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libxl: add more cpuid flags handling

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This is result of parsing cpu_map.xml from libvirt.
The most important part is handling leaf 0x00000007, but while at it add
other bits too.

Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
This commit is contained in:
Marek Marczykowski-Górecki authored and Wei Liu committed 2017-06-30 15:24:43 +01:00
1 parent 6b792e28bc
commit 90b2a267c1
2 files changed
+53 -8
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docs/man/xl.cfg.pod.5.in
+13 -8
View File
@@ -1464,14 +1464,19 @@ apicidsize brandid clflush family localapicid maxleaf maxhvleaf model nc
proccount procpkg stepping
List of keys taking a character:
3dnow 3dnowext 3dnowprefetch abm acpi aes altmovcr8 apic avx clfsh cmov
cmplegacy cmpxchg16 cmpxchg8 cntxid dca de ds dscpl dtes64 est extapic f16c
ffxsr fma4 fpu fxsr htt hypervisor ia64 ibs lahfsahf lm lwp mca mce misalignsse
mmx mmxext monitor movbe msr mtrr nodeid nx osvw osxsave pae page1gb pat pbe
pclmulqdq pdcm pge popcnt pse pse36 psn rdtscp skinit smx ss sse sse2 sse3
sse4_1 sse4_2 sse4a ssse3 svm svm_decode svm_lbrv svm_npt svm_nrips
svm_pausefilt svm_tscrate svm_vmcbclean syscall sysenter tbm tm tm2 topoext tsc
vme vmx wdt x2apic xop xsave xtpr
3dnow 3dnowext 3dnowprefetch abm acpi adx aes altmovcr8 apic arat avx avx2
avx512-4fmaps avx512-4vnniw avx512bw avx512cd avx512dq avx512er avx512f
avx512ifma avx512pf avx512vbmi avx512vl bmi1 bmi2 clflushopt clfsh clwb cmov
cmplegacy cmpxchg16 cmpxchg8 cmt cntxid dca de ds dscpl dtes64 erms est extapic
f16c ffxsr fma fma4 fpu fsgsbase fxsr hle htt hypervisor ia64 ibs invpcid
invtsc lahfsahf lm lwp mca mce misalignsse mmx mmxext monitor movbe mpx msr
mtrr nodeid nx ospke osvw osxsave pae page1gb pat pbe pcid pclmulqdq pdcm
perfctr_core perfctr_nb pge pku popcnt pse pse36 psn rdrand rdseed rdtscp rtm
sha skinit smap smep smx ss sse sse2 sse3 sse4.1 sse4.2 sse4_1 sse4_2 sse4a
ssse3 svm svm_decode svm_lbrv svm_npt svm_nrips svm_pausefilt svm_tscrate
svm_vmcbclean syscall sysenter tbm tm tm2 topoext tsc tsc-deadline tsc_adjust
umip vme vmx wdt x2apic xop xsave xtpr
The xend syntax is a list of values in the form of
'leafnum:register=bitstring,register=bitstring'
tools/libxl/libxl_cpuid.c
+40
View File
@@ -100,11 +100,13 @@ int libxl_cpuid_parse_config(libxl_cpuid_policy_list *cpuid, const char* str)
{"clflush", 0x00000001, NA, CPUID_REG_EBX, 8, 8},
{"brandid", 0x00000001, NA, CPUID_REG_EBX, 0, 8},
{"hypervisor", 0x00000001, NA, CPUID_REG_ECX, 31, 1},
{"rdrand", 0x00000001, NA, CPUID_REG_ECX, 30, 1},
{"f16c", 0x00000001, NA, CPUID_REG_ECX, 29, 1},
{"avx", 0x00000001, NA, CPUID_REG_ECX, 28, 1},
{"osxsave", 0x00000001, NA, CPUID_REG_ECX, 27, 1},
{"xsave", 0x00000001, NA, CPUID_REG_ECX, 26, 1},
{"aes", 0x00000001, NA, CPUID_REG_ECX, 25, 1},
{"tsc-deadline", 0x00000001, NA, CPUID_REG_ECX, 24, 1},
{"popcnt", 0x00000001, NA, CPUID_REG_ECX, 23, 1},
{"movbe", 0x00000001, NA, CPUID_REG_ECX, 22, 1},
{"x2apic", 0x00000001, NA, CPUID_REG_ECX, 21, 1},
@@ -114,9 +116,11 @@ int libxl_cpuid_parse_config(libxl_cpuid_policy_list *cpuid, const char* str)
