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authorHeiner Kallweit <hkallweit1@gmail.com>2019-05-30 15:11:06 +0200
committerDavid S. Miller <davem@davemloft.net>2019-05-30 15:02:33 -0700
commit97b33bdf9bddb6bebc2e87148df3e30aa7a13b2d (patch)
tree7d7ec060b20abfcf99fae544c2cb9c392dc0e2bd /include/linux/phy.h
parentnet: phy: add callback for custom interrupt handler to struct phy_driver (diff)
downloadlinux-dev-97b33bdf9bddb6bebc2e87148df3e30aa7a13b2d.tar.xz
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net: phy: export phy_queue_state_machine
We face the issue that link change interrupt and link status may be reported by different PHY layers. As a result the link change interrupt may occur before the link status changes. Export phy_queue_state_machine to allow PHY drivers to specify a delay between link status change interrupt and link status check. v2: - change jiffies parameter type to unsigned long Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Suggested-by: Russell King <rmk+kernel@armlinux.org.uk> Acked-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/phy.h')
-rw-r--r--include/linux/phy.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 16cd33915496..dc4b51060ebc 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -188,7 +188,6 @@ static inline const char *phy_modes(phy_interface_t interface)
#define PHY_INIT_TIMEOUT 100000
-#define PHY_STATE_TIME 1
#define PHY_FORCE_TIMEOUT 10
#define PHY_MAX_ADDR 32
@@ -1140,6 +1139,7 @@ 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_queue_state_machine(struct phy_device *phydev, unsigned long jiffies);
void phy_mac_interrupt(struct phy_device *phydev);
void phy_start_machine(struct phy_device *phydev);
void phy_stop_machine(struct phy_device *phydev);