| /linux-3.4.99/drivers/spi/ |
| D | spi-dw.c | 70 struct dw_spi *dws; in spi_show_regs() local
75 dws = file->private_data; in spi_show_regs()
86 "CTRL0: \t\t0x%08x\n", dw_readl(dws, DW_SPI_CTRL0)); in spi_show_regs()
88 "CTRL1: \t\t0x%08x\n", dw_readl(dws, DW_SPI_CTRL1)); in spi_show_regs()
90 "SSIENR: \t0x%08x\n", dw_readl(dws, DW_SPI_SSIENR)); in spi_show_regs()
92 "SER: \t\t0x%08x\n", dw_readl(dws, DW_SPI_SER)); in spi_show_regs()
94 "BAUDR: \t\t0x%08x\n", dw_readl(dws, DW_SPI_BAUDR)); in spi_show_regs()
96 "TXFTLR: \t0x%08x\n", dw_readl(dws, DW_SPI_TXFLTR)); in spi_show_regs()
98 "RXFTLR: \t0x%08x\n", dw_readl(dws, DW_SPI_RXFLTR)); in spi_show_regs()
100 "TXFLR: \t\t0x%08x\n", dw_readl(dws, DW_SPI_TXFLR)); in spi_show_regs()
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| D | spi-dw-mid.c | 40 struct dw_spi *dws = param; in mid_spi_dma_chan_filter() local
42 return dws->dmac && (&dws->dmac->dev == chan->device->dev); in mid_spi_dma_chan_filter()
45 static int mid_spi_dma_init(struct dw_spi *dws) in mid_spi_dma_init() argument
47 struct mid_dma *dw_dma = dws->dma_priv; in mid_spi_dma_init()
55 dws->dmac = pci_get_device(PCI_VENDOR_ID_INTEL, 0x0813, NULL); in mid_spi_dma_init()
56 if (!dws->dmac) in mid_spi_dma_init()
57 dws->dmac = pci_get_device(PCI_VENDOR_ID_INTEL, 0x0827, NULL); in mid_spi_dma_init()
63 dws->rxchan = dma_request_channel(mask, mid_spi_dma_chan_filter, dws); in mid_spi_dma_init()
64 if (!dws->rxchan) in mid_spi_dma_init()
69 dws->rxchan->private = rxs; in mid_spi_dma_init()
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| D | spi-dw.h | 87 int (*dma_init)(struct dw_spi *dws);
88 void (*dma_exit)(struct dw_spi *dws);
89 int (*dma_transfer)(struct dw_spi *dws, int cs_change);
139 irqreturn_t (*transfer_handler)(struct dw_spi *dws);
162 static inline u32 dw_readl(struct dw_spi *dws, u32 offset) in dw_readl() argument
164 return __raw_readl(dws->regs + offset); in dw_readl()
167 static inline void dw_writel(struct dw_spi *dws, u32 offset, u32 val) in dw_writel() argument
169 __raw_writel(val, dws->regs + offset); in dw_writel()
172 static inline u16 dw_readw(struct dw_spi *dws, u32 offset) in dw_readw() argument
174 return __raw_readw(dws->regs + offset); in dw_readw()
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| D | spi-dw-mmio.c | 25 struct dw_spi dws; member
32 struct dw_spi *dws; in dw_spi_mmio_probe() local
42 dws = &dwsmmio->dws; in dw_spi_mmio_probe()
60 dws->regs = ioremap_nocache(mem->start, resource_size(mem)); in dw_spi_mmio_probe()
61 if (!dws->regs) { in dw_spi_mmio_probe()
67 dws->irq = platform_get_irq(pdev, 0); in dw_spi_mmio_probe()
68 if (dws->irq < 0) { in dw_spi_mmio_probe()
70 ret = dws->irq; /* -ENXIO */ in dw_spi_mmio_probe()
81 dws->parent_dev = &pdev->dev; in dw_spi_mmio_probe()
82 dws->bus_num = 0; in dw_spi_mmio_probe()
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| D | spi-dw-pci.c | 32 struct dw_spi dws; member
39 struct dw_spi *dws; in spi_pci_probe() local
57 dws = &dwpci->dws; in spi_pci_probe()
60 dws->paddr = pci_resource_start(pdev, pci_bar); in spi_pci_probe()
