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Merge tag 'mac80211-next-for-davem-2016-02-26' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

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Johannes Berg says:

====================
Here's another round of updates for -next:
 * big A-MSDU RX performance improvement (avoid linearize of paged RX)
 * rfkill changes: cleanups, documentation, platform properties
 * basic PBSS support in cfg80211
 * MU-MIMO action frame processing support
 * BlockAck reordering & duplicate detection offload support
 * various cleanups & little fixes
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2016-03-01 17:02:30 -05:00
parent 4ec620700c 50ee738d72
commit d67703fced
80 changed files with 1519 additions and 913 deletions
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20
drivers/net/wireless/intel/iwlwifi/dvm/lib.c
View File

@@ -943,14 +943,16 @@ static void iwlagn_wowlan_program_keys(struct ieee80211_hw *hw,
switch (key->cipher) {
case WLAN_CIPHER_SUITE_TKIP:
if (sta) {
u64 pn64;
tkip_sc = data->rsc_tsc->all_tsc_rsc.tkip.unicast_rsc;
tkip_tx_sc = &data->rsc_tsc->all_tsc_rsc.tkip.tsc;
rx_p1ks = data->tkip->rx_uni;
ieee80211_get_key_tx_seq(key, &seq);
tkip_tx_sc->iv16 = cpu_to_le16(seq.tkip.iv16);
tkip_tx_sc->iv32 = cpu_to_le32(seq.tkip.iv32);
pn64 = atomic64_read(&key->tx_pn);
tkip_tx_sc->iv16 = cpu_to_le16(TKIP_PN_TO_IV16(pn64));
tkip_tx_sc->iv32 = cpu_to_le32(TKIP_PN_TO_IV32(pn64));
ieee80211_get_tkip_p1k_iv(key, seq.tkip.iv32, p1k);
iwlagn_convert_p1k(p1k, data->tkip->tx.p1k);
@@ -996,19 +998,13 @@ static void iwlagn_wowlan_program_keys(struct ieee80211_hw *hw,
break;
case WLAN_CIPHER_SUITE_CCMP:
if (sta) {
u8 *pn = seq.ccmp.pn;
u64 pn64;
aes_sc = data->rsc_tsc->all_tsc_rsc.aes.unicast_rsc;
aes_tx_sc = &data->rsc_tsc->all_tsc_rsc.aes.tsc;
ieee80211_get_key_tx_seq(key, &seq);
aes_tx_sc->pn = cpu_to_le64(
(u64)pn[5] |
((u64)pn[4] << 8) |
((u64)pn[3] << 16) |
((u64)pn[2] << 24) |
((u64)pn[1] << 32) |
((u64)pn[0] << 40));
pn64 = atomic64_read(&key->tx_pn);
aes_tx_sc->pn = cpu_to_le64(pn64);
} else
aes_sc = data->rsc_tsc->all_tsc_rsc.aes.multicast_rsc;

9
drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
View File

@@ -732,12 +732,15 @@ static inline bool iwl_enable_tx_ampdu(const struct iwl_cfg *cfg)
static int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
enum ieee80211_ampdu_mlme_action action,
struct ieee80211_sta *sta, u16 tid, u16 *ssn,
u8 buf_size, bool amsdu)
struct ieee80211_ampdu_params *params)
{
struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
int ret = -EINVAL;
struct ieee80211_sta *sta = params->sta;
enum ieee80211_ampdu_mlme_action action = params->action;
u16 tid = params->tid;
u16 *ssn = &params->ssn;
u8 buf_size = params->buf_size;
struct iwl_station_priv *sta_priv = (void *) sta->drv_priv;
IWL_DEBUG_HT(priv, "A-MPDU action on addr %pM tid %d\n",

15
drivers/net/wireless/intel/iwlwifi/mvm/d3.c
View File

@@ -251,16 +251,19 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw,
return;
case WLAN_CIPHER_SUITE_TKIP:
if (sta) {
u64 pn64;
tkip_sc = data->rsc_tsc->all_tsc_rsc.tkip.unicast_rsc;
tkip_tx_sc = &data->rsc_tsc->all_tsc_rsc.tkip.tsc;
rx_p1ks = data->tkip->rx_uni;
ieee80211_get_key_tx_seq(key, &seq);
tkip_tx_sc->iv16 = cpu_to_le16(seq.tkip.iv16);
tkip_tx_sc->iv32 = cpu_to_le32(seq.tkip.iv32);
pn64 = atomic64_read(&key->tx_pn);
tkip_tx_sc->iv16 = cpu_to_le16(TKIP_PN_TO_IV16(pn64));
tkip_tx_sc->iv32 = cpu_to_le32(TKIP_PN_TO_IV32(pn64));
ieee80211_get_tkip_p1k_iv(key, seq.tkip.iv32, p1k);
ieee80211_get_tkip_p1k_iv(key, TKIP_PN_TO_IV32(pn64),
p1k);
iwl_mvm_convert_p1k(p1k, data->tkip->tx.p1k);
memcpy(data->tkip->mic_keys.tx,
@@ -1614,7 +1617,9 @@ static void iwl_mvm_d3_update_keys(struct ieee80211_hw *hw,
case WLAN_CIPHER_SUITE_TKIP:
iwl_mvm_tkip_sc_to_seq(&sc->tkip.tsc, &seq);
iwl_mvm_set_tkip_rx_seq(sc->tkip.unicast_rsc, key);
ieee80211_set_key_tx_seq(key, &seq);
atomic64_set(&key->tx_pn,
(u64)seq.tkip.iv16 |
((u64)seq.tkip.iv32 << 16));
break;
}

11
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
View File

@@ -837,13 +837,16 @@ iwl_mvm_ampdu_check_trigger(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
static int iwl_mvm_mac_ampdu_action(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
enum ieee80211_ampdu_mlme_action action,
struct ieee80211_sta *sta, u16 tid,
u16 *ssn, u8 buf_size, bool amsdu)
struct ieee80211_ampdu_params *params)
{
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
int ret;
bool tx_agg_ref = false;
struct ieee80211_sta *sta = params->sta;
enum ieee80211_ampdu_mlme_action action = params->action;
u16 tid = params->tid;
u16 *ssn = &params->ssn;
u8 buf_size = params->buf_size;
IWL_DEBUG_HT(mvm, "A-MPDU action on addr %pM tid %d: action %d\n",
sta->addr, tid, action);
@@ -2582,7 +2585,7 @@ static int iwl_mvm_mac_set_key(struct ieee80211_hw *hw,
switch (key->cipher) {
case WLAN_CIPHER_SUITE_TKIP:
key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
key->flags |= IEEE80211_KEY_FLAG_PUT_IV_SPACE;
break;
case WLAN_CIPHER_SUITE_CCMP:
key->flags |= IEEE80211_KEY_FLAG_PUT_IV_SPACE;

2
drivers/net/wireless/intel/iwlwifi/mvm/tx.c
View File

@@ -299,6 +299,8 @@ static void iwl_mvm_set_tx_cmd_crypto(struct iwl_mvm *mvm,
case WLAN_CIPHER_SUITE_TKIP:
tx_cmd->sec_ctl = TX_CMD_SEC_TKIP;
pn = atomic64_inc_return(&keyconf->tx_pn);
ieee80211_tkip_add_iv(crypto_hdr, keyconf, pn);
ieee80211_get_tkip_p2k(keyconf, skb_frag, tx_cmd->key);
break;