From patchwork Fri Feb 16 14:46:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aditya Kumar Singh X-Patchwork-Id: 773681 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 A50A612F37F for ; Fri, 16 Feb 2024 14:46:46 +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=1708094808; cv=none; b=ZzAqc7GyuSxDS2qDY8KGjxHxKBVsvo0H1d51ubXQHBSawJK1QIgf9mg9nVYjxmO46VU1HlwZ83IIq2I37jDHhzTJySCnU/pckP5RziswKBgXe7mMZpAAhPVv75YPwDNgZEM1dFPbJwYigYgtBebo6otIBVvIMozG0fgCr4vjxQU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708094808; c=relaxed/simple; bh=70buGIs29aOkh4lo9yTt3B5CkNFDdWgovq+rsO99VfQ=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=euxz8O5AyrTw6K28lr+ezoZoHkX9X/0Fl796KRMZYNeCxKTjjkP6nEQ4BZ6G1MuHAXWLU+LK9OvnZK9VnXNjTAP62J1et/XoFKvJ4dL+d5LHGjtyS1/wgbQ4+KqIVfHRi+iBCApr6SO40uPBV9wxCoWTMbnPLZnKZqnQQW1j73E= 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=FIDtkgEX; 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="FIDtkgEX" Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 41GD3VJf002219; Fri, 16 Feb 2024 14:46:43 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=g+JnUvx4Rvi3y6/LqyNrnqa9TgH0TXtP83+wP2Rsl+0=; b=FI DtkgEXSOv7v7R9SqUR/0iuSbY8EJIfZCyEEpB4mjH/mjYAHcdbm05Qa7MVhkzLCo UPUTLGtiHkXd6vG433sciH2uaHF349PNbVRhO0XtEVtmM7c3auCxM9jkXZgS9ana Eqk2kT8G6Y8Jbt0mwKiiD61juEfAFhHU42OEe7Ma4gl1VCaGp0VDu2P0Xj+5Ea98 6hbOuQN7p1aCe+/r2r7fgVPeyqXyKhhinUNB9AF2CrN5VbL22eDBY+HdYL2bt/4/ tzY3Zp40x607EiPVRaL59foV0y6XInelhdQoaXqqhodcW80NMYEcvvo4MpXUSqL6 l/THHDlF81xxBMPlqdcQ== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3w9fkfbtaf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 16 Feb 2024 14:46:42 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 41GEkfqn026890 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 16 Feb 2024 14:46:41 GMT Received: from cdcwlex322514-lin.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 15.2.1118.40; Fri, 16 Feb 2024 06:46:40 -0800 From: Aditya Kumar Singh To: CC: , Aditya Kumar Singh Subject: [PATCH v3 2/2] wifi: mac80211_hwsim: add support for switch_vif_chanctx callback Date: Fri, 16 Feb 2024 20:16:21 +0530 Message-ID: <20240216144621.514385-3-quic_adisi@quicinc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240216144621.514385-1-quic_adisi@quicinc.com> References: <20240216144621.514385-1-quic_adisi@quicinc.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) 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-ORIG-GUID: R-28YA4DfUSc9hul66TqgdeUv9wh7XQY X-Proofpoint-GUID: R-28YA4DfUSc9hul66TqgdeUv9wh7XQY X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-16_13,2024-02-16_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 malwarescore=0 adultscore=0 lowpriorityscore=0 impostorscore=0 mlxlogscore=855 spamscore=0 bulkscore=0 suspectscore=0 mlxscore=0 phishscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2401310000 definitions=main-2402160118 Currently switch_vif_chanctx mac80211 callback is not supported for MLO. Add it. Signed-off-by: Aditya Kumar Singh --- drivers/net/wireless/virtual/mac80211_hwsim.c | 44 ++++++++++++++++++- 1 file changed, 43 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/virtual/mac80211_hwsim.c b/drivers/net/wireless/virtual/mac80211_hwsim.c index 2ea11a86d920..b55fe320633c 100644 --- a/drivers/net/wireless/virtual/mac80211_hwsim.c +++ b/drivers/net/wireless/virtual/mac80211_hwsim.c @@ -3215,6 +3215,47 @@ static void mac80211_hwsim_unassign_vif_chanctx(struct ieee80211_hw *hw, } } +static int mac80211_hwsim_switch_vif_chanctx(struct ieee80211_hw *hw, + struct ieee80211_vif_chanctx_switch *vifs, + int n_vifs, + enum ieee80211_chanctx_switch_mode mode) +{ + int i; + + if (n_vifs <= 0) + return -EINVAL; + + wiphy_dbg(hw->wiphy, + "switch vif channel context mode: %u\n", mode); + + for (i = 0; i < n_vifs; i++) { + hwsim_check_chanctx_magic(vifs[i].old_ctx); + wiphy_dbg(hw->wiphy, + "switch vif channel context: %d MHz/width: %d/cfreqs:%d/%d MHz -> %d MHz/width: %d/cfreqs:%d/%d MHz\n", + vifs[i].old_ctx->def.chan->center_freq, + vifs[i].old_ctx->def.width, + vifs[i].old_ctx->def.center_freq1, + vifs[i].old_ctx->def.center_freq2, + vifs[i].new_ctx->def.chan->center_freq, + vifs[i].new_ctx->def.width, + vifs[i].new_ctx->def.center_freq1, + vifs[i].new_ctx->def.center_freq2); + + switch (mode) { + case CHANCTX_SWMODE_REASSIGN_VIF: + hwsim_check_chanctx_magic(vifs[i].new_ctx); + break; + case CHANCTX_SWMODE_SWAP_CONTEXTS: + hwsim_set_chanctx_magic(vifs[i].new_ctx); + hwsim_clear_chanctx_magic(vifs[i].old_ctx); + break; + default: + WARN_ON("Invalid mode"); + } + } + return 0; +} + static const char mac80211_hwsim_gstrings_stats[][ETH_GSTRING_LEN] = { "tx_pkts_nic", "tx_bytes_nic", @@ -3940,7 +3981,8 @@ static const struct ieee80211_ops mac80211_hwsim_ops = { .remove_chanctx = mac80211_hwsim_remove_chanctx, \ .change_chanctx = mac80211_hwsim_change_chanctx, \ .assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx,\ - .unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx, + .unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx, \ + .switch_vif_chanctx = mac80211_hwsim_switch_vif_chanctx, static const struct ieee80211_ops mac80211_hwsim_mchan_ops = { HWSIM_COMMON_OPS