From 79660869bf750b3b52672cbae119e3a1e96a3165 Mon Sep 17 00:00:00 2001
From: Ilia Lin <ilia.lin@intel.com>
Date: Tue, 14 May 2019 17:19:06 +0300
Subject: iwlwifi: Send DQA enable command only if TVL is on

The newer targets don't support the DQA enablement command
and will return error status, while older targets need it.
The feature is defined by the corresponding TLV.
Send the command only if the TLV is enabled.

Signed-off-by: Ilia Lin <ilia.lin@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index 5de54d1559dd..a57fc6198a72 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -1246,9 +1246,11 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 	/* reset quota debouncing buffer - 0xff will yield invalid data */
 	memset(&mvm->last_quota_cmd, 0xff, sizeof(mvm->last_quota_cmd));
 
-	ret = iwl_mvm_send_dqa_cmd(mvm);
-	if (ret)
-		goto error;
+	if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_DQA_SUPPORT)) {
+		ret = iwl_mvm_send_dqa_cmd(mvm);
+		if (ret)
+			goto error;
+	}
 
 	/* Add auxiliary station for scanning */
 	ret = iwl_mvm_add_aux_sta(mvm);
-- 
cgit v1.2.3


From 203c83d3b256d8eb6b8d4508b2dd7266e9dd2285 Mon Sep 17 00:00:00 2001
From: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Date: Wed, 22 May 2019 13:47:29 +0300
Subject: iwlwifi: dbg: move debug recording stop from trans to op mode

The op mode should stop the debug recording and not the transport layer.
Rename iwl_fwrt_stop_device into iwl_fw_dbg_stop_sync and move the debug
stop recording to it.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/fw/dbg.c          | 6 +++---
 drivers/net/wireless/intel/iwlwifi/fw/dbg.h          | 2 +-
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c          | 1 +
 drivers/net/wireless/intel/iwlwifi/mvm/mvm.h         | 3 ++-
 drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c | 3 ---
 drivers/net/wireless/intel/iwlwifi/pcie/trans.c      | 3 ---
 6 files changed, 7 insertions(+), 11 deletions(-)

(limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
index dfb0c50df94c..9ccaecc10474 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
@@ -2862,7 +2862,7 @@ void iwl_fw_dbg_apply_point(struct iwl_fw_runtime *fwrt,
 }
 IWL_EXPORT_SYMBOL(iwl_fw_dbg_apply_point);
 
-void iwl_fwrt_stop_device(struct iwl_fw_runtime *fwrt)
+void iwl_fw_dbg_stop_sync(struct iwl_fw_runtime *fwrt)
 {
 	int i;
 
@@ -2870,9 +2870,9 @@ void iwl_fwrt_stop_device(struct iwl_fw_runtime *fwrt)
 	for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++)
 		iwl_fw_dbg_collect_sync(fwrt, i);
 
-	iwl_trans_stop_device(fwrt->trans);
+	iwl_fw_dbg_stop_recording(fwrt->trans, NULL);
 }
-IWL_EXPORT_SYMBOL(iwl_fwrt_stop_device);
+IWL_EXPORT_SYMBOL(iwl_fw_dbg_stop_sync);
 
 void iwl_fw_dbg_periodic_trig_handler(struct timer_list *t)
 {
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
index d6b012459b04..5582a11f7c89 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
@@ -373,7 +373,7 @@ static inline void iwl_fw_resume_timestamp(struct iwl_fw_runtime *fwrt) {}
 void iwl_fw_dbg_apply_point(struct iwl_fw_runtime *fwrt,
 			    enum iwl_fw_ini_apply_point apply_point);
 
-void iwl_fwrt_stop_device(struct iwl_fw_runtime *fwrt);
+void iwl_fw_dbg_stop_sync(struct iwl_fw_runtime *fwrt);
 
 static inline void iwl_fw_lmac1_set_alive_err_table(struct iwl_trans *trans,
 						    u32 lmac_error_event_table)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index a57fc6198a72..ed6453b2fc79 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -1140,6 +1140,7 @@ static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm)
 		return ret;
 	}
 
+	iwl_fw_dbg_stop_sync(&mvm->fwrt);
 	/*
 	 * Stop and start the transport without entering low power
 	 * mode. This will save the state of other components on the
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index a14701c8933b..e5703aa7935e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -2037,7 +2037,8 @@ static inline void iwl_mvm_stop_device(struct iwl_mvm *mvm)
 	lockdep_assert_held(&mvm->mutex);
 	iwl_fw_cancel_timestamp(&mvm->fwrt);
 	clear_bit(IWL_MVM_STATUS_FIRMWARE_RUNNING, &mvm->status);
-	iwl_fwrt_stop_device(&mvm->fwrt);
+	iwl_fw_dbg_stop_sync(&mvm->fwrt);
+	iwl_trans_stop_device(mvm->trans);
 	iwl_free_fw_paging(&mvm->fwrt);
 	iwl_fw_dump_conf_clear(&mvm->fwrt);
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
index 8d17e68577fd..104b7cc75248 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
@@ -147,9 +147,6 @@ void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans, bool low_power)
 
 	trans_pcie->is_down = true;
 
-	/* Stop dbgc before stopping device */
-	iwl_fw_dbg_stop_recording(trans, NULL);
-
 	/* tell the device to stop sending interrupts */
 	iwl_disable_interrupts(trans);
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index db62c8314603..d8b0f3b01acb 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -1242,9 +1242,6 @@ static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
 
 	trans_pcie->is_down = true;
 
-	/* Stop dbgc before stopping device */
-	iwl_fw_dbg_stop_recording(trans, NULL);
-
 	/* tell the device to stop sending interrupts */
 	iwl_disable_interrupts(trans);
 
-- 
cgit v1.2.3


From 58d3bef4163b40147058649b225fddcdd9de7e82 Mon Sep 17 00:00:00 2001
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Tue, 11 Jun 2019 13:15:24 +0300
Subject: iwlwifi: remove all the d0i3 references

As part of the d0i3 removal.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h   |   4 +-
 drivers/net/wireless/intel/iwlwifi/mvm/d3.c        |   9 -
 drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c   | 111 ------------
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c        |   4 -
 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c  | 195 ---------------------
 drivers/net/wireless/intel/iwlwifi/mvm/mvm.h       |  49 ------
 drivers/net/wireless/intel/iwlwifi/mvm/ops.c       |  42 +----
 drivers/net/wireless/intel/iwlwifi/mvm/rx.c        |  18 +-
 drivers/net/wireless/intel/iwlwifi/mvm/scan.c      |   7 -
 drivers/net/wireless/intel/iwlwifi/mvm/tdls.c      |   9 -
 .../net/wireless/intel/iwlwifi/mvm/time-event.c    |   8 +-
 drivers/net/wireless/intel/iwlwifi/mvm/tt.c        |  12 +-
 drivers/net/wireless/intel/iwlwifi/mvm/utils.c     |   8 +-
 13 files changed, 11 insertions(+), 465 deletions(-)

(limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')

diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h
index cbd1a8eed620..f37d6fee0225 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h
@@ -8,7 +8,7 @@
  * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2015        Intel Deutschland GmbH
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -31,7 +31,7 @@
  * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2015        Intel Deutschland GmbH
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index 3a8a0c43cb6e..7493cae70ea6 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
@@ -1106,7 +1106,6 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
 		iwl_mvm_free_nd(mvm);
 
 		if (!unified_image) {
-			iwl_mvm_ref(mvm, IWL_MVM_REF_UCODE_DOWN);
 			if (mvm->fw_restart > 0) {
 				mvm->fw_restart--;
 				ieee80211_restart_hw(mvm->hw);
@@ -2115,14 +2114,6 @@ out:
 	 * 2. We are using a unified image but had an error while exiting D3
 	 */
 	set_bit(IWL_MVM_STATUS_HW_RESTART_REQUESTED, &mvm->status);
-	/*
-	 * When switching images we return 1, which causes mac80211
-	 * to do a reconfig with IEEE80211_RECONFIG_TYPE_RESTART.
-	 * This type of reconfig calls iwl_mvm_restart_complete(),
-	 * where we unref the IWL_MVM_REF_UCODE_DOWN, so we need
-	 * to take the reference here.
-	 */
-	iwl_mvm_ref(mvm, IWL_MVM_REF_UCODE_DOWN);
 
 	return 1;
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 0c188a82cfc1..6d67d3da31e0 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -1056,19 +1056,11 @@ static ssize_t iwl_dbgfs_fw_restart_write(struct iwl_mvm *mvm, char *buf,
 static ssize_t iwl_dbgfs_fw_nmi_write(struct iwl_mvm *mvm, char *buf,
 				      size_t count, loff_t *ppos)
 {
-	int ret;
-
 	if (!iwl_mvm_firmware_running(mvm))
 		return -EIO;
 
-	ret = iwl_mvm_ref_sync(mvm, IWL_MVM_REF_NMI);
-	if (ret)
-		return ret;
-
 	iwl_force_nmi(mvm->trans);
 
-	iwl_mvm_unref(mvm, IWL_MVM_REF_NMI);
-
 	return count;
 }
 
@@ -1380,19 +1372,12 @@ static ssize_t iwl_dbgfs_fw_dbg_collect_write(struct iwl_mvm *mvm,
 					      char *buf, size_t count,
 					      loff_t *ppos)
 {
-	int ret;
-
-	ret = iwl_mvm_ref_sync(mvm, IWL_MVM_REF_PRPH_WRITE);
-	if (ret)
-		return ret;
 	if (count == 0)
 		return 0;
 
 	iwl_fw_dbg_collect(&mvm->fwrt, FW_DBG_TRIGGER_USER, buf,
 			   (count - 1), NULL);
 
-	iwl_mvm_unref(mvm, IWL_MVM_REF_PRPH_WRITE);
-
 	return count;
 }
 
@@ -1579,87 +1564,6 @@ static ssize_t iwl_dbgfs_bcast_filters_macs_write(struct iwl_mvm *mvm,
 }
 #endif
 
-#define PRINT_MVM_REF(ref) do {						\
-	if (mvm->refs[ref])						\
-		pos += scnprintf(buf + pos, bufsz - pos,		\
-				 "\t(0x%lx): %d %s\n",			\
-				 BIT(ref), mvm->refs[ref], #ref);	\
-} while (0)
-
-static ssize_t iwl_dbgfs_d0i3_refs_read(struct file *file,
-					char __user *user_buf,
-					size_t count, loff_t *ppos)
-{
-	struct iwl_mvm *mvm = file->private_data;
-	int i, pos = 0;
-	char buf[256];
-	const size_t bufsz = sizeof(buf);
-	u32 refs = 0;
-
-	for (i = 0; i < IWL_MVM_REF_COUNT; i++)
-		if (mvm->refs[i])
-			refs |= BIT(i);
-
-	pos += scnprintf(buf + pos, bufsz - pos, "taken mvm refs: 0x%x\n",
-			 refs);
-
-	PRINT_MVM_REF(IWL_MVM_REF_UCODE_DOWN);
-	PRINT_MVM_REF(IWL_MVM_REF_SCAN);
-	PRINT_MVM_REF(IWL_MVM_REF_ROC);
-	PRINT_MVM_REF(IWL_MVM_REF_ROC_AUX);
-	PRINT_MVM_REF(IWL_MVM_REF_P2P_CLIENT);
-	PRINT_MVM_REF(IWL_MVM_REF_AP_IBSS);
-	PRINT_MVM_REF(IWL_MVM_REF_USER);
-	PRINT_MVM_REF(IWL_MVM_REF_TX);
-	PRINT_MVM_REF(IWL_MVM_REF_TX_AGG);
-	PRINT_MVM_REF(IWL_MVM_REF_ADD_IF);
-	PRINT_MVM_REF(IWL_MVM_REF_START_AP);
-	PRINT_MVM_REF(IWL_MVM_REF_BSS_CHANGED);
-	PRINT_MVM_REF(IWL_MVM_REF_PREPARE_TX);
-	PRINT_MVM_REF(IWL_MVM_REF_PROTECT_TDLS);
-	PRINT_MVM_REF(IWL_MVM_REF_CHECK_CTKILL);
-	PRINT_MVM_REF(IWL_MVM_REF_PRPH_READ);
-	PRINT_MVM_REF(IWL_MVM_REF_PRPH_WRITE);
-	PRINT_MVM_REF(IWL_MVM_REF_NMI);
-	PRINT_MVM_REF(IWL_MVM_REF_TM_CMD);
-	PRINT_MVM_REF(IWL_MVM_REF_EXIT_WORK);
-	PRINT_MVM_REF(IWL_MVM_REF_PROTECT_CSA);
-	PRINT_MVM_REF(IWL_MVM_REF_FW_DBG_COLLECT);
-	PRINT_MVM_REF(IWL_MVM_REF_INIT_UCODE);
-	PRINT_MVM_REF(IWL_MVM_REF_SENDING_CMD);
-	PRINT_MVM_REF(IWL_MVM_REF_RX);
-
-	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-}
-
-static ssize_t iwl_dbgfs_d0i3_refs_write(struct iwl_mvm *mvm, char *buf,
-					 size_t count, loff_t *ppos)
-{
-	unsigned long value;
-	int ret;
-	bool taken;
-
-	ret = kstrtoul(buf, 10, &value);
-	if (ret < 0)
-		return ret;
-
-	mutex_lock(&mvm->mutex);
-
-	taken = mvm->refs[IWL_MVM_REF_USER];
-	if (value == 1 && !taken)
-		iwl_mvm_ref(mvm, IWL_MVM_REF_USER);
-	else if (value == 0 && taken)
-		iwl_mvm_unref(mvm, IWL_MVM_REF_USER);
-	else
-		ret = -EINVAL;
-
-	mutex_unlock(&mvm->mutex);
-
-	if (ret < 0)
-		return ret;
-	return count;
-}
-
 #define MVM_DEBUGFS_WRITE_FILE_OPS(name, bufsz) \
 	_MVM_DEBUGFS_WRITE_FILE_OPS(name, bufsz, struct iwl_mvm)
 #define MVM_DEBUGFS_READ_WRITE_FILE_OPS(name, bufsz) \
@@ -1692,21 +1596,14 @@ iwl_dbgfs_prph_reg_read(struct file *file,
 	int pos = 0;
 	char buf[32];
 	const size_t bufsz = sizeof(buf);
-	int ret;
 
 	if (!mvm->dbgfs_prph_reg_addr)
 		return -EINVAL;
 
-	ret = iwl_mvm_ref_sync(mvm, IWL_MVM_REF_PRPH_READ);
-	if (ret)
-		return ret;
-
 	pos += scnprintf(buf + pos, bufsz - pos, "Reg 0x%x: (0x%x)\n",
 		mvm->dbgfs_prph_reg_addr,
 		iwl_read_prph(mvm->trans, mvm->dbgfs_prph_reg_addr));
 
-	iwl_mvm_unref(mvm, IWL_MVM_REF_PRPH_READ);
-
 	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
 
@@ -1716,7 +1613,6 @@ iwl_dbgfs_prph_reg_write(struct iwl_mvm *mvm, char *buf,
 {
 	u8 args;
 	u32 value;
-	int ret;
 
 	args = sscanf(buf, "%i %i", &mvm->dbgfs_prph_reg_addr, &value);
 	/* if we only want to set the reg address - nothing more to do */
@@ -1727,13 +1623,8 @@ iwl_dbgfs_prph_reg_write(struct iwl_mvm *mvm, char *buf,
 	if (args != 2)
 		return -EINVAL;
 
-	ret = iwl_mvm_ref_sync(mvm, IWL_MVM_REF_PRPH_WRITE);
-	if (ret)
-		return ret;
-
 	iwl_write_prph(mvm->trans, mvm->dbgfs_prph_reg_addr, value);
 
-	iwl_mvm_unref(mvm, IWL_MVM_REF_PRPH_WRITE);
 out:
 	return count;
 }
@@ -1892,7 +1783,6 @@ MVM_DEBUGFS_WRITE_FILE_OPS(fw_nmi, 10);
 MVM_DEBUGFS_WRITE_FILE_OPS(bt_tx_prio, 10);
 MVM_DEBUGFS_WRITE_FILE_OPS(bt_force_ant, 10);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(scan_ant_rxchain, 8);
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(d0i3_refs, 8);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(fw_dbg_conf, 8);
 MVM_DEBUGFS_WRITE_FILE_OPS(fw_dbg_collect, 64);
 MVM_DEBUGFS_WRITE_FILE_OPS(indirection_tbl,
@@ -2091,7 +1981,6 @@ void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
 	MVM_DEBUGFS_ADD_FILE(bt_force_ant, mvm->debugfs_dir, 0200);
 	MVM_DEBUGFS_ADD_FILE(scan_ant_rxchain, mvm->debugfs_dir, 0600);
 	MVM_DEBUGFS_ADD_FILE(prph_reg, mvm->debugfs_dir, 0600);
-	MVM_DEBUGFS_ADD_FILE(d0i3_refs, mvm->debugfs_dir, 0600);
 	MVM_DEBUGFS_ADD_FILE(fw_dbg_conf, mvm->debugfs_dir, 0600);
 	MVM_DEBUGFS_ADD_FILE(fw_dbg_collect, mvm->debugfs_dir, 0200);
 	MVM_DEBUGFS_ADD_FILE(send_echo_cmd, mvm->debugfs_dir, 0200);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index ed6453b2fc79..251e7c235aaa 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -1326,10 +1326,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 			goto error;
 	}
 
-	/* allow FW/transport low power modes if not during restart */
-	if (!test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
-		iwl_mvm_unref(mvm, IWL_MVM_REF_UCODE_DOWN);
-
 	if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))
 		iwl_mvm_send_recovery_cmd(mvm, ERROR_RECOVERY_UPDATE_DB);
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index a7ed4e85cf8f..c17f769b3451 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -213,91 +213,6 @@ static int __iwl_mvm_mac_set_key(struct ieee80211_hw *hw,
 				 struct ieee80211_sta *sta,
 				 struct ieee80211_key_conf *key);
 
-void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type)
-{
-	if (!iwl_mvm_is_d0i3_supported(mvm))
-		return;
-
-	IWL_DEBUG_RPM(mvm, "Take mvm reference - type %d\n", ref_type);
-	spin_lock_bh(&mvm->refs_lock);
-	mvm->refs[ref_type]++;
-	spin_unlock_bh(&mvm->refs_lock);
-	iwl_trans_ref(mvm->trans);
-}
-
-void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type)
-{
-	if (!iwl_mvm_is_d0i3_supported(mvm))
-		return;
-
-	IWL_DEBUG_RPM(mvm, "Leave mvm reference - type %d\n", ref_type);
-	spin_lock_bh(&mvm->refs_lock);
-	if (WARN_ON(!mvm->refs[ref_type])) {
-		spin_unlock_bh(&mvm->refs_lock);
-		return;
-	}
-	mvm->refs[ref_type]--;
-	spin_unlock_bh(&mvm->refs_lock);
-	iwl_trans_unref(mvm->trans);
-}
-
-static void iwl_mvm_unref_all_except(struct iwl_mvm *mvm,
-				     enum iwl_mvm_ref_type except_ref)
-{
-	int i, j;
-
-	if (!iwl_mvm_is_d0i3_supported(mvm))
-		return;
-
-	spin_lock_bh(&mvm->refs_lock);
-	for (i = 0; i < IWL_MVM_REF_COUNT; i++) {
-		if (except_ref == i || !mvm->refs[i])
-			continue;
-
-		IWL_DEBUG_RPM(mvm, "Cleanup: remove mvm ref type %d (%d)\n",
-			      i, mvm->refs[i]);
-		for (j = 0; j < mvm->refs[i]; j++)
-			iwl_trans_unref(mvm->trans);
-		mvm->refs[i] = 0;
-	}
-	spin_unlock_bh(&mvm->refs_lock);
-}
-
-bool iwl_mvm_ref_taken(struct iwl_mvm *mvm)
-{
-	int i;
-	bool taken = false;
-
-	if (!iwl_mvm_is_d0i3_supported(mvm))
-		return true;
-
-	spin_lock_bh(&mvm->refs_lock);
-	for (i = 0; i < IWL_MVM_REF_COUNT; i++) {
-		if (mvm->refs[i]) {
-			taken = true;
-			break;
-		}
-	}
-	spin_unlock_bh(&mvm->refs_lock);
-
-	return taken;
-}
-
-int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type)
-{
-	iwl_mvm_ref(mvm, ref_type);
-
-	if (!wait_event_timeout(mvm->d0i3_exit_waitq,
-				!test_bit(IWL_MVM_STATUS_IN_D0I3, &mvm->status),
-				HZ)) {
-		WARN_ON_ONCE(1);
-		iwl_mvm_unref(mvm, ref_type);
-		return -EIO;
-	}
-
-	return 0;
-}
-
 static void iwl_mvm_reset_phy_ctxts(struct iwl_mvm *mvm)
 {
 	int i;
@@ -857,10 +772,6 @@ static bool iwl_mvm_defer_tx(struct iwl_mvm *mvm,
 
 	__skb_queue_tail(&mvm->d0i3_tx, skb);
 
-	/* trigger wakeup */
-	iwl_mvm_ref(mvm, IWL_MVM_REF_TX);
-	iwl_mvm_unref(mvm, IWL_MVM_REF_TX);
-
 	defer = true;
 out:
 	spin_unlock(&mvm->d0i3_tx_lock);
@@ -1080,7 +991,6 @@ static int iwl_mvm_mac_ampdu_action(struct ieee80211_hw *hw,
 {
 	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;
@@ -1095,31 +1005,6 @@ static int iwl_mvm_mac_ampdu_action(struct ieee80211_hw *hw,
 	if (!(mvm->nvm_data->sku_cap_11n_enable))
 		return -EACCES;
 
-	/* return from D0i3 before starting a new Tx aggregation */
-	switch (action) {
-	case IEEE80211_AMPDU_TX_START:
-	case IEEE80211_AMPDU_TX_STOP_CONT:
-	case IEEE80211_AMPDU_TX_STOP_FLUSH:
-	case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
-	case IEEE80211_AMPDU_TX_OPERATIONAL:
-		/*
-		 * for tx start, wait synchronously until D0i3 exit to
-		 * get the correct sequence number for the tid.
-		 * additionally, some other ampdu actions use direct
-		 * target access, which is not handled automatically
-		 * by the trans layer (unlike commands), so wait for
-		 * d0i3 exit in these cases as well.
-		 */
-		ret = iwl_mvm_ref_sync(mvm, IWL_MVM_REF_TX_AGG);
-		if (ret)
-			return ret;
-
-		tx_agg_ref = true;
-		break;
-	default:
-		break;
-	}
-
 	mutex_lock(&mvm->mutex);
 
 	switch (action) {
@@ -1180,13 +1065,6 @@ static int iwl_mvm_mac_ampdu_action(struct ieee80211_hw *hw,
 	}
 	mutex_unlock(&mvm->mutex);
 
-	/*
-	 * If the tid is marked as started, we won't use it for offloaded
-	 * traffic on the next D0i3 entry. It's safe to unref.
-	 */
-	if (tx_agg_ref)
-		iwl_mvm_unref(mvm, IWL_MVM_REF_TX_AGG);
-
 	return ret;
 }
 
@@ -1210,11 +1088,6 @@ static void iwl_mvm_cleanup_iterator(void *data, u8 *mac,
 
 static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
 {
-	/* cleanup all stale references (scan, roc), but keep the
-	 * ucode_down ref until reconfig is complete
-	 */
-	iwl_mvm_unref_all_except(mvm, IWL_MVM_REF_UCODE_DOWN);
-
 	iwl_mvm_stop_device(mvm);
 
 	mvm->cur_aid = 0;
@@ -1272,14 +1145,6 @@ int __iwl_mvm_mac_start(struct iwl_mvm *mvm)
 		clear_bit(IWL_MVM_STATUS_HW_RESTART_REQUESTED, &mvm->status);
 		/* Clean up some internal and mac80211 state on restart */
 		iwl_mvm_restart_cleanup(mvm);
-	} else {
-		/* Hold the reference to prevent runtime suspend while
-		 * the start procedure runs.  It's a bit confusing
-		 * that the UCODE_DOWN reference is taken, but it just
-		 * means "UCODE is not UP yet". ( TODO: rename this
-		 * reference).
-		 */
-		iwl_mvm_ref(mvm, IWL_MVM_REF_UCODE_DOWN);
 	}
 	ret = iwl_mvm_up(mvm);
 
@@ -1339,9 +1204,6 @@ static void iwl_mvm_restart_complete(struct iwl_mvm *mvm)
 		IWL_ERR(mvm, "Failed to update quotas after restart (%d)\n",
 			ret);
 
-	/* allow transport/FW low power modes */
-	iwl_mvm_unref(mvm, IWL_MVM_REF_UCODE_DOWN);
-
 	iwl_mvm_send_recovery_cmd(mvm, ERROR_RECOVERY_END_OF_RECOVERY);
 
 	/*
@@ -1593,15 +1455,6 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
 	mvmvif->mvm = mvm;
 	RCU_INIT_POINTER(mvmvif->probe_resp_data, NULL);
 
-	/*
-	 * make sure D0i3 exit is completed, otherwise a target access
-	 * during tx queue configuration could be done when still in
-	 * D0i3 state.
-	 */
-	ret = iwl_mvm_ref_sync(mvm, IWL_MVM_REF_ADD_IF);
-	if (ret)
-		return ret;
-
 	/*
 	 * Not much to do here. The stack will not allow interface
 	 * types or combinations that we didn't advertise, so we
@@ -1737,8 +1590,6 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
  out_unlock:
 	mutex_unlock(&mvm->mutex);
 
-	iwl_mvm_unref(mvm, IWL_MVM_REF_ADD_IF);
-
 	return ret;
 }
 
@@ -2506,7 +2357,6 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
 			iwl_mvm_sf_update(mvm, vif, false);
 			iwl_mvm_power_vif_assoc(mvm, vif);
 			if (vif->p2p) {
-				iwl_mvm_ref(mvm, IWL_MVM_REF_P2P_CLIENT);
 				iwl_mvm_update_smps(mvm, vif,
 						    IWL_MVM_SMPS_REQ_PROT,
 						    IEEE80211_SMPS_DYNAMIC);
@@ -2553,9 +2403,6 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
 			if (ret)
 				IWL_ERR(mvm, "failed to update quotas\n");
 
-			if (vif->p2p)
-				iwl_mvm_unref(mvm, IWL_MVM_REF_P2P_CLIENT);
-
 			/* this will take the cleared BSSID from bss_conf */
 			ret = iwl_mvm_mac_ctxt_changed(mvm, vif, false, NULL);
 			if (ret)
@@ -2643,14 +2490,6 @@ static int iwl_mvm_start_ap_ibss(struct ieee80211_hw *hw,
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	int ret, i;
 
-	/*
-	 * iwl_mvm_mac_ctxt_add() might read directly from the device
-	 * (the system time), so make sure it is available.
-	 */
-	ret = iwl_mvm_ref_sync(mvm, IWL_MVM_REF_START_AP);
-	if (ret)
-		return ret;
-
 	mutex_lock(&mvm->mutex);
 
 	/* Send the beacon template */
@@ -2746,8 +2585,6 @@ static int iwl_mvm_start_ap_ibss(struct ieee80211_hw *hw,
 	if (vif->p2p && mvm->p2p_device_vif)
 		iwl_mvm_mac_ctxt_changed(mvm, mvm->p2p_device_vif, false, NULL);
 
-	iwl_mvm_ref(mvm, IWL_MVM_REF_AP_IBSS);
-
 	iwl_mvm_bt_coex_vif_change(mvm);
 
 	/* we don't support TDLS during DCM */
@@ -2769,7 +2606,6 @@ out_remove:
 	iwl_mvm_mac_ctxt_remove(mvm, vif);
 out_unlock:
 	mutex_unlock(&mvm->mutex);
-	iwl_mvm_unref(mvm, IWL_MVM_REF_START_AP);
 	return ret;
 }
 
@@ -2807,8 +2643,6 @@ static void iwl_mvm_stop_ap_ibss(struct ieee80211_hw *hw,
 
 	iwl_mvm_bt_coex_vif_change(mvm);
 
-	iwl_mvm_unref(mvm, IWL_MVM_REF_AP_IBSS);
-
 	/* Need to update the P2P Device MAC (only GO, IBSS is single vif) */
 	if (vif->p2p && mvm->p2p_device_vif)
 		iwl_mvm_mac_ctxt_changed(mvm, mvm->p2p_device_vif, false, NULL);
@@ -2882,14 +2716,6 @@ static void iwl_mvm_bss_info_changed(struct ieee80211_hw *hw,
 {
 	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
 
