/linux-master/arch/mips/include/asm/mach-rc32434/ |
H A D | dma.h | 23 struct dma_desc { struct 30 #define DMA_DESC_SIZ sizeof(struct dma_desc)
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/linux-master/drivers/net/ethernet/broadcom/ |
H A D | b44.h | 244 struct dma_desc { struct 363 struct dma_desc *rx_ring, *tx_ring;
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H A D | b44.c | 66 #define B44_RX_RING_BYTES (sizeof(struct dma_desc) * \ 70 #define B44_TX_RING_BYTES (sizeof(struct dma_desc) * \ 597 cur /= sizeof(struct dma_desc); 634 struct dma_desc *dp; 709 struct dma_desc *src_desc, *dest_desc; 760 prod /= sizeof(struct dma_desc); 835 bw32(bp, B44_DMARX_PTR, cons * sizeof(struct dma_desc)); 1016 bw32(bp, B44_DMATX_PTR, entry * sizeof(struct dma_desc)); 1018 bw32(bp, B44_DMATX_PTR, entry * sizeof(struct dma_desc)); 1185 struct dma_desc *rx_rin [all...] |
H A D | bgmac.c | 115 struct bgmac_dma_desc *dma_desc; local 124 dma_desc = &ring->cpu_base[i]; 125 dma_desc->addr_low = cpu_to_le32(lower_32_bits(slot->dma_addr)); 126 dma_desc->addr_high = cpu_to_le32(upper_32_bits(slot->dma_addr)); 127 dma_desc->ctl0 = cpu_to_le32(ctl0); 128 dma_desc->ctl1 = cpu_to_le32(ctl1); 380 struct bgmac_dma_desc *dma_desc = ring->cpu_base + desc_idx; local 391 dma_desc->addr_low = cpu_to_le32(lower_32_bits(ring->slots[desc_idx].dma_addr)); 392 dma_desc->addr_high = cpu_to_le32(upper_32_bits(ring->slots[desc_idx].dma_addr)); 393 dma_desc 529 struct bgmac_dma_desc *dma_desc = ring->cpu_base; local [all...] |
/linux-master/drivers/net/ethernet/stmicro/stmmac/ |
H A D | descs_com.h | 22 static inline void ehn_desc_rx_set_on_ring(struct dma_desc *p, int end, 34 static inline void enh_desc_end_tx_desc_on_ring(struct dma_desc *p, int end) 42 static inline void enh_set_tx_desc_len_on_ring(struct dma_desc *p, int len) 54 static inline void ndesc_rx_set_on_ring(struct dma_desc *p, int end, int bfsize) 68 static inline void ndesc_end_tx_desc_on_ring(struct dma_desc *p, int end) 76 static inline void norm_set_tx_desc_len_on_ring(struct dma_desc *p, int len) 91 static inline void ehn_desc_rx_set_on_chain(struct dma_desc *p) 96 static inline void enh_desc_end_tx_desc_on_chain(struct dma_desc *p) 101 static inline void enh_set_tx_desc_len_on_chain(struct dma_desc *p, int len) 107 static inline void ndesc_rx_set_on_chain(struct dma_desc * [all...] |
/linux-master/drivers/usb/musb/ |
H A D | tusb6010_omap.c | 196 struct dma_async_tx_descriptor *dma_desc; local 303 dma_desc = dmaengine_prep_slave_single(dma_data->chan, dma_addr, 306 if (!dma_desc) { 311 dma_desc->callback = tusb_omap_dma_cb; 312 dma_desc->callback_param = channel; 313 dmaengine_submit(dma_desc);
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/linux-master/drivers/comedi/drivers/ |
H A D | gsc_hpdi.c | 125 struct plx_dma_desc *dma_desc; member in struct:hpdi_private 154 start = le32_to_cpu(devpriv->dma_desc[idx].pci_start_addr); 169 start = le32_to_cpu(devpriv->dma_desc[idx].pci_start_addr); 428 devpriv->dma_desc[i].pci_start_addr = 430 devpriv->dma_desc[i].local_start_addr = cpu_to_le32(FIFO_REG); 431 devpriv->dma_desc[i].transfer_size = cpu_to_le32(len); 432 devpriv->dma_desc[i].next = cpu_to_le32((phys_addr + 433 (i + 1) * sizeof(devpriv->dma_desc[0])) | next_bits); 446 devpriv->dma_desc[i - 1].next = cpu_to_le32(phys_addr | next_bits); 496 if (devpriv->dma_desc) [all...] |
/linux-master/drivers/crypto/ |
H A D | talitos.c | 295 request->dma_desc = dma_map_single(dev, &desc->hdr1, 299 request->dma_desc = dma_map_single(dev, desc, 315 upper_32_bits(request->dma_desc)); 317 lower_32_bits(request->dma_desc)); 370 dma_unmap_single(dev, request->dma_desc, 481 while (priv->chan[ch].fifo[iter].dma_desc != cur_desc &&
