PDA

View Full Version : [SOLVED] Kernel support for multiple processors?



pwaugh
May 14th, 2010, 02:24 AM
I just installed the latest version of Ubuntu 10.04 LTS, and am wondering if support for my dual AMD processors is built into the generic kernel, or do I need to compile a custom kernel?

I have an HP tx2-1025dx touchsmart.

lshw gives:



patrick
description: Notebook
product: HP TouchSmart tx2 Notebook PC
vendor: Hewlett-Packard
version: Rev 1
serial: CNF91103WQ
width: 64 bits
capabilities: smbios-2.4 dmi-2.4 vsyscall64 vsyscall32
configuration: boot=normal chassis=notebook uuid=434E4639-3131-3033-5751-00238B8C3A85
*-core
description: Motherboard
product: 3045
vendor: Quanta
physical id: 0
version: 16.0B
serial: None
slot: Base Board Chassis Location
*-firmware
description: BIOS
vendor: Hewlett-Packard
physical id: 0
version: F.14 (05/13/2009)
size: 1MiB
capabilities: isa pci pnp upgrade shadowing escd cdboot bootselect int5printscreen int9keyboard int14serial int17printer acpi usb agp smartbattery biosbootspecification
*-cpu
description: CPU
product: AMD Turion(tm) X2 Dual-Core Mobile RM-72
vendor: Advanced Micro Devices [AMD]
physical id: a
bus info: cpu@0
version: AMD Turion(tm) X2 Dual-Core Mobile RM-72
serial: NotSupport
slot: Socket M2/S1G1
size: 525MHz
capacity: 2100MHz
width: 64 bits
clock: 1800MHz
capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp x86-64 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch osvw skinit cpufreq
*-cache:0
description: L1 cache
physical id: b
slot: L1 Cache
size: 256KiB
capacity: 256KiB
capabilities: synchronous internal write-back unified
*-cache:1
description: L2 cache
physical id: c
slot: L2 Cache
size: 1MiB
capacity: 1MiB
capabilities: synchronous internal write-back unified
*-memory
description: System Memory
physical id: d
slot: System board or motherboard
size: 4GiB
*-bank:0
description: SODIMM DDR2 Synchronous 800 MHz (1.2 ns)
product: EBE21UE8ACUA-8G-E
vendor: 0000000000FE7F7F
physical id: 0
serial: 7F7FFE00000000004A0903240619F2
slot: SODIMM 0
size: 2GiB
width: 64 bits
clock: 800MHz (1.2ns)
*-bank:1
description: SODIMM DDR2 Synchronous 800 MHz (1.2 ns)
product: EBE21UE8ACUA-8G-E
vendor: 0000000000FE7F7F
physical id: 1
serial: 7F7FFE00000000004A090324061AC3
slot: SODIMM 1
size: 2GiB
width: 64 bits
clock: 800MHz (1.2ns)
*-pci:0
description: Host bridge
product: RS780 Host Bridge
vendor: Advanced Micro Devices [AMD]
physical id: 100
bus info: pci@0000:00:00.0
version: 00
width: 32 bits
clock: 66MHz
*-pci:0
description: PCI bridge
product: RS780 PCI to PCI bridge (int gfx)
vendor: Advanced Micro Devices [AMD]
physical id: 1
bus info: pci@0000:00:01.0
version: 00
width: 32 bits
clock: 66MHz
capabilities: pci ht bus_master cap_list
resources: ioport:5000(size=4096) memory:d2300000-d24fffff ioport:c0000000(size=268435456)
*-display
description: VGA compatible controller
product: RS780M/RS780MN [Radeon HD 3200 Graphics]
vendor: ATI Technologies Inc
physical id: 5
bus info: pci@0000:01:05.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list rom
configuration: driver=fglrx_pci latency=0
resources: irq:29 memory:c0000000-cfffffff(prefetchable) ioport:5000(size=256) memory:d2400000-d240ffff memory:d2300000-d23fffff
*-pci:1
description: PCI bridge
