search for: _prt

Hi Folks - I''m pretty new to ACPI (don''t know my ASL from a hole in the ground :-), but I think the _PRT method has the PIC/APIC cases reversed. I''m looking at tools/firmware/acpi/acpi_dsdt.asl. The ACPI spec says a _PIC method (if defined) will be called with an argument of 1 if the host is using APIC interrupts. If the host is using PIC interrupts instead, it will either not call the _P...

Hi, we are currently working on getting windows working on your xen servers. but we are facing a severe problem where dom0 and all domus hang for 1-5 seconds from time to time. we think it is probably because of disk i/o, because top sometimes says 100% wa (waiting on io) during the hang. dom0 has cpu 0 for exclusive use and the windows vms use cpu 1 to 7. should we give dom0 more than once

Hi list, I've recently managed to install CentOS 4.4 on an Apple Mac Pro. Functionality-wise everything works great, but when trying to benchmark the system, I don't get stable runtimes, they differ by more than 30%. For example a benchmark run with our PDE solving code takes between 500 and 800 s on the completely unloaded machine. Suspicious kernel output (complete output attached):

Attached please see the hvm guest os acpi patch part 3 of 4:piix4acpi_prt.patch The patch added ACPI _PRT table for PCI IRQ routing table in PIC mode and fixed the _PRT table in APIC mode Signed-off-by: Tang Liang <tangliang@lenovo.com> Signed-off-by: Winston Wang <winston.l.wang@intel.com> _______________________________________________ Xen-devel mailin...

...istered PCI: Using configuration type 1 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Probing PCI hardware (bus 00) PCI: Transparent bridge - 0000:00:06.0 Boot video device is 0000:03:00.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR10._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR11._PRT] and so on....

Hi, I saw that Xen support a translation between device/intx to GSI for a single PCI bus, I thought about adding multiple PCI bus support but disregard the bus information so the same device/intx on different buses will be OR wired to the same GSI, sounds reasonable? What other things do I need to support in Xen in order to add multiple PCI buses, assuming that secondary buses holds only

...us type pci registered PCI: Not using MMCONFIG. PCI: Using configuration type 1 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: No dock devices found. ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Transparent bridge - 0000:00:1e.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P3._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P5._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR1E._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR20._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.BR24._PRT] ACPI: PCI Int...

...failed to setup INTx fd: Operation not permitted* The contents of vnf.xml are available here: https://pastebin.com/rT3RmAi5 This is what happened in *dmesg* when I tried to start the VM: *[ 7305.371730] igb 0000:02:00.1: removed PHC on eth3 [ 7307.085618] ACPI Warning: \_SB.PCI0.PEX2._PRT: Return Package has no elements (empty) (20160831/nsprepkg-130) [ 7307.085717] pcieport 0000:00:0b.0: can't derive routing for PCI INT B [ 7307.085719] vfio-pci 0000:02:00.1: PCI INT B: no GSI [ 7307.369611] igb 0000:02:00.1: enabling device (0400 -> 0402) [ 7307.369668] ACPI Warning: \_SB.P...

...ystem revision 20040816 ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) PCI: Ignoring BAR0-3 of IDE controller 0000:00:14.1 PCI: Transparent bridge - 0000:00:14.4 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 10 11) *0, disabled. ACPI: PCI Interrupt Link [LNKB] (IRQs 10 11) *0, disabled. ACPI: PCI Interrupt Link [LNKC] (IRQs 10 11) *0, disabled. ACPI: PCI Interrupt Link [LNKD] (IRQs 10 11) *0, disabled. ACPI: PCI Interrupt Link [LNKE] (IRQs 10 11) *0, disabled. ACP...

...ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: No dock devices found. ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: set SATA to AHCI mode PCI: Ignoring BAR0-3 of IDE controller 0000:00:14.1 PCI: Transparent bridge - 0000:00:14.4 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCE4._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCE5._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0PC._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 7 10 11 12 14 15) ACPI: P...