-	/*
-	 * iwl_mvm_bss_info_changed_station() might call
-	 * iwl_mvm_protect_session(), which reads directly from
-	 * the device (the system time), so make sure it is available.
-	 */
-	if (iwl_mvm_ref_sync(mvm, IWL_MVM_REF_BSS_CHANGED))
-		return;
-
 	mutex_lock(&mvm->mutex);
 
 	if (changes & BSS_CHANGED_IDLE && !bss_conf->idle)
@@ -2913,7 +2739,6 @@ static void iwl_mvm_bss_info_changed(struct ieee80211_hw *hw,
 	}
 
 	mutex_unlock(&mvm->mutex);
-	iwl_mvm_unref(mvm, IWL_MVM_REF_BSS_CHANGED);
 }
 
 static int iwl_mvm_mac_hw_scan(struct ieee80211_hw *hw,
@@ -3483,13 +3308,6 @@ static void iwl_mvm_mac_mgd_prepare_tx(struct ieee80211_hw *hw,
 	u32 duration = IWL_MVM_TE_SESSION_PROTECTION_MAX_TIME_MS;
 	u32 min_duration = IWL_MVM_TE_SESSION_PROTECTION_MIN_TIME_MS;
 
-	/*
-	 * iwl_mvm_protect_session() reads directly from the device
-	 * (the system time), so make sure it is available.
-	 */
-	if (iwl_mvm_ref_sync(mvm, IWL_MVM_REF_PREPARE_TX))
-		return;
-
 	if (req_duration > duration)
 		duration = req_duration;
 
@@ -3497,8 +3315,6 @@ static void iwl_mvm_mac_mgd_prepare_tx(struct ieee80211_hw *hw,
 	/* Try really hard to protect the session and hear a beacon */
 	iwl_mvm_protect_session(mvm, vif, duration, min_duration, 500, false);
 	mutex_unlock(&mvm->mutex);
-
-	iwl_mvm_unref(mvm, IWL_MVM_REF_PREPARE_TX);
 }
 
 static int iwl_mvm_mac_sched_scan_start(struct ieee80211_hw *hw,
@@ -4314,23 +4130,12 @@ static int __iwl_mvm_assign_vif_chanctx(struct iwl_mvm *mvm,
 				 IWL_UCODE_TLV_CAPA_CHANNEL_SWITCH_CMD)) {
 			u32 duration = 3 * vif->bss_conf.beacon_int;
 
-
-			/* iwl_mvm_protect_session() reads directly from the
-			 * device (the system time), so make sure it is
-			 * available.
-			 */
-			ret = iwl_mvm_ref_sync(mvm, IWL_MVM_REF_PROTECT_CSA);
-			if (ret)
-				goto out_remove_binding;
-
 			/* Protect the session to make sure we hear the first
 			 * beacon on the new channel.
 			 */
 			iwl_mvm_protect_session(mvm, vif, duration, duration,
 						vif->bss_conf.beacon_int / 2,
 						true);
-
-			iwl_mvm_unref(mvm, IWL_MVM_REF_PROTECT_CSA);
 		}
 
 		iwl_mvm_update_quotas(mvm, false, NULL);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index e5703aa7935e..245e8c721102 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -258,38 +258,6 @@ enum iwl_mvm_smps_type_request {
 	NUM_IWL_MVM_SMPS_REQ,
 };
 
-enum iwl_mvm_ref_type {
-	IWL_MVM_REF_UCODE_DOWN,
-	IWL_MVM_REF_SCAN,
-	IWL_MVM_REF_ROC,
-	IWL_MVM_REF_ROC_AUX,
-	IWL_MVM_REF_P2P_CLIENT,
-	IWL_MVM_REF_AP_IBSS,
-	IWL_MVM_REF_USER,
-	IWL_MVM_REF_TX,
-	IWL_MVM_REF_TX_AGG,
-	IWL_MVM_REF_ADD_IF,
-	IWL_MVM_REF_START_AP,
-	IWL_MVM_REF_BSS_CHANGED,
-	IWL_MVM_REF_PREPARE_TX,
-	IWL_MVM_REF_PROTECT_TDLS,
-	IWL_MVM_REF_CHECK_CTKILL,
-	IWL_MVM_REF_PRPH_READ,
-	IWL_MVM_REF_PRPH_WRITE,
-	IWL_MVM_REF_NMI,
-	IWL_MVM_REF_TM_CMD,
-	IWL_MVM_REF_EXIT_WORK,
-	IWL_MVM_REF_PROTECT_CSA,
-	IWL_MVM_REF_FW_DBG_COLLECT,
-	IWL_MVM_REF_INIT_UCODE,
-	IWL_MVM_REF_SENDING_CMD,
-	IWL_MVM_REF_RX,
-
-	/* update debugfs.c when changing this */
-
-	IWL_MVM_REF_COUNT,
-};
-
 enum iwl_bt_force_ant_mode {
 	BT_FORCE_ANT_DIS = 0,
 	BT_FORCE_ANT_AUTO,
@@ -1014,10 +982,6 @@ struct iwl_mvm {
 	unsigned long fw_key_table[BITS_TO_LONGS(STA_KEY_MAX_NUM)];
 	u8 fw_key_deleted[STA_KEY_MAX_NUM];
 
-	/* references taken by the driver and spinlock protecting them */
-	spinlock_t refs_lock;
-	u8 refs[IWL_MVM_REF_COUNT];
-
 	u8 vif_count;
 	struct ieee80211_vif __rcu *vif_id_to_mac[NUM_MAC_INDEX_DRIVER];
 
@@ -1294,13 +1258,6 @@ iwl_mvm_rcu_dereference_vif_id(struct iwl_mvm *mvm, u8 vif_id, bool rcu)
 					 lockdep_is_held(&mvm->mutex));
 }
 
-static inline bool iwl_mvm_is_d0i3_supported(struct iwl_mvm *mvm)
-{
-	return !iwlwifi_mod_params.d0i3_disable &&
-		fw_has_capa(&mvm->fw->ucode_capa,
-			    IWL_UCODE_TLV_CAPA_D0I3_SUPPORT);
-}
-
 static inline bool iwl_mvm_is_adaptive_dwell_supported(struct iwl_mvm *mvm)
 {
 	return fw_has_api(&mvm->fw->ucode_capa,
@@ -1903,12 +1860,6 @@ int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
 			       bool offload_ns,
 			       u32 cmd_flags);
 
-/* D0i3 */
-void iwl_mvm_ref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
-void iwl_mvm_unref(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
-int iwl_mvm_ref_sync(struct iwl_mvm *mvm, enum iwl_mvm_ref_type ref_type);
-bool iwl_mvm_ref_taken(struct iwl_mvm *mvm);
-
 #ifdef CONFIG_PM
 void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq);
 int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 2aa5320e9d1a..255b402f7b19 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -566,23 +566,16 @@ unlock:
 static int iwl_mvm_fwrt_dump_start(void *ctx)
 {
 	struct iwl_mvm *mvm = ctx;
-	int ret = 0;
 
 	mutex_lock(&mvm->mutex);
 
-	ret = iwl_mvm_ref_sync(mvm, IWL_MVM_REF_FW_DBG_COLLECT);
-	if (ret)
-		mutex_unlock(&mvm->mutex);
-
-	return ret;
+	return 0;
 }
 
 static void iwl_mvm_fwrt_dump_end(void *ctx)
 {
 	struct iwl_mvm *mvm = ctx;
 
-	iwl_mvm_unref(mvm, IWL_MVM_REF_FW_DBG_COLLECT);
-
 	mutex_unlock(&mvm->mutex);
 }
 
@@ -721,7 +714,6 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	INIT_LIST_HEAD(&mvm->add_stream_txqs);
 
 	spin_lock_init(&mvm->d0i3_tx_lock);
-	spin_lock_init(&mvm->refs_lock);
 	skb_queue_head_init(&mvm->d0i3_tx);
 	init_waitqueue_head(&mvm->d0i3_exit_waitq);
 	init_waitqueue_head(&mvm->rx_sync_waitq);
@@ -834,13 +826,11 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 		goto out_free;
 
 	mutex_lock(&mvm->mutex);
-	iwl_mvm_ref(mvm, IWL_MVM_REF_INIT_UCODE);
 	err = iwl_run_init_mvm_ucode(mvm, true);
 	if (err && err != -ERFKILL)
 		iwl_fw_dbg_error_collect(&mvm->fwrt, FW_DBG_TRIGGER_DRIVER);
 	if (!iwlmvm_mod_params.init_dbg || !err)
 		iwl_mvm_stop_device(mvm);
-	iwl_mvm_unref(mvm, IWL_MVM_REF_INIT_UCODE);
 	mutex_unlock(&mvm->mutex);
 	if (err < 0) {
 		IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", err);
@@ -872,11 +862,6 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	else
 		memset(&mvm->rx_stats, 0, sizeof(struct mvm_statistics_rx));
 
-	/* The transport always starts with a taken reference, we can
-	 * release it now if d0i3 is supported */
-	if (iwl_mvm_is_d0i3_supported(mvm))
-		iwl_trans_unref(mvm->trans);
-
 	iwl_mvm_toggle_tx_ant(mvm, &mvm->mgmt_last_antenna_idx);
 
 	return op_mode;
@@ -900,13 +885,6 @@ static void iwl_op_mode_mvm_stop(struct iwl_op_mode *op_mode)
 	struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
 	int i;
 
-	/* If d0i3 is supported, we have released the reference that
-	 * the transport started with, so we should take it back now
-	 * that we are leaving.
-	 */
-	if (iwl_mvm_is_d0i3_supported(mvm))
-		iwl_trans_ref(mvm->trans);
-
 	iwl_mvm_leds_exit(mvm);
 
 	iwl_mvm_thermal_exit(mvm);
@@ -1320,9 +1298,6 @@ void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error)
 	} else if (mvm->fwrt.cur_fw_img == IWL_UCODE_REGULAR &&
 		   mvm->hw_registered &&
 		   !test_bit(STATUS_TRANS_DEAD, &mvm->trans->status)) {
-		/* don't let the transport/FW power down */
-		iwl_mvm_ref(mvm, IWL_MVM_REF_UCODE_DOWN);
-
 		if (mvm->fw->ucode_capa.error_log_size) {
 			u32 src_size = mvm->fw->ucode_capa.error_log_size;
 			u32 src_addr = mvm->fw->ucode_capa.error_log_addr;
@@ -1520,19 +1495,6 @@ int iwl_mvm_enter_d0i3(struct iwl_op_mode *op_mode)
 
 	set_bit(IWL_MVM_STATUS_IN_D0I3, &mvm->status);
 
-	/*
-	 * iwl_mvm_ref_sync takes a reference before checking the flag.
-	 * so by checking there is no held reference we prevent a state
-	 * in which iwl_mvm_ref_sync continues successfully while we
-	 * configure the firmware to enter d0i3
-	 */
-	if (iwl_mvm_ref_taken(mvm)) {
-		IWL_DEBUG_RPM(mvm->trans, "abort d0i3 due to taken ref\n");
-		clear_bit(IWL_MVM_STATUS_IN_D0I3, &mvm->status);
-		wake_up(&mvm->d0i3_exit_waitq);
-		return 1;
-	}
-
 	ieee80211_iterate_active_interfaces_atomic(mvm->hw,
 						   IEEE80211_IFACE_ITER_NORMAL,
 						   iwl_mvm_enter_d0i3_iterator,
@@ -1728,7 +1690,6 @@ out:
 	iwl_mvm_update_changed_regdom(mvm);
 
 	iwl_mvm_resume_tcm(mvm);
-	iwl_mvm_unref(mvm, IWL_MVM_REF_EXIT_WORK);
 	mutex_unlock(&mvm->mutex);
 }
 
@@ -1769,7 +1730,6 @@ int iwl_mvm_exit_d0i3(struct iwl_op_mode *op_mode)
 {
 	struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
 
-	iwl_mvm_ref(mvm, IWL_MVM_REF_EXIT_WORK);
 	return _iwl_mvm_exit_d0i3(mvm);
 }
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
index 160b0db27103..0ad8ed23a455 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
@@ -8,6 +8,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018 - 2019 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -29,6 +30,8 @@
  *
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
+ * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2018 - 2019 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -349,7 +352,6 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
 	u32 rate_n_flags;
 	u32 rx_pkt_status;
 	u8 crypt_len = 0;
-	bool take_ref;
 
 	phy_info = &mvm->last_phy_info;
 	rx_res = (struct iwl_rx_mpdu_res_start *)pkt->data;
@@ -557,22 +559,8 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
 		     ieee80211_is_probe_resp(hdr->frame_control)))
 		rx_status->boottime_ns = ktime_get_boottime_ns();
 
-	/* Take a reference briefly to kick off a d0i3 entry delay so
-	 * we can handle bursts of RX packets without toggling the
-	 * state too often.  But don't do this for beacons if we are
-	 * going to idle because the beacon filtering changes we make
-	 * cause the firmware to send us collateral beacons. */
-	take_ref = !(test_bit(STATUS_TRANS_GOING_IDLE, &mvm->trans->status) &&
-		     ieee80211_is_beacon(hdr->frame_control));
-
-	if (take_ref)
-		iwl_mvm_ref(mvm, IWL_MVM_REF_RX);
-
 	iwl_mvm_pass_packet_to_mac80211(mvm, sta, napi, skb, hdr, len,
 					crypt_len, rxb);
-
-	if (take_ref)
-		iwl_mvm_unref(mvm, IWL_MVM_REF_RX);
 }
 
 struct iwl_mvm_stat_data {
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index 5999b4ebd699..2652e6ce4089 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -512,7 +512,6 @@ void iwl_mvm_rx_lmac_scan_complete_notif(struct iwl_mvm *mvm,
 
 		mvm->scan_status &= ~IWL_MVM_SCAN_REGULAR;
 		ieee80211_scan_completed(mvm->hw, &info);
-		iwl_mvm_unref(mvm, IWL_MVM_REF_SCAN);
 		cancel_delayed_work(&mvm->scan_timeout_dwork);
 		iwl_mvm_resume_tcm(mvm);
 	} else {
@@ -1758,7 +1757,6 @@ int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	IWL_DEBUG_SCAN(mvm, "Scan request was sent successfully\n");
 	mvm->scan_status |= IWL_MVM_SCAN_REGULAR;
 	mvm->scan_vif = iwl_mvm_vif_from_mac80211(vif);
-	iwl_mvm_ref(mvm, IWL_MVM_REF_SCAN);
 
 	schedule_delayed_work(&mvm->scan_timeout_dwork,
 			      msecs_to_jiffies(SCAN_TIMEOUT));
@@ -1884,7 +1882,6 @@ void iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm,
 		memcpy(info.tsf_bssid, mvm->scan_vif->bssid, ETH_ALEN);
 		ieee80211_scan_completed(mvm->hw, &info);
 		mvm->scan_vif = NULL;
-		iwl_mvm_unref(mvm, IWL_MVM_REF_SCAN);
 		cancel_delayed_work(&mvm->scan_timeout_dwork);
 		iwl_mvm_resume_tcm(mvm);
 	} else if (mvm->scan_uid_status[uid] == IWL_MVM_SCAN_SCHED) {
@@ -2099,10 +2096,6 @@ out:
 	mvm->scan_status &= ~type;
 
 	if (type == IWL_MVM_SCAN_REGULAR) {
-		/* Since the rx handler won't do anything now, we have
-		 * to release the scan reference here.
-		 */
-		iwl_mvm_unref(mvm, IWL_MVM_REF_SCAN);
 		cancel_delayed_work(&mvm->scan_timeout_dwork);
 		if (notify) {
 			struct cfg80211_scan_info info = {
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
index 9df21a8d1fc1..1851719e9f4b 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tdls.c
@@ -205,19 +205,10 @@ void iwl_mvm_mac_mgd_protect_tdls_discover(struct ieee80211_hw *hw,
 	struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
 	u32 duration = 2 * vif->bss_conf.dtim_period * vif->bss_conf.beacon_int;
 
-	/*
-	 * iwl_mvm_protect_session() reads directly from the device
-	 * (the system time), so make sure it is available.
-	 */
-	if (iwl_mvm_ref_sync(mvm, IWL_MVM_REF_PROTECT_TDLS))
-		return;
-
 	mutex_lock(&mvm->mutex);
 	/* Protect the session to hear the TDLS setup response on the channel */
 	iwl_mvm_protect_session(mvm, vif, duration, duration, 100, true);
 	mutex_unlock(&mvm->mutex);
-
-	iwl_mvm_unref(mvm, IWL_MVM_REF_PROTECT_TDLS);
 }
 
 static const char *
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
index 4d34e5ab1bff..a06bc63fb516 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
@@ -106,10 +106,8 @@ void iwl_mvm_roc_done_wk(struct work_struct *wk)
 	 * in the case that the time event actually completed in the firmware
 	 * (which is handled in iwl_mvm_te_handle_notif).
 	 */
-	if (test_and_clear_bit(IWL_MVM_STATUS_ROC_RUNNING, &mvm->status))
-		iwl_mvm_unref(mvm, IWL_MVM_REF_ROC);
-	if (test_and_clear_bit(IWL_MVM_STATUS_ROC_AUX_RUNNING, &mvm->status))
-		iwl_mvm_unref(mvm, IWL_MVM_REF_ROC_AUX);
+	clear_bit(IWL_MVM_STATUS_ROC_RUNNING, &mvm->status);
+	clear_bit(IWL_MVM_STATUS_ROC_AUX_RUNNING, &mvm->status);
 
 	synchronize_net();
 
@@ -357,7 +355,6 @@ static void iwl_mvm_te_handle_notif(struct iwl_mvm *mvm,
 
 		if (te_data->vif->type == NL80211_IFTYPE_P2P_DEVICE) {
 			set_bit(IWL_MVM_STATUS_ROC_RUNNING, &mvm->status);
-			iwl_mvm_ref(mvm, IWL_MVM_REF_ROC);
 			ieee80211_ready_on_channel(mvm->hw);
 		} else if (te_data->id == TE_CHANNEL_SWITCH_PERIOD) {
 			iwl_mvm_te_handle_notify_csa(mvm, te_data, notif);
@@ -405,7 +402,6 @@ static int iwl_mvm_aux_roc_te_handle_notif(struct iwl_mvm *mvm,
 	} else if (le32_to_cpu(notif->action) == TE_V2_NOTIF_HOST_EVENT_START) {
 		set_bit(IWL_MVM_STATUS_ROC_AUX_RUNNING, &mvm->status);
 		te_data->running = true;
-		iwl_mvm_ref(mvm, IWL_MVM_REF_ROC_AUX);
 		ieee80211_ready_on_channel(mvm->hw); /* Start TE */
 	} else {
 		IWL_DEBUG_TE(mvm,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
index 0b3e5c99d316..32a708301cfc 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014, 2019 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2015 - 2016 Intel Deutschland GmbH
  *
@@ -27,7 +27,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014, 2019 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2015 - 2016 Intel Deutschland GmbH
  * All rights reserved.
@@ -298,16 +298,8 @@ static void check_exit_ctkill(struct work_struct *work)
 	if (__iwl_mvm_mac_start(mvm))
 		goto reschedule;
 
-	/* make sure the device is available for direct read/writes */
-	if (iwl_mvm_ref_sync(mvm, IWL_MVM_REF_CHECK_CTKILL)) {
-		__iwl_mvm_mac_stop(mvm);
-		goto reschedule;
-	}
-
 	ret = iwl_mvm_get_temp(mvm, &temp);
 
-	iwl_mvm_unref(mvm, IWL_MVM_REF_CHECK_CTKILL);
-
 	__iwl_mvm_mac_stop(mvm);
 
 	if (ret)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index b8e20a01c192..06ef853fb84a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -88,17 +88,11 @@ int iwl_mvm_send_cmd(struct iwl_mvm *mvm, struct iwl_host_cmd *cmd)
 	 * the mutex, this ensures we don't try to send two
 	 * (or more) synchronous commands at a time.
 	 */
-	if (!(cmd->flags & CMD_ASYNC)) {
+	if (!(cmd->flags & CMD_ASYNC))
 		lockdep_assert_held(&mvm->mutex);
-		if (!(cmd->flags & CMD_SEND_IN_IDLE))
-			iwl_mvm_ref(mvm, IWL_MVM_REF_SENDING_CMD);
-	}
 
 	ret = iwl_trans_send_cmd(mvm->trans, cmd);
 
-	if (!(cmd->flags & (CMD_ASYNC | CMD_SEND_IN_IDLE)))
-		iwl_mvm_unref(mvm, IWL_MVM_REF_SENDING_CMD);
-
 	/*
 	 * If the caller wants the SKB, then don't hide any problems, the
 	 * caller might access the response buffer which will be NULL if
-- 
cgit v1.2.3


From aa43ae1216753773ad5c8620c597b1d4cce1b14d Mon Sep 17 00:00:00 2001
From: Alex Malamud <alex.malamud@intel.com>
Date: Wed, 22 May 2019 13:49:18 +0300
Subject: iwlwifi: LTR updates

New FW versions introduces LTR feature enablement by default.
For such FW versions, driver (mvm/xvt) should not send
host command to enable LTR feature, also it should be possible to
override LTR configuration through the debugfs.

1. Send LTR feature enablement command only for FW versions
which does not advertises SET_LTR_GEN2 capability.
2. Implement ltr_config file in debugfs for LTR configuration override.

Signed-off-by: Alex Malamud <alex.malamud@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/fw/file.h     |  3 +-
 drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c | 37 ++++++++++++++++++++++++
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c      |  3 +-
 3 files changed, 41 insertions(+), 2 deletions(-)

(limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h
index ea2b3d77f848..418064ced337 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/file.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h
@@ -441,9 +441,10 @@ enum iwl_ucode_tlv_capa {
 	IWL_UCODE_TLV_CAPA_DYNAMIC_QUOTA                = (__force iwl_ucode_tlv_capa_t)44,
 	IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2		= (__force iwl_ucode_tlv_capa_t)45,
 	IWL_UCODE_TLV_CAPA_CHANNEL_SWITCH_CMD		= (__force iwl_ucode_tlv_capa_t)46,
-	IWL_UCODE_TLV_CAPA_ULTRA_HB_CHANNELS		= (__force iwl_ucode_tlv_capa_t)48,
 	IWL_UCODE_TLV_CAPA_FTM_CALIBRATED		= (__force iwl_ucode_tlv_capa_t)47,
+	IWL_UCODE_TLV_CAPA_ULTRA_HB_CHANNELS		= (__force iwl_ucode_tlv_capa_t)48,
 	IWL_UCODE_TLV_CAPA_CS_MODIFY			= (__force iwl_ucode_tlv_capa_t)49,
+	IWL_UCODE_TLV_CAPA_SET_LTR_GEN2			= (__force iwl_ucode_tlv_capa_t)50,
 
 	/* set 2 */
 	IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE		= (__force iwl_ucode_tlv_capa_t)64,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 6d67d3da31e0..994a4ba07204 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -1758,6 +1758,38 @@ iwl_dbgfs_uapsd_noagg_bssids_read(struct file *file, char __user *user_buf,
 	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
 
+static ssize_t
+iwl_dbgfs_ltr_config_write(struct iwl_mvm *mvm,
+			   char *buf, size_t count, loff_t *ppos)
+{
+	int ret;
+	struct iwl_ltr_config_cmd ltr_config = {0};
+
+	if (!iwl_mvm_firmware_running(mvm))
+		return -EIO;
+
+	if (sscanf(buf, "%x,%x,%x,%x,%x,%x,%x",
+		   &ltr_config.flags,
+		   &ltr_config.static_long,
+		   &ltr_config.static_short,
+		   &ltr_config.ltr_cfg_values[0],
+		   &ltr_config.ltr_cfg_values[1],
+		   &ltr_config.ltr_cfg_values[2],
+		   &ltr_config.ltr_cfg_values[3]) != 7) {
+		return -EINVAL;
+	}
+
+	mutex_lock(&mvm->mutex);
+	ret = iwl_mvm_send_cmd_pdu(mvm, LTR_CONFIG, 0, sizeof(ltr_config),
+				   &ltr_config);
+	mutex_unlock(&mvm->mutex);
+
+	if (ret)
+		IWL_ERR(mvm, "failed to send ltr configuration cmd\n");
+
+	return ret ?: count;
+}
+
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(prph_reg, 64);
 
 /* Device wide debugfs entries */
@@ -1806,6 +1838,8 @@ MVM_DEBUGFS_READ_WRITE_STA_FILE_OPS(amsdu_len, 16);
 
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(he_sniffer_params, 32);
 
+MVM_DEBUGFS_WRITE_FILE_OPS(ltr_config, 512);
+
 static ssize_t iwl_dbgfs_mem_read(struct file *file, char __user *user_buf,
 				  size_t count, loff_t *ppos)
 {
@@ -1993,6 +2027,9 @@ void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
 #endif
 	MVM_DEBUGFS_ADD_FILE(he_sniffer_params, mvm->debugfs_dir, 0600);
 
+	if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_SET_LTR_GEN2))
+		MVM_DEBUGFS_ADD_FILE(ltr_config, mvm->debugfs_dir, 0200);
+
 	debugfs_create_bool("enable_scan_iteration_notif", 0600,
 			    mvm->debugfs_dir, &mvm->scan_iter_notif_enabled);
 	debugfs_create_bool("drop_bcn_ap_mode", 0600, mvm->debugfs_dir,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index 251e7c235aaa..bb2aec9c6738 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -1302,7 +1302,8 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 	iwl_mvm_tt_tx_backoff(mvm, 0);
 #endif
 
-	WARN_ON(iwl_mvm_config_ltr(mvm));
+	if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_SET_LTR_GEN2))
+		WARN_ON(iwl_mvm_config_ltr(mvm));
 
 	ret = iwl_mvm_power_update_device(mvm);
 	if (ret)
-- 
cgit v1.2.3


From 242d9c8b9a9348ca3226323161b5e837937f830f Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Tue, 11 Jun 2019 15:38:13 +0200
Subject: iwlwifi: mvm: use FW thermal monitoring regardless of CONFIG_THERMAL

It doesn't make sense to use the FW thermal monitoring only if we
have CONFIG_THERMAL, because then we use the default thresholds
etc. which may be different from what the firmware implements, as
we don't maintain them in the driver now. Only the CTDP code needs
to actually be under CONFIG_THERMAL.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c  | 5 +----
 drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 4 ----
 2 files changed, 1 insertion(+), 8 deletions(-)

(limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index bb2aec9c6738..411a79e15333 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -1273,7 +1273,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 			goto error;
 	}
 
-#ifdef CONFIG_THERMAL
 	if (iwl_mvm_is_tt_in_fw(mvm)) {
 		/* in order to give the responsibility of ct-kill and
 		 * TX backoff to FW we need to send empty temperature reporting
@@ -1285,6 +1284,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 		iwl_mvm_tt_tx_backoff(mvm, 0);
 	}
 
+#ifdef CONFIG_THERMAL
 	/* TODO: read the budget from BIOS / Platform NVM */
 
 	/*
@@ -1297,9 +1297,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 		if (ret)
 			goto error;
 	}
-#else
-	/* Initialize tx backoffs to the minimal possible */
-	iwl_mvm_tt_tx_backoff(mvm, 0);
 #endif
 
 	if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_SET_LTR_GEN2))
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 2aa9bfc5e113..3efcc3a939b8 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -1422,7 +1422,6 @@ iwl_mvm_get_agg_status(struct iwl_mvm *mvm, void *tx_resp)
 
 static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm *mvm)
 {
-#ifdef CONFIG_THERMAL
 	/* these two TLV are redundant since the responsibility to CT-kill by
 	 * FW happens only after we send at least one command of
 	 * temperature THs report.
@@ -1431,9 +1430,6 @@ static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm *mvm)
 			   IWL_UCODE_TLV_CAPA_CT_KILL_BY_FW) &&
 	       fw_has_capa(&mvm->fw->ucode_capa,
 			   IWL_UCODE_TLV_CAPA_TEMP_THS_REPORT_SUPPORT);
-#else /* CONFIG_THERMAL */
-	return false;
-#endif /* CONFIG_THERMAL */
 }
 
 static inline bool iwl_mvm_is_ctdp_supported(struct iwl_mvm *mvm)
-- 
cgit v1.2.3


From bab3cb9285a736165bbd51d327ee78d0edc061b2 Mon Sep 17 00:00:00 2001
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Thu, 6 Jun 2019 14:56:14 +0300
Subject: iwlwifi: remove pm_runtime completely

This means:
1) stop calling pm_runtime_resume when starting the hardware
2) removing the unneeded low_power parameter to start / stop hw / fw
   transport ops
3) squashing transport functions that are now the same
   _iwl_trans_pcie_start_hw / iwl_trans_pcie_start_hw

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/iwl-trans.h     | 33 +++++++---------------
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c        |  9 ++----
 drivers/net/wireless/intel/iwlwifi/pcie/drv.c      |  1 -
 drivers/net/wireless/intel/iwlwifi/pcie/internal.h |  5 ++--
 .../net/wireless/intel/iwlwifi/pcie/trans-gen2.c   |  6 ++--
 drivers/net/wireless/intel/iwlwifi/pcie/trans.c    | 21 ++++++--------
 drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c  |  1 -
 drivers/net/wireless/intel/iwlwifi/pcie/tx.c       |  1 -
 8 files changed, 25 insertions(+), 52 deletions(-)

(limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')

diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
index 687eced8b548..fce0112b3ad4 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
@@ -452,9 +452,8 @@ struct iwl_trans_rxq_dma_data {
  *
  * All the handlers MUST be implemented
  *
- * @start_hw: starts the HW. If low_power is true, the NIC needs to be taken
- *	out of a low power state. From that point on, the HW can send
- *	interrupts. May sleep.
+ * @start_hw: starts the HW. From that point on, the HW can send interrupts.
+ *	May sleep.
  * @op_mode_leave: Turn off the HW RF kill indication if on
  *	May sleep
  * @start_fw: allocates and inits all the resources for the transport
@@ -464,9 +463,8 @@ struct iwl_trans_rxq_dma_data {
  *	the SCD base address in SRAM, then provide it here, or 0 otherwise.
  *	May sleep
  * @stop_device: stops the whole device (embedded CPU put to reset) and stops
- *	the HW. If low_power is true, the NIC will be put in low power state.
- *	From that point on, the HW will be stopped but will still issue an
- *	interrupt if the HW RF kill switch is triggered.
+ *	the HW. From that point on, the HW will be stopped but will still issue
+ *	an interrupt if the HW RF kill switch is triggered.
  *	This callback must do the right thing and not crash even if %start_hw()
  *	was called but not &start_fw(). May sleep.
  * @d3_suspend: put the device into the correct mode for WoWLAN during
@@ -532,12 +530,12 @@ struct iwl_trans_rxq_dma_data {
  */
 struct iwl_trans_ops {
 
-	int (*start_hw)(struct iwl_trans *iwl_trans, bool low_power);
+	int (*start_hw)(struct iwl_trans *iwl_trans);
 	void (*op_mode_leave)(struct iwl_trans *iwl_trans);
 	int (*start_fw)(struct iwl_trans *trans, const struct fw_img *fw,
 			bool run_in_rfkill);
 	void (*fw_alive)(struct iwl_trans *trans, u32 scd_addr);
-	void (*stop_device)(struct iwl_trans *trans, bool low_power);
+	void (*stop_device)(struct iwl_trans *trans);
 
 	void (*d3_suspend)(struct iwl_trans *trans, bool test, bool reset);
 	int (*d3_resume)(struct iwl_trans *trans, enum iwl_d3_status *status,
@@ -819,16 +817,11 @@ static inline void iwl_trans_configure(struct iwl_trans *trans,
 	WARN_ON(iwl_cmd_groups_verify_sorted(trans_cfg));
 }
 
-static inline int _iwl_trans_start_hw(struct iwl_trans *trans, bool low_power)
+static inline int iwl_trans_start_hw(struct iwl_trans *trans)
 {
 	might_sleep();
 
-	return trans->ops->start_hw(trans, low_power);
-}
-
-static inline int iwl_trans_start_hw(struct iwl_trans *trans)
-{
-	return trans->ops->start_hw(trans, true);
+	return trans->ops->start_hw(trans);
 }
 
 static inline void iwl_trans_op_mode_leave(struct iwl_trans *trans)
@@ -864,21 +857,15 @@ static inline int iwl_trans_start_fw(struct iwl_trans *trans,
 	return trans->ops->start_fw(trans, fw, run_in_rfkill);
 }
 
-static inline void _iwl_trans_stop_device(struct iwl_trans *trans,
-					  bool low_power)
+static inline void iwl_trans_stop_device(struct iwl_trans *trans)
 {
 	might_sleep();
 
-	trans->ops->stop_device(trans, low_power);
+	trans->ops->stop_device(trans);
 
 	trans->state = IWL_TRANS_NO_FW;
 }
 
-static inline void iwl_trans_stop_device(struct iwl_trans *trans)
-{
-	_iwl_trans_stop_device(trans, true);
-}
-
 static inline void iwl_trans_d3_suspend(struct iwl_trans *trans, bool test,
 					bool reset)
 {
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index 411a79e15333..0f6925a51435 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -1141,13 +1141,8 @@ static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm)
 	}
 
 	iwl_fw_dbg_stop_sync(&mvm->fwrt);
-	/*
-	 * Stop and start the transport without entering low power
-	 * mode. This will save the state of other components on the
-	 * device that are triggered by the INIT firwmare (MFUART).
-	 */
-	_iwl_trans_stop_device(mvm->trans, false);
-	ret = _iwl_trans_start_hw(mvm->trans, false);
+	iwl_trans_stop_device(mvm->trans);
+	ret = iwl_trans_start_hw(mvm->trans);
 	if (ret)
 		return ret;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index df722ed6a6ec..c02cb976cafe 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -65,7 +65,6 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/module.h>
-#include <linux/pm_runtime.h>
 #include <linux/pci.h>
 #include <linux/acpi.h>
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
index 97f9f0aa5c5f..95f78d8b4ae5 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
@@ -1109,9 +1109,8 @@ int iwl_trans_pcie_gen2_tx(struct iwl_trans *trans, struct sk_buff *skb,
 			   struct iwl_device_cmd *dev_cmd, int txq_id);
 int iwl_trans_pcie_gen2_send_hcmd(struct iwl_trans *trans,
 				  struct iwl_host_cmd *cmd);
-void iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans,
-				     bool low_power);
-void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans, bool low_power);
+void iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans);
+void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans);
 void iwl_pcie_gen2_txq_unmap(struct iwl_trans *trans, int txq_id);
 void iwl_pcie_gen2_tx_free(struct iwl_trans *trans);
 void iwl_pcie_gen2_tx_stop(struct iwl_trans *trans);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
index 104b7cc75248..c099ad8b003f 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
@@ -136,7 +136,7 @@ static void iwl_pcie_gen2_apm_stop(struct iwl_trans *trans, bool op_mode_leave)
 		      BIT(trans->cfg->csr->flag_init_done));
 }
 
-void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans, bool low_power)
+void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
@@ -215,7 +215,7 @@ void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans, bool low_power)
 	iwl_pcie_prepare_card_hw(trans);
 }
 
-void iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans, bool low_power)
+void iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	bool was_in_rfkill;
@@ -223,7 +223,7 @@ void iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans, bool low_power)
 	mutex_lock(&trans_pcie->mutex);
 	trans_pcie->opmode_down = true;
 	was_in_rfkill = test_bit(STATUS_RFKILL_OPMODE, &trans->status);
-	_iwl_trans_pcie_gen2_stop_device(trans, low_power);
+	_iwl_trans_pcie_gen2_stop_device(trans);
 	iwl_trans_pcie_handle_stop_rfkill(trans, was_in_rfkill);
 	mutex_unlock(&trans_pcie->mutex);
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 081a3a37210b..073d2ec99348 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -69,7 +69,6 @@
 #include <linux/bitops.h>
 #include <linux/gfp.h>
 #include <linux/vmalloc.h>
-#include <linux/pm_runtime.h>
 #include <linux/module.h>
 #include <linux/wait.h>
 
@@ -1231,7 +1230,7 @@ static void iwl_pcie_init_msix(struct iwl_trans_pcie *trans_pcie)
 	trans_pcie->hw_mask = trans_pcie->hw_init_mask;
 }
 
-static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
+static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
@@ -1448,7 +1447,7 @@ void iwl_trans_pcie_handle_stop_rfkill(struct iwl_trans *trans,
 		iwl_trans_pcie_rf_kill(trans, hw_rfkill);
 }
 
-static void iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
+static void iwl_trans_pcie_stop_device(struct iwl_trans *trans)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	bool was_in_rfkill;
@@ -1456,7 +1455,7 @@ static void iwl_trans_pcie_stop_device(struct iwl_trans *trans, bool low_power)
 	mutex_lock(&trans_pcie->mutex);
 	trans_pcie->opmode_down = true;
 	was_in_rfkill = test_bit(STATUS_RFKILL_OPMODE, &trans->status);
-	_iwl_trans_pcie_stop_device(trans, low_power);
+	_iwl_trans_pcie_stop_device(trans);
 	iwl_trans_pcie_handle_stop_rfkill(trans, was_in_rfkill);
 	mutex_unlock(&trans_pcie->mutex);
 }
@@ -1472,9 +1471,9 @@ void iwl_trans_pcie_rf_kill(struct iwl_trans *trans, bool state)
 		 state ? "disabled" : "enabled");
 	if (iwl_op_mode_hw_rf_kill(trans->op_mode, state)) {
 		if (trans->cfg->gen2)
-			_iwl_trans_pcie_gen2_stop_device(trans, true);
+			_iwl_trans_pcie_gen2_stop_device(trans);
 		else
-			_iwl_trans_pcie_stop_device(trans, true);
+			_iwl_trans_pcie_stop_device(trans);
 	}
 }
 
@@ -1733,7 +1732,7 @@ static int iwl_trans_pcie_clear_persistence_bit(struct iwl_trans *trans)
 	return 0;
 }
 
-static int _iwl_trans_pcie_start_hw(struct iwl_trans *trans, bool low_power)
+static int _iwl_trans_pcie_start_hw(struct iwl_trans *trans)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	int err;
@@ -1769,20 +1768,16 @@ static int _iwl_trans_pcie_start_hw(struct iwl_trans *trans, bool low_power)
 	/* ...rfkill can call stop_device and set it false if needed */
 	iwl_pcie_check_hw_rf_kill(trans);
 
-	/* Make sure we sync here, because we'll need full access later */
-	if (low_power)
-		pm_runtime_resume(trans->dev);
-
 	return 0;
 }
 
-static int iwl_trans_pcie_start_hw(struct iwl_trans *trans, bool low_power)
+static int iwl_trans_pcie_start_hw(struct iwl_trans *trans)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	int ret;
 
 	mutex_lock(&trans_pcie->mutex);
-	ret = _iwl_trans_pcie_start_hw(trans, low_power);
+	ret = _iwl_trans_pcie_start_hw(trans);
 	mutex_unlock(&trans_pcie->mutex);
 
 	return ret;
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
index e65d4ef6de2b..70a15364190c 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
@@ -50,7 +50,6 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  *****************************************************************************/
-#include <linux/pm_runtime.h>
 #include <net/tso.h>
 #include <linux/tcp.h>
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index 9432374b69e2..8b7b918e71ad 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -65,7 +65,6 @@
 #include <linux/ieee80211.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
-#include <linux/pm_runtime.h>
 #include <net/ip6_checksum.h>
 #include <net/tso.h>
 
-- 
cgit v1.2.3


From 6ce1e5c0c207d9a0dbd0f451ed58f333c8e3594c Mon Sep 17 00:00:00 2001
From: Gil Adam <gil.adam@intel.com>
Date: Sun, 16 Jun 2019 13:18:28 +0300
Subject: iwlwifi: support per-platform antenna gain

TX power limits as defined in the OTP assume the worst case scenario
in terms of the platform's atenna gain, but most platforms are below
that value so they can use more TX power without passing the regulatory
limit. If the platform indicates in the BIOS that it indeed has lower
gain, and the geographic location allows it, higher TX power can be
used. The driver reads the PPAG (Per-Platform Antenna Gain) data from
BIOS (if it exists), validates it and sends the appropriate command to
the FW. This flow happens once at FW init, in case of suspend/resume
there is no need to read again from BIOS as we save those values during
init, so just send the PPAG command again to FW.

Signed-off-by: Gil Adam <gil.adam@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/fw/acpi.h      |  12 +++
 drivers/net/wireless/intel/iwlwifi/fw/api/phy.h   |   7 ++
 drivers/net/wireless/intel/iwlwifi/fw/api/power.h |  12 +++
 drivers/net/wireless/intel/iwlwifi/fw/file.h      |   1 +
 drivers/net/wireless/intel/iwlwifi/mvm/d3.c       |   3 +
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c       | 121 ++++++++++++++++++++++
 drivers/net/wireless/intel/iwlwifi/mvm/mvm.h      |   3 +
 7 files changed, 159 insertions(+)

(limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
index 991a23450999..6cb2d1f5efea 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
@@ -68,6 +68,7 @@
 #define ACPI_WRDD_METHOD	"WRDD"
 #define ACPI_SPLC_METHOD	"SPLC"
 #define ACPI_ECKV_METHOD	"ECKV"
+#define ACPI_PPAG_METHOD	"PPAG"
 
 #define ACPI_WIFI_DOMAIN	(0x07)
 
@@ -92,6 +93,17 @@
 #define ACPI_WGDS_NUM_BANDS		2
 #define ACPI_WGDS_TABLE_SIZE		3
 
+#define ACPI_PPAG_NUM_CHAINS		2
+#define ACPI_PPAG_NUM_SUB_BANDS		5
+#define ACPI_PPAG_WIFI_DATA_SIZE	((ACPI_PPAG_NUM_CHAINS * \
+					ACPI_PPAG_NUM_SUB_BANDS) + 3)
+
+/* PPAG gain value bounds in 1/8 dBm */
+#define ACPI_PPAG_MIN_LB -16
+#define ACPI_PPAG_MAX_LB 24
+#define ACPI_PPAG_MIN_HB -16
+#define ACPI_PPAG_MAX_HB 40
+
 #ifdef CONFIG_ACPI
 
 void *iwl_acpi_get_object(struct device *dev, acpi_string method);
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h b/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h
index 9cc59e00bd95..8991ddffbf5e 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h
@@ -8,6 +8,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2019 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,6 +31,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2019 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -89,6 +91,11 @@ enum iwl_phy_ops_subcmd_ids {
 	 */
 	GEO_TX_POWER_LIMIT = 0x05,
 
+	/**
+	 * @PER_PLATFORM_ANT_GAIN_CMD: &struct iwl_ppag_table_cmd
+	 */
+	PER_PLATFORM_ANT_GAIN_CMD = 0x07,
+
 	/**
 	 * @CT_KILL_NOTIFICATION: &struct ct_kill_notif
 	 */
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h
index f195db398bed..6e1b9b21904e 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h
@@ -449,6 +449,18 @@ struct iwl_geo_tx_power_profiles_resp {
 	__le32 profile_idx;
 } __packed; /* GEO_TX_POWER_LIMIT_RESP */
 
+/**
+ * struct iwl_ppag_table_cmd - struct for PER_PLATFORM_ANT_GAIN_CMD cmd.
+ * @enabled: 1 if PPAG is enabled, 0 otherwise
+ * @gain: table of antenna gain values per chain and sub-band
+ * @reserved: reserved
+ */
+struct iwl_ppag_table_cmd {
+	__le32 enabled;
+	s8 gain[IWL_NUM_CHAIN_LIMITS][IWL_NUM_SUB_BANDS];
+	s8 reserved[2];
+} __packed; /* PER_PLATFORM_ANT_GAIN_CMD */
+
 /**
  * struct iwl_beacon_filter_cmd
  * REPLY_BEACON_FILTERING_CMD = 0xd2 (command)
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h
index 3d567240ef11..73cd41480c2f 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/file.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h
@@ -446,6 +446,7 @@ enum iwl_ucode_tlv_capa {
 	IWL_UCODE_TLV_CAPA_ULTRA_HB_CHANNELS		= (__force iwl_ucode_tlv_capa_t)48,
 	IWL_UCODE_TLV_CAPA_CS_MODIFY			= (__force iwl_ucode_tlv_capa_t)49,
 	IWL_UCODE_TLV_CAPA_SET_LTR_GEN2			= (__force iwl_ucode_tlv_capa_t)50,
+	IWL_UCODE_TLV_CAPA_SET_PPAG			= (__force iwl_ucode_tlv_capa_t)52,
 
 	/* set 2 */
 	IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE		= (__force iwl_ucode_tlv_capa_t)64,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index 6f7345b121a6..2bf5b83e116c 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
@@ -1965,6 +1965,9 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test)
 	 */
 	iwl_mvm_update_changed_regdom(mvm);
 
+	/* Re-configure PPAG settings */
+	iwl_mvm_ppag_send_cmd(mvm);
+
 	if (!unified_image)
 		/*  Re-configure default SAR profile */
 		iwl_mvm_sar_select_profile(mvm, 1, 1);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index 0f6925a51435..af46723f790f 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -1002,6 +1002,113 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm)
 	return iwl_mvm_send_cmd_pdu(mvm, cmd_wide_id, 0, sizeof(cmd), &cmd);
 }
 
+static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm)
+{
+	union acpi_object *wifi_pkg, *data, *enabled;
+	int i, j, ret, tbl_rev;
+	int idx = 2;
+
+	mvm->ppag_table.enabled = cpu_to_le32(0);
+	data = iwl_acpi_get_object(mvm->dev, ACPI_PPAG_METHOD);
+	if (IS_ERR(data))
+		return PTR_ERR(data);
+
+	wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data,
+					 ACPI_PPAG_WIFI_DATA_SIZE, &tbl_rev);
+
+	if (IS_ERR(wifi_pkg) || tbl_rev != 0) {
+		ret = PTR_ERR(wifi_pkg);
+		goto out_free;
+	}
+
+	enabled = &wifi_pkg->package.elements[1];
+	if (enabled->type != ACPI_TYPE_INTEGER ||
+	    (enabled->integer.value != 0 && enabled->integer.value != 1)) {
+		ret = -EINVAL;
+		goto out_free;
+	}
+
+	mvm->ppag_table.enabled = cpu_to_le32(enabled->integer.value);
+	if (!mvm->ppag_table.enabled) {
+		ret = 0;
+		goto out_free;
+	}
+
+	/*
+	 * read, verify gain values and save them into the PPAG table.
+	 * first sub-band (j=0) corresponds to Low-Band (2.4GHz), and the
+	 * following sub-bands to High-Band (5GHz).
+	 */
+	for (i = 0; i < ACPI_PPAG_NUM_CHAINS; i++) {
+		for (j = 0; j < ACPI_PPAG_NUM_SUB_BANDS; j++) {
+			union acpi_object *ent;
+
+			ent = &wifi_pkg->package.elements[idx++];
+			if (ent->type != ACPI_TYPE_INTEGER ||
+			    (j == 0 && ent->integer.value > ACPI_PPAG_MAX_LB) ||
+			    (j == 0 && ent->integer.value < ACPI_PPAG_MIN_LB) ||
+			    (j != 0 && ent->integer.value > ACPI_PPAG_MAX_HB) ||
+			    (j != 0 && ent->integer.value < ACPI_PPAG_MIN_HB)) {
+				mvm->ppag_table.enabled = cpu_to_le32(0);
+				ret = -EINVAL;
+				goto out_free;
+			}
+			mvm->ppag_table.gain[i][j] = ent->integer.value;
+		}
+	}
+	ret = 0;
+out_free:
+	kfree(data);
+	return ret;
+}
+
+int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm)
+{
+	int i, j, ret;
+
+	if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_SET_PPAG)) {
+		IWL_DEBUG_RADIO(mvm,
+				"PPAG capability not supported by FW, command not sent.\n");
+		return 0;
+	}
+
+	IWL_DEBUG_RADIO(mvm, "Sending PER_PLATFORM_ANT_GAIN_CMD\n");
+	IWL_DEBUG_RADIO(mvm, "PPAG is %s\n",
+			mvm->ppag_table.enabled ? "enabled" : "disabled");
+
+	for (i = 0; i < ACPI_PPAG_NUM_CHAINS; i++) {
+		for (j = 0; j < ACPI_PPAG_NUM_SUB_BANDS; j++) {
+			IWL_DEBUG_RADIO(mvm,
+					"PPAG table: chain[%d] band[%d]: gain = %d\n",
+					i, j, mvm->ppag_table.gain[i][j]);
+		}
+	}
+
+	ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(PHY_OPS_GROUP,
+						PER_PLATFORM_ANT_GAIN_CMD),
+				   0, sizeof(mvm->ppag_table),
+				   &mvm->ppag_table);
+	if (ret < 0)
+		IWL_ERR(mvm, "failed to send PER_PLATFORM_ANT_GAIN_CMD (%d)\n",
+			ret);
+
+	return ret;
+}
+
+static int iwl_mvm_ppag_init(struct iwl_mvm *mvm)
+{
+	int ret;
+
+	ret = iwl_mvm_get_ppag_table(mvm);
+	if (ret < 0) {
+		IWL_DEBUG_RADIO(mvm,
+				"PPAG BIOS table invalid or unavailable. (%d)\n",
+				ret);
+		return 0;
+	}
+	return iwl_mvm_ppag_send_cmd(mvm);
+}
+
 #else /* CONFIG_ACPI */
 static int iwl_mvm_sar_get_wrds_table(struct iwl_mvm *mvm)
 {
@@ -1033,6 +1140,16 @@ int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm)
 {
 	return -ENOENT;
 }
+
+int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm)
+{
+	return -ENOENT;
+}
+
+static int iwl_mvm_ppag_init(struct iwl_mvm *mvm)
+{
+	return -ENOENT;
+}
 #endif /* CONFIG_ACPI */
 
 void iwl_mvm_send_recovery_cmd(struct iwl_mvm *mvm, u32 flags)
@@ -1325,6 +1442,10 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 	if (iwl_acpi_get_eckv(mvm->dev, &mvm->ext_clock_valid))
 		IWL_DEBUG_INFO(mvm, "ECKV table doesn't exist in BIOS\n");
 
+	ret = iwl_mvm_ppag_init(mvm);
+	if (ret)
+		goto error;
+
 	ret = iwl_mvm_sar_init(mvm);
 	if (ret == 0) {
 		ret = iwl_mvm_sar_geo_init(mvm);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 79bbdf8121cc..0ea0f72880af 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -1136,6 +1136,8 @@ struct iwl_mvm {
 	struct iwl_mvm_sar_profile sar_profiles[ACPI_SAR_PROFILE_NUM];
 	struct iwl_mvm_geo_profile geo_profiles[ACPI_NUM_GEO_PROFILES];
 	u32 geo_rev;
+	struct iwl_ppag_table_cmd ppag_table;
+	u32 ppag_rev;
 #endif
 };
 
@@ -2050,6 +2052,7 @@ void iwl_mvm_event_frame_timeout_callback(struct iwl_mvm *mvm,
 
 int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b);
 int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm);
+int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm);
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 void iwl_mvm_sta_add_debugfs(struct ieee80211_hw *hw,
 			     struct ieee80211_vif *vif,
-- 
cgit v1.2.3


From a1af4c486ae7901480afc0f140f4ce91f0c389cd Mon Sep 17 00:00:00 2001
From: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Date: Sun, 30 Jun 2019 09:31:22 +0300
Subject: iwlwifi: dbg_ini: use function to check if ini dbg mode is on

use iwl_trans_dbg_ini_valid function instead of a boolean value check if
dbg_ini mode is on. It is needed for a future patch.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/fw/dbg.c              | 4 ++--
 drivers/net/wireless/intel/iwlwifi/fw/dbg.h              | 9 +++++----
 drivers/net/wireless/intel/iwlwifi/iwl-trans.h           | 5 +++++
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c              | 2 +-
 drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c | 2 +-
 drivers/net/wireless/intel/iwlwifi/pcie/internal.h       | 2 +-
 drivers/net/wireless/intel/iwlwifi/pcie/trans.c          | 2 +-
 7 files changed, 16 insertions(+), 10 deletions(-)

(limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
index f52427ec60e9..3679ba89ea9d 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
@@ -2101,7 +2101,7 @@ int iwl_fw_dbg_collect_desc(struct iwl_fw_runtime *fwrt,
 	u32 trig_type = le32_to_cpu(desc->trig_desc.type);
 	int ret;
 
-	if (fwrt->trans->dbg.ini_valid) {
+	if (iwl_trans_dbg_ini_valid(fwrt->trans)) {
 		ret = iwl_fw_dbg_ini_collect(fwrt, trig_type);
 		if (!ret)
 			iwl_fw_free_dump_desc(fwrt);
@@ -2381,7 +2381,7 @@ static void iwl_fw_dbg_collect_sync(struct iwl_fw_runtime *fwrt, u8 wk_idx)
 	}
 
 	IWL_DEBUG_FW_INFO(fwrt, "WRT: data collection start\n");
-	if (fwrt->trans->dbg.ini_valid)
+	if (iwl_trans_dbg_ini_valid(fwrt->trans))
 		iwl_fw_error_ini_dump(fwrt, wk_idx);
 	else
 		iwl_fw_error_dump(fwrt);
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
index 461331703ea6..8faea2571788 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
@@ -202,7 +202,7 @@ _iwl_fw_dbg_trigger_on(struct iwl_fw_runtime *fwrt,
 {
 	struct iwl_fw_dbg_trigger_tlv *trig;
 
-	if (fwrt->trans->dbg.ini_valid)
+	if (iwl_trans_dbg_ini_valid(fwrt->trans))
 		return NULL;
 
 	if (!iwl_fw_dbg_trigger_enabled(fwrt->fw, id))
@@ -229,8 +229,9 @@ iwl_fw_ini_trigger_on(struct iwl_fw_runtime *fwrt,
 	struct iwl_fw_ini_trigger *trig;
 	u32 usec;
 
-	if (!fwrt->trans->dbg.ini_valid || id == IWL_FW_TRIGGER_ID_INVALID ||
-	    id >= IWL_FW_TRIGGER_ID_NUM || !fwrt->dump.active_trigs[id].active)
+	if (!iwl_trans_dbg_ini_valid(fwrt->trans) ||
+	    id == IWL_FW_TRIGGER_ID_INVALID || id >= IWL_FW_TRIGGER_ID_NUM ||
+	    !fwrt->dump.active_trigs[id].active)
 		return false;
 
 	trig = fwrt->dump.active_trigs[id].trig;
@@ -394,7 +395,7 @@ static inline void iwl_fw_umac_set_alive_err_table(struct iwl_trans *trans,
 
 static inline void iwl_fw_error_collect(struct iwl_fw_runtime *fwrt)
 {
-	if (fwrt->trans->dbg.ini_valid && fwrt->trans->dbg.hw_error) {
+	if (iwl_trans_dbg_ini_valid(fwrt->trans) && fwrt->trans->dbg.hw_error) {
 		_iwl_fw_dbg_ini_collect(fwrt, IWL_FW_TRIGGER_ID_FW_HW_ERROR);
 		fwrt->trans->dbg.hw_error = false;
 	} else {
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
index 0fa4b100f109..731ffb4a33af 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
@@ -1216,6 +1216,11 @@ static inline void iwl_trans_sync_nmi(struct iwl_trans *trans)
 		trans->ops->sync_nmi(trans);
 }
 
+static inline bool iwl_trans_dbg_ini_valid(struct iwl_trans *trans)
+{
+	return trans->dbg.ini_valid;
+}
+
 /*****************************************************
  * transport helper functions
  *****************************************************/
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index af46723f790f..d2baea22cba2 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -1304,7 +1304,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 	if (ret)
 		IWL_ERR(mvm, "Failed to initialize Smart Fifo\n");
 
-	if (!mvm->trans->dbg.ini_valid) {
+	if (!iwl_trans_dbg_ini_valid(mvm->trans)) {
 		mvm->fwrt.dump.conf = FW_DBG_INVALID;
 		/* if we have a destination, assume EARLY START */
 		if (mvm->fw->dbg.dest_tlv)
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
index 5e86783d616b..9b27c955b8dc 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
@@ -96,7 +96,7 @@ int iwl_pcie_ctxt_info_gen3_init(struct iwl_trans *trans,
 		cpu_to_le64(trans_pcie->rxq->bd_dma);
 
 	/* Configure debug, for integration */
-	if (!trans->dbg.ini_valid)
+	if (!iwl_trans_dbg_ini_valid(trans))
 		iwl_pcie_alloc_fw_monitor(trans, 0);
 	if (trans->dbg.num_blocks) {
 		prph_sc_ctrl->hwm_cfg.hwm_base_addr =
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
index 95f78d8b4ae5..906e1da3923d 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
@@ -1044,7 +1044,7 @@ static inline void __iwl_trans_pcie_set_bit(struct iwl_trans *trans,
 
 static inline bool iwl_pcie_dbg_on(struct iwl_trans *trans)
 {
-	return (trans->dbg.dest_tlv || trans->dbg.ini_valid);
+	return (trans->dbg.dest_tlv || iwl_trans_dbg_ini_valid(trans));
 }
 
 void iwl_trans_pcie_rf_kill(struct iwl_trans *trans, bool state);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index d15a667600cd..97808a251012 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -896,7 +896,7 @@ void iwl_pcie_apply_destination(struct iwl_trans *trans)
 	const struct iwl_fw_dbg_dest_tlv_v1 *dest = trans->dbg.dest_tlv;
 	int i;
 
-	if (trans->dbg.ini_valid) {
+	if (iwl_trans_dbg_ini_valid(trans)) {
 		if (!trans->dbg.num_blocks)
 			return;
 
