From: jeff.chen_1@oss.nxp.com
To: linux-wireless@vger.kernel.org
Cc: johannes@sipsolutions.net, francesco@dolcini.it,
Jeff Chen <jeff.chen_1@nxp.com>
Subject: [PATCH 0/2] wifi: nxpwifi: add TX power limit configuration support
Date: Thu, 1 Oct 2026 18:06:38 +0800 [thread overview]
Message-ID: <20261001100640.2829946-1-jeff.chen_1@oss.nxp.com> (raw)
From: Jeff Chen <jeff.chen_1@nxp.com>
This series adds support for configuring firmware TX power limits in
nxpwifi.
The firmware exposes TX power limit information through the channel TRPC
configuration command, which uses a firmware-defined, chipset-specific
data format. Since this format is part of the firmware interface and has
no equivalent representation in the generic nl80211 TX power API, it is
exposed through a cfg80211 vendor command.
Patch 1 adds host command support for the firmware TRPC configuration
interface.
Patch 2 adds a cfg80211 vendor command for retrieving and updating TX
power limit data.
Jeff Chen (2):
wifi: nxpwifi: add TX power limit host command support
wifi: nxpwifi: add netlink vendor command for TX power limits
drivers/net/wireless/nxp/nxpwifi/Makefile | 1 +
drivers/net/wireless/nxp/nxpwifi/cfg.h | 14 ++
drivers/net/wireless/nxp/nxpwifi/cfg80211.c | 5 +-
drivers/net/wireless/nxp/nxpwifi/fw.h | 8 +
drivers/net/wireless/nxp/nxpwifi/main.h | 3 +
drivers/net/wireless/nxp/nxpwifi/sta_cfg.c | 8 +
drivers/net/wireless/nxp/nxpwifi/sta_cmd.c | 74 +++++++++
drivers/net/wireless/nxp/nxpwifi/vendor.c | 164 ++++++++++++++++++++
drivers/net/wireless/nxp/nxpwifi/vendor.h | 46 ++++++
9 files changed, 322 insertions(+), 1 deletion(-)
create mode 100644 drivers/net/wireless/nxp/nxpwifi/vendor.c
create mode 100644 drivers/net/wireless/nxp/nxpwifi/vendor.h
base-commit: 1631d79ae57dce2c5f88ad278307028638a8b4d9
--
2.34.1
next reply other threads:[~2026-10-01 10:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-01 10:06 jeff.chen_1 [this message]
2026-10-01 10:06 ` [PATCH 1/2] wifi: nxpwifi: add TX power limit host command support jeff.chen_1
2026-10-01 10:08 ` Johannes Berg
2026-10-01 10:06 ` [PATCH 2/2] wifi: nxpwifi: add netlink vendor command for TX power limits jeff.chen_1
2026-10-01 10:10 ` Johannes Berg
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