kernel: Move some IOMMU options to generic

This adds some missing IOMMU related options for x86/64 and moves some
of them to generic for all targets.

On x86 IOMMU_DEFAULT_DMA_LAZY is used by default, on all other platforms
IOMMU_DEFAULT_DMA_STRICT is the default. we just follow the default
kernel configuration here.

Fixes: 8fea4a102c ("x86/64: enable IOMMU support")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

target/linux/generic/config-5.10

@@ -2651,6 +2651,7 @@ CONFIG_INPUT_MISC=y
 # CONFIG_INTEL_HID_EVENT is not set
 # CONFIG_INTEL_IDLE is not set
 # CONFIG_INTEL_IDMA64 is not set
+# CONFIG_INTEL_IDXD is not set
 # CONFIG_INTEL_INT0002_VGPIO is not set
 # CONFIG_INTEL_IOATDMA is not set
 # CONFIG_INTEL_ISH_HID is not set
@@ -2678,6 +2679,7 @@ CONFIG_INPUT_MISC=y
 # CONFIG_INV_MPU6050_I2C is not set
 # CONFIG_INV_MPU6050_IIO is not set
 # CONFIG_INV_MPU6050_SPI is not set
+# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
 # CONFIG_IOMMU_SUPPORT is not set
 # CONFIG_IONIC is not set
 # CONFIG_IOSCHED_BFQ is not set
@@ -7009,6 +7011,7 @@ CONFIG_VHOST_MENU=y
 # CONFIG_VIRTIO_CONSOLE is not set
 # CONFIG_VIRTIO_FS is not set
 # CONFIG_VIRTIO_INPUT is not set
+# CONFIG_VIRTIO_IOMMU is not set
 CONFIG_VIRTIO_MENU=y
 # CONFIG_VIRTIO_MMIO is not set
 # CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set

target/linux/generic/config-5.15

@@ -2745,6 +2745,8 @@ CONFIG_INPUT_MISC=y
 # CONFIG_INTEL_HID_EVENT is not set
 # CONFIG_INTEL_IDLE is not set
 # CONFIG_INTEL_IDMA64 is not set
+# CONFIG_INTEL_IDXD is not set
+# CONFIG_INTEL_IDXD_COMPAT is not set
 # CONFIG_INTEL_INT0002_VGPIO is not set
 # CONFIG_INTEL_IOATDMA is not set
 # CONFIG_INTEL_ISH_HID is not set
@@ -2772,6 +2774,9 @@ CONFIG_INPUT_MISC=y
 # CONFIG_INV_MPU6050_I2C is not set
 # CONFIG_INV_MPU6050_IIO is not set
 # CONFIG_INV_MPU6050_SPI is not set
+# CONFIG_IOMMU_DEFAULT_DMA_LAZY is not set
+# CONFIG_IOMMU_DEFAULT_DMA_STRICT is not set
+# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
 # CONFIG_IOMMU_SUPPORT is not set
 # CONFIG_IONIC is not set
 # CONFIG_IOSCHED_BFQ is not set
@@ -7341,6 +7346,7 @@ CONFIG_VHOST_MENU=y
 # CONFIG_VIRTIO_CONSOLE is not set
 # CONFIG_VIRTIO_FS is not set
 # CONFIG_VIRTIO_INPUT is not set
+# CONFIG_VIRTIO_IOMMU is not set
 CONFIG_VIRTIO_MENU=y
 # CONFIG_VIRTIO_MMIO is not set
 # CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set

target/linux/layerscape/armv8_64b/config-5.10

@@ -798,7 +798,6 @@ CONFIG_VIRTIO=y
 CONFIG_VIRTIO_BALLOON=y
 CONFIG_VIRTIO_BLK=y
 CONFIG_VIRTIO_CONSOLE=y
-# CONFIG_VIRTIO_IOMMU is not set
 CONFIG_VIRTIO_MMIO=y
 CONFIG_VIRTIO_NET=y
 CONFIG_VIRTIO_PCI=y

target/linux/mediatek/mt7623/config-5.15

@@ -275,9 +275,7 @@ CONFIG_INPUT_KEYBOARD=y
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_IOMMU_API=y
 # CONFIG_IOMMU_DEBUGFS is not set
-# CONFIG_IOMMU_DEFAULT_DMA_LAZY is not set
 CONFIG_IOMMU_DEFAULT_DMA_STRICT=y
-# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
 CONFIG_IOMMU_IO_PGTABLE=y
 CONFIG_IOMMU_IO_PGTABLE_ARMV7S=y
 # CONFIG_IOMMU_IO_PGTABLE_ARMV7S_SELFTEST is not set

