similar to: Does xen-2.6.18 remove serial port?

hi, It looks that Xen currently only support ISA serial port, which is onboard. Is there any plan to support the PCI serial port? Thanks, Neo -- I would remember that if researchers were not ambitious probably today we haven''t the technology we are using! _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

hi, I just tried the tip of the xen-unstable branch. It looks that the Xen supports 64bit BARs now? Thanks, Neo -- I would remember that if researchers were not ambitious probably today we haven''t the technology we are using! _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

hi, I am using xen-unstable version and I can use the serial port to debug DomU openSuSE Linux with kgdb very well. But it doesn''t work when I am trying to debug DomU WinXP with windbg. I happened to find this link http://www.evilbitz.com/2006/12/13/howto-debugging-a-remote-windows-hvm-under-xen-using-windbg/, but it still doesn''t work for me. Any suggestions about this?

hi, I am wondering if anybody is doing Xen or Dom0 debugging with gdb here. If yes, could you show me the procedure of doing that? Thanks, Neo -- I would remember that if researchers were not ambitious probably today we haven''t the technology we are using! _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

I think we need this feature at least for debugging purpose, right? Or, do we already have this feature? Thanks, Neo -- I would remember that if researchers were not ambitious probably today we haven''t the technology we are using! _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

hi, After shutting a down Windows XP guest with, I saw the following from xm list. sudo /usr/sbin/xm list Name ID Mem VCPUs State Time(s) Domain-0 0 1422 2 r----- 755.0 Domain-Unnamed 1 519 1 --ps-- 294.1 Is this a bug or something? Thanks, Neo -- I would

hi, I am trying the Xen unstable on X48 chipset these days but it failed due to an corrupted RMRR table in the ACPI. The following is the acpi dump of DMAR. DMAR @ 0x7fef1000 0000: 44 4d 41 52 20 01 00 00 01 d1 49 4e 54 45 4c 20 DMAR .....INTEL 0010: 44 58 34 38 42 54 32 20 12 06 00 00 4d 53 46 54 DX48BT2 ....MSFT 0020: 13 00 00 01 23 00 00 00 00 00 00 00 00 00 00 00 ....#...........

hi, This is what I get on the Intel DQ35JO. Is it critical? (XEN) Brought up 2 CPUs (XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found (XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found (XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found (XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found (XEN) [VT-D]iommu.c:1708: Interrupt Remapping hardware

Just wondering is there anyone get VT-d running on skulltrail? If yes, could you show me the rev number you are using? Thanks, Neo -- I would remember that if researchers were not ambitious probably today we haven''t the technology we are using! _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Just wondering is there anyone get VT-d running on skulltrail? If yes, could you show me the rev number you are using? Thanks, Neo -- I would remember that if researchers were not ambitious probably today we haven''t the technology we are using! _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Is serial port "passthrough" possible for the version of xen that ships with centos 5.2? I've disabled the xen hypervisor serial console, and can see the serial port in dom0. I've masked out the 8250, 8250_pnp and serial_core modules on dom0 and rebooted. xm create domain fails with the error that exactly 4 arguments are required and only 3 were given. Steps I followed: 1) I

let''s try this with a shorter subject, which was originally this, which probably tripped the list-admin-approval triggers.... Xen 3.2 Debian 2.6.18 on Dual Xeon with Remote Serial access - grub.conf config advice needed the subject says it all - anyone who knows the answer can stop reading and hit "send" with a few lines of grub.conf - however, for those people who are bored,

Hey, Does anyone know how I can capture both Xen & Dom0 console output on a "Virtual Serial Port" from HP''s iLO (Integrated Lights-Out) interface? Plain linux is no problem, but combined with Xen it seems to go haywire :-) So far I''ve been combining options and the only thing that actually gave me some output (albeit only the Xen console, not dom0) was this:

Has anyone accessed Xen or the dom0 Linux serial console on the virtual serial port of a Bladecenter blade via Serial-over-LAN? Was able to see bios boot screen and access grub boot menu, but only the first few characters of the kernel boot sequence are shown, then nothing. Rich _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

Hello, With Xen-4, is it still possible to access some serial device (an UPS in my case) from a domU ? I can''t get it to work : ttyS0 is here in dom0 ( as shown by commands like grep serial /proc/ioports ; dmesg | grep ttyS ; stty -aF /dev/ttyS0 ) but not from a domU : $ grep serial /proc/ioports $ dmesg | grep ttyS $ stty -aF /dev/ttyS0 stty: /dev/ttyS0: Input/output error $ ls

Hallo, we use XEN with IA64. The console is not redirected to /dev/ttyS0. We need this port to configure an external storage with minicom but we cannot use it. We also see with modinfo no 8250 module which should control the serial port. We use XEN 3.0.3. Is there a workaround available? regards Bernd _______________________________________________ Xen-users mailing list

Hi, In changeset 19130:c8962b24fb50, when using iommu=1, it goes into the hypervisor debugger. Why is this so? Thanks. -Alex _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hi all! I want to assign a real serialport to my kvm virtual machine via virsh. When I add the following XML snippet to the domain xml, it gets successfully attached but not as I expected it to happen. <serial type='dev'> <source path='/dev/ttyS3'/> <target type='isa-serial' port='2'> <model name='isa-serial'/>

Hi, my physical machine (Dell PE2650) has two serial ports, the /proc/tty/driver/serial output looks like this under a non-XEN Linux kernel: serinfo:1.0 driver revision: 0: uart:16550A port:000003F8 irq:4 tx:2761 rx:2766 CTS|CD|RI 1: uart:NS16550A port:000002F8 irq:3 tx:58353 rx:2986 RTS|CTS|DTR|DSR|CD|RI 2: uart:16550A port:0000EC80 irq:177 tx:0 rx:0 CTS|DSR|CD 3: uart:unknown port:000002E8

dear list, i''m trying to get a serial port working on my domU. I''m running debian etch (2.6.18-4-xen-amd64 and xen 3.0.3-1), same problem with debian testing I noticed that CONFIG_XEN_DISABLE_SERIAL is set to yes. But still serial access from dom0 works fine. after blacklisting the 8250/8250_pnp/serial_core drivers, i still cannot get serial access from domU (i do have the