GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-07-21 06:12:56 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

phy: add phy_mac_interrupt() to use with PHY_IGNORE_INTERRUPT

Browse source 
There is currently no way for an Ethernet MAC driver servicing PHY link
interrupts to notify this to the PHY state machine without defining its
own state machine. Since most drivers are not so special, introduce a
helper: phy_mac_interrupt() which can be called from a link up/down
interrupt routine to update the PHY state machine. To avoid code
duplication some refactoring has been done to expose the workqueue and
its corresponding callback internally.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Fainelli 2013-05-19 22:53:43 +00:00 • committed by David S. Miller
parent 2c7b49212a
commit 5ea94e7686
3 changed files with 12 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

2
include/linux/phy.h
View file

@ -557,6 +557,8 @@ void phy_drivers_unregister(struct phy_driver *drv, int n);
int phy_driver_register(struct phy_driver *new_driver);
int phy_drivers_register(struct phy_driver *new_driver, int n);
void phy_state_machine(struct work_struct *work);
void phy_change(struct work_struct *work);
void phy_mac_interrupt(struct phy_device *phydev, int new_link);
void phy_start_machine(struct phy_device *phydev,
void (*handler)(struct net_device *));
void phy_stop_machine(struct phy_device *phydev);