| /drivers/spi/ |
| A D | spi-rockchip.c | 191 u8 n_bytes; member
310 if (rs->n_bytes == 1) in rockchip_spi_pio_writer()
316 rs->tx += rs->n_bytes; in rockchip_spi_pio_writer()
346 if (rs->n_bytes == 1) in rockchip_spi_pio_reader()
350 rs->rx += rs->n_bytes; in rockchip_spi_pio_reader()
389 rs->rx_left = xfer->len / rs->n_bytes; in rockchip_spi_prepare_irq()
467 .src_addr_width = rs->n_bytes, in rockchip_spi_prepare_dma()
489 .dst_addr_width = rs->n_bytes, in rockchip_spi_prepare_dma()
597 if ((xfer->len / rs->n_bytes) < rs->fifo_len) in rockchip_spi_config()
651 if (rs->n_bytes == 1) in rockchip_spi_target_abort()
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| A D | spi-microchip-core.c | 113 int n_bytes; member
145 spi->rx_len -= spi->n_bytes; in mchp_corespi_read_fifo()
150 if (spi->n_bytes == 4) in mchp_corespi_read_fifo()
152 else if (spi->n_bytes == 2) in mchp_corespi_read_fifo()
157 spi->rx_buf += spi->n_bytes; in mchp_corespi_read_fifo()
227 if (spi->n_bytes == 4) in mchp_corespi_write_fifo()
229 else if (spi->n_bytes == 2) in mchp_corespi_write_fifo()
236 spi->tx_buf += spi->n_bytes; in mchp_corespi_write_fifo()
240 spi->tx_len -= i * spi->n_bytes; in mchp_corespi_write_fifo()
497 spi->n_bytes = roundup_pow_of_two(DIV_ROUND_UP(xfer->bits_per_word, BITS_PER_BYTE)); in mchp_corespi_transfer_one()
[all …]
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| A D | spi-hisi-kunpeng.c | 136 u8 n_bytes; /* current is a 1/2/4 bytes op */ member
233 switch (hs->n_bytes) { in hisi_spi_reader()
244 hs->rx += hs->n_bytes; in hisi_spi_reader()
258 switch (hs->n_bytes) { in hisi_spi_writer()
269 hs->tx += hs->n_bytes; in hisi_spi_writer()
391 hs->n_bytes = hisi_spi_n_bytes(transfer); in hisi_spi_transfer_one()
393 hs->tx_len = transfer->len / hs->n_bytes; in hisi_spi_transfer_one()
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| A D | spi-dw-core.c | 142 if (dws->n_bytes == 1) in dw_writer()
144 else if (dws->n_bytes == 2) in dw_writer()
149 dws->tx += dws->n_bytes; in dw_writer()
164 if (dws->n_bytes == 1) in dw_reader()
166 else if (dws->n_bytes == 2) in dw_reader()
171 dws->rx += dws->n_bytes; in dw_reader()
395 nbits = dws->n_bytes * BITS_PER_BYTE; in dw_spi_poll_transfer()
426 dws->n_bytes = spi_bpw_to_bytes(transfer->bits_per_word); in dw_spi_transfer_one()
428 dws->tx_len = transfer->len / dws->n_bytes; in dw_spi_transfer_one()
530 dws->n_bytes = 1; in dw_spi_init_mem_buf()
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| A D | spi-dw-dma.c | 231 static enum dma_slave_buswidth dw_spi_dma_convert_width(u8 n_bytes) in dw_spi_dma_convert_width() argument
233 switch (n_bytes) { in dw_spi_dma_convert_width()
254 dma_bus_width = dw_spi_dma_convert_width(dws->n_bytes); in dw_spi_can_dma()
296 delay.value = nents * dws->n_bytes * BITS_PER_BYTE; in dw_spi_dma_wait_tx_done()
333 txconf.dst_addr_width = dw_spi_dma_convert_width(dws->n_bytes); in dw_spi_dma_config_tx()
434 rxconf.src_addr_width = dw_spi_dma_convert_width(dws->n_bytes); in dw_spi_dma_config_rx()
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| A D | spi-imx.c | 432 if (!n_bytes) in mx53_ecspi_rx_target()
433 n_bytes = sizeof(val); in mx53_ecspi_rx_target()
436 ((u8 *)&val) + sizeof(val) - n_bytes, n_bytes); in mx53_ecspi_rx_target()
438 spi_imx->rx_buf += n_bytes; in mx53_ecspi_rx_target()
439 spi_imx->target_burst -= n_bytes; in mx53_ecspi_rx_target()
448 int n_bytes = spi_imx->count % sizeof(val); in mx53_ecspi_tx_target() local
450 if (!n_bytes) in mx53_ecspi_tx_target()
451 n_bytes = sizeof(val); in mx53_ecspi_tx_target()
455 spi_imx->tx_buf, n_bytes); in mx53_ecspi_tx_target()