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H A D | talitos.h | 76 * @dma_desc: descriptor's physical bus address 82 dma_addr_t dma_desc; member in struct:talitos_request
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/linux-master/drivers/dma/ |
H A D | mv_xor.c | 437 dma_addr_t dma_desc; local 460 dma_desc = mv_chan->dma_desc_pool; 461 slot->async_tx.phys = dma_desc + idx * MV_XOR_SLOT_SIZE;
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H A D | tegra186-gpc-dma.c | 239 struct tegra_dma_desc *dma_desc; member in struct:tegra_dma_channel 473 struct tegra_dma_desc *dma_desc = tdc->dma_desc; local 478 dma_desc->sg_idx++; 481 if (dma_desc->sg_idx == dma_desc->sg_count) 482 dma_desc->sg_idx = 0; 493 ch_regs = &dma_desc->sg_req[dma_desc->sg_idx].ch_regs; 507 struct tegra_dma_desc *dma_desc local 593 struct tegra_dma_desc *dma_desc = tdc->dma_desc; local 730 struct tegra_dma_desc *dma_desc = tdc->dma_desc; local 762 struct tegra_dma_desc *dma_desc; local 865 struct tegra_dma_desc *dma_desc; local 931 struct tegra_dma_desc *dma_desc; local 1005 struct tegra_dma_desc *dma_desc; local 1124 struct tegra_dma_desc *dma_desc; local [all...] |
H A D | tegra20-apb-dma.c | 154 struct tegra_dma_desc *dma_desc; member in struct:tegra_dma_sg_req 267 struct tegra_dma_desc *dma_desc; local 273 list_for_each_entry(dma_desc, &tdc->free_dma_desc, node) { 274 if (async_tx_test_ack(&dma_desc->txd) && !dma_desc->cb_count) { 275 list_del(&dma_desc->node); 277 dma_desc->txd.flags = 0; 278 return dma_desc; 285 dma_desc = kzalloc(sizeof(*dma_desc), GFP_NOWAI 296 tegra_dma_desc_put(struct tegra_dma_channel *tdc, struct tegra_dma_desc *dma_desc) argument 522 struct tegra_dma_desc *dma_desc; local 573 struct tegra_dma_desc *dma_desc; local 607 struct tegra_dma_desc *dma_desc; local 639 struct tegra_dma_desc *dma_desc; local 688 struct tegra_dma_desc *dma_desc = txd_to_tegra_dma_desc(txd); local 739 struct tegra_dma_desc *dma_desc; local 891 struct tegra_dma_desc *dma_desc; local 1046 struct tegra_dma_desc *dma_desc; local 1171 struct tegra_dma_desc *dma_desc; local 1309 struct tegra_dma_desc *dma_desc; local [all...] |
H A D | timb_dma.c | 145 static int td_fill_desc(struct timb_dma_chan *td_chan, u8 *dma_desc, argument 161 dma_desc, (unsigned long long)sg_dma_address(sg)); 163 dma_desc[7] = (sg_dma_address(sg) >> 24) & 0xff; 164 dma_desc[6] = (sg_dma_address(sg) >> 16) & 0xff; 165 dma_desc[5] = (sg_dma_address(sg) >> 8) & 0xff; 166 dma_desc[4] = (sg_dma_address(sg) >> 0) & 0xff; 168 dma_desc[3] = (sg_dma_len(sg) >> 8) & 0xff; 169 dma_desc[2] = (sg_dma_len(sg) >> 0) & 0xff; 171 dma_desc[1] = 0x00; 172 dma_desc[ [all...] |
/linux-master/drivers/i2c/busses/ |
H A D | i2c-tegra.c | 395 struct dma_async_tx_descriptor *dma_desc; local 404 dma_desc = dmaengine_prep_slave_single(i2c_dev->dma_chan, i2c_dev->dma_phys, 407 if (!dma_desc) { 413 dma_desc->callback = tegra_i2c_dma_complete; 414 dma_desc->callback_param = i2c_dev; 416 dmaengine_submit(dma_desc);
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/linux-master/drivers/media/platform/atmel/ |
H A D | atmel-isi.c | 105 struct isi_dma_desc dma_desc[VIDEO_MAX_FRAME]; member in struct:atmel_isi 1267 isi->dma_desc[i].p_fbd = isi->p_fb_descriptors + i; 1268 isi->dma_desc[i].fbd_phys = isi->fb_descriptors_phys + 1270 list_add(&isi->dma_desc[i].list, &isi->dma_desc_head);
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/linux-master/drivers/media/platform/marvell/ |
H A D | mcam-core.c | 198 struct mcam_dma_desc *dma_desc; /* Descriptor virtual address */ member in struct:mcam_vb_buffer 1223 mvb->dma_desc = dma_alloc_coherent(cam->dev, 1226 if (mvb->dma_desc == NULL) { 1238 struct mcam_dma_desc *desc = mvb->dma_desc; 1258 mvb->dma_desc, mvb->dma_desc_pa);
