Esempio n. 1
0
void ath10k_core_destroy(struct ath10k *ar)
{
	flush_workqueue(ar->workqueue);
	destroy_workqueue(ar->workqueue);

	ath10k_debug_destroy(ar);
	ath10k_mac_destroy(ar);
}
Esempio n. 2
0
void ath10k_core_unregister(struct ath10k *ar)
{
	/* We must unregister from mac80211 before we stop HTC and HIF.
	 * Otherwise we will fail to submit commands to FW and mac80211 will be
	 * unhappy about callback failures. */
	ath10k_mac_unregister(ar);

	ath10k_core_free_firmware_files(ar);

	ath10k_debug_destroy(ar);
}
Esempio n. 3
0
void ath10k_core_destroy(struct ath10k *ar)
{
	flush_workqueue(ar->workqueue);
	destroy_workqueue(ar->workqueue);

	flush_workqueue(ar->workqueue_aux);
	destroy_workqueue(ar->workqueue_aux);

	ath10k_debug_destroy(ar);
	ath10k_wmi_free_host_mem(ar);
	ath10k_mac_destroy(ar);
}
Esempio n. 4
0
static void ath10k_core_register_work(struct work_struct *work)
{
	struct ath10k *ar = container_of(work, struct ath10k, register_work);
	int status;

	status = ath10k_core_probe_fw(ar);
	if (status) {
		ath10k_err(ar, "could not probe fw (%d)\n", status);
		goto err;
	}

	status = ath10k_mac_register(ar);
	if (status) {
		ath10k_err(ar, "could not register to mac80211 (%d)\n", status);
		goto err_release_fw;
	}

	status = ath10k_debug_register(ar);
	if (status) {
		ath10k_err(ar, "unable to initialize debugfs\n");
		goto err_unregister_mac;
	}

	status = ath10k_spectral_create(ar);
	if (status) {
		ath10k_err(ar, "failed to initialize spectral\n");
		goto err_debug_destroy;
	}

	status = ath10k_thermal_register(ar);
	if (status) {
		ath10k_err(ar, "could not register thermal device: %d\n",
			   status);
		goto err_spectral_destroy;
	}

	set_bit(ATH10K_FLAG_CORE_REGISTERED, &ar->dev_flags);
	return;

err_spectral_destroy:
	ath10k_spectral_destroy(ar);
err_debug_destroy:
	ath10k_debug_destroy(ar);
err_unregister_mac:
	ath10k_mac_unregister(ar);
err_release_fw:
	ath10k_core_free_firmware_files(ar);
err:
	/* TODO: It's probably a good idea to release device from the driver
	 * but calling device_release_driver() here will cause a deadlock.
	 */
	return;
}
Esempio n. 5
0
File: core.c Progetto: muonn/ath
void ath10k_core_unregister(struct ath10k *ar)
{
	cancel_work_sync(&ar->register_work);

	if (!test_bit(ATH10K_FLAG_CORE_REGISTERED, &ar->dev_flags))
		return;

	/* Stop spectral before unregistering from mac80211 to remove the
	 * relayfs debugfs file cleanly. Otherwise the parent debugfs tree
	 * would be already be free'd recursively, leading to a double free.
	 */
	ath10k_spectral_destroy(ar);

	/* We must unregister from mac80211 before we stop HTC and HIF.
	 * Otherwise we will fail to submit commands to FW and mac80211 will be
	 * unhappy about callback failures. */
	ath10k_mac_unregister(ar);

	ath10k_core_free_firmware_files(ar);

	ath10k_debug_destroy(ar);
}