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Searched refs:n_bytes (Results 1 – 25 of 26) sorted by relevance

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/Linux-v5.4/drivers/usb/dwc2/
Dhcd_ddma.c110 qh->n_bytes = kcalloc(dwc2_max_desc_num(qh), sizeof(u32), flags); in dwc2_desc_list_alloc()
111 if (!qh->n_bytes) { in dwc2_desc_list_alloc()
140 kfree(qh->n_bytes); in dwc2_desc_list_free()
141 qh->n_bytes = NULL; in dwc2_desc_list_free()
553 qh->n_bytes[idx] = max_xfer_size; in dwc2_fill_host_isoc_dma_desc()
555 qh->n_bytes[idx] = frame_desc->length; in dwc2_fill_host_isoc_dma_desc()
558 dma_desc->status = qh->n_bytes[idx] << HOST_DMA_ISOC_NBYTES_SHIFT & in dwc2_fill_host_isoc_dma_desc()
715 qh->n_bytes[n_desc] = len; in dwc2_fill_host_dma_desc()
925 frame_desc->actual_length = qh->n_bytes[idx] - remain; in dwc2_cmpl_host_isoc_dma_desc()
929 frame_desc->actual_length = qh->n_bytes[idx] - remain; in dwc2_cmpl_host_isoc_dma_desc()
[all …]
Dhcd.h370 u32 *n_bytes; member
/Linux-v5.4/drivers/infiniband/hw/hfi1/
Dfault.c89 u64 n_packets = 0, n_bytes = 0; in _fault_stats_seq_show() local
98 n_bytes += rcd->opstats->stats[i].n_bytes; in _fault_stats_seq_show()
107 n_bytes += sp->stats[i].n_bytes; in _fault_stats_seq_show()
109 if (!n_packets && !n_bytes) in _fault_stats_seq_show()
115 (unsigned long long)n_bytes, in _fault_stats_seq_show()
Ddebugfs.c136 u64 n_packets = 0, n_bytes = 0; in _opcode_stats_seq_show() local
145 n_bytes += rcd->opstats->stats[i].n_bytes; in _opcode_stats_seq_show()
149 return opcode_stats_show(s, i, n_packets, n_bytes); in _opcode_stats_seq_show()
175 u64 n_packets = 0, n_bytes = 0; in _tx_opcode_stats_seq_show() local
183 n_bytes += s->stats[i].n_bytes; in _tx_opcode_stats_seq_show()
185 return opcode_stats_show(s, i, n_packets, n_bytes); in _tx_opcode_stats_seq_show()
Dverbs.h251 u64 n_bytes; /* total number of bytes */ member
263 stats->n_bytes += tlen; in inc_opstats()
/Linux-v5.4/drivers/infiniband/hw/qib/
Dqib_debugfs.c98 u64 n_packets = 0, n_bytes = 0; in _opcode_stats_seq_show() local
106 n_bytes += dd->rcd[j]->opstats->stats[i].n_bytes; in _opcode_stats_seq_show()
108 if (!n_packets && !n_bytes) in _opcode_stats_seq_show()
112 (unsigned long long) n_bytes); in _opcode_stats_seq_show()
Dqib_verbs.h130 u64 n_bytes; /* total number of bytes */ member
/Linux-v5.4/drivers/spi/
Dspi-dw.c147 tx_left = (dws->tx_end - dws->tx) / dws->n_bytes; in tx_max()
159 / dws->n_bytes; in tx_max()
167 u32 rx_left = (dws->rx_end - dws->rx) / dws->n_bytes; in rx_max()
180 if (dws->n_bytes == 1) in dw_writer()
186 dws->tx += dws->n_bytes; in dw_writer()
199 if (dws->n_bytes == 1) in dw_reader()
204 dws->rx += dws->n_bytes; in dw_reader()
304 dws->n_bytes = DIV_ROUND_UP(transfer->bits_per_word, BITS_PER_BYTE); in dw_spi_transfer_one()
350 txlevel = min_t(u16, dws->fifo_len / 2, dws->len / dws->n_bytes); in dw_spi_transfer_one()
Dspi-rockchip.c182 u8 n_bytes; member
276 if (rs->n_bytes == 1) in rockchip_spi_pio_writer()
282 rs->tx += rs->n_bytes; in rockchip_spi_pio_writer()
312 if (rs->n_bytes == 1) in rockchip_spi_pio_reader()
316 rs->rx += rs->n_bytes; in rockchip_spi_pio_reader()
343 rs->tx_left = rs->tx ? xfer->len / rs->n_bytes : 0; in rockchip_spi_prepare_irq()
344 rs->rx_left = xfer->len / rs->n_bytes; in rockchip_spi_prepare_irq()
397 .src_addr_width = rs->n_bytes, in rockchip_spi_prepare_dma()
419 .dst_addr_width = rs->n_bytes, in rockchip_spi_prepare_dma()
559 rs->n_bytes = xfer->bits_per_word <= 8 ? 1 : 2; in rockchip_spi_transfer_one()
Dspi-pxa2xx.h54 u8 n_bytes; member
73 u8 n_bytes; member
Dspi-imx.c389 int n_bytes = spi_imx->slave_burst % sizeof(val); in mx53_ecspi_rx_slave() local
391 if (!n_bytes) in mx53_ecspi_rx_slave()
392 n_bytes = sizeof(val); in mx53_ecspi_rx_slave()
395 ((u8 *)&val) + sizeof(val) - n_bytes, n_bytes); in mx53_ecspi_rx_slave()
397 spi_imx->rx_buf += n_bytes; in mx53_ecspi_rx_slave()