456 spi_imx->tx_buf += n_bytes; in mx53_ecspi_tx_target()
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| A D | spi-pxa2xx.c | 483 u8 n_bytes = drv_data->n_bytes; in null_writer() local
490 drv_data->tx += n_bytes; in null_writer()
497 u8 n_bytes = drv_data->n_bytes; in null_reader() local
501 drv_data->rx += n_bytes; in null_reader()
686 switch (drv_data->n_bytes) { in interrupt_transfer()
975 drv_data->n_bytes = 1; in pxa2xx_spi_transfer_one()
979 drv_data->n_bytes = 2; in pxa2xx_spi_transfer_one()
983 drv_data->n_bytes = 4; in pxa2xx_spi_transfer_one()
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| A D | spi-pic32.c | 161 static u32 pic32_tx_max(struct pic32_spi *pic32s, int n_bytes) in pic32_tx_max() argument
165 tx_left = (pic32s->tx_end - pic32s->tx) / n_bytes; in pic32_tx_max()
177 (pic32s->tx_end - pic32s->tx)) / n_bytes; in pic32_tx_max()
182 static u32 pic32_rx_max(struct pic32_spi *pic32s, int n_bytes) in pic32_rx_max() argument
184 u32 rx_left = (pic32s->rx_end - pic32s->rx) / n_bytes; in pic32_rx_max()
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| A D | spi-pl022.c | 412 u8 n_bytes; member
619 pl022->rx += (pl022->cur_chip->n_bytes); in readwriter()
641 pl022->tx += (pl022->cur_chip->n_bytes); in readwriter()
668 pl022->rx += (pl022->cur_chip->n_bytes); in readwriter()
1220 residue = pl022->cur_transfer->len % pl022->cur_chip->n_bytes; in set_up_next_transfer()
1226 pl022->cur_chip->n_bytes); in set_up_next_transfer()
1699 chip->n_bytes = 1; in pl022_setup()
1704 chip->n_bytes = 2; in pl022_setup()
1709 chip->n_bytes = 4; in pl022_setup()
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| A D | spi-pxa2xx.h | 68 u8 n_bytes; member
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| A D | spi-pxa2xx-dma.c | 77 switch (drv_data->n_bytes) { in pxa2xx_spi_dma_prepare_one()
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| A D | spi-dw.h | 178 u8 n_bytes; /* current is a 1/2 bytes op */ member
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| A D | spi-qcom-qspi.c | 305 uint32_t n_bytes) in qcom_qspi_alloc_desc() argument
326 virt_cmd_desc->length = n_bytes; in qcom_qspi_alloc_desc()
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| /drivers/usb/dwc2/ |
| A D | hcd_ddma.c | 81 if (!qh->n_bytes) { in dwc2_desc_list_alloc()
110 kfree(qh->n_bytes); in dwc2_desc_list_free()
111 qh->n_bytes = NULL; in dwc2_desc_list_free()
523 qh->n_bytes[idx] = max_xfer_size; in dwc2_fill_host_isoc_dma_desc()
525 qh->n_bytes[idx] = frame_desc->length; in dwc2_fill_host_isoc_dma_desc()
685 qh->n_bytes[n_desc] = len; in dwc2_fill_host_dma_desc()
1049 u32 n_bytes, int *xfer_done) in dwc2_update_non_isoc_urb_state_ddma() argument
1114 urb->actual_length += n_bytes - remain; in dwc2_update_non_isoc_urb_state_ddma()
1136 u32 n_bytes; in dwc2_process_non_isoc_desc() local
1151 n_bytes = qh->n_bytes[desc_num]; in dwc2_process_non_isoc_desc()
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| A D | hcd.h | 341 u32 *n_bytes; member
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| /drivers/infiniband/hw/hfi1/ |
| A D | fault.c | 47 u64 n_packets = 0, n_bytes = 0; in _fault_stats_seq_show() local
56 n_bytes += rcd->opstats->stats[i].n_bytes; in _fault_stats_seq_show()
65 n_bytes += sp->stats[i].n_bytes; in _fault_stats_seq_show()
67 if (!n_packets && !n_bytes) in _fault_stats_seq_show()
73 (unsigned long long)n_bytes, in _fault_stats_seq_show()
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| A D | debugfs.c | 66 u64 n_packets = 0, n_bytes = 0; in _opcode_stats_seq_show() local
75 n_bytes += rcd->opstats->stats[i].n_bytes; in _opcode_stats_seq_show()
