文件操作 - Kconfig
返回文件管理
返回主菜单
删除本文件
文件: /usr/src/linux-headers-5.15.0-113/drivers/dma/qcom/Kconfig
编辑文件内容
# SPDX-License-Identifier: GPL-2.0-only config QCOM_ADM tristate "Qualcomm ADM support" depends on (ARCH_QCOM || COMPILE_TEST) && !PHYS_ADDR_T_64BIT select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help Enable support for the Qualcomm Application Data Mover (ADM) DMA controller, as present on MSM8x60, APQ8064, and IPQ8064 devices. This controller provides DMA capabilities for both general purpose and on-chip peripheral devices. config QCOM_BAM_DMA tristate "QCOM BAM DMA support" depends on ARCH_QCOM || (COMPILE_TEST && OF && ARM) select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help Enable support for the QCOM BAM DMA controller. This controller provides DMA capabilities for a variety of on-chip devices. config QCOM_GPI_DMA tristate "Qualcomm Technologies GPI DMA support" depends on ARCH_QCOM select DMA_ENGINE select DMA_VIRTUAL_CHANNELS help Enable support for the QCOM GPI DMA controller. This controller provides DMA capabilities for a variety of peripheral buses such as I2C, UART, and SPI. By using GPI dmaengine driver, bus drivers can use a standardize interface that is protocol independent to transfer data between DDR and peripheral. config QCOM_HIDMA_MGMT tristate "Qualcomm Technologies HIDMA Management support" depends on HAS_IOMEM select DMA_ENGINE help Enable support for the Qualcomm Technologies HIDMA Management. Each DMA device requires one management interface driver for basic initialization before QCOM_HIDMA channel driver can start managing the channels. In a virtualized environment, the guest OS would run QCOM_HIDMA channel driver and the host would run the QCOM_HIDMA_MGMT management driver. config QCOM_HIDMA tristate "Qualcomm Technologies HIDMA Channel support" select DMA_ENGINE help Enable support for the Qualcomm Technologies HIDMA controller. The HIDMA controller supports optimized buffer copies (user to kernel, kernel to kernel, etc.). It only supports memcpy interface. The core is not intended for general purpose slave DMA.
修改文件时间
将文件时间修改为当前时间的前一年
删除文件