PHY_STATE_STR(NOLINK)
PHY_STATE_STR(CABLETEST)
PHY_STATE_STR(HALTED)
+ PHY_STATE_STR(ERROR)
}
return NULL;
static void phy_process_error(struct phy_device *phydev)
{
mutex_lock(&phydev->lock);
- phydev->state = PHY_HALTED;
+ phydev->state = PHY_ERROR;
mutex_unlock(&phydev->lock);
phy_trigger_machine(phydev);
}
/**
- * phy_error - enter HALTED state for this PHY device
+ * phy_error - enter ERROR state for this PHY device
* @phydev: target phy_device struct
*
- * Moves the PHY to the HALTED state in response to a read
+ * Moves the PHY to the ERROR state in response to a read
* or write error, and tells the controller the link is down.
* Must not be called from interrupt context, or while the
* phydev->lock is held.
struct net_device *dev = phydev->attached_dev;
enum phy_state old_state;
- if (!phy_is_started(phydev) && phydev->state != PHY_DOWN) {
+ if (!phy_is_started(phydev) && phydev->state != PHY_DOWN &&
+ phydev->state != PHY_ERROR) {
WARN(1, "called from state %s\n",
phy_state_to_str(phydev->state));
return;
}
break;
case PHY_HALTED:
+ case PHY_ERROR:
if (phydev->link) {
phydev->link = 0;
phy_link_down(phydev);
* Once complete, move to UP to restart the PHY.
* - phy_stop aborts the running test and moves to @PHY_HALTED
*
- * @PHY_HALTED: PHY is up, but no polling or interrupts are done. Or
- * PHY is in an error state.
+ * @PHY_HALTED: PHY is up, but no polling or interrupts are done.
* - phy_start moves to @PHY_UP
+ *
+ * @PHY_ERROR: PHY is up, but is in an error state.
+ * - phy_stop moves to @PHY_HALTED
*/
enum phy_state {
PHY_DOWN = 0,
PHY_READY,
PHY_HALTED,
+ PHY_ERROR,
PHY_UP,
PHY_RUNNING,
PHY_NOLINK,