| /Linux-v5.10/arch/x86/boot/ |
| D | cmdline.c | 34 char *bufptr = buffer; in __cmdline_find_option() local
62 bufptr = buffer; in __cmdline_find_option()
81 *bufptr++ = c; in __cmdline_find_option()
89 *bufptr = '\0'; in __cmdline_find_option()
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| /Linux-v5.10/arch/x86/lib/ |
| D | cmdline.c | 127 char *bufptr = buffer; in __cmdline_find_option() local
164 bufptr = buffer; in __cmdline_find_option()
192 *bufptr++ = c; in __cmdline_find_option()
199 *bufptr = '\0'; in __cmdline_find_option()
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| /Linux-v5.10/fs/hfsplus/ |
| D | wrapper.c | 95 static int hfsplus_read_mdb(void *bufptr, struct hfsplus_wd *wd) in hfsplus_read_mdb() argument
101 sig = *(__be16 *)(bufptr + HFSP_WRAPOFF_EMBEDSIG); in hfsplus_read_mdb()
106 attrib = be16_to_cpu(*(__be16 *)(bufptr + HFSP_WRAPOFF_ATTRIB)); in hfsplus_read_mdb()
112 be32_to_cpu(*(__be32 *)(bufptr + HFSP_WRAPOFF_ABLKSIZE)); in hfsplus_read_mdb()
118 be16_to_cpu(*(__be16 *)(bufptr + HFSP_WRAPOFF_ABLKSTART)); in hfsplus_read_mdb()
120 extent = get_unaligned_be32(bufptr + HFSP_WRAPOFF_EMBEDEXT); in hfsplus_read_mdb()
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| /Linux-v5.10/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
62 u8 *ptr = bufptr; in set_msr_configuration()
64 while (ptr < bufptr + size) { in set_msr_configuration()
77 if (ptr > bufptr + size) in set_msr_configuration()
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| /Linux-v5.10/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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| /Linux-v5.10/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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| /Linux-v5.10/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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| /Linux-v5.10/sound/core/seq/ |
| D | seq_memory.c | 115 static int seq_copy_in_kernel(char **bufptr, const void *src, int size) in seq_copy_in_kernel() argument
117 memcpy(*bufptr, src, size); in seq_copy_in_kernel()
118 *bufptr += size; in seq_copy_in_kernel()
122 static int seq_copy_in_user(char __user **bufptr, const void *src, int size) in seq_copy_in_user() argument
124 if (copy_to_user(*bufptr, src, size)) in seq_copy_in_user()
126 *bufptr += size; in seq_copy_in_user()
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| /Linux-v5.10/drivers/net/ethernet/marvell/octeontx2/nic/ |
| D | otx2_common.c | 889 s64 bufptr; in otx2_pool_refill_task() local
899 bufptr = otx2_alloc_rbuf(pfvf, rbpool); in otx2_pool_refill_task()
900 if (bufptr <= 0) { in otx2_pool_refill_task()
915 otx2_aura_freeptr(pfvf, qidx, bufptr + OTX2_HEAD_ROOM); in otx2_pool_refill_task()
1200 s64 bufptr; in otx2_sq_aura_pool_init() local
1245 bufptr = otx2_alloc_rbuf(pfvf, pool); in otx2_sq_aura_pool_init()
1246 if (bufptr <= 0) in otx2_sq_aura_pool_init()
1247 return bufptr; in otx2_sq_aura_pool_init()
1248 otx2_aura_freeptr(pfvf, pool_id, bufptr); in otx2_sq_aura_pool_init()
1249 sq->sqb_ptrs[sq->sqb_count++] = (u64)bufptr; in otx2_sq_aura_pool_init()
[all …]
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| D | otx2_txrx.c | 307 s64 bufptr; in otx2_rx_napi_handler() local
336 bufptr = __otx2_alloc_rbuf(pfvf, cq->rbpool); in otx2_rx_napi_handler()
337 if (unlikely(bufptr <= 0)) { in otx2_rx_napi_handler()
351 otx2_aura_freeptr(pfvf, cq->cq_idx, bufptr + OTX2_HEAD_ROOM); in otx2_rx_napi_handler()
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| /Linux-v5.10/drivers/net/ethernet/sis/ |
| D | sis900.c | 159 u32 bufptr; member
1141 sis_priv->tx_ring[i].bufptr = 0; in sis900_init_tx_ring()
1176 sis_priv->rx_ring[i].bufptr = 0; in sis900_init_rx_ring()
1192 sis_priv->rx_ring[i].bufptr = dma_map_single(&sis_priv->pci_dev->dev, in sis900_init_rx_ring()
1197 sis_priv->rx_ring[i].bufptr))) { in sis900_init_rx_ring()
