Searched refs:bufptr (Results 1 - 25 of 30) sorted by relevance

12

/linux-master/arch/x86/boot/
H A Dcmdline.c34 char *bufptr = buffer; local
62 bufptr = buffer;
81 *bufptr++ = c;
89 *bufptr = '\0';
/linux-master/arch/x86/lib/
H A Dcmdline.c129 char *bufptr = buffer; local
166 bufptr = buffer;
194 *bufptr++ = c;
201 *bufptr = '\0';
/linux-master/drivers/staging/media/atomisp/i2c/
H A Datomisp-libmsrlisthelper.c50 static int set_msr_configuration(struct i2c_client *client, uint8_t *bufptr, argument
64 u8 *ptr = bufptr;
66 while (ptr < bufptr + size) {
79 if (ptr > bufptr + size)
/linux-master/fs/hfsplus/
H A Dwrapper.c94 static int hfsplus_read_mdb(void *bufptr, struct hfsplus_wd *wd) argument
100 sig = *(__be16 *)(bufptr + HFSP_WRAPOFF_EMBEDSIG);
105 attrib = be16_to_cpu(*(__be16 *)(bufptr + HFSP_WRAPOFF_ATTRIB));
111 be32_to_cpu(*(__be32 *)(bufptr + HFSP_WRAPOFF_ABLKSIZE));
117 be16_to_cpu(*(__be16 *)(bufptr + HFSP_WRAPOFF_ABLKSTART));
119 extent = get_unaligned_be32(bufptr + HFSP_WRAPOFF_EMBEDEXT);
/linux-master/drivers/input/touchscreen/
H A Dpixcir_i2c_ts.c98 u8 *bufptr; local
132 bufptr = &rdbuf[2];
136 get_unaligned_le16(bufptr),
137 get_unaligned_le16(bufptr + 2));
139 report->ids[i] = bufptr[4];
140 bufptr = bufptr + 5;
142 bufptr = bufptr + 4;
/linux-master/drivers/net/ethernet/intel/e1000e/
H A Dmanage.c185 u8 *bufptr = buffer; local
201 *(tmp + j) = *bufptr++;
220 *(tmp + j) = *bufptr++;
229 *(tmp + j) = *bufptr++;
/linux-master/sound/core/seq/
H A Dseq_memory.c140 char **bufptr = ptr; local
142 memcpy(*bufptr, src, size);
143 *bufptr += size;
149 char __user **bufptr = ptr; local
151 if (copy_to_user(*bufptr, src, size))
153 *bufptr += size;
/linux-master/drivers/net/ethernet/marvell/octeontx2/nic/
H A Dqos_sq.c40 dma_addr_t bufptr; local
85 err = otx2_alloc_rbuf(pfvf, pool, &bufptr);
88 pfvf->hw_ops->aura_freeptr(pfvf, pool_id, bufptr);
89 sq->sqb_ptrs[sq->sqb_count++] = (u64)bufptr;
H A Dcn10k.c115 dma_addr_t bufptr; local
120 if (otx2_alloc_buffer(pfvf, cq, &bufptr)) {
127 ptrs[num_ptrs] = (u64)bufptr + OTX2_HEAD_ROOM;
H A Dotx2_common.c1433 dma_addr_t bufptr; local
1481 err = otx2_alloc_rbuf(pfvf, pool, &bufptr);
1484 pfvf->hw_ops->aura_freeptr(pfvf, pool_id, bufptr);
1485 sq->sqb_ptrs[sq->sqb_count++] = (u64)bufptr;
1504 dma_addr_t bufptr; local
1534 err = otx2_alloc_rbuf(pfvf, pool, &bufptr);
1538 bufptr + OTX2_HEAD_ROOM);
H A Dotx2_txrx.c435 dma_addr_t bufptr; local
438 if (otx2_alloc_buffer(pfvf, cq, &bufptr))
440 otx2_aura_freeptr(pfvf, cq->cq_idx, bufptr + OTX2_HEAD_ROOM);
/linux-master/kernel/debug/
H A Dgdbstub.c197 char *bufptr; local
209 bufptr = gdbmsgbuf + 1;
219 bufptr = hex_byte_pack(bufptr, s[i]);
220 *bufptr = '\0';
/linux-master/drivers/comedi/drivers/
H A Dpcl816.c225 unsigned int bufptr, unsigned int len)
231 val = ptr[bufptr++];
247 unsigned int bufptr; local
262 bufptr = devpriv->ai_poll_ptr;
269 transfer_from_dma_buf(dev, s, desc->virt_addr, bufptr, nsamples);
222 transfer_from_dma_buf(struct comedi_device *dev, struct comedi_subdevice *s, unsigned short *ptr, unsigned int bufptr, unsigned int len) argument
H A Dpcl812.c799 unsigned int bufptr, unsigned int len)
805 val = ptr[bufptr++];
820 int bufptr; local
824 bufptr = devpriv->ai_poll_ptr;
