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mwifiex: support for creation of AP interface

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1. wiphy structure is per device; hence moved it to mwifiex_adapter
mwifiex_register_cfg80211 takes mwifiex_adapter as parameter.
This function only registers wiphy with cfg80211.
2. Creation of interfaces is moved to cfg80211 add_virtual_interface
handler.
3. Create 2 interfaces by default: station and AP

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Avinash Patil
2012-05-08 18:30:15 -07:00
committed by John W. Linville
parent 03785387e1
commit d6bffe8bb5
4 changed files with 97 additions and 65 deletions
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18
drivers/net/wireless/mwifiex/main.c
View File

@@ -349,19 +349,26 @@ static void mwifiex_fw_dpc(const struct firmware *firmware, void *context)
if (adapter->hw_status != MWIFIEX_HW_STATUS_READY)
goto done;
priv = adapter->priv[0];
if (mwifiex_register_cfg80211(priv) != 0) {
priv = adapter->priv[MWIFIEX_BSS_ROLE_STA];
if (mwifiex_register_cfg80211(adapter)) {
dev_err(adapter->dev, "cannot register with cfg80211\n");
goto err_init_fw;
}
rtnl_lock();
/* Create station interface by default */
if (!mwifiex_add_virtual_intf(priv->wdev->wiphy, "mlan%d",
if (!mwifiex_add_virtual_intf(adapter->wiphy, "mlan%d",
NL80211_IFTYPE_STATION, NULL, NULL)) {
dev_err(adapter->dev, "cannot create default STA interface\n");
goto err_add_intf;
}
/* Create AP interface by default */
if (!mwifiex_add_virtual_intf(adapter->wiphy, "uap%d",
NL80211_IFTYPE_AP, NULL, NULL)) {
dev_err(adapter->dev, "cannot create default AP interface\n");
goto err_add_intf;
}
rtnl_unlock();
mwifiex_drv_get_driver_version(adapter, fmt, sizeof(fmt) - 1);
@@ -369,7 +376,7 @@ static void mwifiex_fw_dpc(const struct firmware *firmware, void *context)
goto done;
err_add_intf:
mwifiex_del_virtual_intf(priv->wdev->wiphy, priv->netdev);
mwifiex_del_virtual_intf(adapter->wiphy, priv->netdev);
rtnl_unlock();
err_init_fw:
pr_debug("info: %s: unregister device\n", __func__);
@@ -830,8 +837,7 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter, struct semaphore *sem)
rtnl_lock();
if (priv->wdev && priv->netdev)
mwifiex_del_virtual_intf(priv->wdev->wiphy,
priv->netdev);
mwifiex_del_virtual_intf(adapter->wiphy, priv->netdev);
rtnl_unlock();
}