Merge tag 'iwlwifi-next-for-kalle-2015-09-26' of...

Merge tag 'iwlwifi-next-for-kalle-2015-09-26' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next

* Some new HW IDs;
* Small fix in CTDP error handling;
* Remove support for older firmwares;
* Clean-ups and a few simple fixes here and there.

drivers/net/wireless/intel/iwlwifi/iwl-7000.c

@@ -77,9 +77,9 @@
 #define IWL3168_UCODE_API_MAX	26
 
 /* Lowest firmware API version supported */
-#define IWL7260_UCODE_API_MIN	16
-#define IWL7265_UCODE_API_MIN	16
-#define IWL7265D_UCODE_API_MIN	16
+#define IWL7260_UCODE_API_MIN	17
+#define IWL7265_UCODE_API_MIN	17
+#define IWL7265D_UCODE_API_MIN	17
 #define IWL3168_UCODE_API_MIN	20
 
 /* NVM versions */

drivers/net/wireless/intel/iwlwifi/iwl-8000.c

@@ -74,7 +74,7 @@
 #define IWL8265_UCODE_API_MAX	26
 
 /* Lowest firmware API version supported */
-#define IWL8000_UCODE_API_MIN	16
+#define IWL8000_UCODE_API_MIN	17
 #define IWL8265_UCODE_API_MIN	20
 
 /* NVM versions */

drivers/net/wireless/intel/iwlwifi/iwl-9000.c

@@ -58,7 +58,7 @@
 #define IWL9000_UCODE_API_MAX	26
 
 /* Lowest firmware API version supported */
-#define IWL9000_UCODE_API_MIN	16
+#define IWL9000_UCODE_API_MIN	17
 
 /* NVM versions */
 #define IWL9000_NVM_VERSION		0x0a1d

drivers/net/wireless/intel/iwlwifi/iwl-config.h

@@ -359,7 +359,6 @@ struct iwl_cfg {
 	    high_temp:1,
 	    mac_addr_from_csr:1,
 	    lp_xtal_workaround:1,
-	    no_power_up_nic_in_init:1,
 	    disable_dummy_notification:1,
 	    apmg_not_supported:1,
 	    mq_rx_supported:1,

drivers/net/wireless/intel/iwlwifi/iwl-fw-file.h

@@ -199,8 +199,6 @@ struct iwl_ucode_capa {
  * @IWL_UCODE_TLV_FLAGS_NEWSCAN: new uCode scan behavior on hidden SSID,
  *	treats good CRC threshold as a boolean
  * @IWL_UCODE_TLV_FLAGS_MFP: This uCode image supports MFP (802.11w).
- * @IWL_UCODE_TLV_FLAGS_P2P: This uCode image supports P2P.
- * @IWL_UCODE_TLV_FLAGS_DW_BC_TABLE: The SCD byte count table is in DWORDS
  * @IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT: This uCode image supports uAPSD
  * @IWL_UCODE_TLV_FLAGS_SHORT_BL: 16 entries of black list instead of 64 in scan
  *	offload profile config command.
@@ -210,36 +208,24 @@ struct iwl_ucode_capa {
  *	from the probe request template.
  * @IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL: new NS offload (small version)
  * @IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE: new NS offload (large version)
- * @IWL_UCODE_TLV_FLAGS_P2P_PM: P2P client supports PM as a stand alone MAC
- * @IWL_UCODE_TLV_FLAGS_P2P_BSS_PS_DCM: support power save on BSS station and
- *	P2P client interfaces simultaneously if they are in different bindings.
- * @IWL_UCODE_TLV_FLAGS_P2P_BSS_PS_SCM: support power save on BSS station and
- *	P2P client interfaces simultaneously if they are in same bindings.
  * @IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT: General support for uAPSD
  * @IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD: P2P client supports uAPSD power save
  * @IWL_UCODE_TLV_FLAGS_BCAST_FILTERING: uCode supports broadcast filtering.
- * @IWL_UCODE_TLV_FLAGS_GO_UAPSD: AP/GO interfaces support uAPSD clients
  * @IWL_UCODE_TLV_FLAGS_EBS_SUPPORT: this uCode image supports EBS.
  */
 enum iwl_ucode_tlv_flag {
 	IWL_UCODE_TLV_FLAGS_PAN			= BIT(0),
 	IWL_UCODE_TLV_FLAGS_NEWSCAN		= BIT(1),
 	IWL_UCODE_TLV_FLAGS_MFP			= BIT(2),
-	IWL_UCODE_TLV_FLAGS_P2P			= BIT(3),
-	IWL_UCODE_TLV_FLAGS_DW_BC_TABLE		= BIT(4),
 	IWL_UCODE_TLV_FLAGS_SHORT_BL		= BIT(7),
 	IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS	= BIT(10),
 	IWL_UCODE_TLV_FLAGS_NO_BASIC_SSID	= BIT(12),
 	IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL	= BIT(15),
 	IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE	= BIT(16),
-	IWL_UCODE_TLV_FLAGS_P2P_PM		= BIT(21),
-	IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM	= BIT(22),
-	IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_SCM	= BIT(23),
 	IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT	= BIT(24),
 	IWL_UCODE_TLV_FLAGS_EBS_SUPPORT		= BIT(25),
 	IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD	= BIT(26),
 	IWL_UCODE_TLV_FLAGS_BCAST_FILTERING	= BIT(29),
-	IWL_UCODE_TLV_FLAGS_GO_UAPSD		= BIT(30),
 };
 
