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Re: [Xen-devel] S3 resume issues


On Wed, Jan 2, 2013 at 12:14 PM, Pasi Kärkkäinen <pasik@xxxxxx> wrote:
On Wed, Jan 02, 2013 at 10:31:18AM -0500, Ben Guthro wrote:
>
>      I also notice that the laptop can have NVIDIA optimus technology. Does
>      this particular T430 have an Nvidia GPU? Is there a way to force disable
>      the NVIDIA GPU in the BIOS, this may help with displaying resume
>      progress via the display.
>
>    Optimus is not a factor in this case - this machine is Intel GPU only.
>

Hmm.. do you have T430s then? I thought all T430 (without s) models have both the IGD + Nvidia GPUs.

T430 BIOS does have an option to disable the Nvigia GPU though.


No, just a T430 - no "s" - (BTW, those are completely different machines, from what I've seen)

root@cobrakai:~# cat /sys/class/dmi/id/product_name 
23445LU


root@cobrakai:~# cat /sys/class/dmi/id/product_version 
ThinkPad T430

root@cobrakai:~# lspci -v
00:00.0 Host bridge: Intel Corporation Ivy Bridge DRAM Controller (rev 09)
Subsystem: Lenovo Device 21f3
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp

00:02.0 VGA compatible controller: Intel Corporation Ivy Bridge Graphics Controller (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device 21f3
Flags: bus master, fast devsel, latency 0, IRQ 303
Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
Memory at e0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 5000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [a4] PCI Advanced Features
Kernel driver in use: i915
Kernel modules: i915

00:14.0 USB controller: Intel Corporation Panther Point USB xHCI Host Controller (rev 04) (prog-if 30 [XHCI])
Subsystem: Lenovo Device 21f3
Flags: bus master, medium devsel, latency 0, IRQ 299
Memory at f2520000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [70] Power Management version 2
Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
Kernel driver in use: xhci_hcd
Kernel modules: xhci-hcd

00:16.0 Communication controller: Intel Corporation Panther Point MEI Controller #1 (rev 04)
Subsystem: Lenovo Device 21f3
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at f2535000 (64-bit, non-prefetchable) [size=16]
Capabilities: [50] Power Management version 3
Capabilities: [8c] MSI: Enable- Count=1/1 Maskable- 64bit+

00:16.3 Serial controller: Intel Corporation Panther Point KT Controller (rev 04) (prog-if 02 [16550])
Subsystem: Lenovo Device 21f3
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 19
I/O ports at 50b0 [size=8]
Memory at f253c000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [c8] Power Management version 3
Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+
Kernel driver in use: serial

00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04)
Subsystem: Lenovo Device 21f3
Flags: bus master, fast devsel, latency 0, IRQ 300
Memory at f2500000 (32-bit, non-prefetchable) [size=128K]
Memory at f253b000 (32-bit, non-prefetchable) [size=4K]
I/O ports at 5080 [size=32]
Capabilities: [c8] Power Management version 2
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [e0] PCI Advanced Features
Kernel driver in use: e1000e
Kernel modules: e1000e

00:1a.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #2 (rev 04) (prog-if 20 [EHCI])
Subsystem: Lenovo Device 21f3
Flags: bus master, medium devsel, latency 0, IRQ 16
Memory at f253a000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd

00:1b.0 Audio device: Intel Corporation Panther Point High Definition Audio Controller (rev 04)
Subsystem: Lenovo Device 21f3
Flags: bus master, fast devsel, latency 0, IRQ 301
Memory at f2530000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [130] Root Complex Link
Kernel driver in use: snd_hda_intel
Kernel modules: snd-hda-intel

00:1c.0 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 1 (rev c4) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: f1d00000-f24fffff
Prefetchable memory behind bridge: 00000000f0400000-00000000f0bfffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Lenovo Device 21f3
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.1 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 2 (rev c4) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
Memory behind bridge: f1c00000-f1cfffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Lenovo Device 21f3
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1c.2 PCI bridge: Intel Corporation Panther Point PCI Express Root Port 3 (rev c4) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=0b, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: f1400000-f1bfffff
Prefetchable memory behind bridge: 00000000f0c00000-00000000f13fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Lenovo Device 21f3
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport
Kernel modules: shpchp

00:1d.0 USB controller: Intel Corporation Panther Point USB Enhanced Host Controller #1 (rev 04) (prog-if 20 [EHCI])
Subsystem: Lenovo Device 21f3
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at f2539000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd

00:1f.0 ISA bridge: Intel Corporation Panther Point LPC Controller (rev 04)
Subsystem: Lenovo Device 21f3
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>

00:1f.2 SATA controller: Intel Corporation Panther Point 6 port SATA Controller [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0])
Subsystem: Lenovo Device 21f3
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 298
I/O ports at 50a8 [size=8]
I/O ports at 50bc [size=4]
I/O ports at 50a0 [size=8]
I/O ports at 50b8 [size=4]
I/O ports at 5060 [size=32]
Memory at f2538000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [70] Power Management version 3
Capabilities: [a8] SATA HBA v1.0
Capabilities: [b0] PCI Advanced Features
Kernel driver in use: ahci

00:1f.3 SMBus: Intel Corporation Panther Point SMBus Controller (rev 04)
Subsystem: Lenovo Device 21f3
Flags: medium devsel, IRQ 7
Memory at f2534000 (64-bit, non-prefetchable) [size=256]
I/O ports at efa0 [size=32]
Kernel modules: i2c-i801

02:00.0 System peripheral: Ricoh Co Ltd Device e823 (rev 07) (prog-if 01)
Subsystem: Lenovo Device 21f3
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at f1d00000 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [78] Power Management version 3
Capabilities: [80] Express Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [800] Advanced Error Reporting
Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci

03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 (rev 34)
Subsystem: Intel Corporation Centrino Advanced-N 6205 AGN
Flags: bus master, fast devsel, latency 0, IRQ 302
Memory at f1c00000 (64-bit, non-prefetchable) [size=8K]
Capabilities: [c8] Power Management version 3
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [e0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number 8c-70-5a-ff-ff-ae-b5-00
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi

04:00.0 Serial controller: NetMos Technology PCIe 9901 Multi-I/O Controller (prog-if 02 [16550])
Subsystem: Device a000:1000
Flags: bus master, fast devsel, latency 0, IRQ 18
I/O ports at 3000 [size=8]
Memory at f1401000 (32-bit, non-prefetchable) [size=4K]
Memory at f1400000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [80] Power Management version 3
Capabilities: [88] MSI: Enable- Count=1/32 Maskable- 64bit+
Capabilities: [c0] Express Legacy Endpoint, MSI 00
Capabilities: [100] Power Budgeting <?>
Capabilities: [200] Device Serial Number 88-99-ff-ee-dd-cc-bb-aa
Kernel driver in use: serial

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