man page says this: "To select the nda(4) driver, set the following tunable value in loader.conf(5): hw.nvme.verbose_cmd_dump=1" but actually its "hw.nvme.use_nvd=0"
Are you sure you're not using an old version of the manual page? The one found in 12.2-RELEASE doesn't show what you're reporting, as can be seen on https://man.freebsd.org/nda(4) nor is it present in the source code at the HEAD of the tree: https://cgit.freebsd.org/src/tree/share/man/man4/nda.4 If you can demonstrate a reproducer, feel free to reopen this.
Its not the nda page, its the nvme page e.g. here: https://www.freebsd.org/cgi/man.cgi?nvme(4) Sorry for the confusion - the 'autocorrect' in Safari keeps changing it to 'name' - hence the wrong subject.
I'll be taking this then. :)
current has this correct since 2019. What version do you see this on? stable/12?
(In reply to Warner Losh from comment #4) That was on 12, I am not seeing it on 13, and I don't have any machine left running that version of 12. Maybe it was something to do with stale files on that version. Odd though! Will close this now as I cant reproduce it, and apparently its fine, and has been for a while. Thats for checking though.