 typedef unsigned int __bitwise__ iwl_ucode_tlv_api_t;
@@ -249,13 +235,8 @@ typedef unsigned int __bitwise__ iwl_ucode_tlv_api_t;
  * @IWL_UCODE_TLV_API_FRAGMENTED_SCAN: This ucode supports active dwell time
  *	longer than the passive one, which is essential for fragmented scan.
  * @IWL_UCODE_TLV_API_WIFI_MCC_UPDATE: ucode supports MCC updates with source.
- * @IWL_UCODE_TLV_API_WIDE_CMD_HDR: ucode supports wide command header
  * @IWL_UCODE_TLV_API_LQ_SS_PARAMS: Configure STBC/BFER via LQ CMD ss_params
  * @IWL_UCODE_TLV_API_NEW_VERSION: new versioning format
- * @IWL_UCODE_TLV_API_EXT_SCAN_PRIORITY: scan APIs use 8-level priority
- *	instead of 3.
- * @IWL_UCODE_TLV_API_TX_POWER_CHAIN: TX power API has larger command size
- *	(command version 3) that supports per-chain limits
  * @IWL_UCODE_TLV_API_SCAN_TSF_REPORT: Scan start time reported in scan
  *	iteration complete notification, and the timestamp reported for RX
  *	received during scan, are reported in TSF of the mac specified in the
@@ -266,11 +247,8 @@ typedef unsigned int __bitwise__ iwl_ucode_tlv_api_t;
 enum iwl_ucode_tlv_api {
 	IWL_UCODE_TLV_API_FRAGMENTED_SCAN	= (__force iwl_ucode_tlv_api_t)8,
 	IWL_UCODE_TLV_API_WIFI_MCC_UPDATE	= (__force iwl_ucode_tlv_api_t)9,
-	IWL_UCODE_TLV_API_WIDE_CMD_HDR		= (__force iwl_ucode_tlv_api_t)14,
 	IWL_UCODE_TLV_API_LQ_SS_PARAMS		= (__force iwl_ucode_tlv_api_t)18,
 	IWL_UCODE_TLV_API_NEW_VERSION		= (__force iwl_ucode_tlv_api_t)20,
-	IWL_UCODE_TLV_API_EXT_SCAN_PRIORITY	= (__force iwl_ucode_tlv_api_t)24,
-	IWL_UCODE_TLV_API_TX_POWER_CHAIN	= (__force iwl_ucode_tlv_api_t)27,
 	IWL_UCODE_TLV_API_SCAN_TSF_REPORT	= (__force iwl_ucode_tlv_api_t)28,
 
 	NUM_IWL_UCODE_TLV_API

drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c

@@ -1578,8 +1578,7 @@ void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 
 	if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM &&
 	    ((vif->type == NL80211_IFTYPE_STATION && !vif->p2p) ||
-	     (vif->type == NL80211_IFTYPE_STATION && vif->p2p &&
-	      mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM)))
+	     (vif->type == NL80211_IFTYPE_STATION && vif->p2p)))
 		MVM_DEBUGFS_ADD_FILE_VIF(pm_params, mvmvif->dbgfs_dir, S_IWUSR |
 					 S_IRUSR);
 

drivers/net/wireless/intel/iwlwifi/mvm/fw-api-power.h

@@ -313,35 +313,26 @@ enum iwl_dev_tx_power_cmd_mode {
 	IWL_TX_POWER_MODE_SET_ACK = 3,
 }; /* TX_POWER_REDUCED_FLAGS_TYPE_API_E_VER_4 */;
 
+#define IWL_NUM_CHAIN_LIMITS	2
+#define IWL_NUM_SUB_BANDS	5
+
 /**
- * struct iwl_dev_tx_power_cmd_v2 - TX power reduction command
+ * struct iwl_dev_tx_power_cmd - TX power reduction command
  * @set_mode: see &enum iwl_dev_tx_power_cmd_mode
  * @mac_context_id: id of the mac ctx for which we are reducing TX power.
  * @pwr_restriction: TX power restriction in 1/8 dBms.
  * @dev_24: device TX power restriction in 1/8 dBms
  * @dev_52_low: device TX power restriction upper band - low
  * @dev_52_high: device TX power restriction upper band - high
+ * @per_chain_restriction: per chain restrictions
  */
-struct iwl_dev_tx_power_cmd_v2 {
+struct iwl_dev_tx_power_cmd_v3 {
 	__le32 set_mode;
 	__le32 mac_context_id;
 	__le16 pwr_restriction;
 	__le16 dev_24;
 	__le16 dev_52_low;
 	__le16 dev_52_high;
-} __packed; /* TX_REDUCED_POWER_API_S_VER_2 */
-
-#define IWL_NUM_CHAIN_LIMITS	2
-#define IWL_NUM_SUB_BANDS	5
-
-/**
- * struct iwl_dev_tx_power_cmd - TX power reduction command
- * @v2: version 2 of the command, embedded here for easier software handling
- * @per_chain_restriction: per chain restrictions
- */
-struct iwl_dev_tx_power_cmd_v3 {
-	/* v3 is just an extension of v2 - keep this here */
-	struct iwl_dev_tx_power_cmd_v2 v2;
 	__le16 per_chain_restriction[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS];
 } __packed; /* TX_REDUCED_POWER_API_S_VER_3 */
 

drivers/net/wireless/intel/iwlwifi/mvm/fw-api-tx.h

@@ -89,7 +89,6 @@
  * @TX_CMD_FLG_MH_PAD: driver inserted 2 byte padding after MAC header.
  *	Should be set for 26/30 length MAC headers
  * @TX_CMD_FLG_RESP_TO_DRV: zero this if the response should go only to FW
- * @TX_CMD_FLG_CCMP_AGG: this frame uses CCMP for aggregation acceleration
  * @TX_CMD_FLG_TKIP_MIC_DONE: FW already performed TKIP MIC calculation
  * @TX_CMD_FLG_DUR: disable duration overwriting used in PS-Poll Assoc-id
  * @TX_CMD_FLG_FW_DROP: FW should mark frame to be dropped
@@ -116,7 +115,6 @@ enum iwl_tx_flags {
 	TX_CMD_FLG_KEEP_SEQ_CTL		= BIT(18),
 	TX_CMD_FLG_MH_PAD		= BIT(20),
 	TX_CMD_FLG_RESP_TO_DRV		= BIT(21),
-	TX_CMD_FLG_CCMP_AGG		= BIT(22),
 	TX_CMD_FLG_TKIP_MIC_DONE	= BIT(23),
 	TX_CMD_FLG_DUR			= BIT(25),
 	TX_CMD_FLG_FW_DROP		= BIT(26),
@@ -149,7 +147,7 @@ enum iwl_tx_pm_timeouts {
  * @TX_CMD_SEC_EXT: extended cipher algorithm.
  * @TX_CMD_SEC_GCMP: GCMP encryption algorithm.
  * @TX_CMD_SEC_KEY128: set for 104 bits WEP key.
- * @TC_CMD_SEC_KEY_FROM_TABLE: for a non-WEP key, set if the key should be taken
+ * @TX_CMD_SEC_KEY_FROM_TABLE: for a non-WEP key, set if the key should be taken
  *	from the table instead of from the TX command.
  *	If the key is taken from the key table its index should be given by the
  *	first byte of the TX command key field.
@@ -161,7 +159,7 @@ enum iwl_tx_cmd_sec_ctrl {
 	TX_CMD_SEC_EXT			= 0x04,
 	TX_CMD_SEC_GCMP			= 0x05,
 	TX_CMD_SEC_KEY128		= 0x08,
-	TC_CMD_SEC_KEY_FROM_TABLE	= 0x08,
+	TX_CMD_SEC_KEY_FROM_TABLE	= 0x08,
 };
 
