From patchwork Thu Apr 13 21:51:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aloka Dixit X-Patchwork-Id: 673100 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 38E59C77B76 for ; Thu, 13 Apr 2023 21:52:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230242AbjDMVwZ (ORCPT ); Thu, 13 Apr 2023 17:52:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59650 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230211AbjDMVwT (ORCPT ); Thu, 13 Apr 2023 17:52:19 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4FFA26589 for ; Thu, 13 Apr 2023 14:52:18 -0700 (PDT) Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 33DLTwcQ008726; Thu, 13 Apr 2023 21:52:12 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=EpElsCmc6JnKGfQLmAQAXWlwjv/m95mtwMXudwKbmsg=; b=m3hWardxQXJsYW/5LLp3walskUmPtNhSvcwtJMbKYgAM9sXPon73rG0JlKmWCMx+kFRt c3UAMg5qfKPI/gMz8kx+1p2lnnYW1Xb/ckMdho56jqRGRlvlPeCbM+DDhoWqsu420h5P KIJQB/TrPRGuVa11Ts8QhajzsFbl54wtSFxpP/JGpYIMmIFHuTaFpv4ONaz4fK1JbYaF c4qxv/U9zPapFcEMU+xKl/veas49d4jJta1+LffLjegspSOJpe9ToPWvN3yHKFIVDF7y s8Ko9nl4jOwwEsIh65dDWsI3GWCuZ1vqIJ8Y6E1no27O+mP7o7VX6cuYUSGSfGxNxUlY HA== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3px9g5a56w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 13 Apr 2023 21:52:11 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 33DLqAnl006403 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 13 Apr 2023 21:52:10 GMT Received: from alokad-linux.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.42; Thu, 13 Apr 2023 14:52:10 -0700 From: Aloka Dixit To: , CC: Aloka Dixit , Pradeep Kumar Chitrapu Subject: [PATCH v3 07/11] wifi: ath12k: add WMI support for EHT peer Date: Thu, 13 Apr 2023 14:51:52 -0700 Message-ID: <20230413215156.2649-8-quic_alokad@quicinc.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230413215156.2649-1-quic_alokad@quicinc.com> References: <20230413215156.2649-1-quic_alokad@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: fenssdQ8oaxAWkN8Uplr_yJIozk-DelD X-Proofpoint-GUID: fenssdQ8oaxAWkN8Uplr_yJIozk-DelD X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-04-13_16,2023-04-13_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 phishscore=0 spamscore=0 adultscore=0 clxscore=1015 malwarescore=0 mlxlogscore=999 suspectscore=0 impostorscore=0 bulkscore=0 lowpriorityscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304130194 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Add new WMI tag and pass the EHT parameters for peer association to firmware. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aloka Dixit Signed-off-by: Pradeep Kumar Chitrapu --- v3: No change from v2. v2: No change from v1. drivers/net/wireless/ath/ath12k/wmi.c | 40 +++++++++++++++++++++++++-- drivers/net/wireless/ath/ath12k/wmi.h | 20 ++++++++++++++ 2 files changed, 57 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c index 2d3094ec19c0..f81724260b9b 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.c +++ b/drivers/net/wireless/ath/ath12k/wmi.c @@ -1793,6 +1793,7 @@ static void ath12k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd *cmd, bool hw_crypto_disabled) { cmd->peer_flags = 0; + cmd->peer_flags_ext = 0; if (arg->is_wme_set) { if (arg->qos_flag) @@ -1834,6 +1835,8 @@ static void ath12k_wmi_copy_peer_flags(struct wmi_peer_assoc_complete_cmd *cmd, cmd->peer_flags |= cpu_to_le32(WMI_PEER_TWT_REQ); if (arg->twt_responder) cmd->peer_flags |= cpu_to_le32(WMI_PEER_TWT_RESP); + if (arg->eht_flag) + cmd->peer_flags_ext |= cpu_to_le32(WMI_PEER_EXT_EHT); } /* Suppress authorization for all AUTH modes that need 4-way handshake @@ -1878,6 +1881,7 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar, struct wmi_peer_assoc_complete_cmd *cmd; struct ath12k_wmi_vht_rate_set_params *mcs; struct ath12k_wmi_he_rate_set_params *he_mcs; + struct ath12k_wmi_eht_rate_set_params *eht_mcs; struct sk_buff *skb; struct wmi_tlv *tlv; void *ptr; @@ -1894,7 +1898,8 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar, TLV_HDR_SIZE + (peer_legacy_rates_align * sizeof(u8)) + TLV_HDR_SIZE + (peer_ht_rates_align * sizeof(u8)) + sizeof(*mcs) + TLV_HDR_SIZE + - (sizeof(*he_mcs) * arg->peer_he_mcs_count); + (sizeof(*he_mcs) * arg->peer_he_mcs_count) + + TLV_HDR_SIZE + (sizeof(*eht_mcs) * arg->peer_eht_mcs_count); skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len); if (!skb) @@ -1941,6 +1946,16 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar, cmd->peer_ppet.ppet16_ppet8_ru3_ru0[i] = cpu_to_le32(arg->peer_ppet.ppet16_ppet8_ru3_ru0[i]); + /* Update 11be capabilities */ + memcpy_and_pad(cmd->peer_eht_cap_mac, sizeof(cmd->peer_eht_cap_mac), + arg->peer_eht_cap_mac, sizeof(arg->peer_eht_cap_mac), + 0); + memcpy_and_pad(cmd->peer_eht_cap_phy, sizeof(cmd->peer_eht_cap_phy), + arg->peer_eht_cap_phy, sizeof(arg->peer_eht_cap_phy), + 0); + memcpy_and_pad(&cmd->peer_eht_ppet, sizeof(cmd->peer_eht_ppet), + &arg->peer_eht_ppet, sizeof(arg->peer_eht_ppet), 0); + /* Update peer legacy rate information */ ptr += sizeof(*cmd); @@ -2007,8 +2022,24 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar, ptr += sizeof(*he_mcs); } + /* Loop through the EHT rate set */ + len = arg->peer_eht_mcs_count * sizeof(*eht_mcs); + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, len); + ptr += TLV_HDR_SIZE; + + for (i = 0; i < arg->peer_eht_mcs_count; i++) { + eht_mcs = ptr; + eht_mcs->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_HE_RATE_SET, + sizeof(*eht_mcs)); + + eht_mcs->rx_mcs_set = cpu_to_le32(arg->peer_eht_rx_mcs_set[i]); + eht_mcs->tx_mcs_set = cpu_to_le32(arg->peer_eht_tx_mcs_set[i]); + ptr += sizeof(*eht_mcs); + } + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, - "wmi peer assoc vdev id %d assoc id %d peer mac %pM peer_flags %x rate_caps %x peer_caps %x listen_intval %d ht_caps %x max_mpdu %d nss %d phymode %d peer_mpdu_density %d vht_caps %x he cap_info %x he ops %x he cap_info_ext %x he phy %x %x %x peer_bw_rxnss_override %x\n", + "wmi peer assoc vdev id %d assoc id %d peer mac %pM peer_flags %x rate_caps %x peer_caps %x listen_intval %d ht_caps %x max_mpdu %d nss %d phymode %d peer_mpdu_density %d vht_caps %x he cap_info %x he ops %x he cap_info_ext %x he phy %x %x %x peer_bw_rxnss_override %x peer_flags_ext %x eht mac_cap %x %x eht phy_cap %x %x %x\n", cmd->vdev_id, cmd->peer_associd, arg->peer_mac, cmd->peer_flags, cmd->peer_rate_caps, cmd->peer_caps, cmd->peer_listen_intval, cmd->peer_ht_caps, @@ -2018,7 +2049,10 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar, cmd->peer_he_ops, cmd->peer_he_cap_info_ext, cmd->peer_he_cap_phy[0], cmd->peer_he_cap_phy[1], cmd->peer_he_cap_phy[2], - cmd->peer_bw_rxnss_override); + cmd->peer_bw_rxnss_override, cmd->peer_flags_ext, + cmd->peer_eht_cap_mac[0], cmd->peer_eht_cap_mac[1], + cmd->peer_eht_cap_phy[0], cmd->peer_eht_cap_phy[1], + cmd->peer_eht_cap_phy[2]); ret = ath12k_wmi_cmd_send(wmi, skb, WMI_PEER_ASSOC_CMDID); if (ret) { diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h index 12fedcf2c8b4..c2c340af3612 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.h +++ b/drivers/net/wireless/ath/ath12k/wmi.h @@ -1167,6 +1167,10 @@ enum wmi_tlv_peer_flags { }; +enum wmi_tlv_peer_flags_ext { + WMI_PEER_EXT_EHT = 0x00000001, +}; + /** Enum list of TLV Tags for each parameter structure type. */ enum wmi_tlv_tag { WMI_TAG_LAST_RESERVED = 15, @@ -1924,6 +1928,7 @@ enum wmi_tlv_tag { WMI_TAG_MAC_PHY_CAPABILITIES_EXT = 0x36F, WMI_TAG_REGULATORY_RULE_EXT_STRUCT = 0x3A9, WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT, + WMI_TAG_EHT_RATE_SET = 0x3C4, WMI_TAG_MAX }; @@ -3609,6 +3614,15 @@ struct wmi_peer_assoc_complete_cmd { __le32 peer_he_cap_info_internal; __le32 min_data_rate; __le32 peer_he_caps_6ghz; + __le32 sta_type; + __le32 bss_max_idle_option; + __le32 auth_mode; + __le32 peer_flags_ext; + __le32 puncture_20mhz_bitmap; + __le32 peer_eht_cap_mac[WMI_MAX_EHTCAP_MAC_SIZE]; + __le32 peer_eht_cap_phy[WMI_MAX_EHTCAP_PHY_SIZE]; + __le32 peer_eht_ops; + struct ath12k_wmi_ppe_threshold_params peer_eht_ppet; } __packed; struct wmi_stop_scan_cmd { @@ -3836,6 +3850,12 @@ struct ath12k_wmi_he_rate_set_params { __le32 tx_mcs_set; } __packed; +struct ath12k_wmi_eht_rate_set_params { + __le32 tlv_header; + __le32 rx_mcs_set; + __le32 tx_mcs_set; +} __packed; + #define MAX_REG_RULES 10 #define REG_ALPHA2_LEN 2 #define MAX_6G_REG_RULES 5