Searched refs:dma_buf (Results 1 - 6 of 6) sorted by relevance

/u-boot/drivers/usb/gadget/
H A Ddwc2_udc_otg_priv.h59 void *dma_buf; member in struct:dwc2_ep
H A Ddwc2_udc_otg_xfer_dma.c108 ep->dma_buf = buf;
117 invalidate_dcache_range((unsigned long) ep->dma_buf,
118 (unsigned long) ep->dma_buf +
121 writel(phys_to_bus((unsigned long)ep->dma_buf), &reg->out_endp[ep_num].doepdma);
152 ep->dma_buf = buf;
154 flush_dcache_range((unsigned long) ep->dma_buf,
155 (unsigned long) ep->dma_buf +
169 writel(phys_to_bus((unsigned long)ep->dma_buf), &reg->in_endp[ep_num].diepdma);
235 invalidate_dcache_range((unsigned long) ep->dma_buf,
236 (unsigned long) ep->dma_buf
[all...]
/u-boot/drivers/mtd/nand/raw/
H A Dmeson_nand.c473 u8 *dma_buf; local
480 dma_buf = dma_alloc_coherent(size, &tmp_addr);
481 if (!dma_buf)
484 dma_buf = buf;
487 ret = meson_nfc_dma_buffer_setup(nand, dma_buf, size, meson_chip->info_buf,
490 pr_err("Failed to setup DMA buffer %p/%p\n", dma_buf,
502 if (buf != dma_buf) {
503 memcpy(buf, dma_buf, size);
504 dma_free_coherent(dma_buf);
512 u8 *dma_buf; local
[all...]
H A Dmxs_nand.c646 u32 *dma_buf = (u32 *)buf; local
663 flip_bits_noecc += hweight32(~dma_buf[i]);
/u-boot/drivers/spi/
H A Drockchip_sfc.c491 static int rockchip_sfc_fifo_transfer_dma(struct rockchip_sfc *sfc, dma_addr_t dma_buf, size_t len) argument
494 writel((u32)dma_buf, sfc->regbase + SFC_DMA_ADDR);
516 void *dma_buf; local
522 dma_buf = (void *)op->data.buf.out;
525 dma_buf = (void *)op->data.buf.in;
529 ret = bounce_buffer_start(&bb, dma_buf, len, bb_flags);
/u-boot/drivers/crypto/fsl/
H A Ddesc.h705 caam_dma_addr_t dma_buf; /* Pointer to 64-byte temp buffer */ member in struct:pdb_ecdsa_verify

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