Merge tag 'iwlwifi-for-kalle-2015-10-05' of git://git.kernel.org/pub/scm/linux/kernel...

* some fixes for PN key programming when entering D3;
* fix for CSA when the AP is stopped during a channel switch;
* fix firmware name for 3160 devices;
* add some new PCI IDs for 7265 devices;
* fix CT-kill entry;
* fix kernel panic when a sysassert occurs in the init ucode flow;

diff --git a/drivers/net/wireless/iwlwifi/dvm/lib.c b/drivers/net/wireless/iwlwifi/dvm/lib.c
index ab45819c1fbbf6d0080813c26090bb095082672d..e18629a16fb0260dff9b3486c572f4bfd2166fcd 100644 (file)
--- a/drivers/net/wireless/iwlwifi/dvm/lib.c
+++ b/drivers/net/wireless/iwlwifi/dvm/lib.c
@@ -1020,7 +1020,7 @@ static void iwlagn_wowlan_program_keys(struct ieee80211_hw *hw,
                        u8 *pn = seq.ccmp.pn;
 
                        ieee80211_get_key_rx_seq(key, i, &seq);
-                       aes_sc->pn = cpu_to_le64(
+                       aes_sc[i].pn = cpu_to_le64(
                                        (u64)pn[5] |
                                        ((u64)pn[4] << 8) |
                                        ((u64)pn[3] << 16) |

diff --git a/drivers/net/wireless/iwlwifi/iwl-7000.c b/drivers/net/wireless/iwlwifi/iwl-7000.c
index 6951aba620eb74a13f6fc2c2da36a043272d8a43..3fb327d5a911aeba53e4ac71ad6bb2ad419d06b0 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-7000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-7000.c
@@ -348,6 +348,6 @@ const struct iwl_cfg iwl7265d_n_cfg = {
 };
 
 MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
-MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL3160_UCODE_API_OK));
+MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
 MODULE_FIRMWARE(IWL7265_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
 MODULE_FIRMWARE(IWL7265D_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));

diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/iwlwifi/mvm/d3.c
index 04264e417c1c644e2b362e9bf29760489cfcae4f..576187611e614adc3a92ca50c4e1f2ab3a7bb7e1 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/iwlwifi/mvm/d3.c
@@ -274,18 +274,13 @@ static void iwl_mvm_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;
                }
@@ -298,12 +293,12 @@ static void iwl_mvm_wowlan_program_keys(struct ieee80211_hw *hw,
                        u8 *pn = seq.ccmp.pn;
 
                        ieee80211_get_key_rx_seq(key, i, &seq);
-                       aes_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));
+                       aes_sc[i].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));
                }
                data->use_rsc_tsc = true;
                break;
@@ -1453,15 +1448,15 @@ static void iwl_mvm_d3_update_gtks(struct ieee80211_hw *hw,
 
                switch (key->cipher) {
                case WLAN_CIPHER_SUITE_CCMP:
-                       iwl_mvm_aes_sc_to_seq(&sc->aes.tsc, &seq);
                        iwl_mvm_set_aes_rx_seq(sc->aes.unicast_rsc, key);
+                       atomic64_set(&key->tx_pn, le64_to_cpu(sc->aes.tsc.pn));
                        break;
                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);
                        break;
                }
-               ieee80211_set_key_tx_seq(key, &seq);
 
                /* that's it for this key */
                return;

diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c
index 4a0ce83315bdd212d1714956af8900ea271f62b6..5c7f7cc9ffcc2aa1d81cbf1ff5b2d33f46133727 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/iwlwifi/mvm/fw.c
@@ -703,7 +703,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
         * abort after reading the nvm in case RF Kill is on, we will complete
         * the init seq later when RF kill will switch to off
         */
-       if (iwl_mvm_is_radio_killed(mvm)) {
+       if (iwl_mvm_is_radio_hw_killed(mvm)) {
                IWL_DEBUG_RF_KILL(mvm,
                                  "jump over all phy activities due to RF kill\n");
                iwl_remove_notification(&mvm->notif_wait, &calib_wait);
@@ -736,7 +736,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
        ret = iwl_wait_notification(&mvm->notif_wait, &calib_wait,
                        MVM_UCODE_CALIB_TIMEOUT);
 
