From patchwork Tue Dec 24 16:14:35 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Karthikeyan Periyasamy X-Patchwork-Id: 13920232 X-Patchwork-Delegate: kvalo@adurom.com Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 5B7831DA2F1 for ; Tue, 24 Dec 2024 16:15:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735056913; cv=none; b=IzxVyGiZoCtjNWlp/Az2urv+JllOuSPDmq1IBcwVPyLkbffxmnUz7iBuwul865da7sYN9DZG14G35qNTGvE+3BOxywQUzQYY1dkVQPVC9B0cyGYZtXjYeF6xIsqmUPjs4oUs3Difu/sHyAgwnEDYrqL5HKr9gjLB7/JMk7Bs51E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735056913; c=relaxed/simple; bh=EUim//YmepclyrmCgo8VQKw+jf0Vq3dr5NqtceCU1HM=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=isTxyCUcEsdVtobA/PjU93rRglNkg53G9D8UOnwU0Es2Df1rO1jmww6DdfynxwdZ7p3xwS270ejpFsuVYqyQjv8ZDzs9kmhqDjTwkE/uGjHtyYG/+WhSeq2JUxjTcplwjOh9j+4hbsCbOfs0aTgHQdhWBhVkny2CFgRWbyiZ06k= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=BLt9RWR0; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="BLt9RWR0" Received: from pps.filterd (m0279870.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4BOCFjhT019611; Tue, 24 Dec 2024 16:15:07 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= hnxdBYGzVFOcEQ7ZLYvYlphzCHRP6jaPrqkH0iWc/z8=; b=BLt9RWR0LbMNuF/N LgLYsRw7SYrJrp+/xGh7+GljDF5/cIZ+c3yNUG7VP0sCFJmDNk4m8bi4yqW+71lt 3kyY0gYhoSBKaNuOj9S4yslyf6hu64qjkIob/dZLYe7wYbbisxVDIiJfsWy9KWhX dEst/f9xHJaCMYOimFA32k//rBJtm/GpsuBGKpUjT9s0nx9AdX9JztH7mitFOK3r TYs9DL9/AtHH8s12a4lra0IjHQ8LVHrvhXS3yluBT16Zqzb3FzP3J633cm2UizEu uXgB3wEIeHor1htBEMTMissoRH/8Fhwc4FLdLhSKMTV6imeP1azEuH1aUmgpasHQ yLnD4g== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 43qvt8125g-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 24 Dec 2024 16:15:06 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA05.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 4BOGF5WI001586 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 24 Dec 2024 16:15:06 GMT Received: from hu-periyasa-blr.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Tue, 24 Dec 2024 08:15:04 -0800 From: Karthikeyan Periyasamy To: CC: , Karthikeyan Periyasamy , P Praneesh Subject: [PATCH v2 03/10] wifi: ath12k: Add HAL_RX_PPDU_START_USER_INFO TLV parsing support Date: Tue, 24 Dec 2024 21:44:35 +0530 Message-ID: <20241224161442.263729-4-quic_periyasa@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241224161442.263729-1-quic_periyasa@quicinc.com> References: <20241224161442.263729-1-quic_periyasa@quicinc.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: IscDqA4yViK1vO0cYWED60E4Yswz5gg4 X-Proofpoint-ORIG-GUID: IscDqA4yViK1vO0cYWED60E4Yswz5gg4 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 phishscore=0 lowpriorityscore=0 bulkscore=0 spamscore=0 clxscore=1015 priorityscore=1501 mlxscore=0 malwarescore=0 mlxlogscore=999 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412240140 Currently, monitor is not enabled. However, in the future, the monitor will be enabled. Therefore, add necessary HAL_RX_PPDU_START_USER_INFO TLV parsing support in monitor Rx path, which help to populate the EHT radiotap data. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Co-developed-by: P Praneesh Signed-off-by: P Praneesh Signed-off-by: Karthikeyan Periyasamy --- drivers/net/wireless/ath/ath12k/dp_mon.c | 309 +++++++++++++++++++++- drivers/net/wireless/ath/ath12k/hal_rx.h | 285 +++++++++++++++++--- drivers/net/wireless/ath/ath12k/rx_desc.h | 8 - 3 files changed, 550 insertions(+), 52 deletions(-) diff --git a/drivers/net/wireless/ath/ath12k/dp_mon.c b/drivers/net/wireless/ath/ath12k/dp_mon.c index 3636916c5d37..f9de8c509061 100644 --- a/drivers/net/wireless/ath/ath12k/dp_mon.c +++ b/drivers/net/wireless/ath/ath12k/dp_mon.c @@ -81,7 +81,7 @@ ath12k_dp_mon_rx_populate_mu_user_info(const struct hal_rx_ppdu_end_user_stats * static void ath12k_dp_mon_parse_vht_sig_a(const struct hal_rx_vht_sig_a_info *vht_sig, struct hal_rx_mon_ppdu_info *ppdu_info) { - u32 nsts, group_id, info0, info1; + u32 nsts, info0, info1; u8 gi_setting; info0 = __le32_to_cpu(vht_sig->info0); @@ -109,12 +109,8 @@ static void ath12k_dp_mon_parse_vht_sig_a(const struct hal_rx_vht_sig_a_info *vh ppdu_info->bw = u32_get_bits(info0, HAL_RX_VHT_SIG_A_INFO_INFO0_BW); ppdu_info->beamformed = u32_get_bits(info1, HAL_RX_VHT_SIG_A_INFO_INFO1_BEAMFORMED); - group_id = u32_get_bits(info0, HAL_RX_VHT_SIG_A_INFO_INFO0_GROUP_ID); - if (group_id == 0 || group_id == 63) - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_SU; - else - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_MU_MIMO; - ppdu_info->vht_flag_values5 = group_id; + ppdu_info->vht_flag_values5 = u32_get_bits(info0, + HAL_RX_VHT_SIG_A_INFO_INFO0_GROUP_ID); ppdu_info->vht_flag_values3[0] = (((ppdu_info->mcs) << 4) | ppdu_info->nss); ppdu_info->vht_flag_values2 = ppdu_info->bw; @@ -134,7 +130,6 @@ static void ath12k_dp_mon_parse_ht_sig(const struct hal_rx_ht_sig_info *ht_sig, ppdu_info->ldpc = u32_get_bits(info1, HAL_RX_HT_SIG_INFO_INFO1_FEC_CODING); ppdu_info->gi = u32_get_bits(info1, HAL_RX_HT_SIG_INFO_INFO1_GI); ppdu_info->nss = (ppdu_info->mcs >> 3); - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_SU; } static void ath12k_dp_mon_parse_l_sig_b(const struct hal_rx_lsig_b_info *lsigb, @@ -166,7 +161,6 @@ static void ath12k_dp_mon_parse_l_sig_b(const struct hal_rx_lsig_b_info *lsigb, ppdu_info->rate = rate; ppdu_info->cck_flag = 1; - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_SU; } static void ath12k_dp_mon_parse_l_sig_a(const struct hal_rx_lsig_a_info *lsiga, @@ -206,7 +200,6 @@ static void ath12k_dp_mon_parse_l_sig_a(const struct hal_rx_lsig_a_info *lsiga, } ppdu_info->rate = rate; - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_SU; } static void @@ -243,7 +236,6 @@ ath12k_dp_mon_parse_he_sig_b2_ofdma(const struct hal_rx_he_sig_b2_ofdma_info *of ppdu_info->nss = u32_get_bits(info0, HAL_RX_HE_SIG_B2_OFDMA_INFO_INFO0_STA_NSTS); ppdu_info->beamformed = u32_get_bits(info0, HAL_RX_HE_SIG_B2_OFDMA_INFO_INFO0_STA_TXBF); - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_MU_OFDMA; } static void @@ -283,7 +275,6 @@ ath12k_dp_mon_parse_he_sig_b1_mu(const struct hal_rx_he_sig_b1_mu_info *he_sig_b HAL_RX_HE_SIG_B1_MU_INFO_INFO0_RU_ALLOCATION); ppdu_info->ru_alloc = ath12k_he_ru_tones_to_nl80211_he_ru_alloc(ru_tones); ppdu_info->he_RU[0] = ru_tones; - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_MU_MIMO; } static void @@ -417,7 +408,6 @@ ath12k_dp_mon_parse_he_sig_mu(const struct hal_rx_he_sig_a_mu_dl_info *he_sig_a_ ppdu_info->is_stbc = info1 & HAL_RX_HE_SIG_A_MU_DL_INFO1_STBC; - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_MU_MIMO; } static void ath12k_dp_mon_parse_he_sig_su(const struct hal_rx_he_sig_a_su_info *he_sig_a, @@ -565,7 +555,6 @@ static void ath12k_dp_mon_parse_he_sig_su(const struct hal_rx_he_sig_a_su_info * dcm = u32_get_bits(info0, HAL_RX_HE_SIG_A_SU_INFO_INFO0_DCM); ppdu_info->nss = u32_get_bits(info0, HAL_RX_HE_SIG_A_SU_INFO_INFO0_NSTS); ppdu_info->dcm = dcm; - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_SU; } static enum hal_rx_mon_status @@ -1170,6 +1159,294 @@ ath12k_dp_mon_parse_eht_sig_hdr(struct hal_rx_mon_ppdu_info *ppdu_info, ath12k_dp_mon_hal_rx_parse_eht_sig_ofdma(tlv_data, ppdu_info); } +static inline enum ath12k_eht_ru_size +hal_rx_mon_hal_ru_size_to_ath12k_ru_size(u32 hal_ru_size) +{ + switch (hal_ru_size) { + case HAL_EHT_RU_26: + return ATH12K_EHT_RU_26; + case HAL_EHT_RU_52: + return ATH12K_EHT_RU_52; + case HAL_EHT_RU_78: + return ATH12K_EHT_RU_52_26; + case HAL_EHT_RU_106: + return ATH12K_EHT_RU_106; + case HAL_EHT_RU_132: + return ATH12K_EHT_RU_106_26; + case HAL_EHT_RU_242: + return ATH12K_EHT_RU_242; + case HAL_EHT_RU_484: + return ATH12K_EHT_RU_484; + case HAL_EHT_RU_726: + return ATH12K_EHT_RU_484_242; + case HAL_EHT_RU_996: + return ATH12K_EHT_RU_996; + case HAL_EHT_RU_996x2: + return ATH12K_EHT_RU_996x2; + case HAL_EHT_RU_996x3: + return ATH12K_EHT_RU_996x3; + case HAL_EHT_RU_996x4: + return ATH12K_EHT_RU_996x4; + case HAL_EHT_RU_NONE: + return ATH12K_EHT_RU_INVALID; + case HAL_EHT_RU_996_484: + return ATH12K_EHT_RU_996_484; + case HAL_EHT_RU_996x2_484: + return ATH12K_EHT_RU_996x2_484; + case HAL_EHT_RU_996x3_484: + return ATH12K_EHT_RU_996x3_484; + case HAL_EHT_RU_996_484_242: + return ATH12K_EHT_RU_996_484_242; + default: + return ATH12K_EHT_RU_INVALID; + } +} + +static inline u32 +hal_rx_ul_ofdma_ru_size_to_width(enum ath12k_eht_ru_size ru_size) +{ + switch (ru_size) { + case ATH12K_EHT_RU_26: + return RU_26; + case ATH12K_EHT_RU_52: + return RU_52; + case ATH12K_EHT_RU_52_26: + return RU_52_26; + case ATH12K_EHT_RU_106: + return RU_106; + case ATH12K_EHT_RU_106_26: + return RU_106_26; + case ATH12K_EHT_RU_242: + return RU_242; + case ATH12K_EHT_RU_484: + return RU_484; + case ATH12K_EHT_RU_484_242: + return RU_484_242; + case ATH12K_EHT_RU_996: + return RU_996; + case ATH12K_EHT_RU_996_484: + return RU_996_484; + case ATH12K_EHT_RU_996_484_242: + return RU_996_484_242; + case ATH12K_EHT_RU_996x2: + return RU_2X996; + case ATH12K_EHT_RU_996x2_484: + return RU_2X996_484; + case ATH12K_EHT_RU_996x3: + return RU_3X996; + case ATH12K_EHT_RU_996x3_484: + return RU_3X996_484; + case ATH12K_EHT_RU_996x4: + return RU_4X996; + default: + return RU_INVALID; + } +} + +static enum hal_rx_mon_status +ath12k_dp_mon_hal_rx_parse_user_info(const struct hal_receive_user_info *rx_usr_info, + u16 user_id, + struct hal_rx_mon_ppdu_info *ppdu_info) +{ + struct hal_rx_user_status *mon_rx_user_status = NULL; + struct hal_rx_radiotap_eht *eht = &ppdu_info->eht_info.eht; + enum ath12k_eht_ru_size rtap_ru_size = ATH12K_EHT_RU_INVALID; + u32 ru_width, reception_type, ru_index = HAL_EHT_RU_INVALID; + u32 ru_type_80_0, ru_start_index_80_0; + u32 ru_type_80_1, ru_start_index_80_1; + u32 ru_type_80_2, ru_start_index_80_2; + u32 