Hi all, I'm looking status of NVM Express support in -current (got Intel 750 consumer device https://www-ssl.intel.com/content/www/us/en/solid-state-drives/solid-state-drives-750-series.html for home desktop, but it looks like all devices are using the same Specification).
I found 2 commits of nvme_pci.c from @dlg there: http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/dev/pci/nvme_pci.c But commit message sounds work is abandoned, because of problems faced. I found specification exists there http://www.nvmexpress.org/specifications/ It also works for me under Linux and NVMe driver is maintained by Intel developer Matthew Wilcox. https://github.com/torvalds/linux/tree/master/drivers/nvme Looks already implemented in FreeBSD (didn't tested yet): http://svnweb.freebsd.org/base/head/sys/dev/nvme/nvme.h?view=log&pathrev=240616 https://svnweb.freebsd.org/base/head/sys/dev/nvme/ It will be great to get this "awesome fast" storage support in next OpenBSD release(s). Anybody aware of any plans on this? -- With regards, Evgeniy
