Searching for Linux Kernel Ibm Calgary Iommu Support information? Find all needed info by using official links provided below.
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.
https://www.kernel.org/doc/html/latest/x86/x86_64/boot-options.html
Settings for the IBM Calgary hardware IOMMU currently found in IBM pSeries and xSeries machines calgary=[64k,128k,256k,512k,1M,2M,4M,8M] Set the size of each PCI slot’s translation table when using the Calgary IOMMU.
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.
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).
* [PATCH v5 1/2] powerpc/pseries/iommu: Share the per-cpu TCE page with the hypervisor. 2019-12-07 1:12 [PATCH v5 0/2] Enable IOMMU support for pseries Secure VMs Ram Pai @ 2019-12-07 1:12 ` Ram Pai 2019-12-07 1:12 ` [PATCH v5 2/2] powerpc/pseries/iommu: Use dma_iommu_ops for Secure VM Ram Pai 2019-12-10 3:07 ` [PATCH v5 1/2] powerpc/pseries ...
https://scottlinux.com/2017/05/10/how-to-enable-iommu-support-in-fedora-linux/
How to Enable IOMMU Support in Fedora Linux. By Scott Miller 2017/05/10. 0 Comment. Typically by default, IOMMU is not enabled in Linux. I’ll show how to enable that virtualization feature on Fedora Linux! ... QEMU: Checking if IOMMU is enabled by kernel : FAIL (IOMMU appears to be disabled in kernel. Add intel_iommu=on to kernel cmdline ...
http://www.mulix.org/lectures/using-iommus-for-virtualization/OLS-jdmason.pdf
Using IOMMUs for Virtualization in Linux and Xen Muli BenYahuda, Jon Mason, Orran Krieger, Jimi Xenidis, Leendert Van Dorn, Asit Mallick, Jun Nakajima, Elsia Wahlig [email protected]
http://developer.amd.com/wordpress/media/2012/10/IOMMU-ben-yehuda.pdf
Utilizing IOMMUs for Virtualization in Linux and Xen Muli Ben-Yehuda [email protected] Jon Mason [email protected] ... tives of kernel and hypervisor support for new IOMMU designs. We present the design and ... IBM IOMMUs: Calgary, DART, and Cell
https://www.cyberciti.biz/tips/howto-turn-on-linux-software-iommu-support.html
Sep 11, 2007 · kernel /boot/vmlinuz-2.6.17-10-generic root=UUID=317464f6-8be2-4f54-88e3-694dcc8cd3c4 ro quiet splash iommu=calgary Save and close the file. Reboot the server. A note about IOMMU support. Please note that you need hardware and software to support IOMMU. Above instructions will just turn on Linux kernel software support.
https://bitsup.blogspot.com/2008/03/calgary-iommu-at-what-price.html
Mar 04, 2008 · The pertinent bit from a characterization standpoint is a paper from the 2007 Ottawa Linux Symposium. In The Price of Safety: Evaluating IOMMU Performance Muli Ben-Yehuda of IBM and some co-authors from Intel and AMD do some measurements using the Calgary IOMMU, as well as the DART (which generally comes on Power based planers). I love ...Author: Patrick Mcmanus
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