From: freisei <forum@xp8.de>
To: kvm@vger.kernel.org
Subject: PCI Passthrough - create_userspace_phys_mem: Invalid argument
Date: Thu, 26 Feb 2009 15:58:43 +0100 [thread overview]
Message-ID: <49A6AE23.1050107@xp8.de> (raw)
Hi List!
i want to passthrough my isdn-card in a kvm-vm.
> qemu-system-x86_64 -vnc :3 -m 2048 -name $vmname -hda
> /dev/vg0/xp8asterisk -boot n -net nic,macaddr=52:54:00:58:08:03 -net
> tap,script=/etc/qemu-ifup -usbdevice tablet -k de -smp 2 -monitor
> stdio -pcidevice host=05:04.0
> Running /etc/qemu-ifup
> ...Bringing up for bridged mode
> ...Adding tap0 to intern-interface
> init_assigned_device: Registering real physical device 05:04.0 (bus=5
> dev=4 func=0)
> get_real_device: region 0 size 32 start 0xf9100000 type 512 resource_fd 14
> get_real_device: region 1 size 32 start 0x3000 type 256 resource_fd 0
> QEMU 0.9.1 monitor - type 'help' for more information
> (qemu) assigned_dev_pci_read_config: (6.0): address=0000
> val=0x00001244 len=2
> assigned_dev_pci_read_config: (6.0): address=0002 val=0x00000e00 len=2
> assigned_dev_pci_read_config: (6.0): address=0000 val=0x00001244 len=2
> assigned_dev_pci_read_config: (6.0): address=0002 val=0x00000e00 len=2
> assigned_dev_pci_read_config: (6.0): address=0000 val=0x00001244 len=2
> assigned_dev_pci_read_config: (6.0): address=0002 val=0x00000e00 len=2
> assigned_dev_pci_read_config: (6.0): address=000a val=0x00000280 len=2
> assigned_dev_pci_read_config: (6.0): address=0000 val=0x00001244 len=2
> assigned_dev_pci_read_config: (6.0): address=0002 val=0x00000e00 len=2
> assigned_dev_pci_write_config: (6.0): address=0010 val=0xffffffff len=4
> assigned_dev_pci_read_config: (6.0): address=0010 val=0xffffffe0 len=4
> assigned_dev_pci_read_config: (6.0): address=0010 val=0xffffffe0 len=4
> assigned_dev_pci_write_config: (6.0): address=0010 val=0xf2001100 len=4
> assigned_dev_iomem_map: e_phys=f2001100 r_virt=0x7f9374876000 type=0
> len=00000020 region_num=0
> create_userspace_phys_mem: Invalid argument
> assigned_dev_iomem_map: Error: create new mapping failed
Already tried:
- remove not needed-parameters
- dma=none
- set assign-device DEBUG (as you see)
Additional Info:
lspci:
05:04.0 Network controller: AVM GmbH Fritz!PCI v2.0 ISDN (rev 02)
root@xp8main3:/etc/kvm# uname -a
Linux xp8main3 2.6.29-rc6-xp8no7 #1 SMP Thu Feb 26 12:27:17 CET 2009
x86_64 GNU/Linux
greets freisei
next reply other threads:[~2009-02-26 15:24 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-26 14:58 freisei [this message]
2009-02-27 1:44 ` PCI Passthrough - create_userspace_phys_mem: Invalid argument Han, Weidong
2009-02-27 17:27 ` freisei
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=49A6AE23.1050107@xp8.de \
--to=forum@xp8.de \
--cc=kvm@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox