From patchwork Thu Jun 6 18:07:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Felix Fietkau X-Patchwork-Id: 802599 Received: from nbd.name (nbd.name [46.4.11.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DAD271991D4 for ; Thu, 6 Jun 2024 18:07:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.4.11.11 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717697240; cv=none; b=XV5Ze7C6t7xzw8qplNDdhWYnrLmhUIa5hLOb6knt6vtgYvxP+MYKG8bzyGmzDwHXcs06MaiB+p0aQVW8P6GvczkmkuR9sJORVj21eUUfen3I9Q+FYSZnRMN2zrqegfcCZFR0qHA1WccG/ITpHW6omfmbFi7PAvdVcL83OhopME0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717697240; c=relaxed/simple; bh=L0xoNxB36J4Mx9116ONuACgOQV074hsWsLHXB/9Pxxc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=JiTB40igJRSXp1R6+kTmOTnJPunpLJYipfswA79FwcIJ0tLukGmSPqPqpXS2ddS1NCj6ngrc4CW4u7MbK6umdA0myYHtm4ZMVrJTFCE6blwjdyMwVx6ekRL0QqmRTt1cH86BBMhIUHmHS/caoJ6BdGDgD9TTPSZIvYMC4iydGH4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nbd.name; spf=none smtp.mailfrom=nbd.name; dkim=pass (1024-bit key) header.d=nbd.name header.i=@nbd.name header.b=ULjHJ7UT; arc=none smtp.client-ip=46.4.11.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nbd.name Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=nbd.name Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=nbd.name header.i=@nbd.name header.b="ULjHJ7UT" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=nbd.name; s=20160729; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=BnRLGsQdHzBIFwy2a7a4pMb4QdK2fWR40v5UFjKAhTw=; b=ULjHJ7UTrCEMtiY3HwI8TdXR17 qG+upRIxSdNPWxbOmlJ08J7LmHVkIDB+dJEMWCyw4bUu2l0bAYBUE7A1sRWJA6Zaq//5rRP5ewaOK +cmY3zBQFkPCuMcpO8ZMdxzP86GDgrh/C4UHpdbn964txnnIH+Tc3uqsTqxCeRPl706A=; Received: from p4ff130d0.dip0.t-ipconnect.de ([79.241.48.208] helo=localhost.localdomain) by ds12 with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 (Exim 4.96) (envelope-from ) id 1sFHW7-008aic-1I; Thu, 06 Jun 2024 20:07:15 +0200 From: Felix Fietkau To: linux-wireless@vger.kernel.org Cc: johannes@sipsolutions.net, quic_adisi@quicinc.com, quic_periyasa@quicinc.com, ath12k@lists.infradead.org Subject: [RFC v3 5/8] wifi: mac80211: add radio index to ieee80211_chanctx_conf Date: Thu, 6 Jun 2024 20:07:10 +0200 Message-ID: <2b389cf0e43d37b6d9225392cf82fa23fd3cc385.1717696995.git-series.nbd@nbd.name> X-Mailer: git-send-email 2.44.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Will be used to explicitly assign a channel context to a wiphy radio. Signed-off-by: Felix Fietkau --- include/net/mac80211.h | 2 ++ net/mac80211/chan.c | 8 +++++--- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index ecfa65ade226..98394970c991 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -250,6 +250,7 @@ struct ieee80211_chan_req { * @min_def: the minimum channel definition currently required. * @ap: the channel definition the AP actually is operating as, * for use with (wider bandwidth) OFDMA + * @radio_idx: index of the wiphy radio used used for this channel * @rx_chains_static: The number of RX chains that must always be * active on the channel to receive MIMO transmissions * @rx_chains_dynamic: The number of RX chains that must be enabled @@ -264,6 +265,7 @@ struct ieee80211_chanctx_conf { struct cfg80211_chan_def min_def; struct cfg80211_chan_def ap; + int radio_idx; u8 rx_chains_static, rx_chains_dynamic; bool radar_enabled; diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c index ec16d7676088..574ae961a7cf 100644 --- a/net/mac80211/chan.c +++ b/net/mac80211/chan.c @@ -638,7 +638,8 @@ ieee80211_chanctx_radar_required(struct ieee80211_local *local, static struct ieee80211_chanctx * ieee80211_alloc_chanctx(struct ieee80211_local *local, const struct ieee80211_chan_req *chanreq, - enum ieee80211_chanctx_mode mode) + enum ieee80211_chanctx_mode mode, + int radio_idx) { struct ieee80211_chanctx *ctx; @@ -656,6 +657,7 @@ ieee80211_alloc_chanctx(struct ieee80211_local *local, ctx->conf.rx_chains_dynamic = 1; ctx->mode = mode; ctx->conf.radar_enabled = false; + ctx->conf.radio_idx = radio_idx; _ieee80211_recalc_chanctx_min_def(local, ctx, NULL); return ctx; @@ -696,7 +698,7 @@ ieee80211_new_chanctx(struct ieee80211_local *local, lockdep_assert_wiphy(local->hw.wiphy); - ctx = ieee80211_alloc_chanctx(local, chanreq, mode); + ctx = ieee80211_alloc_chanctx(local, chanreq, mode, -1); if (!ctx) return ERR_PTR(-ENOMEM); @@ -1126,7 +1128,7 @@ int ieee80211_link_reserve_chanctx(struct ieee80211_link_data *link, !list_empty(&curr_ctx->reserved_links)) return -EBUSY; - new_ctx = ieee80211_alloc_chanctx(local, chanreq, mode); + new_ctx = ieee80211_alloc_chanctx(local, chanreq, mode, -1); if (!new_ctx) return -ENOMEM;