* [PATCH] rtl8821cu: add realtek wlan driver
@ 2022-08-03 15:07 Arne Fitzenreiter
2022-08-05 16:35 ` Michael Tremer
0 siblings, 1 reply; 2+ messages in thread
From: Arne Fitzenreiter @ 2022-08-03 15:07 UTC (permalink / raw)
To: development
[-- Attachment #1: Type: text/plain, Size: 4760 bytes --]
realtek has released a third different usb ac wlan chipset.
Signed-off-by: Arne Fitzenreiter <arne_f(a)ipfire.org>
---
lfs/rtl8821cu | 95 +++++++++++++++++++++++++++++++++++++++++++++++++++
make.sh | 1 +
2 files changed, 96 insertions(+)
create mode 100644 lfs/rtl8821cu
diff --git a/lfs/rtl8821cu b/lfs/rtl8821cu
new file mode 100644
index 000000000..b5a0357bc
--- /dev/null
+++ b/lfs/rtl8821cu
@@ -0,0 +1,95 @@
+###############################################################################
+# #
+# IPFire.org - A linux based firewall #
+# Copyright (C) 2007-2022 IPFire Team <info(a)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)
+
diff --git a/make.sh b/make.sh
index 7fb63b913..e70dacd2a 100755
--- a/make.sh
+++ b/make.sh
@@ -1172,6 +1172,7 @@ buildipfire() {
lfsmake2 rtl8189fs KCFG=""
lfsmake2 rtl8812au KCFG=""
lfsmake2 rtl8822bu KCFG=""
+ lfsmake2 rtl8821cu KCFG=""
lfsmake2 xradio KCFG=""
lfsmake2 linux-initrd KCFG=""
--
2.36.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] rtl8821cu: add realtek wlan driver
2022-08-03 15:07 [PATCH] rtl8821cu: add realtek wlan driver Arne Fitzenreiter
@ 2022-08-05 16:35 ` Michael Tremer
0 siblings, 0 replies; 2+ messages in thread
From: Michael Tremer @ 2022-08-05 16:35 UTC (permalink / raw)
To: development
[-- Attachment #1: Type: text/plain, Size: 5391 bytes --]
Hello,
Is there any chance that we will see this and the others ever to be upstreamed into the kernel?
I find this rather annoying to have out-of-tree modules which presumably are not upstreamed because code quality is sub-par.
-Michael
Reviewed-by: Michael Tremer <michael.tremer(a)ipfire.org>
> On 3 Aug 2022, at 16:07, Arne Fitzenreiter <arne_f(a)ipfire.org> wrote:
>
> realtek has released a third different usb ac wlan chipset.
>
> Signed-off-by: Arne Fitzenreiter <arne_f(a)ipfire.org>
> ---
> lfs/rtl8821cu | 95 +++++++++++++++++++++++++++++++++++++++++++++++++++
> make.sh | 1 +
> 2 files changed, 96 insertions(+)
> create mode 100644 lfs/rtl8821cu
>
> diff --git a/lfs/rtl8821cu b/lfs/rtl8821cu
> new file mode 100644
> index 000000000..b5a0357bc
> --- /dev/null
> +++ b/lfs/rtl8821cu
> @@ -0,0 +1,95 @@
> +###############################################################################
> +# #
> +# IPFire.org - A linux based firewall #
> +# Copyright (C) 2007-2022 IPFire Team <info(a)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)
> +
> diff --git a/make.sh b/make.sh
> index 7fb63b913..e70dacd2a 100755
> --- a/make.sh
> +++ b/make.sh
> @@ -1172,6 +1172,7 @@ buildipfire() {
> lfsmake2 rtl8189fs KCFG=""
> lfsmake2 rtl8812au KCFG=""
> lfsmake2 rtl8822bu KCFG=""
> + lfsmake2 rtl8821cu KCFG=""
> lfsmake2 xradio KCFG=""
> lfsmake2 linux-initrd KCFG=""
>
> --
> 2.36.1
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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