From f6e4640ceb74258b5a44f6a845d991a98161fe92 Mon Sep 17 00:00:00 2001
From: Zeckmathederg <zeckma.tech@gmail.com>
Date: Tue, 24 Jun 2025 13:34:45 -0600
Subject: [PATCH] NVIDIA: Add SysV powerd framework.

---
 Makefile                                      |  29 +-------
 .../NVIDIA/NVIDIA-sysv-bootscripts-1.tar.xz   | Bin 0 -> 1584 bytes
 .../NVIDIA/NVIDIA-sysv-bootscripts/Makefile   |  42 +++++++++++
 .../NVIDIA-sysv-bootscripts/nvidia-powerd     |  66 ++++++++++++++++++
 .../NVIDIA-sysv-bootscripts/nvidia-sleep      |  48 +++++++++++++
 .../NVIDIA/NVIDIA-sysv-bootscripts/version    |   1 +
 download/NVIDIA/tar-bs.sh                     |   6 ++
 packages.ent                                  |   1 +
 shareddeps/drivers/nvidia.xml                 |  34 ++++++++-
 9 files changed, 198 insertions(+), 29 deletions(-)
 create mode 100644 download/NVIDIA/NVIDIA-sysv-bootscripts-1.tar.xz
 create mode 100644 download/NVIDIA/NVIDIA-sysv-bootscripts/Makefile
 create mode 100644 download/NVIDIA/NVIDIA-sysv-bootscripts/nvidia-powerd
 create mode 100755 download/NVIDIA/NVIDIA-sysv-bootscripts/nvidia-sleep
 create mode 100644 download/NVIDIA/NVIDIA-sysv-bootscripts/version
 create mode 100644 download/NVIDIA/tar-bs.sh

diff --git a/Makefile b/Makefile
index 9f27d69c3d..4370cf2ee2 100644
--- a/Makefile
+++ b/Makefile
@@ -245,33 +245,6 @@ $(BASEDIR)/test-links: $(RENDERTMP)/$(GLFSFULL) version
 
 	$(Q)$(CLEAN)
 
-bootscripts:
-	$(Q)trap '$(CLEAN)' EXIT
-	@VERSION=`grep "bootscripts-version " general.ent | cut -d\" -f2`; \
-   BOOTSCRIPTS="glfs-bootscripts-$$VERSION";                          \
-   if [ ! -e $$BOOTSCRIPTS.tar.xz ]; then                             \
-     rm -rf $(RENDERTMP)/$$BOOTSCRIPTS;                               \
-     mkdir $(RENDERTMP)/$$BOOTSCRIPTS;                                \
-     cp -a ../bootscripts/* $(RENDERTMP)/$$BOOTSCRIPTS;               \
-     rm -rf ../bootscripts/archive;                                   \
-     tar  -cJhf $$BOOTSCRIPTS.tar.xz -C $(RENDERTMP) $$BOOTSCRIPTS;   \
-   fi
-
-	$(Q)$(CLEAN)
-
-systemd-units:
-	$(Q)trap '$(CLEAN)' EXIT
-		@VERSION=`grep "systemd-units-version " general.ent | cut -d\" -f2`; \
-	UNITS="glfs-systemd-units-$$VERSION";                                   \
-	if [ ! -e $$UNITS.tar.xz ]; then                                        \
-		rm -rf $(RENDERTMP)/$$UNITS;                                         \
-		mkdir $(RENDERTMP)/$$UNITS;                                          \
-		cp -a ../systemd-units/* $(RENDERTMP)/$$UNITS;                       \
-		tar -cJhf $$UNITS.tar.xz -C $(RENDERTMP) $$UNITS;                    \
-	fi
-
-	$(Q)$(CLEAN)
-
 test-options:
 	$(Q)trap '$(CLEAN)' EXIT
 	$(Q)xsltproc --xinclude --nonet stylesheets/test-options.xsl index.xml
@@ -287,7 +260,7 @@ $(DUMPDIR): $(RENDERTMP)/$(GLFSFULL) version
 	$(Q)$(CLEAN)
 
