Searched refs:dma_data (Results 1 – 8 of 8) sorted by relevance
| /drivers/usb/musb/ |
| A D | tusb6010_omap.c | 37 struct tusb_dma_data *dma_data; member
238 dma_data = chdat->dma_data; in tusb_omap_dma_program()
244 if (dma_data->dmareq < 0) { in tusb_omap_dma_program()
371 if (chdat->dma_data) in tusb_omap_dma_abort()
409 if (!chdat || !chdat->dma_data || chdat->dma_data->dmareq < 0) in tusb_omap_dma_free_dmareq()
416 chdat->dma_data = NULL; in tusb_omap_dma_free_dmareq()
470 if (!chdat->dma_data) { in tusb_omap_dma_allocate()
480 dma_data = chdat->dma_data; in tusb_omap_dma_allocate()
486 dma_data->dmareq); in tusb_omap_dma_allocate()
563 dma_data->dmareq = i; in tusb_omap_allocate_dma_pool()
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| /drivers/hid/bpf/ |
| A D | hid_bpf_dispatch.c | 412 u8 *dma_data; in hid_bpf_hw_request() local
437 dma_data = kmemdup(buf, size, GFP_KERNEL); in hid_bpf_hw_request()
438 if (!dma_data) in hid_bpf_hw_request()
442 dma_data[0], in hid_bpf_hw_request()
443 dma_data, in hid_bpf_hw_request()
451 memcpy(buf, dma_data, ret); in hid_bpf_hw_request()
453 kfree(dma_data); in hid_bpf_hw_request()
471 u8 *dma_data; in hid_bpf_hw_output_report() local
483 dma_data = kmemdup(buf, size, GFP_KERNEL); in hid_bpf_hw_output_report()
484 if (!dma_data) in hid_bpf_hw_output_report()
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| /drivers/mtd/nand/raw/ |
| A D | rockchip-nand-controller.c | 469 dma_addr_t dma_data, dma_addr_t dma_oob) in rk_nfc_xfer_start() argument
599 dma_addr_t dma_data, dma_oob; in rk_nfc_write_page_hwecc() local
659 if (dma_mapping_error(nfc->dev, dma_data)) in rk_nfc_write_page_hwecc()
673 rk_nfc_xfer_start(nfc, NFC_WRITE, ecc->steps, dma_data, in rk_nfc_write_page_hwecc()
686 dma_unmap_single(nfc->dev, dma_data, mtd->writesize, in rk_nfc_write_page_hwecc()
771 dma_addr_t dma_data, dma_oob; in rk_nfc_read_page_hwecc() local
779 dma_data = dma_map_single(nfc->dev, nfc->page_buf, in rk_nfc_read_page_hwecc()
782 if (dma_mapping_error(nfc->dev, dma_data)) in rk_nfc_read_page_hwecc()
789 dma_unmap_single(nfc->dev, dma_data, mtd->writesize, in rk_nfc_read_page_hwecc()
808 rk_nfc_xfer_start(nfc, NFC_READ, ecc->steps, dma_data, in rk_nfc_read_page_hwecc()
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| /drivers/net/can/kvaser_pciefd/ |
| A D | kvaser_pciefd.h | 84 void *dma_data[KVASER_PCIEFD_DMA_COUNT]; member
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| A D | kvaser_pciefd_core.c | 1108 pcie->dma_data[i] = dmam_alloc_coherent(&pcie->pci->dev, in kvaser_pciefd_setup_dma()
1113 if (!pcie->dma_data[i] || !dma_addr[i]) { in kvaser_pciefd_setup_dma()
1554 __le32 *buffer = pcie->dma_data[dma_buf]; in kvaser_pciefd_read_packet()
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| /drivers/mmc/host/ |
| A D | mxcmmc.c | 153 struct imx_dma_data dma_data; member
951 chan->private = &host->dma_data; in filter()
1119 host->dma_data.peripheral_type = IMX_DMATYPE_SDHC; in mxcmci_probe()
1120 host->dma_data.priority = DMA_PRIO_LOW; in mxcmci_probe()
1121 host->dma_data.dma_request = host->dmareq; in mxcmci_probe()
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| /drivers/gpu/drm/vc4/ |
| A D | vc4_hdmi.h | 107 struct snd_dmaengine_dai_dma_data dma_data; member
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| A D | vc4_hdmi.c | 2144 snd_soc_dai_init_dma_data(dai, &vc4_hdmi->audio.dma_data, NULL); in vc4_hdmi_audio_cpu_dai_probe()
2253 vc4_hdmi->audio.dma_data.addr = be32_to_cpup(addr) + mai_data->offset; in vc4_hdmi_audio_init()
2254 vc4_hdmi->audio.dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; in vc4_hdmi_audio_init()
2255 vc4_hdmi->audio.dma_data.maxburst = 2; in vc4_hdmi_audio_init()
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