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Searched refs:nbytes (Results 1 – 25 of 242) sorted by relevance

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/drivers/media/test-drivers/vidtv/
A Dvidtv_ts.c53 u32 nbytes = 0; in vidtv_ts_null_write_into() local
75 TS_PACKET_LEN - nbytes); in vidtv_ts_null_write_into()
78 if (nbytes != TS_PACKET_LEN) in vidtv_ts_null_write_into()
81 nbytes); in vidtv_ts_null_write_into()
83 return nbytes; in vidtv_ts_null_write_into()
88 u32 nbytes = 0; in vidtv_ts_pcr_write_into() local
120 args.dest_offset + nbytes, in vidtv_ts_pcr_write_into()
127 TS_PACKET_LEN - nbytes); in vidtv_ts_pcr_write_into()
130 if (nbytes != TS_PACKET_LEN) in vidtv_ts_pcr_write_into()
133 nbytes); in vidtv_ts_pcr_write_into()
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A Dvidtv_pes.c129 return nbytes; in vidtv_pes_write_pts_dts()
180 return nbytes; in vidtv_pes_write_h()
213 u32 nbytes = 0; in vidtv_pes_write_stuffing() local
246 dest_offset + nbytes, in vidtv_pes_write_stuffing()
269 return nbytes; in vidtv_pes_write_stuffing()
276 u32 nbytes = 0; in vidtv_pes_write_ts_h() local
298 nbytes += vidtv_pes_write_stuffing(&args, args.dest_offset + nbytes, in vidtv_pes_write_ts_h()
301 return nbytes; in vidtv_pes_write_ts_h()
333 u32 nbytes = 0; in vidtv_pes_write_into() local
408 nbytes; in vidtv_pes_write_into()
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A Dvidtv_psi.c172 u32 nbytes = 0; in vidtv_psi_ts_psi_write_into() local
247 return nbytes; in vidtv_psi_ts_psi_write_into()
679 u32 nbytes = 0; in vidtv_psi_desc_write_into() local
780 return nbytes; in vidtv_psi_desc_write_into()
1016 u32 nbytes = 0; in vidtv_psi_pat_write_into() local
1049 return nbytes; in vidtv_psi_pat_write_into()
1195 u32 nbytes = 0; in vidtv_psi_pmt_write_into() local
1282 return nbytes; in vidtv_psi_pmt_write_into()
1424 return nbytes; in vidtv_psi_sdt_write_into()
1780 return nbytes; in vidtv_psi_nit_write_into()
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A Dvidtv_mux.c164 u32 nbytes; in vidtv_mux_push_si() local
218 return nbytes; in vidtv_mux_push_si()
225 u32 nbytes = 0; in vidtv_mux_push_pcr() local
241 return nbytes; in vidtv_mux_push_pcr()
287 u32 nbytes = 0; in vidtv_mux_packetize_access_units() local
319 return nbytes; in vidtv_mux_packetize_access_units()
346 return nbytes; in vidtv_mux_poll_encoders()
358 u32 nbytes; in vidtv_mux_pad_with_nulls() local
377 return nbytes; in vidtv_mux_pad_with_nulls()
396 u32 nbytes; in vidtv_mux_tick() local
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/drivers/spi/
A Dspi-realtek-rtl-snand.c171 nbytes = len - pos; in rtl_snand_xfer()
172 if (nbytes > 4) in rtl_snand_xfer()
173 nbytes = 4; in rtl_snand_xfer()
194 pos += nbytes; in rtl_snand_xfer()
202 if (nbytes > 4) in rtl_snand_xfer()
203 nbytes = 4; in rtl_snand_xfer()
207 pos += nbytes; in rtl_snand_xfer()
274 nbytes = len - pos; in rtl_snand_dma_xfer()
276 nbytes = maxlen; in rtl_snand_dma_xfer()
284 pos += nbytes; in rtl_snand_dma_xfer()
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A Dspi-mem.c42 if (!op->data.nbytes) in spi_controller_dma_map_mem_op_data()
88 if (!op->data.nbytes) in spi_controller_dma_unmap_mem_op_data()
