------- Comment From frederic.bar...@fr.ibm.com 2018-02-14 13:03 EDT------- The code for this feature is available in kernel 4.16-rc1, and we'd like to backport the following 13 patches for 18.04. They should apply cleanly on a 4.15 kernel:
7f2c39e91f61 powerpc/powernv: Introduce new PHB type for opencapi links 228c2f410378 powerpc/powernv: Set correct configuration space size for opencapi devices 74d656d219b9 powerpc/powernv: Add opal calls for opencapi 6914c757118e powerpc/powernv: Add platform-specific services for opencapi 2cb3d64b2698 powerpc/powernv: Capture actag information for the device 5ef3166e8a32 ocxl: Driver code for 'generic' opencapi devices aeddad1760ae ocxl: Add AFU interrupt support 280b983ce2b8 ocxl: Add a kernel API for other opencapi drivers 92add22e8478 ocxl: Add trace points b97f02246e0d ocxl: Add Makefile and Kconfig 741ddae6c4c1 cxl: Remove support for "Processing accelerators" class 00b96c0e3c54 ocxl: Documentation 6385d6f85fec ocxl: add MAINTAINERS entry -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1746988 Title: [Ubuntu 18.04 FEAT] OpenCAPI enabling Status in The Ubuntu-power-systems project: Triaged Status in linux package in Ubuntu: Triaged Bug description: [FEATURE] OpenCAPI enabling OpenCAPI is an Open Interface Architecture that allows any microprocessor to attach to * Coherent user-level accelerators and I/O devices * Advanced memories accessible via read/write or user-level DMA semantics * Agnostic to processor architecture This is a feature to enable OpenCapi on Ubuntu 18.04. This is planned to be included in 4.16 and it will need to be backported to 4.15: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1746988/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
