Function ixgbe_dev_lsc_interrupt_setup

dpdk/drivers/net/ixgbe/ixgbe_ethdev.c:4515–4528

* It clears the interrupt causes and enables the interrupt. * It will be called once only during nic initialized. * * @param dev * Pointer to struct rte_eth_dev. * @param on * Enable or Disable. * * @return * - On success, zero. * - On failure, a negative value. */

 *  - On failure, a negative value.
 */
static int
ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on)
{
	struct ixgbe_interrupt *intr =
		IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);

	ixgbe_dev_link_status_print(dev);
	if (on)
		intr->mask |= IXGBE_EICR_LSC;
	else
		intr->mask &= ~IXGBE_EICR_LSC;

	return 0;
}

/**
 * It clears the interrupt causes and enables the interrupt.