-- 
cgit v1.2.3


From dd36a507c806165c0f725413ee2e24c41d8a520d Mon Sep 17 00:00:00 2001
From: Tova Mussai <tova.mussai@intel.com>
Date: Thu, 4 Jul 2019 14:34:54 +0300
Subject: iwlwifi: mvm: look for the first supported channel when add/remove
 phy ctxt

Can't rely that band 2.4 is always supported by the NIC and use the
first channel in this band for the phy ctxt.
Instead, look for the first channel in the first band that is supported

Signed-off-by: Tova Mussai <tova.mussai@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c       | 11 ++++++++++-
 drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c | 11 ++++++++++-
 2 files changed, 20 insertions(+), 2 deletions(-)

(limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index d2baea22cba2..a6e360194e00 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -1282,6 +1282,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 	int ret, i;
 	struct ieee80211_channel *chan;
 	struct cfg80211_chan_def chandef;
+	struct ieee80211_supported_band *sband = NULL;
 
 	lockdep_assert_held(&mvm->mutex);
 
@@ -1371,7 +1372,15 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 		goto error;
 
 	/* Add all the PHY contexts */
-	chan = &mvm->hw->wiphy->bands[NL80211_BAND_2GHZ]->channels[0];
+	i = 0;
+	while (!sband && i < NUM_NL80211_BANDS)
+		sband = mvm->hw->wiphy->bands[i++];
+
+	if (WARN_ON_ONCE(!sband))
+		goto error;
+
+	chan = &sband->channels[0];
+
 	cfg80211_chandef_create(&chandef, chan, NL80211_CHAN_NO_HT);
 	for (i = 0; i < NUM_PHY_CTX; i++) {
 		/*
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c
index 86e40bae57e3..0243dbe8ac49 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c
@@ -289,8 +289,17 @@ void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt)
 	if (ctxt->ref == 0) {
 		struct ieee80211_channel *chan;
 		struct cfg80211_chan_def chandef;
+		struct ieee80211_supported_band *sband = NULL;
+		enum nl80211_band band = NL80211_BAND_2GHZ;
+
+		while (!sband && band < NUM_NL80211_BANDS)
+			sband = mvm->hw->wiphy->bands[band++];
+
+		if (WARN_ON(!sband))
+			return;
+
+		chan = &sband->channels[0];
 
-		chan = &mvm->hw->wiphy->bands[NL80211_BAND_2GHZ]->channels[0];
 		cfg80211_chandef_create(&chandef, chan, NL80211_CHAN_NO_HT);
 		iwl_mvm_phy_ctxt_changed(mvm, ctxt, &chandef, 1, 1);
 	}
-- 
cgit v1.2.3


From 00eacde4974a2439ef44bf20a9fc6aa68bd953f8 Mon Sep 17 00:00:00 2001
From: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Date: Thu, 13 Jun 2019 16:41:35 +0300
Subject: iwlwifi: dbg_ini: separate cfg and dump flows to different modules

separate configuration flows and dump collection flows.
make ini configuration flows be in iwl-dbg-tlv.c and dump related flows
in dbg.c to better reflect their logical difference.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/fw/dbg.c       | 429 ----------------------
 drivers/net/wireless/intel/iwlwifi/fw/dbg.h       |   3 -
 drivers/net/wireless/intel/iwlwifi/fw/runtime.h   |   1 -
 drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c  | 429 ++++++++++++++++++++++
 drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h  |   4 +
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c       |   8 +-
 drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c |   2 +-
 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c |   2 +-
 drivers/net/wireless/intel/iwlwifi/mvm/scan.c     |   2 +-
 9 files changed, 440 insertions(+), 440 deletions(-)

(limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
index 2a4c2e772d1b..3320acc8a52f 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
@@ -2438,435 +2438,6 @@ void iwl_fw_dbg_read_d3_debug_data(struct iwl_fw_runtime *fwrt)
 }
 IWL_EXPORT_SYMBOL(iwl_fw_dbg_read_d3_debug_data);
 
-static void iwl_fw_dbg_info_apply(struct iwl_fw_runtime *fwrt,
-				  struct iwl_fw_ini_debug_info_tlv *dbg_info,
-				  bool ext, enum iwl_fw_ini_apply_point pnt)
-{
-	u32 img_name_len = le32_to_cpu(dbg_info->img_name_len);
-	u32 dbg_cfg_name_len = le32_to_cpu(dbg_info->dbg_cfg_name_len);
-
-	if (img_name_len != IWL_FW_INI_MAX_IMG_NAME_LEN) {
-		IWL_WARN(fwrt,
-			 "WRT: ext=%d. Invalid image name length %d, expected %d\n",
-			 ext, img_name_len,
-			 IWL_FW_INI_MAX_IMG_NAME_LEN);
-		return;
-	}
-
-	if (dbg_cfg_name_len != IWL_FW_INI_MAX_DBG_CFG_NAME_LEN) {
-		IWL_WARN(fwrt,
-			 "WRT: ext=%d. Invalid debug cfg name length %d, expected %d\n",
-			 ext, dbg_cfg_name_len,
-			 IWL_FW_INI_MAX_DBG_CFG_NAME_LEN);
-		return;
-	}
-
-	if (ext) {
-		memcpy(fwrt->dump.external_dbg_cfg_name, dbg_info->dbg_cfg_name,
-		       sizeof(fwrt->dump.external_dbg_cfg_name));
-	} else {
-		memcpy(fwrt->dump.img_name, dbg_info->img_name,
-		       sizeof(fwrt->dump.img_name));
-		memcpy(fwrt->dump.internal_dbg_cfg_name, dbg_info->dbg_cfg_name,
-		       sizeof(fwrt->dump.internal_dbg_cfg_name));
-	}
-}
-
-static void
-iwl_fw_dbg_buffer_allocation(struct iwl_fw_runtime *fwrt, u32 size)
-{
-	struct iwl_trans *trans = fwrt->trans;
-	void *virtual_addr = NULL;
-	dma_addr_t phys_addr;
-
-	if (WARN_ON_ONCE(trans->dbg.num_blocks ==
-			 ARRAY_SIZE(trans->dbg.fw_mon)))
-		return;
-
-	virtual_addr =
-		dma_alloc_coherent(fwrt->trans->dev, size, &phys_addr,
-				   GFP_KERNEL | __GFP_NOWARN);
-
-	/* TODO: alloc fragments if needed */
-	if (!virtual_addr)
-		IWL_ERR(fwrt, "Failed to allocate debug memory\n");
-
-	IWL_DEBUG_FW(trans,
-		     "Allocated DRAM buffer[%d], size=0x%x\n",
-		     trans->dbg.num_blocks, size);
-
-	trans->dbg.fw_mon[trans->dbg.num_blocks].block = virtual_addr;
-	trans->dbg.fw_mon[trans->dbg.num_blocks].physical = phys_addr;
-	trans->dbg.fw_mon[trans->dbg.num_blocks].size = size;
-	trans->dbg.num_blocks++;
-}
-
-static void iwl_fw_dbg_buffer_apply(struct iwl_fw_runtime *fwrt,
-				    struct iwl_fw_ini_allocation_tlv *alloc,
-				    enum iwl_fw_ini_apply_point pnt)
-{
-	struct iwl_trans *trans = fwrt->trans;
-	struct iwl_ldbg_config_cmd ldbg_cmd = {
-		.type = cpu_to_le32(BUFFER_ALLOCATION),
-	};
-	struct iwl_buffer_allocation_cmd *cmd = &ldbg_cmd.buffer_allocation;
-	struct iwl_host_cmd hcmd = {
-		.id = LDBG_CONFIG_CMD,
-		.flags = CMD_ASYNC,
-		.data[0] = &ldbg_cmd,
-		.len[0] = sizeof(ldbg_cmd),
-	};
-	int block_idx = trans->dbg.num_blocks;
-	u32 buf_location = le32_to_cpu(alloc->buffer_location);
-	u32 alloc_id = le32_to_cpu(alloc->allocation_id);
-
-	if (alloc_id <= IWL_FW_INI_ALLOCATION_INVALID ||
-	    alloc_id >= IWL_FW_INI_ALLOCATION_NUM) {
-		IWL_ERR(fwrt, "WRT: Invalid allocation id %d\n", alloc_id);
-		return;
-	}
-
-	if (fwrt->trans->dbg.ini_dest == IWL_FW_INI_LOCATION_INVALID)
-		fwrt->trans->dbg.ini_dest = buf_location;
-
-	if (buf_location != fwrt->trans->dbg.ini_dest) {
-		WARN(fwrt,
-		     "WRT: attempt to override buffer location on apply point %d\n",
-		     pnt);
-
-		return;
-	}
-
-	if (buf_location == IWL_FW_INI_LOCATION_SRAM_PATH) {
-		IWL_DEBUG_FW(trans, "WRT: Applying SMEM buffer destination\n");
-		/* set sram monitor by enabling bit 7 */
-		iwl_set_bit(fwrt->trans, CSR_HW_IF_CONFIG_REG,
-			    CSR_HW_IF_CONFIG_REG_BIT_MONITOR_SRAM);
-
-		return;
-	}
-
-	if (buf_location != IWL_FW_INI_LOCATION_DRAM_PATH)
-		return;
-
-	if (!(BIT(alloc_id) & fwrt->trans->dbg.is_alloc)) {
-		iwl_fw_dbg_buffer_allocation(fwrt, le32_to_cpu(alloc->size));
-		if (block_idx == trans->dbg.num_blocks)
-			return;
-		fwrt->trans->dbg.is_alloc |= BIT(alloc_id);
-	}
-
-	/* First block is assigned via registers / context info */
-	if (trans->dbg.num_blocks == 1)
-		return;
-
-	IWL_DEBUG_FW(trans,
-		     "WRT: Applying DRAM buffer[%d] destination\n", block_idx);
-
-	cmd->num_frags = cpu_to_le32(1);
-	cmd->fragments[0].address =
-		cpu_to_le64(trans->dbg.fw_mon[block_idx].physical);
-	cmd->fragments[0].size = alloc->size;
-	cmd->allocation_id = alloc->allocation_id;
-	cmd->buffer_location = alloc->buffer_location;
-
-	iwl_trans_send_cmd(trans, &hcmd);
-}
-
-static void iwl_fw_dbg_send_hcmd(struct iwl_fw_runtime *fwrt,
-				 struct iwl_ucode_tlv *tlv)
-{
-	struct iwl_fw_ini_hcmd_tlv *hcmd_tlv = (void *)&tlv->data[0];
-	struct iwl_fw_ini_hcmd *data = &hcmd_tlv->hcmd;
-	u16 len = le32_to_cpu(tlv->length) - sizeof(*hcmd_tlv);
-
-	struct iwl_host_cmd hcmd = {
-		.id = WIDE_ID(data->group, data->id),
-		.len = { len, },
-		.data = { data->data, },
-	};
-
-	/* currently the driver supports always on domain only */
-	if (le32_to_cpu(hcmd_tlv->domain) != IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON)
-		return;
-
-	IWL_DEBUG_FW(fwrt, "WRT: Sending host command id=0x%x, group=0x%x\n",
-		     data->id, data->group);
-
-	iwl_trans_send_cmd(fwrt->trans, &hcmd);
-}
-
-static void iwl_fw_dbg_update_regions(struct iwl_fw_runtime *fwrt,
-				      struct iwl_fw_ini_region_tlv *tlv,
-				      enum iwl_fw_ini_apply_point pnt)
-{
-	void *iter = (void *)tlv->region_config;
-	int i, size = le32_to_cpu(tlv->num_regions);
-	const char *err_st =
-		"WRT: Invalid region %s %d for apply point %d\n";
-
-	for (i = 0; i < size; i++) {
-		struct iwl_fw_ini_region_cfg *reg = iter, **active;
-		int id = le32_to_cpu(reg->region_id);
-		u32 type = le32_to_cpu(reg->region_type);
-
-		if (WARN(id >= ARRAY_SIZE(fwrt->dump.active_regs), err_st, "id",
-			 id, pnt))
-			break;
-
-		if (WARN(type == 0 || type >= IWL_FW_INI_REGION_NUM, err_st,
-			 "type", type, pnt))
-			break;
-
-		active = &fwrt->dump.active_regs[id];
-
-		if (*active)
-			IWL_WARN(fwrt->trans, "WRT: Region id %d override\n",
-				 id);
-
-		IWL_DEBUG_FW(fwrt, "WRT: Activating region id %d\n", id);
-
-		*active = reg;
-
-		if (type == IWL_FW_INI_REGION_TXF ||
-		    type == IWL_FW_INI_REGION_RXF)
-			iter += le32_to_cpu(reg->fifos.num_of_registers) *
-				sizeof(__le32);
-		else if (type == IWL_FW_INI_REGION_DEVICE_MEMORY ||
-			 type == IWL_FW_INI_REGION_PERIPHERY_MAC ||
-			 type == IWL_FW_INI_REGION_PERIPHERY_PHY ||
-			 type == IWL_FW_INI_REGION_PERIPHERY_AUX ||
-			 type == IWL_FW_INI_REGION_INTERNAL_BUFFER ||
-			 type == IWL_FW_INI_REGION_PAGING ||
-			 type == IWL_FW_INI_REGION_CSR ||
-			 type == IWL_FW_INI_REGION_LMAC_ERROR_TABLE ||
-			 type == IWL_FW_INI_REGION_UMAC_ERROR_TABLE)
-			iter += le32_to_cpu(reg->internal.num_of_ranges) *
-				sizeof(__le32);
-
-		iter += sizeof(*reg);
-	}
-}
-
-static int iwl_fw_dbg_trig_realloc(struct iwl_fw_runtime *fwrt,
-				   struct iwl_fw_ini_active_triggers *active,
-				   u32 id, int size)
-{
-	void *ptr;
-
-	if (size <= active->size)
-		return 0;
-
-	ptr = krealloc(active->trig, size, GFP_KERNEL);
-	if (!ptr) {
-		IWL_ERR(fwrt, "WRT: Failed to allocate memory for trigger %d\n",
-			id);
-		return -ENOMEM;
-	}
-	active->trig = ptr;
-	active->size = size;
-
-	return 0;
-}
-
-static void iwl_fw_dbg_update_triggers(struct iwl_fw_runtime *fwrt,
-				       struct iwl_fw_ini_trigger_tlv *tlv,
-				       enum iwl_fw_ini_apply_point apply_point)
-{
-	int i, size = le32_to_cpu(tlv->num_triggers);
-	void *iter = (void *)tlv->trigger_config;
-
-	for (i = 0; i < size; i++) {
-		struct iwl_fw_ini_trigger *trig = iter;
-		struct iwl_fw_ini_active_triggers *active;
-		int id = le32_to_cpu(trig->trigger_id);
-		u32 trig_regs_size = le32_to_cpu(trig->num_regions) *
-			sizeof(__le32);
-
-		if (WARN(id >= ARRAY_SIZE(fwrt->dump.active_trigs),
-			 "WRT: Invalid trigger id %d for apply point %d\n", id,
-			 apply_point))
-			break;
-
-		active = &fwrt->dump.active_trigs[id];
-
-		if (!active->active) {
-			size_t trig_size = sizeof(*trig) + trig_regs_size;
-
-			IWL_DEBUG_FW(fwrt, "WRT: Activating trigger %d\n", id);
-
-			if (iwl_fw_dbg_trig_realloc(fwrt, active, id,
-						    trig_size))
-				goto next;
-
-			memcpy(active->trig, trig, trig_size);
-
-		} else {
-			u32 conf_override =
-				!(le32_to_cpu(trig->override_trig) & 0xff);
-			u32 region_override =
-				!(le32_to_cpu(trig->override_trig) & 0xff00);
-			u32 offset = 0;
-			u32 active_regs =
-				le32_to_cpu(active->trig->num_regions);
-			u32 new_regs = le32_to_cpu(trig->num_regions);
-			int mem_to_add = trig_regs_size;
-
-			if (region_override) {
-				IWL_DEBUG_FW(fwrt,
-					     "WRT: Trigger %d regions override\n",
-					     id);
-
-				mem_to_add -= active_regs * sizeof(__le32);
-			} else {
-				IWL_DEBUG_FW(fwrt,
-					     "WRT: Trigger %d regions appending\n",
-					     id);
-
-				offset += active_regs;
-				new_regs += active_regs;
-			}
-
-			if (iwl_fw_dbg_trig_realloc(fwrt, active, id,
-						    active->size + mem_to_add))
-				goto next;
-
-			if (conf_override) {
-				IWL_DEBUG_FW(fwrt,
-					     "WRT: Trigger %d configuration override\n",
-					     id);
-
-				memcpy(active->trig, trig, sizeof(*trig));
-			}
-
-			memcpy(active->trig->data + offset, trig->data,
-			       trig_regs_size);
-			active->trig->num_regions = cpu_to_le32(new_regs);
-		}
-
-		/* Since zero means infinity - just set to -1 */
-		if (!le32_to_cpu(active->trig->occurrences))
-			active->trig->occurrences = cpu_to_le32(-1);
-
-		active->active = true;
-
-		if (id == IWL_FW_TRIGGER_ID_PERIODIC_TRIGGER) {
-			u32 collect_interval = le32_to_cpu(trig->trigger_data);
-
-			/* the minimum allowed interval is 50ms */
-			if (collect_interval < 50) {
-				collect_interval = 50;
-				trig->trigger_data =
-					cpu_to_le32(collect_interval);
-			}
-
-			mod_timer(&fwrt->dump.periodic_trig,
-				  jiffies + msecs_to_jiffies(collect_interval));
-		}
-next:
-		iter += sizeof(*trig) + trig_regs_size;
-
-	}
-}
-
-static void _iwl_fw_dbg_apply_point(struct iwl_fw_runtime *fwrt,
-				    struct iwl_apply_point_data *data,
-				    enum iwl_fw_ini_apply_point pnt,
-				    bool ext)
-{
-	struct iwl_apply_point_data *iter;
-
-	if (!data->list.next)
-		return;
-
-	list_for_each_entry(iter, &data->list, list) {
-		struct iwl_ucode_tlv *tlv = &iter->tlv;
-		void *ini_tlv = (void *)tlv->data;
-		u32 type = le32_to_cpu(tlv->type);
-
-		switch (type) {
-		case IWL_UCODE_TLV_TYPE_DEBUG_INFO:
-			iwl_fw_dbg_info_apply(fwrt, ini_tlv, ext, pnt);
-			break;
-		case IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION:
-			if (pnt != IWL_FW_INI_APPLY_EARLY) {
-				IWL_ERR(fwrt,
-					"WRT: ext=%d. Invalid apply point %d for buffer allocation\n",
-					ext, pnt);
-				break;
-			}
-			iwl_fw_dbg_buffer_apply(fwrt, ini_tlv, pnt);
-			break;
-		case IWL_UCODE_TLV_TYPE_HCMD:
-			if (pnt < IWL_FW_INI_APPLY_AFTER_ALIVE) {
-				IWL_ERR(fwrt,
-					"WRT: ext=%d. Invalid apply point %d for host command\n",
-					ext, pnt);
-				break;
-			}
-			iwl_fw_dbg_send_hcmd(fwrt, tlv);
-			break;
-		case IWL_UCODE_TLV_TYPE_REGIONS:
-			iwl_fw_dbg_update_regions(fwrt, ini_tlv, pnt);
-			break;
-		case IWL_UCODE_TLV_TYPE_TRIGGERS:
-			iwl_fw_dbg_update_triggers(fwrt, ini_tlv, pnt);
-			break;
-		default:
-			WARN_ONCE(1, "WRT: Invalid TLV 0x%x for apply point\n",
-				  type);
-			break;
-		}
-	}
-}
-
-static void iwl_fw_dbg_ini_reset_cfg(struct iwl_fw_runtime *fwrt)
-{
-	int i;
-
-	for (i = 0; i < IWL_FW_INI_MAX_REGION_ID; i++)
-		fwrt->dump.active_regs[i] = NULL;
-
-	/* disable the triggers, used in recovery flow */
-	for (i = 0; i < IWL_FW_TRIGGER_ID_NUM; i++)
-		fwrt->dump.active_trigs[i].active = false;
-
-	memset(fwrt->dump.img_name, 0,
-	       sizeof(fwrt->dump.img_name));
-	memset(fwrt->dump.internal_dbg_cfg_name, 0,
-	       sizeof(fwrt->dump.internal_dbg_cfg_name));
-	memset(fwrt->dump.external_dbg_cfg_name, 0,
-	       sizeof(fwrt->dump.external_dbg_cfg_name));
-
-	fwrt->trans->dbg.ini_dest = IWL_FW_INI_LOCATION_INVALID;
-}
-
-void iwl_fw_dbg_apply_point(struct iwl_fw_runtime *fwrt,
-			    enum iwl_fw_ini_apply_point apply_point)
-{
-	void *data;
-
-	if (apply_point == IWL_FW_INI_APPLY_EARLY)
-		iwl_fw_dbg_ini_reset_cfg(fwrt);
-
-	if (fwrt->trans->dbg.internal_ini_cfg != IWL_INI_CFG_STATE_NOT_LOADED) {
-		IWL_DEBUG_FW(fwrt,
-			     "WRT: Enabling internal configuration apply point %d\n",
-			     apply_point);
-		data = &fwrt->trans->dbg.apply_points[apply_point];
-		_iwl_fw_dbg_apply_point(fwrt, data, apply_point, false);
-	}
-
-	if (fwrt->trans->dbg.external_ini_cfg != IWL_INI_CFG_STATE_NOT_LOADED) {
-		IWL_DEBUG_FW(fwrt,
-			     "WRT: Enabling external configuration apply point %d\n",
-			     apply_point);
-		data = &fwrt->trans->dbg.apply_points_ext[apply_point];
-		_iwl_fw_dbg_apply_point(fwrt, data, apply_point, true);
-	}
-}
-IWL_EXPORT_SYMBOL(iwl_fw_dbg_apply_point);
-
 void iwl_fw_dbg_stop_sync(struct iwl_fw_runtime *fwrt)
 {
 	int i;
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
index 8faea2571788..deb84ba3dc7e 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
@@ -368,9 +368,6 @@ static inline void iwl_fw_resume_timestamp(struct iwl_fw_runtime *fwrt) {}
 
 #endif /* CONFIG_IWLWIFI_DEBUGFS */
 
-void iwl_fw_dbg_apply_point(struct iwl_fw_runtime *fwrt,
-			    enum iwl_fw_ini_apply_point apply_point);
-
 void iwl_fw_dbg_stop_sync(struct iwl_fw_runtime *fwrt);
 
 static inline void iwl_fw_lmac1_set_alive_err_table(struct iwl_trans *trans,
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
index 406ef73992c1..0a4e13e4cc2c 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
@@ -64,7 +64,6 @@
 #include "iwl-trans.h"
 #include "img.h"
 #include "fw/api/debug.h"
-#include "fw/api/dbg-tlv.h"
 #include "fw/api/paging.h"
 #include "iwl-eeprom-parse.h"
 
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c
index 5b1644a70ace..b4fba73b5b23 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c
@@ -60,8 +60,11 @@
  *****************************************************************************/
 
 #include <linux/firmware.h>
+#include "iwl-drv.h"
 #include "iwl-trans.h"
 #include "iwl-dbg-tlv.h"
+#include "fw/dbg.h"
+#include "fw/runtime.h"
 
 /**
  * enum iwl_dbg_tlv_type - debug TLV types
@@ -254,3 +257,429 @@ void iwl_dbg_tlv_load_bin(struct device *dev, struct iwl_trans *trans)
 
