Searched refs:bufptr (Results 1 - 18 of 18) sorted by relevance

/drivers/net/ethernet/intel/e1000e/
H A Dmanage.c225 u8 *bufptr = buffer; local
241 *(tmp + j) = *bufptr++;
261 *(tmp + j) = *bufptr++;
270 *(tmp + j) = *bufptr++;
/drivers/block/paride/
H A Dpg.c219 char *bufptr; member in struct:pg
254 dev->bufptr = NULL;
542 dev->bufptr = kmalloc(PG_MAX_DATA, GFP_KERNEL);
543 if (dev->bufptr == NULL) {
561 kfree(dev->bufptr);
562 dev->bufptr = NULL;
611 if (copy_from_user(dev->bufptr, buf + hs, count - hs))
630 if (pg_completion(dev, dev->bufptr, dev->timeout))
652 if (copy_to_user(buf + hs, dev->bufptr, copy))
H A Dpt.c226 char *bufptr; member in struct:pt_unit
616 tape->bufptr = NULL;
681 tape->bufptr = kmalloc(PT_BUFSIZE, GFP_KERNEL);
682 if (tape->bufptr == NULL) {
748 kfree(tape->bufptr);
749 tape->bufptr = NULL;
831 pi_read_block(pi, tape->bufptr, k);
836 if (copy_to_user(buf + t, tape->bufptr, b)) {
935 if (copy_from_user(tape->bufptr, buf + t, b)) {
939 pi_write_block(pi, tape->bufptr,
[all...]
/drivers/staging/comedi/drivers/
H A Dpcl818.c601 int i, len, bufptr; local
629 bufptr = 0;
632 if ((ptr[bufptr] & 0xf) != devpriv->act_chanlist[devpriv->act_chanlist_pos]) { /* dropout! */
635 (ptr[bufptr] & 0xf),
644 comedi_buf_put(s->async, ptr[bufptr++] >> 4); /* get one sample */
681 unsigned int top1, top2, i, bufptr; local
723 bufptr = devpriv->last_top_dma;
726 if ((dmabuf[bufptr] & 0xf) != devpriv->act_chanlist[devpriv->act_chanlist_pos]) { /* dropout! */
729 (dmabuf[bufptr] & 0xf),
739 comedi_buf_put(s->async, dmabuf[bufptr
[all...]
H A Dpcl816.c365 unsigned int bufptr, unsigned int len)
373 comedi_buf_put(s->async, ptr[bufptr++]);
403 int len, bufptr, this_dma_buf; local
436 bufptr = devpriv->ai_poll_ptr;
439 transfer_from_dma_buf(dev, s, ptr, bufptr, len);
363 transfer_from_dma_buf(struct comedi_device *dev, struct comedi_subdevice *s, short *ptr, unsigned int bufptr, unsigned int len) argument
H A Dpcl812.c1065 unsigned int bufptr, unsigned int len)
1072 comedi_buf_put(s->async, ptr[bufptr++]);
1099 int len, bufptr; local
1132 bufptr = devpriv->ai_poll_ptr;
1135 transfer_from_dma_buf(dev, s, ptr, bufptr, len);
1063 transfer_from_dma_buf(struct comedi_device *dev, struct comedi_subdevice *s, short *ptr, unsigned int bufptr, unsigned int len) argument
/drivers/video/
H A Dudlfb.c1104 char *bufptr; local
1121 bufptr = (char *) urb->transfer_buffer;
1122 bufptr = dlfb_vidreg_lock(bufptr);
1123 bufptr = dlfb_blanking(bufptr, blank_mode);
1124 bufptr = dlfb_vidreg_unlock(bufptr);
1127 bufptr = dlfb_dummy_render(bufptr);
[all...]
/drivers/net/ethernet/sis/
H A Dsis900.c158 u32 bufptr; member in struct:_BufferDesc
1127 sis_priv->tx_ring[i].bufptr = 0;
1162 sis_priv->rx_ring[i].bufptr = 0;
1178 sis_priv->rx_ring[i].bufptr = pci_map_single(sis_priv->pci_dev,
1552 sis_priv->tx_ring[i].bufptr, skb->len,
1557 sis_priv->tx_ring[i].bufptr = 0;
1608 sis_priv->tx_ring[entry].bufptr = pci_map_single(sis_priv->pci_dev,
1767 sis_priv->rx_ring[entry].bufptr, RX_BUF_SIZE,
1813 sis_priv->rx_ring[entry].bufptr =
1844 sis_priv->rx_ring[entry].bufptr
[all...]
