Date: Sun, 12 Sep 2021 18:32:40 GMT From: Warner Losh <imp@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 27eae8241527 - stable/12 - lua loader: Add disable-device to disable a device. Message-ID: <202109121832.18CIWext033853@gitrepo.freebsd.org>
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The branch stable/12 has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=27eae824152767df7b581f488228fd584b1081a4 commit 27eae824152767df7b581f488228fd584b1081a4 Author: Warner Losh <imp@FreeBSD.org> AuthorDate: 2021-07-28 22:52:38 +0000 Commit: Warner Losh <imp@FreeBSD.org> CommitDate: 2021-09-12 16:33:12 +0000 lua loader: Add disable-device to disable a device. disable-device fooX will set hint.foo.X.disabled=1 as a way to easily disable a device attaching during boot. Reviewed by: tsoome Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D31297 (cherry picked from commit 07c4b78d0a1d26b6441cf3e52b917f20c932b9d0) --- stand/lua/cli.lua | 15 +++++++++++++++ stand/lua/cli.lua.8 | 10 ++++++++-- 2 files changed, 23 insertions(+), 2 deletions(-) diff --git a/stand/lua/cli.lua b/stand/lua/cli.lua index b7581c985a75..26f1cde50e34 100644 --- a/stand/lua/cli.lua +++ b/stand/lua/cli.lua @@ -240,6 +240,21 @@ cli["show-module-options"] = function() pager.close() end +cli["disable-device"] = function(...) + local _, argv = cli.arguments(...) + local d, u + + if #argv == 0 then + print("usage error: disable-device device") + return + end + + d, u = string.match(argv[1], "(%w*%a)(%d+)") + if d ~= nil then + loader.setenv("hint." .. d .. "." .. u .. ".disabled", "1") + end +end + -- Used for splitting cli varargs into cmd_name and the rest of argv function cli.arguments(...) local argv = {...} diff --git a/stand/lua/cli.lua.8 b/stand/lua/cli.lua.8 index 390831d21452..fe1cd0450557 100644 --- a/stand/lua/cli.lua.8 +++ b/stand/lua/cli.lua.8 @@ -26,7 +26,7 @@ .\" .\" $FreeBSD$ .\" -.Dd December 17, 2020 +.Dd July 24, 2021 .Dt CLI.LUA 8 .Os .Sh NAME @@ -91,10 +91,12 @@ module provides the following default commands: .It .Ic reload-conf .It -.Ic enable-module +.Ic device-disable .It .Ic disable-module .It +.Ic enable-module +.It .Ic toggle-module .It .Ic show-module-options @@ -131,6 +133,10 @@ The .Ic show-module-options command will dump the list of modules that loader has been made aware of and any applicable options using paged output. +.Pp +The +.Ic device-disable +command sets the environment variable that disables the device argument. .Ss Exported Functions The following functions are exported from .Nm :
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