From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on sa.local.altlinux.org X-Spam-Level: X-Spam-Status: No, score=-3.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,RP_MATCHES_RCVD autolearn=ham autolearn_force=no version=3.4.1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=basealt.ru; s=dkim; t=1777041223; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=xLrUMklwTmzgWGzuRNSaqhVs04em6eju1HH3uo8W2Yo=; b=BcFfdBYcXgBT7FgAeHkX5NoiACreaOjc8E+n6ec44isMk8J6E0ou0NjLNujf0pcJBpOWW3 cAYNZ4iCARquUCsZExvBPfBIaHYBbpECFRdP6/WjCy+wEzub8GwpwN9PL97VnghdCFhTA8 gVoJ5iLnpKxrj/vBB5MAs2DN9HUOJH1whm8mqlpKFW31yXIpcI2u5KTIxRlCSrVzMUjEWn XKgFxjRaKFrMc3z1j5dUu5l7PzlX9BrsCuoPYZw4BdeMWe2AHzfDI9AsxPPN/mnR7N5y4r 5WCG+LqR7xKMI2RUadQV75TK3aMtads6oyD2hOCrtoKtBwZlffctIJp7EBb75w== From: Daniil Gnusarev To: gnusarevda@basealt.ru, devel-kernel@lists.altlinux.org Date: Fri, 24 Apr 2026 18:33:21 +0400 Message-ID: <20260424143329.427971-1-gnusarevda@basealt.ru> X-Mailer: git-send-email 2.42.2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [d-kernel] [PATCH 0/5] Kernel 6.18 with support for the Baikal-M SoC X-BeenThere: devel-kernel@lists.altlinux.org X-Mailman-Version: 2.1.12 Precedence: list Reply-To: ALT Linux kernel packages development List-Id: ALT Linux kernel packages development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 24 Apr 2026 14:33:46 -0000 Archived-At: List-Archive: List-Post: Патчи для СнК BE-M1000 для работы PCIe шины. Основной драйвер взят из SDK-ARM64-2509-6.12, доработан для версии 6.18. Проверена работа на платах: ET101-MB-v1.1, Элпитех, ПО платы 2409-elp Родиола MBDR BM12 R000.F01, Delta Computers, ПО платы 5.5 Aquarius, ПО платы 5.3.0 TF307-MB-S-D, ПО платы 5.6 и 2509-6.12 Полноценная работа наблюдается только у плат с обновленным ПО (TF307 начиная с версии 5.9 и ET101-MB-v1.1 с 2409-elp), или при указании параметров настройки шины для конкретной платы в параметрах загрузки ядра (названия перечислены в pcie-baikal-tune.c). В остальных случаях возможны снижение скорости соединения, отказ во время установки соединения, неустойчивое соединение вплоть до нарушения данных. Daniil Gnusarev (5): pci: baikal-pcie: add support for PCIe controller for Baikal BE-M1000 pci: baikal-pcie: driver compatibility with SDK earlier than 5.7 pci: baikal-pcie: driver compatibility with SDK versions 5.4 pci: baikal-pcie: use raw_spinlock for regmap of gbr registers pci: baikal-pcie: forced enable dma-coherent for pcie on Baikal-M drivers/acpi/pci_mcfg.c | 38 + drivers/pci/controller/dwc/Kconfig | 32 + drivers/pci/controller/dwc/Makefile | 5 + drivers/pci/controller/dwc/pcie-baikal-acpi.c | 23 + drivers/pci/controller/dwc/pcie-baikal-core.c | 2372 +++++++++++++++++ drivers/pci/controller/dwc/pcie-baikal-tune.c | 570 ++++ drivers/pci/controller/dwc/pcie-baikal.h | 16 + drivers/pci/controller/dwc/pcie-designware.c | 3 +- drivers/pci/controller/dwc/pcie-designware.h | 2 + include/linux/pci-ecam.h | 2 + 10 files changed, 3062 insertions(+), 1 deletion(-) create mode 100644 drivers/pci/controller/dwc/pcie-baikal-acpi.c create mode 100644 drivers/pci/controller/dwc/pcie-baikal-core.c create mode 100644 drivers/pci/controller/dwc/pcie-baikal-tune.c create mode 100644 drivers/pci/controller/dwc/pcie-baikal.h -- 2.42.2