831 transfer_from_dma_buf(dev, s, desc->virt_addr, bufptr, nsamples);
796 transfer_from_dma_buf(struct comedi_device *dev, struct comedi_subdevice *s, unsigned short *ptr, unsigned int bufptr, unsigned int len) argument
/linux-master/drivers/net/ethernet/sis/
H A Dsis900.c159 u32 bufptr; member in struct:_BufferDesc
1146 sis_priv->tx_ring[i].bufptr = 0;
1181 sis_priv->rx_ring[i].bufptr = 0;
1197 sis_priv->rx_ring[i].bufptr = dma_map_single(&sis_priv->pci_dev->dev,
1202 sis_priv->rx_ring[i].bufptr))) {
1574 sis_priv->tx_ring[i].bufptr,
1579 sis_priv->tx_ring[i].bufptr = 0;
1624 sis_priv->tx_ring[entry].bufptr = dma_map_single(&sis_priv->pci_dev->dev,
1628 sis_priv->tx_ring[entry].bufptr))) {
1792 sis_priv->rx_ring[entry].bufptr,
[all...]
/linux-master/sound/core/
H A Dpcm_compat.c333 compat_caddr_t __user *bufptr; local
351 bufptr = compat_ptr(buf);
357 if (get_user(ptr, bufptr))
360 bufptr++;
/linux-master/drivers/video/fbdev/
H A Dudlfb.c1096 char *bufptr; local
1113 bufptr = (char *) urb->transfer_buffer;
1114 bufptr = dlfb_vidreg_lock(bufptr);
1115 bufptr = dlfb_blanking(bufptr, blank_mode);
1116 bufptr = dlfb_vidreg_unlock(bufptr);
1119 bufptr = dlfb_dummy_render(bufptr);
[all...]
/linux-master/drivers/net/hamradio/
H A Dbaycom_epp.c177 unsigned char *bufptr; member in struct:baycom_state::__anon677
187 unsigned char *bufptr; member in struct:baycom_state::__anon678
412 bc->hdlctx.bufptr = bc->hdlctx.buf;
479 if (i != pp->ops->epp_write_data(pp, bc->hdlctx.bufptr, i, 0))
481 bc->hdlctx.bufptr += i;
594 bc->hdlcrx.bufptr = bc->hdlcrx.buf;
610 *(bc->hdlcrx.bufptr)++ = bitbuf >> (16-numbits);
/linux-master/sound/pci/nm256/
H A Dnm256.c180 void __iomem *bufptr; /* mapped pointer */ member in struct:nm256_stream
687 memset_io(s->bufptr + pos, 0, count);
699 return copy_from_iter_toio(s->bufptr + pos, src, count);
713 return copy_to_iter_fromio(dst, s->bufptr + pos, count);
817 runtime->dma_area = (void __force *) s->bufptr;
911 s->bufptr = chip->buffer + (s->buf - chip->buffer_start);
/linux-master/drivers/scsi/
H A Dscsi_logging.c24 static void scsi_log_release_buffer(char *bufptr) argument
26 kfree(bufptr);
H A Dinitio.c1095 scb->bufptr = scb->senseptr;
1571 scb->bufptr += ((u32) (i - scb->sgidx) << 3);
1583 scb->bufptr += (u32) xcnt;
1682 outl(scb->bufptr, host->addr + TUL_XAddH);
1686 outl(scb->bufptr, host->addr + TUL_XAddH);
1714 outl(scb->bufptr, host->addr + TUL_XAddH);
1718 outl(scb->bufptr, host->addr + TUL_XAddH);
2578 cblk->bufptr = (u32)dma_addr;
H A Dinitio.h371 u32 bufptr; /*28 Data Buffer Pointer */ member in struct:scsi_ctrl_blk
/linux-master/drivers/usb/gadget/udc/
H A Damd5536udc.h470 u32 bufptr; member in struct:udc_data_dma
/linux-master/drivers/net/ethernet/ti/
H A Dnetcp_core.c670 dev_err(netcp->ndev_dev, "NULL bufptr in desc\n");
816 dev_err(netcp->ndev_dev, "NULL bufptr in desc\n");
858 void *bufptr; local
875 bufptr = netdev_alloc_frag(primary_buf_len);
878 if (unlikely(!bufptr)) {
883 dma = dma_map_single(netcp->dev, bufptr, buf_len,
891 sw_data[0] = (u32)bufptr;
/linux-master/drivers/net/wireless/ath/ath5k/
H A Dbase.c925 ATH5K_ERR(ah, "can't allocate bufptr\n");
929 ah->bufptr = bf;
1009 kfree(ah->bufptr);
1010 ah->bufptr = NULL;

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