Ejemplo n.º 1
0
/*
 * SDIO remove.
 *
 * This function removes the interface and frees up the card structure.
 */
static void
mwifiex_sdio_remove(struct sdio_func *func)
{
	struct sdio_mmc_card *card;
	struct mwifiex_adapter *adapter;
	struct mwifiex_private *priv;
	int i;

	pr_debug("info: SDIO func num=%d\n", func->num);

	card = sdio_get_drvdata(func);
	if (!card)
		return;

	adapter = card->adapter;
	if (!adapter || !adapter->priv_num)
		return;

	/* In case driver is removed when asynchronous FW load is in progress */
	wait_for_completion(&adapter->fw_load);

	if (user_rmmod) {
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
		if (adapter->is_suspended)
			mwifiex_sdio_resume(adapter->dev);
#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34)) */

		for (i = 0; i < adapter->priv_num; i++)
			if ((GET_BSS_ROLE(adapter->priv[i]) ==
						MWIFIEX_BSS_ROLE_STA) &&
			    adapter->priv[i]->media_connected)
				mwifiex_deauthenticate(adapter->priv[i], NULL);

		priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
		mwifiex_disable_auto_ds(priv);
		mwifiex_init_shutdown_fw(priv, MWIFIEX_FUNC_SHUTDOWN);
	}

	mwifiex_remove_card(card->adapter, &add_remove_card_sem);
	kfree(card);
}
Ejemplo n.º 2
0
static void mwifiex_pcie_remove(struct pci_dev *pdev)
{
	struct pcie_service_card *card;
	struct mwifiex_adapter *adapter;
	struct mwifiex_private *priv;
	int i;

	card = pci_get_drvdata(pdev);
	if (!card)
		return;

	adapter = card->adapter;
	if (!adapter || !adapter->priv_num)
		return;

	if (user_rmmod) {
#ifdef CONFIG_PM
		if (adapter->is_suspended)
			mwifiex_pcie_resume(pdev);
#endif

		for (i = 0; i < adapter->priv_num; i++)
			if ((GET_BSS_ROLE(adapter->priv[i]) ==
			     MWIFIEX_BSS_ROLE_STA) &&
			    adapter->priv[i]->media_connected)
				mwifiex_deauthenticate(adapter->priv[i], NULL);

		priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);

		mwifiex_disable_auto_ds(priv);

		mwifiex_init_shutdown_fw(priv, MWIFIEX_FUNC_SHUTDOWN);
	}

	mwifiex_remove_card(card->adapter, &add_remove_card_sem);
	kfree(card);
}
Ejemplo n.º 3
0
static void
mwifiex_sdio_remove(struct sdio_func *func)
{
	struct sdio_mmc_card *card;
	struct mwifiex_adapter *adapter;
	struct mwifiex_private *priv;
	int i;

	pr_debug("info: SDIO func num=%d\n", func->num);

	card = sdio_get_drvdata(func);
	if (!card)
		return;

	adapter = card->adapter;
	if (!adapter || !adapter->priv_num)
		return;

	if (user_rmmod) {
		if (adapter->is_suspended)
			mwifiex_sdio_resume(adapter->dev);

		for (i = 0; i < adapter->priv_num; i++)
			if ((GET_BSS_ROLE(adapter->priv[i]) ==
						MWIFIEX_BSS_ROLE_STA) &&
			    adapter->priv[i]->media_connected)
				mwifiex_deauthenticate(adapter->priv[i], NULL);

		priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
		mwifiex_disable_auto_ds(priv);
		mwifiex_init_shutdown_fw(priv, MWIFIEX_FUNC_SHUTDOWN);
	}

	mwifiex_remove_card(card->adapter, &add_remove_card_sem);
	kfree(card);
}