Page MenuHomeFreeBSD
Differential D38617

efibootmgr: Add --efidev (-u) to discover UEFI's device path to a dev or file
ClosedPublic
Actions

Authored by imp on Feb 15 2023, 7:51 PM.
Tags
None
Referenced Files
Unknown Object (File)
Mon, Feb 23, 8:33 PM
Unknown Object (File)
Sat, Feb 21, 3:23 PM
Unknown Object (File)
Sun, Feb 8, 11:15 AM
Unknown Object (File)
Sun, Feb 8, 9:09 AM
Unknown Object (File)
Sat, Feb 7, 6:07 PM
Unknown Object (File)
Sat, Jan 31, 3:19 PM
Unknown Object (File)
Jan 23 2026, 9:05 PM
Unknown Object (File)
Dec 11 2025, 11:58 AM
View All Files
Subscribers
None

Details

Reviewers
manu
corvink
asomers
Commits
rG1a492583b50e: efibootmgr: Add --efidev (-u) to discover UEFI's device path to a dev or file
rG8ab17c6dd1d8: efibootmgr: Add --efidev (-u) to discover UEFI's device path to a dev or file
rG9a7915299484: efibootmgr: Add --efidev (-u) to discover UEFI's device path to a dev or file
Summary

"efibootmgr --efidev unix-path" will return the UEFI device-path to the
file or device specified by unix-path. It's useful for debugging, but
may also be useful for scripting.

Sponsored by: Netflix

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Event Timeline

imp requested review of this revision.Feb 15 2023, 7:51 PM
imp created this revision.
Harbormaster completed remote builds in B49817: Diff 117327.Feb 15 2023, 7:51 PM
imp added a parent revision: D38616: efivar: support device paths as well as mounted paths in path_to_dp.Feb 15 2023, 7:51 PM
imp added a child revision: D38619: efivar: Really look for labels for the provider with right efimedia.Feb 15 2023, 9:19 PM
asomers added a comment.Feb 15 2023, 11:31 PM

Is this redundant with efidp -e? I'm not sure how to use efidp, though. Also, don't forget to update the man page's .Dd date.

usr.sbin/efibootmgr/efibootmgr.8
178
imp added a comment.Feb 16 2023, 12:35 AM

I think this would be redundant with efidp -e... if that actually worked.

imp updated this revision to Diff 117350.Feb 16 2023, 12:40 AM

Update per review

Harbormaster completed remote builds in B49830: Diff 117350.Feb 16 2023, 12:40 AM
manu accepted this revision.Feb 16 2023, 7:06 AM
This revision is now accepted and ready to land.Feb 16 2023, 7:06 AM
corvink accepted this revision.Feb 16 2023, 9:08 AM
Closed by commit rG9a7915299484: efibootmgr: Add --efidev (-u) to discover UEFI's device path to a dev or file (authored by imp). · Explain WhyFeb 16 2023, 4:00 PM
This revision was automatically updated to reflect the committed changes.
imp added a commit: rG9a7915299484: efibootmgr: Add --efidev (-u) to discover UEFI's device path to a dev or file.
imp added a commit: rG8ab17c6dd1d8: efibootmgr: Add --efidev (-u) to discover UEFI's device path to a dev or file.Feb 19 2023, 12:50 AM
imp added a commit: rG1a492583b50e: efibootmgr: Add --efidev (-u) to discover UEFI's device path to a dev or file.Feb 19 2023, 6:50 AM

Revision Contents
Changeset List

PathSize
usr.sbin/
efibootmgr/
6 lines
36 lines

Diff 117457

View Options

usr.sbin/efibootmgr/efibootmgr.8

Loading...
View Options

usr.sbin/efibootmgr/efibootmgr.c

Loading...