 /* TODO: how does these values are OK with only 16 bit variable??? */

drivers/net/wireless/intel/iwlwifi/mvm/fw.c

@@ -1046,19 +1046,11 @@ static int iwl_mvm_sar_init(struct iwl_mvm *mvm)
 {
 	struct iwl_mvm_sar_table sar_table;
 	struct iwl_dev_tx_power_cmd cmd = {
-		.v3.v2.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS),
+		.v3.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS),
 	};
 	int ret, i, j, idx;
 	int len = sizeof(cmd);
 
-	/* we can't do anything with the table if the FW doesn't support it */
-	if (!fw_has_api(&mvm->fw->ucode_capa,
-			IWL_UCODE_TLV_API_TX_POWER_CHAIN)) {
-		IWL_DEBUG_RADIO(mvm,
-				"FW doesn't support per-chain TX power settings.\n");
-		return 0;
-	}
-
 	if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TX_POWER_ACK))
 		len = sizeof(cmd.v3);
 
@@ -1115,14 +1107,18 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 	 * (for example, if we were in RFKILL)
 	 */
 	ret = iwl_run_init_mvm_ucode(mvm, false);
-	if (ret && !iwlmvm_mod_params.init_dbg) {
+
+	if (iwlmvm_mod_params.init_dbg)
+		return 0;
+
+	if (ret) {
 		IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", ret);
 		/* this can't happen */
 		if (WARN_ON(ret > 0))
 			ret = -ERFKILL;
 		goto error;
 	}
-	if (!iwlmvm_mod_params.init_dbg) {
+
 	/*
 	 * Stop and start the transport without entering low power
 	 * mode. This will save the state of other components on the
@@ -1132,10 +1128,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 	ret = _iwl_trans_start_hw(mvm->trans, false);
 	if (ret)
 		goto error;
-	}
-
-	if (iwlmvm_mod_params.init_dbg)
-		return 0;
 
 	ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR);
 	if (ret) {
@@ -1233,9 +1225,12 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 	}
 
 	/* TODO: read the budget from BIOS / Platform NVM */
-	if (iwl_mvm_is_ctdp_supported(mvm) && mvm->cooling_dev.cur_state > 0)
+	if (iwl_mvm_is_ctdp_supported(mvm) && mvm->cooling_dev.cur_state > 0) {
 		ret = iwl_mvm_ctdp_command(mvm, CTDP_CMD_OPERATION_START,
 					   mvm->cooling_dev.cur_state);
+		if (ret)
+			goto error;
+	}
 #else
 	/* Initialize tx backoffs to the minimal possible */
 	iwl_mvm_tt_tx_backoff(mvm, 0);

drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c

@@ -479,13 +479,11 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 		hw->wiphy->n_cipher_suites++;
 	}
 
-	/*
-	 * Enable 11w if advertised by firmware and software crypto
-	 * is not enabled (as the firmware will interpret some mgmt
-	 * packets, so enabling it with software crypto isn't safe)
+	/* Enable 11w if software crypto is not enabled (as the
+	 * firmware will interpret some mgmt packets, so enabling it
+	 * with software crypto isn't safe).
 	 */
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_MFP &&
-	    !iwlwifi_mod_params.sw_crypto) {
+	if (!iwlwifi_mod_params.sw_crypto) {
 		ieee80211_hw_set(hw, MFP_CAPABLE);
 		mvm->ciphers[hw->wiphy->n_cipher_suites] =
 			WLAN_CIPHER_SUITE_AES_CMAC;
@@ -547,9 +545,7 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 		hw->wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG |
 					       REGULATORY_DISABLE_BEACON_HINTS;
 