331 len = op->cmd.nbytes + op->addr.nbytes; in spi_mem_add_op_stats()
332 len += op->dummy.nbytes + op->data.nbytes; in spi_mem_add_op_stats()
382 op->addr.nbytes, (op->addr.nbytes ? op->addr.val : 0), in spi_mem_exec_op()
420 tmpbufsize = op->cmd.nbytes + op->addr.nbytes + op->dummy.nbytes; in spi_mem_exec_op()
459 memset(tmpbuf + op->addr.nbytes + 1, 0xff, op->dummy.nbytes); in spi_mem_exec_op()
542 len = op->cmd.nbytes + op->addr.nbytes + op->dummy.nbytes; in spi_mem_adjust_op_size()
547 op->data.nbytes = min3((size_t)op->data.nbytes, in spi_mem_adjust_op_size()
689 if (!info->op_tmpl.addr.nbytes || info->op_tmpl.addr.nbytes > 8) in spi_mem_dirmap_create()
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A Dspi-mtk-nor.c189 if (op->dummy.nbytes) in mtk_nor_match_read()
217 tx_len = op->cmd.nbytes + op->addr.nbytes; in mtk_nor_match_prg()
261 tx_len = op->cmd.nbytes + op->addr.nbytes; in mtk_nor_adj_prg_size()
280 if (!op->data.nbytes) in mtk_nor_adjust_op_size()
283 if ((op->addr.nbytes == 3) || (op->addr.nbytes == 4)) { in mtk_nor_adjust_op_size()
320 if ((op->addr.nbytes == 3) || (op->addr.nbytes == 4)) { in mtk_nor_supports_op()
526 tx_len = op->cmd.nbytes + op->addr.nbytes; in mtk_nor_spi_mem_prg()
530 tx_len += op->dummy.nbytes + op->data.nbytes; in mtk_nor_spi_mem_prg()
534 prg_len = op->cmd.nbytes + op->addr.nbytes + op->dummy.nbytes + in mtk_nor_spi_mem_prg()
535 op->data.nbytes; in mtk_nor_spi_mem_prg()
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A Dspi-wpcm-fiu.c82 for (i = 0; i < nbytes; i++) in wpcm_fiu_set_data()
146 return (op->addr.nbytes == 0 || op->addr.nbytes == 3) && in wpcm_fiu_normal_match()
147 op->dummy.nbytes == 0 && op->data.nbytes <= 4; in wpcm_fiu_normal_match()
173 op->data.nbytes >= 1 && op->data.nbytes <= 4 && in wpcm_fiu_fast_read_match()
192 return op->addr.nbytes == 4 && op->dummy.nbytes == 0 && op->data.nbytes <= 4; in wpcm_fiu_4ba_match()
236 op->dummy.nbytes == 0 && op->data.nbytes == 6 && in wpcm_fiu_rdid_match()
272 return (op->addr.nbytes == 0 || op->addr.nbytes == 3) && in wpcm_fiu_dummy_match()
273 op->dummy.nbytes >= 1 && op->dummy.nbytes <= 5 && in wpcm_fiu_dummy_match()
287 wpcm_fiu_do_uma(fiu, cs, op->addr.nbytes != 0, true, op->dummy.nbytes - 1); in wpcm_fiu_dummy_exec()
369 if (op->data.nbytes > 4) in wpcm_fiu_adjust_op_size()
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A Dspi-amd.c488 op->data.nbytes = clamp_val(op->data.nbytes, 0, AMD_SPI_HID2_DMA_SIZE); in amd_spi_adjust_op_size()
490 op->data.nbytes = clamp_val(op->data.nbytes, 0, AMD_SPI_MAX_DATA); in amd_spi_adjust_op_size()
498 u8 nbytes = op->addr.nbytes; in amd_spi_set_addr() local
547 u32 nbytes = op->data.nbytes; in amd_spi_mem_data_out() local
548 u32 left_data = nbytes; in amd_spi_mem_data_out()
557 u64 *dma_buf64 = (u64 *)(amd_spi->dma_virt_addr + op->addr.nbytes + op->cmd.nbytes); in amd_spi_mem_data_out()
592 base_addr + op->dummy.nbytes + nbytes + i - left_data, in amd_spi_mem_data_out()
596 amd_spi_set_tx_count(amd_spi, op->addr.nbytes + op->data.nbytes); in amd_spi_mem_data_out()
666 u32 nbytes = op->data.nbytes; in amd_spi_mem_data_in() local
667 u32 left_data = nbytes; in amd_spi_mem_data_in()
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A Dspi-fsl-qspi.c375 if (op->addr.nbytes) in fsl_qspi_supports_op()