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/linux-master/drivers/media/platform/rockchip/rga/ |
H A D | rga-buf.c | 86 rbuf->dma_desc = dma_alloc_coherent(rga->dev, 87 rbuf->n_desc * sizeof(*rbuf->dma_desc), 89 if (!rbuf->dma_desc) 126 n_desc = fill_descriptors(&rbuf->dma_desc[curr_desc], 165 dma_free_coherent(rga->dev, rbuf->n_desc * sizeof(*rbuf->dma_desc), 166 rbuf->dma_desc, rbuf->dma_desc_pa);
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H A D | rga.h | 102 struct rga_dma_desc *dma_desc; member in struct:rga_vb_buffer
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/linux-master/drivers/mmc/host/ |
H A D | bcm2835.c | 184 struct dma_async_tx_descriptor *dma_desc; member in struct:bcm2835_host 511 host->dma_desc = desc; 518 dmaengine_submit(host->dma_desc); 527 if (host->dma_desc) { 553 if (!host->dma_desc) { 603 host->dma_desc = NULL; 799 if (host->data && host->dma_desc) 958 if (!host->dma_desc) { 1213 if (host->data && host->dma_desc) { 1383 host->dma_desc [all...] |
H A D | mmci.c | 1012 struct dma_async_tx_descriptor **dma_desc) 1075 *dma_desc = desc; 1010 _mmci_dmae_prep_data(struct mmci_host *host, struct mmc_data *data, struct dma_chan **dma_chan, struct dma_async_tx_descriptor **dma_desc) argument
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H A D | sdhci.c | 717 struct sdhci_adma2_64_desc *dma_desc = *desc; local 720 dma_desc->cmd = cpu_to_le16(cmd); 721 dma_desc->len = cpu_to_le16(len); 722 dma_desc->addr_lo = cpu_to_le32(lower_32_bits(addr)); 725 dma_desc->addr_hi = cpu_to_le32(upper_32_bits(addr)); 743 struct sdhci_adma2_64_desc *dma_desc = desc; local 746 dma_desc->cmd |= cpu_to_le16(ADMA2_END); 3347 struct sdhci_adma2_64_desc *dma_desc = desc; local 3352 le32_to_cpu(dma_desc->addr_hi), 3353 le32_to_cpu(dma_desc [all...] |
/linux-master/drivers/mtd/nand/raw/brcmnand/ |
H A D | brcmnand.c | 255 struct brcm_nand_dma_desc *dma_desc; member in struct:brcmnand_controller 2021 brcmnand_fill_dma_desc(host, ctrl->dma_desc, addr, buf_pa, len, 2028 if (ctrl->dma_desc->status_valid & FLASH_DMA_ECC_ERROR) 2030 else if (ctrl->dma_desc->status_valid & FLASH_DMA_CORR_ERROR) 3183 ctrl->dma_desc = dmam_alloc_coherent(dev, 3184 sizeof(*ctrl->dma_desc), 3186 if (!ctrl->dma_desc) {
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/linux-master/drivers/mtd/nand/raw/ |
H A D | qcom_nandc.c | 283 * @dma_desc - low level DMA engine descriptor 293 struct dma_async_tx_descriptor *dma_desc; member in struct:desc_info 870 struct dma_async_tx_descriptor *dma_desc; local 907 dma_desc = dmaengine_prep_slave_sg(chan, sgl, sgl_cnt, dir_eng, 910 if (!dma_desc) { 917 desc->dma_desc = dma_desc; 921 bam_txn->last_cmd_desc = dma_desc; 923 bam_txn->last_data_desc = dma_desc; 1030 struct dma_async_tx_descriptor *dma_desc; local [all...] |
/linux-master/drivers/net/ethernet/ |
H A D | korina.c | 249 struct dma_desc { struct 319 #define RD_RING_SIZE (KORINA_NUM_RDS * sizeof(struct dma_desc)) 320 #define TD_RING_SIZE (KORINA_NUM_TDS * sizeof(struct dma_desc)) 339 struct dma_desc *td_ring; /* transmit descriptor ring */ 340 struct dma_desc *rd_ring; /* receive descriptor ring */ 380 return lp->td_dma + (idx * sizeof(struct dma_desc)); 385 return lp->rd_dma + (idx * sizeof(struct dma_desc)); 425 struct dma_desc *td; 599 struct dma_desc *rd = &lp->rd_ring[lp->rx_next_done]; 767 struct dma_desc *t [all...] |
/linux-master/drivers/net/ethernet/netronome/nfp/nfpcore/ |
H A D | nfp_nsp.c | 507 dma_addr_t dma_desc; local 579 dma_desc = dma_map_single(dev, desc, desc_sz, DMA_TO_DEVICE); 580 ret = dma_mapping_error(dev, dma_desc); 585 arg->arg.buf = dma_desc; 602 dma_unmap_single(dev, dma_desc, desc_sz, DMA_TO_DEVICE);
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