From 6548b34c3f6a5d42d42fb4357e1ea26ca43fb6f7 Mon Sep 17 00:00:00 2001 From: Baptiste Jonglez Date: Sat, 15 Jul 2017 18:48:01 +0200 Subject: [PATCH] x86/64: add xen DomU support Xen support for x86/generic was added in 1d6879ee. This commit also enables it for x86/64. This was successfully tested with Xen 4.5, although the serial console is broken in the same way as x86/generic (see FS#787) Signed-off-by: Baptiste Jonglez --- .../64/base-files/lib/preinit/45_mount_xenfs | 9 +++ target/linux/x86/64/config-default | 60 ++++++++++++++++++- 2 files changed, 68 insertions(+), 1 deletion(-) create mode 100644 target/linux/x86/64/base-files/lib/preinit/45_mount_xenfs diff --git a/target/linux/x86/64/base-files/lib/preinit/45_mount_xenfs b/target/linux/x86/64/base-files/lib/preinit/45_mount_xenfs new file mode 100644 index 0000000000..ac484f6210 --- /dev/null +++ b/target/linux/x86/64/base-files/lib/preinit/45_mount_xenfs @@ -0,0 +1,9 @@ +#!/bin/sh +# Copyright (C) 2010 OpenWrt.org + +do_mount_xenfs() { + grep -q xenfs /proc/filesystems && \ + mount -o noatime -t xenfs none /proc/xen +} + +boot_hook_add preinit_mount_root do_mount_xenfs diff --git a/target/linux/x86/64/config-default b/target/linux/x86/64/config-default index 5d259d3656..35336e472d 100644 --- a/target/linux/x86/64/config-default +++ b/target/linux/x86/64/config-default @@ -5,7 +5,7 @@ CONFIG_ACPI_BATTERY=y # CONFIG_ACPI_BGRT is not set CONFIG_ACPI_BUTTON=y # CONFIG_ACPI_CMPC is not set -# CONFIG_ACPI_CONTAINER is not set +CONFIG_ACPI_CONTAINER=y CONFIG_ACPI_CPU_FREQ_PSS=y # CONFIG_ACPI_CUSTOM_DSDT is not set # CONFIG_ACPI_DEBUG is not set @@ -13,6 +13,7 @@ CONFIG_ACPI_CPU_FREQ_PSS=y # CONFIG_ACPI_DOCK is not set # CONFIG_ACPI_EC_DEBUGFS is not set CONFIG_ACPI_FAN=y +CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_HOTPLUG_IOAPIC=y CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y # CONFIG_ACPI_NFIT is not set @@ -46,9 +47,11 @@ CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_GENERIC=y CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_BLK_DEV_INTEGRITY=y +# CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set CONFIG_CALGARY_IOMMU=y CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y CONFIG_CONNECTOR=y +# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set CONFIG_CPU_RMAP=y CONFIG_CRC_T10DIF=y CONFIG_CRYPTO_ABLK_HELPER=y @@ -89,6 +92,7 @@ CONFIG_CRYPTO_NULL2=y # CONFIG_CRYPTO_TWOFISH_X86_64 is not set # CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set CONFIG_CRYPTO_XTS=y +# CONFIG_DEBUG_HOTPLUG_CPU0 is not set # CONFIG_DPTF_POWER is not set # CONFIG_EARLY_PRINTK_EFI is not set CONFIG_EFI=y @@ -109,10 +113,15 @@ CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_IMAGEBLIT=y CONFIG_FB_CMDLINE=y +CONFIG_FB_DEFERRED_IO=y CONFIG_FB_EFI=y CONFIG_FB_HYPERV=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_SIMPLE=y +CONFIG_FB_SYS_COPYAREA=y +CONFIG_FB_SYS_FILLRECT=y +CONFIG_FB_SYS_FOPS=y +CONFIG_FB_SYS_IMAGEBLIT=y CONFIG_FB_TILEBLITTING=y # CONFIG_FB_VESA is not set # CONFIG_FONTS is not set @@ -122,6 +131,7 @@ CONFIG_FONT_SUPPORT=y CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set +CONFIG_FREEZER=y