Searched refs:dma_bits (Results 1 – 25 of 42) sorted by relevance
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| /linux-6.3-rc2/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/ |
| A D | gm20b.c | 31 .dma_bits = 40,
41 .dma_bits = 40,
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| A D | gm200.c | 74 .dma_bits = 40,
84 .dma_bits = 40,
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| A D | nv04.c | 31 .dma_bits = 32,
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| A D | gv100.c | 31 .dma_bits = 47,
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| A D | mcp77.c | 29 .dma_bits = 40,
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| A D | g84.c | 29 .dma_bits = 40,
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| A D | gk104.c | 29 .dma_bits = 40,
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| A D | gk20a.c | 29 .dma_bits = 40,
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| A D | gp10b.c | 31 .dma_bits = 47,
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| A D | gp100.c | 31 .dma_bits = 47,
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| A D | nv50.c | 66 .dma_bits = 40,
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| A D | tu102.c | 45 .dma_bits = 47,
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| A D | gf100.c | 78 .dma_bits = 40,
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| A D | nv41.c | 43 .dma_bits = 39,
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| A D | nv44.c | 58 .dma_bits = 39,
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| /linux-6.3-rc2/drivers/mmc/host/ |
| A D | sdhci-esdhc-mcf.c | 73 u8 dma_bits = (val & SDHCI_CTRL_DMA_MASK) >> 3; in esdhc_mcf_writeb_be() local
77 tmp |= dma_bits; in esdhc_mcf_writeb_be()
84 host_ctrl |= (dma_bits << 8); in esdhc_mcf_writeb_be()
131 u8 dma_bits = (val >> 5) & SDHCI_CTRL_DMA_MASK; in esdhc_mcf_readb_be() local
135 host_ctrl |= dma_bits; in esdhc_mcf_readb_be()
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| /linux-6.3-rc2/drivers/comedi/drivers/ |
| A D | das1800.c | 314 int dma_bits; member
849 devpriv->irq_dma_bits |= devpriv->dma_bits; in das1800_ai_cmd()
1059 devpriv->dma_bits = DMA_CH5; in das1800_init_dma()
1062 devpriv->dma_bits = DMA_CH6; in das1800_init_dma()
1065 devpriv->dma_bits = DMA_CH7; in das1800_init_dma()
1068 devpriv->dma_bits = DMA_CH5_CH6; in das1800_init_dma()
1071 devpriv->dma_bits = DMA_CH6_CH7; in das1800_init_dma()
1074 devpriv->dma_bits = DMA_CH7_CH5; in das1800_init_dma()
1085 devpriv->dma_bits = 0; in das1800_init_dma()
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| /linux-6.3-rc2/sound/isa/opti9xx/ |
| A D | opti92x-ad1848.c | 329 unsigned char dma_bits; in snd_opti9xx_configure() local
457 dma_bits = 0x01; in snd_opti9xx_configure()
460 dma_bits = 0x02; in snd_opti9xx_configure()
463 dma_bits = 0x03; in snd_opti9xx_configure()
484 dma_bits |= 0x04; in snd_opti9xx_configure()
488 outb(irq_bits << 3 | dma_bits, chip->wss_base); in snd_opti9xx_configure()
490 snd_opti9xx_write(chip, OPTi9XX_MC_REG(3), (irq_bits << 3 | dma_bits)); in snd_opti9xx_configure()
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| /linux-6.3-rc2/include/drm/ |
| A D | drm_cache.h | 43 bool drm_need_swiotlb(int dma_bits);
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| /linux-6.3-rc2/include/linux/ |
| A D | map_benchmark.h | 26 __u32 dma_bits; /* DMA addressing capability */ member
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| /linux-6.3-rc2/drivers/gpu/drm/ |
| A D | drm_cache.c | 183 bool drm_need_swiotlb(int dma_bits) in drm_need_swiotlb() argument
210 return max_iomem > ((u64)1 << dma_bits); in drm_need_swiotlb()
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| /linux-6.3-rc2/drivers/xen/ |
| A D | swiotlb-xen.c | 111 unsigned int i, dma_bits = order + PAGE_SHIFT; in xen_swiotlb_fixup() local
123 dma_bits, &dma_handle); in xen_swiotlb_fixup()
124 } while (rc && dma_bits++ < MAX_DMA_BITS); in xen_swiotlb_fixup()
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| /linux-6.3-rc2/drivers/spi/ |
| A D | spi-mtk-nor.c | 102 u8 dma_bits; member
787 .dma_bits = 32,
792 .dma_bits = 32,
797 .dma_bits = 36,
840 ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(caps->dma_bits)); in mtk_nor_probe()
842 dev_err(&pdev->dev, "failed to set dma mask(%u)\n", caps->dma_bits); in mtk_nor_probe()
875 sp->high_dma = caps->dma_bits > 32; in mtk_nor_probe()
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| /linux-6.3-rc2/drivers/gpu/drm/radeon/ |
| A D | radeon_device.c | 1284 int dma_bits; in radeon_device_init() local
1364 dma_bits = 40; in radeon_device_init()
1366 dma_bits = 32; in radeon_device_init()
1369 dma_bits = 32; in radeon_device_init()
1372 dma_bits = 32; in radeon_device_init()
1375 r = dma_set_mask_and_coherent(&rdev->pdev->dev, DMA_BIT_MASK(dma_bits)); in radeon_device_init()
1380 rdev->need_swiotlb = drm_need_swiotlb(dma_bits); in radeon_device_init()
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| /linux-6.3-rc2/drivers/gpu/drm/nouveau/nvkm/engine/device/ |
| A D | pci.c | 1691 bits = pdev->device.mmu->dma_bits; in nvkm_device_pci_new()
1698 pdev->device.mmu->dma_bits = 32; in nvkm_device_pci_new()
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