378 if (op->dummy.nbytes) in fsl_qspi_supports_op()
381 if (op->data.nbytes) in fsl_qspi_supports_op()
391 if (op->addr.nbytes + in fsl_qspi_supports_op()
397 if (op->dummy.nbytes && in fsl_qspi_supports_op()
439 if (op->dummy.nbytes) { in fsl_qspi_prepare_lut()
447 if (op->data.nbytes) { in fsl_qspi_prepare_lut()
556 op->data.nbytes); in fsl_qspi_read_ahb()
572 if (i < op->data.nbytes) { in fsl_qspi_fill_txfifo()
598 if (i < op->data.nbytes) { in fsl_qspi_read_rxfifo()
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A Dspi-npcm-fiu.c276 fiu->drd_op.dummy.nbytes = op->dummy.nbytes; in npcm_fiu_set_drd()
283 fiu->drd_op.addr.nbytes = op->addr.nbytes; in npcm_fiu_set_drd()
302 desc->info.op_tmpl.dummy.nbytes != fiu->drd_op.dummy.nbytes || in npcm_fiu_direct_read()
304 desc->info.op_tmpl.addr.nbytes != fiu->drd_op.addr.nbytes) in npcm_fiu_direct_read()
356 if (op->dummy.nbytes) in npcm_fiu_uma_read()
566 if (!op->addr.nbytes) { in npcm_fiu_exec_op()
574 if (!op->addr.nbytes && !op->data.nbytes) in npcm_fiu_exec_op()
577 if (op->addr.nbytes && !op->data.nbytes) { in npcm_fiu_exec_op()
589 if (!op->addr.nbytes && op->data.nbytes) in npcm_fiu_exec_op()
592 op->data.nbytes); in npcm_fiu_exec_op()
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A Dspi-nxp-fspi.c470 if (op->addr.nbytes) in nxp_fspi_supports_op()
473 if (op->dummy.nbytes) in nxp_fspi_supports_op()
476 if (op->data.nbytes) in nxp_fspi_supports_op()
485 if (op->addr.nbytes > 4) in nxp_fspi_supports_op()
566 if (op->addr.nbytes) { in nxp_fspi_prepare_lut()
574 if (op->dummy.nbytes) { in nxp_fspi_prepare_lut()
587 if (op->data.nbytes) { in nxp_fspi_prepare_lut()
766 u32 len = op->data.nbytes; in nxp_fspi_read_ahb()
820 if (i < op->data.nbytes) { in nxp_fspi_fill_txfifo()
843 int len = op->data.nbytes; in nxp_fspi_read_rxfifo()
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A Dspi-sg2044-nor.c147 reg |= (op->addr.nbytes + op->dummy.nbytes) << SPIFMC_TRAN_CSR_ADDR_BYTES_SHIFT; in sg2044_spifmc_read_64k()
155 for (i = op->addr.nbytes - 1; i >= 0; i--) in sg2044_spifmc_read_64k()
158 for (i = 0; i < op->dummy.nbytes; i++) in sg2044_spifmc_read_64k()
199 size_t len = op->data.nbytes; in sg2044_spifmc_read()
229 reg |= (op->addr.nbytes + op->dummy.nbytes) << SPIFMC_TRAN_CSR_ADDR_BYTES_SHIFT; in sg2044_spifmc_write()
240 for (i = 0; i < op->dummy.nbytes; i++) in sg2044_spifmc_write()
255 while (offset < op->data.nbytes) { in sg2044_spifmc_write()
284 reg |= (op->addr.nbytes + op->dummy.nbytes) << SPIFMC_TRAN_CSR_ADDR_BYTES_SHIFT; in sg2044_spifmc_tran_cmd()
294 for (i = 0; i < op->dummy.nbytes; i++) in sg2044_spifmc_tran_cmd()
326 size_t len = op->data.nbytes; in sg2044_spifmc_trans_reg()
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/drivers/comedi/
A Dcomedi_buf.c294 nbytes = unalloc; in comedi_buf_write_alloc()
304 return nbytes; in comedi_buf_write_alloc()
387 nbytes = allocated; in comedi_buf_write_free()
395 return nbytes; in comedi_buf_write_free()
453 nbytes = available; in comedi_buf_read_alloc()
463 return nbytes; in comedi_buf_read_alloc()
499 nbytes = allocated; in comedi_buf_read_free()
504 return nbytes; in comedi_buf_read_free()
542 while (nbytes) { in comedi_buf_memcpy_from()
