[Buildroot] [PATCH v4 1/1] package/rtl8821cu: new package
Giulio Benetti
giulio.benetti at benettiengineering.com
Sun Dec 18 01:37:42 UTC 2022
Hi Christian,
On 18/12/22 01:55, Christian Stewart via buildroot wrote:
> Adds support for USB rtl8821cu wifi cards.
>
> Similar to rtl8821au and rtl8812au-aircrack-ng packages.
>
> https://github.com/morrownr/8821cu-20210118
>
> Signed-off-by: Christian Stewart <christian at paral.in>
>
> ---
>
> v1 -> v2:
>
> - add myself to DEVELOPERS
> - bump to latest commit 615995
> - fixes build failure against the odroid xu4 kernel
> - simplify -Werror=date-time fix-patch
> - simplify makefile patches
>
> v2 -> v3:
>
> - remove platform-specific checks
>
> v3 -> v4:
>
> - fix setting USER_EXTRA_CFLAGS
> - unset PLATFORM_GENERIC
> - thanks for the suggestion from Giulio Benetti
> - https://patchwork.ozlabs.org/project/buildroot/patch/20221213203236.171656-1-giulio.benetti@benettiengineering.com/
>
> Signed-off-by: Christian Stewart <christian at paral.in>
> ---
> DEVELOPERS | 1 +
> package/Config.in | 1 +
> package/rtl8821cu/Config.in | 10 ++++++++++
> package/rtl8821cu/rtl8821cu.hash | 3 +++
> package/rtl8821cu/rtl8821cu.mk | 25 +++++++++++++++++++++++++
> 5 files changed, 40 insertions(+)
> create mode 100644 package/rtl8821cu/Config.in
> create mode 100644 package/rtl8821cu/rtl8821cu.hash
> create mode 100644 package/rtl8821cu/rtl8821cu.mk
>
> diff --git a/DEVELOPERS b/DEVELOPERS
> index 3a0e3c14ab..9152b3321b 100644
> --- a/DEVELOPERS
> +++ b/DEVELOPERS
> @@ -560,6 +560,7 @@ F: package/mosh/
> F: package/nerdctl/
> F: package/pkg-golang.mk
> F: package/rtl8821au/
> +F: package/rtl8821cu/
> F: package/runc/
> F: package/tini/
> F: support/testing/tests/package/test_docker_compose.py
> diff --git a/package/Config.in b/package/Config.in
> index 914c3584e9..0ffb1654ec 100644
> --- a/package/Config.in
> +++ b/package/Config.in
> @@ -587,6 +587,7 @@ endmenu
> source "package/rtl8723ds/Config.in"
> source "package/rtl8812au-aircrack-ng/Config.in"
> source "package/rtl8821au/Config.in"
> + source "package/rtl8821cu/Config.in"
> source "package/sane-backends/Config.in"
> source "package/sdparm/Config.in"
> source "package/sedutil/Config.in"
> diff --git a/package/rtl8821cu/Config.in b/package/rtl8821cu/Config.in
> new file mode 100644
> index 0000000000..a5a7b9d255
> --- /dev/null
> +++ b/package/rtl8821cu/Config.in
> @@ -0,0 +1,10 @@
> +comment "rtl8821cu needs a Linux kernel to be built"
> + depends on !BR2_LINUX_KERNEL
> +
> +config BR2_PACKAGE_RTL8821CU
> + bool "rtl8821cu"
> + depends on BR2_LINUX_KERNEL
> + help
> + rtl8821cu wifi driver
> +
> + https://github.com/brektrou/rtl8821CU
> diff --git a/package/rtl8821cu/rtl8821cu.hash b/package/rtl8821cu/rtl8821cu.hash
> new file mode 100644
> index 0000000000..efb9871472
> --- /dev/null
> +++ b/package/rtl8821cu/rtl8821cu.hash
> @@ -0,0 +1,3 @@
> +# Locally calculated
> +sha256 09b9fb4160003502d564d0d0d85d6f19b8b6d1627d1a339b3ddfca6a948d84fb rtl8821cu-86cc5ceb7c28b9b997838e1c796847f6c395c382.tar.gz
> +sha256 af54d00efc57cfce664171ac8be2a20c0f290b1b5c1a67bb2eba7b6380276c4e LICENSE
> diff --git a/package/rtl8821cu/rtl8821cu.mk b/package/rtl8821cu/rtl8821cu.mk
> new file mode 100644
> index 0000000000..18222e0014
> --- /dev/null
> +++ b/package/rtl8821cu/rtl8821cu.mk
> @@ -0,0 +1,25 @@
> +################################################################################
> +#
> +# rtl8821cu
> +#
> +################################################################################
> +
> +RTL8821CU_VERSION = 86cc5ceb7c28b9b997838e1c796847f6c395c382
> +RTL8821CU_SITE = $(call github,morrownr,8821cu-20210118,$(RTL8821CU_VERSION))
> +RTL8821CU_LICENSE = GPL-2.0
> +RTL8821CU_LICENSE_FILES = LICENSE
> +
> +RTL8821CU_USER_EXTRA_CFLAGS = \
> + -DCONFIG_$(call qstrip,$(BR2_ENDIAN))_ENDIAN \
> + -DCONFIG_IOCTL_CFG80211 \
> + -DRTW_USE_CFG80211_STA_EVENT \
> + -Wno-error
> +
> +RTL8821CU_MODULE_MAKE_OPTS = \
> + CONFIG_PLATFORM_GENERIC=n \
> + CONFIG_RTL8821CU=m \
> + KVER=$(LINUX_VERSION_PROBED) \
> + USER_EXTRA_CFLAGS="$(RTL8821CU_USER_EXTRA_CFLAGS)"
> +
> +$(eval $(kernel-module))
> +$(eval $(generic-package))
I've just built successfully for a Big Endian architecture and
everything looks good me so:
Reviewed-by: Giulio Benetti <giulio.benetti at benettiengineering.com>
Best regards
--
Giulio Benetti
CEO/CTO at Benetti Engineering sas
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