 	release_firmware(fw);
 }
+
+static void
+iwl_dbg_tlv_apply_debug_info(struct iwl_fw_runtime *fwrt,
+			     struct iwl_fw_ini_debug_info_tlv *dbg_info,
+			     bool ext, enum iwl_fw_ini_apply_point pnt)
+{
+	u32 img_name_len = le32_to_cpu(dbg_info->img_name_len);
+	u32 dbg_cfg_name_len = le32_to_cpu(dbg_info->dbg_cfg_name_len);
+	const char err_str[] =
+		"WRT: Invalid %s name length %d, expected %d\n";
+
+	if (img_name_len != IWL_FW_INI_MAX_IMG_NAME_LEN) {
+		IWL_WARN(fwrt, err_str, "image", img_name_len,
+			 IWL_FW_INI_MAX_IMG_NAME_LEN);
+		return;
+	}
+
+	if (dbg_cfg_name_len != IWL_FW_INI_MAX_DBG_CFG_NAME_LEN) {
+		IWL_WARN(fwrt, err_str, "debug cfg", dbg_cfg_name_len,
+			 IWL_FW_INI_MAX_DBG_CFG_NAME_LEN);
+		return;
+	}
+
+	if (ext) {
+		memcpy(fwrt->dump.external_dbg_cfg_name, dbg_info->dbg_cfg_name,
+		       sizeof(fwrt->dump.external_dbg_cfg_name));
+	} else {
+		memcpy(fwrt->dump.img_name, dbg_info->img_name,
+		       sizeof(fwrt->dump.img_name));
+		memcpy(fwrt->dump.internal_dbg_cfg_name, dbg_info->dbg_cfg_name,
+		       sizeof(fwrt->dump.internal_dbg_cfg_name));
+	}
+}
+
+static void iwl_dbg_tlv_alloc_buffer(struct iwl_fw_runtime *fwrt, u32 size)
+{
+	struct iwl_trans *trans = fwrt->trans;
+	void *virtual_addr = NULL;
+	dma_addr_t phys_addr;
+
+	if (WARN_ON_ONCE(trans->dbg.num_blocks ==
+			 ARRAY_SIZE(trans->dbg.fw_mon)))
+		return;
+
+	virtual_addr =
+		dma_alloc_coherent(fwrt->trans->dev, size, &phys_addr,
+				   GFP_KERNEL | __GFP_NOWARN);
+
+	/* TODO: alloc fragments if needed */
+	if (!virtual_addr)
+		IWL_ERR(fwrt, "Failed to allocate debug memory\n");
+
+	IWL_DEBUG_FW(trans,
+		     "Allocated DRAM buffer[%d], size=0x%x\n",
+		     trans->dbg.num_blocks, size);
+
+	trans->dbg.fw_mon[trans->dbg.num_blocks].block = virtual_addr;
+	trans->dbg.fw_mon[trans->dbg.num_blocks].physical = phys_addr;
+	trans->dbg.fw_mon[trans->dbg.num_blocks].size = size;
+	trans->dbg.num_blocks++;
+}
+
+static void iwl_dbg_tlv_apply_buffer(struct iwl_fw_runtime *fwrt,
+				     struct iwl_fw_ini_allocation_tlv *alloc,
+				     enum iwl_fw_ini_apply_point pnt)
+{
+	struct iwl_trans *trans = fwrt->trans;
+	struct iwl_ldbg_config_cmd ldbg_cmd = {
+		.type = cpu_to_le32(BUFFER_ALLOCATION),
+	};
+	struct iwl_buffer_allocation_cmd *cmd = &ldbg_cmd.buffer_allocation;
+	struct iwl_host_cmd hcmd = {
+		.id = LDBG_CONFIG_CMD,
+		.flags = CMD_ASYNC,
+		.data[0] = &ldbg_cmd,
+		.len[0] = sizeof(ldbg_cmd),
+	};
+	int block_idx = trans->dbg.num_blocks;
+	u32 buf_location = le32_to_cpu(alloc->buffer_location);
+	u32 alloc_id = le32_to_cpu(alloc->allocation_id);
+
+	if (alloc_id <= IWL_FW_INI_ALLOCATION_INVALID ||
+	    alloc_id >= IWL_FW_INI_ALLOCATION_NUM) {
+		IWL_ERR(fwrt, "WRT: Invalid allocation id %d\n", alloc_id);
+		return;
+	}
+
+	if (fwrt->trans->dbg.ini_dest == IWL_FW_INI_LOCATION_INVALID)
+		fwrt->trans->dbg.ini_dest = buf_location;
+
+	if (buf_location != fwrt->trans->dbg.ini_dest) {
+		WARN(fwrt,
+		     "WRT: attempt to override buffer location on apply point %d\n",
+		     pnt);
+
+		return;
+	}
+
+	if (buf_location == IWL_FW_INI_LOCATION_SRAM_PATH) {
+		IWL_DEBUG_FW(trans, "WRT: Applying SMEM buffer destination\n");
+		/* set sram monitor by enabling bit 7 */
+		iwl_set_bit(fwrt->trans, CSR_HW_IF_CONFIG_REG,
+			    CSR_HW_IF_CONFIG_REG_BIT_MONITOR_SRAM);
+
+		return;
+	}
+
+	if (buf_location != IWL_FW_INI_LOCATION_DRAM_PATH)
+		return;
+
+	if (!(BIT(alloc_id) & fwrt->trans->dbg.is_alloc)) {
+		iwl_dbg_tlv_alloc_buffer(fwrt, le32_to_cpu(alloc->size));
+		if (block_idx == trans->dbg.num_blocks)
+			return;
+		fwrt->trans->dbg.is_alloc |= BIT(alloc_id);
+	}
+
+	/* First block is assigned via registers / context info */
+	if (trans->dbg.num_blocks == 1)
+		return;
+
+	IWL_DEBUG_FW(trans,
+		     "WRT: Applying DRAM buffer[%d] destination\n", block_idx);
+
+	cmd->num_frags = cpu_to_le32(1);
+	cmd->fragments[0].address =
+		cpu_to_le64(trans->dbg.fw_mon[block_idx].physical);
+	cmd->fragments[0].size = alloc->size;
+	cmd->allocation_id = alloc->allocation_id;
+	cmd->buffer_location = alloc->buffer_location;
+
+	iwl_trans_send_cmd(trans, &hcmd);
+}
+
+static void iwl_dbg_tlv_apply_hcmd(struct iwl_fw_runtime *fwrt,
+				   struct iwl_ucode_tlv *tlv)
+{
+	struct iwl_fw_ini_hcmd_tlv *hcmd_tlv = (void *)&tlv->data[0];
+	struct iwl_fw_ini_hcmd *data = &hcmd_tlv->hcmd;
+	u16 len = le32_to_cpu(tlv->length) - sizeof(*hcmd_tlv);
+
+	struct iwl_host_cmd hcmd = {
+		.id = WIDE_ID(data->group, data->id),
+		.len = { len, },
+		.data = { data->data, },
+	};
+
+	/* currently the driver supports always on domain only */
+	if (le32_to_cpu(hcmd_tlv->domain) != IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON)
+		return;
+
+	IWL_DEBUG_FW(fwrt, "WRT: Sending host command id=0x%x, group=0x%x\n",
+		     data->id, data->group);
+
+	iwl_trans_send_cmd(fwrt->trans, &hcmd);
+}
+
+static void iwl_dbg_tlv_apply_region(struct iwl_fw_runtime *fwrt,
+				     struct iwl_fw_ini_region_tlv *tlv,
+				     enum iwl_fw_ini_apply_point pnt)
+{
+	void *iter = (void *)tlv->region_config;
+	int i, size = le32_to_cpu(tlv->num_regions);
+	const char *err_st =
+		"WRT: Invalid region %s %d for apply point %d\n";
+
+	for (i = 0; i < size; i++) {
+		struct iwl_fw_ini_region_cfg *reg = iter, **active;
+		int id = le32_to_cpu(reg->region_id);
+		u32 type = le32_to_cpu(reg->region_type);
+
+		if (WARN(id >= ARRAY_SIZE(fwrt->dump.active_regs), err_st, "id",
+			 id, pnt))
+			break;
+
+		if (WARN(type == 0 || type >= IWL_FW_INI_REGION_NUM, err_st,
+			 "type", type, pnt))
+			break;
+
+		active = &fwrt->dump.active_regs[id];
+
+		if (*active)
+			IWL_WARN(fwrt->trans, "WRT: Region id %d override\n",
+				 id);
+
+		IWL_DEBUG_FW(fwrt, "WRT: Activating region id %d\n", id);
+
+		*active = reg;
+
+		if (type == IWL_FW_INI_REGION_TXF ||
+		    type == IWL_FW_INI_REGION_RXF)
+			iter += le32_to_cpu(reg->fifos.num_of_registers) *
+				sizeof(__le32);
+		else if (type == IWL_FW_INI_REGION_DEVICE_MEMORY ||
+			 type == IWL_FW_INI_REGION_PERIPHERY_MAC ||
+			 type == IWL_FW_INI_REGION_PERIPHERY_PHY ||
+			 type == IWL_FW_INI_REGION_PERIPHERY_AUX ||
+			 type == IWL_FW_INI_REGION_INTERNAL_BUFFER ||
+			 type == IWL_FW_INI_REGION_PAGING ||
+			 type == IWL_FW_INI_REGION_CSR ||
+			 type == IWL_FW_INI_REGION_LMAC_ERROR_TABLE ||
+			 type == IWL_FW_INI_REGION_UMAC_ERROR_TABLE)
+			iter += le32_to_cpu(reg->internal.num_of_ranges) *
+				sizeof(__le32);
+
+		iter += sizeof(*reg);
+	}
+}
+
+static int iwl_dbg_tlv_trig_realloc(struct iwl_fw_runtime *fwrt,
+				    struct iwl_fw_ini_active_triggers *active,
+				    u32 id, int size)
+{
+	void *ptr;
+
+	if (size <= active->size)
+		return 0;
+
+	ptr = krealloc(active->trig, size, GFP_KERNEL);
+	if (!ptr) {
+		IWL_ERR(fwrt, "WRT: Failed to allocate memory for trigger %d\n",
+			id);
+		return -ENOMEM;
+	}
+	active->trig = ptr;
+	active->size = size;
+
+	return 0;
+}
+
+static void iwl_dbg_tlv_apply_trigger(struct iwl_fw_runtime *fwrt,
+				      struct iwl_fw_ini_trigger_tlv *tlv,
+				      enum iwl_fw_ini_apply_point apply_point)
+{
+	int i, size = le32_to_cpu(tlv->num_triggers);
+	void *iter = (void *)tlv->trigger_config;
+
+	for (i = 0; i < size; i++) {
+		struct iwl_fw_ini_trigger *trig = iter;
+		struct iwl_fw_ini_active_triggers *active;
+		int id = le32_to_cpu(trig->trigger_id);
+		u32 trig_regs_size = le32_to_cpu(trig->num_regions) *
+			sizeof(__le32);
+
+		if (WARN(id >= ARRAY_SIZE(fwrt->dump.active_trigs),
+			 "WRT: Invalid trigger id %d for apply point %d\n", id,
+			 apply_point))
+			break;
+
+		active = &fwrt->dump.active_trigs[id];
+
+		if (!active->active) {
+			size_t trig_size = sizeof(*trig) + trig_regs_size;
+
+			IWL_DEBUG_FW(fwrt, "WRT: Activating trigger %d\n", id);
+
+			if (iwl_dbg_tlv_trig_realloc(fwrt, active, id,
+						     trig_size))
+				goto next;
+
+			memcpy(active->trig, trig, trig_size);
+
+		} else {
+			u32 conf_override =
+				!(le32_to_cpu(trig->override_trig) & 0xff);
+			u32 region_override =
+				!(le32_to_cpu(trig->override_trig) & 0xff00);
+			u32 offset = 0;
+			u32 active_regs =
+				le32_to_cpu(active->trig->num_regions);
+			u32 new_regs = le32_to_cpu(trig->num_regions);
+			int mem_to_add = trig_regs_size;
+
+			if (region_override) {
+				IWL_DEBUG_FW(fwrt,
+					     "WRT: Trigger %d regions override\n",
+					     id);
+
+				mem_to_add -= active_regs * sizeof(__le32);
+			} else {
+				IWL_DEBUG_FW(fwrt,
+					     "WRT: Trigger %d regions appending\n",
+					     id);
+
+				offset += active_regs;
+				new_regs += active_regs;
+			}
+
+			if (iwl_dbg_tlv_trig_realloc(fwrt, active, id,
+						     active->size + mem_to_add))
+				goto next;
+
+			if (conf_override) {
+				IWL_DEBUG_FW(fwrt,
+					     "WRT: Trigger %d configuration override\n",
+					     id);
+
+				memcpy(active->trig, trig, sizeof(*trig));
+			}
+
+			memcpy(active->trig->data + offset, trig->data,
+			       trig_regs_size);
+			active->trig->num_regions = cpu_to_le32(new_regs);
+		}
+
+		/* Since zero means infinity - just set to -1 */
+		if (!le32_to_cpu(active->trig->occurrences))
+			active->trig->occurrences = cpu_to_le32(-1);
+
+		active->active = true;
+
+		if (id == IWL_FW_TRIGGER_ID_PERIODIC_TRIGGER) {
+			u32 collect_interval = le32_to_cpu(trig->trigger_data);
+
+			/* the minimum allowed interval is 50ms */
+			if (collect_interval < 50) {
+				collect_interval = 50;
+				trig->trigger_data =
+					cpu_to_le32(collect_interval);
+			}
+
+			mod_timer(&fwrt->dump.periodic_trig,
+				  jiffies + msecs_to_jiffies(collect_interval));
+		}
+next:
+		iter += sizeof(*trig) + trig_regs_size;
+	}
+}
+
+static void _iwl_dbg_tlv_apply_point(struct iwl_fw_runtime *fwrt,
+				     struct iwl_apply_point_data *data,
+				     enum iwl_fw_ini_apply_point pnt,
+				     bool ext)
+{
+	struct iwl_apply_point_data *iter;
+
+	if (!data->list.next)
+		return;
+
+	list_for_each_entry(iter, &data->list, list) {
+		struct iwl_ucode_tlv *tlv = &iter->tlv;
+		void *ini_tlv = (void *)tlv->data;
+		u32 type = le32_to_cpu(tlv->type);
+		const char invalid_ap_str[] =
+			"WRT: Invalid apply point %d for %s\n";
+
+		switch (type) {
+		case IWL_UCODE_TLV_TYPE_DEBUG_INFO:
+			iwl_dbg_tlv_apply_debug_info(fwrt, ini_tlv, ext, pnt);
+			break;
+		case IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION:
+			if (pnt != IWL_FW_INI_APPLY_EARLY) {
+				IWL_ERR(fwrt, invalid_ap_str, pnt,
+					"buffer allocation");
+				break;
+			}
+			iwl_dbg_tlv_apply_buffer(fwrt, ini_tlv, pnt);
+			break;
+		case IWL_UCODE_TLV_TYPE_HCMD:
+			if (pnt < IWL_FW_INI_APPLY_AFTER_ALIVE) {
+				IWL_ERR(fwrt, invalid_ap_str, pnt,
+					"host command");
+				break;
+			}
+			iwl_dbg_tlv_apply_hcmd(fwrt, tlv);
+			break;
+		case IWL_UCODE_TLV_TYPE_REGIONS:
+			iwl_dbg_tlv_apply_region(fwrt, ini_tlv, pnt);
+			break;
+		case IWL_UCODE_TLV_TYPE_TRIGGERS:
+			iwl_dbg_tlv_apply_trigger(fwrt, ini_tlv, pnt);
+			break;
+		default:
+			WARN_ONCE(1, "WRT: Invalid TLV 0x%x for apply point\n",
+				  type);
+			break;
+		}
+	}
+}
+
+static void iwl_dbg_tlv_reset_cfg(struct iwl_fw_runtime *fwrt)
+{
+	int i;
+
+	for (i = 0; i < IWL_FW_INI_MAX_REGION_ID; i++)
+		fwrt->dump.active_regs[i] = NULL;
+
+	/* disable the triggers, used in recovery flow */
+	for (i = 0; i < IWL_FW_TRIGGER_ID_NUM; i++)
+		fwrt->dump.active_trigs[i].active = false;
+
+	memset(fwrt->dump.img_name, 0,
+	       sizeof(fwrt->dump.img_name));
+	memset(fwrt->dump.internal_dbg_cfg_name, 0,
+	       sizeof(fwrt->dump.internal_dbg_cfg_name));
+	memset(fwrt->dump.external_dbg_cfg_name, 0,
+	       sizeof(fwrt->dump.external_dbg_cfg_name));
+
+	fwrt->trans->dbg.ini_dest = IWL_FW_INI_LOCATION_INVALID;
+}
+
+void iwl_dbg_tlv_apply_point(struct iwl_fw_runtime *fwrt,
+			     enum iwl_fw_ini_apply_point apply_point)
+{
+	void *data;
+
+	if (apply_point == IWL_FW_INI_APPLY_EARLY)
+		iwl_dbg_tlv_reset_cfg(fwrt);
+
+	if (fwrt->trans->dbg.internal_ini_cfg != IWL_INI_CFG_STATE_NOT_LOADED) {
+		IWL_DEBUG_FW(fwrt,
+			     "WRT: Enabling internal configuration apply point %d\n",
+			     apply_point);
+		data = &fwrt->trans->dbg.apply_points[apply_point];
+		_iwl_dbg_tlv_apply_point(fwrt, data, apply_point, false);
+	}
+
+	if (fwrt->trans->dbg.external_ini_cfg != IWL_INI_CFG_STATE_NOT_LOADED) {
+		IWL_DEBUG_FW(fwrt,
+			     "WRT: Enabling external configuration apply point %d\n",
+			     apply_point);
+		data = &fwrt->trans->dbg.apply_points_ext[apply_point];
+		_iwl_dbg_tlv_apply_point(fwrt, data, apply_point, true);
+	}
+}
+IWL_EXPORT_SYMBOL(iwl_dbg_tlv_apply_point);
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h
index 3a60590d274d..93496945d313 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h
@@ -75,9 +75,13 @@ struct iwl_apply_point_data {
 };
 
 struct iwl_trans;
+struct iwl_fw_runtime;
+
 void iwl_dbg_tlv_load_bin(struct device *dev, struct iwl_trans *trans);
 void iwl_dbg_tlv_free(struct iwl_trans *trans);
 void iwl_dbg_tlv_alloc(struct iwl_trans *trans, struct iwl_ucode_tlv *tlv,
 		       bool ext);
+void iwl_dbg_tlv_apply_point(struct iwl_fw_runtime *fwrt,
+			     enum iwl_fw_ini_apply_point apply_point);
 
 #endif /* __iwl_dbg_tlv_h__*/
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index a6e360194e00..f09f24089fe7 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -430,7 +430,7 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
 				   iwl_wait_init_complete,
 				   NULL);
 
-	iwl_fw_dbg_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_EARLY);
+	iwl_dbg_tlv_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_EARLY);
 
 	/* Will also start the device */
 	ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR);
@@ -438,7 +438,7 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
 		IWL_ERR(mvm, "Failed to start RT ucode: %d\n", ret);
 		goto error;
 	}
-	iwl_fw_dbg_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_AFTER_ALIVE);
+	iwl_dbg_tlv_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_AFTER_ALIVE);
 
 	/* Send init config command to mark that we are sending NVM access
 	 * commands
@@ -1263,7 +1263,7 @@ static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm)
 	if (ret)
 		return ret;
 
-	iwl_fw_dbg_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_EARLY);
+	iwl_dbg_tlv_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_EARLY);
 
 	mvm->rfkill_safe_init_done = false;
 	ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR);
@@ -1272,7 +1272,7 @@ static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm)
 
 	mvm->rfkill_safe_init_done = true;
 
-	iwl_fw_dbg_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_AFTER_ALIVE);
+	iwl_dbg_tlv_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_AFTER_ALIVE);
 
 	return iwl_init_paging(&mvm->fwrt, mvm->fwrt.cur_fw_img);
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
index 8fa356402bbd..62536c09e727 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
@@ -1447,7 +1447,7 @@ void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
 	    rx_missed_bcon >= stop_trig_missed_bcon)
 		iwl_fw_dbg_collect_trig(&mvm->fwrt, trigger, NULL);
 
-	iwl_fw_dbg_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_MISSED_BEACONS);
+	iwl_dbg_tlv_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_MISSED_BEACONS);
 
 out:
 	rcu_read_unlock();
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index b8d82509f9fd..acc7fee9cb3f 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -1106,7 +1106,7 @@ int __iwl_mvm_mac_start(struct iwl_mvm *mvm)
 	}
 	ret = iwl_mvm_up(mvm);
 
-	iwl_fw_dbg_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_POST_INIT);
+	iwl_dbg_tlv_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_POST_INIT);
 
 	if (ret && test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) {
 		/* Something went wrong - we need to finish some cleanup
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index afa44345f37b..892db3dcdc27 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -1940,7 +1940,7 @@ void iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm,
 
 	mvm->scan_uid_status[uid] = 0;
 
-	iwl_fw_dbg_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_SCAN_COMPLETE);
+	iwl_dbg_tlv_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_SCAN_COMPLETE);
 }
 
 void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm,
-- 
cgit v1.2.3


From 79b6c8feb63589196cd4c557c91bfafd2da47f4e Mon Sep 17 00:00:00 2001
From: Luca Coelho <luciano.coelho@intel.com>
Date: Thu, 2 Aug 2018 14:57:55 +0300
Subject: iwlwifi: separate elements from cfg that are needed by trans_alloc

In order to be able to select the cfg depending on the HW revision or
on the RF ID, we need to set up the trans before selecting the cfg.
To do so, move the elements from cfg that are needed by
iwl_trans_alloc() to a separate struct at the top of the cfg, so it
can be used by other cfg types as well, before selecting the rest of
the configuration.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/cfg/1000.c      |  14 +--
 drivers/net/wireless/intel/iwlwifi/cfg/2000.c      |  26 ++--
 drivers/net/wireless/intel/iwlwifi/cfg/22000.c     |  34 +++---
 drivers/net/wireless/intel/iwlwifi/cfg/5000.c      |  18 +--
 drivers/net/wireless/intel/iwlwifi/cfg/6000.c      |  44 +++----
 drivers/net/wireless/intel/iwlwifi/cfg/7000.c      |  10 +-
 drivers/net/wireless/intel/iwlwifi/cfg/8000.c      |  10 +-
 drivers/net/wireless/intel/iwlwifi/cfg/9000.c      |  10 +-
 drivers/net/wireless/intel/iwlwifi/dvm/devices.c   |   3 +-
 drivers/net/wireless/intel/iwlwifi/dvm/led.c       |   5 +-
 drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c  |   4 +-
 drivers/net/wireless/intel/iwlwifi/dvm/main.c      |   6 +-
 drivers/net/wireless/intel/iwlwifi/dvm/power.c     |   3 +-
 drivers/net/wireless/intel/iwlwifi/dvm/tx.c        |   5 +-
 drivers/net/wireless/intel/iwlwifi/fw/dbg.c        |  32 ++---
 drivers/net/wireless/intel/iwlwifi/fw/dbg.h        |   2 +-
 drivers/net/wireless/intel/iwlwifi/fw/paging.c     |   6 +-
 drivers/net/wireless/intel/iwlwifi/fw/smem.c       |   2 +-
 drivers/net/wireless/intel/iwlwifi/iwl-config.h    |  49 +++++---
 drivers/net/wireless/intel/iwlwifi/iwl-drv.c       |  10 +-
 .../net/wireless/intel/iwlwifi/iwl-eeprom-parse.c  |   6 +-
 .../net/wireless/intel/iwlwifi/iwl-eeprom-read.c   |  14 +--
 drivers/net/wireless/intel/iwlwifi/iwl-fh.h        |   6 +-
 drivers/net/wireless/intel/iwlwifi/iwl-io.c        |  21 ++--
 drivers/net/wireless/intel/iwlwifi/iwl-io.h        |  18 +--
 drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c |  16 +--
 drivers/net/wireless/intel/iwlwifi/mvm/d3.c        |   4 +-
 drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c   |   6 +-
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c        |   9 +-
 drivers/net/wireless/intel/iwlwifi/mvm/led.c       |   6 +-
 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c  |   4 +-
 drivers/net/wireless/intel/iwlwifi/mvm/mvm.h       |   8 +-
 drivers/net/wireless/intel/iwlwifi/mvm/nvm.c       |   4 +-
 drivers/net/wireless/intel/iwlwifi/mvm/ops.c       |   8 +-
 drivers/net/wireless/intel/iwlwifi/mvm/rs.c        |   2 +-
 drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c      |  11 +-
 drivers/net/wireless/intel/iwlwifi/mvm/sta.c       |  10 +-
 drivers/net/wireless/intel/iwlwifi/mvm/tx.c        |   4 +-
 drivers/net/wireless/intel/iwlwifi/mvm/utils.c     |  11 +-
 .../wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c   |   2 +-
 drivers/net/wireless/intel/iwlwifi/pcie/drv.c      |   4 +-
 drivers/net/wireless/intel/iwlwifi/pcie/internal.h |  14 ++-
 drivers/net/wireless/intel/iwlwifi/pcie/rx.c       |  56 ++++-----
 .../net/wireless/intel/iwlwifi/pcie/trans-gen2.c   |  10 +-
 drivers/net/wireless/intel/iwlwifi/pcie/trans.c    | 132 +++++++++++----------
 drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c  |  10 +-
 drivers/net/wireless/intel/iwlwifi/pcie/tx.c       |  83 ++++++-------
 47 files changed, 407 insertions(+), 365 deletions(-)

(limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')

diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/1000.c b/drivers/net/wireless/intel/iwlwifi/cfg/1000.c
index a1aa2956b382..b92255b91b72 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/1000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/1000.c
@@ -2,7 +2,7 @@
 /******************************************************************************
  *
  * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  *
  * Contact Information:
  *  Intel Linux Wireless <linuxwifi@intel.com>
@@ -69,16 +69,16 @@ static const struct iwl_eeprom_params iwl1000_eeprom_params = {
 	.fw_name_pre = IWL1000_FW_PRE,				\
 	.ucode_api_max = IWL1000_UCODE_API_MAX,			\
 	.ucode_api_min = IWL1000_UCODE_API_MIN,			\
-	.device_family = IWL_DEVICE_FAMILY_1000,		\
+	.trans.device_family = IWL_DEVICE_FAMILY_1000,		\
 	.max_inst_size = IWLAGN_RTC_INST_SIZE,			\
 	.max_data_size = IWLAGN_RTC_DATA_SIZE,			\
 	.nvm_ver = EEPROM_1000_EEPROM_VERSION,		\
 	.nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION,	\
-	.base_params = &iwl1000_base_params,			\
+	.trans.base_params = &iwl1000_base_params,		\
 	.eeprom_params = &iwl1000_eeprom_params,		\
 	.led_mode = IWL_LED_BLINK,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,	\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 const struct iwl_cfg iwl1000_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1000 BGN",
@@ -95,17 +95,17 @@ const struct iwl_cfg iwl1000_bg_cfg = {
 	.fw_name_pre = IWL100_FW_PRE,				\
 	.ucode_api_max = IWL100_UCODE_API_MAX,			\
 	.ucode_api_min = IWL100_UCODE_API_MIN,			\
-	.device_family = IWL_DEVICE_FAMILY_100,			\
+	.trans.device_family = IWL_DEVICE_FAMILY_100,		\
 	.max_inst_size = IWLAGN_RTC_INST_SIZE,			\
 	.max_data_size = IWLAGN_RTC_DATA_SIZE,			\
 	.nvm_ver = EEPROM_1000_EEPROM_VERSION,		\
 	.nvm_calib_ver = EEPROM_1000_TX_POWER_VERSION,	\
-	.base_params = &iwl1000_base_params,			\
+	.trans.base_params = &iwl1000_base_params,		\
 	.eeprom_params = &iwl1000_eeprom_params,		\
 	.led_mode = IWL_LED_RF_STATE,				\
 	.rx_with_siso_diversity = true,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,	\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 const struct iwl_cfg iwl100_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 100 BGN",
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/2000.c b/drivers/net/wireless/intel/iwlwifi/cfg/2000.c
index 4a988b676913..2b1ae0cecc83 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/2000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/2000.c
@@ -2,7 +2,7 @@
 /******************************************************************************
  *
  * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  *
  * Contact Information:
  *  Intel Linux Wireless <linuxwifi@intel.com>
@@ -95,16 +95,16 @@ static const struct iwl_eeprom_params iwl20x0_eeprom_params = {
 	.fw_name_pre = IWL2000_FW_PRE,				\
 	.ucode_api_max = IWL2000_UCODE_API_MAX,			\
 	.ucode_api_min = IWL2000_UCODE_API_MIN,			\
-	.device_family = IWL_DEVICE_FAMILY_2000,		\
+	.trans.device_family = IWL_DEVICE_FAMILY_2000,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.nvm_ver = EEPROM_2000_EEPROM_VERSION,			\
 	.nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,		\
-	.base_params = &iwl2000_base_params,			\
+	.trans.base_params = &iwl2000_base_params,		\
 	.eeprom_params = &iwl20x0_eeprom_params,		\
 	.led_mode = IWL_LED_RF_STATE,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,	\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 
 const struct iwl_cfg iwl2000_2bgn_cfg = {
@@ -123,16 +123,16 @@ const struct iwl_cfg iwl2000_2bgn_d_cfg = {
 	.fw_name_pre = IWL2030_FW_PRE,				\
 	.ucode_api_max = IWL2030_UCODE_API_MAX,			\
 	.ucode_api_min = IWL2030_UCODE_API_MIN,			\
-	.device_family = IWL_DEVICE_FAMILY_2030,		\
+	.trans.device_family = IWL_DEVICE_FAMILY_2030,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.nvm_ver = EEPROM_2000_EEPROM_VERSION,		\
 	.nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
-	.base_params = &iwl2030_base_params,			\
+	.trans.base_params = &iwl2030_base_params,		\
 	.eeprom_params = &iwl20x0_eeprom_params,		\
 	.led_mode = IWL_LED_RF_STATE,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,	\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 const struct iwl_cfg iwl2030_2bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 2230 BGN",
@@ -144,17 +144,17 @@ const struct iwl_cfg iwl2030_2bgn_cfg = {
 	.fw_name_pre = IWL105_FW_PRE,				\
 	.ucode_api_max = IWL105_UCODE_API_MAX,			\
 	.ucode_api_min = IWL105_UCODE_API_MIN,			\
-	.device_family = IWL_DEVICE_FAMILY_105,			\
+	.trans.device_family = IWL_DEVICE_FAMILY_105,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.nvm_ver = EEPROM_2000_EEPROM_VERSION,		\
 	.nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
-	.base_params = &iwl2000_base_params,			\
+	.trans.base_params = &iwl2000_base_params,		\
 	.eeprom_params = &iwl20x0_eeprom_params,		\
 	.led_mode = IWL_LED_RF_STATE,				\
 	.rx_with_siso_diversity = true,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,	\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 const struct iwl_cfg iwl105_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 105 BGN",
@@ -172,17 +172,17 @@ const struct iwl_cfg iwl105_bgn_d_cfg = {
 	.fw_name_pre = IWL135_FW_PRE,				\
 	.ucode_api_max = IWL135_UCODE_API_MAX,			\
 	.ucode_api_min = IWL135_UCODE_API_MIN,			\
-	.device_family = IWL_DEVICE_FAMILY_135,			\
+	.trans.device_family = IWL_DEVICE_FAMILY_135,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.nvm_ver = EEPROM_2000_EEPROM_VERSION,		\
 	.nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
-	.base_params = &iwl2030_base_params,			\
+	.trans.base_params = &iwl2030_base_params,		\
 	.eeprom_params = &iwl20x0_eeprom_params,		\
 	.led_mode = IWL_LED_RF_STATE,				\
 	.rx_with_siso_diversity = true,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,	\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 const struct iwl_cfg iwl135_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 135 BGN",
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
index fd4bc43d8734..db09ca9ff89d 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
@@ -169,15 +169,15 @@ static const struct iwl_ht_params iwl_22000_ht_params = {
 	.smem_len = IWL_22000_SMEM_LEN,					\
 	.features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM,		\
 	.apmg_not_supported = true,					\
-	.mq_rx_supported = true,					\
+	.trans.mq_rx_supported = true,					\
 	.vht_mu_mimo_supported = true,					\
 	.mac_addr_from_csr = true,					\
 	.ht_params = &iwl_22000_ht_params,				\
 	.nvm_ver = IWL_22000_NVM_VERSION,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,		\
-	.use_tfh = true,						\
-	.rf_id = true,							\
-	.gen2 = true,							\
+	.trans.use_tfh = true,						\
+	.trans.rf_id = true,						\
+	.trans.gen2 = true,						\
 	.nvm_type = IWL_NVM_EXT,					\
 	.dbgc_supported = true,						\
 	.min_umac_error_event_table = 0x400000,				\
@@ -190,23 +190,23 @@ static const struct iwl_ht_params iwl_22000_ht_params = {
 
 #define IWL_DEVICE_22500						\
 	IWL_DEVICE_22000_COMMON,					\
-	.device_family = IWL_DEVICE_FAMILY_22000,			\
-	.base_params = &iwl_22000_base_params,				\
-	.csr = &iwl_csr_v1,						\
+	.trans.device_family = IWL_DEVICE_FAMILY_22000,			\
+	.trans.base_params = &iwl_22000_base_params,			\
+	.trans.csr = &iwl_csr_v1,					\
 	.gp2_reg_addr = 0xa02c68
 
 #define IWL_DEVICE_22560						\
 	IWL_DEVICE_22000_COMMON,					\
-	.device_family = IWL_DEVICE_FAMILY_22560,			\
-	.base_params = &iwl_22560_base_params,				\
-	.csr = &iwl_csr_v2
+	.trans.device_family = IWL_DEVICE_FAMILY_22560,			\
+	.trans.base_params = &iwl_22560_base_params,			\
+	.trans.csr = &iwl_csr_v2
 
