From patchwork Fri Nov 1 15:17:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kalle Valo X-Patchwork-Id: 840263 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 656281C82F0 for ; Fri, 1 Nov 2024 15:17:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730474234; cv=none; b=k4RSqBIxr4+61sDalavzxAx72e+LEQpGUtFGMuCdGOWX1tka7Easg0sLBSLGHX/SBnC4uXGm69KNhEiulP+HmqRfDN+U2LHmYDGDdNZ7G07JeAVQCTSz4RdKqEnYmZEOs3rDZfoPUDgWNQG3yo9YovI/3pkL0H+51njw3jas1hU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730474234; c=relaxed/simple; bh=h/Xj/nI0xoarcqXFFlfgJg5CxwBK7LrhIy0nFNgw9Ao=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=CX/0JUndlQylkO+spwc4adLGlhgOi7CXIeFhoffwDeOfTc/cYJH81rvaKO0OrS5yulvim79rP0OMrlzM23q0jC0dbi6t+/NW4wYRS5k0rCUspNGq2mjxnAswi1WgP419Px1KYpS1YDA3RJ5pSPB8j//aqDX1aWYDBk5P3WetIr8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KkMveaeJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="KkMveaeJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 653EFC4CED3; Fri, 1 Nov 2024 15:17:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730474234; bh=h/Xj/nI0xoarcqXFFlfgJg5CxwBK7LrhIy0nFNgw9Ao=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KkMveaeJ0o0GehfRMJE1Box2aBGx9ES5LHa4xSmudLraktL1l2OcMNfRwknRZQiIc VlIa7HOebTxqEmwde4hxl2lfuZ+MXS+UzMX5wc/MGYt3DX8jSITdD5ghw6ggq51amo T02OP69dVp0Z31h2m+SHuIxQ3pIc7zPaQORdqNfn0T5ffkJ69kGXJFIiY1oEB2loxa laLHtzfIwVr6UxgjfDtcd63gwEg+dyBkZ+H9p77S/ZJaxA/uIjAGHgJ0HnxGjmWXIs lRADTnG7oyy2GTV2ld+yGCDXgtgO3M7sCIpgTR6QzJ2Y295Sd6Nhh3nVd3V7M4Uul3 mjXZPjV9rYdHQ== From: Kalle Valo To: ath12k@lists.infradead.org Cc: linux-wireless@vger.kernel.org Subject: [PATCH v2 6/8] wifi: ath12k: add multi-link flag in peer create command Date: Fri, 1 Nov 2024 17:17:03 +0200 Message-Id: <20241101151705.165987-7-kvalo@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241101151705.165987-1-kvalo@kernel.org> References: <20241101151705.165987-1-kvalo@kernel.org> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Sriram R Driver should indicate to firmware whether a peer is multi-link or not in peer create command using multi-link flag. Add changes to support WMI_TAG_MLO_PEER_CREATE_PARAMS in WMI_PEER_CREATE_CMDID. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Sriram R Signed-off-by: Harshitha Prem Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath12k/mac.c | 5 +++-- drivers/net/wireless/ath/ath12k/wmi.c | 27 +++++++++++++++++++++++---- drivers/net/wireless/ath/ath12k/wmi.h | 6 ++++++ 3 files changed, 32 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c index 2f1edce0287a..b12682547410 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -4983,8 +4983,9 @@ static int ath12k_mac_station_add(struct ath12k *ar, } peer_param.vdev_id = arvif->vdev_id; - peer_param.peer_addr = sta->addr; + peer_param.peer_addr = arsta->addr; peer_param.peer_type = WMI_PEER_TYPE_DEFAULT; + peer_param.ml_enabled = sta->mlo; ret = ath12k_peer_create(ar, arvif, sta, &peer_param); if (ret) { @@ -7018,7 +7019,7 @@ int ath12k_mac_vdev_create(struct ath12k *ar, struct ath12k_link_vif *arvif) struct ath12k_vif *ahvif = arvif->ahvif; struct ieee80211_vif *vif = ath12k_ahvif_to_vif(ahvif); struct ath12k_wmi_vdev_create_arg vdev_arg = {0}; - struct ath12k_wmi_peer_create_arg peer_param; + struct ath12k_wmi_peer_create_arg peer_param = {0}; struct ieee80211_bss_conf *link_conf; u32 param_id, param_value; u16 nss; diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c index e089b58bbea1..0583d832fac7 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.c +++ b/drivers/net/wireless/ath/ath12k/wmi.c @@ -1230,9 +1230,14 @@ int ath12k_wmi_send_peer_create_cmd(struct ath12k *ar, struct ath12k_wmi_pdev *wmi = ar->wmi; struct wmi_peer_create_cmd *cmd; struct sk_buff *skb; - int ret; + int ret, len; + struct wmi_peer_create_mlo_params *ml_param; + void *ptr; + struct wmi_tlv *tlv; - skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); + len = sizeof(*cmd) + TLV_HDR_SIZE + sizeof(*ml_param); + + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len); if (!skb) return -ENOMEM; @@ -1244,9 +1249,23 @@ int ath12k_wmi_send_peer_create_cmd(struct ath12k *ar, cmd->peer_type = cpu_to_le32(arg->peer_type); cmd->vdev_id = cpu_to_le32(arg->vdev_id); + ptr = skb->data + sizeof(*cmd); + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_STRUCT, + sizeof(*ml_param)); + ptr += TLV_HDR_SIZE; + ml_param = ptr; + ml_param->tlv_header = + ath12k_wmi_tlv_cmd_hdr(WMI_TAG_MLO_PEER_CREATE_PARAMS, + sizeof(*ml_param)); + if (arg->ml_enabled) + ml_param->flags = cpu_to_le32(ATH12K_WMI_FLAG_MLO_ENABLED); + + ptr += sizeof(*ml_param); + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, - "WMI peer create vdev_id %d peer_addr %pM\n", - arg->vdev_id, arg->peer_addr); + "WMI peer create vdev_id %d peer_addr %pM ml_flags 0x%x\n", + arg->vdev_id, arg->peer_addr, ml_param->flags); ret = ath12k_wmi_cmd_send(wmi, skb, WMI_PEER_CREATE_CMDID); if (ret) { diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h index 0ddd7ce97385..2378d94b2409 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.h +++ b/drivers/net/wireless/ath/ath12k/wmi.h @@ -3015,6 +3015,12 @@ struct ath12k_wmi_peer_create_arg { const u8 *peer_addr; u32 peer_type; u32 vdev_id; + bool ml_enabled; +}; + +struct wmi_peer_create_mlo_params { + __le32 tlv_header; + __le32 flags; }; struct ath12k_wmi_pdev_set_regdomain_arg {