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_GO_UAPSD)
 	hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD;
-
 	hw->wiphy->flags |= WIPHY_FLAG_HAS_CHANNEL_SWITCH;
 
 	hw->wiphy->iface_combinations = iwl_mvm_iface_combinations;
@@ -1273,20 +1269,18 @@ static int iwl_mvm_set_tx_power(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 				s16 tx_power)
 {
 	struct iwl_dev_tx_power_cmd cmd = {
-		.v3.v2.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_MAC),
-		.v3.v2.mac_context_id =
+		.v3.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_MAC),
+		.v3.mac_context_id =
 			cpu_to_le32(iwl_mvm_vif_from_mac80211(vif)->id),
-		.v3.v2.pwr_restriction = cpu_to_le16(8 * tx_power),
+		.v3.pwr_restriction = cpu_to_le16(8 * tx_power),
 	};
 	int len = sizeof(cmd);
 
 	if (tx_power == IWL_DEFAULT_MAX_TX_POWER)
-		cmd.v3.v2.pwr_restriction = cpu_to_le16(IWL_DEV_MAX_TX_POWER);
+		cmd.v3.pwr_restriction = cpu_to_le16(IWL_DEV_MAX_TX_POWER);
 
 	if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TX_POWER_ACK))
 		len = sizeof(cmd.v3);
-	if (!fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_TX_POWER_CHAIN))
-		len = sizeof(cmd.v3.v2);
 
 	return iwl_mvm_send_cmd_pdu(mvm, REDUCE_TX_POWER_CMD, 0, len, &cmd);
 }

drivers/net/wireless/intel/iwlwifi/mvm/mvm.h

@@ -1305,8 +1305,6 @@ static inline void iwl_mvm_set_tx_cmd_ccmp(struct ieee80211_tx_info *info,
 
 	tx_cmd->sec_ctl = TX_CMD_SEC_CCM;
 	memcpy(tx_cmd->key, keyconf->key, keyconf->keylen);
-	if (info->flags & IEEE80211_TX_CTL_AMPDU)
-		tx_cmd->tx_flags |= cpu_to_le32(TX_CMD_FLG_CCMP_AGG);
 }
 
 static inline void iwl_mvm_wait_for_async_handlers(struct iwl_mvm *mvm)

drivers/net/wireless/intel/iwlwifi/mvm/ops.c

@@ -653,10 +653,8 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	/* the hardware splits the A-MSDU */
 	if (mvm->cfg->mq_rx_supported)
 		trans_cfg.rx_buf_size = IWL_AMSDU_4K;
-	trans->wide_cmd_header = fw_has_api(&mvm->fw->ucode_capa,
-					    IWL_UCODE_TLV_API_WIDE_CMD_HDR);
 
-	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_DW_BC_TABLE)
+	trans->wide_cmd_header = true;
 	trans_cfg.bc_table_dword = true;
 
 	trans_cfg.command_groups = iwl_mvm_groups;
@@ -712,21 +710,6 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 		IWL_DEBUG_EEPROM(mvm->trans->dev,
 				 "working without external nvm file\n");
 
-	if (WARN(cfg->no_power_up_nic_in_init && !mvm->nvm_file_name,
-		 "not allowing power-up and not having nvm_file\n"))
-		goto out_free;
-
-	/*
-	 * Even if nvm exists in the nvm_file driver should read again the nvm
-	 * from the nic because there might be entries that exist in the OTP
-	 * and not in the file.
-	 * for nics with no_power_up_nic_in_init: rely completley on nvm_file
-	 */
-	if (cfg->no_power_up_nic_in_init && mvm->nvm_file_name) {
-		err = iwl_nvm_init(mvm, false);
-		if (err)
-			goto out_free;
-	} else {
 	err = iwl_trans_start_hw(mvm->trans);
 	if (err)
 		goto out_free;
@@ -743,7 +726,6 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 		IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", err);
 		goto out_free;
 	}
-	}
 
 	scan_size = iwl_mvm_scan_size(mvm);
 
@@ -784,8 +766,8 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	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)
 	iwl_trans_op_mode_leave(trans);
+
 	ieee80211_free_hw(mvm->hw);
 	return NULL;
 }

drivers/net/wireless/intel/iwlwifi/mvm/power.c

@@ -694,7 +694,6 @@ static void iwl_mvm_power_set_pm(struct iwl_mvm *mvm,
 
 	/* enable PM on p2p if p2p stand alone */
 	if (vifs->p2p_active && !vifs->bss_active && !vifs->ap_active) {
-		if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_P2P_PM)
 		p2p_mvmvif->pm_enabled = true;
 		return;
 	}
@@ -707,12 +706,10 @@ static void iwl_mvm_power_set_pm(struct iwl_mvm *mvm,
 				   ap_mvmvif->phy_ctxt->id);
 
