Xen project Mailing List

[Xen-devel] Via Nano X2 Support, cont'd?

To: Xen User-List <xen-users@xxxxxxxxxxxxxxxxxxx>

From: Sam Mulvey <sam@xxxxxxxxxxxxxxxxxxxx>

Date: Sat, 19 May 2012 13:00:59 -0700

Delivery-date: Wed, 23 May 2012 06:02:04 +0000

List-id: Xen developer discussion <xen-devel.lists.xen.org>

Resent-date: Tue, 22 May 2012 23:01:15 -0700

Resent-from: Sam Mulvey <sam@xxxxxxxxxxxxxxxxxxxx>

Resent-message-id: <20120523060117.5B92D10218A2C@xxxxxxxxxxxxxxxxxxxxxxxxx>

Resent-to: xen-devel@xxxxxxxxxxxxx

Hi! Recently got a Via VE-900 board. It has a via nano x2 chip on it, and suggests that it has Intel-compatible virtualization extensions. Has anyone worked with this board yet? I thought it would be nice to have a lower-powered, nearly silent Xen machine sitting on my desk. I've got it booting into Xen 4.1.2 and running PV dom0's, but I'm not able to load any HVM domains. I posted this question first on Xen-users, and I was asked if I was able to get KVM or VirtualBox working-- I've tried KVM and managed to get it booting into a Linux livecd and a Windows installer. Here's the /proc/cpuinfo (of one of the cores): processor : 0 vendor_id : CentaurHauls cpu family : 6 model : 15 model name : VIA Nano X2 L4050 @ 1.4 GHz stepping : 12 cpu MHz : 1400.052 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 1 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc rep_good nopl pni monitor vmx est tm2 ssse3 cx16 xtpr sse4_1 popcnt rng rng_en ace ace_en ace2 phe phe_en pmm pmm_en lahf_lm ida bogomips : 2801.77 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: and "xl info": host : helium release : 3.3.6-1-ARCH version : #1 SMP PREEMPT Sun May 13 10:52:32 CEST 2012 machine : x86_64 nr_cpus : 2 nr_nodes : 1 cores_per_socket : 1 threads_per_core : 1 cpu_mhz : 1400 hw_caps : bfc9fbff:20100800:00000000:00000000:008863a9:00000000:00000001:00000000 virt_caps : total_memory : 7423 free_memory : 6315 free_cpus : 0 xen_major : 4 xen_minor : 1 xen_extra : .2 xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : unavailable xen_commandline : dom0_mem=max:1G loglvl=all guest_loglvl=all com1=115200,8n1 console=com1 cc_compiler : gcc version 4.7.0 20120414 (prerelease) (GCC) cc_compile_by : sam cc_compile_domain : localdomain cc_compile_date : Wed May 2 19:51:21 PDT 2012 xend_config_format : 4 and Xen's dmesg: __ __ _ _ _ ____ \ \/ /___ _ __ | || | / | |___ \ \ // _ \ '_ \ | || |_ | | __) | / \ __/ | | | |__ _|| |_ / __/ /_/\_\___|_| |_| |_|(_)_(_)_____| (XEN) Xen version 4.1.2 (sam@localdomain) (gcc version 4.7.0 20120414 (prerelease) (GCC) ) Wed May 2 19:51:21 PDT 2012 (XEN) Latest ChangeSet: unavailable (XEN) Bootloader: GNU GRUB 0.97 (XEN) Command line: dom0_mem=max:1G loglvl=all guest_loglvl=all com1=115200,8n1 console=com1 (XEN) Video information: (XEN) VGA is text mode 80x25, font 8x16 (XEN) VBE/DDC methods: V2; EDID transfer time: 1 seconds (XEN) Disc information: (XEN) Found 1 MBR signatures (XEN) Found 1 EDD information structures (XEN) Xen-e820 RAM map: (XEN) 0000000000000000 - 000000000009f000 (usable) (XEN) 000000000009f000 - 00000000000a0000 (reserved) (XEN) 00000000000e0000 - 0000000000100000 (reserved) (XEN) 0000000000100000 - 00000000cffb0000 (usable) (XEN) 00000000cffb0000 - 00000000cffbe000 (ACPI data) (XEN) 00000000cffbe000 - 00000000cfff0000 (ACPI NVS) (XEN) 00000000cfff0000 - 00000000d0000000 (reserved) (XEN) 00000000fec00000 - 00000000fec01000 (reserved) (XEN) 00000000fecc0000 - 00000000fecc1000 (reserved) (XEN) 00000000fee00000 - 00000000fee01000 (reserved) (XEN) 00000000fff00000 - 0000000100000000 (reserved) (XEN) 0000000100000000 - 0000000200000000 (usable) (XEN) ACPI: RSDP 000F9EB0, 0024 (r2 ACPIAM) (XEN) ACPI: XSDT CFFB0100, 0054 (r1 091911 XSDT1512 20110919 MSFT 97) (XEN) ACPI: FACP CFFB0290, 00F4 (r4 091911 FACP1512 20110919 MSFT 97) (XEN) ACPI: DSDT CFFB0450, 43EC (r2 1AOOW 1AOOW013 13 INTL 20051117) (XEN) ACPI: FACS CFFBE000, 0040 (XEN) ACPI: APIC CFFB0390, 0072 (r2 091911 APIC1512 20110919 MSFT 97) (XEN) ACPI: MCFG CFFB0410, 003C (r1 091911 OEMMCFG 20110919 MSFT 97) (XEN) ACPI: OEMB CFFBE040, 0082 (r1 091911 OEMB1512 20110919 MSFT 97) (XEN) ACPI: HPET CFFBA450, 0038 (r1 091911 VIA HPET 20110919 MSFT 97) (XEN) ACPI: SSDT CFFBE0D0, 0711 (r1 AMI P001PM 1 INTL 20051117) (XEN) System RAM: 7423MB (7601468kB) (XEN) No NUMA configuration found (XEN) Faking a node at 0000000000000000-0000000200000000 (XEN) Domain heap initialised (XEN) CPU: Vendor unknown, using generic init. (XEN) CPU: Your system may be unstable. (XEN) found SMP MP-table at 000ff780 (XEN) DMI present. (XEN) Using APIC driver default (XEN) ACPI: PM-Timer IO Port: 0x808 (XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[804,0], pm1x_evt[800,0] (XEN) ACPI: wakeup_vec[cffbe00c], vec_size[20] (XEN) ACPI: Local APIC address 0xfee00000 (XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) (XEN) Processor #0 6:15 APIC version 20 (XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled) (XEN) Processor #2 6:15 APIC version 20 (XEN) ACPI: IOAPIC (id[0x03] address[0xfec00000] gsi_base[0]) (XEN) IOAPIC[0]: apic_id 3, version 3, address 0xfec00000, GSI 0-23 (XEN) ACPI: IOAPIC (id[0x04] address[0xfecc0000] gsi_base[24]) (XEN) IOAPIC[1]: apic_id 4, version 3, address 0xfecc0000, GSI 24-47 (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) (XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 low level) (XEN) ACPI: IRQ0 used by override. (XEN) ACPI: IRQ2 used by override. (XEN) ACPI: IRQ9 used by override. (XEN) ACPI: IRQ10 used by override. (XEN) Enabling APIC mode: Flat. Using 2 I/O APICs (XEN) ACPI: HPET id: 0x11068201 base: 0xfed00000 (XEN) PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255 (XEN) PCI: Not using MMCONFIG. (XEN) Table is not found! (XEN) Using ACPI (MADT) for SMP configuration information (XEN) IRQ limits: 48 GSI, 352 MSI/MSI-X (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Detected 1400.060 MHz processor. (XEN) Initing memory sharing. (XEN) No machine check initialization (XEN) I/O virtualisation disabled (XEN) ENABLING IO-APIC IRQs (XEN) -> Using new ACK method (XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1 (XEN) Platform timer is 14.318MHz HPET (XEN) Allocated console ring of 16 KiB. (XEN) Brought up 2 CPUs (XEN) HPET: 3 timers in total, 0 timers will be used for broadcast (XEN) ACPI sleep modes: S3 (XEN) xenoprof: Initialization failed. Unsupported processor. Unknown vendor 255 (XEN) *** LOADING DOMAIN 0 *** (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x1eb8000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 00000001f4000000->00000001f8000000 (243243 pages to be allocated) (XEN) Init. ramdisk: 00000001ff62b000->00000001fffff800 (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff81000000->ffffffff81eb8000 (XEN) Init. ramdisk: ffffffff81eb8000->ffffffff8288c800 (XEN) Phys-Mach map: ffffffff8288d000->ffffffff82a8d000 (XEN) Start info: ffffffff82a8d000->ffffffff82a8d4b4 (XEN) Page tables: ffffffff82a8e000->ffffffff82aa7000 (XEN) Boot stack: ffffffff82aa7000->ffffffff82aa8000 (XEN) TOTAL: ffffffff80000000->ffffffff82c00000 (XEN) ENTRY ADDRESS: ffffffff818b4200 (XEN) Dom0 has maximum 2 VCPUs (XEN) Scrubbing Free RAM: ...............................................................done. (XEN) Xen trace buffers: disabled (XEN) Std. Loglevel: All (XEN) Guest Loglevel: All (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) (XEN) Freed 228kB init memory. (XEN) PCI add device 00:00.0 (XEN) PCI add device 00:00.1 (XEN) PCI add device 00:00.2 (XEN) PCI add device 00:00.3 (XEN) PCI add device 00:00.4 (XEN) PCI add device 00:00.5 (XEN) PCI add device 00:00.6 (XEN) PCI add device 00:00.7 (XEN) PCI add device 00:01.0 (XEN) PCI add device 00:01.1 (XEN) PCI add device 00:03.0 (XEN) PCI add device 00:03.1 (XEN) PCI add device 00:03.2 (XEN) PCI add device 00:03.3 (XEN) PCI add device 00:03.4 (XEN) PCI add device 00:0f.0 (XEN) PCI add device 00:10.0 (XEN) PCI add device 00:10.1 (XEN) PCI add device 00:10.2 (XEN) PCI add device 00:10.3 (XEN) PCI add device 00:10.4 (XEN) PCI add device 00:11.0 (XEN) PCI add device 00:11.7 (XEN) PCI add device 00:13.0 (XEN) PCI add device 00:14.0 (XEN) PCI add device 05:00.0 (XEN) physdev.c:155: dom0: wrong map_pirq type 3 -Sam _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxx http://lists.xen.org/xen-users _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel

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