From: jeff.chen_1@oss.nxp.com
To: linux-wireless@vger.kernel.org
Cc: johannes@sipsolutions.net, francesco@dolcini.it,
kees+treewide@kernel.org, arend.vanspriel@broadcom.com,
benjamin.berg@intel.com, Jeff Chen <jeff.chen_1@nxp.com>
Subject: [PATCH nxpwifi-next v3 0/3] wifi: nxpwifi: add TX power limit configuration support
Date: Mon, 5 Oct 2026 13:44:11 +0800 [thread overview]
Message-ID: <20261005054414.2874415-1-jeff.chen_1@oss.nxp.com> (raw)
From: Jeff Chen <jeff.chen_1@nxp.com>
This series adds support for accessing firmware Transmit Rate-based
Power Control (TRPC) configuration through an NL80211 vendor command.
Patch 1 adds common NXP vendor command definitions in a UAPI header.
Patch 2 adds support for the firmware TRPC command used to retrieve and
update TX power limit data.
Patch 3 exposes the TRPC configuration interface to userspace through
NL80211_CMD_VENDOR.
Changes in v3:
- Fix kernel-doc warnings.
- Rename txpwr symbols to txpwrlimit for consistency.
Changes in v2:
- Add a common UAPI header for NXP vendor command definitions.
- Move vendor command definitions from the driver to the UAPI header.
- Address review comments.
Jeff Chen (3):
wifi: nl80211: vendor-cmd: add NXP vendor command definitions
wifi: nxpwifi: add firmware TRPC 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 | 11 ++
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 | 67 +++++++++
drivers/net/wireless/nxp/nxpwifi/vendor.c | 152 ++++++++++++++++++++
drivers/net/wireless/nxp/nxpwifi/vendor.h | 14 ++
include/uapi/linux/nl80211-vnd-nxp.h | 81 +++++++++++
10 files changed, 349 insertions(+), 1 deletion(-)
create mode 100644 drivers/net/wireless/nxp/nxpwifi/vendor.c
create mode 100644 drivers/net/wireless/nxp/nxpwifi/vendor.h
create mode 100644 include/uapi/linux/nl80211-vnd-nxp.h
base-commit: f49defea7668d8c68ec19fa085ef3da6075561c7
--
2.34.1
next reply other threads:[~2026-10-05 5:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-05 5:44 jeff.chen_1 [this message]
2026-10-05 5:44 ` [PATCH nxpwifi-next v3 1/3] wifi: nl80211: vendor-cmd: add NXP vendor command definitions jeff.chen_1
2026-10-05 5:49 ` Johannes Berg
2026-10-05 8:31 ` jeff.chen_1
2026-10-05 5:44 ` [PATCH nxpwifi-next v3 2/3] wifi: nxpwifi: add firmware TRPC command support jeff.chen_1
2026-10-05 5:44 ` [PATCH nxpwifi-next v3 3/3] wifi: nxpwifi: add netlink vendor command for TX power limits jeff.chen_1
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