Searched refs:bounce_buffer (Results 1 – 11 of 11) sorted by relevance
| /u-boot/common/ |
| A D | bouncebuf.c | 17 static int addr_aligned(struct bounce_buffer *state) in addr_aligned()
40 int (*addr_is_aligned)(struct bounce_buffer *state)) in bounce_buffer_start_extalign()
43 state->bounce_buffer = data; in bounce_buffer_start_extalign()
49 state->bounce_buffer = memalign(alignment, in bounce_buffer_start_extalign()
51 if (!state->bounce_buffer) in bounce_buffer_start_extalign()
55 memcpy(state->bounce_buffer, state->user_buffer, in bounce_buffer_start_extalign()
63 dma_map_single(state->bounce_buffer, in bounce_buffer_start_extalign()
78 int bounce_buffer_stop(struct bounce_buffer *state) in bounce_buffer_stop()
82 dma_unmap_single((dma_addr_t)state->bounce_buffer, in bounce_buffer_stop()
87 if (state->bounce_buffer == state->user_buffer) in bounce_buffer_stop()
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| /u-boot/include/ |
| A D | bouncebuf.h | 39 struct bounce_buffer { struct
47 void *bounce_buffer; argument
63 int bounce_buffer_start(struct bounce_buffer *state, void *data, argument
75 int bounce_buffer_start_extalign(struct bounce_buffer *state, void *data,
78 int (*addr_is_aligned)(struct bounce_buffer *state));
84 int bounce_buffer_stop(struct bounce_buffer *state);
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| A D | virtio_ring.h | 90 struct bounce_buffer *bouncebufs;
151 struct bounce_buffer *bouncebufs) in vring_init()
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| /u-boot/drivers/xen/ |
| A D | pvblock.c | 74 u8 *bounce_buffer; member
120 free(dev->bounce_buffer); in free_blkfront()
266 dev->bounce_buffer = memalign(dev->info.sector_size, in init_blkfront()
268 if (!dev->bounce_buffer) { in init_blkfront()
275 dev->bounce_buffer); in init_blkfront()
629 aiocb.aio_buf = unaligned ? blk_dev->bounce_buffer : buffer; in pvblock_iop()
632 memcpy(blk_dev->bounce_buffer, buffer, desc->blksz); in pvblock_iop()
641 memcpy(buffer, blk_dev->bounce_buffer, desc->blksz); in pvblock_iop()
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| /u-boot/drivers/virtio/ |
| A D | virtio_ring.c | 31 static int __bb_force_page_align(struct bounce_buffer *state) in __bb_force_page_align()
52 struct bounce_buffer *bb = &vq->vring.bouncebufs[i]; in virtqueue_attach_desc()
69 addr = bb->bounce_buffer; in virtqueue_attach_desc()
91 struct bounce_buffer *bb; in virtqueue_detach_desc()
342 struct bounce_buffer *bbs = NULL; in vring_create_virtqueue()
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| /u-boot/drivers/mmc/ |
| A D | tegra_mmc.c | 77 struct bounce_buffer *bbstate) in tegra_mmc_prepare_data()
83 bbstate->bounce_buffer, bbstate->user_buffer, data->blocks, in tegra_mmc_prepare_data()
86 writel((u32)(unsigned long)bbstate->bounce_buffer, &priv->reg->sysad); in tegra_mmc_prepare_data()
164 struct bounce_buffer *bbstate) in tegra_mmc_send_cmd_bounced()
341 struct bounce_buffer bbstate; in tegra_mmc_send_cmd()
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| A D | dw_mmc.c | 53 void *bounce_buffer) in dwmci_prepare_data() argument
80 (ulong)bounce_buffer + (i * PAGE_SIZE)); in dwmci_prepare_data()
261 struct bounce_buffer bbstate;
295 bbstate.bounce_buffer);
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| A D | renesas-sdhi.c | 720 static int renesas_sdhi_addr_aligned(struct bounce_buffer *state) in renesas_sdhi_addr_aligned()
731 struct bounce_buffer bbstate; in renesas_sdhi_send_cmd()
759 data->dest = bbstate.bounce_buffer; in renesas_sdhi_send_cmd()
761 data->src = bbstate.bounce_buffer; in renesas_sdhi_send_cmd()
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| A D | mxsmmc.c | 261 struct bounce_buffer bbstate; in mxsmmc_send_cmd_dma()
278 priv->desc->cmd.address = (dma_addr_t)bbstate.bounce_buffer; in mxsmmc_send_cmd_dma()
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| /u-boot/drivers/mtd/nand/raw/ |
| A D | tegra_nand.c | 523 struct bounce_buffer bbstate, bbstate_oob; in nand_rw_page()
548 writel(virt_to_phys(bbstate.bounce_buffer), &info->reg->data_block_ptr); in nand_rw_page()
580 writel(virt_to_phys(bbstate_oob.bounce_buffer), &info->reg->tag_ptr); in nand_rw_page()
735 struct bounce_buffer bbstate_oob; in nand_rw_oob()
768 writel(virt_to_phys(bbstate_oob.bounce_buffer), &info->reg->tag_ptr); in nand_rw_oob()
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| /u-boot/drivers/spi/ |
| A D | rockchip_sfc.c | 514 struct bounce_buffer bb; in rockchip_sfc_xfer_data_dma()
533 ret = rockchip_sfc_fifo_transfer_dma(sfc, (dma_addr_t)bb.bounce_buffer, len); in rockchip_sfc_xfer_data_dma()
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