79 return opcode_stats_show(s, i, n_packets, n_bytes); in _opcode_stats_seq_show()
105 u64 n_packets = 0, n_bytes = 0; in _tx_opcode_stats_seq_show() local
113 n_bytes += s->stats[i].n_bytes; in _tx_opcode_stats_seq_show()
115 return opcode_stats_show(s, i, n_packets, n_bytes); in _tx_opcode_stats_seq_show()
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| A D | verbs.h | 209 u64 n_bytes; /* total number of bytes */ member
221 stats->n_bytes += tlen; in inc_opstats()
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| /drivers/net/wireless/intel/iwlwifi/mld/ |
| A D | debugfs.c | 470 int n_bytes = count / 2; in iwl_dbgfs_inject_packet_write() local
481 ret = hex2bin(page_address(rxb._page), buf, n_bytes); in iwl_dbgfs_inject_packet_write()
486 if (n_bytes < sizeof(*pkt) || in iwl_dbgfs_inject_packet_write()
487 n_bytes != sizeof(*pkt) + iwl_rx_packet_payload_len(pkt)) in iwl_dbgfs_inject_packet_write()
693 int n_bytes = len / 2; in _iwl_dbgfs_inject_beacon_ie() local
696 if (n_bytes >= U8_MAX) in _iwl_dbgfs_inject_beacon_ie()
707 mld->hw->extra_beacon_tailroom = n_bytes; in _iwl_dbgfs_inject_beacon_ie()
723 if (!restore && (WARN_ON(!n_bytes || !bin) || in _iwl_dbgfs_inject_beacon_ie()
724 hex2bin(skb_put_zero(beacon, n_bytes), in _iwl_dbgfs_inject_beacon_ie()
725 bin, n_bytes))) { in _iwl_dbgfs_inject_beacon_ie()
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| /drivers/media/rc/ |
| A D | imon.c | 69 size_t n_bytes, loff_t *pos);
73 size_t n_bytes, loff_t *pos);
942 size_t n_bytes, loff_t *pos) in vfd_write() argument
964 if (n_bytes <= 0 || n_bytes > 32) { in vfd_write()
976 for (i = n_bytes; i < 32; ++i) in vfd_write()
1010 return (!retval) ? n_bytes : retval; in vfd_write()
1027 size_t n_bytes, loff_t *pos) in lcd_write() argument
1043 if (n_bytes != 8) { in lcd_write()
1045 (int)n_bytes); in lcd_write()
1061 __func__, (int) n_bytes); in lcd_write()
[all …]
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| /drivers/net/wireless/broadcom/brcm80211/brcmsmac/ |
| A D | ucode_loader.h | 51 int brcms_ucode_init_uint(struct brcms_info *wl, size_t *n_bytes,
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| A D | mac80211_if.c | 1633 int brcms_ucode_init_uint(struct brcms_info *wl, size_t *n_bytes, u32 idx) in brcms_ucode_init_uint() argument
1650 *n_bytes = le32_to_cpu(*((__le32 *) pdata)); in brcms_ucode_init_uint()
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| /drivers/usb/gadget/udc/ |
| A D | bcm63xx_udc.c | 610 unsigned int n_bytes; in iudma_write() local
620 n_bytes = min_t(int, bytes_left, max_bd_bytes); in iudma_write()
621 if (n_bytes) in iudma_write()
622 dmaflags |= n_bytes << DMADESC_LENGTH_SHIFT; in iudma_write()
641 (n_bytes == bytes_left && !extra_zero_pkt)) { in iudma_write()
650 breq->offset += n_bytes; in iudma_write()
651 breq->bd_bytes += n_bytes; in iudma_write()
652 bytes_left -= n_bytes; in iudma_write()
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| /drivers/media/test-drivers/vimc/ |
| A D | vimc-debayer.c | 392 const unsigned int n_bytes) in vimc_debayer_get_val() argument
397 for (i = 0; i < n_bytes; i++) in vimc_debayer_get_val()
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| /drivers/md/ |
| A D | dm-integrity.c | 884 size_t n_bytes = (size_t)(n_sections * ic->journal_section_sectors) << SECTOR_SHIFT; in xor_journal() local
898 atomic_add(roundup(pl_offset + n_bytes, PAGE_SIZE) >> PAGE_SHIFT, &comp->in_flight); in xor_journal()
921 this_step = min(n_bytes, (size_t)PAGE_SIZE - pl_offset); in xor_journal()
930 n_bytes -= this_step; in xor_journal()
931 } while (n_bytes); in xor_journal()
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