This patch series adds HVMlite support for Mini-OS. Setting
CONFIG_PARAVIRT to "n" (default is "y") will build mini-os as a
HVMlite domain on x86. Both 32- and 64-bit builds are supported.
Tested with plain Mini-OS configuration to work in 32- and 64-bit
mode either paravirtualized or as HVM domain (device-model none).
Ballooning should basically work, too, but there is some support for
a sparse memory map missing in HVMlite mode.
Juergen Gross (22):
mini-os: resync xen headers
mini-os: make dump_regs() work in early boot
mini-os: add CONFIG_PARAVIRT
mini-os: make some memory management related macros usable from
assembler
mini-os: add boot code for HVMlite support
mini-os: setup hypercall page for HVMlite
mini-os: support hvm_op hypercall
mini-os: initialize trap handling for HVMlite
mini-os: support HVMlite traps
mini-os: make p2m related code depend on CONFIG_PARAVIRT
mini-os: add static page tables for virtual kernel area for HVMlite
mini-os: add x86 native page table handling
mini-os: correct wrong calculation of alloc bitmap size
mini-os: add map_frame_virt() function
mini-os: setup console interface parameters
mini-os: setup xenbus interface parameters
mini-os: add get_cmdline() function
mini-os: map shared info page for HVMlite
mini-os: remove using start_info in architecture independent code
mini-os: print start of day messages depending on domain type
mini-os: get physical memory map
mini-os: support idle for HVMlite
Config.mk | 6 +
Makefile | 2 +-
arch/arm/arm32.S | 4 +-
arch/arm/balloon.c | 7 -
arch/arm/mm.c | 17 +-
arch/arm/setup.c | 66 +-----
arch/x86/arch.mk | 4 +
arch/x86/balloon.c | 26 ++-
arch/x86/events.c | 4 +-
arch/x86/mm.c | 347 +++++++++++++++++++++++++++-----
arch/x86/setup.c | 155 ++++++++------
arch/x86/time.c | 11 +-
arch/x86/traps.c | 108 +++++++++-
arch/x86/x86_32.S | 50 ++++-
arch/x86/x86_64.S | 66 +++++-
arch/x86/x86_hvm.S | 77 +++++++
balloon.c | 12 +-
console/xencons_ring.c | 38 +++-
daytime.c | 2 +-
events.c | 3 +-
hypervisor.c | 44 ++++
include/arm/arch_mm.h | 3 -
include/balloon.h | 4 -
include/compiler.h | 1 +
include/console.h | 3 +-
include/e820.h | 48 +++++
include/hypervisor.h | 17 +-
include/kernel.h | 3 +
include/mm.h | 3 +-
include/paravirt.h | 81 ++++++++
include/x86/arch_mm.h | 101 +++++-----
include/x86/desc.h | 366 ++++++++++++++++++++++++++++++++++
include/x86/os.h | 104 +++++++++-
include/x86/x86_32/hypercall-x86_32.h | 6 +
include/x86/x86_64/hypercall-x86_64.h | 6 +
include/xen/arch-x86/hvm/start_info.h | 98 +++++++++
include/xen/arch-x86/xen-x86_32.h | 2 +
include/xen/arch-x86/xen-x86_64.h | 2 +
include/xen/elfnote.h | 12 +-
include/xenbus.h | 3 +
kernel.c | 7 +-
main.c | 11 +-
minios.mk | 2 +-
mm.c | 80 +++++---
test.c | 20 +-
xenbus/xenbus.c | 40 +++-
46 files changed, 1697 insertions(+), 375 deletions(-)
create mode 100644 arch/x86/x86_hvm.S
create mode 100644 include/e820.h
create mode 100644 include/paravirt.h
create mode 100644 include/x86/desc.h
create mode 100644 include/xen/arch-x86/hvm/start_info.h
--
2.6.6
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