ACK: [PATCH 0/5][SRU][L][M] UNII-4 5.9G Band support request on

Tim Gardner tim.gardner at canonical.com
Wed Jul 5 17:46:43 UTC 2023


On 6/29/23 1:29 AM, AceLan Kao wrote:
> From: "Chia-Lin Kao (AceLan)" <acelan.kao at canonical.com>
> 
> BugLink: https://bugs.launchpad.net/bugs/2023952
> 
> [Impact]
> The platform can't connect to AP with Wi-Fi 5.9G capability and wifi function doesn't work properly.
> 
> [Fix]
> Realtek has verified the 5.9G function with 8852BE WLAN on WarlockMLK2 Intel platform and submitted upstream.
> https://lore.kernel.org/linux-wireless/20230508081211.38760-1-pkshih@realtek.com/
> 
> Included in v6.5-rc
> e3b77c06c886 wifi: rtw89: support U-NII-4 channels on 5GHz band
> a002f98123dd wifi: rtw89: regd: judge UNII-4 according to BIOS and chip
> e897b0bef38a wifi: rtw89: introduce realtek ACPI DSM method
> 
> [Test]
> Verified by ODM and can connect to 5.9G AP
> 
> [Where problems could occur]
> The code for 5.9G band is control by the flag support_unii4, I don't see
> any cases that change the old behavior.
> 
> The first commit for Lunar will be included through stable update soon.
> 
> Ping-Ke Shih (2):
>    wifi: rtw89: fix potential race condition between napi_init and
>      napi_enable
>    wifi: rtw89: 8851b: add 8851B basic chip_info
> 
> Zong-Zhe Yang (3):
>    wifi: rtw89: introduce realtek ACPI DSM method
>    wifi: rtw89: regd: judge UNII-4 according to BIOS and chip
>    wifi: rtw89: support U-NII-4 channels on 5GHz band
> 
>   drivers/net/wireless/realtek/rtw89/Makefile   |   3 +-
>   drivers/net/wireless/realtek/rtw89/acpi.c     |  52 +++++++++
>   drivers/net/wireless/realtek/rtw89/acpi.h     |  21 ++++
>   drivers/net/wireless/realtek/rtw89/core.c     |  20 +++-
>   drivers/net/wireless/realtek/rtw89/core.h     |   2 +
>   drivers/net/wireless/realtek/rtw89/pci.c      |  19 ++--
>   drivers/net/wireless/realtek/rtw89/regd.c     |  61 +++++++++++
>   drivers/net/wireless/realtek/rtw89/rtw8851b.c | 102 ++++++++++++++++++
>   drivers/net/wireless/realtek/rtw89/rtw8851b.h |  15 +++
>   drivers/net/wireless/realtek/rtw89/rtw8852a.c |   1 +
>   drivers/net/wireless/realtek/rtw89/rtw8852b.c |   1 +
>   drivers/net/wireless/realtek/rtw89/rtw8852c.c |   1 +
>   12 files changed, 284 insertions(+), 14 deletions(-)
>   create mode 100644 drivers/net/wireless/realtek/rtw89/acpi.c
>   create mode 100644 drivers/net/wireless/realtek/rtw89/acpi.h
>   create mode 100644 drivers/net/wireless/realtek/rtw89/rtw8851b.c
>   create mode 100644 drivers/net/wireless/realtek/rtw89/rtw8851b.h
> 
Acked-by: Tim Gardner <tim.gardner at canonical.com>
-- 
-----------
Tim Gardner
Canonical, Inc




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