| /openbmc/linux/Documentation/devicetree/bindings/dma/xilinx/ |
| H A D | xilinx_dma.txt | 20 "xlnx,axi-vdma-1.00.a"
26 - xlnx,addrwidth: Should be the vdma addressing size in bits(ex: 32 bits).
67 For VDMA: It should be either "xlnx,axi-vdma-mm2s-channel" or
68 "xlnx,axi-vdma-s2mm-channel".
91 compatible = "xlnx,axi-vdma-1.00.a";
102 compatible = "xlnx,axi-vdma-mm2s-channel";
107 compatible = "xlnx,axi-vdma-s2mm-channel";
130 compatible ="xlnx,axi-vdma-test-1.00.a";
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| /openbmc/linux/arch/sparc/kernel/ |
| H A D | pci_sabre.c | 466 const u32 *vdma; in sabre_probe() local
536 vdma = of_get_property(dp, "virtual-dma", NULL); in sabre_probe()
537 if (!vdma) { in sabre_probe()
542 dma_mask = vdma[0]; in sabre_probe()
543 switch(vdma[1]) { in sabre_probe()
562 err = psycho_iommu_init(pbm, tsbsize, vdma[0], dma_mask, SABRE_WRSYNC); in sabre_probe()
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| H A D | pci_sun4v.c | 872 const u32 *vdma; in pci_sun4v_iommu_init() local
874 vdma = of_get_property(pbm->op->dev.of_node, "virtual-dma", NULL); in pci_sun4v_iommu_init()
875 if (!vdma) in pci_sun4v_iommu_init()
876 vdma = vdma_default; in pci_sun4v_iommu_init()
878 if ((vdma[0] | vdma[1]) & ~IO_PAGE_MASK) { in pci_sun4v_iommu_init()
880 vdma[0], vdma[1]); in pci_sun4v_iommu_init()
884 dma_mask = (roundup_pow_of_two(vdma[1]) - 1UL); in pci_sun4v_iommu_init()
885 num_tsb_entries = vdma[1] / IO_PAGE_SIZE; in pci_sun4v_iommu_init()
887 dma_offset = vdma[0]; in pci_sun4v_iommu_init()
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| H A D | pci_fire.c | 34 u32 vdma[2], dma_mask; in pci_fire_pbm_iommu_init() local
39 vdma[0] = 0xc0000000; /* base */ in pci_fire_pbm_iommu_init()
40 vdma[1] = 0x40000000; /* size */ in pci_fire_pbm_iommu_init()
60 err = iommu_table_init(iommu, tsbsize * 8 * 1024, vdma[0], dma_mask, in pci_fire_pbm_iommu_init()
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| H A D | pci_common.c | 335 const u32 *vdma = of_get_property(pbm->op->dev.of_node, "virtual-dma", in pci_register_iommu_region() local
338 if (vdma) { in pci_register_iommu_region()
347 rp->start = pbm->mem_space.start + (unsigned long) vdma[0]; in pci_register_iommu_region()
348 rp->end = rp->start + (unsigned long) vdma[1] - 1UL; in pci_register_iommu_region()
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| H A D | pci_schizo.c | 1139 const u32 *vdma; in schizo_pbm_iommu_init() local
1143 vdma = of_get_property(pbm->op->dev.of_node, "virtual-dma", NULL); in schizo_pbm_iommu_init()
1144 if (!vdma) in schizo_pbm_iommu_init()
1145 vdma = vdma_default; in schizo_pbm_iommu_init()
1147 dma_mask = vdma[0]; in schizo_pbm_iommu_init()
1148 switch (vdma[1]) { in schizo_pbm_iommu_init()
1198 err = iommu_table_init(iommu, tsbsize * 8 * 1024, vdma[0], dma_mask, in schizo_pbm_iommu_init()
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| /openbmc/linux/drivers/media/common/saa7146/ |
| H A D | saa7146_hlp.c | 377 void saa7146_write_out_dma(struct saa7146_dev* dev, int which, struct saa7146_video_dma* vdma) in saa7146_write_out_dma() argument
388 saa7146_write(dev, where, vdma->base_odd); in saa7146_write_out_dma()
389 saa7146_write(dev, where+0x04, vdma->base_even); in saa7146_write_out_dma()
390 saa7146_write(dev, where+0x08, vdma->prot_addr); in saa7146_write_out_dma()
391 saa7146_write(dev, where+0x0c, vdma->pitch); in saa7146_write_out_dma()
392 saa7146_write(dev, where+0x10, vdma->base_page); in saa7146_write_out_dma()
393 saa7146_write(dev, where+0x14, vdma->num_line_byte); in saa7146_write_out_dma()
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| /openbmc/linux/Documentation/devicetree/bindings/media/ |
| H A D | nvidia,tegra-vde.yaml | 40 - const: vdma
107 "tfe", "ppb", "vdma", "frameid";
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| /openbmc/linux/arch/parisc/include/asm/ |
| H A D | floppy.h | 22 #define _CROSS_64KB(a,s,vdma) \ argument
23 (!(vdma) && ((unsigned long)(a)/K_64 != ((unsigned long)(a) + (s) - 1) / K_64))
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| /openbmc/linux/arch/x86/include/asm/ |
| H A D | floppy.h | 23 #define _CROSS_64KB(a, s, vdma) \ argument
24 (!(vdma) && \
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| /openbmc/linux/drivers/media/platform/nvidia/tegra-vde/ |
| H A D | vde.h | 103 void __iomem *vdma; member
230 if (vde->vdma == base) in tegra_vde_reg_base_name()
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| H A D | vde.c | 267 vde->vdma = devm_platform_ioremap_resource_byname(pdev, "vdma"); in tegra_vde_probe()
268 if (IS_ERR(vde->vdma)) in tegra_vde_probe()
269 return PTR_ERR(vde->vdma); in tegra_vde_probe()
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| H A D | h264.c | 290 tegra_vde_set_bits(vde, 0x0005, vde->vdma, 0x04); in tegra_vde_setup_hw_context()
292 tegra_vde_writel(vde, 0x00000000, vde->vdma, 0x1C); in tegra_vde_setup_hw_context()
293 tegra_vde_writel(vde, 0x00000000, vde->vdma, 0x00); in tegra_vde_setup_hw_context()
294 tegra_vde_writel(vde, 0x00000007, vde->vdma, 0x04); in tegra_vde_setup_hw_context()
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| /openbmc/linux/include/media/drv-intf/ |
| H A D | saa7146_vv.h | 154 void saa7146_write_out_dma(struct saa7146_dev* dev, int which, struct saa7146_video_dma* vdma) ;
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| /openbmc/linux/arch/arm/boot/dts/nvidia/ |
| H A D | tegra114.dtsi | 279 "tfe", "ppb", "vdma", "frameid";
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| H A D | tegra20.dtsi | 346 "tfe", "ppb", "vdma", "frameid";
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| H A D | tegra30.dtsi | 525 "tfe", "ppb", "vdma", "frameid";
|