From patchwork Fri Feb 4 22:02:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johannes Berg X-Patchwork-Id: 540544 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5E580C433EF for ; Fri, 4 Feb 2022 22:03:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344850AbiBDWDQ (ORCPT ); Fri, 4 Feb 2022 17:03:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47192 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344161AbiBDWDJ (ORCPT ); Fri, 4 Feb 2022 17:03:09 -0500 Received: from sipsolutions.net (s3.sipsolutions.net [IPv6:2a01:4f8:191:4433::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A1EEFC06173D for ; Fri, 4 Feb 2022 14:03:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sipsolutions.net; s=mail; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Content-Type:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-To: Resent-Cc:Resent-Message-ID; bh=bU5GzrihpO4nN8Z+HPgf07Ke+cVS3pXzD4o5O8jSyhs=; t=1644012188; x=1645221788; b=Xoev+L4cYlpaHseLaiSU8cYnxLUgyjN8MKlEBVjJxeCbm05 Z+/4t/69M8K+U7/UmRnci6mGSRf7tQLhZ+fBuemP0vSCniX2g46TAVFdThFVotouMBh5XQ4bd9iUD ypZXtvKaKiGy0+HsXn9AoWNoKyCv8SRNpcWoqySoDHh5Po6uzJkZGQAFQL8YQwFQbC8mqb3BjolS5 5Aq+VZTl7sXFcqedZ5Uo7vZEahsbkykp+Su3+ou/CCnOvBDNsg5bO/Zfj6RBW4jmAFcsgyBBvS5j9 c0AHoTNp4tHAzR/XgnE++WVfYVFPrbn4tg4SyEQPdzup8tsvZDEmDNF4MuC97Mig==; Received: by sipsolutions.net with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.95) (envelope-from ) id 1nG6fa-00EeJL-RL; Fri, 04 Feb 2022 23:03:07 +0100 From: Johannes Berg To: linux-wireless@vger.kernel.org Cc: Veerendranath Jakkam , Ilan Peer , Jia Ding , Mordechay Goodstein , Sriram R Subject: [PATCH 19/19] mac80211_hwsim: Advertise support for EHT capabilities Date: Fri, 4 Feb 2022 23:02:55 +0100 Message-Id: <20220204230119.853fe2c626af.I11d6911dafc01deb8ceb7828e363e8554701790a@changeid> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220204220255.448224-1-johannes@sipsolutions.net> References: <20220204220255.448224-1-johannes@sipsolutions.net> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Ilan Peer Add EHT capabilities to bands. Signed-off-by: Ilan Peer Signed-off-by: Johannes Berg --- drivers/net/wireless/mac80211_hwsim.c | 261 ++++++++++++++++++++++++-- 1 file changed, 249 insertions(+), 12 deletions(-) diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index f761620408e1..a6a739148004 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -4,7 +4,7 @@ * Copyright (c) 2008, Jouni Malinen * Copyright (c) 2011, Javier Lopez * Copyright (c) 2016 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 - 2020 Intel Corporation + * Copyright (C) 2018 - 2022 Intel Corporation */ /* @@ -2901,7 +2901,7 @@ static void hwsim_mcast_new_radio(int id, struct genl_info *info, nlmsg_free(mcast_skb); } -static const struct ieee80211_sband_iftype_data he_capa_2ghz[] = { +static const struct ieee80211_sband_iftype_data sband_capa_2ghz[] = { { .types_mask = BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_AP), @@ -2947,6 +2947,67 @@ static const struct ieee80211_sband_iftype_data he_capa_2ghz[] = { .tx_mcs_80p80 = cpu_to_le16(0xffff), }, }, + .eht_cap = { + .has_eht = true, + .eht_cap_elem = { + .mac_cap_info[0] = + IEEE80211_EHT_MAC_CAP0_NSEP_PRIO_ACCESS_SUPP | + IEEE80211_EHT_MAC_CAP0_OM_CONTROL_SUPP | + IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_SUPP | + IEEE80211_EHT_MAC_CAP0_ARR_CONTROL_SUPP, + .phy_cap_info[0] = + IEEE80211_EHT_PHY_CAP0_242_TONE_RU | + IEEE80211_EHT_PHY_CAP0_NDP_4_EHT_LFT_32_GI | + IEEE80211_EHT_PHY_CAP0_PARTIAL_BW_UL_MU_MIMO | + IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMER | + IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMEE, + .phy_cap_info[3] = + IEEE80211_EHT_PHY_CAP3_NG_16_SU_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_NG_16_MU_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_CODEBOOK_4_2_SU_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_CODEBOOK_7_5_MU_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_TRIG_SU_BF_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_TRIG_MU_BF_PART_BW_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_TRIG_CQI_FEEDBACK, + .phy_cap_info[4] = + IEEE80211_EHT_PHY_CAP4_PART_BW_DL_MU_MIMO | + IEEE80211_EHT_PHY_CAP4_PSR_SR_SUPP | + IEEE80211_EHT_PHY_CAP4_POWER_BOOST_FACT_SUPP | + IEEE80211_EHT_PHY_CAP4_EHT_MU_PPDU_4_EHT_LTF_08_GI | + IEEE80211_EHT_PHY_CAP4_MAX_NC, + .phy_cap_info[5] = + IEEE80211_EHT_PHY_CAP5_NON_TRIG_CQI_FEEDBACK | + IEEE80211_EHT_PHY_CAP5_TX_LESS_242_TONE_RU_SUPP | + IEEE80211_EHT_PHY_CAP5_RX_LESS_242_TONE_RU_SUPP | + IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT | + IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL | + IEEE80211_EHT_PHY_CAP5_MAX_NUM_SUPP_EHT_LTF, + .phy_cap_info[6] = + IEEE80211_EHT_PHY_CAP6_MAX_NUM_SUPP_EHT_LTF | + IEEE80211_EHT_PHY_CAP6_MCS15_SUPP, + .phy_cap_info[7] = + IEEE80211_EHT_PHY_CAP7_20MHZ_STA_RX_NDP_WIDER_BW, + }, + + /* For all MCS and bandwidth, set 8 NSS for both Tx and + * Rx + */ + .eht_mcs_nss_supp = { + /* + * Since B0, B1, B2 and B3 are not set in + * the supported channel width set field in the + * HE PHY capabilities information field the + * device is a 20MHz only device on 2.4GHz band. + */ + .only_20mhz = { + .rx_tx_mcs7_max_nss = 0x88, + .rx_tx_mcs9_max_nss = 0x88, + .rx_tx_mcs11_max_nss = 0x88, + .rx_tx_mcs13_max_nss = 0x88, + }, + }, + /* PPE threshold information is not supported */ + }, }, #ifdef CONFIG_MAC80211_MESH { @@ -2989,7 +3050,7 @@ static const struct ieee80211_sband_iftype_data he_capa_2ghz[] = { #endif }; -static const struct ieee80211_sband_iftype_data he_capa_5ghz[] = { +static const struct ieee80211_sband_iftype_data sband_capa_5ghz[] = { { /* TODO: should we support other types, e.g., P2P?*/ .types_mask = BIT(NL80211_IFTYPE_STATION) | @@ -3087,7 +3148,7 @@ static const struct ieee80211_sband_iftype_data he_capa_5ghz[] = { #endif }; -static const struct ieee80211_sband_iftype_data he_capa_6ghz[] = { +static const struct ieee80211_sband_iftype_data sband_capa_6ghz[] = { { /* TODO: should we support other types, e.g., P2P?*/ .types_mask = BIT(NL80211_IFTYPE_STATION) | @@ -3147,6 +3208,94 @@ static const struct ieee80211_sband_iftype_data he_capa_6ghz[] = { .tx_mcs_80p80 = cpu_to_le16(0xfffa), }, }, + .eht_cap = { + .has_eht = true, + .eht_cap_elem = { + .mac_cap_info[0] = + IEEE80211_EHT_MAC_CAP0_NSEP_PRIO_ACCESS_SUPP | + IEEE80211_EHT_MAC_CAP0_OM_CONTROL_SUPP | + IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_SUPP | + IEEE80211_EHT_MAC_CAP0_ARR_CONTROL_SUPP, + .phy_cap_info[0] = + IEEE80211_EHT_PHY_CAP0_320MHZ_IN_6GHZ | + IEEE80211_EHT_PHY_CAP0_242_TONE_RU | + IEEE80211_EHT_PHY_CAP0_NDP_4_EHT_LFT_32_GI | + IEEE80211_EHT_PHY_CAP0_PARTIAL_BW_UL_MU_MIMO | + IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMER | + IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMEE | + IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMEE_SS_80MHZ, + .phy_cap_info[1] = + IEEE80211_EHT_PHY_CAP1_SU_BEAMFORMEE_SS_80MHZ | + IEEE80211_EHT_PHY_CAP1_SU_BEAMFORMEE_SS_160MHZ | + IEEE80211_EHT_PHY_CAP1_SU_BEAMFORMEE_SS_320MHZ, + .phy_cap_info[2] = + IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_80MHZ | + IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_160MHZ | + IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_320MHZ, + .phy_cap_info[3] = + IEEE80211_EHT_PHY_CAP3_NG_16_SU_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_NG_16_MU_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_CODEBOOK_4_2_SU_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_CODEBOOK_7_5_MU_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_TRIG_SU_BF_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_TRIG_MU_BF_PART_BW_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_TRIG_CQI_FEEDBACK, + .phy_cap_info[4] = + IEEE80211_EHT_PHY_CAP4_PART_BW_DL_MU_MIMO | + IEEE80211_EHT_PHY_CAP4_PSR_SR_SUPP | + IEEE80211_EHT_PHY_CAP4_POWER_BOOST_FACT_SUPP | + IEEE80211_EHT_PHY_CAP4_EHT_MU_PPDU_4_EHT_LTF_08_GI | + IEEE80211_EHT_PHY_CAP4_MAX_NC, + .phy_cap_info[5] = + IEEE80211_EHT_PHY_CAP5_NON_TRIG_CQI_FEEDBACK | + IEEE80211_EHT_PHY_CAP5_TX_LESS_242_TONE_RU_SUPP | + IEEE80211_EHT_PHY_CAP5_RX_LESS_242_TONE_RU_SUPP | + IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT | + IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL | + IEEE80211_EHT_PHY_CAP5_MAX_NUM_SUPP_EHT_LTF, + .phy_cap_info[6] = + IEEE80211_EHT_PHY_CAP6_MAX_NUM_SUPP_EHT_LTF | + IEEE80211_EHT_PHY_CAP6_MCS15_SUPP | + IEEE80211_EHT_PHY_CAP6_EHT_DUP_6GHZ_SUPP, + .phy_cap_info[7] = + IEEE80211_EHT_PHY_CAP7_20MHZ_STA_RX_NDP_WIDER_BW | + IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_80MHZ | + IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_160MHZ | + IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_320MHZ | + IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_80MHZ | + IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_160MHZ | + IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_320MHZ, + }, + + /* For all MCS and bandwidth, set 8 NSS for both Tx and + * Rx + */ + .eht_mcs_nss_supp = { + /* + * As B1 and B2 are set in the supported + * channel width set field in the HE PHY + * capabilities information field and 320MHz in + * 6GHz is supported include all the following + * MCS/NSS. + */ + .bw_80 = { + .rx_tx_mcs9_max_nss = 0x88, + .rx_tx_mcs11_max_nss = 0x88, + .rx_tx_mcs13_max_nss = 0x88, + }, + .bw_160 = { + .rx_tx_mcs9_max_nss = 0x88, + .rx_tx_mcs11_max_nss = 0x88, + .rx_tx_mcs13_max_nss = 0x88, + }, + .bw_320 = { + .rx_tx_mcs9_max_nss = 0x88, + .rx_tx_mcs11_max_nss = 0x88, + .rx_tx_mcs13_max_nss = 0x88, + }, + }, + /* PPE threshold information is not supported */ + }, }, #ifdef CONFIG_MAC80211_MESH { @@ -3199,26 +3348,114 @@ static const struct ieee80211_sband_iftype_data he_capa_6ghz[] = { .tx_mcs_80p80 = cpu_to_le16(0xfffa), }, }, + .eht_cap = { + .has_eht = true, + .eht_cap_elem = { + .mac_cap_info[0] = + IEEE80211_EHT_MAC_CAP0_NSEP_PRIO_ACCESS_SUPP | + IEEE80211_EHT_MAC_CAP0_OM_CONTROL_SUPP | + IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_SUPP | + IEEE80211_EHT_MAC_CAP0_ARR_CONTROL_SUPP, + .phy_cap_info[0] = + IEEE80211_EHT_PHY_CAP0_320MHZ_IN_6GHZ | + IEEE80211_EHT_PHY_CAP0_242_TONE_RU | + IEEE80211_EHT_PHY_CAP0_NDP_4_EHT_LFT_32_GI | + IEEE80211_EHT_PHY_CAP0_PARTIAL_BW_UL_MU_MIMO | + IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMER | + IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMEE | + IEEE80211_EHT_PHY_CAP0_SU_BEAMFORMEE_SS_80MHZ, + .phy_cap_info[1] = + IEEE80211_EHT_PHY_CAP1_SU_BEAMFORMEE_SS_80MHZ | + IEEE80211_EHT_PHY_CAP1_SU_BEAMFORMEE_SS_160MHZ | + IEEE80211_EHT_PHY_CAP1_SU_BEAMFORMEE_SS_320MHZ, + .phy_cap_info[2] = + IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_80MHZ | + IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_160MHZ | + IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_320MHZ, + .phy_cap_info[3] = + IEEE80211_EHT_PHY_CAP3_NG_16_SU_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_NG_16_MU_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_CODEBOOK_4_2_SU_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_CODEBOOK_7_5_MU_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_TRIG_SU_BF_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_TRIG_MU_BF_PART_BW_FEEDBACK | + IEEE80211_EHT_PHY_CAP3_TRIG_CQI_FEEDBACK, + .phy_cap_info[4] = + IEEE80211_EHT_PHY_CAP4_PART_BW_DL_MU_MIMO | + IEEE80211_EHT_PHY_CAP4_PSR_SR_SUPP | + IEEE80211_EHT_PHY_CAP4_POWER_BOOST_FACT_SUPP | + IEEE80211_EHT_PHY_CAP4_EHT_MU_PPDU_4_EHT_LTF_08_GI | + IEEE80211_EHT_PHY_CAP4_MAX_NC, + .phy_cap_info[5] = + IEEE80211_EHT_PHY_CAP5_NON_TRIG_CQI_FEEDBACK | + IEEE80211_EHT_PHY_CAP5_TX_LESS_242_TONE_RU_SUPP | + IEEE80211_EHT_PHY_CAP5_RX_LESS_242_TONE_RU_SUPP | + IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT | + IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL | + IEEE80211_EHT_PHY_CAP5_MAX_NUM_SUPP_EHT_LTF, + .phy_cap_info[6] = + IEEE80211_EHT_PHY_CAP6_MAX_NUM_SUPP_EHT_LTF | + IEEE80211_EHT_PHY_CAP6_MCS15_SUPP | + IEEE80211_EHT_PHY_CAP6_EHT_DUP_6GHZ_SUPP, + .phy_cap_info[7] = + IEEE80211_EHT_PHY_CAP7_20MHZ_STA_RX_NDP_WIDER_BW | + IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_80MHZ | + IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_160MHZ | + IEEE80211_EHT_PHY_CAP7_NON_OFDMA_UL_MU_MIMO_320MHZ | + IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_80MHZ | + IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_160MHZ | + IEEE80211_EHT_PHY_CAP7_MU_BEAMFORMER_320MHZ, + }, + + /* For all MCS and bandwidth, set 8 NSS for both Tx and + * Rx + */ + .eht_mcs_nss_supp = { + /* + * As B1 and B2 are set in the supported + * channel width set field in the HE PHY + * capabilities information field and 320MHz in + * 6GHz is supported include all the following + * MCS/NSS. + */ + .bw_80 = { + .rx_tx_mcs9_max_nss = 0x88, + .rx_tx_mcs11_max_nss = 0x88, + .rx_tx_mcs13_max_nss = 0x88, + }, + .bw_160 = { + .rx_tx_mcs9_max_nss = 0x88, + .rx_tx_mcs11_max_nss = 0x88, + .rx_tx_mcs13_max_nss = 0x88, + }, + .bw_320 = { + .rx_tx_mcs9_max_nss = 0x88, + .rx_tx_mcs11_max_nss = 0x88, + .rx_tx_mcs13_max_nss = 0x88, + }, + }, + /* PPE threshold information is not supported */ + }, }, #endif }; -static void mac80211_hwsim_he_capab(struct ieee80211_supported_band *sband) +static void mac80211_hwsim_sband_capab(struct ieee80211_supported_band *sband) { u16 n_iftype_data; if (sband->band == NL80211_BAND_2GHZ) { - n_iftype_data = ARRAY_SIZE(he_capa_2ghz); + n_iftype_data = ARRAY_SIZE(sband_capa_2ghz); sband->iftype_data = - (struct ieee80211_sband_iftype_data *)he_capa_2ghz; + (struct ieee80211_sband_iftype_data *)sband_capa_2ghz; } else if (sband->band == NL80211_BAND_5GHZ) { - n_iftype_data = ARRAY_SIZE(he_capa_5ghz); + n_iftype_data = ARRAY_SIZE(sband_capa_5ghz); sband->iftype_data = - (struct ieee80211_sband_iftype_data *)he_capa_5ghz; + (struct ieee80211_sband_iftype_data *)sband_capa_5ghz; } else if (sband->band == NL80211_BAND_6GHZ) { - n_iftype_data = ARRAY_SIZE(he_capa_6ghz); + n_iftype_data = ARRAY_SIZE(sband_capa_6ghz); sband->iftype_data = - (struct ieee80211_sband_iftype_data *)he_capa_6ghz; + (struct ieee80211_sband_iftype_data *)sband_capa_6ghz; } else { return; } @@ -3541,7 +3778,7 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, sband->ht_cap.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED; } - mac80211_hwsim_he_capab(sband); + mac80211_hwsim_sband_capab(sband); hw->wiphy->bands[band] = sband; }