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iwlwifi: mvm: add IBSS support

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At the firmware level, IBSS support has similar programming
requirements as AP/GO support, so use the same functions with
just small differences.

With IBSS only a single virtual interface can be used, so no
changes in the advertised interface combinations are needed.

For now, don't use hardware crypto for the GTKs in IBSS mode,
the firmware should support it though.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2013-07-31 14:07:43 +02:00
parent c4aee085c0
commit 5023d96616
7 changed files with 102 additions and 41 deletions
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9
drivers/net/wireless/iwlwifi/mvm/quota.c
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@@ -110,7 +110,8 @@ static void iwl_mvm_quota_iterator(void *_data, u8 *mac,
data->n_interfaces[id]++;
break;
case NL80211_IFTYPE_AP:
if (mvmvif->ap_active)
case NL80211_IFTYPE_ADHOC:
if (mvmvif->ap_ibss_active)
data->n_interfaces[id]++;
break;
case NL80211_IFTYPE_MONITOR:
@@ -119,10 +120,6 @@ static void iwl_mvm_quota_iterator(void *_data, u8 *mac,
break;
case NL80211_IFTYPE_P2P_DEVICE:
break;
case NL80211_IFTYPE_ADHOC:
if (vif->bss_conf.ibss_joined)
data->n_interfaces[id]++;
break;
default:
WARN_ON_ONCE(1);
break;
@@ -140,7 +137,7 @@ static void iwl_mvm_adjust_quota_for_noa(struct iwl_mvm *mvm,
return;
mvmvif = iwl_mvm_vif_from_mac80211(mvm->noa_vif);
if (!mvmvif->ap_active)
if (!mvmvif->ap_ibss_active)
return;
phy_id = mvmvif->phy_ctxt->id;