OK, so after several weeks of trying to get various versions of Xen running of various distributions, I''m starting to wonder if I''ve got a hardware compatibility problem and as the system never really boots with the Xen kernel I''ve got no log files to tell me where the problem is. I was wondering if there''s a way to compile from source with debug turned on,

...ode) pci 0000:00:14.4: bridge window [mem 0x000d0000-0x000dffff] (subtractive decode) pci 0000:00:14.4: bridge window [mem 0xde000000-0xdfffffff] (subtractive decode) pci 0000:00:14.4: bridge window [mem 0xf0000000-0xfebfffff] (subtractive decode) ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCE4._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCE5._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0PC._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 7 10 11 12 14 15) ACPI: P...

...D3hot D3cold [ 0.048980] pci 0000:02:00.1: PME# disabled [ 0.049023] pci 0000:02:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with ''pcie_aspm=force'' [ 0.049444] pci_bus 0000:00: on NUMA node 0 [ 0.049450] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 0.049743] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT] [ 0.049862] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P7._PRT] [ 0.049970] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P7.P7P9._PRT] [ 0.050078] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P7.P7P8._PRT]...

...rted from D0 D1 D2 D3hot D3cold pci 0000:04:00.0: PME# disabled pci 0000:00:1c.6: bridge io port: [0xe000-0xefff] pci 0000:00:1c.6: bridge 64bit mmio pref: [0xd0000000-0xd00fffff] pci 0000:00:1c.7: transparent bridge pci 0000:05:00.0: transparent bridge ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX5._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX6._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX7.BR19._PRT] ACPI: PC...

...96959] pci 0000:00:1e.0: bridge window [mem 0xffc00000-0xffdfffff] (subtractive decode) [ 0.196961] pci 0000:00:1e.0: bridge window [mem 0x140000000-0x337ffffff] (subtractive decode) [ 0.197002] pci_bus 0000:00: on NUMA node 0 [ 0.197005] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 0.197247] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIE._PRT] [ 0.197334] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_._PRT] [ 0.197371] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_.SLI_.SLI0._PRT] [ 0.197411] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_.SLI_...

Today I updated several servers running CentOS 4.3, and got the new 2.6.9-42 kernel. One of the machines serves as our firewall. After rebooting I lost all forwarding thru the machine. I reverted back to the 2.6.9-34 kernel and connectivity returned. During the few minutes that the new kernel was running I checked that the routing table looked OK, and with tcpdump I saw that indeed no traffic

...0.331963] ACPI: EC: GPE = 0x11, I/O: command/status = 0x66, data = 0x62 [ 0.331963] ACPI: EC: driver started in interrupt mode [ 0.331963] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 0.331963] PCI: Transparent bridge - 0000:00:1e.0 [ 0.331963] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 0.332279] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_._PRT] [ 0.332407] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP0._PRT] [ 0.332544] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP1._PRT] [ 0.332685] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP3._PRT] [ 0.332...

...0.331963] ACPI: EC: GPE = 0x11, I/O: command/status = 0x66, data = 0x62 [ 0.331963] ACPI: EC: driver started in interrupt mode [ 0.331963] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 0.331963] PCI: Transparent bridge - 0000:00:1e.0 [ 0.331963] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 0.332279] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_._PRT] [ 0.332407] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP0._PRT] [ 0.332544] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP1._PRT] [ 0.332685] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP3._PRT] [ 0.332...

Hi, I have been receiving messages on a new DomU''s kern.log. I''ve done a lot of googling, but haven''t came up with anything very useful, at least not in a Xen context. I was wondering if anyone had any suggestions about what could be wrong. From everything I have read, there should be a stack trace included, but I am not seeing one. Thanks in advance, Ian. on

...ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: No dock devices found. ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: set SATA to AHCI mode PCI: Ignoring BAR0-3 of IDE controller 0000:00:14.1 PCI: Transparent bridge - 0000:00:14.4 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCE4._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCE5._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0PC._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 7 10 11 12 14 15) ACPI: P...