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Tue, 12 Mar 2024 13:56:37 GMT Received: from hu-ramess-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 15.2.1118.40; Tue, 12 Mar 2024 06:56:35 -0700 From: Rameshkumar Sundaram To: CC: , Sriram R , Rameshkumar Sundaram Subject: [PATCH v4 11/12] wifi: ath12k: Modify rts threshold mac op for single wiphy Date: Tue, 12 Mar 2024 19:25:56 +0530 Message-ID: <20240312135557.1778379-12-quic_ramess@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240312135557.1778379-1-quic_ramess@quicinc.com> References: <20240312135557.1778379-1-quic_ramess@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: GWSpKCDEHbr3U66smMW73ArZcEIqX2J9 X-Proofpoint-GUID: GWSpKCDEHbr3U66smMW73ArZcEIqX2J9 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=2024-03-12_08,2024-03-12_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 clxscore=1015 bulkscore=0 phishscore=0 suspectscore=0 lowpriorityscore=0 spamscore=0 adultscore=0 mlxscore=0 mlxlogscore=909 malwarescore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2402120000 definitions=main-2403120107 From: Sriram R Since multiple radios are abstracted under a single wiphy, apply the rts threshold value to all the vdevs of the radios combined under single wiphy. This also implies that vif specific rts threshold support needs to be added in future from cfg80211/mac80211. 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: Rameshkumar Sundaram Acked-by: Jeff Johnson --- drivers/net/wireless/ath/ath12k/mac.c | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c index 0934abc7995f..6123d7db2edc 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -7292,11 +7292,21 @@ static int ath12k_mac_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value) { struct ath12k_hw *ah = ath12k_hw_to_ah(hw); struct ath12k *ar; - int param_id = WMI_VDEV_PARAM_RTS_THRESHOLD, ret; + int param_id = WMI_VDEV_PARAM_RTS_THRESHOLD, ret, i; - ar = ath12k_ah_to_ar(ah, 0); - - ret = ath12k_set_vdev_param_to_all_vifs(ar, param_id, value); + /* Currently we set the rts threshold value to all the vifs across + * all radios of the single wiphy. + * TODO Once support for vif specific RTS threshold in mac80211 is + * available, ath12k can make use of it. + */ + for_each_ar(i, ah, ar) { + ret = ath12k_set_vdev_param_to_all_vifs(ar, param_id, value); + if (ret) { + ath12k_warn(ar->ab, "failed to set RTS config for all vdevs of pdev %d", + ar->pdev->pdev_id); + break; + } + } return ret; }