From 2e0bc720e6794a44e61478b6a401aeefb587b14c Mon Sep 17 00:00:00 2001
From: David Ruth <druth@google.com>
Date: Fri, 4 Sep 2026 02:43:50 -0400
Subject: [PATCH] net-wireless/wireless-regdb: Add 20260903

Signed-off-by: David Ruth <druth@google.com>
Part-of: https://github.com/gentoo/gentoo/pull/46750
Closes: https://github.com/gentoo/gentoo/pull/46750
Signed-off-by: Sam James <sam@gentoo.org>
---
 net-wireless/wireless-regdb/Manifest          |  1 +
 .../wireless-regdb-20260903.ebuild            | 62 +++++++++++++++++++
 2 files changed, 63 insertions(+)
 create mode 100644 net-wireless/wireless-regdb/wireless-regdb-20260903.ebuild

diff --git a/net-wireless/wireless-regdb/Manifest b/net-wireless/wireless-regdb/Manifest
index 00cecb591aa64..a67443467bff1 100644
--- a/net-wireless/wireless-regdb/Manifest
+++ b/net-wireless/wireless-regdb/Manifest
@@ -1 +1,2 @@
 DIST wireless-regdb-2026.05.30.tar.xz 32044 BLAKE2B 81aa422097580319e6088d0a52a2c4007696331df175c3aed1ce6b6c750e9b7bda08a4aa4ee6249abaa3f283f8a942803eefca8334020de68c33f5e7e35a57e0 SHA512 db06f3115051c030f749419f074543309e24626ebdd59d468c56ac3130f38a6c9e4a69ecebbc3bf65d0cdf9876d9c0de0703e00fc9afb402ab2b1a8a0ca1e146
+DIST wireless-regdb-2026.09.03.tar.xz 32056 BLAKE2B 2307cc1b8891ffa4900e598a79435fe9459c8b10f87644b441ff8450dadd3f3628ae65c8a27f558fe59373beedcf314d52b806f3109367b81b7080af2ef35289 SHA512 625918883b65361081db2d5ede754af5d58892da969500655d6211f163c463bfa8c6ab671d3be17117651fc45c41fb3f960a3544c91236fb314179318c191aa2
diff --git a/net-wireless/wireless-regdb/wireless-regdb-20260903.ebuild b/net-wireless/wireless-regdb/wireless-regdb-20260903.ebuild
new file mode 100644
index 0000000000000..6ac4a2991c222
--- /dev/null
+++ b/net-wireless/wireless-regdb/wireless-regdb-20260903.ebuild
@@ -0,0 +1,62 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit linux-info
+
+MY_P="wireless-regdb-${PV:0:4}.${PV:4:2}.${PV:6:2}"
+DESCRIPTION="Wireless Regulatory database for Linux"
+HOMEPAGE="https://wireless.docs.kernel.org/en/latest/en/developers/regulatory/wireless-regdb.html"
+SRC_URI="https://mirrors.edge.kernel.org/pub/software/network/${PN}/${MY_P}.tar.xz"
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="ISC"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86"
+REQUIRED_USE="kernel_linux"
+
+pkg_pretend() {
+	if kernel_is -ge 4 15; then
+		if linux_config_exists; then
+			if linux_chkconfig_builtin CFG80211 &&
+				[[ $(linux_chkconfig_string EXTRA_FIRMWARE) != *regulatory.db* ]]; then
+				ewarn "REGULATORY DOMAIN PROBLEM:"
+				ewarn "  With CONFIG_CFG80211=y (built-in), the driver(s) won't be able to load regulatory.db from"
+				ewarn "  /lib/firmware, resulting in broken regulatory domain support. Please set CONFIG_CFG80211=m"
+				ewarn "  or add regulatory.db and regulatory.db.p7s to CONFIG_EXTRA_FIRMWARE."
+			fi
+			if ! linux_chkconfig_present CFG80211; then
+				ewarn "REGULATORY DOMAIN PROBLEM:"
+				ewarn "  With CONFIG_CFG80211 unset, the driver(s) won't be able to load the regulatory.db from"
+				ewarn "  /lib/firmware, resulting in broken regulatory domain support. Please set CONFIG_CFG80211=m."
+			fi
+			if linux_chkconfig_present EXPERT && linux_chkconfig_present CFG80211_CRDA_SUPPORT; then
+				ewarn "You can safely disable CFG80211_CRDA_SUPPORT"
+			fi
+		fi
+	else
+		CONFIG_CHECK="~CFG80211_CRDA_SUPPORT"
+		WARNING_CFG80211_CRDA_SUPPORT="REGULATORY DOMAIN PROBLEM: \
+please enable CFG80211_CRDA_SUPPORT for proper regulatory domain support"
+	fi
+
+	check_extra_config
+}
+
+src_compile() {
+	einfo "Recompiling regulatory database(s) from db.txt would break signature verification."
+	einfo "Installing unmodified binary version."
+}
+
+src_install() {
+	# install the files the kernel needs unconditionally,
+	# they are small and kernels get upgraded
+	insinto /lib/firmware
+	doins regulatory.db regulatory.db.p7s
+
+	echo '.so man5/regulatory.bin.5' > regulatory.db.5 || die
+	# without -i18n= workaround regulatory.db.5 is installed as db/man5/regulatory.5
+	doman -i18n= regulatory.db.5 regulatory.bin.5
+	dodoc README db.txt
+}