From patchwork Mon Jun 22 06:43:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Crispin X-Patchwork-Id: 11617001 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 6EC8E138C for ; Mon, 22 Jun 2020 06:44:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5E1D325429 for ; Mon, 22 Jun 2020 06:44:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726750AbgFVGoE (ORCPT ); Mon, 22 Jun 2020 02:44:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725933AbgFVGoE (ORCPT ); Mon, 22 Jun 2020 02:44:04 -0400 Received: from nbd.name (nbd.name [IPv6:2a01:4f8:221:3d45::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE364C061795 for ; Sun, 21 Jun 2020 23:44:03 -0700 (PDT) Received: from [46.59.177.224] (helo=localhost.localdomain) by ds12 with esmtpa (Exim 4.89) (envelope-from ) id 1jnGBR-0001V5-FS; Mon, 22 Jun 2020 08:43:57 +0200 From: John Crispin To: Johannes Berg Cc: linux-wireless@vger.kernel.org, ath11k@lists.infradead.org, Miles Hu , John Crispin Subject: [PATCH V55 2/3] mac80211: add support for setting fixed HE rate/gi/ltf Date: Mon, 22 Jun 2020 08:43:48 +0200 Message-Id: <20200622064349.2431682-2-john@phrozen.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200622064349.2431682-1-john@phrozen.org> References: <20200622064349.2431682-1-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: Miles Hu Signed-off-by: John Crispin --- 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 9b360544ad6f..6de20163875e 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -2856,9 +2856,13 @@ 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; @@ -2875,6 +2879,13 @@ 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 ec1a71ac65f2..f8ed50421337 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -968,6 +968,9 @@ struct ieee80211_sub_if_data { u32 beacon_rateidx_mask[NUM_NL80211_BANDS]; bool beacon_rate_set; + 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;