phy_disconnect的操作刚好与phy_connect接口的操作相反,主要提供的功能如下: 1.若phy_device支持中断,则调用phy_stop_interrupts关闭中断,并free该中断; 2.调用phy_stop_machine接口,关闭该phy_device的状态机对应的延迟队列; 3.解除net_device与phy_device关联,若该phy_device是与genphy_driver绑定,则调用device_rel...
PHY_HALTED:网卡关闭phy_stop 挂起phy PHY_RESUMING: 网卡启用phy_start 恢复phy phy_state_machine是PHY的状态机函数 /** * phy_state_machine - Handle the state machine * @work: work_struct that describes the work to be done */voidphy_state_machine(structwork_struct *work){structdelayed_work*d...
Linux进程状态 static const char * const task_state_array[] = { "R (running)", /* 0 */ "S (sleeping)", /*...(stopped)", /* 4 */ "t (tracing stop)", /* 8 */ "X (dead)", /* 16 */ "Z (zombie)", /* 32 */ }; 上面就是Linux...x状态 x状态是死亡状态,当一个进...
int phy_start_interrupts(struct phy_device *phydev);//PHY开始中断 int phy_stop_interrupts(struct phy_device *phydev); //PHY停止中断 int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd); //ethtool工具sset功能 int phy_ethtool_gset(struct phy_device *phydev, struc...
PHY_HALTED:网卡关闭 phy_stop 挂起phy PHY_RESUMING: 网卡启用 phy_start 恢复phyphy_state_machine 是PHY 的状态机函数/** * phy_state_machine - Handle the state machine * @work: work_struct that describes the work to be done */ void phy_state_machine...
r8168_start_stop_le脚本中主要是加载r8168.ko驱动,另外我们还增加了加载驱动时的参数携带,用于支持以太网卡eth0的mac地址可设置,原理是手动发送AT命令去设置mac地址,这个AT下发后会在模块内部创建/data/mac.txt文件,并将下发的mac地址写入到该文件,在驱动加载脚本中可以通过读取文件,获取写入的mac地址,以参数的方...
void phy_start_machine (struct phy_device *phydev, void(*handler)(struct net_device *)) void phy_stop_machine (struct phy_device *phydev) int phy_ethtool_sset (struct phy_device *phydev, struct ethtool_cmd *cmd) int phy_ethtool_gset (struct phy_device *phydev, struct ethtool_cmd...
(struct phy_driver *new_driver, int n, 1130 struct module *owner); 1131void phy_state_machine(struct work_struct *work); 1132void phy_mac_interrupt(struct phy_device *phydev); 1133void phy_start_machine(struct phy_device *phydev); 1134void phy_stop_machine(struct phy_device *phydev);...
Datiphy Enterprise monitors data on premises and in cloud services using agents on hosts, in the cloud, or on the network. Datiphy Enterprise provides preconfigured threat intelligence rules, as well as risk metrics included out of the box. Pattern matching and machine learning are used to profi...
phy状态变化主要在phy_state_machine函数,该函数一直在运行(每隔一秒检测一次网络状态),该函数判断不同的网络状态作出不同的动作。其中CHANGELINK是会根据网络连、断来判断是RUNNING还是NOLINK。这样,就知道网络是连接上还是断开。当连接上网络后(注:不断开情况),状态为RUNNING时,之后重新赋值CHANGELINK,到了CHANGELINK又...