 #define IWL_DEVICE_AX210						\
 	IWL_DEVICE_22000_COMMON,					\
-	.umac_prph_offset = 0x300000,					\
-	.device_family = IWL_DEVICE_FAMILY_AX210,			\
-	.base_params = &iwl_22560_base_params,				\
-	.csr = &iwl_csr_v1,						\
+	.trans.umac_prph_offset = 0x300000,				\
+	.trans.device_family = IWL_DEVICE_FAMILY_AX210,			\
+	.trans.base_params = &iwl_22560_base_params,			\
+	.trans.csr = &iwl_csr_v1,					\
 	.min_txq_size = 128,						\
 	.gp2_reg_addr = 0xd02c68,					\
 	.min_256_ba_txq_size = 512
@@ -336,7 +336,7 @@ const struct iwl_cfg iwl_ax200_cfg_cc = {
 	 * HT size; mac80211 would otherwise pick the HE max (256) by default.
 	 */
 	.max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
-	.bisr_workaround = 1,
+	.trans.bisr_workaround = 1,
 };
 
 const struct iwl_cfg killer1650x_2ax_cfg = {
@@ -349,7 +349,7 @@ const struct iwl_cfg killer1650x_2ax_cfg = {
 	 * HT size; mac80211 would otherwise pick the HE max (256) by default.
 	 */
 	.max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
-	.bisr_workaround = 1,
+	.trans.bisr_workaround = 1,
 };
 
 const struct iwl_cfg killer1650w_2ax_cfg = {
@@ -362,7 +362,7 @@ const struct iwl_cfg killer1650w_2ax_cfg = {
 	 * HT size; mac80211 would otherwise pick the HE max (256) by default.
 	 */
 	.max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT,
-	.bisr_workaround = 1,
+	.trans.bisr_workaround = 1,
 };
 
 /*
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/5000.c b/drivers/net/wireless/intel/iwlwifi/cfg/5000.c
index ce25c690d69c..aab4495c6085 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/5000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/5000.c
@@ -67,16 +67,16 @@ static const struct iwl_eeprom_params iwl5000_eeprom_params = {
 	.fw_name_pre = IWL5000_FW_PRE,				\
 	.ucode_api_max = IWL5000_UCODE_API_MAX,			\
 	.ucode_api_min = IWL5000_UCODE_API_MIN,			\
-	.device_family = IWL_DEVICE_FAMILY_5000,		\
+	.trans.device_family = IWL_DEVICE_FAMILY_5000,		\
 	.max_inst_size = IWLAGN_RTC_INST_SIZE,			\
 	.max_data_size = IWLAGN_RTC_DATA_SIZE,			\
 	.nvm_ver = EEPROM_5000_EEPROM_VERSION,		\
 	.nvm_calib_ver = EEPROM_5000_TX_POWER_VERSION,	\
-	.base_params = &iwl5000_base_params,			\
+	.trans.base_params = &iwl5000_base_params,		\
 	.eeprom_params = &iwl5000_eeprom_params,		\
 	.led_mode = IWL_LED_BLINK,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,	\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 const struct iwl_cfg iwl5300_agn_cfg = {
 	.name = "Intel(R) Ultimate N WiFi Link 5300 AGN",
@@ -115,34 +115,34 @@ const struct iwl_cfg iwl5350_agn_cfg = {
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.device_family = IWL_DEVICE_FAMILY_5000,
+	.trans.device_family = IWL_DEVICE_FAMILY_5000,
 	.max_inst_size = IWLAGN_RTC_INST_SIZE,
 	.max_data_size = IWLAGN_RTC_DATA_SIZE,
 	.nvm_ver = EEPROM_5050_EEPROM_VERSION,
 	.nvm_calib_ver = EEPROM_5050_TX_POWER_VERSION,
-	.base_params = &iwl5000_base_params,
+	.trans.base_params = &iwl5000_base_params,
 	.eeprom_params = &iwl5000_eeprom_params,
 	.ht_params = &iwl5000_ht_params,
 	.led_mode = IWL_LED_BLINK,
 	.internal_wimax_coex = true,
-	.csr = &iwl_csr_v1,
+	.trans.csr = &iwl_csr_v1,
 };
 
 #define IWL_DEVICE_5150						\
 	.fw_name_pre = IWL5150_FW_PRE,				\
 	.ucode_api_max = IWL5150_UCODE_API_MAX,			\
 	.ucode_api_min = IWL5150_UCODE_API_MIN,			\
-	.device_family = IWL_DEVICE_FAMILY_5150,		\
+	.trans.device_family = IWL_DEVICE_FAMILY_5150,		\
 	.max_inst_size = IWLAGN_RTC_INST_SIZE,			\
 	.max_data_size = IWLAGN_RTC_DATA_SIZE,			\
 	.nvm_ver = EEPROM_5050_EEPROM_VERSION,		\
 	.nvm_calib_ver = EEPROM_5050_TX_POWER_VERSION,	\
-	.base_params = &iwl5000_base_params,			\
+	.trans.base_params = &iwl5000_base_params,		\
 	.eeprom_params = &iwl5000_eeprom_params,		\
 	.led_mode = IWL_LED_BLINK,				\
 	.internal_wimax_coex = true,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,	\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 const struct iwl_cfg iwl5150_agn_cfg = {
 	.name = "Intel(R) WiMAX/WiFi Link 5150 AGN",
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/6000.c b/drivers/net/wireless/intel/iwlwifi/cfg/6000.c
index 67d61a1588a9..39ea81903dbe 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/6000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/6000.c
@@ -2,7 +2,7 @@
 /******************************************************************************
  *
  * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  *
  * Contact Information:
  *  Intel Linux Wireless <linuxwifi@intel.com>
@@ -116,16 +116,16 @@ static const struct iwl_eeprom_params iwl6000_eeprom_params = {
 	.fw_name_pre = IWL6005_FW_PRE,				\
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
-	.device_family = IWL_DEVICE_FAMILY_6005,		\
+	.trans.device_family = IWL_DEVICE_FAMILY_6005,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.nvm_ver = EEPROM_6005_EEPROM_VERSION,		\
 	.nvm_calib_ver = EEPROM_6005_TX_POWER_VERSION,	\
-	.base_params = &iwl6000_g2_base_params,			\
+	.trans.base_params = &iwl6000_g2_base_params,		\
 	.eeprom_params = &iwl6000_eeprom_params,		\
 	.led_mode = IWL_LED_RF_STATE,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,	\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 const struct iwl_cfg iwl6005_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
@@ -171,16 +171,16 @@ const struct iwl_cfg iwl6005_2agn_mow2_cfg = {
 	.fw_name_pre = IWL6030_FW_PRE,				\
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
-	.device_family = IWL_DEVICE_FAMILY_6030,		\
+	.trans.device_family = IWL_DEVICE_FAMILY_6030,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.nvm_ver = EEPROM_6030_EEPROM_VERSION,		\
 	.nvm_calib_ver = EEPROM_6030_TX_POWER_VERSION,	\
-	.base_params = &iwl6000_g2_base_params,			\
+	.trans.base_params = &iwl6000_g2_base_params,		\
 	.eeprom_params = &iwl6000_eeprom_params,		\
 	.led_mode = IWL_LED_RF_STATE,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,	\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 const struct iwl_cfg iwl6030_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
@@ -208,16 +208,16 @@ const struct iwl_cfg iwl6030_2bg_cfg = {
 	.fw_name_pre = IWL6030_FW_PRE,				\
 	.ucode_api_max = IWL6035_UCODE_API_MAX,			\
 	.ucode_api_min = IWL6035_UCODE_API_MIN,			\
-	.device_family = IWL_DEVICE_FAMILY_6030,		\
+	.trans.device_family = IWL_DEVICE_FAMILY_6030,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.nvm_ver = EEPROM_6030_EEPROM_VERSION,		\
 	.nvm_calib_ver = EEPROM_6030_TX_POWER_VERSION,	\
-	.base_params = &iwl6000_g2_base_params,			\
+	.trans.base_params = &iwl6000_g2_base_params,		\
 	.eeprom_params = &iwl6000_eeprom_params,		\
 	.led_mode = IWL_LED_RF_STATE,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,	\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 const struct iwl_cfg iwl6035_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6235 AGN",
@@ -262,18 +262,18 @@ const struct iwl_cfg iwl130_bg_cfg = {
 	.fw_name_pre = IWL6000_FW_PRE,				\
 	.ucode_api_max = IWL6000_UCODE_API_MAX,			\
 	.ucode_api_min = IWL6000_UCODE_API_MIN,			\
-	.device_family = IWL_DEVICE_FAMILY_6000i,		\
+	.trans.device_family = IWL_DEVICE_FAMILY_6000i,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */	\
 	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */	\
 	.nvm_ver = EEPROM_6000_EEPROM_VERSION,		\
 	.nvm_calib_ver = EEPROM_6000_TX_POWER_VERSION,	\
-	.base_params = &iwl6000_base_params,			\
+	.trans.base_params = &iwl6000_base_params,		\
 	.eeprom_params = &iwl6000_eeprom_params,		\
 	.led_mode = IWL_LED_BLINK,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,	\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 const struct iwl_cfg iwl6000i_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
@@ -295,19 +295,19 @@ const struct iwl_cfg iwl6000i_2bg_cfg = {
 	.fw_name_pre = IWL6050_FW_PRE,				\
 	.ucode_api_max = IWL6050_UCODE_API_MAX,			\
 	.ucode_api_min = IWL6050_UCODE_API_MIN,			\
-	.device_family = IWL_DEVICE_FAMILY_6050,		\
+	.trans.device_family = IWL_DEVICE_FAMILY_6050,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.valid_tx_ant = ANT_AB,		/* .cfg overwrite */	\
 	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */	\
 	.nvm_ver = EEPROM_6050_EEPROM_VERSION,		\
 	.nvm_calib_ver = EEPROM_6050_TX_POWER_VERSION,	\
-	.base_params = &iwl6050_base_params,			\
+	.trans.base_params = &iwl6050_base_params,		\
 	.eeprom_params = &iwl6000_eeprom_params,		\
 	.led_mode = IWL_LED_BLINK,				\
 	.internal_wimax_coex = true,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,	\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 const struct iwl_cfg iwl6050_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
@@ -324,17 +324,17 @@ const struct iwl_cfg iwl6050_2abg_cfg = {
 	.fw_name_pre = IWL6050_FW_PRE,				\
 	.ucode_api_max = IWL6050_UCODE_API_MAX,			\
 	.ucode_api_min = IWL6050_UCODE_API_MIN,			\
-	.device_family = IWL_DEVICE_FAMILY_6150,		\
+	.trans.device_family = IWL_DEVICE_FAMILY_6150,		\
 	.max_inst_size = IWL60_RTC_INST_SIZE,			\
 	.max_data_size = IWL60_RTC_DATA_SIZE,			\
 	.nvm_ver = EEPROM_6150_EEPROM_VERSION,		\
 	.nvm_calib_ver = EEPROM_6150_TX_POWER_VERSION,	\
-	.base_params = &iwl6050_base_params,			\
+	.trans.base_params = &iwl6050_base_params,		\
 	.eeprom_params = &iwl6000_eeprom_params,		\
 	.led_mode = IWL_LED_BLINK,				\
 	.internal_wimax_coex = true,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,	\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 const struct iwl_cfg iwl6150_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
@@ -352,16 +352,16 @@ const struct iwl_cfg iwl6000_3agn_cfg = {
 	.fw_name_pre = IWL6000_FW_PRE,
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
-	.device_family = IWL_DEVICE_FAMILY_6000,
+	.trans.device_family = IWL_DEVICE_FAMILY_6000,
 	.max_inst_size = IWL60_RTC_INST_SIZE,
 	.max_data_size = IWL60_RTC_DATA_SIZE,
 	.nvm_ver = EEPROM_6000_EEPROM_VERSION,
 	.nvm_calib_ver = EEPROM_6000_TX_POWER_VERSION,
-	.base_params = &iwl6000_base_params,
+	.trans.base_params = &iwl6000_base_params,
 	.eeprom_params = &iwl6000_eeprom_params,
 	.ht_params = &iwl6000_ht_params,
 	.led_mode = IWL_LED_BLINK,
-	.csr = &iwl_csr_v1,
+	.trans.csr = &iwl_csr_v1,
 };
 
 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/7000.c b/drivers/net/wireless/intel/iwlwifi/cfg/7000.c
index 289e3c398a12..deb520aeb3f8 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/7000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/7000.c
@@ -8,7 +8,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2015        Intel Deutschland GmbH
- * Copyright(c) 2018        Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -31,7 +31,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
  * Copyright(c) 2015        Intel Deutschland GmbH
- * Copyright(c) 2018        Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -148,14 +148,14 @@ static const struct iwl_ht_params iwl7000_ht_params = {
 };
 
 #define IWL_DEVICE_7000_COMMON					\
-	.device_family = IWL_DEVICE_FAMILY_7000,		\
-	.base_params = &iwl7000_base_params,			\
+	.trans.device_family = IWL_DEVICE_FAMILY_7000,		\
+	.trans.base_params = &iwl7000_base_params,		\
 	.led_mode = IWL_LED_RF_STATE,				\
 	.nvm_hw_section_num = 0,				\
 	.non_shared_ant = ANT_A,				\
 	.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,	\
 	.dccm_offset = IWL7000_DCCM_OFFSET,			\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 #define IWL_DEVICE_7000						\
 	IWL_DEVICE_7000_COMMON,					\
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/8000.c b/drivers/net/wireless/intel/iwlwifi/cfg/8000.c
index d7d17c1cceea..b3cc477140c0 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/8000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/8000.c
@@ -8,7 +8,7 @@
  * Copyright(c) 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016        Intel Deutschland GmbH
- * Copyright(c) 2018        Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * Copyright(c) 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH
- * Copyright(c) 2018        Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -134,8 +134,8 @@ static const struct iwl_tt_params iwl8000_tt_params = {
 };
 
 #define IWL_DEVICE_8000_COMMON						\
-	.device_family = IWL_DEVICE_FAMILY_8000,			\
-	.base_params = &iwl8000_base_params,				\
+	.trans.device_family = IWL_DEVICE_FAMILY_8000,			\
+	.trans.base_params = &iwl8000_base_params,			\
 	.led_mode = IWL_LED_RF_STATE,					\
 	.nvm_hw_section_num = 10,					\
 	.features = NETIF_F_RXCSUM,					\
@@ -152,7 +152,7 @@ static const struct iwl_tt_params iwl8000_tt_params = {
 	.nvm_type = IWL_NVM_EXT,					\
 	.dbgc_supported = true,						\
 	.min_umac_error_event_table = 0x800000,				\
-	.csr = &iwl_csr_v1
+	.trans.csr = &iwl_csr_v1
 
 #define IWL_DEVICE_8000							\
 	IWL_DEVICE_8000_COMMON,						\
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c
index 41bdd0eaf62c..e8372b67df03 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c
@@ -122,8 +122,8 @@ static const struct iwl_tt_params iwl9000_tt_params = {
 #define IWL_DEVICE_9000							\
 	.ucode_api_max = IWL9000_UCODE_API_MAX,				\
 	.ucode_api_min = IWL9000_UCODE_API_MIN,				\
-	.device_family = IWL_DEVICE_FAMILY_9000,			\
-	.base_params = &iwl9000_base_params,				\
+	.trans.device_family = IWL_DEVICE_FAMILY_9000,			\
+	.trans.base_params = &iwl9000_base_params,			\
 	.led_mode = IWL_LED_RF_STATE,					\
 	.nvm_hw_section_num = 10,					\
 	.non_shared_ant = ANT_B,					\
@@ -136,14 +136,14 @@ static const struct iwl_tt_params iwl9000_tt_params = {
 	.features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM,		\
 	.thermal_params = &iwl9000_tt_params,				\
 	.apmg_not_supported = true,					\
-	.mq_rx_supported = true,					\
+	.trans.mq_rx_supported = true,					\
 	.vht_mu_mimo_supported = true,					\
 	.mac_addr_from_csr = true,					\
-	.rf_id = true,							\
+	.trans.rf_id = true,						\
 	.nvm_type = IWL_NVM_EXT,					\
 	.dbgc_supported = true,						\
 	.min_umac_error_event_table = 0x800000,				\
-	.csr = &iwl_csr_v1,						\
+	.trans.csr = &iwl_csr_v1,					\
 	.d3_debug_data_base_addr = 0x401000,				\
 	.d3_debug_data_length = 92 * 1024,				\
 	.ht_params = &iwl9000_ht_params,				\
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/devices.c b/drivers/net/wireless/intel/iwlwifi/dvm/devices.c
index b39f8b1475e1..73b3a947ab7a 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/devices.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/devices.c
@@ -2,6 +2,7 @@
 /******************************************************************************
  *
  * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
+ * Copyright (C) 2019 Intel Corporation
  *
  * Contact Information:
  *  Intel Linux Wireless <linuxwifi@intel.com>
@@ -483,7 +484,7 @@ static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
 /* NIC configuration for 6000 series */
 static void iwl6000_nic_config(struct iwl_priv *priv)
 {
-	switch (priv->cfg->device_family) {
+	switch (priv->cfg->trans.device_family) {
 	case IWL_DEVICE_FAMILY_6005:
 	case IWL_DEVICE_FAMILY_6030:
 	case IWL_DEVICE_FAMILY_6000:
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/led.c b/drivers/net/wireless/intel/iwlwifi/dvm/led.c
index 38fd41fba661..1e1664ecf30b 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/led.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/led.c
@@ -2,6 +2,7 @@
 /******************************************************************************
  *
  * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
+ * Copyright (C) 2019 Intel Corporation
  *
  * Contact Information:
  *  Intel Linux Wireless <linuxwifi@intel.com>
@@ -120,9 +121,9 @@ static int iwl_led_cmd(struct iwl_priv *priv,
 	}
 
 	led_cmd.on = iwl_blink_compensation(priv, on,
-				priv->cfg->base_params->led_compensation);
+				priv->cfg->trans.base_params->led_compensation);
 	led_cmd.off = iwl_blink_compensation(priv, off,
-				priv->cfg->base_params->led_compensation);
+				priv->cfg->trans.base_params->led_compensation);
 
 	ret = iwl_send_led_cmd(priv, &led_cmd);
 	if (!ret) {
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
index 6c170636110a..c223f26f046e 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
@@ -2,7 +2,7 @@
 /******************************************************************************
  *
  * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
- * Copyright (C) 2018 Intel Corporation
+ * Copyright (C) 2018 - 2019 Intel Corporation
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -1099,7 +1099,7 @@ static void iwlagn_mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		goto done;
 	}
 
-	scd_queues = BIT(priv->cfg->base_params->num_of_queues) - 1;
+	scd_queues = BIT(priv->cfg->trans.base_params->num_of_queues) - 1;
 	scd_queues &= ~(BIT(IWL_IPAN_CMD_QUEUE_NUM) |
 			BIT(IWL_DEFAULT_CMD_QUEUE_NUM));
 
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/main.c b/drivers/net/wireless/intel/iwlwifi/dvm/main.c
index ae5e4570f1c1..8e47a075089f 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/main.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/main.c
@@ -3,7 +3,7 @@
  *
  * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2015 Intel Deutschland GmbH
- * Copyright (C) 2018 Intel Corporation
+ * Copyright (C) 2018 - 2019 Intel Corporation
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -1267,7 +1267,7 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 	priv->cfg = cfg;
 	priv->fw = fw;
 
-	switch (priv->cfg->device_family) {
+	switch (priv->cfg->trans.device_family) {
 	case IWL_DEVICE_FAMILY_1000:
 	case IWL_DEVICE_FAMILY_100:
 		priv->lib = &iwl_dvm_1000_cfg;
@@ -1342,7 +1342,7 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 					  driver_data[2]);
 
 	WARN_ON(sizeof(priv->transport_queue_stop) * BITS_PER_BYTE <
-		priv->cfg->base_params->num_of_queues);
+		priv->cfg->trans.base_params->num_of_queues);
 
 	ucode_flags = fw->ucode_capa.flags;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/power.c b/drivers/net/wireless/intel/iwlwifi/dvm/power.c
index dcb948068c1d..e4e02fcbcd9f 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/power.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/power.c
@@ -2,6 +2,7 @@
 /******************************************************************************
  *
  * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
+ * Copyright (C) 2019 Intel Corporation
  *
  * Portions of this file are derived from the ipw3945 project, as well
  * as portions of the ieee80211 subsystem header files.
@@ -199,7 +200,7 @@ static void iwl_static_sleep_cmd(struct iwl_priv *priv,
 	else
 		cmd->flags &= ~IWL_POWER_SLEEP_OVER_DTIM_MSK;
 
-	if (priv->cfg->base_params->shadow_reg_enable)
+	if (priv->cfg->trans.base_params->shadow_reg_enable)
 		cmd->flags |= IWL_POWER_SHADOW_REG_ENA;
 	else
 		cmd->flags &= ~IWL_POWER_SHADOW_REG_ENA;
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/tx.c b/drivers/net/wireless/intel/iwlwifi/dvm/tx.c
index 247f41705912..75dc911b8f00 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/tx.c
@@ -2,6 +2,7 @@
 /******************************************************************************
  *
  * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
+ * Copyright (C) 2019 Intel Corporation
  *
  * Contact Information:
  *  Intel Linux Wireless <linuxwifi@intel.com>
@@ -467,7 +468,7 @@ static int iwlagn_alloc_agg_txq(struct iwl_priv *priv, int mq)
 	int q;
 
 	for (q = IWLAGN_FIRST_AMPDU_QUEUE;
-	     q < priv->cfg->base_params->num_of_queues; q++) {
+	     q < priv->cfg->trans.base_params->num_of_queues; q++) {
 		if (!test_and_set_bit(q, priv->agg_q_alloc)) {
 			priv->queue_to_mac80211[q] = mq;
 			return q;
@@ -1281,7 +1282,7 @@ void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
 	 * (in Tx queue's circular buffer) of first TFD/frame in window */
 	u16 ba_resp_scd_ssn = le16_to_cpu(ba_resp->scd_ssn);
 
-	if (scd_flow >= priv->cfg->base_params->num_of_queues) {
+	if (scd_flow >= priv->cfg->trans.base_params->num_of_queues) {
 		IWL_ERR(priv,
 			"BUG_ON scd_flow is bigger than number of queues\n");
 		return;
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
index 04afaec2d80e..ef5c75bbd0dd 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
@@ -243,7 +243,7 @@ static void iwl_fw_dump_rxf(struct iwl_fw_runtime *fwrt,
 		/* Pull RXF2 */
 		iwl_fwrt_dump_rxf(fwrt, dump_data, cfg->rxfifo2_size,
 				  RXF_DIFF_FROM_PREV +
-				  fwrt->trans->cfg->umac_prph_offset, 1);
+				  fwrt->trans->cfg->trans.umac_prph_offset, 1);
 		/* Pull LMAC2 RXF1 */
 		if (fwrt->smem_cfg.num_lmacs > 1)
 			iwl_fwrt_dump_rxf(fwrt, dump_data,
@@ -684,17 +684,18 @@ static void iwl_fw_prph_handler(struct iwl_fw_runtime *fwrt, void *ptr,
 {
 	u32 range_len;
 
-	if (fwrt->trans->cfg->device_family >= IWL_DEVICE_FAMILY_AX210) {
+	if (fwrt->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_AX210) {
 		range_len = ARRAY_SIZE(iwl_prph_dump_addr_ax210);
 		handler(fwrt, iwl_prph_dump_addr_ax210, range_len, ptr);
-	} else if (fwrt->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000) {
+	} else if (fwrt->trans->cfg->trans.device_family >=
+		   IWL_DEVICE_FAMILY_22000) {
 		range_len = ARRAY_SIZE(iwl_prph_dump_addr_22000);
 		handler(fwrt, iwl_prph_dump_addr_22000, range_len, ptr);
 	} else {
 		range_len = ARRAY_SIZE(iwl_prph_dump_addr_comm);
 		handler(fwrt, iwl_prph_dump_addr_comm, range_len, ptr);
 
-		if (fwrt->trans->cfg->mq_rx_supported) {
+		if (fwrt->trans->cfg->trans.mq_rx_supported) {
 			range_len = ARRAY_SIZE(iwl_prph_dump_addr_9000);
 			handler(fwrt, iwl_prph_dump_addr_9000, range_len, ptr);
 		}
@@ -856,7 +857,8 @@ iwl_fw_error_dump_file(struct iwl_fw_runtime *fwrt,
 			iwl_fw_prph_handler(fwrt, &prph_len,
 					    iwl_fw_get_prph_len);
 
-		if (fwrt->trans->cfg->device_family == IWL_DEVICE_FAMILY_7000 &&
+		if (fwrt->trans->cfg->trans.device_family ==
+		    IWL_DEVICE_FAMILY_7000 &&
 		    iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_RADIO_REG))
 			radio_len = sizeof(*dump_data) + RADIO_REG_MAX_READ;
 	}
@@ -1136,7 +1138,7 @@ static int iwl_dump_ini_paging_iter(struct iwl_fw_runtime *fwrt,
 	struct iwl_fw_ini_error_dump_range *range;
 	u32 page_size;
 
-	if (!fwrt->trans->cfg->gen2)
+	if (!fwrt->trans->cfg->trans.gen2)
 		return _iwl_dump_ini_paging_iter(fwrt, reg, range_ptr, idx);
 
 	range = range_ptr;
@@ -1442,7 +1444,7 @@ static void
 	struct iwl_fw_ini_monitor_dump *mon_dump = (void *)data;
 	u32 write_ptr_addr, write_ptr_msk, cycle_cnt_addr, cycle_cnt_msk;
 
-	switch (fwrt->trans->cfg->device_family) {
+	switch (fwrt->trans->cfg->trans.device_family) {
 	case IWL_DEVICE_FAMILY_9000:
 	case IWL_DEVICE_FAMILY_22000:
 		write_ptr_addr = MON_BUFF_WRPTR_VER2;
@@ -1452,7 +1454,7 @@ static void
 		break;
 	default:
 		IWL_ERR(fwrt, "Unsupported device family %d\n",
-			fwrt->trans->cfg->device_family);
+			fwrt->trans->cfg->trans.device_family);
 		return NULL;
 	}
 
@@ -1469,10 +1471,10 @@ static void
 	struct iwl_fw_ini_monitor_dump *mon_dump = (void *)data;
 	const struct iwl_cfg *cfg = fwrt->trans->cfg;
 
-	if (fwrt->trans->cfg->device_family != IWL_DEVICE_FAMILY_9000 &&
-	    fwrt->trans->cfg->device_family != IWL_DEVICE_FAMILY_22000) {
+	if (fwrt->trans->cfg->trans.device_family != IWL_DEVICE_FAMILY_9000 &&
+	    fwrt->trans->cfg->trans.device_family != IWL_DEVICE_FAMILY_22000) {
 		IWL_ERR(fwrt, "Unsupported device family %d\n",
-			fwrt->trans->cfg->device_family);
+			fwrt->trans->cfg->trans.device_family);
 		return NULL;
 	}
 
@@ -1493,7 +1495,7 @@ static u32 iwl_dump_ini_mem_ranges(struct iwl_fw_runtime *fwrt,
 static u32 iwl_dump_ini_paging_ranges(struct iwl_fw_runtime *fwrt,
 				      struct iwl_fw_ini_region_cfg *reg)
 {
-	if (fwrt->trans->cfg->gen2)
+	if (fwrt->trans->cfg->trans.gen2)
 		return fwrt->trans->init_dram.paging_cnt;
 
 	return fwrt->num_of_paging_blk;
@@ -1541,7 +1543,7 @@ static u32 iwl_dump_ini_paging_get_size(struct iwl_fw_runtime *fwrt,
 	u32 range_header_len = sizeof(struct iwl_fw_ini_error_dump_range);
 	u32 size = sizeof(struct iwl_fw_ini_error_dump);
 
-	if (fwrt->trans->cfg->gen2) {
+	if (fwrt->trans->cfg->trans.gen2) {
 		for (i = 0; i < iwl_dump_ini_paging_ranges(fwrt, reg); i++)
 			size += range_header_len +
 				fwrt->trans->init_dram.paging[i].size;
@@ -2470,7 +2472,7 @@ static int iwl_fw_dbg_suspend_resume_hcmd(struct iwl_trans *trans, bool suspend)
 static void iwl_fw_dbg_stop_recording(struct iwl_trans *trans,
 				      struct iwl_fw_dbg_params *params)
 {
-	if (trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
+	if (trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_7000) {
 		iwl_set_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x100);
 		return;
 	}
@@ -2494,7 +2496,7 @@ static int iwl_fw_dbg_restart_recording(struct iwl_trans *trans,
 	if (!params)
 		return -EIO;
 
