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Thu, 10 Aug 2023 07:20:09 -0500 From: Thippeswamy Havalige To: , , , , , , CC: , , , , "Thippeswamy Havalige" Subject: [PATCH v3 0/2] Increase ecam size value to discover 256 buses during Date: Thu, 10 Aug 2023 17:50:00 +0530 Message-ID: <20230810122002.133531-2-thippeswamy.havalige@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230810122002.133531-1-thippeswamy.havalige@amd.com> References: <20230810122002.133531-1-thippeswamy.havalige@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000971E4:EE_|DM6PR12MB4450:EE_ X-MS-Office365-Filtering-Correlation-Id: c0063d96-9f8f-474c-39db-08db999c2cd7 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230028)(4636009)(396003)(376002)(346002)(39860400002)(136003)(451199021)(82310400008)(186006)(1800799006)(46966006)(36840700001)(40470700004)(82740400003)(86362001)(478600001)(54906003)(110136005)(356005)(81166007)(8676002)(8936002)(36860700001)(41300700001)(26005)(1076003)(336012)(5660300002)(36756003)(47076005)(6666004)(44832011)(83380400001)(40460700003)(316002)(426003)(2906002)(2616005)(4326008)(70586007)(70206006)(40480700001)(4744005)(36900700001);DIR:OUT;SFP:1101; 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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Current driver is supports up to 16 buses. The following code fixes to support up to 256 buses. update "NWL_ECAM_VALUE_DEFAULT " to 16 can access up to 256MB ECAM region to detect 256 buses. Update ecam size to 256MB in device tree binding example. Thippeswamy Havalige (2): dt-bindings: PCI: xilinx-nwl: Modify ECAM size in example PCI: xilinx-nwl: Increase ECAM size to accommodate 256 buses Documentation/devicetree/bindings/pci/xlnx,nwl-pcie.yaml | 2 +- drivers/pci/controller/pcie-xilinx-nwl.c | 6 ++---- 2 files changed, 3 insertions(+), 5 deletions(-) -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel