diff --git a/sci-libs/linux-gpib/Manifest b/sci-libs/linux-gpib/Manifest
index f8c76cc65197e..ca4203a525940 100644
--- a/sci-libs/linux-gpib/Manifest
+++ b/sci-libs/linux-gpib/Manifest
@@ -1,2 +1,3 @@
 DIST gpib_firmware-2008-08-10.tar.gz 173004 BLAKE2B 05fcde09de5246b86004c263c733d64316511bdb0b84dfbd9b94cb78e2909c0d191ff21ee0d77e7f0947e9231bd4cd62d6348e8f9beefd6d201b473732ff23d2 SHA512 f2a0ee3316b75ac36ed88568e45ca4c69935a6d10783c65582003ab39686f2a69d3002901866065f4f5efa9fdd4c779e038d1d7ce24bba266a619c164d5ac10d
 DIST linux-gpib-4.3.6.tar.gz 1433121 BLAKE2B 64e2b19106d0531df990b1338f82a71707e54f448d652f6379eb9cd71feb84637090ed8fdfb0264248aa6879d5b9a1dc50e75c21a2c22a31397120eea5903e98 SHA512 a8005c71bfddb854ecbe4df0a81530e44378150242508b10df58c61d039c6d329020407608e31f1ef360de0c83169e76b793c032256e732d229bfd2da4cbaa35
+DIST linux-gpib-4.3.7.tar.gz 1309937 BLAKE2B 22808daa8bc3bbb9c93dc94b0186327ec1f40d72842b00a4d8907d03e769ce378544de5a02b4b597f94a7928c265bcc21055134a14ff8855a0380a83eaa14258 SHA512 a0783cf54f37132b6f608f555d453be3c1da693e4bddff9e87b40c0ba034a44ac640c87f96d187cf6f98501177f09fec04e7380512bcbb7fc8d0d4652b3be7ad
diff --git a/sci-libs/linux-gpib/linux-gpib-4.3.7.ebuild b/sci-libs/linux-gpib/linux-gpib-4.3.7.ebuild
new file mode 100644
index 0000000000000..88ba73ef792ca
--- /dev/null
+++ b/sci-libs/linux-gpib/linux-gpib-4.3.7.ebuild
@@ -0,0 +1,258 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+GUILE_COMPAT=( 2-2 3-0 )
+PYTHON_COMPAT=( python3_{10..13} )
+DISTUTILS_EXT=1
+DISTUTILS_OPTIONAL=1
+DISTUTILS_USE_PEP517=setuptools
+
+inherit linux-info readme.gentoo-r1 autotools guile-single perl-functions python-single-r1 udev
+
+# Check for latest firmware version on bump
+FW_PV="2008-08-10"
+
+if [[ ${PV} == 9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://git.code.sf.net/p/linux-gpib/git"
+	S="${WORKDIR}/${P}/${PN}-user"
+else
+	SRC_URI="https://downloads.sourceforge.net/linux-gpib/${P}.tar.gz"
+	S="${WORKDIR}/${PN}-user-${PV}"
+	KEYWORDS="~amd64 ~arm ~x86"
+fi
+
+DESCRIPTION="Driver library for GPIB (IEEE 488.2) hardware"
+HOMEPAGE="https://linux-gpib.sourceforge.io/"
+SRC_URI+="
+	firmware? ( https://linux-gpib.sourceforge.io/firmware/gpib_firmware-${FW_PV}.tar.gz )
+"
+S="${WORKDIR}/${PN}-user-${PV}"
+
+LICENSE="GPL-2"
+SLOT="0"
+
+IUSE="pcmcia static guile perl php python tcl doc firmware +modules"
+
+REQUIRED_USE="
+	guile? ( ${GUILE_REQUIRED_USE} )
+	python? ( ${PYTHON_REQUIRED_USE} )
+"
+
+COMMONDEPEND="
+	sys-libs/readline:=
+	tcl? ( dev-lang/tcl:0= )
+	guile? ( ${GUILE_DEPS} )
+	perl? ( dev-lang/perl:= )
+	php? ( dev-lang/php:= )
+	python? ( ${PYTHON_DEPS} )
+	firmware? ( sys-apps/fxload )
+"
+RDEPEND="${COMMONDEPEND}
+	acct-group/gpib
+	modules? ( ~sci-libs/linux-gpib-modules-${PV} )
+"
+DEPEND="${COMMONDEPEND}"
+BDEPEND="
+	virtual/pkgconfig
+	doc? ( app-text/docbook-sgml-utils[jadetex] )
+	python? ( ${DISTUTILS_DEPS} ${PYTHON_DEPS} )
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-4.3.0-perl.patch
+)
+
+pkg_setup() {
+	if use modules; then
+		linux-info_pkg_setup
+		if kernel_is -ge 6 13 0; then
+			eerror "The GPIB drivers have been merged upstream into kernel"
+			eerror "version 6.13.0 and up. Please enable CONFIG_GPIB for"
+			eerror "your kernel and disable the \"modules\" USE flag."
+			die "\"modules\" USE flag not supported for this kernel."
+		fi
+	else
+		CONFIG_CHECK="~GPIB"
+		linux-info_pkg_setup
+	fi
+
+	use guile && guile-single_pkg_setup
+	use perl && perl_set_version
+	use python && python_setup
+}
+
+src_unpack() {
+	if [[ ${PV} == 9999 ]]; then
+		git-r3_src_unpack
+	else
+		default
+		unpack "${WORKDIR}/${P}/${PN}-user-${PV}.tar.gz"
+	fi
+}
+
+src_prepare() {
+	default
+
+	use guile && guile_bump_sources
+
+	# We have to use --root instead of --prefix for setup.py.
+	# Otherwise the python files are not installed properly into site-packages.
+	sed -i -e \
+		's/--prefix=$(DESTDIR)$(prefix)/--root=$(DESTDIR)/g' \
+		language/python/Makefile.am || die
+
+	eautoreconf
+
+	if use python; then
+		pushd language/python >/dev/null || die
+		distutils-r1_src_prepare
+		popd >/dev/null || die
+	fi
+}
+
+src_configure() {
+	myeconfargs=(
+		$(use_enable static)
+		$(use_enable guile guile-binding)