-	if (trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
+	if (trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_7000) {
 		iwl_clear_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x100);
 		iwl_clear_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x1);
 		iwl_set_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x1);
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
index deb84ba3dc7e..0c8da5e07854 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
@@ -302,7 +302,7 @@ static inline bool iwl_fw_dbg_is_d3_debug_enabled(struct iwl_fw_runtime *fwrt)
 static inline bool iwl_fw_dbg_is_paging_enabled(struct iwl_fw_runtime *fwrt)
 {
 	return iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_PAGING) &&
-		!fwrt->trans->cfg->gen2 &&
+		!fwrt->trans->cfg->trans.gen2 &&
 		fwrt->cur_fw_img < IWL_UCODE_TYPE_MAX &&
 		fwrt->fw->img[fwrt->cur_fw_img].paging_mem_size &&
 		fwrt->fw_paging_db[0].fw_paging_block;
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/paging.c b/drivers/net/wireless/intel/iwlwifi/fw/paging.c
index 9b8dd7fe7112..705eeff1a645 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/paging.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/paging.c
@@ -8,7 +8,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
- * Copyright(c) 2018        Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -31,7 +31,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
- * Copyright(c) 2018        Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -322,7 +322,7 @@ int iwl_init_paging(struct iwl_fw_runtime *fwrt, enum iwl_ucode_type type)
 	const struct fw_img *fw = &fwrt->fw->img[type];
 	int ret;
 
-	if (fwrt->trans->cfg->gen2)
+	if (fwrt->trans->cfg->trans.gen2)
 		return 0;
 
 	/*
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/smem.c b/drivers/net/wireless/intel/iwlwifi/fw/smem.c
index 557ee47bffd8..a88117d48ade 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/smem.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/smem.c
@@ -151,7 +151,7 @@ void iwl_get_shared_mem_conf(struct iwl_fw_runtime *fwrt)
 	}
 
 	pkt = cmd.resp_pkt;
-	if (fwrt->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000)
+	if (fwrt->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22000)
 		iwl_parse_shared_mem_22000(fwrt, pkt);
 	else
 		iwl_parse_shared_mem(fwrt, pkt);
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index 6c04f8223aff..284352d9df0e 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -161,7 +161,8 @@ static inline u8 num_of_ant(u8 mask)
 		!!((mask) & ANT_C);
 }
 
-/*
+/**
+ * struct iwl_base_params - params not likely to change within a device family
  * @max_ll_items: max number of OTP blocks
  * @shadow_ram_support: shadow support for OTP memory
  * @led_compensation: compensate on the led on/off time per HW according
@@ -330,8 +331,37 @@ struct iwl_csr_params {
 	u32 mac_addr1_strap;
 };
 
+/**
+ * struct iwl_cfg_trans - information needed to start the trans
+ *
+ * These values cannot be changed when multiple configs are used for a
+ * single PCI ID, because they are needed before the HW REV or RFID
+ * can be read.
+ *
+ * @base_params: pointer to basic parameters
+ * @csr: csr flags and addresses that are different across devices
+ * @device_family: the device family
+ * @umac_prph_offset: offset to add to UMAC periphery address
+ * @rf_id: need to read rf_id to determine the firmware image
+ * @use_tfh: use TFH
+ * @gen2: 22000 and on transport operation
+ * @mq_rx_supported: multi-queue rx support
+ */
+struct iwl_cfg_trans_params {
+	const struct iwl_base_params *base_params;
+	const struct iwl_csr_params *csr;
+	enum iwl_device_family device_family;
+	u32 umac_prph_offset;
+	u32 rf_id:1,
+	    use_tfh:1,
+	    gen2:1,
+	    mq_rx_supported:1,
+	    bisr_workaround:1;
+};
+
 /**
  * struct iwl_cfg
+ * @trans: the trans-specific configuration part
  * @name: Official name of the device
  * @fw_name_pre: Firmware filename prefix. The api version and extension
  *	(.ucode) will be added to filename before loading from disk. The
@@ -346,7 +376,6 @@ struct iwl_csr_params {
  * @nvm_ver: NVM version
  * @nvm_calib_ver: NVM calibration version
  * @lib: pointer to the lib ops
- * @base_params: pointer to basic parameters
  * @ht_params: point to ht parameters
  * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off)
  * @rx_with_siso_diversity: 1x1 device with rx antenna diversity
@@ -358,7 +387,6 @@ struct iwl_csr_params {
  * @mac_addr_from_csr: read HW address from CSR registers
  * @features: hw features, any combination of feature_whitelist
  * @pwr_tx_backoffs: translation table between power limits and backoffs
- * @csr: csr flags and addresses that are different across devices
  * @max_rx_agg_size: max RX aggregation size of the ADDBA request/response
  * @max_tx_agg_size: max TX aggregation size of the ADDBA request/response
  * @max_ht_ampdu_factor: the exponent of the max length of A-MPDU that the
@@ -371,18 +399,14 @@ struct iwl_csr_params {
  * @dccm2_len: length of the second DCCM
  * @smem_offset: offset from which the SMEM begins
  * @smem_len: the length of SMEM
- * @mq_rx_supported: multi-queue rx support
  * @vht_mu_mimo_supported: VHT MU-MIMO support
- * @rf_id: need to read rf_id to determine the firmware image
  * @integrated: discrete or integrated
- * @gen2: 22000 and on transport operation
  * @cdb: CDB support
  * @nvm_type: see &enum iwl_nvm_type
  * @d3_debug_data_base_addr: base address where D3 debug data is stored
  * @d3_debug_data_length: length of the D3 debug data
  * @bisr_workaround: BISR hardware workaround (for 22260 series devices)
  * @min_txq_size: minimum number of slots required in a TX queue
- * @umac_prph_offset: offset to add to UMAC periphery address
  * @uhb_supported: ultra high band channels supported
  * @min_256_ba_txq_size: minimum number of slots required in a TX queue which
  *	supports 256 BA aggregation
@@ -392,19 +416,16 @@ struct iwl_csr_params {
  * and/or the uCode API version instead.
  */
 struct iwl_cfg {
+	struct iwl_cfg_trans_params trans;
 	/* params specific to an individual device within a device family */
 	const char *name;
 	const char *fw_name_pre;
-	/* params not likely to change within a device family */
-	const struct iwl_base_params *base_params;
 	/* params likely to change within a device family */
 	const struct iwl_ht_params *ht_params;
 	const struct iwl_eeprom_params *eeprom_params;
 	const struct iwl_pwr_tx_backoff *pwr_tx_backoffs;
 	const char *default_nvm_file_C_step;
 	const struct iwl_tt_params *thermal_params;
-	const struct iwl_csr_params *csr;
-	enum iwl_device_family device_family;
 	enum iwl_led_mode led_mode;
 	enum iwl_nvm_type nvm_type;
 	u32 max_data_size;
@@ -428,15 +449,10 @@ struct iwl_cfg {
 	    lp_xtal_workaround:1,
 	    disable_dummy_notification:1,
 	    apmg_not_supported:1,
-	    mq_rx_supported:1,
 	    vht_mu_mimo_supported:1,
-	    rf_id:1,
 	    integrated:1,
-	    use_tfh:1,
-	    gen2:1,
 	    cdb:1,
 	    dbgc_supported:1,
-	    bisr_workaround:1,
 	    uhb_supported:1;
 	u8 valid_tx_ant;
 	u8 valid_rx_ant;
@@ -453,7 +469,6 @@ struct iwl_cfg {
 	u32 d3_debug_data_base_addr;
 	u32 d3_debug_data_length;
 	u32 min_txq_size;
-	u32 umac_prph_offset;
 	u32 fw_mon_smem_write_ptr_addr;
 	u32 fw_mon_smem_write_ptr_msk;
 	u32 fw_mon_smem_cycle_cnt_ptr_addr;
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index ae61ad129f06..a204ecbdacaf 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -215,7 +215,7 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first)
 	const struct iwl_cfg *cfg = drv->trans->cfg;
 	char tag[8];
 
-	if (drv->trans->cfg->device_family == IWL_DEVICE_FAMILY_9000 &&
+	if (drv->trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_9000 &&
 	    (CSR_HW_REV_STEP(drv->trans->hw_rev) != SILICON_B_STEP &&
 	     CSR_HW_REV_STEP(drv->trans->hw_rev) != SILICON_C_STEP)) {
 		IWL_ERR(drv,
@@ -1120,7 +1120,7 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 
 			if (tlv_len != sizeof(*dbg_ptrs))
 				goto invalid_tlv_len;
-			if (drv->trans->cfg->device_family <
+			if (drv->trans->cfg->trans.device_family <
 			    IWL_DEVICE_FAMILY_22000)
 				break;
 			drv->trans->dbg.umac_error_event_table =
@@ -1136,7 +1136,7 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 
 			if (tlv_len != sizeof(*dbg_ptrs))
 				goto invalid_tlv_len;
-			if (drv->trans->cfg->device_family <
+			if (drv->trans->cfg->trans.device_family <
 			    IWL_DEVICE_FAMILY_22000)
 				break;
 			drv->trans->dbg.lmac_error_event_table[0] =
@@ -1522,14 +1522,14 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 		fw->init_evtlog_size = (pieces->init_evtlog_size - 16)/12;
 	else
 		fw->init_evtlog_size =
-			drv->trans->cfg->base_params->max_event_log_size;
+			drv->trans->cfg->trans.base_params->max_event_log_size;
 	fw->init_errlog_ptr = pieces->init_errlog_ptr;
 	fw->inst_evtlog_ptr = pieces->inst_evtlog_ptr;
 	if (pieces->inst_evtlog_size)
 		fw->inst_evtlog_size = (pieces->inst_evtlog_size - 16)/12;
 	else
 		fw->inst_evtlog_size =
-			drv->trans->cfg->base_params->max_event_log_size;
+			drv->trans->cfg->trans.base_params->max_event_log_size;
 	fw->inst_errlog_ptr = pieces->inst_errlog_ptr;
 
 	/*
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c
index 04338c3a6205..75e7053f6807 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c
@@ -7,7 +7,7 @@
  *
  * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2015 Intel Mobile Communications GmbH
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -29,7 +29,7 @@
  *
  * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2015 Intel Mobile Communications GmbH
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -765,7 +765,7 @@ void iwl_init_ht_hw_capab(const struct iwl_cfg *cfg,
 	if (cfg->ht_params->ldpc)
 		ht_info->cap |= IEEE80211_HT_CAP_LDPC_CODING;
 
-	if ((cfg->mq_rx_supported &&
+	if ((cfg->trans.mq_rx_supported &&
 	     iwlwifi_mod_params.amsdu_size == IWL_AMSDU_DEF) ||
 	     iwlwifi_mod_params.amsdu_size >= IWL_AMSDU_8K)
 		ht_info->cap |= IEEE80211_HT_CAP_MAX_AMSDU;
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
index 82e87192119e..88f38e4cf7ef 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
@@ -6,7 +6,7 @@
  * GPL LICENSE SUMMARY
  *
  * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -27,7 +27,7 @@
  * BSD LICENSE
  *
  * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -193,7 +193,7 @@ static int iwl_init_otp_access(struct iwl_trans *trans)
 {
 	int ret;
 
-	ret = iwl_finish_nic_init(trans);
+	ret = iwl_finish_nic_init(trans, &trans->cfg->trans);
 	if (ret)
 		return ret;
 
@@ -207,7 +207,7 @@ static int iwl_init_otp_access(struct iwl_trans *trans)
 	 * CSR auto clock gate disable bit -
 	 * this is only applicable for HW with OTP shadow RAM
 	 */
-	if (trans->cfg->base_params->shadow_ram_support)
+	if (trans->cfg->trans.base_params->shadow_ram_support)
 		iwl_set_bit(trans, CSR_DBG_LINK_PWR_MGMT_REG,
 			    CSR_RESET_LINK_PWR_MGMT_DISABLED);
 
@@ -328,7 +328,7 @@ static int iwl_find_otp_image(struct iwl_trans *trans,
 		}
 		/* more in the link list, continue */
 		usedblocks++;
-	} while (usedblocks <= trans->cfg->base_params->max_ll_items);
+	} while (usedblocks <= trans->cfg->trans.base_params->max_ll_items);
 
 	/* OTP has no valid blocks */
 	IWL_DEBUG_EEPROM(trans->dev, "OTP has no valid blocks\n");
@@ -361,7 +361,7 @@ int iwl_read_eeprom(struct iwl_trans *trans, u8 **eeprom, size_t *eeprom_size)
 	if (nvm_is_otp < 0)
 		return nvm_is_otp;
 
-	sz = trans->cfg->base_params->eeprom_size;
+	sz = trans->cfg->trans.base_params->eeprom_size;
 	IWL_DEBUG_EEPROM(trans->dev, "NVM size = %d\n", sz);
 
 	e = kmalloc(sz, GFP_KERNEL);
@@ -396,7 +396,7 @@ int iwl_read_eeprom(struct iwl_trans *trans, u8 **eeprom, size_t *eeprom_size)
 			    CSR_OTP_GP_REG_ECC_CORR_STATUS_MSK |
 			    CSR_OTP_GP_REG_ECC_UNCORR_STATUS_MSK);
 		/* traversing the linked list if no shadow ram supported */
-		if (!trans->cfg->base_params->shadow_ram_support) {
+		if (!trans->cfg->trans.base_params->shadow_ram_support) {
 			ret = iwl_find_otp_image(trans, &validblockaddr);
 			if (ret)
 				goto err_unlock;
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-fh.h b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
index c6a534303936..dfaad564ef09 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
@@ -7,7 +7,7 @@
  *
  * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2015 - 2017 Intel Deutschland GmbH
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -29,7 +29,7 @@
  *
  * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2015 - 2017 Intel Deutschland GmbH
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -127,7 +127,7 @@
 static inline unsigned int FH_MEM_CBBC_QUEUE(struct iwl_trans *trans,
 					     unsigned int chnl)
 {
-	if (trans->cfg->use_tfh) {
+	if (trans->cfg->trans.use_tfh) {
 		WARN_ON_ONCE(chnl >= 64);
 		return TFH_TFDQ_CBB_TABLE + 8 * chnl;
 	}
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-io.c b/drivers/net/wireless/intel/iwlwifi/iwl-io.c
index a704e25af810..7561a3891788 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-io.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.c
@@ -304,10 +304,10 @@ IWL_EXPORT_SYMBOL(iwl_clear_bits_prph);
 
 void iwl_force_nmi(struct iwl_trans *trans)
 {
-	if (trans->cfg->device_family < IWL_DEVICE_FAMILY_9000)
+	if (trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_9000)
 		iwl_write_prph(trans, DEVICE_SET_NMI_REG,
 			       DEVICE_SET_NMI_VAL_DRV);
-	else if (trans->cfg->device_family < IWL_DEVICE_FAMILY_AX210)
+	else if (trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_AX210)
 		iwl_write_umac_prph(trans, UREG_NIC_SET_NMI_DRIVER,
 				UREG_NIC_SET_NMI_DRIVER_NMI_FROM_DRIVER_MSK);
 	else
@@ -458,7 +458,7 @@ int iwl_dump_fh(struct iwl_trans *trans, char **buf)
 		FH_TSSR_TX_ERROR_REG
 	};
 
-	if (trans->cfg->mq_rx_supported)
+	if (trans->cfg->trans.mq_rx_supported)
 		return iwl_dump_rfh(trans, buf);
 
 #ifdef CONFIG_IWLWIFI_DEBUGFS
@@ -492,11 +492,12 @@ int iwl_dump_fh(struct iwl_trans *trans, char **buf)
 	return 0;
 }
 
-int iwl_finish_nic_init(struct iwl_trans *trans)
+int iwl_finish_nic_init(struct iwl_trans *trans,
+			const struct iwl_cfg_trans_params *cfg_trans)
 {
 	int err;
 
-	if (trans->cfg->bisr_workaround) {
+	if (cfg_trans->bisr_workaround) {
 		/* ensure the TOP FSM isn't still in previous reset */
 		mdelay(2);
 	}
@@ -506,9 +507,9 @@ int iwl_finish_nic_init(struct iwl_trans *trans)
 	 * D0U* --> D0A* (powered-up active) state.
 	 */
 	iwl_set_bit(trans, CSR_GP_CNTRL,
-		    BIT(trans->cfg->csr->flag_init_done));
+		    BIT(cfg_trans->csr->flag_init_done));
 
-	if (trans->cfg->device_family == IWL_DEVICE_FAMILY_8000)
+	if (cfg_trans->device_family == IWL_DEVICE_FAMILY_8000)
 		udelay(2);
 
 	/*
@@ -517,13 +518,13 @@ int iwl_finish_nic_init(struct iwl_trans *trans)
 	 * and accesses to uCode SRAM.
 	 */
 	err = iwl_poll_bit(trans, CSR_GP_CNTRL,
-			   BIT(trans->cfg->csr->flag_mac_clock_ready),
-			   BIT(trans->cfg->csr->flag_mac_clock_ready),
+			   BIT(cfg_trans->csr->flag_mac_clock_ready),
+			   BIT(cfg_trans->csr->flag_mac_clock_ready),
 			   25000);
 	if (err < 0)
 		IWL_DEBUG_INFO(trans, "Failed to wake NIC\n");
 
-	if (trans->cfg->bisr_workaround) {
+	if (cfg_trans->bisr_workaround) {
 		/* ensure BISR shift has finished */
 		udelay(200);
 	}
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-io.h b/drivers/net/wireless/intel/iwlwifi/iwl-io.h
index 920e2146ea3f..f8e4f0f5de0c 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-io.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.h
@@ -99,7 +99,8 @@ void iwl_set_bits_mask_prph(struct iwl_trans *trans, u32 ofs,
 void iwl_clear_bits_prph(struct iwl_trans *trans, u32 ofs, u32 mask);
 void iwl_force_nmi(struct iwl_trans *trans);
 
-int iwl_finish_nic_init(struct iwl_trans *trans);
+int iwl_finish_nic_init(struct iwl_trans *trans,
+			const struct iwl_cfg_trans_params *cfg_trans);
 
 /* Error handling */
 int iwl_dump_fh(struct iwl_trans *trans, char **buf);
@@ -111,35 +112,38 @@ int iwl_dump_fh(struct iwl_trans *trans, char **buf);
  */
 static inline u32 iwl_umac_prph(struct iwl_trans *trans, u32 ofs)
 {
-	return ofs + trans->cfg->umac_prph_offset;
+	return ofs + trans->cfg->trans.umac_prph_offset;
 }
 
 static inline u32 iwl_read_umac_prph_no_grab(struct iwl_trans *trans, u32 ofs)
 {
-	return iwl_read_prph_no_grab(trans, ofs + trans->cfg->umac_prph_offset);
+	return iwl_read_prph_no_grab(trans, ofs +
+				     trans->cfg->trans.umac_prph_offset);
 }
 
 static inline u32 iwl_read_umac_prph(struct iwl_trans *trans, u32 ofs)
 {
-	return iwl_read_prph(trans, ofs + trans->cfg->umac_prph_offset);
+	return iwl_read_prph(trans, ofs + trans->cfg->trans.umac_prph_offset);
 }
 
 static inline void iwl_write_umac_prph_no_grab(struct iwl_trans *trans, u32 ofs,
 					       u32 val)
 {
-	iwl_write_prph_no_grab(trans,  ofs + trans->cfg->umac_prph_offset, val);
+	iwl_write_prph_no_grab(trans,  ofs + trans->cfg->trans.umac_prph_offset,
+			       val);
 }
 
 static inline void iwl_write_umac_prph(struct iwl_trans *trans, u32 ofs,
 				       u32 val)
 {
-	iwl_write_prph(trans,  ofs + trans->cfg->umac_prph_offset, val);
+	iwl_write_prph(trans,  ofs + trans->cfg->trans.umac_prph_offset, val);
 }
 
 static inline int iwl_poll_umac_prph_bit(struct iwl_trans *trans, u32 addr,
 					 u32 bits, u32 mask, int timeout)
 {
-	return iwl_poll_prph_bit(trans, addr + trans->cfg->umac_prph_offset,
+	return iwl_poll_prph_bit(trans, addr +
+				 trans->cfg->trans.umac_prph_offset,
 				 bits, mask, timeout);
 }
 
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index 6d95941f56a7..10aef19680d0 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -434,14 +434,14 @@ static void iwl_init_vht_hw_capab(const struct iwl_cfg *cfg,
 
 	switch (iwlwifi_mod_params.amsdu_size) {
 	case IWL_AMSDU_DEF:
-		if (cfg->mq_rx_supported)
+		if (cfg->trans.mq_rx_supported)
 			vht_cap->cap |=
 				IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454;
 		else
 			vht_cap->cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895;
 		break;
 	case IWL_AMSDU_2K:
-		if (cfg->mq_rx_supported)
+		if (cfg->trans.mq_rx_supported)
 			vht_cap->cap |=
 				IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454;
 		else
@@ -793,10 +793,10 @@ static void iwl_set_hw_address_from_csr(struct iwl_trans *trans,
 {
 	__le32 mac_addr0 =
 		cpu_to_le32(iwl_read32(trans,
-				       trans->cfg->csr->mac_addr0_strap));
+				       trans->cfg->trans.csr->mac_addr0_strap));
 	__le32 mac_addr1 =
 		cpu_to_le32(iwl_read32(trans,
-				       trans->cfg->csr->mac_addr1_strap));
+				       trans->cfg->trans.csr->mac_addr1_strap));
 
 	iwl_flip_hw_address(mac_addr0, mac_addr1, data->hw_addr);
 	/*
@@ -807,9 +807,9 @@ static void iwl_set_hw_address_from_csr(struct iwl_trans *trans,
 		return;
 
 	mac_addr0 = cpu_to_le32(iwl_read32(trans,
-					   trans->cfg->csr->mac_addr0_otp));
+					trans->cfg->trans.csr->mac_addr0_otp));
 	mac_addr1 = cpu_to_le32(iwl_read32(trans,
-					   trans->cfg->csr->mac_addr1_otp));
+					trans->cfg->trans.csr->mac_addr1_otp));
 
 	iwl_flip_hw_address(mac_addr0, mac_addr1, data->hw_addr);
 }
@@ -908,7 +908,7 @@ iwl_nvm_no_wide_in_5ghz(struct device *dev, const struct iwl_cfg *cfg,
 	 * in 5GHz otherwise the FW will throw a sysassert when we try
 	 * to use them.
 	 */
-	if (cfg->device_family == IWL_DEVICE_FAMILY_7000) {
+	if (cfg->trans.device_family == IWL_DEVICE_FAMILY_7000) {
 		/*
 		 * Unlike the other sections in the NVM, the hw
 		 * section uses big-endian.
@@ -1301,7 +1301,7 @@ int iwl_read_external_nvm(struct iwl_trans *trans,
 			 le32_to_cpu(dword_buff[3]));
 
 		/* nvm file validation, dword_buff[2] holds the file version */
-		if (trans->cfg->device_family == IWL_DEVICE_FAMILY_8000 &&
+		if (trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_8000 &&
 		    CSR_HW_REV_STEP(trans->hw_rev) == SILICON_C_STEP &&
 		    le32_to_cpu(dword_buff[2]) < 0xE4A) {
 			ret = -EFAULT;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index 2bf5b83e116c..cd067653814c 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
@@ -1050,7 +1050,7 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
 	 * recording before entering D3. In later devices the FW stops the
 	 * recording automatically.
 	 */
-	if (mvm->trans->cfg->device_family < IWL_DEVICE_FAMILY_9000)
+	if (mvm->trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_9000)
 		iwl_fw_dbg_stop_restart_recording(&mvm->fwrt, NULL, true);
 
 	/* must be last -- this switches firmware state */
@@ -1658,7 +1658,7 @@ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm,
 		mvm_ap_sta->tid_data[i].seq_number = seq;
 	}
 
-	if (mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000) {
+	if (mvm->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22000) {
 		i = mvm->offload_tid;
 		iwl_trans_set_q_ptrs(mvm->trans,
 				     mvm_ap_sta->tid_data[i].txq_id,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 994a4ba07204..2dbb02666851 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -1173,8 +1173,8 @@ static ssize_t iwl_dbgfs_inject_packet_write(struct iwl_mvm *mvm,
 	struct iwl_rx_mpdu_desc *desc;
 	int bin_len = count / 2;
 	int ret = -EINVAL;
-	size_t mpdu_cmd_hdr_size =
-		(mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560) ?
+	size_t mpdu_cmd_hdr_size = (mvm->trans->cfg->trans.device_family >=
+				    IWL_DEVICE_FAMILY_22560) ?
 		sizeof(struct iwl_rx_mpdu_desc) :
 		IWL_RX_DESC_SIZE_V1;
 
@@ -1182,7 +1182,7 @@ static ssize_t iwl_dbgfs_inject_packet_write(struct iwl_mvm *mvm,
 		return -EIO;
 
 	/* supporting only 9000 descriptor */
-	if (!mvm->trans->cfg->mq_rx_supported)
+	if (!mvm->trans->cfg->trans.mq_rx_supported)
 		return -ENOTSUPP;
 
 	rxb._page = alloc_pages(GFP_ATOMIC, 0);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index f09f24089fe7..474e61f436a7 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -357,13 +357,14 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
 			iwl_fw_dbg_error_collect(&mvm->fwrt,
 						 FW_DBG_TRIGGER_ALIVE_TIMEOUT);
 
-		if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000)
+		if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22000)
 			IWL_ERR(mvm,
 				"SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n",
 				iwl_read_umac_prph(trans, UMAG_SB_CPU_1_STATUS),
 				iwl_read_umac_prph(trans,
 						   UMAG_SB_CPU_2_STATUS));
-		else if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_8000)
+		else if (trans->cfg->trans.device_family >=
+			 IWL_DEVICE_FAMILY_8000)
 			IWL_ERR(mvm,
 				"SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n",
 				iwl_read_prph(trans, SB_CPU_1_STATUS),
@@ -557,7 +558,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
 		goto remove_notif;
 	}
 
-	if (mvm->cfg->device_family < IWL_DEVICE_FAMILY_8000) {
+	if (mvm->cfg->trans.device_family < IWL_DEVICE_FAMILY_8000) {
 		ret = iwl_mvm_send_bt_init_conf(mvm);
 		if (ret)
 			goto remove_notif;
@@ -1333,7 +1334,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 		goto error;
 
 	/* Init RSS configuration */
-	if (mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000) {
+	if (mvm->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22000) {
 		ret = iwl_configure_rxq(mvm);
 		if (ret) {
 			IWL_ERR(mvm, "Failed to configure RX queues: %d\n",
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/led.c b/drivers/net/wireless/intel/iwlwifi/mvm/led.c
index 4348bb00e761..64298aec893a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/led.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/led.c
@@ -7,7 +7,7 @@
  *
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2017        Intel Deutschland GmbH
- * Copyright(c) 2018        Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -29,7 +29,7 @@
  *
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2017        Intel Deutschland GmbH
- * Copyright(c) 2018        Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -156,7 +156,7 @@ void iwl_mvm_leds_sync(struct iwl_mvm *mvm)
 	 * if we control through the register, we're doing it
 	 * even when the firmware isn't up, so no need to sync
 	 */
-	if (mvm->cfg->device_family < IWL_DEVICE_FAMILY_8000)
+	if (mvm->cfg->trans.device_family < IWL_DEVICE_FAMILY_8000)
 		return;
 
 	iwl_mvm_led_set(mvm, mvm->led.brightness > 0);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index acc7fee9cb3f..7f37e34b74d4 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -400,7 +400,7 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 	 * for older devices. We also don't see this issue on any newer
 	 * devices.
 	 */
-	if (mvm->cfg->device_family >= IWL_DEVICE_FAMILY_9000)
+	if (mvm->cfg->trans.device_family >= IWL_DEVICE_FAMILY_9000)
 		ieee80211_hw_set(hw, TX_AMSDU);
 	ieee80211_hw_set(hw, TX_FRAG_LIST);
 
@@ -3330,7 +3330,7 @@ static int __iwl_mvm_mac_set_key(struct ieee80211_hw *hw,
 
 	switch (key->cipher) {
 	case WLAN_CIPHER_SUITE_TKIP:
-		if (!mvm->trans->cfg->gen2) {
+		if (!mvm->trans->cfg->trans.gen2) {
 			key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
 			key->flags |= IEEE80211_KEY_FLAG_PUT_IV_SPACE;
 		} else if (vif->type == NL80211_IFTYPE_STATION) {
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 0ea0f72880af..7d3484144891 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -1356,13 +1356,13 @@ static inline bool iwl_mvm_has_new_rx_api(struct iwl_mvm *mvm)
 static inline bool iwl_mvm_has_new_tx_api(struct iwl_mvm *mvm)
 {
 	/* TODO - replace with TLV once defined */
-	return mvm->trans->cfg->use_tfh;
+	return mvm->trans->cfg->trans.use_tfh;
 }
 
 static inline bool iwl_mvm_has_unified_ucode(struct iwl_mvm *mvm)
 {
 	/* TODO - better define this */
-	return mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000;
+	return mvm->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22000;
 }
 
 static inline bool iwl_mvm_is_cdb_supported(struct iwl_mvm *mvm)
@@ -1387,7 +1387,7 @@ static inline bool iwl_mvm_cdb_scan_api(struct iwl_mvm *mvm)
 	 * but then there's a little bit of code in scan that won't make
 	 * any sense...
 	 */
-	return mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000;
+	return mvm->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22000;
 }
 
 static inline bool iwl_mvm_is_scan_ext_chan_supported(struct iwl_mvm *mvm)
@@ -1922,7 +1922,7 @@ void iwl_mvm_vif_set_low_latency(struct iwl_mvm_vif *mvmvif, bool set,
  */
 static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm)
 {
-	return ((BIT(mvm->cfg->base_params->num_of_queues) - 1) &
+	return ((BIT(mvm->cfg->trans.base_params->num_of_queues) - 1) &
 		~BIT(IWL_MVM_DQA_CMD_QUEUE));
 }
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
index a9bb43a2f27b..e2855efc2afd 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
@@ -249,7 +249,7 @@ static int iwl_nvm_read_section(struct iwl_mvm *mvm, u16 section,
 	while (ret == length) {
 		/* Check no memory assumptions fail and cause an overflow */
 		if ((size_read + offset + length) >
-		    mvm->cfg->base_params->eeprom_size) {
+		    mvm->cfg->trans.base_params->eeprom_size) {
 			IWL_ERR(mvm, "EEPROM size is too small for NVM\n");
 			return -ENOBUFS;
 		}
@@ -372,7 +372,7 @@ int iwl_nvm_init(struct iwl_mvm *mvm)
 	/* Read From FW NVM */
 	IWL_DEBUG_EEPROM(mvm->trans->dev, "Read from NVM\n");
 
