From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9446AC433EF for ; Wed, 22 Sep 2021 14:28:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6FAD36115A for ; Wed, 22 Sep 2021 14:28:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236219AbhIVO3m (ORCPT ); Wed, 22 Sep 2021 10:29:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235600AbhIVO3l (ORCPT ); Wed, 22 Sep 2021 10:29:41 -0400 Received: from mail-qk1-x72e.google.com (mail-qk1-x72e.google.com [IPv6:2607:f8b0:4864:20::72e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0396DC061574; Wed, 22 Sep 2021 07:28:11 -0700 (PDT) Received: by mail-qk1-x72e.google.com with SMTP id 72so10183583qkk.7; Wed, 22 Sep 2021 07:28:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=7nKRfey0vkooRwQvWuZKZSL57dIr9yLtcZg4izr4b3A=; b=oaOOWgXUFKvmQ1B7qMbXwPn9YxTtq8MkptSfI/u/4rfJtbcJCKzpJ43kZjHGnvp5uF Lt6dCIulM/reiwoEDgu+hTyRxoNU93oM18KMpfGQkjysED7TZkDRqAJkry9EbsBChFUO puGXwneDOKQkfA8fzurGsO7PMftrQ73mg64PRXxm0dzCWD7dK7NmYK0e7oumDUJKBYbw hrBE0vSiY5Ol6rtE5wwnDCaS+RQdMjCktou4b/jY0+PqJlLWsY581rp1evvI8Ex+ZOms 4ux9IeCbWjRsvfNuzZgAoAAfR8QZuT2ZNHqtvnXa67+AtSrFvQt96cwG2uazDoB/uvUL u9BA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=7nKRfey0vkooRwQvWuZKZSL57dIr9yLtcZg4izr4b3A=; b=BgFbTJ/xJs+siRF/BExyW+BCSKTsPTx4CN0mW6bEwh27ganl5FaGl2sbzyEe2O+LMX efp+5aNlPXEZAmqqRfFkUtZebUUka1e8m0H5Nypnl8ydjcpTEbRZm+IYokl4hr8wyua4 HVap8YHZgBjFb9HeUTGuzeNglEG+6AGDrJHGxWMpsJqQTOjjBv6BcvVN8JoxFyVsnU29 q7cY2iTOuxTiiu99gRbtKD/gmOwV7LjkUJ7KKT/rdVG/4jHLUrmukPInrMOgzqElvvJp h96JEjlwdhimU3luWXpYsnG3pPtNtfLT2UQmDzY5dHRXxbZGhZWd+7LbtGltVjjR5FVW jkoQ== X-Gm-Message-State: AOAM532rXSccAS6Kb4EQu+xG7/nDN+Ew7RsdsqAvnRpLINiINeUrFOxI kidWmCMuzOHbcfYl1iNGXE0P/dohrdLLtQ== X-Google-Smtp-Source: ABdhPJwncL85EzohfwONKOogn0xYQhLHxUT+k2wwTqGmWOq6yqNL+wRkTAeejEezhkijX/86tMP4qA== X-Received: by 2002:a37:9b58:: with SMTP id d85mr42086qke.311.1632320889682; Wed, 22 Sep 2021 07:28:09 -0700 (PDT) Received: from localhost.localdomain ([170.84.227.206]) by smtp.gmail.com with ESMTPSA id s8sm1381567qta.48.2021.09.22.07.28.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Sep 2021 07:28:09 -0700 (PDT) From: Ramon Fontes To: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-wireless@vger.kernel.org Cc: johannes@sipsolutions.net, kvalo@codeaurora.org, davem@davemloft.net, Ramon Fontes Subject: [PATCH] mac80211_hwsim: enable 6GHz channels Date: Wed, 22 Sep 2021 11:28:03 -0300 Message-Id: <20210922142803.192601-1-ramonreisfontes@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org This adds 6 GHz capabilities and reject HT/VHT Signed-off-by: Ramon Fontes --- drivers/net/wireless/mac80211_hwsim.c | 150 +++++++++++++++++++++++--- 1 file changed, 137 insertions(+), 13 deletions(-) diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index ffa894f73..e31770439 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -2988,6 +2988,118 @@ static const struct ieee80211_sband_iftype_data he_capa_5ghz[] = { #endif }; +static const struct ieee80211_sband_iftype_data he_capa_6ghz[] = { + { + /* TODO: should we support other types, e.g., P2P?