product: RS780 PCI to PCI bridge (PCIE port 0)
vendor: Advanced Micro Devices [AMD]
physical id: 4
bus info: pci@0000:00:04.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: pci pm pciexpress msi ht bus_master cap_list
configuration: driver=pcieport
resources: irq:25 ioport:3000(size=8192) memory:d1300000-d22fffff ioport:d0000000(size=16777216)
*-pci:2
description: PCI bridge
product: RS780 PCI to PCI bridge (PCIE port 1)
vendor: Advanced Micro Devices [AMD]
physical id: 5
bus info: pci@0000:00:05.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: pci pm pciexpress msi ht bus_master cap_list
configuration: driver=pcieport
resources: irq:26 memory:d1200000-d12fffff ioport:d1000000(size=1048576)
*-network
description: Wireless interface
product: BCM4328 802.11a/b/g/n
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:08:00.0
logical name: eth1
version: 03
serial: 00:21:00:bd:a1:d0
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=wl0 driverversion=5.60.48.36 ip=192.168.1.101 latency=0 multicast=yes wireless=IEEE 802.11abgn
resources: irq:17 memory:d1200000-d1203fff memory:d1000000-d10fffff(prefetchable)
*-pci:3
description: PCI bridge
product: RS780 PCI to PCI bridge (PCIE port 2)
vendor: Advanced Micro Devices [AMD]
physical id: 6
bus info: pci@0000:00:06.0
version: 00
width: 32 bits
clock: 33MHz
capabilities: pci pm pciexpress msi ht bus_master cap_list
configuration: driver=pcieport
resources: irq:27 ioport:2000(size=4096) memory:b0000000-b00fffff ioport:d1100000(size=1048576)
*-network
description: Ethernet interface
product: RTL8111/8168B PCI Express Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:09:00.0
logical name: eth0
version: 02
serial: 00:23:8b:8c:3a:85
size: 10MB/s
capacity: 1GB/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half latency=0 link=no multicast=yes port=MII speed=10MB/s
resources: irq:28 ioport:2000(size=256) memory:d1110000-d1110fff(prefetchable) memory:d1100000-d110ffff(prefetchable) memory:d1120000-d112ffff(prefetchable)
*-storage
description: SATA controller
product: SB700/SB800 SATA Controller [AHCI mode]
vendor: ATI Technologies Inc
physical id: 11
bus info: pci@0000:00:11.0
logical name: scsi2
logical name: scsi3
version: 00
width: 32 bits
clock: 66MHz
capabilities: storage pm bus_master cap_list emulated
configuration: driver=ahci latency=64
resources: irq:22 ioport:6038(size=8) ioport:604c(size=4) ioport:6030(size=8) ioport:6048(size=4) ioport:6010(size=16) memory:d2509000-d25093ff
*-disk
description: ATA Disk
product: ST9320320AS
vendor: Seagate
physical id: 0
bus info: scsi@2:0.0.0
logical name: /dev/sda
version: HP07
serial: 5SX3X01P
size: 298GiB (320GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=5 signature=000f095a
*-volume:0
description: EXT4 volume
vendor: Linux
physical id: 1
bus info: scsi@2:0.0.0,1
logical name: /dev/sda1
logical name: /
version: 1.0
serial: 321fc710-25b6-489b-a236-28579084a479
size: 287GiB
capacity: 287GiB
capabilities: primary bootable journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
configuration: created=2010-04-30 19:47:00 filesystem=ext4 lastmountpoint=/ᅵᅵ.ᅵᅵᅵᅵᅵᅵÔᅵᅵ.ᅵᅵᅵ49ᅵᅵ ï¿œ3ï¿œ-ᅵᅵᅵ\ï¿œ,ᅵᅵᅵᅵnᅵᅵᅵᅵᅵᅵᅵ;ï ¿œ modified=2010-04-30 20:14:42 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,barrier=1,data=ordered mounted=2010-05-09 00:57:08 state=mounted
