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* KVM: ia64: Implement some pal calls needed for windows 2008Xiantao Zhang2009-03-241-4/+4
| | | | | | | | | For windows 2008, it needs more pal calls to implement for booting. In addition, also changes the name of set_{sal, pal}_call_result to get_{sal,pal}_call_result for readability. Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: ia64: Add the support for translating PAL Call's pointer argsXiantao Zhang2009-03-241-3/+45
| | | | | | | Add the support to translate PAL Call's pointer args. Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: ia64: Code cleanupXiantao Zhang2009-03-241-15/+0
| | | | | | | | Remove some unnecessary blank lines to accord with Kernel's coding style. Also remove vcpu_get_itir_on_fault due to no reference to it. Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: ia64: fix fp fault/trap handlerYang Zhang2009-02-151-8/+9
| | | | | | | | | | | | | | | The floating-point registers f6-f11 is used by vmm and saved in kvm-pt-regs, so should set the correct bit mask and the pointer in fp_state, otherwise, fpswa may touch vmm's fp registers instead of guests'. In addition, for fp trap handling, since the instruction which leads to fp trap is completely executed, so can't use retry machanism to re-execute it, because it may pollute some registers. Signed-off-by: Yang Zhang <yang.zhang@intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: ia64: Add handler for crashed vmmXiantao Zhang2008-12-311-0/+20
| | | | | | | | | Since vmm runs in an isolated address space and it is just a copy of host's kvm-intel module, so once vmm crashes, we just crash all guests running on it instead of crashing whole kernel. Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: ia64: Add some debug points to provide crash infomationXiantao Zhang2008-12-311-4/+5
| | | | | | | Use printk infrastructure to print out some debug info once VM crashes. Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: ia64: Fix halt emulation logicXiantao Zhang2008-10-281-1/+1
| | | | | | | | | | Common halt logic was changed by x86 and did not update ia64. This patch updates halt for ia64. Fixes a regression causing guests to hang with more than 2 vcpus. Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: ia64: Implement a uniform vps interfaceXiantao Zhang2008-10-151-2/+2
| | | | | | | | | | An uniform entry kvm_vps_entry is added for vps_sync_write/read, vps_resume_handler/guest, and branches to differnt PAL service according to the offset. Singed-off-by: Anthony Xu <anthony.xu@intel.com> Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* KVM: ia64: Add guest interruption injection supportXiantao Zhang2008-04-271-0/+970
process.c mainly handle interruption injection, and some faults handling. Signed-off-by: Anthony Xu <anthony.xu@intel.com> Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
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