*/ + .types_mask = BIT(NL80211_IFTYPE_STATION) | + BIT(NL80211_IFTYPE_AP), + .he_6ghz_capa = { + .capa = IEEE80211_HE_6GHZ_CAP_MIN_MPDU_START | + IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP | + IEEE80211_HE_6GHZ_CAP_MAX_MPDU_LEN | + cpu_to_le16(IEEE80211_HE_6GHZ_CAP_TX_ANTPAT_CONS | + IEEE80211_HE_6GHZ_CAP_RX_ANTPAT_CONS), + }, + .he_cap = { + .has_he = true, + .he_cap_elem = { + .mac_cap_info[0] = + IEEE80211_HE_MAC_CAP0_HTC_HE, + .mac_cap_info[1] = + IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US | + IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8, + .mac_cap_info[2] = + IEEE80211_HE_MAC_CAP2_BSR | + IEEE80211_HE_MAC_CAP2_MU_CASCADING | + IEEE80211_HE_MAC_CAP2_ACK_EN, + .mac_cap_info[3] = + IEEE80211_HE_MAC_CAP3_OMI_CONTROL | + IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3, + .mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU, + .phy_cap_info[0] = + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G | + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G | + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G, + .phy_cap_info[1] = + IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK | + IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A | + IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD | + IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS, + .phy_cap_info[2] = + IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US | + IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ | + IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ | + IEEE80211_HE_PHY_CAP2_UL_MU_FULL_MU_MIMO | + IEEE80211_HE_PHY_CAP2_UL_MU_PARTIAL_MU_MIMO, + + /* Leave all the other PHY capability bytes + * unset, as DCM, beam forming, RU and PPE + * threshold information are not supported + */ + }, + .he_mcs_nss_supp = { + .rx_mcs_80 = cpu_to_le16(0xfffa), + .tx_mcs_80 = cpu_to_le16(0xfffa), + .rx_mcs_160 = cpu_to_le16(0xfffa), + .tx_mcs_160 = cpu_to_le16(0xfffa), + .rx_mcs_80p80 = cpu_to_le16(0xfffa), + .tx_mcs_80p80 = cpu_to_le16(0xfffa), + }, + }, + }, +#ifdef CONFIG_MAC80211_MESH + { + /* TODO: should we support other types, e.g., IBSS?*/ + .types_mask = BIT(NL80211_IFTYPE_MESH_POINT), + .he_6ghz_capa = { + .capa = IEEE80211_HE_6GHZ_CAP_MIN_MPDU_START | + IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP | + IEEE80211_HE_6GHZ_CAP_MAX_MPDU_LEN | + cpu_to_le16(IEEE80211_HE_6GHZ_CAP_TX_ANTPAT_CONS | + IEEE80211_HE_6GHZ_CAP_RX_ANTPAT_CONS), + }, + .he_cap = { + .has_he = true, + .he_cap_elem = { + .mac_cap_info[0] = + IEEE80211_HE_MAC_CAP0_HTC_HE, + .mac_cap_info[1] = + IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8, + .mac_cap_info[2] = + IEEE80211_HE_MAC_CAP2_ACK_EN, + .mac_cap_info[3] = + IEEE80211_HE_MAC_CAP3_OMI_CONTROL | + IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_EXT_3, + .mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU, + .phy_cap_info[0] = + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G | + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G | + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G, + .phy_cap_info[1] = + IEEE80211_HE_PHY_CAP1_PREAMBLE_PUNC_RX_MASK | + IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A | + IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD | + IEEE80211_HE_PHY_CAP1_MIDAMBLE_RX_TX_MAX_NSTS, + .phy_cap_info[2] = 0, + + /* Leave all the other PHY capability bytes + * unset, as DCM, beam forming, RU and PPE + * threshold information are not supported + */ + }, + .he_mcs_nss_supp = { + .rx_mcs_80 = cpu_to_le16(0xfffa), + .tx_mcs_80 = cpu_to_le16(0xfffa), + .rx_mcs_160 = cpu_to_le16(0xfffa), + .tx_mcs_160 = cpu_to_le16(0xfffa), + .rx_mcs_80p80 = cpu_to_le16(0xfffa), + .tx_mcs_80p80 = cpu_to_le16(0xfffa), + }, + }, + }, +#endif +}; + static void mac80211_hwsim_he_capab(struct ieee80211_supported_band *sband) { u16 n_iftype_data; @@ -3000,6 +3112,10 @@ static void mac80211_hwsim_he_capab(struct ieee80211_supported_band *sband) n_iftype_data = ARRAY_SIZE(he_capa_5ghz); sband->iftype_data = (struct ieee80211_sband_iftype_data *)he_capa_5ghz; + } else if (sband->band == NL80211_BAND_6GHZ) { + n_iftype_data = ARRAY_SIZE(he_capa_6ghz); + sband->iftype_data = + (struct ieee80211_sband_iftype_data *)he_capa_6ghz; } else { return; } @@ -3290,6 +3406,12 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, sband->vht_cap.vht_mcs.tx_mcs_map = sband->vht_cap.vht_mcs.rx_mcs_map; break; + case NL80211_BAND_6GHZ: + sband->channels = data->channels_6ghz; + sband->n_channels = ARRAY_SIZE(hwsim_channels_6ghz); + sband->bitrates = data->rates + 4; + sband->n_bitrates = ARRAY_SIZE(hwsim_rates) - 4; + break; case NL80211_BAND_S1GHZ: memcpy(&sband->s1g_cap, &hwsim_s1g_cap, sizeof(sband->s1g_cap)); @@ -3300,19 +3422,21 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, continue; } - sband->ht_cap.ht_supported = true; - sband->ht_cap.cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 | - IEEE80211_HT_CAP_GRN_FLD | - IEEE80211_HT_CAP_SGI_20 | - IEEE80211_HT_CAP_SGI_40 | - IEEE80211_HT_CAP_DSSSCCK40; - sband->ht_cap.ampdu_factor = 0x3; - sband->ht_cap.ampdu_density = 0x6; - memset(&sband->ht_cap.mcs, 0, - sizeof(sband->ht_cap.mcs)); - sband->ht_cap.mcs.rx_mask[0] = 0xff; - sband->ht_cap.mcs.rx_mask[1] = 0xff; - sband->ht_cap.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED; + if (band != NL80211_BAND_6GHZ){ + sband->ht_cap.ht_supported = true; + sband->ht_cap.cap = IEEE80211_HT_CAP_SUP_WIDTH_20_40 | + IEEE80211_HT_CAP_GRN_FLD | + IEEE80211_HT_CAP_SGI_20 | + IEEE80211_HT_CAP_SGI_40 | + IEEE80211_HT_CAP_DSSSCCK40; + sband->ht_cap.ampdu_factor = 0x3; + sband->ht_cap.ampdu_density = 0x6; + memset(&sband->ht_cap.mcs, 0, + sizeof(sband->ht_cap.mcs)); + sband->ht_cap.mcs.rx_mask[0] = 0xff; + sband->ht_cap.mcs.rx_mask[1] = 0xff; + sband->ht_cap.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED; + } mac80211_hwsim_he_capab(sband); -- 2.25.1