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authorRajithaY <rajithax.yerrumsetty@intel.com>2017-04-25 03:31:15 -0700
committerRajitha Yerrumchetty <rajithax.yerrumsetty@intel.com>2017-05-22 06:48:08 +0000
commitbb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch)
treeca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/scripts/kvm/vmxcap
parenta14b48d18a9ed03ec191cf16b162206998a895ce (diff)
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/scripts/kvm/vmxcap')
-rwxr-xr-xqemu/scripts/kvm/vmxcap260
1 files changed, 0 insertions, 260 deletions
diff --git a/qemu/scripts/kvm/vmxcap b/qemu/scripts/kvm/vmxcap
deleted file mode 100755
index 8f0371f49..000000000
--- a/qemu/scripts/kvm/vmxcap
+++ /dev/null
@@ -1,260 +0,0 @@
-#!/usr/bin/python
-#
-# tool for querying VMX capabilities
-#
-# Copyright 2009-2010 Red Hat, Inc.
-#
-# Authors:
-# Avi Kivity <avi@redhat.com>
-#
-# This work is licensed under the terms of the GNU GPL, version 2. See
-# the COPYING file in the top-level directory.
-
-MSR_IA32_VMX_BASIC = 0x480
-MSR_IA32_VMX_PINBASED_CTLS = 0x481
-MSR_IA32_VMX_PROCBASED_CTLS = 0x482
-MSR_IA32_VMX_EXIT_CTLS = 0x483
-MSR_IA32_VMX_ENTRY_CTLS = 0x484
-MSR_IA32_VMX_MISC_CTLS = 0x485
-MSR_IA32_VMX_PROCBASED_CTLS2 = 0x48B
-MSR_IA32_VMX_EPT_VPID_CAP = 0x48C
-MSR_IA32_VMX_TRUE_PINBASED_CTLS = 0x48D
-MSR_IA32_VMX_TRUE_PROCBASED_CTLS = 0x48E
-MSR_IA32_VMX_TRUE_EXIT_CTLS = 0x48F
-MSR_IA32_VMX_TRUE_ENTRY_CTLS = 0x490
-MSR_IA32_VMX_VMFUNC = 0x491
-
-class msr(object):
- def __init__(self):
- try:
- self.f = open('/dev/cpu/0/msr', 'r', 0)
- except:
- self.f = open('/dev/msr0', 'r', 0)
- def read(self, index, default = None):
- import struct
- self.f.seek(index)
- try:
- return struct.unpack('Q', self.f.read(8))[0]
- except:
- return default
-
-class Control(object):
- def __init__(self, name, bits, cap_msr, true_cap_msr = None):
- self.name = name
- self.bits = bits
- self.cap_msr = cap_msr
- self.true_cap_msr = true_cap_msr
- def read2(self, nr):
- m = msr()
- val = m.read(nr, 0)
- return (val & 0xffffffff, val >> 32)
- def show(self):
- print self.name
- mbz, mb1 = self.read2(self.cap_msr)
- tmbz, tmb1 = 0, 0
- if self.true_cap_msr:
- tmbz, tmb1 = self.read2(self.true_cap_msr)
- for bit in sorted(self.bits.keys()):
- zero = not (mbz & (1 << bit))
- one = mb1 & (1 << bit)
- true_zero = not (tmbz & (1 << bit))
- true_one = tmb1 & (1 << bit)
- s= '?'
- if (self.true_cap_msr and true_zero and true_one
- and one and not zero):
- s = 'default'
- elif zero and not one:
- s = 'no'
- elif one and not zero:
- s = 'forced'
- elif one and zero:
- s = 'yes'
- print ' %-40s %s' % (self.bits[bit], s)
-
-class Misc(object):
- def __init__(self, name, bits, msr):
- self.name = name
- self.bits = bits
- self.msr = msr
- def show(self):
- print self.name
- value = msr().read(self.msr, 0)
- def first_bit(key):
- if type(key) is tuple:
- return key[0]
- else:
- return key
- for bits in sorted(self.bits.keys(), key = first_bit):
- if type(bits) is tuple:
- lo, hi = bits
- fmt = int
- else:
- lo = hi = bits
- def fmt(x):
- return { True: 'yes', False: 'no' }[x]
- v = (value >> lo) & ((1 << (hi - lo + 1)) - 1)
- print ' %-40s %s' % (self.bits[bits], fmt(v))
-
-controls = [
- Misc(
- name = 'Basic VMX Information',
- bits = {
- (0, 30): 'Revision',
- (32,44): 'VMCS size',
- 48: 'VMCS restricted to 32 bit addresses',
- 49: 'Dual-monitor support',
- (50, 53): 'VMCS memory type',
- 54: 'INS/OUTS instruction information',
- 55: 'IA32_VMX_TRUE_*_CTLS support',
- },
- msr = MSR_IA32_VMX_BASIC,
- ),
- Control(
- name = 'pin-based controls',
- bits = {
