linux内核开发-测试优快云是否存在大量机器人浏览点赞收藏关注

0.前言

如果真人浏览到这篇文章了，请不要给我点赞和收藏（但是可以在评论区留言）

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下面是一些关键词引起系统的注意，无关紧要：
linux内核、驱动开发、内核开发、linux kernel、内核编译、驱动编译、kselftest、网络驱动、phy、gmac、mdio

下面是一段随机挑选的linux内核代码：

//include/linux/phy.h
void phy_device_remove(struct phy_device *phydev);
int phy_get_c45_ids(struct phy_device *phydev);
int phy_init_hw(struct phy_device *phydev);
int phy_suspend(struct phy_device *phydev);
int phy_resume(struct phy_device *phydev);
int __phy_resume(struct phy_device *phydev);
int phy_loopback(struct phy_device *phydev, bool enable);
int phy_sfp_connect_phy(void *upstream, struct phy_device *phy);
void phy_sfp_disconnect_phy(void *upstream, struct phy_device *phy);
void phy_sfp_attach(void *upstream, struct sfp_bus *bus);
void phy_sfp_detach(void *upstream, struct sfp_bus *bus);
int phy_sfp_probe(struct phy_device *phydev,
	          const struct sfp_upstream_ops *ops);

1. 测试1

这也是测试内容：
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可以留言或评论！！！
linux内核、驱动开发、内核开发、linux kernel、内核编译、启动编译、kselftest

再来一段随机代码：

//drivers/net/phy/phylink.c
/**
 * phylink_fwnode_phy_connect() - connect the PHY specified in the fwnode.
 * @pl: a pointer to a &struct phylink returned from phylink_create()
 * @fwnode: a pointer to a &struct fwnode_handle.
 * @flags: PHY-specific flags to communicate to the PHY device driver
 *
 * Connect the phy specified @fwnode to the phylink instance specified
 * by @pl.
 *
 * Returns 0 on success or a negative errno.
 */
int phylink_fwnode_phy_connect(struct phylink *pl,
			       const struct fwnode_handle *fwnode,
			       u32 flags)
{
	struct fwnode_handle *phy_fwnode;
	struct phy_device *phy_dev;
	int ret;
}