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Thu, 22 Jan 2026 01:36:11 -0800 (PST) X-Received: by 2002:a17:902:cf41:b0:29e:c283:39fb with SMTP id d9443c01a7336-2a76b16a396mr75437185ad.52.1769074571020; Thu, 22 Jan 2026 01:36:11 -0800 (PST) Received: from [192.168.1.102] ([120.60.57.9]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a7190e7860sm111867225ad.41.2026.01.22.01.36.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Jan 2026 01:36:10 -0800 (PST) From: Manivannan Sadhasivam X-Google-Original-From: Manivannan Sadhasivam To: linux-kernel@vger.kernel.org, Randolph Cc: linux-pci@vger.kernel.org, bhelgaas@google.com, robh@kernel.org, kwilczynski@kernel.org, lpieralisi@kernel.org, jingoohan1@gmail.com, samuel.holland@sifive.com, Frank.Li@nxp.com, cmirabil@redhat.com, randolph.sklin@gmail.com, tim609@andestech.com In-Reply-To: <20260109113430.2767264-1-randolph@andestech.com> References: <20260109113430.2767264-1-randolph@andestech.com> Subject: Re: [PATCH v2] PCI: dwc: Use multiple ATU regions for large bridge windows Message-Id: <176907456657.75296.14064668565506074059.b4-ty@kernel.org> Date: Thu, 22 Jan 2026 15:06:06 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.3 X-Authority-Analysis: v=2.4 cv=D8pK6/Rj c=1 sm=1 tr=0 ts=6971ef8c cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=VEjJ2An1Fh3c/6mcm1S2Ig==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=VwQbUJbxAAAA:8 a=Bxlfni229r9SUCX-Zw0A:9 a=QEXdDO2ut3YA:10 a=1OuFwYUASf3TG4hYMiVC:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTIyMDA2NiBTYWx0ZWRfX9seEsedVps3u 020WoO95TpnUM9O5z0hCYjOzD8GHIqVl2UNPPwXryuGSOw3Yc+qO5Ir01hakmpC/1y8h5RjtMpo B7zHRL0Lhh9QnMvQxLXMPT5o+VGWWo8aB2H5bd6k4aQswt+qn8WshS+22f4hFyxuG1uI0Me8KSv 9Zj16f9kXhZszB/yiDjjbJiyqK8JqHdg8aIwU+jz9EVfrWEjPPyfL/CaK5j+cWNsuxi5GenjGJP Hvhk/Uo/SDaRH/SiBN/UT8JpkOZW4IiA9aElrZ4eUVMYZDbPmIoXW8P745dyfGos8tqzzmWM91n PD5wUcnhVftZLg4MNQ+2x5iFnXWYx7kwbFqZRTNialU6NpTCkvutcdD29R9J9VsXaB0Sw86m9NT Vse3ucc0w8wgUWpU+aVemB+dHfv+0FExSTvdBbp8guJWBF8zX9BTFwqCY6qo6eLxV4M+wbDJJjG PTHKbVkzXvRjBVT8zQQ== X-Proofpoint-ORIG-GUID: 7Rh7E2nmhL01eaiHG3LtaJ0Las8h0B0g X-Proofpoint-GUID: 7Rh7E2nmhL01eaiHG3LtaJ0Las8h0B0g X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.20,FMLib:17.12.100.49 definitions=2026-01-21_04,2026-01-20_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 malwarescore=0 adultscore=0 phishscore=0 impostorscore=0 priorityscore=1501 clxscore=1015 spamscore=0 suspectscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2601220066 On Fri, 09 Jan 2026 19:34:30 +0800, Randolph wrote: > Some SoCs may allocate more address space for a bridge window than can > be covered by a single ATU region. Allow using a larger bridge window > by allocating multiple adjacent ATU regions. > > Applied, thanks! [1/1] PCI: dwc: Use multiple ATU regions for large bridge windows commit: e9a5415adb209f86a05e55b850127ada82e070f1 Best regards, -- Manivannan Sadhasivam