From patchwork Tue Dec 17 16:04:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Crispin X-Patchwork-Id: 11298043 X-Patchwork-Delegate: johannes@sipsolutions.net Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 508336C1 for ; Tue, 17 Dec 2019 16:05:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2F67021835 for ; Tue, 17 Dec 2019 16:05:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728097AbfLQQFI (ORCPT ); Tue, 17 Dec 2019 11:05:08 -0500 Received: from nbd.name ([46.4.11.11]:48386 "EHLO nbd.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727736AbfLQQFH (ORCPT ); Tue, 17 Dec 2019 11:05:07 -0500 Received: from pd95fd66b.dip0.t-ipconnect.de ([217.95.214.107] helo=bertha.fritz.box) by ds12 with esmtpa (Exim 4.89) (envelope-from ) id 1ihFLM-0002Ku-9l; Tue, 17 Dec 2019 17:05:04 +0100 From: John Crispin To: Johannes Berg , Kalle Valo Cc: linux-wireless@vger.kernel.org, ath11k@lists.infradead.org, Miles Hu , John Crispin Subject: [PATCH 2/3] mac80211: add support for setting fixed HE rate/gi/ltf Date: Tue, 17 Dec 2019 17:04:54 +0100 Message-Id: <20191217160455.311-2-john@phrozen.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191217160455.311-1-john@phrozen.org> References: <20191217160455.311-1-john@phrozen.org> MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Miles Hu With nl80211 now able to receive fixed HE rate/gi/ltf settings we want to propagate these further down the stack into the mac80211 drivers. This patch copies the values into the sdata struct. Signed-off-by: John Crispin Signed-off-by: Miles Hu --- net/mac80211/cfg.c | 11 +++++++++++ net/mac80211/ieee80211_i.h | 3 +++ 2 files changed, 14 insertions(+) diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index e109b47c4219..463eef8aae3e 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -2905,9 +2905,13 @@ static int ieee80211_set_bitrate_mask(struct wiphy *wiphy, memcpy(sdata->rc_rateidx_vht_mcs_mask[i], mask->control[i].vht_mcs, sizeof(mask->control[i].vht_mcs)); + memcpy(sdata->rc_rateidx_he_mcs_mask[i], + mask->control[i].he_mcs, + sizeof(mask->control[i].he_mcs)); sdata->rc_has_mcs_mask[i] = false; sdata->rc_has_vht_mcs_mask[i] = false; + sdata->rc_has_he_mcs_mask[i] = false; if (!sband) continue; @@ -2924,6 +2928,13 @@ static int ieee80211_set_bitrate_mask(struct wiphy *wiphy, break; } } + + for (j = 0; j < NL80211_HE_NSS_MAX; j++) { + if (~sdata->rc_rateidx_he_mcs_mask[i][j]) { + sdata->rc_has_he_mcs_mask[i] = true; + break; + } + } } return 0; diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 791ce58d0f09..6cc6637cec96 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -963,6 +963,9 @@ struct ieee80211_sub_if_data { bool rc_has_vht_mcs_mask[NUM_NL80211_BANDS]; u16 rc_rateidx_vht_mcs_mask[NUM_NL80211_BANDS][NL80211_VHT_NSS_MAX]; + bool rc_has_he_mcs_mask[NUM_NL80211_BANDS]; + u16 rc_rateidx_he_mcs_mask[NUM_NL80211_BANDS][NL80211_HE_NSS_MAX]; + union { struct ieee80211_if_ap ap; struct ieee80211_if_wds wds;