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Searched refs:nb_bytes (Results 1 – 8 of 8) sorted by relevance

/openbmc/qemu/block/
H A Dqcow2-cluster.c900 assert(start->nb_bytes <= UINT_MAX - end->nb_bytes); in perform_cow()
901 assert(start->nb_bytes + end->nb_bytes <= UINT_MAX - data_bytes); in perform_cow()
904 if ((start->nb_bytes == 0 && end->nb_bytes == 0) || m->skip_cow) { in perform_cow()
911 merge_reads = start->nb_bytes && end->nb_bytes && data_bytes <= 16384; in perform_cow()
913 buffer_size = start->nb_bytes + data_bytes + end->nb_bytes; in perform_cow()
921 UINT_MAX - end->nb_bytes); in perform_cow()
922 buffer_size = QEMU_ALIGN_UP(start->nb_bytes, align) + end->nb_bytes; in perform_cow()
985 if (start->nb_bytes) { in perform_cow()
989 if (end->nb_bytes) { in perform_cow()
1067 assert(m->cow_end.offset + m->cow_end.nb_bytes <= in qcow2_alloc_cluster_link_l2()
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H A Dqcow2.c2459 if (m->cow_start.nb_bytes == 0 && m->cow_end.nb_bytes == 0) { in merge_cow()
2476 if (l2meta_cow_start(m) + m->cow_start.nb_bytes != offset) { in merge_cow()
2479 assert(m->cow_start.nb_bytes == 0); in merge_cow()
2487 assert(m->cow_end.nb_bytes == 0); in merge_cow()
2519 m->cow_start.nb_bytes); in is_zero_cow()
2525 m->cow_end.nb_bytes); in is_zero_cow()
2545 unsigned nb_bytes = m->cow_end.offset + m->cow_end.nb_bytes - in handle_alloc_space() local
2548 if (!m->cow_start.nb_bytes && !m->cow_end.nb_bytes) { in handle_alloc_space()
2571 ret = bdrv_co_pwrite_zeroes(s->data_file, start_offset, nb_bytes, in handle_alloc_space()
4572 .nb_bytes = cow_start_length, in qcow2_co_truncate()
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H A Dqcow2.h435 unsigned nb_bytes; member
818 return m->offset + m->cow_end.offset + m->cow_end.nb_bytes; in l2meta_cow_end()
/openbmc/linux/drivers/gpu/drm/
H A Ddrm_fb_dma_helper.c130 size_t nb_bytes; in drm_fb_dma_sync_non_coherent() local
144 nb_bytes = (clip.y2 - clip.y1) * state->fb->pitches[i]; in drm_fb_dma_sync_non_coherent()
146 nb_bytes, DMA_TO_DEVICE); in drm_fb_dma_sync_non_coherent()
/openbmc/linux/drivers/ipack/devices/
H A Dipoctal.c30 unsigned int nb_bytes; member
130 channel->nb_bytes = 0; in ipoctal_free_channel()
208 if (channel->nb_bytes == 0) in ipoctal_irq_tx()
217 channel->nb_bytes--; in ipoctal_irq_tx()
233 if ((sr & SR_TX_EMPTY) && (channel->nb_bytes == 0)) { in ipoctal_irq_channel()
406 channel->nb_bytes = 0; in ipoctal_inst_slot()
448 if (i <= (PAGE_SIZE - channel->nb_bytes)) { in ipoctal_copy_write_buffer()
452 channel->nb_bytes++; in ipoctal_copy_write_buffer()
488 return PAGE_SIZE - channel->nb_bytes; in ipoctal_write_room()
495 return channel->nb_bytes; in ipoctal_chars_in_buffer()
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/openbmc/linux/drivers/gpu/drm/bridge/synopsys/
H A Ddw-mipi-dsi.c502 int ret, nb_bytes; in dw_mipi_dsi_host_transfer() local
527 nb_bytes = msg->rx_len; in dw_mipi_dsi_host_transfer()
529 nb_bytes = packet.size; in dw_mipi_dsi_host_transfer()
532 return nb_bytes; in dw_mipi_dsi_host_transfer()
/openbmc/linux/drivers/w1/slaves/
H A Dw1_therm.c251 static int write_scratchpad(struct w1_slave *sl, const u8 *data, u8 nb_bytes);
1336 static int write_scratchpad(struct w1_slave *sl, const u8 *data, u8 nb_bytes) in write_scratchpad() argument
1357 w1_write_block(dev_master, data, nb_bytes); in write_scratchpad()
/openbmc/linux/drivers/mtd/devices/
H A Ddocg3.c610 static void doc_hamming_ecc_init(struct docg3 *docg3, int nb_bytes) in doc_hamming_ecc_init() argument
616 ecc_conf1 |= (nb_bytes & DOC_ECCCONF1_HAMMING_BITS_MASK); in doc_hamming_ecc_init()