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Searched refs:n_bytes (Results 1 – 25 of 52) sorted by relevance

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/openbmc/u-boot/fs/yaffs2/
H A Dyaffs_summary.c43 unsigned n_bytes; member
123 int n_bytes; in yaffs_summary_write() local
133 n_bytes = sizeof(struct yaffs_summary_tags) * in yaffs_summary_write()
147 this_tx = n_bytes; in yaffs_summary_write()
152 tags.n_bytes = this_tx + sizeof(hdr); in yaffs_summary_write()
162 n_bytes -= this_tx; in yaffs_summary_write()
167 } while (result == YAFFS_OK && n_bytes > 0); in yaffs_summary_write()
185 int n_bytes; in yaffs_summary_read() local
196 n_bytes = sizeof(struct yaffs_summary_tags) * dev->chunks_per_summary; in yaffs_summary_read()
202 this_tx = n_bytes; in yaffs_summary_read()
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H A Dyaffs_packedtags2.c45 ptt->obj_id, ptt->chunk_id, ptt->n_bytes, ptt->seq_number); in yaffs_dump_packed_tags2_tags_only()
58 t->chunk_id, t->n_bytes, t->is_deleted, t->serial_number, in yaffs_dump_tags2()
80 ptt->n_bytes = t->n_bytes; in yaffs_pack_tags2_tags_only()
100 ptt->n_bytes = t->extra_equiv_id; in yaffs_pack_tags2_tags_only()
102 ptt->n_bytes = (unsigned) t->extra_file_size; in yaffs_pack_tags2_tags_only()
104 ptt->n_bytes = 0; in yaffs_pack_tags2_tags_only()
134 t->n_bytes = ptt->n_bytes; in yaffs_unpack_tags2_tags_only()
142 t->n_bytes = 0; in yaffs_unpack_tags2_tags_only()
152 t->extra_equiv_id = ptt->n_bytes; in yaffs_unpack_tags2_tags_only()
154 t->extra_file_size = ptt->n_bytes; in yaffs_unpack_tags2_tags_only()
H A Dyaffs_packedtags1.c30 pt->n_bytes = t->n_bytes; in yaffs_pack_tags1()
49 t->n_bytes = pt->n_bytes; in yaffs_unpack_tags1()
H A Dyaffs_yaffs2.c211 int n_bytes = 0; in yaffs_calc_checkpt_blocks_required() local
221 n_bytes += sizeof(struct yaffs_checkpt_validity); in yaffs_calc_checkpt_blocks_required()
222 n_bytes += sizeof(struct yaffs_checkpt_dev); in yaffs_calc_checkpt_blocks_required()
223 n_bytes += dev_blocks * sizeof(struct yaffs_block_info); in yaffs_calc_checkpt_blocks_required()
224 n_bytes += dev_blocks * dev->chunk_bit_stride; in yaffs_calc_checkpt_blocks_required()
225 n_bytes += in yaffs_calc_checkpt_blocks_required()
228 n_bytes += (dev->tnode_size + sizeof(u32)) * dev->n_tnodes; in yaffs_calc_checkpt_blocks_required()
229 n_bytes += sizeof(struct yaffs_checkpt_validity); in yaffs_calc_checkpt_blocks_required()
230 n_bytes += sizeof(u32); /* checksum */ in yaffs_calc_checkpt_blocks_required()
236 (n_bytes / in yaffs_calc_checkpt_blocks_required()
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H A Dyaffs_ecc.c205 void yaffs_ecc_calc_other(const unsigned char *data, unsigned n_bytes, in yaffs_ecc_calc_other() argument
214 for (i = 0; i < n_bytes; i++) { in yaffs_ecc_calc_other()
231 int yaffs_ecc_correct_other(unsigned char *data, unsigned n_bytes, in yaffs_ecc_correct_other() argument
261 if (delta_line >= n_bytes) in yaffs_ecc_correct_other()
H A Dyaffs_ecc.h39 void yaffs_ecc_calc_other(const unsigned char *data, unsigned n_bytes,
41 int yaffs_ecc_correct_other(unsigned char *data, unsigned n_bytes,
H A Dyaffs_checkptrw.h23 int yaffs2_checkpt_wr(struct yaffs_dev *dev, const void *data, int n_bytes);
25 int yaffs2_checkpt_rd(struct yaffs_dev *dev, void *data, int n_bytes);
H A Dyaffs_checkptrw.c220 tags.n_bytes = dev->data_bytes_per_chunk; in yaffs2_checkpt_flush_buffer()
257 int yaffs2_checkpt_wr(struct yaffs_dev *dev, const void *data, int n_bytes) in yaffs2_checkpt_wr() argument
269 while (i < n_bytes && ok) { in yaffs2_checkpt_wr()
287 int yaffs2_checkpt_rd(struct yaffs_dev *dev, void *data, int n_bytes) in yaffs2_checkpt_rd() argument
302 while (i < n_bytes && ok) { in yaffs2_checkpt_rd()
H A Dyaffs_tagscompat.c295 tags.n_bytes_lsb = ext_tags->n_bytes & (1024 - 1); in yaffs_tags_compat_wr()