 	/* clients are not stand alone: enable PM if DCM */
-	if (!(client_same_channel || ap_same_channel) &&
-	    (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM)) {
+	if (!(client_same_channel || ap_same_channel)) {
 		if (vifs->bss_active)
 			bss_mvmvif->pm_enabled = true;
-		if (vifs->p2p_active &&
-		    (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_P2P_PM))
+		if (vifs->p2p_active)
 			p2p_mvmvif->pm_enabled = true;
 		return;
 	}
@@ -721,11 +718,9 @@ static void iwl_mvm_power_set_pm(struct iwl_mvm *mvm,
 	 * There is only one channel in the system and there are only
 	 * bss and p2p clients that share it
 	 */
-	if (client_same_channel && !vifs->ap_active &&
-	    (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_SCM)) {
+	if (client_same_channel && !vifs->ap_active) {
 		/* share same channel*/
 		bss_mvmvif->pm_enabled = true;
-		if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_P2P_PM)
 		p2p_mvmvif->pm_enabled = true;
 	}
 }

drivers/net/wireless/intel/iwlwifi/mvm/scan.c

@@ -739,22 +739,6 @@ iwl_mvm_build_scan_probe(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	params->preq.common_data.len = cpu_to_le16(ies->common_ie_len);
 }
 
-static __le32 iwl_mvm_scan_priority(struct iwl_mvm *mvm,
-				    enum iwl_scan_priority_ext prio)
-{
-	if (fw_has_api(&mvm->fw->ucode_capa,
-		       IWL_UCODE_TLV_API_EXT_SCAN_PRIORITY))
-		return cpu_to_le32(prio);
-
-	if (prio <= IWL_SCAN_PRIORITY_EXT_2)
-		return cpu_to_le32(IWL_SCAN_PRIORITY_LOW);
-
-	if (prio <= IWL_SCAN_PRIORITY_EXT_4)
-		return cpu_to_le32(IWL_SCAN_PRIORITY_MEDIUM);
-
-	return cpu_to_le32(IWL_SCAN_PRIORITY_HIGH);
-}
-
 static void iwl_mvm_scan_lmac_dwell(struct iwl_mvm *mvm,
 				    struct iwl_scan_req_lmac *cmd,
 				    struct iwl_mvm_scan_params *params)
@@ -765,7 +749,7 @@ static void iwl_mvm_scan_lmac_dwell(struct iwl_mvm *mvm,
 	cmd->extended_dwell = scan_timing[params->type].dwell_extended;
 	cmd->max_out_time = cpu_to_le32(scan_timing[params->type].max_out_time);
 	cmd->suspend_time = cpu_to_le32(scan_timing[params->type].suspend_time);
-	cmd->scan_prio = iwl_mvm_scan_priority(mvm, IWL_SCAN_PRIORITY_EXT_6);
+	cmd->scan_prio = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6);
 }
 
 static inline bool iwl_mvm_scan_fits(struct iwl_mvm *mvm, int n_ssids,
@@ -1067,15 +1051,12 @@ static void iwl_mvm_scan_umac_dwell(struct iwl_mvm *mvm,
 	cmd->fragmented_dwell = scan_timing[params->type].dwell_fragmented;
 	cmd->max_out_time = cpu_to_le32(scan_timing[params->type].max_out_time);
 	cmd->suspend_time = cpu_to_le32(scan_timing[params->type].suspend_time);
-	cmd->scan_priority =
-		iwl_mvm_scan_priority(mvm, IWL_SCAN_PRIORITY_EXT_6);
+	cmd->scan_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6);
 
 	if (iwl_mvm_is_regular_scan(params))
-		cmd->ooc_priority =
-			iwl_mvm_scan_priority(mvm, IWL_SCAN_PRIORITY_EXT_6);
+		cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6);
 	else
-		cmd->ooc_priority =
-			iwl_mvm_scan_priority(mvm, IWL_SCAN_PRIORITY_EXT_2);
+		cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_2);
 }
 
 static void

drivers/net/wireless/intel/iwlwifi/mvm/sta.c

@@ -933,7 +933,7 @@ static void iwl_mvm_unshare_queue(struct iwl_mvm *mvm, int queue)
 
