Public bug reported: ---Problem Description--- dual CAPI does not work on OpenPower/Garrison ---uname output--- Linux garri 4.4.0-21-generic #37-Ubuntu SMP Mon Apr 18 18:30:22 UTC ppc64le ppc64le ppc64le GNU/Linux ---Additional Hardware Info--- two CAPI cards attached to the same CPU Machine Type = Garrison
---Steps to Reproduce--- modprobe cxl The following two patches fix the cxl driver for the Garrison topology where two CAPI cards can be attached to the same CPU. . https://git.kernel.org/cgit/linux/kernel/git/powerpc/linux.git/commit/?id=86c9ffcc1ed17497a5df473232a7e654fa8cfa1f ("powerpc: Define PVR value for POWER8NVL processor") . https://git.kernel.org/cgit/linux/kernel/git/powerpc/linux.git/commit/?id=aa14138a51ca42eada706d4b9635bd32d1e09ced ("cxl: Configure the PSL for two CAPI ports on POWER8NVL") . ** Affects: linux (Ubuntu) Importance: Undecided Assignee: Taco Screen team (taco-screen-team) Status: New ** Tags: architecture-ppc64le bugnameltc-141629 severity-medium targetmilestone-inin1610 ** Tags added: architecture-ppc64le bugnameltc-141629 severity-medium targetmilestone-inin1610 ** Changed in: ubuntu Assignee: (unassigned) => Taco Screen team (taco-screen-team) ** Package changed: ubuntu => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1583737 Title: dual CAPI does not work on OpenPower/Garrison To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1583737/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
