[PATCH v2 4/4] cpu_ppc64: Add POWER11 host-model support

Adds POWER11 host-model support to libvirt. Signed-off-by: Narayana Murty N <nnmlinux(a)linux.ibm.com&gt; --- src/cpu/cpu_ppc64.c | 8 ++--- ...eries-cpu-compat-power11.ppc64-latest.args | 31 +++++++++++++++++++ ...series-cpu-compat-power11.ppc64-latest.err | 1 + ...series-cpu-compat-power11.ppc64-latest.xml | 29 +++++++++++++++++ .../pseries-cpu-compat-power11.xml | 19 ++++++++++++ tests/qemuxmlconftest.c | 4 +++ tests/testutilshostcpus.h | 11 +++++++ tests/testutilsqemu.c | 4 +++ tests/testutilsqemu.h | 1 + 9 files changed, 104 insertions(+), 4 deletions(-) create mode 100644 tests/qemuxmlconfdata/pseries-cpu-compat-power11.ppc64-latest.args create mode 100644 tests/qemuxmlconfdata/pseries-cpu-compat-power11.ppc64-latest.err create mode 100644 tests/qemuxmlconfdata/pseries-cpu-compat-power11.ppc64-latest.xml create mode 100644 tests/qemuxmlconfdata/pseries-cpu-compat-power11.xml diff --git a/src/cpu/cpu_ppc64.c b/src/cpu/cpu_ppc64.c index 13f5fc9c2c..8673d4f759 100644 --- a/src/cpu/cpu_ppc64.c +++ b/src/cpu/cpu_ppc64.c @@ -93,22 +93,22 @@ ppc64CheckCompatibilityMode(const char *host_model, if (!compat_mode) return VIR_CPU_COMPARE_IDENTICAL; - /* Valid host CPUs: POWER6, POWER7, POWER8, POWER9, POWER10 */ + /* Valid host CPUs: POWER6, POWER7, POWER8, POWER9, POWER10, POWER11 */ if (!STRPREFIX(host_model, "POWER") || !(tmp = (char *) host_model + strlen("POWER")) || virStrToLong_i(tmp, NULL, 10, &host) < 0 || - host < 6 || host > 10) { + host < 6 || host > 11) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Host CPU does not support compatibility modes")); return VIR_CPU_COMPARE_ERROR; } - /* Valid compatibility modes: power6, power7, power8, power9, power10 */ + /* Valid compatibility modes: power6, power7, power8, power9, power10, power11 */ if (!STRPREFIX(compat_mode, "power") || !(tmp = (char *) compat_mode + strlen("power")) || virStrToLong_i(tmp, NULL, 10, &compat) < 0 || - compat < 6 || compat > 10) { + compat < 6 || compat > 11) { virReportError(VIR_ERR_INTERNAL_ERROR, _("Unknown compatibility mode %1$s"), compat_mode); diff --git a/tests/qemuxmlconfdata/pseries-cpu-compat-power11.ppc64-latest.args b/tests/qemuxmlconfdata/pseries-cpu-compat-power11.ppc64-latest.args new file mode 100644 index 0000000000..a800f81905 --- /dev/null +++ b/tests/qemuxmlconfdata/pseries-cpu-compat-power11.ppc64-latest.args @@ -0,0 +1,31 @@ +LC_ALL=C \ +PATH=/bin \ +HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1 \ +USER=test \ +LOGNAME=test \ +XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.local/share \ +XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.cache \ +XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ +/usr/bin/qemu-system-ppc64 \ +-name guest=QEMUGuest1,debug-threads=on \ +-S \ +-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ +-machine pseries,usb=off,dump-guest-core=off,memory-backend=ppc_spapr.ram,max-cpu-compat=power11 \ +-accel kvm \ +-cpu host \ +-m size=262144k \ +-object '{"qom-type":"memory-backend-ram","id":"ppc_spapr.ram","size":268435456}' \ +-overcommit mem-lock=off \ +-smp 4,sockets=4,cores=1,threads=1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \ +-mon chardev=charmonitor,id=monitor,mode=control \ +-rtc base=utc \ +-no-shutdown \ +-boot strict=on \ +-audiodev '{"id":"audio1","driver":"none"}' \ +-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \ +-msg timestamp=on diff --git a/tests/qemuxmlconfdata/pseries-cpu-compat-power11.ppc64-latest.err b/tests/qemuxmlconfdata/pseries-cpu-compat-power11.ppc64-latest.err new file mode 100644 index 0000000000..f2322ccea5 --- /dev/null +++ b/tests/qemuxmlconfdata/pseries-cpu-compat-power11.ppc64-latest.err @@ -0,0 +1 @@ +the CPU is incompatible with host CPU diff --git a/tests/qemuxmlconfdata/pseries-cpu-compat-power11.ppc64-latest.xml b/tests/qemuxmlconfdata/pseries-cpu-compat-power11.ppc64-latest.xml new file mode 100644 index 0000000000..75c2b625c2 --- /dev/null +++ b/tests/qemuxmlconfdata/pseries-cpu-compat-power11.ppc64-latest.xml @@ -0,0 +1,29 @@ +<domain