 .PHONY: glfs all world html validate profile-html wget-list test-links \
-   dump-commands bootscripts systemd-units version test-options
+   dump-commands version test-options
 
 version:
 	$(Q)REV=$(REV) STAB=$(STAB) ./git-version.sh
diff --git a/download/NVIDIA/NVIDIA-sysv-bootscripts-1.tar.xz b/download/NVIDIA/NVIDIA-sysv-bootscripts-1.tar.xz
new file mode 100644
index 0000000000000000000000000000000000000000..9b313ee040d7f6ba0abae6508d9ce3c2505a24cf
GIT binary patch
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diff --git a/download/NVIDIA/NVIDIA-sysv-bootscripts/Makefile b/download/NVIDIA/NVIDIA-sysv-bootscripts/Makefile
new file mode 100644
index 0000000000..e60e9b6cf1
--- /dev/null
+++ b/download/NVIDIA/NVIDIA-sysv-bootscripts/Makefile
@@ -0,0 +1,42 @@
+SHELL=/bin/bash
+
+ETCDIR=/etc
+LIBDIR=${DESTDIR}/lib/services
+EXTDIR=${DESTDIR}${ETCDIR}
+MODE=754
+DIRMODE=755
+CONFMODE=644
+
+all:
+	@grep "^install" Makefile | cut -d ":" -f 1
+	@echo "Select an appropriate install target from the above list"
+
+create-dirs:
+	install -d -m ${DIRMODE} ${EXTDIR}/rc.d/rc{0,1,2,3,4,5,6,S}.d
+	install -d -m ${DIRMODE} ${EXTDIR}/rc.d/init.d
+	install -d -m ${DIRMODE} ${EXTDIR}/sysconfig
+
+create-service-dir:
+	install -d -m ${DIRMODE} ${LIBDIR}
+
+install-nvidia-powerd:
+	install -m755 nvidia-sleep /usr/bin
+	install -m ${MODE} nvidia-powerd ${EXTDIR}/rc.d/init.d/
+	ln -sf  ../init.d/nvidia-powerd ${EXTDIR}/rc.d/rc0.d/K22nvidia-powerd
+	ln -sf  ../init.d/nvidia-powerd ${EXTDIR}/rc.d/rc1.d/K22nvidia-powerd
+	ln -sf  ../init.d/nvidia-powerd ${EXTDIR}/rc.d/rc2.d/S36nvidia-powerd
+	ln -sf  ../init.d/nvidia-powerd ${EXTDIR}/rc.d/rc3.d/S36nvidia-powerd
+	ln -sf  ../init.d/nvidia-powerd ${EXTDIR}/rc.d/rc4.d/S36nvidia-powerd
+	ln -sf  ../init.d/nvidia-powerd ${EXTDIR}/rc.d/rc5.d/S36nvidia-powerd
+	ln -sf  ../init.d/nvidia-powerd ${EXTDIR}/rc.d/rc6.d/K22nvidia-powerd
+
+uninstall-nvidia-powerd:
+	rm -f /usr/bin/nvidia-sleep
+	rm -f ${EXTDIR}/rc.d/init.d/nvidia-powerd
+	rm -f ${EXTDIR}/rc.d/rc0.d/K22nvidia-powerd
+	rm -f ${EXTDIR}/rc.d/rc1.d/K22nvidia-powerd
+	rm -f ${EXTDIR}/rc.d/rc2.d/S36nvidia-powerd
+	rm -f ${EXTDIR}/rc.d/rc3.d/S36nvidia-powerd
+	rm -f ${EXTDIR}/rc.d/rc4.d/S36nvidia-powerd
+	rm -f ${EXTDIR}/rc.d/rc5.d/S36nvidia-powerd
+	rm -f ${EXTDIR}/rc.d/rc6.d/K22nvidia-powerd
diff --git a/download/NVIDIA/NVIDIA-sysv-bootscripts/nvidia-powerd b/download/NVIDIA/NVIDIA-sysv-bootscripts/nvidia-powerd
new file mode 100644
index 0000000000..a698c4f612
--- /dev/null
+++ b/download/NVIDIA/NVIDIA-sysv-bootscripts/nvidia-powerd
@@ -0,0 +1,66 @@
+#!/bin/sh
+########################################################################
+# Begin nvidia-powerd
+#
+# Description : nvidia-powerd Boot Script
+#
+# Authors     : Zeckma - zeckma.tech@gmail.com
+#
+# Version     : GLFS #779fd
+#
+########################################################################
+
+### BEGIN INIT INFO
+# Provides:            nvidia-powerd
+# Required-Start:      $local_fs dbus
+# Should-Start:        $syslog
+# Required-Stop:       $local_fs
+# Should-Stop:         $syslog
+# Default-Start:       2 3 4 5
+# Default-Stop:        0 1 6
+# Short-Description:   NVIDIA power management
+# Description:         NVIDIA power management
+# X-LFS-Provided-By:   GLFS
+### END INIT INFO
+
+. /lib/lsb/init-functions
+
+case "${1}" in
+   start)
+      log_info_msg "Starting the NVIDIA-Powerd Daemon"
+      start_daemon /usr/bin/nvidia-powerd
+      evaluate_retval
+
+#      log_info_msg "Enabling NVIDIA sleep"
+#      start_daemon /usr/bin/nvidia-sleep "sleep"
+#      evaluate_retval
+      log_info_msg "Enabling NVIDIA suspend"
+      start_daemon /usr/bin/nvidia-sleep "suspend"
+      evaluate_retval
+      log_info_msg "Enabling NVIDIA hibernate"