target/linux/qoriq/config-5.10

@@ -177,7 +177,6 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_INPUT=y
 CONFIG_IOMMU_API=y
 # CONFIG_IOMMU_DEBUGFS is not set
-# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
 CONFIG_IOMMU_HELPER=y
 CONFIG_IOMMU_SUPPORT=y
 CONFIG_IRQCHIP=y

target/linux/qoriq/config-5.15

@@ -183,9 +183,7 @@ CONFIG_INITRAMFS_SOURCE=""
 CONFIG_INPUT=y
 CONFIG_IOMMU_API=y
 # CONFIG_IOMMU_DEBUGFS is not set
-# CONFIG_IOMMU_DEFAULT_DMA_LAZY is not set
 CONFIG_IOMMU_DEFAULT_DMA_STRICT=y
-# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
 CONFIG_IOMMU_HELPER=y
 CONFIG_IOMMU_SUPPORT=y
 CONFIG_IRQCHIP=y

target/linux/rockchip/armv8/config-5.10

@@ -284,7 +284,6 @@ CONFIG_INPUT_MATRIXKMAP=y
 # CONFIG_INPUT_RK805_PWRKEY is not set
 CONFIG_IOMMU_API=y
 # CONFIG_IOMMU_DEBUGFS is not set
-# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
 CONFIG_IOMMU_DMA=y
 CONFIG_IOMMU_IOVA=y
 CONFIG_IOMMU_IO_PGTABLE=y

target/linux/rockchip/armv8/config-5.15

@@ -278,8 +278,6 @@ CONFIG_INPUT_LEDS=y
 CONFIG_INPUT_MATRIXKMAP=y
 CONFIG_IOMMU_API=y
 # CONFIG_IOMMU_DEBUGFS is not set
-# CONFIG_IOMMU_DEFAULT_DMA_LAZY is not set
-# CONFIG_IOMMU_DEFAULT_DMA_STRICT is not set
 CONFIG_IOMMU_DEFAULT_PASSTHROUGH=y
 CONFIG_IOMMU_DMA=y
 CONFIG_IOMMU_IOVA=y

target/linux/tegra/config-5.10

@@ -242,7 +242,6 @@ CONFIG_INPUT=y
 CONFIG_INPUT_KEYBOARD=y
 CONFIG_IOMMU_API=y
 # CONFIG_IOMMU_DEBUGFS is not set
-# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
 CONFIG_IOMMU_IOVA=y
 # CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
 # CONFIG_IOMMU_IO_PGTABLE_LPAE is not set

target/linux/tegra/config-5.15

@@ -248,9 +248,7 @@ CONFIG_INPUT_KEYBOARD=y
 CONFIG_INTERCONNECT=y
 CONFIG_IOMMU_API=y
 # CONFIG_IOMMU_DEBUGFS is not set
-# CONFIG_IOMMU_DEFAULT_DMA_LAZY is not set
 CONFIG_IOMMU_DEFAULT_DMA_STRICT=y
-# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
 CONFIG_IOMMU_IOVA=y
 # CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
 # CONFIG_IOMMU_IO_PGTABLE_LPAE is not set

target/linux/x86/64/config-5.10

@@ -242,7 +242,6 @@ CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
 CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
 CONFIG_INTEL_GTT=y
 CONFIG_INTEL_IDLE=y
-# CONFIG_INTEL_IDXD is not set
 CONFIG_INTEL_IOMMU=y
 # CONFIG_INTEL_IOMMU_DEFAULT_ON is not set
 CONFIG_INTEL_IOMMU_FLOPPY_WA=y
@@ -264,7 +263,6 @@ CONFIG_IOASID=y
 CONFIG_IOMMU_API=y
 # CONFIG_IOMMU_DEBUG is not set
 # CONFIG_IOMMU_DEBUGFS is not set
-# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
 CONFIG_IOMMU_DMA=y
 CONFIG_IOMMU_HELPER=y
 CONFIG_IOMMU_IOVA=y

target/linux/x86/64/config-5.15

@@ -257,7 +257,6 @@ CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
 CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
 CONFIG_INTEL_GTT=y
 CONFIG_INTEL_IDLE=y
-# CONFIG_INTEL_IDXD_COMPAT is not set
 CONFIG_INTEL_IOMMU=y
 # CONFIG_INTEL_IOMMU_DEFAULT_ON is not set
 CONFIG_INTEL_IOMMU_FLOPPY_WA=y
@@ -280,7 +279,7 @@ CONFIG_IOASID=y
 CONFIG_IOMMU_API=y
 # CONFIG_IOMMU_DEBUG is not set
 # CONFIG_IOMMU_DEBUGFS is not set
-# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
+CONFIG_IOMMU_DEFAULT_DMA_LAZY=y
 CONFIG_IOMMU_DMA=y
 CONFIG_IOMMU_HELPER=y
 CONFIG_IOMMU_IOVA=y