ru_type_80_3, ru_start_index_80_3; + u32 ru_size = 0, num_80mhz_with_ru = 0; + u64 ru_index_320mhz = 0; + u32 ru_index_per80mhz; + + reception_type = le32_get_bits(rx_usr_info->info0, + HAL_RX_USR_INFO0_RECEPTION_TYPE); + + switch (reception_type) { + case HAL_RECEPTION_TYPE_SU: + ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_SU; + break; + case HAL_RECEPTION_TYPE_DL_MU_MIMO: + case HAL_RECEPTION_TYPE_UL_MU_MIMO: + ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_MU_MIMO; + break; + case HAL_RECEPTION_TYPE_DL_MU_OFMA: + case HAL_RECEPTION_TYPE_UL_MU_OFDMA: + ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_MU_OFDMA; + break; + case HAL_RECEPTION_TYPE_DL_MU_OFDMA_MIMO: + case HAL_RECEPTION_TYPE_UL_MU_OFDMA_MIMO: + ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_MU_OFDMA_MIMO; + } + + ppdu_info->is_stbc = le32_get_bits(rx_usr_info->info0, HAL_RX_USR_INFO0_STBC); + ppdu_info->ldpc = le32_get_bits(rx_usr_info->info2, HAL_RX_USR_INFO2_LDPC); + ppdu_info->dcm = le32_get_bits(rx_usr_info->info2, HAL_RX_USR_INFO2_STA_DCM); + ppdu_info->bw = le32_get_bits(rx_usr_info->info1, HAL_RX_USR_INFO1_RX_BW); + ppdu_info->mcs = le32_get_bits(rx_usr_info->info1, HAL_RX_USR_INFO1_MCS); + ppdu_info->nss = le32_get_bits(rx_usr_info->info2, HAL_RX_USR_INFO2_NSS) + 1; + + if (user_id < HAL_MAX_UL_MU_USERS) { + mon_rx_user_status = &ppdu_info->userstats[user_id]; + mon_rx_user_status->mcs = ppdu_info->mcs; + mon_rx_user_status->nss = ppdu_info->nss; + } + + if (!(ppdu_info->reception_type == HAL_RX_RECEPTION_TYPE_MU_MIMO || + ppdu_info->reception_type == HAL_RX_RECEPTION_TYPE_MU_OFDMA || + ppdu_info->reception_type == HAL_RX_RECEPTION_TYPE_MU_OFDMA_MIMO)) + return HAL_TLV_STATUS_PPDU_NOT_DONE; + + /* RU allocation present only for OFDMA reception */ + ru_type_80_0 = le32_get_bits(rx_usr_info->info2, HAL_RX_USR_INFO2_RU_TYPE_80_0); + ru_start_index_80_0 = le32_get_bits(rx_usr_info->info3, + HAL_RX_USR_INFO3_RU_START_IDX_80_0); + if (ru_type_80_0 != HAL_EHT_RU_NONE) { + ru_size += ru_type_80_0; + ru_index_per80mhz = ru_start_index_80_0; + ru_index = ru_index_per80mhz; + ru_index_320mhz |= HAL_RU_PER80(ru_type_80_0, 0, ru_index_per80mhz); + num_80mhz_with_ru++; + } + + ru_type_80_1 = le32_get_bits(rx_usr_info->info2, HAL_RX_USR_INFO2_RU_TYPE_80_1); + ru_start_index_80_1 = le32_get_bits(rx_usr_info->info3, + HAL_RX_USR_INFO3_RU_START_IDX_80_1); + if (ru_type_80_1 != HAL_EHT_RU_NONE) { + ru_size += ru_type_80_1; + ru_index_per80mhz = ru_start_index_80_1; + ru_index = ru_index_per80mhz; + ru_index_320mhz |= HAL_RU_PER80(ru_type_80_1, 1, ru_index_per80mhz); + num_80mhz_with_ru++; + } + + ru_type_80_2 = le32_get_bits(rx_usr_info->info2, HAL_RX_USR_INFO2_RU_TYPE_80_2); + ru_start_index_80_2 = le32_get_bits(rx_usr_info->info3, + HAL_RX_USR_INFO3_RU_START_IDX_80_2); + if (ru_type_80_2 != HAL_EHT_RU_NONE) { + ru_size += ru_type_80_2; + ru_index_per80mhz = ru_start_index_80_2; + ru_index = ru_index_per80mhz; + ru_index_320mhz |= HAL_RU_PER80(ru_type_80_2, 2, ru_index_per80mhz); + num_80mhz_with_ru++; + } + + ru_type_80_3 = le32_get_bits(rx_usr_info->info2, HAL_RX_USR_INFO2_RU_TYPE_80_3); + ru_start_index_80_3 = le32_get_bits(rx_usr_info->info2, + HAL_RX_USR_INFO3_RU_START_IDX_80_3); + if (ru_type_80_3 != HAL_EHT_RU_NONE) { + ru_size += ru_type_80_3; + ru_index_per80mhz = ru_start_index_80_3; + ru_index = ru_index_per80mhz; + ru_index_320mhz |= HAL_RU_PER80(ru_type_80_3, 3, ru_index_per80mhz); + num_80mhz_with_ru++; + } + + if (num_80mhz_with_ru > 1) { + /* Calculate the MRU index */ + switch (ru_index_320mhz) { + case HAL_EHT_RU_996_484_0: + case HAL_EHT_RU_996x2_484_0: + case HAL_EHT_RU_996x3_484_0: + ru_index = 0; + break; + case HAL_EHT_RU_996_484_1: + case HAL_EHT_RU_996x2_484_1: + case HAL_EHT_RU_996x3_484_1: + ru_index = 1; + break; + case HAL_EHT_RU_996_484_2: + case HAL_EHT_RU_996x2_484_2: + case HAL_EHT_RU_996x3_484_2: + ru_index = 2; + break; + case HAL_EHT_RU_996_484_3: + case HAL_EHT_RU_996x2_484_3: + case HAL_EHT_RU_996x3_484_3: + ru_index = 3; + break; + case HAL_EHT_RU_996_484_4: + case HAL_EHT_RU_996x2_484_4: + case HAL_EHT_RU_996x3_484_4: + ru_index = 4; + break; + case HAL_EHT_RU_996_484_5: + case HAL_EHT_RU_996x2_484_5: + case HAL_EHT_RU_996x3_484_5: + ru_index = 5; + break; + case HAL_EHT_RU_996_484_6: + case HAL_EHT_RU_996x2_484_6: + case HAL_EHT_RU_996x3_484_6: + ru_index = 6; + break; + case HAL_EHT_RU_996_484_7: + case HAL_EHT_RU_996x2_484_7: + case HAL_EHT_RU_996x3_484_7: + ru_index = 7; + break; + case HAL_EHT_RU_996x2_484_8: + ru_index = 8; + break; + case HAL_EHT_RU_996x2_484_9: + ru_index = 9; + break; + case HAL_EHT_RU_996x2_484_10: + ru_index = 10; + break; + case HAL_EHT_RU_996x2_484_11: + ru_index = 11; + break; + default: + ru_index = HAL_EHT_RU_INVALID; + break; + } + + ru_size += 4; + } + + rtap_ru_size = hal_rx_mon_hal_ru_size_to_ath12k_ru_size(ru_size); + if (rtap_ru_size != ATH12K_EHT_RU_INVALID) { + u32 known, data; + + known = __le32_to_cpu(eht->known); + known |= IEEE80211_RADIOTAP_EHT_KNOWN_RU_MRU_SIZE_OM; + eht->known = cpu_to_le32(known); + + data = __le32_to_cpu(eht->data[1]); + data |= u32_encode_bits(rtap_ru_size, + IEEE80211_RADIOTAP_EHT_DATA1_RU_SIZE); + eht->data[1] = cpu_to_le32(data); + } + + if (ru_index != HAL_EHT_RU_INVALID) { + u32 known, data; + + known = __le32_to_cpu(eht->known); + known |= IEEE80211_RADIOTAP_EHT_KNOWN_RU_MRU_INDEX_OM; + eht->known = cpu_to_le32(known); + + data = __le32_to_cpu(eht->data[1]); + data |= u32_encode_bits(rtap_ru_size, + IEEE80211_RADIOTAP_EHT_DATA1_RU_INDEX); + eht->data[1] = cpu_to_le32(data); + } + + if (mon_rx_user_status && ru_index != HAL_EHT_RU_INVALID && + rtap_ru_size != ATH12K_EHT_RU_INVALID) { + mon_rx_user_status->ul_ofdma_ru_start_index = ru_index; + mon_rx_user_status->ul_ofdma_ru_size = rtap_ru_size; + + ru_width = hal_rx_ul_ofdma_ru_size_to_width(rtap_ru_size); + + mon_rx_user_status->ul_ofdma_ru_width = ru_width; + mon_rx_user_status->ofdma_info_valid = 1; + } + + return HAL_TLV_STATUS_PPDU_NOT_DONE; +} + static enum hal_rx_mon_status ath12k_dp_mon_rx_parse_status_tlv(struct ath12k *ar, struct ath12k_mon_data *pmon, @@ -1353,6 +1630,10 @@ ath12k_dp_mon_rx_parse_status_tlv(struct ath12k *ar, HAL_RX_PHYRX_RSSI_LEGACY_INFO_INFO0_RX_BW); break; } + case HAL_RX_PPDU_START_USER_INFO: + ath12k_dp_mon_hal_rx_parse_user_info(tlv_data, userid, ppdu_info); + break; + case HAL_RXPCU_PPDU_END_INFO: { const struct hal_rx_ppdu_end_duration *ppdu_rx_duration = tlv_data; diff --git a/drivers/net/wireless/ath/ath12k/hal_rx.h