298 tags.n_bytes_msb = (ext_tags->n_bytes >> 10) & 3; in yaffs_tags_compat_wr()
349 ext_tags->n_bytes = tags.n_bytes_lsb; in yaffs_tags_compat_rd()
352 ext_tags->n_bytes |= in yaffs_tags_compat_rd()
H A Dyaffs_guts.h134 int n_bytes; /* Only valid if the cache is dirty */ member
183 unsigned n_bytes; /* Only valid for data chunks */ member
849 int n_bytes);
851 int n_bytes, int write_trhrough);
915 int yaffs_check_ff(u8 *buffer, int n_bytes);
947 int n_bytes, int write_trhrough);
/openbmc/qemu/block/
H A Dvdi.c559 uint32_t n_bytes; in vdi_co_preadv() local
570 n_bytes = MIN(bytes, s->block_size - offset_in_block); in vdi_co_preadv()
573 n_bytes, offset); in vdi_co_preadv()
581 qemu_iovec_memset(qiov, bytes_done, 0, n_bytes); in vdi_co_preadv()
589 qemu_iovec_concat(&local_qiov, qiov, bytes_done, n_bytes); in vdi_co_preadv()
591 ret = bdrv_co_preadv(bs->file, data_offset, n_bytes, in vdi_co_preadv()
594 logout("%u bytes read\n", n_bytes); in vdi_co_preadv()
596 bytes -= n_bytes; in vdi_co_preadv()
597 offset += n_bytes; in vdi_co_preadv()
598 bytes_done += n_bytes; in vdi_co_preadv()
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H A Dvpc.c622 int64_t n_bytes; in vpc_co_preadv() local
635 n_bytes = MIN(bytes, s->block_size - (offset % s->block_size)); in vpc_co_preadv()
638 qemu_iovec_memset(qiov, bytes_done, 0, n_bytes); in vpc_co_preadv()
641 qemu_iovec_concat(&local_qiov, qiov, bytes_done, n_bytes); in vpc_co_preadv()
644 ret = bdrv_co_preadv(bs->file, image_offset, n_bytes, in vpc_co_preadv()
652 bytes -= n_bytes; in vpc_co_preadv()
653 offset += n_bytes; in vpc_co_preadv()
654 bytes_done += n_bytes; in vpc_co_preadv()
671 int64_t n_bytes; in vpc_co_pwritev() local
689 n_bytes = MIN(bytes, s->block_size - (offset % s->block_size)); in vpc_co_pwritev()
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H A Dvmdk.c1832 uint64_t qiov_offset, uint64_t n_bytes, in vmdk_write_extent() argument
1847 n_bytes > (extent->cluster_sectors * SECTOR_SIZE) || in vmdk_write_extent()
1848 (n_bytes < (extent->cluster_sectors * SECTOR_SIZE) && in vmdk_write_extent()
1849 offset + n_bytes != extent->end_sector * SECTOR_SIZE)) in vmdk_write_extent()
1862 compressed_data = g_malloc(n_bytes); in vmdk_write_extent()
1863 qemu_iovec_to_buf(qiov, qiov_offset, compressed_data, n_bytes); in vmdk_write_extent()
1864 ret = compress(data->data, &buf_len, compressed_data, n_bytes); in vmdk_write_extent()
1875 n_bytes = buf_len + sizeof(VmdkGrainMarker); in vmdk_write_extent()
1876 qemu_iovec_init_buf(&local_qiov, data, n_bytes); in vmdk_write_extent()
1881 qemu_iovec_concat(&local_qiov, qiov, qiov_offset, n_bytes); in vmdk_write_extent()
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/openbmc/linux/drivers/spi/
H A Dspi-rockchip.c192 u8 n_bytes; member
305 if (rs->n_bytes == 1) in rockchip_spi_pio_writer()
311 rs->tx += rs->n_bytes; in rockchip_spi_pio_writer()
341 if (rs->n_bytes == 1) in rockchip_spi_pio_reader()
345 rs->rx += rs->n_bytes; in rockchip_spi_pio_reader()
383 rs->tx_left = rs->tx ? xfer->len / rs->n_bytes : 0; in rockchip_spi_prepare_irq()
384 rs->rx_left = xfer->len / rs->n_bytes; in rockchip_spi_prepare_irq()
462 .src_addr_width = rs->n_bytes, in rockchip_spi_prepare_dma()
463 .src_maxburst = rockchip_spi_calc_burst_size(xfer->len / rs->n_bytes), in rockchip_spi_prepare_dma()
484 .dst_addr_width = rs->n_bytes, in rockchip_spi_prepare_dma()
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H A Dspi-hisi-kunpeng.c136 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()
H A Dspi-dw-core.c140 if (dws->n_bytes == 1) in dw_writer()
142 else if (dws->n_bytes == 2) in dw_writer()
147 dws->tx += dws->n_bytes; in dw_writer()
162 if (dws->n_bytes == 1) in dw_reader()
164 else if (dws->n_bytes == 2) in dw_reader()
169 dws->rx += dws->n_bytes; in dw_reader()
393 nbits = dws->n_bytes * BITS_PER_BYTE; in dw_spi_poll_transfer()