606 return nbytes; in comedi_buf_write_samples()
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/drivers/infiniband/hw/hfi1/
A Dpio_copy.c184 unsigned int nbytes) in read_low_bytes() argument
188 pbuf->carry_bytes = nbytes; in read_low_bytes()
203 pbuf->carry_bytes += nbytes; in read_extra_bytes()
263 const void *from, size_t nbytes) in seg_pio_copy_start() argument
559 pbuf->qw_written += nbytes >> 3; in mid_copy_straight()
598 nbytes -= to_align; in seg_pio_copy_mid()
609 nbytes -= to_fill; in seg_pio_copy_mid()
611 if (extra > nbytes) in seg_pio_copy_mid()
612 extra = nbytes; in seg_pio_copy_mid()
639 nbytes -= extra; in seg_pio_copy_mid()
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/drivers/i3c/
A Dinternals.h34 int nbytes) in i3c_writel_fifo() argument
36 writesl(addr, buf, nbytes / 4); in i3c_writel_fifo()
37 if (nbytes & 3) { in i3c_writel_fifo()
40 memcpy(&tmp, buf + (nbytes & ~3), nbytes & 3); in i3c_writel_fifo()
52 int nbytes) in i3c_readl_fifo() argument
54 readsl(addr, buf, nbytes / 4); in i3c_readl_fifo()
55 if (nbytes & 3) { in i3c_readl_fifo()
59 memcpy(buf + (nbytes & ~3), &tmp, nbytes & 3); in i3c_readl_fifo()
/drivers/crypto/
A Dpadlock-aes.c349 unsigned int nbytes; in ecb_aes_encrypt() local
356 while ((nbytes = walk.nbytes) != 0) { in ecb_aes_encrypt()
360 nbytes &= AES_BLOCK_SIZE - 1; in ecb_aes_encrypt()
374 unsigned int nbytes; in ecb_aes_decrypt() local
381 while ((nbytes = walk.nbytes) != 0) { in ecb_aes_decrypt()
385 nbytes &= AES_BLOCK_SIZE - 1; in ecb_aes_decrypt()
414 unsigned int nbytes; in cbc_aes_encrypt() local
421 while ((nbytes = walk.nbytes) != 0) { in cbc_aes_encrypt()
427 nbytes &= AES_BLOCK_SIZE - 1; in cbc_aes_encrypt()
441 unsigned int nbytes; in cbc_aes_decrypt() local
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/drivers/memory/
A Drenesas-rpc-if.c344 nbytes /= 2; in rpcif_bits_set()
345 nbytes = clamp(nbytes, 1U, 4U); in rpcif_bits_set()
412 u32 nbytes; in rpcif_prepare_impl() local
429 nbytes = *len; in rpcif_prepare_impl()
431 nbytes = op->data.nbytes; in rpcif_prepare_impl()
468 u32 nbytes; in xspi_prepare_impl() local
473 nbytes = *len; in xspi_prepare_impl()
475 nbytes = op->data.nbytes; in xspi_prepare_impl()
545 pos += nbytes; in rpcif_manual_xfer_impl()
602 pos += nbytes; in rpcif_manual_xfer_impl()
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/drivers/pci/hotplug/
A Drpadlpar_sysfs.c28 const char *buf, size_t nbytes) in add_slot_store() argument
34 if (nbytes >= MAX_DRC_NAME_LEN) in add_slot_store()
37 strscpy(drc_name, buf, nbytes + 1); in add_slot_store()
47 return nbytes; in add_slot_store()
58 const char *buf, size_t nbytes) in remove_slot_store() argument
64 if (nbytes >= MAX_DRC_NAME_LEN) in remove_slot_store()
67 strscpy(drc_name, buf, nbytes + 1); in remove_slot_store()
77 return nbytes; in remove_slot_store()
/drivers/dma/
A Dfsl-edma-common.c347 u32 nbytes = 0; in fsl_edma_desc_residue() local
352 nbytes = fsl_edma_get_tcd_to_cpu(fsl_chan, edesc->tcd[i].vtcd, nbytes); in fsl_edma_desc_residue()
354 nbytes = EDMA_V3_TCD_NBYTES_MLOFF_NBYTES(nbytes); in fsl_edma_desc_residue()
374 nbytes = fsl_edma_get_tcd_to_cpu(fsl_chan, edesc->tcd[i].vtcd, nbytes); in fsl_edma_desc_residue()
