diff options
author | John W. Linville <linville@tuxdriver.com> | 2009-08-25 18:12:25 (GMT) |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2009-08-28 18:40:46 (GMT) |
commit | b8ecd988b1670035a05035c553c08331214d6603 (patch) | |
tree | 4a6eda87b8b9d8aab7658cfd6f553dc9c86a13be /drivers/net/wireless/ipw2x00/libipw_module.c | |
parent | 73f57f8398ed6cba82f9856e20d94d71e6edb3e2 (diff) | |
download | linux-b8ecd988b1670035a05035c553c08331214d6603.tar.xz |
libipw: initiate cfg80211 API conversion
Initiate the conversion of libipw to the new cfg80211 configuration API.
For now, leave CONFIG_IPW2200_PROMISCUOUS stuff alone. Eventually
migrate it to cfg80211 when the add/del/change_virtual_intf methods
are implemented.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ipw2x00/libipw_module.c')
-rw-r--r-- | drivers/net/wireless/ipw2x00/libipw_module.c | 42 |
1 files changed, 39 insertions, 3 deletions
diff --git a/drivers/net/wireless/ipw2x00/libipw_module.c b/drivers/net/wireless/ipw2x00/libipw_module.c index eb2b608..a0e9f6a 100644 --- a/drivers/net/wireless/ipw2x00/libipw_module.c +++ b/drivers/net/wireless/ipw2x00/libipw_module.c @@ -62,6 +62,9 @@ MODULE_DESCRIPTION(DRV_DESCRIPTION); MODULE_AUTHOR(DRV_COPYRIGHT); MODULE_LICENSE("GPL"); +struct cfg80211_ops libipw_config_ops = { }; +void *libipw_wiphy_privid = &libipw_wiphy_privid; + static int libipw_networks_allocate(struct libipw_device *ieee) { if (ieee->networks) @@ -140,7 +143,7 @@ int libipw_change_mtu(struct net_device *dev, int new_mtu) } EXPORT_SYMBOL(libipw_change_mtu); -struct net_device *alloc_ieee80211(int sizeof_priv) +struct net_device *alloc_ieee80211(int sizeof_priv, int monitor) { struct libipw_device *ieee; struct net_device *dev; @@ -157,10 +160,31 @@ struct net_device *alloc_ieee80211(int sizeof_priv) ieee->dev = dev; + if (!monitor) { + ieee->wdev.wiphy = wiphy_new(&libipw_config_ops, 0); + if (!ieee->wdev.wiphy) { + LIBIPW_ERROR("Unable to allocate wiphy.\n"); + goto failed_free_netdev; + } + + ieee->dev->ieee80211_ptr = &ieee->wdev; + ieee->wdev.iftype = NL80211_IFTYPE_STATION; + + /* Fill-out wiphy structure bits we know... Not enough info + here to call set_wiphy_dev or set MAC address or channel info + -- have to do that in ->ndo_init... */ + ieee->wdev.wiphy->privid = libipw_wiphy_privid; + + ieee->wdev.wiphy->max_scan_ssids = 1; + ieee->wdev.wiphy->max_scan_ie_len = 0; + ieee->wdev.wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) + | BIT(NL80211_IFTYPE_ADHOC); + } + err = libipw_networks_allocate(ieee); if (err) { LIBIPW_ERROR("Unable to allocate beacon storage: %d\n", err); - goto failed_free_netdev; + goto failed_free_wiphy; } libipw_networks_initialize(ieee); @@ -193,19 +217,31 @@ struct net_device *alloc_ieee80211(int sizeof_priv) return dev; +failed_free_wiphy: + if (!monitor) + wiphy_free(ieee->wdev.wiphy); failed_free_netdev: free_netdev(dev); failed: return NULL; } -void free_ieee80211(struct net_device *dev) +void free_ieee80211(struct net_device *dev, int monitor) { struct libipw_device *ieee = netdev_priv(dev); lib80211_crypt_info_free(&ieee->crypt_info); libipw_networks_free(ieee); + + /* free cfg80211 resources */ + if (!monitor) { + wiphy_unregister(ieee->wdev.wiphy); + kfree(ieee->a_band.channels); + kfree(ieee->bg_band.channels); + wiphy_free(ieee->wdev.wiphy); + } + free_netdev(dev); } |