1569 sis_priv->tx_ring[i].bufptr, in sis900_tx_timeout()
1574 sis_priv->tx_ring[i].bufptr = 0; in sis900_tx_timeout()
1619 sis_priv->tx_ring[entry].bufptr = dma_map_single(&sis_priv->pci_dev->dev, in sis900_start_xmit()
1623 sis_priv->tx_ring[entry].bufptr))) { in sis900_start_xmit()
1787 sis_priv->rx_ring[entry].bufptr, in sis900_rx()
[all …]
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| /Linux-v5.10/drivers/staging/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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| /Linux-v5.10/drivers/video/fbdev/ |
| D | udlfb.c | 1152 char *bufptr; in dlfb_ops_blank() local
1169 bufptr = (char *) urb->transfer_buffer; in dlfb_ops_blank()
1170 bufptr = dlfb_vidreg_lock(bufptr); in dlfb_ops_blank()
1171 bufptr = dlfb_blanking(bufptr, blank_mode); in dlfb_ops_blank()
1172 bufptr = dlfb_vidreg_unlock(bufptr); in dlfb_ops_blank()
1175 bufptr = dlfb_dummy_render(bufptr); in dlfb_ops_blank()
1177 dlfb_submit_urb(dlfb, urb, bufptr - in dlfb_ops_blank()
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| /Linux-v5.10/kernel/debug/ |
| D | gdbstub.c | 200 char *bufptr; in gdbstub_msg_write() local
212 bufptr = gdbmsgbuf + 1; in gdbstub_msg_write()
222 bufptr = hex_byte_pack(bufptr, s[i]); in gdbstub_msg_write()
223 *bufptr = '\0'; in gdbstub_msg_write()
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| /Linux-v5.10/sound/core/ |
| D | pcm_compat.c | 334 compat_caddr_t __user *bufptr; in snd_pcm_ioctl_xfern_compat() local
351 bufptr = compat_ptr(buf); in snd_pcm_ioctl_xfern_compat()
357 if (get_user(ptr, bufptr)) { in snd_pcm_ioctl_xfern_compat()
362 bufptr++; in snd_pcm_ioctl_xfern_compat()
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| /Linux-v5.10/sound/pci/nm256/ |
| D | nm256.c | 182 void __iomem *bufptr; /* mapped pointer */ member
691 memset_io(s->bufptr + pos, 0, count); in snd_nm256_playback_silence()
703 if (copy_from_user_toio(s->bufptr + pos, src, count)) in snd_nm256_playback_copy()
716 memcpy_toio(s->bufptr + pos, src, count); in snd_nm256_playback_copy_kernel()
731 if (copy_to_user_fromio(dst, s->bufptr + pos, count)) in snd_nm256_capture_copy()
744 memcpy_fromio(dst, s->bufptr + pos, count); in snd_nm256_capture_copy_kernel()
849 runtime->dma_area = (void __force *) s->bufptr; in snd_nm256_setup_stream()
945 s->bufptr = chip->buffer + (s->buf - chip->buffer_start); in snd_nm256_pcm()
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| /Linux-v5.10/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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| /Linux-v5.10/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 | 1098 scb->bufptr = scb->senseptr; in tulip_main()
1574 scb->bufptr += ((u32) (i - scb->sgidx) << 3); in initio_state_5()
1586 scb->bufptr += (u32) xcnt; in initio_state_5()
1685 outl(scb->bufptr, host->addr + TUL_XAddH); in initio_xfer_data_in()
1689 outl(scb->bufptr, host->addr + TUL_XAddH); in initio_xfer_data_in()
1717 outl(scb->bufptr, host->addr + TUL_XAddH); in initio_xfer_data_out()
1721 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
|
| /Linux-v5.10/drivers/usb/gadget/udc/ |
| D | amd5536udc.h | 470 u32 bufptr; member
|
| /Linux-v5.10/drivers/net/ethernet/ti/ |
| D | netcp_core.c | 859 void *bufptr; in netcp_allocate_rx_buf() local
876 bufptr = netdev_alloc_frag(primary_buf_len); in netcp_allocate_rx_buf()
879 if (unlikely(!bufptr)) { in netcp_allocate_rx_buf()
884 dma = dma_map_single(netcp->dev, bufptr, buf_len, in netcp_allocate_rx_buf()
892 sw_data[0] = (u32)bufptr; in netcp_allocate_rx_buf()
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| /Linux-v5.10/drivers/net/wireless/ath/ath5k/ |
| D | base.c | 884 ah->bufptr = bf; in ath5k_desc_alloc()
964 kfree(ah->bufptr); in ath5k_desc_free()
965 ah->bufptr = NULL; in ath5k_desc_free()
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