内核配置文件(比如arch\arm\configs\imx_v6_v7_defconfig)会配置宏 CONFIG_CMDLINE,用于某些情况下配置内核 CONFIG_CMDLINE="noinitrd console=ttymxc0,115200" 由以下代码可知,当设备树没有 bootargs,或者设置了CONFIG_CMDLINE_FORCE,则使用内核配置文件提供的CONFIG_CMDLINE /*Retrieve command line*/p= of_get_flat...
The Linux kernel configuration item CONFIG_MTD_CMDLINE_PARTS has multiple definitions: drivers/mtd/Kconfig The configuration item CONFIG_MTD_CMDLINE_PARTS: prompt: Command line partition table parsing type: tristate depends on: CONFIG_MTD_PARTITIONS = "y" && CONFIG_MTD = "y...
You will still need the parsing functions to be called by the driver for your particular device. It won't happen automatically. The SA1100 map driver (CONFIG_MTD_SA1100) has an option for this, for example. The format for the command line is as follows: mtdparts=<mtddef>[;<mtddef] <...
check-config: loading annotations from debian.master/config/annotations check-config: FAIL: (- != y): CONFIG_AS_TPAUSE policy<{'amd64': 'y'}>) ... check-config: FAIL: (- != n): CONFIG_ZERO_CALL_USED_REGS policy<{'amd64': 'n', 'arm64': 'n', 'armhf': 'n', 'ppc64el':...
g_serial-y:=serial.o...obj-$(CONFIG_USB_G_SERIAL)+=g_serial.o 最终是生成g_serial.o,模块名为g_serial.ko。.name = g_serial.use_acm。 kernel传参时,该参数名为g_serial.use_acm 这样处理防止kernel下众多driver中出现重名的参数。 可以...
Kconfig文件主要由menu组成,由menu和endmenu来划分,每个menu item有一个config的keyword。 比如图中的CRASH_CORE 因为是bool所以如果enable只能是y,如果disable就是not defined 这里"OProfile multiplexing support (EXPERIMENTAL)" 就是OPROFILE_EVENT_MULTIPLEX 的名字,跟在bool后面。各个config item被保存在.config文件中...
Rebuilding the kernel can fail in one of two main ways: Either the doconfig command never finishes, or it exits with errors. The doconfig utility normally prints a “Working” message every two minutes while the kernel is building. The build process should take no more than 15 minutes—it...
(vim.host.VMotionSystem.NetConfig) { dynamicType = <unset>, candidateVnic = (vim.host.VirtualNic) [ (vim.host.VirtualNic) { dynamicType = <unset>, device = "vmk0", key = "key-vim.host.VirtualNic-vmk0", portgroup = "ISCSI", ...
Before you build the kernel you must install the Jetson Linux build utilities. Enter the command: $ sudo apt install build-essential bc To Build the Kernel¶ Sync or download and expand the kernel sources, and install the kernel build utilities, as described above. ...
See the --section command in the NVIDIA Nsight Compute CLI documentation. Number of profiled kernels By default, all selected metrics are collected for all launched kernels. To reduce the impact on the application, you can try to limit performance data collection to as few kernel functions and...