struct mac_receive_buffer,next)), readb(buf_ptr+offsetof(struct mac_receive_buffer,frame_status)), readw(buf_ptr+offsetof(struct mac_receive_buffer,buffer_length)));
1419 frame_data = buf_ptr+offsetof(struct mac_receive_buffer,frame_data) ;
1420 buffer_len = swab16(readw(buf_ptr+offsetof(struct mac_receive_buffer,buffer_length)));
1422 next_ptr=readw(buf_ptr+offsetof(struct mac_receive_buffer,next));
1423 } while (next_ptr && (buf_ptr
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/drivers/atm/
H A Dhorizon.c741 u16 buf_ptr = RX_CHANNEL_IDLE; local
759 buf_ptr = dev->spare_buffers[--dev->noof_spare_buffers];
760 PRINTD (DBG_VCC, "using a spare buffer: %u", buf_ptr);
762 if (buf_ptr == RX_CHANNEL_DISABLED || buf_ptr == RX_CHANNEL_IDLE) {
765 buf_ptr = RX_CHANNEL_IDLE;
777 buf_ptr | CHANNEL_TYPE_AAL5 | FIRST_CELL_OF_AAL5_FRAME);
778 if (buf_ptr != RX_CHANNEL_IDLE)
779 wr_mem (dev, &rx_desc->rd_buf_type, buf_ptr);
/drivers/net/wireless/bcmdhd/
H A Dlinux_osl.c62 unsigned char *buf_ptr; member in struct:bcm_static_buf
246 bcm_static_buf->buf_ptr = (unsigned char *)bcm_static_buf + STATIC_BUF_SIZE;
888 bzero(bcm_static_buf->buf_ptr+STATIC_BUF_SIZE*i, size);
892 return ((void *)(bcm_static_buf->buf_ptr+STATIC_BUF_SIZE*i));
925 buf_idx = ((unsigned char *)addr - bcm_static_buf->buf_ptr)/STATIC_BUF_SIZE;
/drivers/staging/tidspbridge/rmgr/
H A Dstrm.c526 int strm_reclaim(struct strm_object *stream_obj, u8 ** buf_ptr, argument
586 *buf_ptr = chnl_ioc_obj.buf;
589 dev_dbg(bridge, "%s: stream_obj: %p buf_ptr: %p nbytes: %p "
591 buf_ptr, nbytes, pdw_arg, status);
H A Ddrv.c242 u8 *buf_ptr; local
262 strm_reclaim(strm_res->stream, &buf_ptr, &ul_bytes,
/drivers/net/ethernet/marvell/
H A Dpxa168_eth.c182 u32 buf_ptr; /* Descriptor buffer pointer */ member in struct:rx_desc
190 u32 buf_ptr; /* pointer to buffer for this descriptor */ member in struct:tx_desc
361 p_used_rx_desc->buf_ptr = dma_map_single(NULL,
740 addr = desc->buf_ptr;
814 dma_unmap_single(NULL, rx_desc->buf_ptr,
1267 desc->buf_ptr = dma_map_single(NULL, skb->data, length, DMA_TO_DEVICE);
H A Dmv643xx_eth.c195 u32 buf_ptr; /* Descriptor buffer pointer */ member in struct:rx_desc
203 u32 buf_ptr; /* pointer to buffer for this descriptor*/ member in struct:tx_desc
210 u32 buf_ptr; /* Descriptor buffer pointer */ member in struct:rx_desc
218 u32 buf_ptr; /* pointer to buffer for this descriptor*/ member in struct:tx_desc
582 dma_unmap_single(mp->dev->dev.parent, rx_desc->buf_ptr,
689 rx_desc->buf_ptr = dma_map_single(mp->dev->dev.parent,
760 desc->buf_ptr = skb_frag_dma_map(mp->dev->dev.parent,
843 desc->buf_ptr = dma_map_single(mp->dev->dev.parent, skb->data,
976 dma_unmap_single(mp->dev->dev.parent, desc->buf_ptr,
979 dma_unmap_page(mp->dev->dev.parent, desc->buf_ptr,
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/drivers/firewire/
H A Dnet.c833 __be32 *buf_ptr; local
850 buf_ptr = dev->broadcast_rcv_buffer_ptrs[dev->broadcast_rcv_next_ptr++];
856 specifier_id = (be32_to_cpu(buf_ptr[0]) & 0xffff) << 8
857 | (be32_to_cpu(buf_ptr[1]) & 0xff000000) >> 24;
858 ver = be32_to_cpu(buf_ptr[1]) & 0xffffff;
859 source_node_id = be32_to_cpu(buf_ptr[0]) >> 16;
862 buf_ptr += 2;
864 fwnet_incoming_packet(dev, buf_ptr, length,
/drivers/scsi/lpfc/
H A Dlpfc_ct.c274 struct lpfc_dmabuf *buf_ptr; local
281 buf_ptr = (struct lpfc_dmabuf *) ctiocb->context1;
282 lpfc_mbuf_free(phba, buf_ptr->virt, buf_ptr->phys);
283 kfree(buf_ptr);
292 buf_ptr = (struct lpfc_dmabuf *) ctiocb->context3;
293 lpfc_mbuf_free(phba, buf_ptr->virt, buf_ptr->phys);
294 kfree(buf_ptr);
/drivers/target/iscsi/
H A Discsi_target.c617 cmd->buf_ptr = kmemdup(buf, ISCSI_HDR_LEN, GFP_KERNEL);
618 if (!cmd->buf_ptr) {
619 pr_err("Unable to allocate memory for cmd->buf_ptr\n");
663 cmd->buf_ptr = kmemdup(buf, ISCSI_HDR_LEN, GFP_KERNEL);
664 if (!cmd->buf_ptr) {
665 pr_err("Unable to allocate memory for cmd->buf_ptr\n");
1600 * Attach ping data to struct iscsi_cmd->buf_ptr.
1602 cmd->buf_ptr = ping_data;
2796 * NOPOUT Ping Data is attached to struct iscsi_cmd->buf_ptr.
2800 iov[niov].iov_base = cmd->buf_ptr;
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