{"sse4.1", 0x00000001, NA, CPUID_REG_ECX, 19, 1},
{"sse4_1", 0x00000001, NA, CPUID_REG_ECX, 19, 1},
{"dca", 0x00000001, NA, CPUID_REG_ECX, 18, 1},
{"pcid", 0x00000001, NA, CPUID_REG_ECX, 17, 1},
{"pdcm", 0x00000001, NA, CPUID_REG_ECX, 15, 1},
{"xtpr", 0x00000001, NA, CPUID_REG_ECX, 14, 1},
{"cmpxchg16", 0x00000001, NA, CPUID_REG_ECX, 13, 1},
{"fma", 0x00000001, NA, CPUID_REG_ECX, 12, 1},
{"cntxid", 0x00000001, NA, CPUID_REG_ECX, 10, 1},
{"ssse3", 0x00000001, NA, CPUID_REG_ECX, 9, 1},
{"tm2", 0x00000001, NA, CPUID_REG_ECX, 8, 1},
@@ -158,6 +162,41 @@ int libxl_cpuid_parse_config(libxl_cpuid_policy_list *cpuid, const char* str)
{"de", 0x00000001, NA, CPUID_REG_EDX, 2, 1},
{"vme", 0x00000001, NA, CPUID_REG_EDX, 1, 1},
{"fpu", 0x00000001, NA, CPUID_REG_EDX, 0, 1},
{"arat", 0x00000006, NA, CPUID_REG_EAX, 2, 1},
{"avx512vl", 0x00000007, 0, CPUID_REG_EBX, 31, 1},
{"avx512bw", 0x00000007, 0, CPUID_REG_EBX, 30, 1},
{"sha", 0x00000007, 0, CPUID_REG_EBX, 29, 1},
{"avx512cd", 0x00000007, 0, CPUID_REG_EBX, 28, 1},
{"avx512er", 0x00000007, 0, CPUID_REG_EBX, 27, 1},
{"avx512pf", 0x00000007, 0, CPUID_REG_EBX, 26, 1},
{"clwb", 0x00000007, 0, CPUID_REG_EBX, 24, 1},
{"clflushopt", 0x00000007, 0, CPUID_REG_EBX, 23, 1},
{"avx512ifma", 0x00000007, 0, CPUID_REG_EBX, 21, 1},
{"smap", 0x00000007, 0, CPUID_REG_EBX, 20, 1},
{"adx", 0x00000007, 0, CPUID_REG_EBX, 19, 1},
{"rdseed", 0x00000007, 0, CPUID_REG_EBX, 18, 1},
{"avx512dq", 0x00000007, 0, CPUID_REG_EBX, 17, 1},
{"avx512f", 0x00000007, 0, CPUID_REG_EBX, 16, 1},
{"mpx", 0x00000007, 0, CPUID_REG_EBX, 14, 1},
{"cmt", 0x00000007, 0, CPUID_REG_EBX, 12, 1},
{"rtm", 0x00000007, 0, CPUID_REG_EBX, 11, 1},
{"invpcid", 0x00000007, 0, CPUID_REG_EBX, 10, 1},
{"erms", 0x00000007, 0, CPUID_REG_EBX, 9, 1},
{"bmi2", 0x00000007, 0, CPUID_REG_EBX, 8, 1},
{"smep", 0x00000007, 0, CPUID_REG_EBX, 7, 1},
{"avx2", 0x00000007, 0, CPUID_REG_EBX, 5, 1},
{"hle", 0x00000007, 0, CPUID_REG_EBX, 4, 1},
{"bmi1", 0x00000007, 0, CPUID_REG_EBX, 3, 1},
{"tsc_adjust", 0x00000007, 0, CPUID_REG_EBX, 1, 1},
{"fsgsbase", 0x00000007, 0, CPUID_REG_EBX, 0, 1},
{"ospke", 0x00000007, 0, CPUID_REG_ECX, 4, 1},
{"pku", 0x00000007, 0, CPUID_REG_ECX, 3, 1},
{"umip", 0x00000007, 0, CPUID_REG_ECX, 2, 1},
{"avx512vbmi", 0x00000007, 0, CPUID_REG_ECX, 1, 1},
{"avx512-4fmaps",0x00000007, 0, CPUID_REG_EDX, 3, 1},
{"avx512-4vnniw",0x00000007, 0, CPUID_REG_EDX, 2, 1},
{"perfctr_nb", 0x80000001, NA, CPUID_REG_ECX, 24, 1},
{"perfctr_core", 0x80000001, NA, CPUID_REG_ECX, 23, 1},
{"topoext", 0x80000001, NA, CPUID_REG_ECX, 22, 1},
{"tbm", 0x80000001, NA, CPUID_REG_ECX, 21, 1},
{"nodeid", 0x80000001, NA, CPUID_REG_ECX, 19, 1},
@@ -187,6 +226,7 @@ int libxl_cpuid_parse_config(libxl_cpuid_policy_list *cpuid, const char* str)
{"nx", 0x80000001, NA, CPUID_REG_EDX, 20, 1},
{"syscall", 0x80000001, NA, CPUID_REG_EDX, 11, 1},
{"procpkg", 0x00000004, 0, CPUID_REG_EAX, 26, 6},
{"invtsc", 0x80000007, NA, CPUID_REG_EDX, 8, 1},
{"apicidsize", 0x80000008, NA, CPUID_REG_ECX, 12, 4},
{"nc", 0x80000008, NA, CPUID_REG_ECX, 0, 8},
{"svm_npt", 0x8000000a, NA, CPUID_REG_EDX, 0, 1},
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