 	/* If aggs should be turned back on - do it */
 	if (mvmsta->tid_data[tid].state == IWL_AGG_ON) {
-		struct iwl_mvm_add_sta_cmd cmd;
+		struct iwl_mvm_add_sta_cmd cmd = {0};
 
 		mvmsta->tid_disable_agg &= ~BIT(tid);
 

drivers/net/wireless/intel/iwlwifi/mvm/tt.c

@@ -241,11 +241,8 @@ static int iwl_mvm_get_temp_cmd(struct iwl_mvm *mvm)
 	};
 	u32 cmdid;
 
-	if (fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_WIDE_CMD_HDR))
 	cmdid = iwl_cmd_id(CMD_DTS_MEASUREMENT_TRIGGER_WIDE,
 			   PHY_OPS_GROUP, 0);
-	else
-		cmdid = CMD_DTS_MEASUREMENT_TRIGGER;
 
 	if (!fw_has_capa(&mvm->fw->ucode_capa,
 			 IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE))
@@ -261,9 +258,6 @@ int iwl_mvm_get_temp(struct iwl_mvm *mvm, s32 *temp)
 					    DTS_MEASUREMENT_NOTIF_WIDE) };
 	int ret;
 
-	if (!fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_WIDE_CMD_HDR))
-		temp_notif[0] = DTS_MEASUREMENT_NOTIFICATION;
-
 	lockdep_assert_held(&mvm->mutex);
 
 	iwl_init_notification_wait(&mvm->notif_wait, &wait_temp_notif,

drivers/net/wireless/intel/iwlwifi/mvm/tx.c

@@ -346,7 +346,7 @@ void iwl_mvm_set_tx_cmd_rate(struct iwl_mvm *mvm, struct iwl_tx_cmd *tx_cmd,
 
 	rate_idx = info->control.rates[0].idx;
 	/* if the rate isn't a well known legacy rate, take the lowest one */
-	if (rate_idx < 0 || rate_idx > IWL_RATE_COUNT_LEGACY)
+	if (rate_idx < 0 || rate_idx >= IWL_RATE_COUNT_LEGACY)
 		rate_idx = rate_lowest_index(
 				&mvm->nvm_data->bands[info->band], sta);
 
@@ -441,7 +441,7 @@ static void iwl_mvm_set_tx_cmd_crypto(struct iwl_mvm *mvm,
 		 * one.
 		 * Need to handle this.
 		 */
-		tx_cmd->sec_ctl |= TX_CMD_SEC_GCMP | TC_CMD_SEC_KEY_FROM_TABLE;
+		tx_cmd->sec_ctl |= TX_CMD_SEC_GCMP | TX_CMD_SEC_KEY_FROM_TABLE;
 		tx_cmd->key[0] = keyconf->hw_key_idx;
 		iwl_mvm_set_tx_cmd_pn(info, crypto_hdr);
 		break;

drivers/net/wireless/intel/iwlwifi/mvm/utils.c

@@ -512,7 +512,7 @@ void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm)
 			base = mvm->fw->inst_errlog_ptr;
 	}
 
-	if (base < 0x800000) {
+	if (base < 0x400000) {
 		IWL_ERR(mvm,
 			"Not valid error log pointer 0x%08X for %s uCode\n",
 			base,

drivers/net/wireless/intel/iwlwifi/pcie/drv.c

@@ -529,6 +529,8 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
 	{IWL_PCI_DEVICE(0x9DF0, 0x0030, iwl9560_2ac_cfg)},
 	{IWL_PCI_DEVICE(0xA370, 0x0030, iwl9560_2ac_cfg)},
 	{IWL_PCI_DEVICE(0x31DC, 0x0030, iwl9560_2ac_cfg)},
+	{IWL_PCI_DEVICE(0x2526, 0x1030, iwl9560_2ac_cfg)},
+	{IWL_PCI_DEVICE(0xA370, 0x1030, iwl9560_2ac_cfg)},
 
 /* a000 Series */
 	{IWL_PCI_DEVICE(0x2720, 0x0A10, iwla000_2ac_cfg)},

drivers/net/wireless/intel/iwlwifi/pcie/internal.h

@@ -497,23 +497,20 @@ void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int txq_id, int ssn,
 			    struct sk_buff_head *skbs);
 void iwl_trans_pcie_tx_reset(struct iwl_trans *trans);
 
