From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Tue, 22 Oct 2024 10:36:11 +0000 Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM --- kernel/Documentation/ABI/testing/gpio-cdev | 13 +++++++------ 1 files changed, 7 insertions(+), 6 deletions(-) diff --git a/kernel/Documentation/ABI/testing/gpio-cdev b/kernel/Documentation/ABI/testing/gpio-cdev index 7b265fb..66bdcd1 100644 --- a/kernel/Documentation/ABI/testing/gpio-cdev +++ b/kernel/Documentation/ABI/testing/gpio-cdev @@ -12,15 +12,16 @@ The following file operations are supported: open(2) - Currently the only useful flags are O_RDWR. + Currently the only useful flags are O_RDWR. ioctl(2) - Initiate various actions. - See the inline documentation in [include/uapi]<linux/gpio.h> - for descriptions of all ioctls. + Initiate various actions. + + See the inline documentation in [include/uapi]<linux/gpio.h> + for descriptions of all ioctls. close(2) - Stops and free up the I/O contexts that was associated - with the file descriptor. + Stops and free up the I/O contexts that was associated + with the file descriptor. Users: TBD -- Gitblit v1.6.2