b/drivers/net/wireless/ath/ath12k/hal_rx.h index 61b3e1809486..9411b2f1caed 100644 --- a/drivers/net/wireless/ath/ath12k/hal_rx.h +++ b/drivers/net/wireless/ath/ath12k/hal_rx.h @@ -781,36 +781,6 @@ struct hal_eht_sig_ofdma_cmn_eb { union hal_eht_sig_user_field user_field; } __packed; -static inline -enum nl80211_he_ru_alloc ath12k_he_ru_tones_to_nl80211_he_ru_alloc(u16 ru_tones) -{ - enum nl80211_he_ru_alloc ret; - - switch (ru_tones) { - case RU_52: - ret = NL80211_RATE_INFO_HE_RU_ALLOC_52; - break; - case RU_106: - ret = NL80211_RATE_INFO_HE_RU_ALLOC_106; - break; - case RU_242: - ret = NL80211_RATE_INFO_HE_RU_ALLOC_242; - break; - case RU_484: - ret = NL80211_RATE_INFO_HE_RU_ALLOC_484; - break; - case RU_996: - ret = NL80211_RATE_INFO_HE_RU_ALLOC_996; - break; - case RU_26: - fallthrough; - default: - ret = NL80211_RATE_INFO_HE_RU_ALLOC_26; - break; - } - return ret; -} - enum hal_eht_bw { HAL_EHT_BW_20, HAL_EHT_BW_40, @@ -869,6 +839,261 @@ struct hal_mon_usig_hdr { union hal_mon_usig_non_cmn non_cmn; } __packed; +#define HAL_RX_USR_INFO0_PHY_PPDU_ID GENMASK(15, 0) +#define HAL_RX_USR_INFO0_USR_RSSI GENMASK(23, 16) +#define HAL_RX_USR_INFO0_PKT_TYPE GENMASK(27, 24) +#define HAL_RX_USR_INFO0_STBC BIT(28) +#define HAL_RX_USR_INFO0_RECEPTION_TYPE GENMASK(31, 29) + +#define HAL_RX_USR_INFO1_MCS GENMASK(3, 0) +#define HAL_RX_USR_INFO1_SGI GENMASK(5, 4) +#define HAL_RX_USR_INFO1_HE_RANGING_NDP BIT(6) +#define HAL_RX_USR_INFO1_MIMO_SS_BITMAP GENMASK(15, 8) +#define HAL_RX_USR_INFO1_RX_BW GENMASK(18, 16) +#define HAL_RX_USR_INFO1_DL_OFMDA_USR_IDX GENMASK(31, 24) + +#define HAL_RX_USR_INFO2_DL_OFDMA_CONTENT_CHAN BIT(0) +#define HAL_RX_USR_INFO2_NSS GENMASK(10, 8) +#define HAL_RX_USR_INFO2_STREAM_OFFSET GENMASK(13, 11) +#define HAL_RX_USR_INFO2_STA_DCM BIT(14) +#define HAL_RX_USR_INFO2_LDPC BIT(15) +#define HAL_RX_USR_INFO2_RU_TYPE_80_0 GENMASK(19, 16) +#define HAL_RX_USR_INFO2_RU_TYPE_80_1 GENMASK(23, 20) +#define HAL_RX_USR_INFO2_RU_TYPE_80_2 GENMASK(27, 24) +#define HAL_RX_USR_INFO2_RU_TYPE_80_3 GENMASK(31, 28) + +#define HAL_RX_USR_INFO3_RU_START_IDX_80_0 GENMASK(5, 0) +#define HAL_RX_USR_INFO3_RU_START_IDX_80_1 GENMASK(13, 8) +#define HAL_RX_USR_INFO3_RU_START_IDX_80_2 GENMASK(21, 16) +#define HAL_RX_USR_INFO3_RU_START_IDX_80_3 GENMASK(29, 24) + +struct hal_receive_user_info { + __le32 info0; + __le32 info1; + __le32 info2; + __le32 info3; + __le32 user_fd_rssi_seg0; + __le32 user_fd_rssi_seg1; + __le32 user_fd_rssi_seg2; + __le32 user_fd_rssi_seg3; +} __packed; + +enum hal_mon_reception_type { + HAL_RECEPTION_TYPE_SU, + HAL_RECEPTION_TYPE_DL_MU_MIMO, + HAL_RECEPTION_TYPE_DL_MU_OFMA, + HAL_RECEPTION_TYPE_DL_MU_OFDMA_MIMO, + HAL_RECEPTION_TYPE_UL_MU_MIMO, + HAL_RECEPTION_TYPE_UL_MU_OFDMA, + HAL_RECEPTION_TYPE_UL_MU_OFDMA_MIMO, +}; + +/* Different allowed RU in 11BE */ +#define HAL_EHT_RU_26 0ULL +#define HAL_EHT_RU_52 1ULL +#define HAL_EHT_RU_78 2ULL +#define HAL_EHT_RU_106 3ULL +#define HAL_EHT_RU_132 4ULL +#define HAL_EHT_RU_242 5ULL +#define HAL_EHT_RU_484 6ULL +#define HAL_EHT_RU_726 7ULL +#define HAL_EHT_RU_996 8ULL +#define HAL_EHT_RU_996x2 9ULL +#define HAL_EHT_RU_996x3 10ULL +#define HAL_EHT_RU_996x4 11ULL +#define HAL_EHT_RU_NONE 15ULL +#define HAL_EHT_RU_INVALID 31ULL +/* MRUs spanning