Function sfc_intr_stop

dpdk/drivers/net/sfc/sfc_intr.c:239–273

}

void
sfc_intr_stop(struct sfc_adapter *sa)
{
	struct sfc_intr *intr = &sa->intr;
	struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(sa->eth_dev);

	sfc_log_init(sa, "entry");

	if (intr->handler != NULL) {
		struct rte_intr_handle *intr_handle;
		int rc;

		efx_intr_disable(sa->nic);

		intr_handle = pci_dev->intr_handle;

		rte_intr_vec_list_free(intr_handle);
		rte_intr_efd_disable(intr_handle);

		if (rte_intr_disable(intr_handle) != 0)
			sfc_err(sa, "cannot disable interrupts");

		while ((rc = rte_intr_callback_unregister(intr_handle,
				intr->handler, (void *)sa)) == -EAGAIN)
			;
		if (rc != 1)
			sfc_err(sa,
				"cannot unregister interrupt handler %d",
				rc);
	}

	efx_intr_fini(sa->nic);

	sfc_log_init(sa, "done");
}

int
sfc_intr_configure(struct sfc_adapter *sa)