61 dws->iolen = pci_resource_len(pdev, pci_bar); in spi_pci_probe()
67 dws->regs = ioremap_nocache((unsigned long)dws->paddr, in spi_pci_probe()
69 if (!dws->regs) { in spi_pci_probe()
74 dws->parent_dev = &pdev->dev; in spi_pci_probe()
75 dws->bus_num = 0; in spi_pci_probe()
76 dws->num_cs = 4; in spi_pci_probe()
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| /linux-3.4.99/sound/atmel/ |
| D | abdac.c | 339 struct dw_dma_slave *dws = slave; in filter() local
341 if (dws->dma_dev == chan->device->dev) { in filter()
342 chan->private = dws; in filter()
470 if (pdata->dws.dma_dev) { in atmel_abdac_probe()
476 dac->dma.chan = dma_request_channel(mask, filter, &pdata->dws); in atmel_abdac_probe()
490 if (!pdata->dws.dma_dev || !dac->dma.chan) { in atmel_abdac_probe()
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| D | ac97c.c | 882 struct dw_dma_slave *dws = slave; in filter() local
884 if (dws->dma_dev == chan->device->dev) { in filter()
885 chan->private = dws; in filter()
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| /linux-3.4.99/include/sound/ |
| D | atmel-abdac.h | 20 struct dw_dma_slave dws; member
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| /linux-3.4.99/sound/aoa/soundbus/i2sbus/ |
| D | pcm.c | 338 int dws = 0; /* data word sizes reg */ in i2sbus_pcm_prepare() local
476 dws = (2 << I2S_DWS_NUM_CHANNELS_IN_SHIFT) | in i2sbus_pcm_prepare()
480 dws = (2 << I2S_DWS_NUM_CHANNELS_IN_SHIFT) | in i2sbus_pcm_prepare()
487 && in_le32(&i2sdev->intfregs->data_word_sizes) == dws) in i2sbus_pcm_prepare()
515 out_le32(&i2sdev->intfregs->data_word_sizes, dws); in i2sbus_pcm_prepare()
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| /linux-3.4.99/drivers/dma/ |
| D | dw_dmac.c | 163 struct dw_dma_slave *dws = dwc->chan.private; in dwc_initialize() local
170 if (dws) { in dwc_initialize()
175 BUG_ON(!dws->dma_dev || dws->dma_dev != dw->dma.dev); in dwc_initialize()
177 cfghi = dws->cfg_hi; in dwc_initialize()
178 cfglo |= dws->cfg_lo & ~DWC_CFGL_CH_PRIOR_MASK; in dwc_initialize()
710 struct dw_dma_slave *dws = chan->private; in dwc_prep_slave_sg() local
724 if (unlikely(!dws || !sg_len)) in dwc_prep_slave_sg()
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| /linux-3.4.99/drivers/gpu/drm/radeon/ |
| D | atombios_dp.c | 69 u8 dws = num_bytes & ~3; in radeon_atom_copy_swap() local
72 memcpy(dst, dst_tmp, dws); in radeon_atom_copy_swap()
75 dst[dws+i] = dst_tmp[dws+i]; in radeon_atom_copy_swap()
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| /linux-3.4.99/arch/avr32/mach-at32ap/ |
| D | at32ap700x.c | 2113 struct dw_dma_slave *dws; in at32_add_device_abdac() local
2127 dws = &data->dws; in at32_add_device_abdac()
2129 dws->dma_dev = &dw_dmac0_device.dev; in at32_add_device_abdac()
2130 dws->cfg_hi = DWC_CFGH_DST_PER(2); in at32_add_device_abdac()
2131 dws->cfg_lo &= ~(DWC_CFGL_HS_DST_POL | DWC_CFGL_HS_SRC_POL); in at32_add_device_abdac()
2132 dws->src_master = 0; in at32_add_device_abdac()
2133 dws->dst_master = 1; in at32_add_device_abdac()
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