- 0: 'External interrupt exiting',
- 3: 'NMI exiting',
- 5: 'Virtual NMIs',
- 6: 'Activate VMX-preemption timer',
- 7: 'Process posted interrupts',
- },
- cap_msr = MSR_IA32_VMX_PINBASED_CTLS,
- true_cap_msr = MSR_IA32_VMX_TRUE_PINBASED_CTLS,
- ),
-
- Control(
- name = 'primary processor-based controls',
- bits = {
- 2: 'Interrupt window exiting',
- 3: 'Use TSC offsetting',
- 7: 'HLT exiting',
- 9: 'INVLPG exiting',
- 10: 'MWAIT exiting',
- 11: 'RDPMC exiting',
- 12: 'RDTSC exiting',
- 15: 'CR3-load exiting',
- 16: 'CR3-store exiting',
- 19: 'CR8-load exiting',
- 20: 'CR8-store exiting',
- 21: 'Use TPR shadow',
- 22: 'NMI-window exiting',
- 23: 'MOV-DR exiting',
- 24: 'Unconditional I/O exiting',
- 25: 'Use I/O bitmaps',
- 27: 'Monitor trap flag',
- 28: 'Use MSR bitmaps',
- 29: 'MONITOR exiting',
- 30: 'PAUSE exiting',
- 31: 'Activate secondary control',
- },
- cap_msr = MSR_IA32_VMX_PROCBASED_CTLS,
- true_cap_msr = MSR_IA32_VMX_TRUE_PROCBASED_CTLS,
- ),
-
- Control(
- name = 'secondary processor-based controls',
- bits = {
- 0: 'Virtualize APIC accesses',
- 1: 'Enable EPT',
- 2: 'Descriptor-table exiting',
- 3: 'Enable RDTSCP',
- 4: 'Virtualize x2APIC mode',
- 5: 'Enable VPID',
- 6: 'WBINVD exiting',
- 7: 'Unrestricted guest',
- 8: 'APIC register emulation',
- 9: 'Virtual interrupt delivery',
- 10: 'PAUSE-loop exiting',
- 11: 'RDRAND exiting',
- 12: 'Enable INVPCID',
- 13: 'Enable VM functions',
- 14: 'VMCS shadowing',
- 16: 'RDSEED exiting',
- 18: 'EPT-violation #VE',
- 20: 'Enable XSAVES/XRSTORS',
- },
- cap_msr = MSR_IA32_VMX_PROCBASED_CTLS2,
- ),
-
- Control(
- name = 'VM-Exit controls',
- bits = {
- 2: 'Save debug controls',
- 9: 'Host address-space size',
- 12: 'Load IA32_PERF_GLOBAL_CTRL',
- 15: 'Acknowledge interrupt on exit',
- 18: 'Save IA32_PAT',
- 19: 'Load IA32_PAT',
- 20: 'Save IA32_EFER',
- 21: 'Load IA32_EFER',
- 22: 'Save VMX-preemption timer value',
- },
- cap_msr = MSR_IA32_VMX_EXIT_CTLS,
- true_cap_msr = MSR_IA32_VMX_TRUE_EXIT_CTLS,
- ),
-
- Control(
- name = 'VM-Entry controls',
- bits = {
- 2: 'Load debug controls',
- 9: 'IA-32e mode guest',
- 10: 'Entry to SMM',
- 11: 'Deactivate dual-monitor treatment',
- 13: 'Load IA32_PERF_GLOBAL_CTRL',
- 14: 'Load IA32_PAT',
- 15: 'Load IA32_EFER',
- },
- cap_msr = MSR_IA32_VMX_ENTRY_CTLS,
- true_cap_msr = MSR_IA32_VMX_TRUE_ENTRY_CTLS,
- ),
-
- Misc(
- name = 'Miscellaneous data',
- bits = {
- (0,4): 'VMX-preemption timer scale (log2)',
- 5: 'Store EFER.LMA into IA-32e mode guest control',
- 6: 'HLT activity state',
- 7: 'Shutdown activity state',
- 8: 'Wait-for-SIPI activity state',
- 15: 'IA32_SMBASE support',
- (16,24): 'Number of CR3-target values',
- (25,27): 'MSR-load/store count recommendation',
- 28: 'IA32_SMM_MONITOR_CTL[2] can be set to 1',
- 29: 'VMWRITE to VM-exit information fields',
- (32,63): 'MSEG revision identifier',
- },
- msr = MSR_IA32_VMX_MISC_CTLS,
- ),
-
- Misc(
- name = 'VPID and EPT capabilities',
- bits = {
- 0: 'Execute-only EPT translations',
- 6: 'Page-walk length 4',
- 8: 'Paging-structure memory type UC',
- 14: 'Paging-structure memory type WB',
- 16: '2MB EPT pages',
- 17: '1GB EPT pages',
- 20: 'INVEPT supported',
- 21: 'EPT accessed and dirty flags',
- 25: 'Single-context INVEPT',
- 26: 'All-context INVEPT',
- 32: 'INVVPID supported',
- 40: 'Individual-address INVVPID',
- 41: 'Single-context INVVPID',
- 42: 'All-context INVVPID',
- 43: 'Single-context-retaining-globals INVVPID',
- },
- msr = MSR_IA32_VMX_EPT_VPID_CAP,
- ),
- Misc(
- name = 'VM Functions',
- bits = {
- 0: 'EPTP Switching',
- },
- msr = MSR_IA32_VMX_VMFUNC,
- ),
- ]
-
-for c in controls:
- c.show()