type='kvm'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>219100</memory> + <currentMemory unit='KiB'>219100</currentMemory> + <vcpu placement='static'>4</vcpu> + <os> + <type arch='ppc64' machine='pseries'>hvm</type> + <boot dev='hd'/> + </os> + <cpu mode='host-model' check='partial'> + <model fallback='allow'>power11</model> + </cpu> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-system-ppc64</emulator> + <controller type='usb' index='0' model='none'/> + <controller type='pci' index='0' model='pci-root'> + <model name='spapr-pci-host-bridge'/> + <target index='0'/> + </controller> + <audio id='1' type='none'/> + <memballoon model='none'/> + <panic model='pseries'/> + </devices> +</domain> diff --git a/tests/qemuxmlconfdata/pseries-cpu-compat-power11.xml b/tests/qemuxmlconfdata/pseries-cpu-compat-power11.xml new file mode 100644 index 0000000000..2dcdc651ef --- /dev/null +++ b/tests/qemuxmlconfdata/pseries-cpu-compat-power11.xml @@ -0,0 +1,19 @@ +<domain type='kvm'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>219100</memory> + <currentMemory unit='KiB'>219100</currentMemory> + <vcpu placement='static'>4</vcpu> + <os> + <type arch='ppc64' machine='pseries'>hvm</type> + </os> + <cpu mode='host-model'> + <model>power11</model> + </cpu> + <clock offset='utc'/> + <devices> + <emulator>/usr/bin/qemu-system-ppc64</emulator> + <controller type='usb' model='none'/> + <memballoon model="none"/> + </devices> +</domain> diff --git a/tests/qemuxmlconftest.c b/tests/qemuxmlconftest.c index f2e319e390..2396875c98 100644 --- a/tests/qemuxmlconftest.c +++ b/tests/qemuxmlconftest.c @@ -2400,6 +2400,10 @@ mymain(void) QEMU_CPU_DEF_POWER9); DO_TEST_CAPS_LATEST_PPC64_HOSTCPU("pseries-cpu-compat-power10", QEMU_CPU_DEF_POWER10); + DO_TEST_CAPS_LATEST_PPC64_HOSTCPU_FAILURE("pseries-cpu-compat-power11", + QEMU_CPU_DEF_POWER10); + DO_TEST_CAPS_LATEST_PPC64_HOSTCPU("pseries-cpu-compat-power11", + QEMU_CPU_DEF_POWER11); qemuTestSetHostArch(&driver, VIR_ARCH_NONE); diff --git a/tests/testutilshostcpus.h b/tests/testutilshostcpus.h index 79c37baed4..36118d6acb 100644 --- a/tests/testutilshostcpus.h +++ b/tests/testutilshostcpus.h @@ -123,6 +123,15 @@ static virCPUDef cpuPower10Data = { .threads = 1, }; +static virCPUDef cpuPower11Data = { + .type = VIR_CPU_TYPE_HOST, + .arch = VIR_ARCH_PPC64, + .model = (char *) "POWER11", + .sockets = 1, + .cores = 16, + .threads = 1, +}; + static virCPUDef cpuAarch64Data = { .type = VIR_CPU_TYPE_HOST, .arch = VIR_ARCH_AARCH64, @@ -197,6 +206,8 @@ testUtilsHostCpusGetDefForModel(const char *model) return virCPUDefCopy(&cpuPower9Data); else if (STREQ(model, "POWER10")) return virCPUDefCopy(&cpuPower10Data); + else if (STREQ(model, "POWER11")) + return virCPUDefCopy(&cpuPower11Data); return NULL; } diff --git a/tests/testutilsqemu.c b/tests/testutilsqemu.c index 44011c2b36..81e1e3002f 100644 --- a/tests/testutilsqemu.c +++ b/tests/testutilsqemu.c @@ -24,6 +24,7 @@ static virCPUDef *cpuHaswell; static virCPUDef *cpuPower8; static virCPUDef *cpuPower9; static virCPUDef *cpuPower10; +static virCPUDef *cpuPower11; char * virFindFileInPath(const char *file) @@ -160,6 +161,7 @@ qemuTestGetCPUDef(qemuTestCPUDef d) case QEMU_CPU_DEF_POWER8: return cpuPower8; case QEMU_CPU_DEF_POWER9: return cpuPower9; case QEMU_CPU_DEF_POWER10: return cpuPower10; + case QEMU_CPU_DEF_POWER11: return cpuPower11; } return NULL; @@ -245,6 +247,7 @@ void qemuTestDriverFree(virQEMUDriver *driver) virCPUDefFree(cpuPower8); virCPUDefFree(cpuPower9); virCPUDefFree(cpuPower10); + virCPUDefFree(cpuPower11); } @@ -297,6 +300,7 @@ int qemuTestDriverInit(virQEMUDriver *driver) cpuPower8 = virCPUDefCopy(&cpuPower8Data); cpuPower9 = virCPUDefCopy(&cpuPower9Data); cpuPower10 = virCPUDefCopy(&cpuPower10Data); + cpuPower11 = virCPUDefCopy(&cpuPower11Data); if (virMutexInit(&driver->lock) < 0) return -1; diff --git a/tests/testutilsqemu.h b/tests/testutilsqemu.h index 20135b8390..62943bb2d8 100644 --- a/tests/testutilsqemu.h +++ b/tests/testutilsqemu.h @@ -78,6 +78,7 @@ typedef enum { QEMU_CPU_DEF_POWER8, QEMU_CPU_DEF_POWER9, QEMU_CPU_DEF_POWER10, + QEMU_CPU_DEF_POWER11, } qemuTestCPUDef; struct testQemuArgs { -- 2.48.1