/drivers/net/hamradio/
H A Dbaycom_epp.c192 unsigned char *bufptr; member in struct:baycom_state::__anon3036
202 unsigned char *bufptr; member in struct:baycom_state::__anon3037
423 bc->hdlctx.bufptr = bc->hdlctx.buf;
490 if (i != pp->ops->epp_write_data(pp, bc->hdlctx.bufptr, i, 0))
492 bc->hdlctx.bufptr += i;
604 bc->hdlcrx.bufptr = bc->hdlcrx.buf;
620 *(bc->hdlcrx.bufptr)++ = bitbuf >> (16-numbits);
/drivers/scsi/
H A Dinitio.c1128 scb->bufptr = scb->senseptr;
1604 scb->bufptr += ((u32) (i - scb->sgidx) << 3);
1616 scb->bufptr += (u32) xcnt;
1715 outl(scb->bufptr, host->addr + TUL_XAddH);
1719 outl(scb->bufptr, host->addr + TUL_XAddH);
1747 outl(scb->bufptr, host->addr + TUL_XAddH);
1751 outl(scb->bufptr, host->addr + TUL_XAddH);
2609 cblk->bufptr = (u32)dma_addr;
H A Dinitio.h371 u32 bufptr; /*28 Data Buffer Pointer */ member in struct:scsi_ctrl_blk
/drivers/usb/gadget/
H A Damd5536udc.h463 u32 bufptr; member in struct:udc_data_dma
H A Damd5536udc.c544 dma_desc->bufptr = cpu_to_le32(DMA_DONT_USE);
738 req->td_data->bufptr = req->req.dma;
974 td->bufptr = req->req.dma + i; /* assign buffer */
/drivers/net/wireless/bcmdhd/
H A Dwl_iw.c230 void *bufptr,
235 iolen = bcm_mkiovar(iovar, param, paramlen, bufptr, buflen);
239 return (dev_wlc_ioctl(dev, WLC_SET_VAR, bufptr, iolen));
248 void *bufptr,
253 iolen = bcm_mkiovar(iovar, param, paramlen, bufptr, buflen);
257 return (dev_wlc_ioctl(dev, WLC_GET_VAR, bufptr, buflen));
225 dev_iw_iovar_setbuf( struct net_device *dev, char *iovar, void *param, int paramlen, void *bufptr, int buflen) argument
243 dev_iw_iovar_getbuf( struct net_device *dev, char *iovar, void *param, int paramlen, void *bufptr, int buflen) argument
/drivers/net/wireless/brcm80211/brcmfmac/
H A Dwl_cfg80211.c509 s32 paramlen, void *bufptr, s32 buflen)
513 iolen = brcmf_c_mkiovar(iovar, param, paramlen, bufptr, buflen);
516 return brcmf_exec_dcmd(ndev, BRCMF_C_SET_VAR, bufptr, iolen);
521 s32 paramlen, void *bufptr, s32 buflen)
525 iolen = brcmf_c_mkiovar(iovar, param, paramlen, bufptr, buflen);
528 return brcmf_exec_dcmd(ndev, BRCMF_C_GET_VAR, bufptr, buflen);
508 brcmf_dev_iovar_setbuf(struct net_device *ndev, s8 * iovar, void *param, s32 paramlen, void *bufptr, s32 buflen) argument
520 brcmf_dev_iovar_getbuf(struct net_device *ndev, s8 * iovar, void *param, s32 paramlen, void *bufptr, s32 buflen) argument
/drivers/net/wireless/ath/ath5k/
H A Dbase.c801 ATH5K_ERR(ah, "can't allocate bufptr\n");
805 ah->bufptr = bf;
885 kfree(ah->bufptr);
886 ah->bufptr = NULL;
H A Dath5k.h1272 struct ath5k_buf *bufptr; /* allocated buffer ptr */ member in struct:ath5k_hw
/drivers/net/ethernet/natsemi/
H A Dns83820.c863 dma_addr_t bufptr = desc_addr_get(desc + DESC_BUFPTR); local
876 pci_unmap_single(dev->pci_dev, bufptr,

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