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[73.202.227.126]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-af8a2a29177sm1911891a12.62.2025.03.21.09.02.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 21 Mar 2025 09:02:29 -0700 (PDT) Message-ID: <72e9ddb1-c0eb-4eea-aa11-3f24ed0caea2@oss.qualcomm.com> Date: Fri, 21 Mar 2025 09:02:26 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH ath-next v12 07/13] wifi: ath12k: add support for fixed QMI firmware memory To: Raj Kumar Bhagat , Johannes Berg , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jeff Johnson Cc: linux-wireless@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ath12k@lists.infradead.org, Vasanthakumar Thiagarajan References: <20250321-ath12k-ahb-v12-0-bb389ed76ae5@quicinc.com> <20250321-ath12k-ahb-v12-7-bb389ed76ae5@quicinc.com> From: Jeff Johnson Content-Language: en-US In-Reply-To: <20250321-ath12k-ahb-v12-7-bb389ed76ae5@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: 6nSpnxAux3_L2c3ch-zujWICUojqLnPp X-Proofpoint-ORIG-GUID: 6nSpnxAux3_L2c3ch-zujWICUojqLnPp X-Authority-Analysis: v=2.4 cv=R9IDGcRX c=1 sm=1 tr=0 ts=67dd8d97 cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=e70TP3dOR9hTogukJ0528Q==:17 a=IkcTkHD0fZMA:10 a=Vs1iUdzkB0EA:10 a=bC-a23v3AAAA:8 a=VwQbUJbxAAAA:8 a=7wgTMAlwxEMamJX448IA:9 a=QEXdDO2ut3YA:10 a=-FEs8UIgK8oA:10 a=iS9zxrgQBfv6-_F4QbHw:22 a=FO4_E8m0qiDe52t0p3_H:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1093,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-21_05,2025-03-21_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 bulkscore=0 spamscore=0 phishscore=0 adultscore=0 suspectscore=0 clxscore=1015 mlxscore=0 priorityscore=1501 malwarescore=0 mlxlogscore=999 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2503210117 On 3/21/2025 3:52 AM, Raj Kumar Bhagat wrote: > IPQ5332 firmware supports only fixed QMI firmware memory. > > Hence, add support to read reserved fixed memory region from > device-tree and provide the reserved memory segments for > firmware to use during QMI firmware memory request. Be aware that new memory-region helpers are being introduced by Rob: https://msgid.link/20250317232426.952188-1-robh@kernel.org /jeff