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authorAndrew Lunn <andrew@lunn.ch>2016-10-16 19:56:51 +0200
committerDavid S. Miller <davem@davemloft.net>2016-10-17 11:18:08 -0400
commit664fcf123a30edf16b47d2ce1f610d654ba917b2 (patch)
treec458a1bdf5033c4fc1bd2384e643965f1c38f880 /include
parentc974bdbc3e7734e72d6347afc49f806342578e75 (diff)
downloadlinux-664fcf123a30edf16b47d2ce1f610d654ba917b2.tar.bz2
net: phy: Threaded interrupts allow some simplification
The PHY interrupts are now handled in a threaded interrupt handler, which can sleep. The work queue is no longer needed, phy_change() can be called directly. phy_mac_interrupt() still needs to be safe to call in interrupt context, so keep the work queue, and use a helper to call phy_change(). Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/phy.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h
index e25f1830fbcf..c47378c93607 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -343,7 +343,7 @@ struct phy_c45_device_ids {
* giving up on the current attempt at acquiring a link
* irq: IRQ number of the PHY's interrupt (-1 if none)
* phy_timer: The timer for handling the state machine
- * phy_queue: A work_queue for the interrupt
+ * phy_queue: A work_queue for the phy_mac_interrupt
* attached_dev: The attached enet driver's device instance ptr
* adjust_link: Callback for the enet controller to respond to
* changes in the link state.
@@ -802,7 +802,8 @@ int phy_driver_register(struct phy_driver *new_driver, struct module *owner);
int phy_drivers_register(struct phy_driver *new_driver, int n,
struct module *owner);
void phy_state_machine(struct work_struct *work);
-void phy_change(struct work_struct *work);
+void phy_change(struct phy_device *phydev);
+void phy_change_work(struct work_struct *work);
void phy_mac_interrupt(struct phy_device *phydev, int new_link);
void phy_start_machine(struct phy_device *phydev);
void phy_stop_machine(struct phy_device *phydev);