From owner-dev-commits-src-all@freebsd.org Wed Jul 28 22:54:05 2021 Return-Path: Delivered-To: dev-commits-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id BAE1C666672; Wed, 28 Jul 2021 22:54:05 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4GZpqx4t0pz3sL3; Wed, 28 Jul 2021 22:54:05 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 8EAF12689E; Wed, 28 Jul 2021 22:54:05 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 16SMs5uR090333; Wed, 28 Jul 2021 22:54:05 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 16SMs5UV090332; Wed, 28 Jul 2021 22:54:05 GMT (envelope-from git) Date: Wed, 28 Jul 2021 22:54:05 GMT Message-Id: <202107282254.16SMs5UV090332@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Warner Losh Subject: git: 07c4b78d0a1d - main - lua loader: Add disable-device to disable a device. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: imp X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 07c4b78d0a1d26b6441cf3e52b917f20c932b9d0 Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for all branches of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Jul 2021 22:54:05 -0000 The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=07c4b78d0a1d26b6441cf3e52b917f20c932b9d0 commit 07c4b78d0a1d26b6441cf3e52b917f20c932b9d0 Author: Warner Losh AuthorDate: 2021-07-28 22:52:38 +0000 Commit: Warner Losh CommitDate: 2021-07-28 22:53:00 +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 --- 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 cfdc69a520a0..12f6b57642db 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 :