376 nbytes = EDMA_V3_TCD_NBYTES_MLOFF_NBYTES(nbytes); in fsl_edma_desc_residue()
528 fsl_edma_set_tcd_to_le(fsl_chan, tcd, nbytes, nbytes); in fsl_edma_fill_tcd()
598 u32 nbytes; in fsl_edma_prep_dma_cyclic() local
626 iter = period_len / nbytes; in fsl_edma_prep_dma_cyclic()
676 u32 nbytes; in fsl_edma_prep_slave_sg() local
736 nbytes = j * width; in fsl_edma_prep_slave_sg()
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/drivers/crypto/nx/
A Dnx-aes-gcm.c107 unsigned int nbytes = assoclen; in nx_gca() local
111 if (nbytes <= AES_BLOCK_SIZE) { in nx_gca()
137 if ((to_process + processed) < nbytes) in nx_gca()
159 } while (processed < nbytes); in nx_gca()
173 unsigned int nbytes = assoclen; in gmac() local
231 } while (processed < nbytes); in gmac()
311 unsigned int nbytes = req->cryptlen; in gcm_aes_nx_crypt() local
321 if (nbytes == 0) { in gcm_aes_nx_crypt()
351 to_process = nbytes - processed; in gcm_aes_nx_crypt()
386 } while (processed < nbytes); in gcm_aes_nx_crypt()
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/drivers/crypto/intel/keembay/
A Dkeembay-ocs-ecc.c252 point->x, nbytes); in kmb_ecc_point_mult()
256 point->y, nbytes); in kmb_ecc_point_mult()
266 scalar, nbytes); in kmb_ecc_point_mult()
270 sca, nbytes); in kmb_ecc_point_mult()
275 curve->p, nbytes); in kmb_ecc_point_mult()
279 curve->a, nbytes); in kmb_ecc_point_mult()
325 scalar_a, nbytes); in kmb_ecc_do_scalar_op()
329 scalar_b, nbytes); in kmb_ecc_do_scalar_op()
589 pubk_len = 2 * nbytes; in kmb_ecc_do_shared_secret()
637 nbytes = min_t(size_t, nbytes, req->dst_len); in kmb_ecc_do_shared_secret()
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/drivers/zorro/
A Dproc.c31 proc_bus_zorro_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) in proc_bus_zorro_read() argument
39 if (nbytes >= sizeof(struct ConfigDev)) in proc_bus_zorro_read()
40 nbytes = sizeof(struct ConfigDev); in proc_bus_zorro_read()
41 if (pos + nbytes > sizeof(struct ConfigDev)) in proc_bus_zorro_read()
42 nbytes = sizeof(struct ConfigDev) - pos; in proc_bus_zorro_read()
52 if (copy_to_user(buf, (void *)&cd + pos, nbytes)) in proc_bus_zorro_read()
54 *ppos += nbytes; in proc_bus_zorro_read()
56 return nbytes; in proc_bus_zorro_read()
/drivers/pnp/isapnp/
A Dproc.c23 size_t nbytes, loff_t * ppos) in isapnp_proc_bus_read() argument
31 if (nbytes >= size) in isapnp_proc_bus_read()
32 nbytes = size; in isapnp_proc_bus_read()
33 if (pos + nbytes > size) in isapnp_proc_bus_read()
34 nbytes = size - pos; in isapnp_proc_bus_read()
35 cnt = nbytes; in isapnp_proc_bus_read()
49 return nbytes; in isapnp_proc_bus_read()
/drivers/crypto/allwinner/sun4i-ss/
A Dsun4i-ss-hash.c206 op->byte_count, areq->nbytes, op->mode, in sun4i_hash()
213 if (unlikely(areq->nbytes > UINT_MAX - op->len)) { in sun4i_hash()
221 op->buf + op->len, areq->nbytes, 0); in sun4i_hash()
247 if (end > areq->nbytes || areq->nbytes - end > 63) { in sun4i_hash()
249 end, areq->nbytes); in sun4i_hash()
255 if (areq->nbytes < 4) in sun4i_hash()
268 if (i == 1 && !op->len && areq->nbytes) in sun4i_hash()
336 if ((areq->nbytes - i) < 64) { in sun4i_hash()
339 in_r = min(areq->nbytes - i, 64 - op->len); in sun4i_hash()
371 i, SS_TIMEOUT, v, areq->nbytes); in sun4i_hash()
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