一、查看 .config 编译配置文件 在上一篇博客 【linux内核】编译 Linux 内核 ④ ( 打开 Linux 内核编译 菜单配置 |菜单配置中的光标移动与选中状态 | 保存配置 | 配置项帮助文档 ) 中 , 已经将编译配置保存到了 .config 文件中 ; 查看.config 编译配置文件 , 在 linux 内核源码根目录中 , 执行 gedit .con...
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y CONFIG_IRQ_MSI_IOMMU=y CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y CONFIG_GENERIC_IRQ_RESERVATION_MODE=y CONFIG_IRQ_FORCED_THREADING=y CONFIG_SPARSE_IRQ=y # CONFIG_GENERIC_IRQ_DEBUGFS is not set # end of IRQ subsystem CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_ARCH_CLOCKS...
# CONFIG_IOMMU_DEBUGFS is not set # CONFIG_IOMMU_DEFAULT_DMA_STRICT is not set CONFIG_IOMMU_DEFAULT_DMA_LAZY=y # CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set @@ -2390,7 +2353,6 @@ CONFIG_NVMEM_SYSFS=y # end of HW tracing support # CONFIG_FPGA is not set # CONFIG_TEE is not set...
CONFIG_IRQ_MSI_IOMMU=y CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y CONFIG_GENERIC_IRQ_RESERVATION_MODE=y CONFIG_IRQ_FORCED_THREADING=y CONFIG_SPARSE_IRQ=y # CONFIG_GENERIC_IRQ_DEBUGFS is not set # end of IRQ subsystem CONFIG_CLOCKSOURCE_WATCHDOG=y CONFIG_ARCH_CLOCKSOURCE_DATA=y CONFIG_ARCH_...
CONFIG_IRQ_MSI_IOMMU=y CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y CONFIG_GENERIC_IRQ_RESERVATION_MODE=y CONFIG_IRQ_FORCED_THREADING=y CONFIG_SPARSE_IRQ=y # CONFIG_GENERIC_IRQ_DEBUGFS is not set # end of IRQ subsystem CONFIG_CLOCKSOURCE_WATCHDOG=y ...
CONFIG_IOMMU_SUPPORT=y # # Generic IOMMU Pagetable Support # # end of Generic IOMMU Pagetable Support # CONFIG_IOMMU_DEBUGFS is not set CONFIG_IOMMU_DEFAULT_DMA_STRICT=y # CONFIG_IOMMU_DEFAULT_DMA_LAZY is not set # CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set CONFIG_OF_IOMMU...
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# CONFIG_IOMMU_DEBUGFS is not set # CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set CONFIG_OF_IOMMU=y CONFIG_EXYNOS_IOMMU=y # CONFIG_EXYNOS_IOMMU_DEBUG is not set # CONFIG_ARM_SMMU is not set # # Remoteproc drivers # # CONFIG_REMOTEPROC is not set # # Rpmsg drivers #...
CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y CONFIG_SWIOTLB=y CONFIG_IOMMU_HELPER=y # CONFIG_MAXSMP is not set CONFIG_NR_CPUS=64 CONFIG_SCHED_SMT=y CONFIG_SCHED_MC=y CONFIG_SCHED_MC_PRIO=y # CONFIG_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not...
the CONFIG_AMD_IOMMU=y config option.In normal configurations this driver is only active when needed: there's more than 3 GB of memory and the system contains a 32-bit limited device.If unsure, say Y.config CALGARY_IOMMU bool "