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mac80211: add p2p device type support

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When a driver advertises p2p device support,
mac80211 will handle it, but internally it will
rewrite the interface type to STA/AP rather than
P2P-STA/GO since otherwise a lot of paths need
to be touched that are otherwise identical. A
p2p boolean tells drivers whether or not a given
interface will be used for p2p or not.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2010-09-16 14:58:23 +02:00
committed by John W. Linville
parent 074ac8df9f
commit 2ca27bcff7
9 changed files with 117 additions and 43 deletions
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15
drivers/net/wireless/mac80211_hwsim.c
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@@ -595,7 +595,8 @@ static int mac80211_hwsim_add_interface(struct ieee80211_hw *hw,
struct ieee80211_vif *vif)
{
wiphy_debug(hw->wiphy, "%s (type=%d mac_addr=%pM)\n",
__func__, vif->type, vif->addr);
__func__, ieee80211_vif_type_p2p(vif),
vif->addr);
hwsim_set_magic(vif);
return 0;
}
@@ -603,11 +604,14 @@ static int mac80211_hwsim_add_interface(struct ieee80211_hw *hw,
static int mac80211_hwsim_change_interface(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
enum nl80211_iftype newtype)
enum nl80211_iftype newtype,
bool newp2p)
{
newtype = ieee80211_iftype_p2p(newtype, newp2p);
wiphy_debug(hw->wiphy,
"%s (old type=%d, new type=%d, mac_addr=%pM)\n",
__func__, vif->type, newtype, vif->addr);
__func__, ieee80211_vif_type_p2p(vif),
newtype, vif->addr);
hwsim_check_magic(vif);
return 0;
@@ -617,7 +621,8 @@ static void mac80211_hwsim_remove_interface(
struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
wiphy_debug(hw->wiphy, "%s (type=%d mac_addr=%pM)\n",
__func__, vif->type, vif->addr);
__func__, ieee80211_vif_type_p2p(vif),
vif->addr);
hwsim_check_magic(vif);
hwsim_clear_magic(vif);
}
@@ -1310,6 +1315,8 @@ static int __init init_mac80211_hwsim(void)
hw->wiphy->interface_modes =
BIT(NL80211_IFTYPE_STATION) |
BIT(NL80211_IFTYPE_AP) |
BIT(NL80211_IFTYPE_P2P_CLIENT) |
BIT(NL80211_IFTYPE_P2P_GO) |
BIT(NL80211_IFTYPE_ADHOC) |
BIT(NL80211_IFTYPE_MESH_POINT);