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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2016-02-27 22:59:03 +0300 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2016-02-27 22:59:03 +0300 |
| commit | 51bcc7386a01074452c585e421a24dfc7b19063b (patch) | |
| tree | f9c7633d6d4349c0e21b23090b857a0fcd790418 /drivers/net/wireless/intel/iwlwifi/mvm/d3.c | |
| parent | c89e333d5e4a27f736c960b29040b261c21563a5 (diff) | |
| parent | 50ee738d7271fe825e4024cdfa5c5301a871e2c2 (diff) | |
| download | linux-51bcc7386a01074452c585e421a24dfc7b19063b.tar.xz | |
Merge tag 'mac80211-next-for-davem-2016-02-26' into next2
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
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/d3.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/d3.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index 346376187ef8..5214482a0403 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -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; } |