+		$(use_enable perl perl-binding)
+		$(use_enable php php-binding)
+		$(use_enable python python-binding)
+		$(use_enable tcl tcl-binding)
+		$(use_enable doc documentation)
+		--disable-python-binding
+	)
+
+	econf "${myeconfargs[@]}"
+
+	if use python; then
+		pushd language/python >/dev/null || die
+		distutils-r1_src_configure
+		popd >/dev/null || die
+	fi
+}
+
+src_compile() {
+	default
+	if use python; then
+		pushd language/python >/dev/null || die
+		distutils-r1_src_compile
+		popd >/dev/null || die
+	fi
+}
+
+src_install() {
+	# PYTHONDONTWRITEBYTECODE=0 is required, otherwise
+	# installation of the python files is skipped
+	FIRM_DIR="${EPREFIX}"/usr/share/usb
+	emake \
+		DESTDIR="${ED}" \
+		INSTALL_MOD_PATH="${ED}" \
+		HOTPLUG_USB_CONF_DIR=/etc/hotplug/usb \
+		UDEV_RULES_DIR="$(get_udevdir)"/rules.d \
+		USB_FIRMWARE_DIR=${FIRM_DIR} \
+		PYTHONDONTWRITEBYTECODE=0 \
+		docdir="/usr/share/doc/${PF}/html" install
+
+	use guile && guile_unstrip_ccache
+
+	if use perl; then
+		einfo "Installing perl module"
+		cd "${S}"/language/perl || die
+		emake DESTDIR="${ED}" install
+		perl_fix_packlist
+		perl_delete_emptybsdir
+		cd "${S}" || die
+	fi
+
+	if use python; then
+		pushd language/python >/dev/null || die
+		distutils-r1_src_install
+		popd >/dev/null || die
+	fi
+
+	echo "KERNEL==\"gpib[0-9]*\",	MODE=\"0660\", GROUP=\"gpib\"" >> 99-gpib.rules || die
+	udev_dorules 99-gpib.rules
+
+	dodoc AUTHORS README* NEWS
+	if [[ ${PV} == 9999 ]]; then
+		dodoc ../ChangeLog
+	else
+		dodoc doc/linux-gpib.pdf ChangeLog
+	fi
+
+	insinto /etc
+	newins util/templates/gpib.conf gpib.conf
+	newins util/templates/gpib.conf gpib.conf.example
+
+	if use pcmcia; then
+		insinto /etc/pcmcia
+		doins "${S}"/etc/pcmcia/*
+	fi
+
+	# remove .la files
+	find "${ED}" -name '*.la' -delete || die
+
+	DOC_CONTENTS="
+As the udev rules were changed and refactored in this release it is
+necessary to remove any manually installed pre-4.3.0 gpib udev rules files
+in /etc/udev/rules.d/. The files to remove are:
+\n
+	99-agilent_82357a.rules\n
+	99-gpib-generic.rules\n
+	99-ni_usb_gpib.rules\n
+\n
+You need to run the 'gpib_config' utility to setup the driver before
+you can use it. In order to do it automatically you can add to your
+start script something like this (supposing the appropriate driver
+is loaded on the startup):
+\n
+		gpib_config --minor 0
+\n
+To give a user access to the computer's gpib board you will have to add
+them to the group 'gpib' or, you could change the permissions on the device
+files /dev/gpib[0-15] to something you like better, using 'chmod'
+\n
+Edit /etc/gpib.conf to match your interface board, and any devices you wish
+to open via ibfind().  See the documentation in /usr/share/linux-gpib/html for
+more information.
+\n
+"
+
+	if use pcmcia; then
+		DOC_CONTENTS+='
+For PCMCIA cards:\n
+All files needed for a PCMCIA board were copied to /etc/pcmcia.
+You may wish to edit the options passed to the gpib_config call in the
+/etc/pcmcia/linux-gpib-pcmcia script.
+You may need to send a SIGHUP signal to the cardmgr daemon to force it
+to reload the files in /etc/pcmcia \(alternatively you could use your
+pcmcia init.d script to restart the cardmgr, or you could just reboot\).
+The driver module will be loaded as needed by the cardmgr.
+
+'
+	fi
+
+	if use firmware; then
+		DOC_CONTENTS+='
+For Agilent \(HP\) 82341C and 82341D cards:
+The firmware for these boards is uploaded by passing the appropriate
+firmware file from /usr/share/linux-gpib/hp_82341 directory to
+gpib_config using the -I or --init-data command line option. Example:\n
+gpib_config --minor 0 --init-data /usr/share/linux-gpib/hp_82341/hp_82341c_fw.bin
+'
+	fi
+
+	readme.gentoo_create_doc
+}
+
+pkg_postinst() {
+	readme.gentoo_print_elog
+	udev_reload
+}
+
+pkg_postrm() {
+	udev_reload
+}
diff --git a/sci-libs/linux-gpib/linux-gpib-9999.ebuild b/sci-libs/linux-gpib/linux-gpib-9999.ebuild
index 323ee8b32be61..88ba73ef792ca 100644
--- a/sci-libs/linux-gpib/linux-gpib-9999.ebuild
+++ b/sci-libs/linux-gpib/linux-gpib-9999.ebuild
@@ -8,10 +8,8 @@ PYTHON_COMPAT=( python3_{10..13} )
 DISTUTILS_EXT=1
 DISTUTILS_OPTIONAL=1
 DISTUTILS_USE_PEP517=setuptools
-MODULES_OPTIONAL_IUSE=+modules
 
