rtl8821cu: add realtek wlan driver

realtek has released a third different usb ac wlan chipset.

Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
This commit is contained in:
Arne Fitzenreiter
2022-08-03 17:07:27 +02:00
committed by Peter Müller
parent 849eeec292
commit f9d939b7f3
2 changed files with 96 additions and 0 deletions

95
lfs/rtl8821cu Normal file
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@@ -0,0 +1,95 @@
###############################################################################
# #
# IPFire.org - A linux based firewall #
# Copyright (C) 2007-2022 IPFire Team <info@ipfire.org> #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
###############################################################################
# Definitions
###############################################################################
include Config
VERSUFIX = ipfire$(KCFG)
MODPATH = /lib/modules/$(KVER)-$(VERSUFIX)/extra/wlan
VER = 20210118-f91ddf3cc7555b9a1c27c90f23764cfc0b1b6f9c
THISAPP = 8821cu-$(VER)
DL_FILE = $(THISAPP).tar.gz
DL_FROM = $(URL_IPFIRE)
DIR_APP = $(DIR_SRC)/$(THISAPP)
TARGET = $(DIR_INFO)/$(THISAPP)-kmod-$(KVER)-$(VERSUFIX)
###############################################################################
# Top-level Rules
###############################################################################
objects = $(DL_FILE)
$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
$(DL_FILE)_BLAKE2 = a3ea84b45258fed06baab211393725391fe26686fe85c2273605e6cb59e3e83e54d45e24bc2c3b046de9bb3af8a8cc3a584dbd80ecea3bb8416fb5e79113fb69
install : $(TARGET)
check : $(patsubst %,$(DIR_CHK)/%,$(objects))
download :$(patsubst %,$(DIR_DL)/%,$(objects))
b2 : $(subst %,%_BLAKE2,$(objects))
dist:
$(PAK)
###############################################################################
# Downloading, checking, b2sum
###############################################################################
$(patsubst %,$(DIR_CHK)/%,$(objects)) :
@$(CHECK)
$(patsubst %,$(DIR_DL)/%,$(objects)) :
@$(LOAD)
$(subst %,%_BLAKE2,$(objects)) :
@$(B2SUM)
###############################################################################
# Installation Details
###############################################################################
$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
@$(PREBUILD)
@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
cd $(DIR_APP) && CONFIG_RTL8821CU=m make $(MAKETUNING) \
-C /lib/modules/$(KVER)-$(VERSUFIX)/build/ M=$(DIR_APP)/ modules
# Install the built kernel modules.
mkdir -p $(MODPATH)
cd $(DIR_APP) && for f in $$(ls *.ko); do \
/lib/modules/$$(uname -r)$(KCFG)/build/scripts/sign-file sha512 \
/lib/modules/$$(uname -r)$(KCFG)/build/certs/signing_key.pem \
/lib/modules/$$(uname -r)$(KCFG)/build/certs/signing_key.x509 \
$$f; \
xz $$f; \
install -m 644 $$f.xz $(MODPATH); \
done
@rm -rf $(DIR_APP)
@$(POSTBUILD)

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@@ -1172,6 +1172,7 @@ buildipfire() {
lfsmake2 rtl8189fs KCFG=""
lfsmake2 rtl8812au KCFG=""
lfsmake2 rtl8822bu KCFG=""
lfsmake2 rtl8821cu KCFG=""
lfsmake2 xradio KCFG=""
lfsmake2 linux-initrd KCFG=""