diff options
| -rw-r--r-- | hw/i386/pc.c | 1 | ||||
| -rw-r--r-- | qemu-options.hx | 18 |
2 files changed, 11 insertions, 8 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 6126bfdd2a..7b638da7aa 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1843,6 +1843,7 @@ static void pc_machine_class_init(ObjectClass *oc, void *data) mc->default_cpu_type = TARGET_DEFAULT_CPU_TYPE; mc->nvdimm_supported = true; mc->smp_props.dies_supported = true; + mc->smp_props.modules_supported = true; mc->default_ram_id = "pc.ram"; pcmc->default_smbios_ep_type = SMBIOS_ENTRY_POINT_TYPE_AUTO; diff --git a/qemu-options.hx b/qemu-options.hx index 4d19660336..8ca7f34ef0 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -281,7 +281,8 @@ ERST DEF("smp", HAS_ARG, QEMU_OPTION_smp, "-smp [[cpus=]n][,maxcpus=maxcpus][,drawers=drawers][,books=books][,sockets=sockets]\n" - " [,dies=dies][,clusters=clusters][,cores=cores][,threads=threads]\n" + " [,dies=dies][,clusters=clusters][,modules=modules][,cores=cores]\n" + " [,threads=threads]\n" " set the number of initial CPUs to 'n' [default=1]\n" " maxcpus= maximum number of total CPUs, including\n" " offline CPUs for hotplug, etc\n" @@ -290,7 +291,8 @@ DEF("smp", HAS_ARG, QEMU_OPTION_smp, " sockets= number of sockets in one book\n" " dies= number of dies in one socket\n" " clusters= number of clusters in one die\n" - " cores= number of cores in one cluster\n" + " modules= number of modules in one cluster\n" + " cores= number of cores in one module\n" " threads= number of threads in one core\n" "Note: Different machines may have different subsets of the CPU topology\n" " parameters supported, so the actual meaning of the supported parameters\n" @@ -306,7 +308,7 @@ DEF("smp", HAS_ARG, QEMU_OPTION_smp, " must be set as 1 in the purpose of correct parsing.\n", QEMU_ARCH_ALL) SRST -``-smp [[cpus=]n][,maxcpus=maxcpus][,sockets=sockets][,dies=dies][,clusters=clusters][,cores=cores][,threads=threads]`` +``-smp [[cpus=]n][,maxcpus=maxcpus][,drawers=drawers][,books=books][,sockets=sockets][,dies=dies][,clusters=clusters][,modules=modules][,cores=cores][,threads=threads]`` Simulate a SMP system with '\ ``n``\ ' CPUs initially present on the machine type board. On boards supporting CPU hotplug, the optional '\ ``maxcpus``\ ' parameter can be set to enable further CPUs to be @@ -345,14 +347,14 @@ SRST -smp 8,sockets=2,cores=2,threads=2,maxcpus=8 The following sub-option defines a CPU topology hierarchy (2 sockets - totally on the machine, 2 dies per socket, 2 cores per die, 2 threads - per core) for PC machines which support sockets/dies/cores/threads. - Some members of the option can be omitted but their values will be - automatically computed: + totally on the machine, 2 dies per socket, 2 modules per die, 2 cores per + module, 2 threads per core) for PC machines which support sockets/dies + /modules/cores/threads. Some members of the option can be omitted but + their values will be automatically computed: :: - -smp 16,sockets=2,dies=2,cores=2,threads=2,maxcpus=16 + -smp 32,sockets=2,dies=2,modules=2,cores=2,threads=2,maxcpus=32 The following sub-option defines a CPU topology hierarchy (2 sockets totally on the machine, 2 clusters per socket, 2 cores per cluster, |