Testing: NVMe install+boot OK on powerpc-ieee1275 Tested-by: Sudhakar Kuppusamy <[email protected]>
Thanks, Sudhakar > On 23 Feb 2026, at 7:14 PM, Avnish Chouhan <[email protected]> wrote: > > This patch series adds support of NVMeoFC and NVMe Multipath splitter on > grub. It consists of six > patches. > > Patch 1/6 (0001-ieee1275-powerpc-implements-fibre-channel-discovery-.patch): > grub-ofpathname doesn't work with fibre channel because there is no > function currently implemented for it. > This patch enables it by prividing a function that looks for the port > name, building the entire path for OF devices. > > Patch 2/6(0002-ieee1275-implement-FCP-methods-for-WWPN-and-LUNs.patch): > This patch enables the fcp-targets and fcp-luns methods which are > responsible to get WWPNs and LUNs for fibre channel devices. > Those methods are specially necessary if the boot directory and grub > installation are in different FCP disks, allowing the dev_iterate() > to find the WWPNs and LUNs when called by searchfs.uuid tool. > > Patch 3/6(0003-change-partition-parser.patch): > Usually grub will parse the PFW arguments by searching for the first > occurence of the character ':'. > However, we can have this char more than once on NQN. > This patch changes the logic to find the last occurence of this char so we > can get the proper values > for NVMeoFC > > Patch 4/6(0004-ieee1275-add-support-for-NVMeoFC.patch): > This patch implements the functions to scan and discovery of NVMeoFC. > > Patch 5/6(0005-ieee1275-ofpath-enable-NVMeoF-logical-device-transla.patch): > This patch add code to enable the translation of logical devices to the of > NVMeoFC paths. > > Patch 6/6(0006-ieee1275-support-added-for-multiple-nvme-bootpaths.patch) > This patch sets mupltiple NVMe boot-devices for more robust boot. > Scenario where NVMe multipaths are available, all the available bootpaths > (Max 5) > will be added as the boot-device. > > Avnish Chouhan (5): > ieee1275: implement FCP methods for WWPN and LUNs > ieee1275: change the logic of ieee1275_get_devargs() > ieee1275: add support for NVMeoFC > ieee1275: ofpath enable NVMeoF logical device translate > ieee1275: support added for multiple nvme bootpaths > > Diego Domingos (1): > ieee1275/powerpc: implements fibre channel discovery for ofpathname > > grub-core/disk/ieee1275/ofdisk.c > grub-core/kern/ieee1275/openfw.c > grub-core/osdep/linux/ofpath.c > grub-core/osdep/unix/platform.c > include/grub/util/ofpath.h > include/grub/util/install.h > 6 files changed > > -- > 2.50.1 (Apple Git-155) > > > _______________________________________________ > Grub-devel mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/grub-devel
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