-       if (ret && iwl_mvm_is_radio_killed(mvm)) {
+       if (ret && iwl_mvm_is_radio_hw_killed(mvm)) {
                IWL_DEBUG_RF_KILL(mvm, "RFKILL while calibrating.\n");
                ret = 1;
        }

diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index aa8c2b7f23c73862f0526f109ad647cc0c80a259..7c2944a72470b92acdca39a6f7c13b845b34842a 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -2388,6 +2388,7 @@ static void iwl_mvm_stop_ap_ibss(struct ieee80211_hw *hw,
                iwl_mvm_remove_time_event(mvm, mvmvif,
                                          &mvmvif->time_event_data);
                RCU_INIT_POINTER(mvm->csa_vif, NULL);
+               mvmvif->csa_countdown = false;
        }
 
        if (rcu_access_pointer(mvm->csa_tx_blocked_vif) == vif) {

diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h
index b95a07ec9e362bf031f960dee35dc52c97221ed0..c754051a4ceacf138d4e6399c9cc679d8a9979c0 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h
@@ -860,6 +860,11 @@ static inline bool iwl_mvm_is_radio_killed(struct iwl_mvm *mvm)
               test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status);
 }
 
+static inline bool iwl_mvm_is_radio_hw_killed(struct iwl_mvm *mvm)
+{
+       return test_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status);
+}
+
 /* Must be called with rcu_read_lock() held and it can only be
  * released when mvmsta is not needed anymore.
  */

diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c
index a37de3f410a01e0b594f41d43bfda4360273e324..f0cb092f980ec26b26e9ca3c6cadf813f39de853 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/iwlwifi/mvm/ops.c
@@ -590,6 +590,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
        ieee80211_unregister_hw(mvm->hw);
        iwl_mvm_leds_exit(mvm);
  out_free:
+       flush_delayed_work(&mvm->fw_dump_wk);
        iwl_phy_db_free(mvm->phy_db);
        kfree(mvm->scan_cmd);
        if (!cfg->no_power_up_nic_in_init || !mvm->nvm_file_name)

diff --git a/drivers/net/wireless/iwlwifi/pcie/drv.c b/drivers/net/wireless/iwlwifi/pcie/drv.c
index b0825c402c732c0514637b3b21b26288a7275444..644b58bc5226c52b3cdee0a24b9a392c25e8ac02 100644 (file)
--- a/drivers/net/wireless/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/iwlwifi/pcie/drv.c
@@ -414,6 +414,11 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
        {IWL_PCI_DEVICE(0x095A, 0x5590, iwl7265_2ac_cfg)},
        {IWL_PCI_DEVICE(0x095B, 0x5290, iwl7265_2ac_cfg)},
        {IWL_PCI_DEVICE(0x095A, 0x5490, iwl7265_2ac_cfg)},
+       {IWL_PCI_DEVICE(0x095A, 0x5F10, iwl7265_2ac_cfg)},
+       {IWL_PCI_DEVICE(0x095B, 0x5212, iwl7265_2ac_cfg)},
+       {IWL_PCI_DEVICE(0x095B, 0x520A, iwl7265_2ac_cfg)},
+       {IWL_PCI_DEVICE(0x095A, 0x9000, iwl7265_2ac_cfg)},
+       {IWL_PCI_DEVICE(0x095A, 0x9400, iwl7265_2ac_cfg)},
 
 /* 8000 Series */
        {IWL_PCI_DEVICE(0x24F3, 0x0010, iwl8260_2ac_cfg)},