Home
last modified time | relevance | path

Searched refs:bounce_buffer (Results 1 – 11 of 11) sorted by relevance

/drivers/net/ethernet/amazon/ena/
A Dena_eth_com.c48 u8 *bounce_buffer) in ena_com_write_bounce_buffer_to_dev() argument
77 __iowrite64_copy(io_sq->desc_addr.pbuf_dev_addr + dst_offset, bounce_buffer, in ena_com_write_bounce_buffer_to_dev()
95 u8 *bounce_buffer = pkt_ctrl->curr_bounce_buf; in ena_com_write_header_to_bounce() local
110 if (unlikely(!bounce_buffer)) { in ena_com_write_header_to_bounce()
115 memcpy(bounce_buffer + header_offset, header_src, header_len); in ena_com_write_header_to_bounce()
123 u8 *bounce_buffer; in get_sq_desc_llq() local
126 bounce_buffer = pkt_ctrl->curr_bounce_buf; in get_sq_desc_llq()
128 if (unlikely(!bounce_buffer)) { in get_sq_desc_llq()
133 sq_desc = bounce_buffer + pkt_ctrl->idx * io_sq->desc_entry_size; in get_sq_desc_llq()
/drivers/mtd/nand/raw/
A Dr852.c207 memcpy(dev->bounce_buffer, buf, R852_DMA_LEN); in r852_do_dma()
224 memcpy((void *)buf, dev->bounce_buffer, R852_DMA_LEN); in r852_do_dma()
900 dev->bounce_buffer = dma_alloc_coherent(&pci_dev->dev, R852_DMA_LEN, in r852_probe()
903 if (!dev->bounce_buffer) in r852_probe()
961 dma_free_coherent(&pci_dev->dev, R852_DMA_LEN, dev->bounce_buffer, in r852_probe()
995 dma_free_coherent(&pci_dev->dev, R852_DMA_LEN, dev->bounce_buffer, in r852_remove()
A Dr852.h117 uint8_t *bounce_buffer; /* virtual address of bounce buffer */ member
/drivers/tty/hvc/
A Dhvc_vio.c232 unsigned char bounce_buffer[16]; in udbg_hvc_putc() local
247 bounce_buffer[0] = c; in udbg_hvc_putc()
248 count = hvterm_raw_put_chars(0, bounce_buffer, 1); in udbg_hvc_putc()
/drivers/mmc/host/
A Dsdhci-esdhc-mcf.c332 host->bounce_buffer, length); in esdhc_mcf_copy_to_bounce_buffer()
334 esdhc_mcf_buffer_swap32((u32 *)host->bounce_buffer, in esdhc_mcf_copy_to_bounce_buffer()
462 if (!host->bounce_buffer) { in sdhci_esdhc_mcf_probe()
A Dsdhci.c666 if (host->bounce_buffer) { in sdhci_pre_dma_transfer()
682 host->bounce_buffer, length); in sdhci_pre_dma_transfer()
893 if (host->bounce_buffer) in sdhci_sdma_address()
3033 if (host->flags & SDHCI_REQ_USE_DMA && !host->bounce_buffer) in sdhci_pre_req()
3107 if (host->bounce_buffer) { in sdhci_request_done_dma()
3129 host->bounce_buffer, in sdhci_request_done_dma()
4216 host->bounce_buffer = devm_kmalloc(mmc_dev(mmc), in sdhci_allocate_bounce_buffer()
4219 if (!host->bounce_buffer) { in sdhci_allocate_bounce_buffer()
4231 host->bounce_buffer, in sdhci_allocate_bounce_buffer()
4236 devm_kfree(mmc_dev(mmc), host->bounce_buffer); in sdhci_allocate_bounce_buffer()
[all …]
A Dsdhci.h543 char *bounce_buffer; /* For packing SDMA reads/writes */ member
/drivers/rpmsg/
A Dqcom_smd.c220 void *bounce_buffer; member
554 ptr = channel->bounce_buffer; in qcom_smd_channel_recv_single()
826 channel->bounce_buffer = kmalloc(bb_size, GFP_KERNEL); in qcom_smd_channel_open()
827 if (!channel->bounce_buffer) in qcom_smd_channel_open()
868 kfree(channel->bounce_buffer); in qcom_smd_channel_close()
869 channel->bounce_buffer = NULL; in qcom_smd_channel_close()
/drivers/iio/adc/
A Dti-ads1298.c124 u32 bounce_buffer[ADS1298_MAX_CHANNELS]; member
491 u32 *bounce = priv->bounce_buffer; in ads1298_rdata_complete()
515 iio_push_to_buffers(indio_dev, priv->bounce_buffer); in ads1298_rdata_complete()
A Dad4170-4.c449 __be32 bounce_buffer[AD4170_MAX_ADC_CHANNELS]; member
2803 memcpy(&st->bounce_buffer[i++], st->rx_buf, ARRAY_SIZE(st->rx_buf)); in ad4170_trigger_handler()
2806 iio_push_to_buffers_with_ts(indio_dev, st->bounce_buffer, in ad4170_trigger_handler()
2807 sizeof(st->bounce_buffer), in ad4170_trigger_handler()
/drivers/iio/
A Dindustrialio-buffer.c2424 iio_dev_opaque->bounce_buffer, in iio_push_to_buffers_with_ts_unaligned()
2428 iio_dev_opaque->bounce_buffer = bb; in iio_push_to_buffers_with_ts_unaligned()
2431 memcpy(iio_dev_opaque->bounce_buffer, data, data_sz); in iio_push_to_buffers_with_ts_unaligned()
2433 iio_dev_opaque->bounce_buffer, in iio_push_to_buffers_with_ts_unaligned()

Completed in 53 milliseconds