above 80Mhz + * HAL_EHT_RU_996_484 = HAL_EHT_RU_484 + HAL_EHT_RU_996 + 4 (reserved) + */ +#define HAL_EHT_RU_996_484 18ULL +#define HAL_EHT_RU_996x2_484 28ULL +#define HAL_EHT_RU_996x3_484 40ULL +#define HAL_EHT_RU_996_484_242 23ULL + +#define NUM_RU_BITS_PER80 16 +#define NUM_RU_BITS_PER20 4 + +/* Different per_80Mhz band in 320Mhz bandwidth */ +#define HAL_80_0 0 +#define HAL_80_1 1 +#define HAL_80_2 2 +#define HAL_80_3 3 + +#define HAL_RU_80MHZ(num_band) ((num_band) * NUM_RU_BITS_PER80) +#define HAL_RU_20MHZ(idx_per_80) ((idx_per_80) * NUM_RU_BITS_PER20) + +#define HAL_RU_SHIFT(num_band, idx_per_80) \ + (HAL_RU_80MHZ(num_band) + HAL_RU_20MHZ(idx_per_80)) + +#define HAL_RU(ru, num_band, idx_per_80) \ + ((u64)(ru) << HAL_RU_SHIFT(num_band, idx_per_80)) + +/* MRU-996+484 */ +#define HAL_EHT_RU_996_484_0 (HAL_RU(HAL_EHT_RU_484, HAL_80_0, 1) | \ + HAL_RU(HAL_EHT_RU_996, HAL_80_1, 0)) +#define HAL_EHT_RU_996_484_1 (HAL_RU(HAL_EHT_RU_484, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996, HAL_80_1, 0)) +#define HAL_EHT_RU_996_484_2 (HAL_RU(HAL_EHT_RU_996, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_1, 1)) +#define HAL_EHT_RU_996_484_3 (HAL_RU(HAL_EHT_RU_996, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_1, 0)) +#define HAL_EHT_RU_996_484_4 (HAL_RU(HAL_EHT_RU_484, HAL_80_2, 1) | \ + HAL_RU(HAL_EHT_RU_996, HAL_80_3, 0)) +#define HAL_EHT_RU_996_484_5 (HAL_RU(HAL_EHT_RU_484, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996, HAL_80_3, 0)) +#define HAL_EHT_RU_996_484_6 (HAL_RU(HAL_EHT_RU_996, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_3, 1)) +#define HAL_EHT_RU_996_484_7 (HAL_RU(HAL_EHT_RU_996, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_3, 0)) + +/* MRU-996x2+484 */ +#define HAL_EHT_RU_996x2_484_0 (HAL_RU(HAL_EHT_RU_484, HAL_80_0, 1) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0)) +#define HAL_EHT_RU_996x2_484_1 (HAL_RU(HAL_EHT_RU_484, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0)) +#define HAL_EHT_RU_996x2_484_2 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_1, 1) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0)) +#define HAL_EHT_RU_996x2_484_3 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0)) +#define HAL_EHT_RU_996x2_484_4 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_2, 1)) +#define HAL_EHT_RU_996x2_484_5 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_2, 0)) +#define HAL_EHT_RU_996x2_484_6 (HAL_RU(HAL_EHT_RU_484, HAL_80_1, 1) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_3, 0)) +#define HAL_EHT_RU_996x2_484_7 (HAL_RU(HAL_EHT_RU_484, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_3, 0)) +#define HAL_EHT_RU_996x2_484_8 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_2, 1) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_3, 0)) +#define HAL_EHT_RU_996x2_484_9 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_3, 0)) +#define HAL_EHT_RU_996x2_484_10 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_3, 1)) +#define HAL_EHT_RU_996x2_484_11 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_3, 0)) + +/* MRU-996x3+484 */ +#define HAL_EHT_RU_996x3_484_0 (HAL_RU(HAL_EHT_RU_484, HAL_80_0, 1) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_3, 0)) +#define HAL_EHT_RU_996x3_484_1 (HAL_RU(HAL_EHT_RU_484, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_3, 0)) +#define HAL_EHT_RU_996x3_484_2 (HAL_RU(HAL_EHT_RU_996x3, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_1, 1) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_3, 0)) +#define HAL_EHT_RU_996x3_484_3 (HAL_RU(HAL_EHT_RU_996x3, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_3, 0)) +#define HAL_EHT_RU_996x3_484_4 (HAL_RU(HAL_EHT_RU_996x3, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_2, 1) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_3, 0)) +#define HAL_EHT_RU_996x3_484_5 (HAL_RU(HAL_EHT_RU_996x3, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_3, 0)) +#define HAL_EHT_RU_996x3_484_6 (HAL_RU(HAL_EHT_RU_996x3, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_3, 1)) +#define HAL_EHT_RU_996x3_484_7 (HAL_RU(HAL_EHT_RU_996x3, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_3, 0)) + +#define HAL_RU_PER80(ru_per80, num_80mhz, ru_idx_per80mhz) \ + (HAL_RU(ru_per80, num_80mhz, ru_idx_per80mhz)) + +#define RU_INVALID 0 +#define RU_26 1 +#define RU_52 2 +#define RU_106 4 +#define RU_242 9 +#define RU_484 18 +#define RU_996 37 +#define RU_2X996 74 +#define RU_3X996 111 +#define RU_4X996 148 +#define RU_52_26 (RU_52 + RU_26) +#define RU_106_26 (RU_106 + RU_26) +#define RU_484_242 (RU_484 + RU_242) +#define RU_996_484 (RU_996 + RU_484) +#define RU_996_484_242 (RU_996 + RU_484_242) +#define RU_2X996_484 (RU_2X996 + RU_484) +#define RU_3X996_484 (RU_3X996 + RU_484) + +enum ath12k_eht_ru_size { + ATH12K_EHT_RU_26, + ATH12K_EHT_RU_52, + ATH12K_EHT_RU_106, + ATH12K_EHT_RU_242, + ATH12K_EHT_RU_484, + ATH12K_EHT_RU_996, + ATH12K_EHT_RU_996x2, + ATH12K_EHT_RU_996x4, + ATH12K_EHT_RU_52_26, + ATH12K_EHT_RU_106_26, + ATH12K_EHT_RU_484_242, + ATH12K_EHT_RU_996_484, + ATH12K_EHT_RU_996_484_242, + ATH12K_EHT_RU_996x2_484, + ATH12K_EHT_RU_996x3, + ATH12K_EHT_RU_996x3_484, + + /* Keep last */ + ATH12K_EHT_RU_INVALID, +}; + +#define HAL_RX_RU_ALLOC_TYPE_MAX ATH12K_EHT_RU_INVALID + +static inline +enum nl80211_he_ru_alloc ath12k_he_ru_tones_to_nl80211_he_ru_alloc(u16 ru_tones) +{ + enum nl80211_he_ru_alloc ret; + + switch (ru_tones) { + case RU_52: + ret = NL80211_RATE_INFO_HE_RU_ALLOC_52; + break; + case RU_106: + ret = NL80211_RATE_INFO_HE_RU_ALLOC_106; + break; + case RU_242: + ret = NL80211_RATE_INFO_HE_RU_ALLOC_242; + break; + case RU_484: + ret = NL80211_RATE_INFO_HE_RU_ALLOC_484; + break; + case RU_996: + ret = NL80211_RATE_INFO_HE_RU_ALLOC_996; + break; + case RU_26: + fallthrough; + default: + ret = NL80211_RATE_INFO_HE_RU_ALLOC_26; + break; + } + return ret; +} + void ath12k_hal_reo_status_queue_stats(struct ath12k_base *ab, struct hal_tlv_64_hdr *tlv, struct hal_reo_status *status); diff --git a/drivers/net/wireless/ath/ath12k/rx_desc.h b/drivers/net/wireless/ath/ath12k/rx_desc.h index 10366bbe9999..bfd554b55ca1 100644 --- a/drivers/net/wireless/ath/ath12k/rx_desc.h +++ b/drivers/net/wireless/ath/ath12k/rx_desc.h @@ -1539,12 +1539,4 @@ struct hal_rx_desc { #define MAX_MU_GROUP_SHOW 16 #define MAX_MU_GROUP_LENGTH (6 * MAX_MU_GROUP_SHOW) -#define HAL_RX_RU_ALLOC_TYPE_MAX 6 -#define RU_26 1 -#define RU_52 2 -#define RU_106 4 -#define RU_242 9 -#define RU_484 18 -#define RU_996 37 - #endif /* ATH12K_RX_DESC_H */