| /Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ |
| D | gm20b.c | 31 .dma_bits = 40,
41 .dma_bits = 40,
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| D | gm200.c | 73 .dma_bits = 40,
83 .dma_bits = 40,
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| D | nv04.c | 31 .dma_bits = 32,
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| D | gk20a.c | 29 .dma_bits = 40,
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| D | mcp77.c | 29 .dma_bits = 40,
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| D | g84.c | 29 .dma_bits = 40,
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| D | gk104.c | 29 .dma_bits = 40,
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| D | gv100.c | 31 .dma_bits = 47,
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| D | gp100.c | 31 .dma_bits = 47,
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| D | gp10b.c | 31 .dma_bits = 47,
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| D | nv50.c | 65 .dma_bits = 40,
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| D | gf100.c | 77 .dma_bits = 40,
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| D | nv41.c | 43 .dma_bits = 39,
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| D | nv44.c | 58 .dma_bits = 39,
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| D | priv.h | 15 u8 dma_bits; member
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| /Linux-v4.19/drivers/staging/comedi/drivers/ |
| D | das1800.c | 316 int dma_bits; member
851 devpriv->irq_dma_bits |= devpriv->dma_bits; in das1800_ai_cmd()
1061 devpriv->dma_bits = DMA_CH5; in das1800_init_dma()
1064 devpriv->dma_bits = DMA_CH6; in das1800_init_dma()
1067 devpriv->dma_bits = DMA_CH7; in das1800_init_dma()
1070 devpriv->dma_bits = DMA_CH5_CH6; in das1800_init_dma()
1073 devpriv->dma_bits = DMA_CH6_CH7; in das1800_init_dma()
1076 devpriv->dma_bits = DMA_CH7_CH5; in das1800_init_dma()
1087 devpriv->dma_bits = 0; in das1800_init_dma()
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| /Linux-v4.19/sound/isa/opti9xx/ |
| D | opti92x-ad1848.c | 344 unsigned char dma_bits; in snd_opti9xx_configure() local
468 dma_bits = 0x01; in snd_opti9xx_configure()
471 dma_bits = 0x02; in snd_opti9xx_configure()
474 dma_bits = 0x03; in snd_opti9xx_configure()
495 dma_bits |= 0x04; in snd_opti9xx_configure()
499 outb(irq_bits << 3 | dma_bits, chip->wss_base); in snd_opti9xx_configure()
501 snd_opti9xx_write(chip, OPTi9XX_MC_REG(3), (irq_bits << 3 | dma_bits)); in snd_opti9xx_configure()
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| D | miro.c | 1014 unsigned char dma_bits; in snd_miro_configure() local
1085 dma_bits = 0x01; in snd_miro_configure()
1088 dma_bits = 0x02; in snd_miro_configure()
1091 dma_bits = 0x03; in snd_miro_configure()
1111 dma_bits |= 0x04; in snd_miro_configure()
1114 outb(irq_bits << 3 | dma_bits, chip->wss_base); in snd_miro_configure()
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| /Linux-v4.19/drivers/mmc/host/ |
| D | sdhci-of-esdhc.c | 175 u8 dma_bits; in esdhc_readb_fixup() local
186 dma_bits = (value >> 5) & SDHCI_CTRL_DMA_MASK; in esdhc_readb_fixup()
189 ret |= dma_bits; in esdhc_readb_fixup()
266 u32 dma_bits; in esdhc_writeb_fixup() local
289 dma_bits = (value & SDHCI_CTRL_DMA_MASK) << 5; in esdhc_writeb_fixup()
290 ret = (old_value & (~(SDHCI_CTRL_DMA_MASK << 5))) | dma_bits; in esdhc_writeb_fixup()
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| /Linux-v4.19/drivers/gpu/drm/amd/amdgpu/ |
| D | gmc_v6_0.c | 846 int dma_bits; in gmc_v6_0_sw_init() local
870 dma_bits = adev->need_dma32 ? 32 : 40; in gmc_v6_0_sw_init()
871 r = pci_set_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits)); in gmc_v6_0_sw_init()
874 dma_bits = 32; in gmc_v6_0_sw_init()
877 r = pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits)); in gmc_v6_0_sw_init()
882 adev->need_swiotlb = drm_get_max_iomem() > ((u64)1 << dma_bits); in gmc_v6_0_sw_init()
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| D | gmc_v9_0.c | 847 int dma_bits; in gmc_v9_0_sw_init() local
902 dma_bits = adev->need_dma32 ? 32 : 44; in gmc_v9_0_sw_init()
903 r = pci_set_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits)); in gmc_v9_0_sw_init()
906 dma_bits = 32; in gmc_v9_0_sw_init()
909 r = pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits)); in gmc_v9_0_sw_init()
914 adev->need_swiotlb = drm_get_max_iomem() > ((u64)1 << dma_bits); in gmc_v9_0_sw_init()
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| D | gmc_v7_0.c | 978 int dma_bits; in gmc_v7_0_sw_init() local
1015 dma_bits = adev->need_dma32 ? 32 : 40; in gmc_v7_0_sw_init()
1016 r = pci_set_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits)); in gmc_v7_0_sw_init()
1019 dma_bits = 32; in gmc_v7_0_sw_init()
1022 r = pci_set_consistent_dma_mask(adev->pdev, DMA_BIT_MASK(dma_bits)); in gmc_v7_0_sw_init()
1027 adev->need_swiotlb = drm_get_max_iomem() > ((u64)1 << dma_bits); in gmc_v7_0_sw_init()
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| /Linux-v4.19/drivers/xen/ |
| D | swiotlb-xen.c | 150 int dma_bits; in xen_swiotlb_fixup() local
154 dma_bits = get_order(IO_TLB_SEGSIZE << IO_TLB_SHIFT) + PAGE_SHIFT; in xen_swiotlb_fixup()
164 dma_bits, &dma_handle); in xen_swiotlb_fixup()
165 } while (rc && dma_bits++ < max_dma_bits); in xen_swiotlb_fixup()
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| /Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/engine/device/ |
| D | pci.c | 1684 bits = pdev->device.mmu->dma_bits; in nvkm_device_pci_new()
1691 pdev->device.mmu->dma_bits = 32; in nvkm_device_pci_new()
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| /Linux-v4.19/sound/isa/es1688/ |
| D | es1688_lib.c | 202 int cfg, irq_bits, dma, dma_bits, tmp, tmp1; in snd_es1688_init() local
263 dma_bits = 0; in snd_es1688_init()
268 dma_bits = dma; in snd_es1688_init()
270 dma_bits++; in snd_es1688_init()
273 snd_es1688_write(chip, 0xb2, cfg | (dma_bits << 2)); in snd_es1688_init()
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