Ibm Calgary Iommu Support

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The Linux Kernel: Configuring the Kernel Part 4 Linux.org

    https://www.linux.org/threads/the-linux-kernel-configuring-the-kernel-part-4.8851/
    Jun 16, 2014 · Here, in part four of “The Linux kernel: Configuring the Kernel”, we are continuing with more settings and features to configure. Here, we are asked about “IBM Calgary IOMMU support (CALGARY_IOMMU)”. This option will enable support for IOMMUs that belong to the xSeries x366 and x460 by IBM.

IBM Calgary IOMMU and ACPI NUMA With Intel Core i7 ...

    https://bbs.archlinux.org/viewtopic.php?id=132946
    IBM Calgary IOMMU and ACPI NUMA With Intel Core i7. I been recompiling my kernel a lot to include support for my RevoDrive 3 and I've come across these two options which I'm not sure whether I should leave them enabled or disable them. In the help box for both of these options it says that it's recommended to keep them on if you have a Core i7 ...

Utilizing IOMMUs for Virtualization in Linux and Xen

    http://developer.amd.com/wordpress/media/2012/10/IOMMU-ben-yehuda.pdf
    IBM IOMMUs: Calgary, DART, and Cell IBM’s Calgary PCI-X bridge chips provide hardware IOMMU functionality to both trans-late and isolate. Translations are defined by a set of Translation Control Entries (TCEs) in a table in system memory. The table can be con-sidered an array where the index is the page number in the bus address space and ...

Bits Up!: Calgary IOMMU - At What Price?

    https://bitsup.blogspot.com/2008/03/calgary-iommu-at-what-price.html
    Mar 04, 2008 · The Calgary IOMMU is a feature of most IBM X-Series (i.e. X86_64) blades and motherboards. If you aren't familiar with an IOMMU, it is strongly analogous to a regular MMU but applied to a DMA context. Their original primary use was for integrating 32 bit hardware into 64 bit systems.Author: Patrick Mcmanus

Configuring the Linux Kernel (Part 4) DCJTech.info

    http://dcjtech.info/topic/configuring-the-linux-kernel-part-4/
    Jul 28, 2015 · (CALGARY_IOMMU_ENABLED_BY_DEFAULT)). Calgary is the same concept as the IOMMU support mentioned above. The difference between the two is this is support for such a feature on many devices while the one above is specifically for IOMMU IBM devices. If this is disabled and you need to use it later, use this kernel parameter (iommu=calgary).

IBM Jobs in Calgary, AB (with Salaries) Indeed.com

    https://ca.indeed.com/IBM-jobs-in-Calgary,-AB
    Search 6 IBM jobs now available in Calgary, AB on Indeed.com, the world's largest job site.

IOMMU, what is it? [LWN.net]

    https://lwn.net/Articles/288430/
    The help is actually reasonably informative, at least once you have the background on it I briefly outlined above. I don't know anything about the IBM Calgary IOMMU listed as another option, but it's apparently on IBM hardware only, according to the help. Don't get confused by it.

CentOS 6, KVM, IOMMU and AMD-Vi - System x Server Forum - IBM

    https://www.ibm.com/developerworks/community/forums/html/topic?id=fc6ea712-e3ba-4743-b9df-e4239a1ba1a0
    Hi, I try to install CentOS 6.4 on a x3455 with 2 x ADM 2218 dual core, later try to install KVM from official repositories, and the dmesg file show me that IOMMU are disable, but no BIOS IOMMU switch is present, a message in dmesg say AMD-Vi is disable by default, use amd_iommu=on, but KVM don't work yet.

Utilizing IOMMUs for Virtualization in Linux and Xen

    https://www.research.ibm.com/haifa/dept/stt/pubs/utilizing-iommus-ols06.pdf
    IBM IOMMUs: Calgary, DART and Cell IBM’s Calgary PCI-X bridge chips provide hardware IOMMU functionality to both trans-late and isolate. Translations are defined by a set of Translation Control Entries (TCEs) in a table in system memory. The table can be considered an array where the index is the page number in the bus address space and the

Calgary : IOMMU Full Proxmox Support Forum

    https://forum.proxmox.com/threads/calgary-iommu-full.2432/
    Oct 28, 2009 · Hi, I get this message when i try to install a VM on a NFS share : proxmox kernel: Calgary: IOMMU full. Oct 27 15:43:06 proxmox kernel: Calgary: failed to allocate 1 pages in iommu ffff810418483900 i tried to dd directly on the pve nfs share (/mnt/pve/...) and i get same message on the...



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