-inherit autotools distutils-r1 guile-single linux-mod-r1
-inherit perl-functions readme.gentoo-r1 udev
+inherit linux-info readme.gentoo-r1 autotools guile-single perl-functions python-single-r1 udev
 
 # Check for latest firmware version on bump
 FW_PV="2008-08-10"
@@ -31,10 +29,13 @@ HOMEPAGE="https://linux-gpib.sourceforge.io/"
 SRC_URI+="
 	firmware? ( https://linux-gpib.sourceforge.io/firmware/gpib_firmware-${FW_PV}.tar.gz )
 "
+S="${WORKDIR}/${PN}-user-${PV}"
 
 LICENSE="GPL-2"
 SLOT="0"
-IUSE="guile pcmcia perl php python static tcl doc firmware"
+
+IUSE="pcmcia static guile perl php python tcl doc firmware +modules"
+
 REQUIRED_USE="
 	guile? ( ${GUILE_REQUIRED_USE} )
 	python? ( ${PYTHON_REQUIRED_USE} )
@@ -46,12 +47,12 @@ COMMONDEPEND="
 	guile? ( ${GUILE_DEPS} )
 	perl? ( dev-lang/perl:= )
 	php? ( dev-lang/php:= )
+	python? ( ${PYTHON_DEPS} )
 	firmware? ( sys-apps/fxload )
 "
 RDEPEND="${COMMONDEPEND}
 	acct-group/gpib
-	python? ( ${PYTHON_DEPS} )
-	!sci-libs/linux-gpib-modules
+	modules? ( ~sci-libs/linux-gpib-modules-${PV} )
 "
 DEPEND="${COMMONDEPEND}"
 BDEPEND="
@@ -66,7 +67,7 @@ PATCHES=(
 