-static inline u16 iwl_pcie_tfd_tb_get_len(struct iwl_trans *trans, void *tfd,
+static inline u16 iwl_pcie_tfd_tb_get_len(struct iwl_trans *trans, void *_tfd,
 					  u8 idx)
 {
-	struct iwl_tfd *tfd_fh;
-	struct iwl_tfd_tb *tb;
-
 	if (trans->cfg->use_tfh) {
-		struct iwl_tfh_tfd *tfd_fh = (void *)tfd;
-		struct iwl_tfh_tb *tb = &tfd_fh->tbs[idx];
+		struct iwl_tfh_tfd *tfd = _tfd;
+		struct iwl_tfh_tb *tb = &tfd->tbs[idx];
 
 		return le16_to_cpu(tb->tb_len);
-	}
-
-	tfd_fh = (void *)tfd;
-	tb = &tfd_fh->tbs[idx];
+	} else {
+		struct iwl_tfd *tfd = _tfd;
+		struct iwl_tfd_tb *tb = &tfd->tbs[idx];
 
 		return le16_to_cpu(tb->hi_n_len) >> 4;
+	}
 }
 
 /*****************************************************

drivers/net/wireless/intel/iwlwifi/pcie/tx.c

@@ -337,28 +337,32 @@ static inline void *iwl_pcie_get_tfd(struct iwl_trans_pcie *trans_pcie,
 }
 
 static inline dma_addr_t iwl_pcie_tfd_tb_get_addr(struct iwl_trans *trans,
-						  void *tfd, u8 idx)
+						  void *_tfd, u8 idx)
 {
-	struct iwl_tfd *tfd_fh;
-	struct iwl_tfd_tb *tb;
-	dma_addr_t addr;
 
 	if (trans->cfg->use_tfh) {
-		struct iwl_tfh_tfd *tfd_fh = (void *)tfd;
-		struct iwl_tfh_tb *tb = &tfd_fh->tbs[idx];
+		struct iwl_tfh_tfd *tfd = _tfd;
+		struct iwl_tfh_tb *tb = &tfd->tbs[idx];
 
 		return (dma_addr_t)(le64_to_cpu(tb->addr));
-	}
+	} else {
+		struct iwl_tfd *tfd = _tfd;
+		struct iwl_tfd_tb *tb = &tfd->tbs[idx];
+		dma_addr_t addr = get_unaligned_le32(&tb->lo);
+		dma_addr_t hi_len;
 
-	tfd_fh = (void *)tfd;
-	tb = &tfd_fh->tbs[idx];
-	addr = get_unaligned_le32(&tb->lo);
+		if (sizeof(dma_addr_t) <= sizeof(u32))
+			return addr;
 
-	if (sizeof(dma_addr_t) > sizeof(u32))
-		addr |=
-		((dma_addr_t)(le16_to_cpu(tb->hi_n_len) & 0xF) << 16) << 16;
+		hi_len = le16_to_cpu(tb->hi_n_len) & 0xF;
 
-	return addr;
+		/*
+		 * shift by 16 twice to avoid warnings on 32-bit
+		 * (where this code never runs anyway due to the
+		 * if statement above)
+		 */
+		return addr | ((hi_len << 16) << 16);
+	}
 }
 
 static inline void iwl_pcie_tfd_set_tb(struct iwl_trans *trans, void *tfd,
@@ -388,18 +392,17 @@ static inline void iwl_pcie_tfd_set_tb(struct iwl_trans *trans, void *tfd,
 	}
 }
 
-static inline u8 iwl_pcie_tfd_get_num_tbs(struct iwl_trans *trans, void *tfd)
+static inline u8 iwl_pcie_tfd_get_num_tbs(struct iwl_trans *trans, void *_tfd)
 {
-	struct iwl_tfd *tfd_fh;
-
 	if (trans->cfg->use_tfh) {
-		struct iwl_tfh_tfd *tfd_fh = (void *)tfd;
+		struct iwl_tfh_tfd *tfd = _tfd;
 
-		return le16_to_cpu(tfd_fh->num_tbs) & 0x1f;
-	}
+		return le16_to_cpu(tfd->num_tbs) & 0x1f;
+	} else {
+		struct iwl_tfd *tfd = _tfd;
 
-	tfd_fh = (void *)tfd;
-	return tfd_fh->num_tbs & 0x1f;
+		return tfd->num_tbs & 0x1f;
+	}
 }
 
 static void iwl_pcie_tfd_unmap(struct iwl_trans *trans,