Searched refs:bounce_buffer (Results 1 – 10 of 10) sorted by relevance
| /linux-6.3-rc2/drivers/net/ethernet/amazon/ena/ |
| A D | ena_eth_com.c | 49 u8 *bounce_buffer) in ena_com_write_bounce_buffer_to_dev() argument
79 bounce_buffer, (llq_info->desc_list_entry_size) / 8); in ena_com_write_bounce_buffer_to_dev()
96 u8 *bounce_buffer = pkt_ctrl->curr_bounce_buf; in ena_com_write_header_to_bounce() local
112 if (unlikely(!bounce_buffer)) { in ena_com_write_header_to_bounce()
118 memcpy(bounce_buffer + header_offset, header_src, header_len); in ena_com_write_header_to_bounce()
126 u8 *bounce_buffer; in get_sq_desc_llq() local
129 bounce_buffer = pkt_ctrl->curr_bounce_buf; in get_sq_desc_llq()
131 if (unlikely(!bounce_buffer)) { in get_sq_desc_llq()
137 sq_desc = bounce_buffer + pkt_ctrl->idx * io_sq->desc_entry_size; in get_sq_desc_llq()
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| /linux-6.3-rc2/drivers/tty/hvc/ |
| A D | hvc_vio.c | 230 unsigned char bounce_buffer[16]; in udbg_hvc_putc() local
245 bounce_buffer[0] = c; in udbg_hvc_putc()
246 count = hvterm_raw_put_chars(0, bounce_buffer, 1); in udbg_hvc_putc()
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| /linux-6.3-rc2/drivers/mtd/nand/raw/ |
| A D | r852.c | 207 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()
897 dev->bounce_buffer = dma_alloc_coherent(&pci_dev->dev, R852_DMA_LEN, in r852_probe()
900 if (!dev->bounce_buffer) in r852_probe()
958 dma_free_coherent(&pci_dev->dev, R852_DMA_LEN, dev->bounce_buffer, in r852_probe()
992 dma_free_coherent(&pci_dev->dev, R852_DMA_LEN, dev->bounce_buffer, in r852_remove()
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| A D | r852.h | 117 uint8_t *bounce_buffer; /* virtual address of bounce buffer */ member
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| /linux-6.3-rc2/include/linux/iio/ |
| A D | iio-opaque.h | 63 void *bounce_buffer; member
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| /linux-6.3-rc2/drivers/mmc/host/ |
| A D | sdhci-esdhc-mcf.c | 330 host->bounce_buffer, length); in esdhc_mcf_copy_to_bounce_buffer()
332 esdhc_mcf_buffer_swap32((u32 *)host->bounce_buffer, in esdhc_mcf_copy_to_bounce_buffer()
466 if (!host->bounce_buffer) { in sdhci_esdhc_mcf_probe()
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| A D | sdhci.c | 662 if (host->bounce_buffer) { in sdhci_pre_dma_transfer()
678 host->bounce_buffer, length); in sdhci_pre_dma_transfer()
889 if (host->bounce_buffer) in sdhci_sdma_address()
3004 if (host->flags & SDHCI_REQ_USE_DMA && !host->bounce_buffer) in sdhci_pre_req()
3138 if (host->bounce_buffer) { in sdhci_request_done()
3161 host->bounce_buffer, in sdhci_request_done()
4172 host->bounce_buffer = devm_kmalloc(mmc_dev(mmc), in sdhci_allocate_bounce_buffer()
4175 if (!host->bounce_buffer) { in sdhci_allocate_bounce_buffer()
4187 host->bounce_buffer, in sdhci_allocate_bounce_buffer()
4192 devm_kfree(mmc_dev(mmc), host->bounce_buffer); in sdhci_allocate_bounce_buffer()
[all …]
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| A D | sdhci.h | 485 char *bounce_buffer; /* For packing SDMA reads/writes */ member
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| /linux-6.3-rc2/drivers/rpmsg/ |
| A D | qcom_smd.c | 220 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()
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| /linux-6.3-rc2/drivers/iio/ |
| A D | industrialio-buffer.c | 1910 iio_dev_opaque->bounce_buffer, in iio_push_to_buffers_with_ts_unaligned()
1914 iio_dev_opaque->bounce_buffer = bb; in iio_push_to_buffers_with_ts_unaligned()
1917 memcpy(iio_dev_opaque->bounce_buffer, data, data_sz); in iio_push_to_buffers_with_ts_unaligned()
1919 iio_dev_opaque->bounce_buffer, in iio_push_to_buffers_with_ts_unaligned()
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