398 spi_imx->slave_burst -= n_bytes; in mx53_ecspi_rx_slave()
407 int n_bytes = spi_imx->count % sizeof(val); in mx53_ecspi_tx_slave() local
409 if (!n_bytes) in mx53_ecspi_tx_slave()
410 n_bytes = sizeof(val); in mx53_ecspi_tx_slave()
413 memcpy(((u8 *)&val) + sizeof(val) - n_bytes, in mx53_ecspi_tx_slave()
[all …]
Dspi-pxa2xx.c464 u8 n_bytes = drv_data->n_bytes; in null_writer() local
471 drv_data->tx += n_bytes; in null_writer()
478 u8 n_bytes = drv_data->n_bytes; in null_reader() local
483 drv_data->rx += n_bytes; in null_reader()
663 switch (drv_data->n_bytes) { in interrupt_transfer()
958 drv_data->n_bytes = chip->n_bytes; in pxa2xx_spi_transfer_one()
973 drv_data->n_bytes = 1; in pxa2xx_spi_transfer_one()
979 drv_data->n_bytes = 2; in pxa2xx_spi_transfer_one()
985 drv_data->n_bytes = 4; in pxa2xx_spi_transfer_one()
1361 chip->n_bytes = 1; in setup()
[all …]
Dspi-pic32.c161 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()
Dspi-pl022.c422 u8 n_bytes; member
707 pl022->rx += (pl022->cur_chip->n_bytes); in readwriter()
729 pl022->tx += (pl022->cur_chip->n_bytes); in readwriter()
756 pl022->rx += (pl022->cur_chip->n_bytes); in readwriter()
1348 residue = pl022->cur_transfer->len % pl022->cur_chip->n_bytes; in set_up_next_transfer()
1354 pl022->cur_chip->n_bytes); in set_up_next_transfer()
1957 chip->n_bytes = 1; in pl022_setup()
1962 chip->n_bytes = 2; in pl022_setup()
1967 chip->n_bytes = 4; in pl022_setup()
Dspi-dw.h126 u8 n_bytes; /* current is a 1/2 bytes op */ member
Dspi-pxa2xx-dma.c81 switch (drv_data->n_bytes) { in pxa2xx_spi_dma_prepare_one()
/Linux-v5.4/drivers/net/wireless/broadcom/brcm80211/brcmsmac/
Ducode_loader.h51 int brcms_ucode_init_uint(struct brcms_info *wl, size_t *n_bytes,
Dmac80211_if.c1626 int brcms_ucode_init_uint(struct brcms_info *wl, size_t *n_bytes, u32 idx) in brcms_ucode_init_uint() argument
1643 *n_bytes = le32_to_cpu(*((__le32 *) pdata)); in brcms_ucode_init_uint()
/Linux-v5.4/drivers/media/rc/
Dimon.c69 size_t n_bytes, loff_t *pos);
73 size_t n_bytes, loff_t *pos);
906 size_t n_bytes, loff_t *pos) in vfd_write() argument
930 if (n_bytes <= 0 || n_bytes > 32) { in vfd_write()
936 if (copy_from_user(ictx->tx.data_buf, buf, n_bytes)) { in vfd_write()
942 for (i = n_bytes; i < 32; ++i) in vfd_write()
976 return (!retval) ? n_bytes : retval; in vfd_write()
993 size_t n_bytes, loff_t *pos) in lcd_write() argument
1012 if (n_bytes != 8) { in lcd_write()
1014 (int)n_bytes); in lcd_write()
[all …]
/Linux-v5.4/drivers/usb/gadget/udc/
Dbcm63xx_udc.c612 unsigned int n_bytes; in iudma_write() local
622 n_bytes = min_t(int, bytes_left, max_bd_bytes); in iudma_write()
623 if (n_bytes) in iudma_write()
624 dmaflags |= n_bytes << DMADESC_LENGTH_SHIFT; in iudma_write()
643 (n_bytes == bytes_left && !extra_zero_pkt)) { in iudma_write()
652 breq->offset += n_bytes; in iudma_write()
653 breq->bd_bytes += n_bytes; in iudma_write()
654 bytes_left -= n_bytes; in iudma_write()
/Linux-v5.4/drivers/media/platform/vimc/
Dvimc-debayer.c364 const unsigned int n_bytes) in vimc_deb_get_val() argument
369 for (i = 0; i < n_bytes; i++) in vimc_deb_get_val()
/Linux-v5.4/net/openvswitch/
Dmeter.c474 meter->stats.n_bytes += skb->len; in ovs_meter_execute()
511 band->stats.n_bytes += skb->len; in ovs_meter_execute()
Dflow.c148 ovs_stats->n_bytes += stats->byte_count; in ovs_flow_stats_get()
/Linux-v5.4/include/uapi/linux/
Dopenvswitch.h307 __u64 n_bytes; /* Number of matched bytes. */ member
/Linux-v5.4/drivers/md/
Ddm-integrity.c786 size_t n_bytes = (size_t)(n_sections * ic->journal_section_sectors) << SECTOR_SHIFT; in xor_journal() local
800 atomic_add(roundup(pl_offset + n_bytes, PAGE_SIZE) >> PAGE_SHIFT, &comp->in_flight); in xor_journal()
822 this_step = min(n_bytes, (size_t)PAGE_SIZE - pl_offset); in xor_journal()
831 n_bytes -= this_step; in xor_journal()
832 } while (n_bytes); in xor_journal()

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