+      start_daemon /usr/bin/nvidia-sleep "hibernate"
+      evaluate_retval
+      log_info_msg "Enabling NVIDIA resume"
+      start_daemon /usr/bin/nvidia-sleep "resume"
+      evaluate_retval
+      ;;
+
+   stop)
+      log_info_msg "Stopping the NVIDIA-Powerd Daemon"
+      if pidofproc nvidia-powerd >/dev/null; then
+         /usr/bin/killall nvidia-powerd
+      fi
+      evaluate_retval
+      ;;
+
+   status)
+      statusproc nvidia-powerd
+      ;;
+
+   *)
+      echo "Usage: ${0} {start|stop|status}"
+      exit 1
+      ;;
+esac
+
+# End /etc/init.d/nvidia-powerd
diff --git a/download/NVIDIA/NVIDIA-sysv-bootscripts/nvidia-sleep b/download/NVIDIA/NVIDIA-sysv-bootscripts/nvidia-sleep
new file mode 100755
index 0000000000..d83ae3ad95
--- /dev/null
+++ b/download/NVIDIA/NVIDIA-sysv-bootscripts/nvidia-sleep
@@ -0,0 +1,48 @@
+#!/bin/bash
+
+if [ ! -f /proc/driver/nvidia/suspend ]; then
+    exit 0
+fi
+
+RUN_DIR="/var/run/nvidia-sleep"
+XORG_VT_FILE="${RUN_DIR}"/Xorg.vt_number
+
+PATH="/usr/bin"
+
+RestoreVT() {
+    # Check if Xorg was determined to be running at the time
+    # of suspend, and whether its VT was recorded.  If so,
+    # attempt to switch back to this VT.
+    if [[ -f "${XORG_VT_FILE}" ]]; then
+        XORG_PID=$(cat "${XORG_VT_FILE}")
+        rm "${XORG_VT_FILE}"
+        chvt "${XORG_PID}"
+    fi
+}
+
+case "$1" in
+    suspend|hibernate)
+        mkdir -p "${RUN_DIR}"
+        fgconsole > "${XORG_VT_FILE}"
+        chvt 63
+        if [[ $? -ne 0 ]]; then
+            exit $?
+        fi
+        echo "$1" > /proc/driver/nvidia/suspend
+        RET_VAL=$?
+        #
+        # If suspend/hibernate entry fails, switch back to the active VT
+        #
+        if [[ $RET_VAL -ne 0 ]]; then
+            RestoreVT
+        fi
+        exit $RET_VAL
+        ;;
+    resume)
+        echo "$1" > /proc/driver/nvidia/suspend
+        RestoreVT
+        exit 0
+        ;;
+    *)
+        exit 1
+esac
diff --git a/download/NVIDIA/NVIDIA-sysv-bootscripts/version b/download/NVIDIA/NVIDIA-sysv-bootscripts/version
new file mode 100644
index 0000000000..d00491fd7e
--- /dev/null
+++ b/download/NVIDIA/NVIDIA-sysv-bootscripts/version
@@ -0,0 +1 @@
+1
diff --git a/download/NVIDIA/tar-bs.sh b/download/NVIDIA/tar-bs.sh
new file mode 100644
index 0000000000..2e89e9d48c
--- /dev/null
+++ b/download/NVIDIA/tar-bs.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+bs_version=$(cat NVIDIA-sysv-bootscripts/version)
+cp -vR NVIDIA-sysv-bootscripts{,-$bs_version}
+tar -cJvf ./NVIDIA-sysv-bootscripts-$bs_version.tar.xz \
+            NVIDIA-sysv-bootscripts-$bs_version
+rm -rf NVIDIA-sysv-bootscripts-$bs_version
diff --git a/packages.ent b/packages.ent
index ea0e009041..b954a42319 100644
--- a/packages.ent
+++ b/packages.ent
@@ -155,6 +155,7 @@
                                                      listed was released -->
 <!ENTITY nvidia-version               "575.64">
 <!ENTITY nv-manifest-version          "1">
+<!ENTITY nv-sysv-bs                   "1">
 <!ENTITY spirv-version                "&vulkan-version;.0">
 <!ENTITY spirv-headers-version        "&spirv-version;">
 <!ENTITY spirv-tools-version          "&spirv-version;">
diff --git a/shareddeps/drivers/nvidia.xml b/shareddeps/drivers/nvidia.xml
index 7cb9c24e1c..c63d44bab0 100644
--- a/shareddeps/drivers/nvidia.xml
+++ b/shareddeps/drivers/nvidia.xml
@@ -61,6 +61,12 @@
           <ulink url="&dl-root;/NVIDIA/manifest-NVIDIA-&nv-manifest-version;"/>
         </para>
       </listitem>
+      <listitem revision="sysv">
+        <para>
+          Recommended SysVinit bootscripts for NVIDIA-Powerd:
+          <ulink url="&dl-root;/NVIDIA/NVIDIA-sysv-bootscripts-&nv-sysv-bs;.tar.xz"/>
+        </para>
+      </listitem>
     </itemizedlist>
 