*-volume:1
description: Extended partition
physical id: 2
bus info: scsi@2:0.0.0,2
logical name: /dev/sda2
size: 10GiB
capacity: 10GiB
capabilities: primary extended partitioned partitioned:extended
*-logicalvolume
description: Linux swap / Solaris partition
physical id: 5
logical name: /dev/sda5
capacity: 10GiB
capabilities: nofs
*-cdrom
description: DVD-RAM writer
product: DVDRAM GSA-T50L
vendor: HL-DT-ST
physical id: 1
bus info: scsi@3:0.0.0
logical name: /dev/cdrom
logical name: /dev/cdrw
logical name: /dev/dvd
logical name: /dev/dvdrw
logical name: /dev/scd0
logical name: /dev/sr0
version: SC04
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=nodisc
*-usb:0
description: USB Controller
product: SB700/SB800 USB OHCI0 Controller
vendor: ATI Technologies Inc
physical id: 12
bus info: pci@0000:00:12.0
version: 00
width: 32 bits
clock: 66MHz
capabilities: bus_master
configuration: driver=ohci_hcd latency=64
resources: irq:16 memory:d2508000-d2508fff
*-usb:1
description: USB Controller
product: SB700 USB OHCI1 Controller
vendor: ATI Technologies Inc
physical id: 12.1
bus info: pci@0000:00:12.1
version: 00
width: 32 bits
clock: 66MHz
capabilities: bus_master
configuration: driver=ohci_hcd latency=64
resources: irq:16 memory:d2507000-d2507fff
*-usb:2
description: USB Controller
product: SB700/SB800 USB EHCI Controller
vendor: ATI Technologies Inc
physical id: 12.2
bus info: pci@0000:00:12.2
version: 00
width: 32 bits
clock: 66MHz
capabilities: pm debug bus_master cap_list
configuration: driver=ehci_hcd latency=64
resources: irq:17 memory:d2509500-d25095ff
*-usb:3
description: USB Controller
product: SB700/SB800 USB OHCI0 Controller
vendor: ATI Technologies Inc
physical id: 13
bus info: pci@0000:00:13.0
version: 00
width: 32 bits
clock: 66MHz
capabilities: bus_master
configuration: driver=ohci_hcd latency=64
resources: irq:18 memory:d2506000-d2506fff
*-usb:4
description: USB Controller
product: SB700 USB OHCI1 Controller
vendor: ATI Technologies Inc
physical id: 13.1
bus info: pci@0000:00:13.1
version: 00
width: 32 bits
clock: 66MHz
capabilities: bus_master
configuration: driver=ohci_hcd latency=64
resources: irq:18 memory:d2505000-d2505fff
*-usb:5
description: USB Controller
product: SB700/SB800 USB EHCI Controller
vendor: ATI Technologies Inc
physical id: 13.2
bus info: pci@0000:00:13.2
version: 00
width: 32 bits
clock: 66MHz
capabilities: pm debug bus_master cap_list
configuration: driver=ehci_hcd latency=64
resources: irq:19 memory:d2509400-d25094ff
*-serial
description: SMBus
product: SBx00 SMBus Controller
vendor: ATI Technologies Inc
physical id: 14
bus info: pci@0000:00:14.0
version: 3a
width: 32 bits
clock: 66MHz
capabilities: ht cap_list
configuration: driver=piix4_smbus latency=0
resources: irq:0
*-ide
description: IDE interface
product: SB700/SB800 IDE Controller
vendor: ATI Technologies Inc
physical id: 14.1
bus info: pci@0000:00:14.1
version: 00
width: 32 bits
clock: 66MHz
capabilities: ide msi bus_master cap_list
configuration: driver=pata_atiixp latency=64
resources: irq:16 ioport:1f0(size=8) ioport:3f6 ioport:170(size=8) ioport:376 ioport:6000(size=16)
*-multimedia
description: Audio device
product: SBx00 Azalia (Intel HDA)