CONFIG_GART_IOMMU=y CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y CONFIG_GENERIC_CPU=y @@ -150,9 +160,11 @@ CONFIG_HAVE_LIVEPATCH=y CONFIG_HAVE_MEMORY_PRESENT=y CONFIG_HAVE_STACK_VALIDATION=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y +CONFIG_HIBERNATE_CALLBACKS=y CONFIG_HID_BATTERY_STRENGTH=y CONFIG_HID_GENERIC=y CONFIG_HID_HYPERV_MOUSE=y +CONFIG_HOTPLUG_CPU=y CONFIG_HOTPLUG_PCI=y CONFIG_HOTPLUG_PCI_ACPI=y # CONFIG_HOTPLUG_PCI_ACPI_IBM is not set @@ -163,6 +175,9 @@ CONFIG_HPET=y CONFIG_HPET_MMAP=y # CONFIG_HP_ACCEL is not set CONFIG_HVC_DRIVER=y +CONFIG_HVC_IRQ=y +CONFIG_HVC_XEN=y +CONFIG_HVC_XEN_FRONTEND=y CONFIG_HWMON=y CONFIG_HW_RANDOM_AMD=y CONFIG_HW_RANDOM_INTEL=y @@ -177,6 +192,7 @@ CONFIG_HYPERV_UTILS=y # CONFIG_I7300_IDLE is not set # CONFIG_IA32_EMULATION is not set CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 +CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y CONFIG_INTEL_IDLE=y # CONFIG_INTEL_IPS is not set # CONFIG_INTEL_MENLOW is not set @@ -211,6 +227,7 @@ CONFIG_MMC_SDHCI_PCI=y # CONFIG_MMC_SDHCI_PLTFM is not set # CONFIG_MMC_TIFM_SD is not set # CONFIG_MMC_WBSD is not set +CONFIG_MMU_NOTIFIER=y CONFIG_MODULES_USE_ELF_RELA=y # CONFIG_MPSC is not set CONFIG_MUTEX_SPIN_ON_OWNER=y @@ -232,11 +249,17 @@ CONFIG_PATA_PLATFORM=y CONFIG_PATA_VIA=y CONFIG_PCIEAER=y CONFIG_PCIEPORTBUS=y +CONFIG_PCIE_PME=y # CONFIG_PCI_HYPERV is not set # CONFIG_PCI_MMCONFIG is not set +CONFIG_PCI_XEN=y CONFIG_PGTABLE_LEVELS=4 CONFIG_PHYSICAL_ALIGN=0x1000000 +CONFIG_PM=y # CONFIG_PMIC_OPREGION is not set +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP=y +CONFIG_PM_SLEEP_SMP=y CONFIG_PNP=y CONFIG_PNPACPI=y CONFIG_PNP_DEBUG_MESSAGES=y @@ -268,6 +291,8 @@ CONFIG_SPARSEMEM_MANUAL=y # CONFIG_SPARSEMEM_VMEMMAP is not set CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y # CONFIG_SURFACE_PRO3_BUTTON is not set +CONFIG_SWIOTLB_XEN=y +CONFIG_SYS_HYPERVISOR=y # CONFIG_THUNDER_NIC_BGX is not set # CONFIG_THUNDER_NIC_PF is not set # CONFIG_THUNDER_NIC_RGX is not set @@ -303,6 +328,7 @@ CONFIG_VMWARE_VMCI=y CONFIG_VMWARE_VMCI_VSOCKETS=y CONFIG_VMXNET3=y CONFIG_VSOCKETS=y +CONFIG_VT_CONSOLE_SLEEP=y CONFIG_WATCHDOG_CORE=y CONFIG_X86_64=y CONFIG_X86_64_SMP=y @@ -325,5 +351,37 @@ CONFIG_X86_PM_TIMER=y # CONFIG_X86_VSYSCALL_EMULATION is not set CONFIG_X86_X2APIC=y # CONFIG_X86_X32 is not set +CONFIG_XEN=y +CONFIG_XENFS=y +CONFIG_XEN_512GB=y +CONFIG_XEN_ACPI=y +CONFIG_XEN_ACPI_PROCESSOR=y +CONFIG_XEN_AUTO_XLATE=y +# CONFIG_XEN_BACKEND is not set +CONFIG_XEN_BALLOON=y +CONFIG_XEN_BLKDEV_FRONTEND=y +CONFIG_XEN_COMPAT_XENFS=y +CONFIG_XEN_DEBUG_FS=y +CONFIG_XEN_DEV_EVTCHN=y +CONFIG_XEN_DOM0=y +CONFIG_XEN_EFI=y +CONFIG_XEN_FBDEV_FRONTEND=y +CONFIG_XEN_GNTDEV=y +CONFIG_XEN_GRANT_DEV_ALLOC=y +CONFIG_XEN_HAVE_PVMMU=y +CONFIG_XEN_HAVE_VPMU=y +# CONFIG_XEN_MCE_LOG is not set +CONFIG_XEN_NETDEV_FRONTEND=y +CONFIG_XEN_PCIDEV_FRONTEND=y +CONFIG_XEN_PRIVCMD=y +CONFIG_XEN_PVH=y +CONFIG_XEN_PVHVM=y +CONFIG_XEN_SAVE_RESTORE=y +CONFIG_XEN_SCRUB_PAGES=y +CONFIG_XEN_SCSI_FRONTEND=y +CONFIG_XEN_SYMS=y +CONFIG_XEN_SYS_HYPERVISOR=y +CONFIG_XEN_WDT=y +CONFIG_XEN_XENBUS_FRONTEND=y CONFIG_XPS=y CONFIG_ZONE_DMA32=y -- 2.25.1