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Wed, 29 Nov 2023 07:35:31 -0800 Message-ID: Date: Wed, 29 Nov 2023 07:35:31 -0800 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/3] wifi: ath12k: add support for BA1024 Content-Language: en-US To: Baochen Qiang , CC: References: <20231129020414.56425-1-quic_bqiang@quicinc.com> <20231129020414.56425-3-quic_bqiang@quicinc.com> From: Jeff Johnson In-Reply-To: <20231129020414.56425-3-quic_bqiang@quicinc.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit 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: dlaVPZok3OBK01dsLf5ikFv2Okwok10O X-Proofpoint-ORIG-GUID: dlaVPZok3OBK01dsLf5ikFv2Okwok10O X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-29_13,2023-11-29_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 impostorscore=0 mlxscore=0 phishscore=0 mlxlogscore=817 priorityscore=1501 adultscore=0 clxscore=1015 bulkscore=0 malwarescore=0 suspectscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311060000 definitions=main-2311290117 On 11/28/2023 6:04 PM, Baochen Qiang wrote: > Currently the maximum block ACK window size supported is 256. > This results in that, when connected to an AP which supports > larger BA sizes like BA512 or BA1024, only BA256 is > established, leading to a lower peak throughput. > > So add support for BA1024, this is done by allocating a larger > REO queue and advertising IEEE80211_MAX_AMPDU_BUF_EHT support > to MAC80211. > > Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 > > Signed-off-by: Baochen Qiang Acked-by: Jeff Johnson