vendor: ATI Technologies Inc
physical id: 14.2
bus info: pci@0000:00:14.2
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=HDA Intel latency=64
resources: irq:16 memory:d2500000-d2503fff
*-isa
description: ISA bridge
product: SB700/SB800 LPC host controller
vendor: ATI Technologies Inc
physical id: 14.3
bus info: pci@0000:00:14.3
version: 00
width: 32 bits
clock: 66MHz
capabilities: isa bus_master
configuration: latency=0
*-pci:4
description: PCI bridge
product: SBx00 PCI to PCI Bridge
vendor: ATI Technologies Inc
physical id: 14.4
bus info: pci@0000:00:14.4
version: 00
width: 32 bits
clock: 66MHz
capabilities: pci bus_master
resources: ioport:1000(size=4096)
*-usb:6
description: USB Controller
product: SB700/SB800 USB OHCI2 Controller
vendor: ATI Technologies Inc
physical id: 14.5
bus info: pci@0000:00:14.5
version: 00
width: 32 bits
clock: 66MHz
capabilities: bus_master
configuration: driver=ohci_hcd latency=64
resources: irq:18 memory:d2504000-d2504fff
*-pci:1
description: Host bridge
product: Mobile K10 [Turion X2, Athlon X2, Sempron] HyperTransport Configuration
vendor: Advanced Micro Devices [AMD]
physical id: 101
bus info: pci@0000:00:18.0
version: 40
width: 32 bits
clock: 33MHz
*-pci:2
description: Host bridge
product: Family 11h [Turion X2, Athlon X2, Sempron] Address Map
vendor: Advanced Micro Devices [AMD]
physical id: 102
bus info: pci@0000:00:18.1
version: 00
width: 32 bits
clock: 33MHz
*-pci:3
description: Host bridge
product: Mobile K10 [Turion X2, Athlon X2, Sempron] DRAM Controller
vendor: Advanced Micro Devices [AMD]
physical id: 103
bus info: pci@0000:00:18.2
version: 00
width: 32 bits
clock: 33MHz
*-pci:4
description: Host bridge
product: Mobile K10 [Turion X2, Athlon X2, Sempron] Miscellaneous Control
vendor: Advanced Micro Devices [AMD]
physical id: 104
bus info: pci@0000:00:18.3
version: 00
width: 32 bits
clock: 33MHz
*-pci:5
description: Host bridge
product: Mobile K10 [Turion X2, Athlon X2, Sempron] Link Control
vendor: Advanced Micro Devices [AMD]
physical id: 105
bus info: pci@0000:00:18.4
version: 00
width: 32 bits
clock: 33MHz
*-scsi
physical id: 1
bus info: usb@1:4
logical name: scsi8
capabilities: emulated scsi-host
configuration: driver=usb-storage
*-disk
description: SCSI Disk
physical id: 0.0.0
bus info: scsi@8:0.0.0
logical name: /dev/sdb

bukwirm
May 14th, 2010, 02:26 AM
It should be fine - try 'cat /proc/cpuinfo' to be sure.

pwaugh
May 14th, 2010, 02:29 AM
It should be fine - try 'cat /proc/cpuinfo' to be sure.

Seems you are correct, I got this:



patrick@patrick:~$ cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 17
model : 3
model name : AMD Turion(tm) X2 Dual-Core Mobile RM-72
stepping : 1
cpu MHz : 525.000
cache size : 512 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch osvw skinit
bogomips : 4200.71
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

processor : 1
vendor_id : AuthenticAMD
cpu family : 17
model : 3
model name : AMD Turion(tm) X2 Dual-Core Mobile RM-72
stepping : 1
cpu MHz : 525.000
cache size : 512 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch osvw skinit
bogomips : 4189.81
TLB size : 1024 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

patrick@patrick:~$


Thanks for the assistance.

patrick