From: Lorenzo Bianconi <lorenzo@kernel.org>
To: nbd@nbd.name, johannes@sipsolutions.net
Cc: linux-wireless@vger.kernel.org, lorenzo.bianconi@redhat.com,
ryder.lee@mediatek.com, evelyn.tsai@mediatek.com,
john@phrozen.org
Subject: [RFC 0/7] add offchannel monitor chain support
Date: Tue, 28 Sep 2021 17:14:31 +0200 [thread overview]
Message-ID: <cover.1632841652.git.lorenzo@kernel.org> (raw)
Introduce the capability to configure a dedicated chain available for radar
detection on some hw (e.g. mt7915). The driver is supposed to implement CAC
management in sw or fw while hostapd (or iw) will implement the logic to
select and configure the monitored channel.
Using a dedicated chain to perform the CAC, the AP can avoid the CAC downtime
switching to a new DFS channel.
Lorenzo Bianconi (7):
mac80211: introduce set_offchan_chain callback
cfg80211: introduce nl80211_set_offchan_chain callback
cfg80211: introduce cfg80211_cac_offchan_event routine
mt76: mt7915: introduce mt7915_set_offchan_chain routine
mt76: mt7915: enable radar trigger on rdd2
mt76: mt7915: introduce rdd_monitor debugfs node
mt76: mt7915: add cac support for offchannel chain
.../wireless/mediatek/mt76/mt7915/debugfs.c | 37 +++++++++-
.../net/wireless/mediatek/mt76/mt7915/init.c | 4 ++
.../net/wireless/mediatek/mt76/mt7915/mac.c | 57 ++++++++++++++++
.../net/wireless/mediatek/mt76/mt7915/main.c | 33 +++++++++
.../net/wireless/mediatek/mt76/mt7915/mcu.c | 67 ++++++++++++++++++-
.../net/wireless/mediatek/mt76/mt7915/mcu.h | 24 +++++++
.../wireless/mediatek/mt76/mt7915/mt7915.h | 10 +++
include/net/cfg80211.h | 19 ++++++
include/net/mac80211.h | 5 ++
include/uapi/linux/nl80211.h | 6 ++
net/mac80211/cfg.c | 13 ++++
net/wireless/mlme.c | 26 +++++++
net/wireless/nl80211.c | 41 ++++++++++++
net/wireless/rdev-ops.h | 17 +++++
net/wireless/trace.h | 19 ++++++
15 files changed, 375 insertions(+), 3 deletions(-)
--
2.31.1
next reply other threads:[~2021-09-28 15:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-28 15:14 Lorenzo Bianconi [this message]
2021-09-28 15:14 ` [RFC 1/7] mac80211: introduce set_offchan_chain callback Lorenzo Bianconi
2021-09-28 15:14 ` [RFC 2/7] cfg80211: introduce nl80211_set_offchan_chain callback Lorenzo Bianconi
2021-09-28 15:14 ` [RFC 3/7] cfg80211: introduce cfg80211_cac_offchan_event routine Lorenzo Bianconi
2021-09-28 15:14 ` [RFC 4/7] mt76: mt7915: introduce mt7915_set_offchan_chain routine Lorenzo Bianconi
2021-09-28 15:14 ` [RFC 5/7] mt76: mt7915: enable radar trigger on rdd2 Lorenzo Bianconi
2021-09-28 15:14 ` [RFC 6/7] mt76: mt7915: introduce rdd_monitor debugfs node Lorenzo Bianconi
2021-09-28 15:14 ` [RFC 7/7] mt76: mt7915: add cac support for offchannel chain Lorenzo Bianconi
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