From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Wang Subject: Re: Using debug-key 'o: Dump IOMMU p2m table, locks up machine Date: Wed, 5 Sep 2012 14:48:17 +0200 Message-ID: <50474A11.6050601@amd.com> References: <40501859.20120902104331@eikelenboom.it> <217459398.20120902171441@eikelenboom.it> <5044CAD7.8030800@amd.com> <1144695277.20120904184345@eikelenboom.it> <5047420A0200007800098BB1@nat28.tlf.novell.com> <348297741.20120905122542@eikelenboom.it> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15"; Format="flowed" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <348297741.20120905122542@eikelenboom.it> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Sander Eikelenboom Cc: Keir Fraser , Santosh Jodh , Jan Beulich , "xen-devel@lists.xen.org" List-Id: xen-devel@lists.xenproject.org OK, I got your lspci info, please find my answer inline. On 09/05/2012 12:25 PM, Sander Eikelenboom wrote: > > 00:00.0 Host bridge: ATI Technologies Inc RD890 Northbridge only single s= lot PCI-e GFX Hydra part (rev 02) > 00:00.2 Generic system peripheral [0806]: ATI Technologies Inc RD990 I/O = Memory Management Unit (IOMMU) > 00:02.0 PCI bridge: ATI Technologies Inc RD890 PCI to PCI bridge (PCI exp= ress gpp port B) > 00:03.0 PCI bridge: ATI Technologies Inc RD890 PCI to PCI bridge (PCI exp= ress gpp port C) > 00:05.0 PCI bridge: ATI Technologies Inc RD890 PCI to PCI bridge (PCI exp= ress gpp port E) > 00:06.0 PCI bridge: ATI Technologies Inc RD890 PCI to PCI bridge (PCI exp= ress gpp port F) > 00:0a.0 PCI bridge: ATI Technologies Inc RD890 PCI to PCI bridge (externa= l gfx1 port A) > 00:0b.0 PCI bridge: ATI Technologies Inc RD890 PCI to PCI bridge (NB-SB l= ink) > 00:0c.0 PCI bridge: ATI Technologies Inc Device 5a20 > 00:0d.0 PCI bridge: ATI Technologies Inc RD890 PCI to PCI bridge (externa= l gfx1 port B) > 00:11.0 SATA controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 SATA Cont= roller [AHCI mode] (rev 40) > 00:12.0 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 = Controller > 00:12.2 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI C= ontroller > 00:13.0 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 = Controller > 00:13.2 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI C= ontroller > 00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 41) > 00:14.3 ISA bridge: ATI Technologies Inc SB7x0/SB8x0/SB9x0 LPC host contr= oller (rev 40) > 00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge (rev 40) > 00:14.5 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI2 = Controller > 00:15.0 PCI bridge: ATI Technologies Inc SB700/SB800/SB900 PCI to PCI bri= dge (PCIE port 0) > 00:16.0 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 = Controller > 00:16.2 USB controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI C= ontroller > 00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Hy= perTransport Configuration > 00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Ad= dress Map > 00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DR= AM Controller > 00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Mi= scellaneous Control > 00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Li= nk Control > 03:06.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev = 10) > 04:00.0 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 04:00.1 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 04:00.2 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 04:00.3 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 04:00.4 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 04:00.5 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 04:00.6 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 04:00.7 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 05:00.0 Multimedia video controller: Conexant Systems, Inc. CX25850 > 06:00.0 VGA compatible controller: ATI Technologies Inc RV620 LE [Radeon = HD 3450] > 06:00.1 Audio device: ATI Technologies Inc RV620 Audio device [Radeon HD = 34xx Series] > 07:00.0 Multimedia video controller: Conexant Systems, Inc. Device 8210 What kind of device is it, is it a graphic card? Is there any firmware = running on this device? Some firmwares like vbios might have bad = assumption of address space. And how many memory the guest has? Could = you attach a lspci -vvv output from your guest? Thanks, Wei > 08:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168= B PCI Express Gigabit Ethernet controller (rev 03) > 09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168= B PCI Express Gigabit Ethernet controller (rev 03) > 0a:00.0 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 0a:00.1 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 0a:00.2 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 0a:00.3 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 0a:00.4 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 0a:00.5 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 0a:00.6 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 0a:00.7 USB controller: NetMos Technology MCS9990 PCIe to 4=E2Port USB 2.= 0 Host Controller > 0b:00.0 VGA compatible controller: nVidia Corporation G98 [GeForce 8400 G= S] (rev a1) > > > > > > > >> Jan > > > >