424 dws->n_bytes = in dw_spi_transfer_one()
429 dws->tx_len = transfer->len / dws->n_bytes; in dw_spi_transfer_one()
532 dws->n_bytes = 1; in dw_spi_init_mem_buf()
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H A Dspi-dw-dma.c231 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()
H A Dspi-imx.c413 int n_bytes = spi_imx->target_burst % sizeof(val); in mx53_ecspi_rx_target() local
415 if (!n_bytes) in mx53_ecspi_rx_target()
416 n_bytes = sizeof(val); in mx53_ecspi_rx_target()
419 ((u8 *)&val) + sizeof(val) - n_bytes, n_bytes); in mx53_ecspi_rx_target()
421 spi_imx->rx_buf += n_bytes; in mx53_ecspi_rx_target()
422 spi_imx->target_burst -= n_bytes; in mx53_ecspi_rx_target()
431 int n_bytes = spi_imx->count % sizeof(val); in mx53_ecspi_tx_target() local
433 if (!n_bytes) in mx53_ecspi_tx_target()
434 n_bytes = sizeof(val); in mx53_ecspi_tx_target()
437 memcpy(((u8 *)&val) + sizeof(val) - n_bytes, in mx53_ecspi_tx_target()
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H A Dspi-pxa2xx.c491 u8 n_bytes = drv_data->n_bytes; in null_writer() local
498 drv_data->tx += n_bytes; in null_writer()
505 u8 n_bytes = drv_data->n_bytes; in null_reader() local
509 drv_data->rx += n_bytes; in null_reader()
694 switch (drv_data->n_bytes) { in interrupt_transfer()
995 drv_data->n_bytes = 1; in pxa2xx_spi_transfer_one()
999 drv_data->n_bytes = 2; in pxa2xx_spi_transfer_one()
1003 drv_data->n_bytes = 4; in pxa2xx_spi_transfer_one()
/openbmc/linux/drivers/usb/dwc2/
H A Dhcd_ddma.c80 qh->n_bytes = kcalloc(dwc2_max_desc_num(qh), sizeof(u32), flags); in dwc2_desc_list_alloc()
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()
528 dma_desc->status = qh->n_bytes[idx] << HOST_DMA_ISOC_NBYTES_SHIFT & in dwc2_fill_host_isoc_dma_desc()
685 qh->n_bytes[n_desc] = len; in dwc2_fill_host_dma_desc()
902 frame_desc->actual_length = qh->n_bytes[idx] - remain; in dwc2_cmpl_host_isoc_dma_desc()
906 frame_desc->actual_length = qh->n_bytes[idx] - remain; in dwc2_cmpl_host_isoc_dma_desc()
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/openbmc/qemu/audio/
H A Dpwaudio.c88 uint32_t req, index, n_bytes; in playback_on_process() local
110 n_bytes = SPA_MIN(req, buf->datas[0].maxsize); in playback_on_process()
117 audio_pcm_info_clear_buf(&vo->hw.info, p, n_bytes / v->frame_size); in playback_on_process()
119 if ((uint32_t) avail < n_bytes) { in playback_on_process()
125 n_bytes = avail; in playback_on_process()
130 index & RINGBUFFER_MASK, p, n_bytes); in playback_on_process()
132 index += n_bytes; in playback_on_process()
138 buf->datas[0].chunk->size = n_bytes; in playback_on_process()
153 uint32_t index, offs, n_bytes; in capture_on_process() local
171 n_bytes = SPA_MIN(buf->datas[0].chunk->size, buf->datas[0].maxsize - offs); in capture_on_process()
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/openbmc/linux/drivers/infiniband/hw/hfi1/
H A Dfault.c47 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()
/openbmc/linux/drivers/infiniband/hw/qib/
H A 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()
/openbmc/u-boot/drivers/spi/
H A Dpic32_spi.c107 static u32 pic32_tx_max(struct pic32_spi_priv *priv, int n_bytes) in pic32_tx_max() argument
111 tx_left = (priv->tx_end - priv->tx) / n_bytes; in pic32_tx_max()
115 rxtx_gap /= n_bytes; in pic32_tx_max()
120 static u32 pic32_rx_max(struct pic32_spi_priv *priv, int n_bytes) in pic32_rx_max() argument
122 u32 rx_left = (priv->rx_end - priv->rx) / n_bytes; in pic32_rx_max()
H A Dmxc_spi.c337 int n_bytes = DIV_ROUND_UP(bitlen, 8); in mxc_spi_xfer_internal() local
350 while (n_bytes > 0) { in mxc_spi_xfer_internal()
351 if (n_bytes < MAX_SPI_BYTES) in mxc_spi_xfer_internal()
352 blk_size = n_bytes; in mxc_spi_xfer_internal()
366 n_bytes -= blk_size; in mxc_spi_xfer_internal()

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