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From: Karthikeyan Periyasamy <quic_periyasa@quicinc.com>
To: <ath12k@lists.infradead.org>, <johannes@sipsolutions.net>
CC: <linux-wireless@vger.kernel.org>,
        Karthikeyan Periyasamy
	<quic_periyasa@quicinc.com>
Subject: [PATCH 00/13] wifi: Add multi physical hardware iface combination support
Date: Thu, 28 Mar 2024 12:59:03 +0530
Message-ID: <20240328072916.1164195-1-quic_periyasa@quicinc.com>
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The prerequisite for MLO support in cfg80211/mac80211 is that all the links
participating in MLO must be from the same wiphy/ieee80211_hw. To meet this
expectation, some drivers may need to group multiple discrete hardware each
acting as a link in MLO under single wiphy. So it required to have some
sort of mapping while describing interface combination capabilities for
each of the underlying physical hardware. This patch set tries to add an
infrastructure to advertise underlying hw specific capabilities like
channel and interface combinations.

Some of the todos

 - More than one concurrent monitor mode support each operating on
   different channels under one ieee80211_hw
 - Mechanism for each underlying radio specific configurations like
   txpower, channel, etc.

RFC series Link: https://lore.kernel.org/linux-wireless/20220920100518.19705-1-quic_vthiagar@quicinc.com/

Harshitha Prem (1):
  wifi: ath12k: Advertise multi hardware iface combination

Karthikeyan Periyasamy (1):
  wifi: ath12k: Introduce iface combination cleanup helper

Vasanthakumar Thiagarajan (11):
  wifi: cfg80211: Add provision to advertise multiple radio in one wiphy
  wifi: nl80211: send underlying multi-hardware channel capabilities to
    user space
  wifi: cfg80211: Refactor the interface combination limit check
  wifi: cfg80211/mac80211: extend iface comb advertisement for
    multi-hardware dev
  wifi: nl80211: Refactor the interface combination limit check
  wifi: nl80211: send iface combination to user space in multi-hardware
    wiphy
  wifi: cfg80211/mac80211: Refactor iface comb iterate callback for
    multi-hardware dev
  wifi: cfg80211: Refactor the iface combination iteration helper
    function
  wifi: cfg80211: Add multi-hardware iface combination support
  wifi: mac80211: expose channel context helper function
  wifi: mac80211: Add multi-hardware support in the iface comb helper

 drivers/net/wireless/ath/ath12k/mac.c | 147 +++++++++++-
 include/net/cfg80211.h                | 175 +++++++++++++-
 include/uapi/linux/nl80211.h          |  78 ++++++-
 net/mac80211/chan.c                   |  35 ++-
 net/mac80211/ieee80211_i.h            |   5 +-
 net/mac80211/main.c                   |  46 ++++
 net/mac80211/util.c                   | 196 ++++++++++++++--
 net/wireless/core.c                   | 294 +++++++++++++++++++----
 net/wireless/nl80211.c                | 154 ++++++++++--
 net/wireless/util.c                   | 321 ++++++++++++++++++++++----
 10 files changed, 1318 insertions(+), 133 deletions(-)


base-commit: d69aef8084cc72df7b0f2583096d9b037c647ec8
-- 
2.34.1