     <bridgehead renderas="sect3">NVIDIA Dependencies</bridgehead>
@@ -83,6 +89,12 @@
             page)
           </para>
         </listitem>
+        <listitem revision="sysv">
+          <para>
+            <xref linkend="dbus"/> and <xref linkend="elogind"/> (for
+            NVIDIA-Powerd suppport)
+          </para>
+        </listitem>
         <listitem>
           <para>
             <ulink url="&blfs-svn;/x/gtk3.html">GTK-3</ulink> (for
@@ -351,6 +363,27 @@ install -vm644 ../manifest-NVIDIA-&nv-manifest-version;       \
 
   </sect2>
 
+<!-- UNFINISHED, DOES NOT WORK!
+
+  <sect2 revision="sysv">
+    <title>Installation of NVIDIA-Powerd</title>
+    <para>
+      If you want <application>NVIDIA-Powerd</application>, which can suspend
+      and hibernate if asked to, then run the following commands as the &root;
+      user to install the daemon and the bootscripts:
+    </para>
+<screen role="root"><userinput>mkdir -pv /usr/share/dbus-1/system.d        &amp;&amp;
+install -vm755 nvidia-powerd /usr/bin       &amp;&amp;
+cp -v nvidia-dbus.conf                       \
+      /usr/share/dbus-1/system.d            &amp;&amp;
+tar -xf ../NVIDIA-sysv-bootscripts-&nv-sysv-bs;.tar.xz &amp;&amp;
+pushd NVIDIA-sysv-bootscripts-&nv-sysv-bs;             &amp;&amp;
+  make install-nvidia-powerd                &amp;&amp;
+popd                                        &amp;&amp;
+rm -rf NVIDIA-sysv-bootscripts-&nv-sysv-bs;</userinput></screen>
+  </sect2>
+-->
+
   <sect2 revision="systemd">
     <title>Installation of NVIDIA-Powerd</title>
     <para>
@@ -398,7 +431,6 @@ done</userinput></screen>
 done</userinput></screen>
   </sect2>
 
-
   <sect2 role="configuration">
     <title>Configuring NVIDIA</title>