Searched refs:swiotlb (Results 1 – 18 of 18) sorted by relevance
/Linux-v5.10/arch/x86/kernel/ |
D | pci-swiotlb.c | 17 int swiotlb __read_mostly; 28 swiotlb = 1; in pci_swiotlb_detect_override() 30 return swiotlb; in pci_swiotlb_detect_override() 45 swiotlb = 1; in pci_swiotlb_detect_4gb() 53 swiotlb = 1; in pci_swiotlb_detect_4gb() 55 return swiotlb; in pci_swiotlb_detect_4gb() 64 if (swiotlb) in pci_swiotlb_init() 71 if (!swiotlb) in pci_swiotlb_late_init()
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D | pci-dma.c | 105 swiotlb = 1; in iommu_setup()
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D | Makefile | 137 obj-$(CONFIG_SWIOTLB) += pci-swiotlb.o
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D | amd_gart_64.c | 811 swiotlb = 0; in gart_iommu_init()
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/Linux-v5.10/arch/x86/include/asm/ |
D | swiotlb.h | 8 extern int swiotlb; 14 #define swiotlb 0 macro
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/Linux-v5.10/arch/x86/xen/ |
D | pci-swiotlb-xen.c | 39 if (xen_initial_domain() || swiotlb || swiotlb_force == SWIOTLB_FORCE) in pci_xen_swiotlb_detect() 45 swiotlb = 0; in pci_xen_swiotlb_detect()
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D | Makefile | 51 obj-$(CONFIG_SWIOTLB_XEN) += pci-swiotlb-xen.o
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/Linux-v5.10/kernel/dma/ |
D | Makefile | 10 obj-$(CONFIG_SWIOTLB) += swiotlb.o
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/Linux-v5.10/include/trace/events/ |
D | swiotlb.h | 3 #define TRACE_SYSTEM swiotlb
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/Linux-v5.10/arch/arm64/boot/dts/qcom/ |
D | ipq6018-cp01-c1.dts | 22 bootargs-append = " swiotlb=1";
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/Linux-v5.10/drivers/xen/ |
D | Makefile | 25 obj-$(CONFIG_SWIOTLB_XEN) += swiotlb-xen.o
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/Linux-v5.10/arch/powerpc/kernel/ |
D | Makefile | 119 obj-$(CONFIG_SWIOTLB) += dma-swiotlb.o
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/Linux-v5.10/Documentation/x86/x86_64/ |
D | boot-options.rst | 244 3. <arch/x86_64/kernel/pci-swiotlb.c> : Software IOMMU implementation. Used 304 swiotlb=<pages>[,force]
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/Linux-v5.10/arch/arm64/boot/dts/mediatek/ |
D | mt7622-rfb1.dts | 26 bootargs = "earlycon=uart8250,mmio32,0x11002000 swiotlb=512";
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D | mt7622-bananapi-bpi-r64.dts | 25 bootargs = "earlycon=uart8250,mmio32,0x11002000 swiotlb=512";
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/Linux-v5.10/drivers/iommu/amd/ |
D | iommu.c | 2364 swiotlb = (iommu_default_passthrough() || sme_me_mask) ? 1 : 0; in amd_iommu_init_dma_ops()
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/Linux-v5.10/ |
D | MAINTAINERS | 16789 T: git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git 16790 F: arch/*/kernel/pci-swiotlb.c 16791 F: include/linux/swiotlb.h 16792 F: kernel/dma/swiotlb.c 19244 F: arch/x86/xen/*swiotlb* 19245 F: drivers/xen/*swiotlb*
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/Linux-v5.10/Documentation/admin-guide/ |
D | kernel-parameters.txt | 761 that require some amount of low memory, e.g. swiotlb 5220 swiotlb= [ARM,IA-64,PPC,MIPS,X86]
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