 pkg_setup() {
 	if use modules; then
-		linux-mod-r1_pkg_setup
+		linux-info_pkg_setup
 		if kernel_is -ge 6 13 0; then
 			eerror "The GPIB drivers have been merged upstream into kernel"
 			eerror "version 6.13.0 and up. Please enable CONFIG_GPIB for"
@@ -89,10 +90,6 @@ src_unpack() {
 	else
 		default
 		unpack "${WORKDIR}/${P}/${PN}-user-${PV}.tar.gz"
-		if use modules; then
-			unpack "${WORKDIR}/${P}/${PN}-kernel-${PV}.tar.gz"
-			mv "${WORKDIR}/${PN}-kernel-${PV}" "${WORKDIR}/${PN}-kernel" || die
-		fi
 	fi
 }
 
@@ -135,11 +132,6 @@ src_configure() {
 		distutils-r1_src_configure
 		popd >/dev/null || die
 	fi
-
-	if use modules; then
-		MODULES_MAKEARGS+=( LINUX_SRCDIR="${KV_OUT_DIR}" )
-		use debug && MODULES_MAKEARGS+=( 'GPIB-DEBUG=1' )
-	fi
 }
 
 src_compile() {
@@ -149,27 +141,6 @@ src_compile() {
 		distutils-r1_src_compile
 		popd >/dev/null || die
 	fi
-
-	if use modules; then
-		local modlist=(
-			"agilent_82350b=gpib:${S}/../${PN}-kernel:${S}/../${PN}-kernel/drivers/gpib/agilent_82350b"
-			"agilent_82357a=gpib:${S}/../${PN}-kernel:${S}/../${PN}-kernel/drivers/gpib/agilent_82357a"
-			"cb7210=gpib:${S}/../${PN}-kernel:${S}/../${PN}-kernel/drivers/gpib/cb7210"
-			"cec_gpib=gpib:${S}/../${PN}-kernel:${S}/../${PN}-kernel/drivers/gpib/cec"
-			"fmh_gpib=gpib:${S}/../${PN}-kernel:${S}/../${PN}-kernel/drivers/gpib/fmh_gpib"
-			"gpib_bitbang=gpib:${S}/../${PN}-kernel:${S}/../${PN}-kernel/drivers/gpib/gpio"
-			"hp82335=gpib:${S}/../${PN}-kernel:${S}/../${PN}-kernel/drivers/gpib/hp_82335"
-			"hp_82341=gpib:${S}/../${PN}-kernel:${S}/../${PN}-kernel/drivers/gpib/hp_82341"
-			"ines_gpib=gpib:${S}/../${PN}-kernel:${S}/../${PN}-kernel/drivers/gpib/ines"
-			"lpvo_usb_gpib=gpib:${S}/../${PN}-kernel:${S}/../${PN}-kernel/drivers/gpib/lpvo_usb_gpib"
-			"nec7210=gpib:${S}/../${PN}-kernel:${S}/../${PN}-kernel/drivers/gpib/nec7210"
-			"ni_usb_gpib=gpib:${S}/../${PN}-kernel:${S}/../${PN}-kernel/drivers/gpib/ni_usb"
-			"gpib_common=gpib:${S}/../${PN}-kernel:${S}/../${PN}-kernel/drivers/gpib/sys"
-			"tms9914=gpib:${S}/../${PN}-kernel:${S}/../${PN}-kernel/drivers/gpib/tms9914"
-			"tnt4882=gpib:${S}/../${PN}-kernel:${S}/../${PN}-kernel/drivers/gpib/tnt4882"
-		)
-		linux-mod-r1_src_compile
-	fi
 }
 
 src_install() {
@@ -185,8 +156,6 @@ src_install() {
 		PYTHONDONTWRITEBYTECODE=0 \
 		docdir="/usr/share/doc/${PF}/html" install
 
-	use modules && linux-mod-r1_src_install
-
 	use guile && guile_unstrip_ccache
 
 	if use perl; then
@@ -280,7 +249,6 @@ gpib_config --minor 0 --init-data /usr/share/linux-gpib/hp_82341/hp_82341c_fw.bi
 }
 
 pkg_postinst() {
-	use modules && linux-mod-r1_pkg_postinst
 	readme.gentoo_print_elog
 	udev_reload
 }