-	nvm_buffer = kmalloc(mvm->cfg->base_params->eeprom_size,
+	nvm_buffer = kmalloc(mvm->cfg->trans.base_params->eeprom_size,
 			     GFP_KERNEL);
 	if (!nvm_buffer)
 		return -ENOMEM;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index efd694fd8b79..c30ce004af14 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -173,7 +173,7 @@ static void iwl_mvm_nic_config(struct iwl_op_mode *op_mode)
 	 * unrelated errors. Need to further investigate this, but for now
 	 * we'll separate cases.
 	 */
-	if (mvm->trans->cfg->device_family < IWL_DEVICE_FAMILY_8000)
+	if (mvm->trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_8000)
 		reg_val |= CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI;
 
 	if (iwl_fw_dbg_is_d3_debug_enabled(&mvm->fwrt))
@@ -664,7 +664,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	if (iwl_mvm_has_new_rx_api(mvm)) {
 		op_mode->ops = &iwl_mvm_ops_mq;
 		trans->rx_mpdu_cmd_hdr_size =
-			(trans->cfg->device_family >=
+			(trans->cfg->trans.device_family >=
 			 IWL_DEVICE_FAMILY_22560) ?
 			sizeof(struct iwl_rx_mpdu_desc) :
 			IWL_RX_DESC_SIZE_V1;
@@ -728,7 +728,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	trans_cfg.no_reclaim_cmds = no_reclaim_cmds;
 	trans_cfg.n_no_reclaim_cmds = ARRAY_SIZE(no_reclaim_cmds);
 
-	if (mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
+	if (mvm->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560)
 		rb_size_default = IWL_AMSDU_2K;
 	else
 		rb_size_default = IWL_AMSDU_4K;
@@ -757,7 +757,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 
 	trans->wide_cmd_header = true;
 	trans_cfg.bc_table_dword =
-		mvm->trans->cfg->device_family < IWL_DEVICE_FAMILY_22560;
+		mvm->trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_22560;
 
 	trans_cfg.command_groups = iwl_mvm_groups;
 	trans_cfg.command_groups_size = ARRAY_SIZE(iwl_mvm_groups);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
index fcd1b15d2fa0..7300eea03b4c 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
@@ -3338,7 +3338,7 @@ static void rs_build_rates_table_from_fixed(struct iwl_mvm *mvm,
 	if (num_of_ant(ant) == 1)
 		lq_cmd->single_stream_ant_msk = ant;
 
-	if (!mvm->trans->cfg->gen2)
+	if (!mvm->trans->cfg->trans.gen2)
 		lq_cmd->agg_frame_cnt_limit = LINK_QUAL_AGG_FRAME_LIMIT_DEF;
 	else
 		lq_cmd->agg_frame_cnt_limit =
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index 854edd7d7103..65a8f0ad5f29 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -349,7 +349,7 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
 		    !(status & IWL_RX_MPDU_RES_STATUS_TTAK_OK))
 			return 0;
 
-		if (mvm->trans->cfg->gen2 &&
+		if (mvm->trans->cfg->trans.gen2 &&
 		    !(status & RX_MPDU_RES_STATUS_MIC_OK))
 			stats->flag |= RX_FLAG_MMIC_ERROR;
 
@@ -366,7 +366,7 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
 
 		if (pkt_flags & FH_RSCSR_RADA_EN) {
 			stats->flag |= RX_FLAG_ICV_STRIPPED;
-			if (mvm->trans->cfg->gen2)
+			if (mvm->trans->cfg->trans.gen2)
 				stats->flag |= RX_FLAG_MMIC_STRIPPED;
 		}
 
@@ -1504,7 +1504,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 	if (unlikely(test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)))
 		return;
 
-	if (mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560) {
+	if (mvm->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560) {
 		rate_n_flags = le32_to_cpu(desc->v3.rate_n_flags);
 		channel = desc->v3.channel;
 		gp2_on_air_rise = le32_to_cpu(desc->v3.gp2_on_air_rise);
@@ -1605,7 +1605,8 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 	if (likely(!(phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD))) {
 		u64 tsf_on_air_rise;
 
-		if (mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
+		if (mvm->trans->cfg->trans.device_family >=
+		    IWL_DEVICE_FAMILY_22560)
 			tsf_on_air_rise = le64_to_cpu(desc->v3.tsf_on_air_rise);
 		else
 			tsf_on_air_rise = le64_to_cpu(desc->v1.tsf_on_air_rise);
@@ -1731,7 +1732,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 
 			*qc &= ~IEEE80211_QOS_CTL_A_MSDU_PRESENT;
 
-			if (mvm->trans->cfg->device_family ==
+			if (mvm->trans->cfg->trans.device_family ==
 			    IWL_DEVICE_FAMILY_9000) {
 				iwl_mvm_flip_address(hdr->addr3);
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index aa0a2a3e0875..ca7e51313381 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -1604,7 +1604,7 @@ int iwl_mvm_add_sta(struct iwl_mvm *mvm,
 	mvm_sta->mac_id_n_color = FW_CMD_ID_AND_COLOR(mvmvif->id,
 						      mvmvif->color);
 	mvm_sta->vif = vif;
-	if (!mvm->trans->cfg->gen2)
+	if (!mvm->trans->cfg->trans.gen2)
 		mvm_sta->max_agg_bufsize = LINK_QUAL_AGG_FRAME_LIMIT_DEF;
 	else
 		mvm_sta->max_agg_bufsize = LINK_QUAL_AGG_FRAME_LIMIT_GEN2_DEF;
@@ -1954,8 +1954,8 @@ static void iwl_mvm_enable_aux_snif_queue(struct iwl_mvm *mvm, u16 *queue,
 					  u8 sta_id, u8 fifo)
 {
 	unsigned int wdg_timeout = iwlmvm_mod_params.tfd_q_hang_detect ?
-					mvm->cfg->base_params->wd_timeout :
-					IWL_WATCHDOG_DISABLED;
+		mvm->cfg->trans.base_params->wd_timeout :
+		IWL_WATCHDOG_DISABLED;
 
 	if (iwl_mvm_has_new_tx_api(mvm)) {
 		int tvqm_queue =
@@ -2813,7 +2813,7 @@ int iwl_mvm_sta_tx_agg_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	 * to align the wrap around of ssn so we compare relevant values.
 	 */
 	normalized_ssn = tid_data->ssn;
-	if (mvm->trans->cfg->gen2)
+	if (mvm->trans->cfg->trans.gen2)
 		normalized_ssn &= 0xff;
 
 	if (normalized_ssn == tid_data->next_reclaimed) {
@@ -3853,7 +3853,7 @@ u16 iwl_mvm_tid_queued(struct iwl_mvm *mvm, struct iwl_mvm_tid_data *tid_data)
 	 * In 22000 HW, the next_reclaimed index is only 8 bit, so we'll need
 	 * to align the wrap around of ssn so we compare relevant values.
 	 */
-	if (mvm->trans->cfg->gen2)
+	if (mvm->trans->cfg->trans.gen2)
 		sn &= 0xff;
 
 	return ieee80211_sn_sub(sn, tid_data->next_reclaimed);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
index 4effb90b4f75..48d305c9b737 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
@@ -546,7 +546,7 @@ iwl_mvm_set_tx_params(struct iwl_mvm *mvm, struct sk_buff *skb,
 							    hdr->frame_control);
 		}
 
-		if (mvm->trans->cfg->device_family >=
+		if (mvm->trans->cfg->trans.device_family >=
 		    IWL_DEVICE_FAMILY_22560) {
 			struct iwl_tx_cmd_gen3 *cmd = (void *)dev_cmd->payload;
 
@@ -1272,7 +1272,7 @@ static void iwl_mvm_check_ratid_empty(struct iwl_mvm *mvm,
 	 * to align the wrap around of ssn so we compare relevant values.
 	 */
 	normalized_ssn = tid_data->ssn;
-	if (mvm->trans->cfg->gen2)
+	if (mvm->trans->cfg->trans.gen2)
 		normalized_ssn &= 0xff;
 
 	if (normalized_ssn != tid_data->next_reclaimed)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index 06ef853fb84a..f8d6e5672867 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -531,7 +531,7 @@ static void iwl_mvm_dump_lmac_error_log(struct iwl_mvm *mvm, u8 lmac_num)
 		/* reset the device */
 		iwl_trans_sw_reset(trans);
 
-		err = iwl_finish_nic_init(trans);
+		err = iwl_finish_nic_init(trans, &trans->cfg->trans);
 		if (err)
 			return;
 	}
@@ -939,8 +939,9 @@ unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm,
 {
 	struct iwl_fw_dbg_trigger_tlv *trigger;
 	struct iwl_fw_dbg_trigger_txq_timer *txq_timer;
-	unsigned int default_timeout =
-		cmd_q ? IWL_DEF_WD_TIMEOUT : mvm->cfg->base_params->wd_timeout;
+	unsigned int default_timeout = cmd_q ?
+		IWL_DEF_WD_TIMEOUT :
+		mvm->cfg->trans.base_params->wd_timeout;
 
 	if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_TXQ_TIMERS)) {
 		/*
@@ -984,7 +985,7 @@ unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm,
 		return default_timeout;
 	default:
 		WARN_ON(1);
-		return mvm->cfg->base_params->wd_timeout;
+		return mvm->cfg->trans.base_params->wd_timeout;
 	}
 }
 
@@ -1430,7 +1431,7 @@ u32 iwl_mvm_get_systime(struct iwl_mvm *mvm)
 {
 	u32 reg_addr = DEVICE_SYSTEM_TIME_REG;
 
-	if (mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22000 &&
+	if (mvm->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22000 &&
 	    mvm->trans->cfg->gp2_reg_addr)
 		reg_addr = mvm->trans->cfg->gp2_reg_addr;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
index 9b27c955b8dc..1b5de527f141 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
@@ -180,7 +180,7 @@ int iwl_pcie_ctxt_info_gen3_init(struct iwl_trans *trans,
 
 	iwl_set_bit(trans, CSR_CTXT_INFO_BOOT_CTRL,
 		    CSR_AUTO_FUNC_BOOT_ENA);
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_AX210)
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_AX210)
 		iwl_write_umac_prph(trans, UREG_CPU_INIT_RUN, 1);
 	else
 		iwl_set_bit(trans, CSR_GP_CNTRL, CSR_AUTO_FUNC_INIT);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index c02cb976cafe..08990694dd0e 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -995,7 +995,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	struct iwl_trans *iwl_trans;
 	int ret;
 
-	if (WARN_ONCE(!cfg->csr, "CSR addresses aren't configured\n"))
+	if (WARN_ONCE(!cfg->trans.csr, "CSR addresses aren't configured\n"))
 		return -EINVAL;
 
 	iwl_trans = iwl_trans_pcie_alloc(pdev, ent, cfg);
@@ -1022,7 +1022,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		iwl_trans->cfg = cfg_7265d;
 	}
 
-	if (iwl_trans->cfg->rf_id && cfg == &iwl22000_2ac_cfg_hr_cdb &&
+	if (iwl_trans->cfg->trans.rf_id && cfg == &iwl22000_2ac_cfg_hr_cdb &&
 	    iwl_trans->hw_rev != CSR_HW_REV_TYPE_HR_CDB) {
 		u32 rf_id_chp = CSR_HW_RF_ID_TYPE_CHIP_ID(iwl_trans->hw_rf_id);
 		u32 jf_chp_id = CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_JF);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
index 906e1da3923d..53999ea7bb04 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
@@ -253,7 +253,8 @@ struct iwl_dma_ptr {
  */
 static inline int iwl_queue_inc_wrap(struct iwl_trans *trans, int index)
 {
-	return ++index & (trans->cfg->base_params->max_tfd_queue_size - 1);
+	return ++index &
+		(trans->cfg->trans.base_params->max_tfd_queue_size - 1);
 }
 
 /**
@@ -263,7 +264,7 @@ static inline int iwl_queue_inc_wrap(struct iwl_trans *trans, int index)
 static inline __le16 iwl_get_closed_rb_stts(struct iwl_trans *trans,
 					    struct iwl_rxq *rxq)
 {
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560) {
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560) {
 		__le16 *rb_stts = rxq->rb_stts;
 
 		return READ_ONCE(*rb_stts);
@@ -280,7 +281,8 @@ static inline __le16 iwl_get_closed_rb_stts(struct iwl_trans *trans,
  */
 static inline int iwl_queue_dec_wrap(struct iwl_trans *trans, int index)
 {
-	return --index & (trans->cfg->base_params->max_tfd_queue_size - 1);
+	return --index &
+		(trans->cfg->trans.base_params->max_tfd_queue_size - 1);
 }
 
 struct iwl_cmd_meta {
@@ -704,7 +706,7 @@ void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie,
 static inline u16 iwl_pcie_tfd_tb_get_len(struct iwl_trans *trans, void *_tfd,
 					  u8 idx)
 {
-	if (trans->cfg->use_tfh) {
+	if (trans->cfg->trans.use_tfh) {
 		struct iwl_tfh_tfd *tfd = _tfd;
 		struct iwl_tfh_tb *tb = &tfd->tbs[idx];
 
@@ -910,7 +912,7 @@ static inline void *iwl_pcie_get_tfd(struct iwl_trans *trans,
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
-	if (trans->cfg->use_tfh)
+	if (trans->cfg->trans.use_tfh)
 		idx = iwl_pcie_get_cmd_index(txq, idx);
 
 	return txq->tfds + trans_pcie->tfd_size * idx;
@@ -954,7 +956,7 @@ static inline void iwl_enable_rfkill_int(struct iwl_trans *trans)
 					   MSIX_HW_INT_CAUSES_REG_RF_KILL);
 	}
 
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_9000) {
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_9000) {
 		/*
 		 * On 9000-series devices this bit isn't enabled by default, so
 		 * when we power down the device we need set the bit to allow it
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
index a2d709642b2a..79b012e881f0 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
@@ -200,12 +200,12 @@ static inline __le32 iwl_pcie_dma_addr2rbd_ptr(dma_addr_t dma_addr)
  */
 int iwl_pcie_rx_stop(struct iwl_trans *trans)
 {
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560) {
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560) {
 		/* TODO: remove this for 22560 once fw does it */
 		iwl_write_umac_prph(trans, RFH_RXF_DMA_CFG_GEN3, 0);
 		return iwl_poll_umac_prph_bit(trans, RFH_GEN_STATUS_GEN3,
 					      RXF_DMA_IDLE, RXF_DMA_IDLE, 1000);
-	} else if (trans->cfg->mq_rx_supported) {
+	} else if (trans->cfg->trans.mq_rx_supported) {
 		iwl_write_prph(trans, RFH_RXF_DMA_CFG, 0);
 		return iwl_poll_prph_bit(trans, RFH_GEN_STATUS,
 					   RXF_DMA_IDLE, RXF_DMA_IDLE, 1000);
@@ -232,7 +232,7 @@ static void iwl_pcie_rxq_inc_wr_ptr(struct iwl_trans *trans,
 	 * 1. shadow registers aren't enabled
 	 * 2. there is a chance that the NIC is asleep
 	 */
-	if (!trans->cfg->base_params->shadow_reg_enable &&
+	if (!trans->cfg->trans.base_params->shadow_reg_enable &&
 	    test_bit(STATUS_TPOWER_PMI, &trans->status)) {
 		reg = iwl_read32(trans, CSR_UCODE_DRV_GP1);
 
@@ -240,18 +240,18 @@ static void iwl_pcie_rxq_inc_wr_ptr(struct iwl_trans *trans,
 			IWL_DEBUG_INFO(trans, "Rx queue requesting wakeup, GP1 = 0x%x\n",
 				       reg);
 			iwl_set_bit(trans, CSR_GP_CNTRL,
-				    BIT(trans->cfg->csr->flag_mac_access_req));
+				    BIT(trans->cfg->trans.csr->flag_mac_access_req));
 			rxq->need_update = true;
 			return;
 		}
 	}
 
 	rxq->write_actual = round_down(rxq->write, 8);
-	if (trans->cfg->device_family == IWL_DEVICE_FAMILY_22560)
+	if (trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_22560)
 		iwl_write32(trans, HBUS_TARG_WRPTR,
 			    (rxq->write_actual |
 			     ((FIRST_RX_QUEUE + rxq->id) << 16)));
-	else if (trans->cfg->mq_rx_supported)
+	else if (trans->cfg->trans.mq_rx_supported)
 		iwl_write32(trans, RFH_Q_FRBDCB_WIDX_TRG(rxq->id),
 			    rxq->write_actual);
 	else
@@ -279,7 +279,7 @@ static void iwl_pcie_restock_bd(struct iwl_trans *trans,
 				struct iwl_rxq *rxq,
 				struct iwl_rx_mem_buffer *rxb)
 {
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560) {
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560) {
 		struct iwl_rx_transfer_desc *bd = rxq->bd;
 
 		BUILD_BUG_ON(sizeof(*bd) != 2 * sizeof(u64));
@@ -405,7 +405,7 @@ static void iwl_pcie_rxsq_restock(struct iwl_trans *trans,
 static
 void iwl_pcie_rxq_restock(struct iwl_trans *trans, struct iwl_rxq *rxq)
 {
-	if (trans->cfg->mq_rx_supported)
+	if (trans->cfg->trans.mq_rx_supported)
 		iwl_pcie_rxmq_restock(trans, rxq);
 	else
 		iwl_pcie_rxsq_restock(trans, rxq);
@@ -682,7 +682,7 @@ static int iwl_pcie_free_bd_size(struct iwl_trans *trans, bool use_rx_td)
 	if (use_rx_td)
 		return sizeof(*rx_td);
 	else
-		return trans->cfg->mq_rx_supported ? sizeof(__le64) :
+		return trans->cfg->trans.mq_rx_supported ? sizeof(__le64) :
 			sizeof(__le32);
 }
 
@@ -690,7 +690,7 @@ static void iwl_pcie_free_rxq_dma(struct iwl_trans *trans,
 				  struct iwl_rxq *rxq)
 {
 	struct device *dev = trans->dev;
-	bool use_rx_td = (trans->cfg->device_family >=
+	bool use_rx_td = (trans->cfg->trans.device_family >=
 			  IWL_DEVICE_FAMILY_22560);
 	int free_size = iwl_pcie_free_bd_size(trans, use_rx_td);
 
@@ -712,7 +712,7 @@ static void iwl_pcie_free_rxq_dma(struct iwl_trans *trans,
 	rxq->used_bd_dma = 0;
 	rxq->used_bd = NULL;
 
-	if (trans->cfg->device_family < IWL_DEVICE_FAMILY_22560)
+	if (trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_22560)
 		return;
 
 	if (rxq->tr_tail)
@@ -735,13 +735,13 @@ static int iwl_pcie_alloc_rxq_dma(struct iwl_trans *trans,
 	struct device *dev = trans->dev;
 	int i;
 	int free_size;
-	bool use_rx_td = (trans->cfg->device_family >=
+	bool use_rx_td = (trans->cfg->trans.device_family >=
 			  IWL_DEVICE_FAMILY_22560);
 	size_t rb_stts_size = use_rx_td ? sizeof(__le16) :
 			      sizeof(struct iwl_rb_status);
 
 	spin_lock_init(&rxq->lock);
-	if (trans->cfg->mq_rx_supported)
+	if (trans->cfg->trans.mq_rx_supported)
 		rxq->queue_size = MQ_RX_TABLE_SIZE;
 	else
 		rxq->queue_size = RX_QUEUE_SIZE;
@@ -757,7 +757,7 @@ static int iwl_pcie_alloc_rxq_dma(struct iwl_trans *trans,
 	if (!rxq->bd)
 		goto err;
 
-	if (trans->cfg->mq_rx_supported) {
+	if (trans->cfg->trans.mq_rx_supported) {
 		rxq->used_bd = dma_alloc_coherent(dev,
 						  (use_rx_td ? sizeof(*rxq->cd) : sizeof(__le32)) * rxq->queue_size,
 						  &rxq->used_bd_dma,
@@ -807,7 +807,7 @@ int iwl_pcie_rx_alloc(struct iwl_trans *trans)
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_rb_allocator *rba = &trans_pcie->rba;
 	int i, ret;
-	size_t rb_stts_size = trans->cfg->device_family >=
+	size_t rb_stts_size = trans->cfg->trans.device_family >=
 			      IWL_DEVICE_FAMILY_22560 ?
 			      sizeof(__le16) : sizeof(struct iwl_rb_status);
 
@@ -1074,8 +1074,8 @@ int _iwl_pcie_rx_init(struct iwl_trans *trans)
 		rxq->read = 0;
 		rxq->write = 0;
 		rxq->write_actual = 0;
-		memset(rxq->rb_stts, 0,
-		       (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560) ?
+		memset(rxq->rb_stts, 0, (trans->cfg->trans.device_family >=
+					 IWL_DEVICE_FAMILY_22560) ?
 		       sizeof(__le16) : sizeof(struct iwl_rb_status));
 
 		iwl_pcie_rx_init_rxb_lists(rxq);
@@ -1088,7 +1088,7 @@ int _iwl_pcie_rx_init(struct iwl_trans *trans)
 	}
 
 	/* move the pool to the default queue and allocator ownerships */
-	queue_size = trans->cfg->mq_rx_supported ?
+	queue_size = trans->cfg->trans.mq_rx_supported ?
 		     MQ_RX_NUM_RBDS : RX_QUEUE_SIZE;
 	allocator_pool_size = trans->num_rx_queues *
 		(RX_CLAIM_REQ_ALLOC - RX_POST_REQ_ALLOC);
@@ -1120,7 +1120,7 @@ int iwl_pcie_rx_init(struct iwl_trans *trans)
 	if (ret)
 		return ret;
 
-	if (trans->cfg->mq_rx_supported)
+	if (trans->cfg->trans.mq_rx_supported)
 		iwl_pcie_rx_mq_hw_init(trans);
 	else
 		iwl_pcie_rx_hw_init(trans, trans_pcie->rxq);
@@ -1151,7 +1151,7 @@ void iwl_pcie_rx_free(struct iwl_trans *trans)
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_rb_allocator *rba = &trans_pcie->rba;
 	int i;
-	size_t rb_stts_size = trans->cfg->device_family >=
+	size_t rb_stts_size = trans->cfg->trans.device_family >=
 			      IWL_DEVICE_FAMILY_22560 ?
 			      sizeof(__le16) : sizeof(struct iwl_rb_status);
 
@@ -1347,7 +1347,7 @@ static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans,
 		}
 
 		page_stolen |= rxcb._page_stolen;
-		if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
+		if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560)
 			break;
 		offset += ALIGN(len, FH_RSCSR_FRAME_ALIGN);
 	}
@@ -1392,14 +1392,14 @@ static struct iwl_rx_mem_buffer *iwl_pcie_get_rxb(struct iwl_trans *trans,
 
 	BUILD_BUG_ON(sizeof(struct iwl_rx_completion_desc) != 32);
 
-	if (!trans->cfg->mq_rx_supported) {
+	if (!trans->cfg->trans.mq_rx_supported) {
 		rxb = rxq->queue[i];
 		rxq->queue[i] = NULL;
 		return rxb;
 	}
 
 	/* used_bd is a 32/16 bit but only 12 are used to retrieve the vid */
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560)
 		vid = le16_to_cpu(rxq->cd[i].rbid) & 0x0FFF;
 	else
 		vid = le32_to_cpu(rxq->bd_32[i]) & 0x0FFF;
@@ -1515,7 +1515,7 @@ out:
 	/* Backtrack one entry */
 	rxq->read = i;
 	/* update cr tail with the rxq read pointer */
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560)
 		*rxq->cr_tail = cpu_to_le16(r);
 	spin_unlock(&rxq->lock);
 
@@ -1597,7 +1597,7 @@ static void iwl_pcie_irq_handle_error(struct iwl_trans *trans)
 		return;
 	}
 
-	for (i = 0; i < trans->cfg->base_params->num_of_queues; i++) {
+	for (i = 0; i < trans->cfg->trans.base_params->num_of_queues; i++) {
 		if (!trans_pcie->txq[i])
 			continue;
 		del_timer(&trans_pcie->txq[i]->stuck_timer);
@@ -1838,7 +1838,7 @@ irqreturn_t iwl_pcie_irq_handler(int irq, void *dev_id)
 	if (inta & CSR_INT_BIT_ALIVE) {
 		IWL_DEBUG_ISR(trans, "Alive interrupt\n");
 		isr_stats->alive++;
-		if (trans->cfg->gen2) {
+		if (trans->cfg->trans.gen2) {
 			/*
 			 * We can restock, since firmware configured
 			 * the RFH
@@ -2179,13 +2179,13 @@ irqreturn_t iwl_pcie_irq_msix_handler(int irq, void *dev_id)
 	if (inta_hw & MSIX_HW_INT_CAUSES_REG_ALIVE) {
 		IWL_DEBUG_ISR(trans, "Alive interrupt\n");
 		isr_stats->alive++;
-		if (trans->cfg->gen2) {
+		if (trans->cfg->trans.gen2) {
 			/* We can restock, since firmware configured the RFH */
 			iwl_pcie_rxmq_restock(trans, trans_pcie->rxq);
 		}
 	}
 
-	if (trans->cfg->device_family == IWL_DEVICE_FAMILY_22560 &&
+	if (trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_22560 &&
 	    inta_hw & MSIX_HW_INT_CAUSES_REG_IPC) {
 		/* Reflect IML transfer status */
 		int res = iwl_read32(trans, CSR_IML_RESP_ADDR);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
index c099ad8b003f..919b69ab836d 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
@@ -92,7 +92,7 @@ int iwl_pcie_gen2_apm_init(struct iwl_trans *trans)
 
 	iwl_pcie_apm_config(trans);
 
-	ret = iwl_finish_nic_init(trans);
+	ret = iwl_finish_nic_init(trans, &trans->cfg->trans);
 	if (ret)
 		return ret;
 
@@ -133,7 +133,7 @@ static void iwl_pcie_gen2_apm_stop(struct iwl_trans *trans, bool op_mode_leave)
 	 * D0A* (powered-up Active) --> D0U* (Uninitialized) state.
 	 */
 	iwl_clear_bit(trans, CSR_GP_CNTRL,
-		      BIT(trans->cfg->csr->flag_init_done));
+		      BIT(trans->cfg->trans.csr->flag_init_done));
 }
 
 void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans)
@@ -168,14 +168,14 @@ void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans)
 	}
 
 	iwl_pcie_ctxt_info_free_paging(trans);
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560)
 		iwl_pcie_ctxt_info_gen3_free(trans);
 	else
 		iwl_pcie_ctxt_info_free(trans);
 
 	/* Make sure (redundant) we've released our request to stay awake */
 	iwl_clear_bit(trans, CSR_GP_CNTRL,
-		      BIT(trans->cfg->csr->flag_mac_access_req));
+		      BIT(trans->cfg->trans.csr->flag_mac_access_req));
 
 	/* Stop the device, and put it in low power state */
 	iwl_pcie_gen2_apm_stop(trans, false);
@@ -340,7 +340,7 @@ int iwl_trans_pcie_gen2_start_fw(struct iwl_trans *trans,
 		goto out;
 	}
 
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560)
 		ret = iwl_pcie_ctxt_info_gen3_init(trans, fw);
 	else
 		ret = iwl_pcie_ctxt_info_init(trans, fw);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index 8639e60b4f40..db75a79aa8a4 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -184,8 +184,8 @@ out:
 static void iwl_trans_pcie_sw_reset(struct iwl_trans *trans)
 {
 	/* Reset entire device - do controller reset (results in SHRD_HW_RST) */
-	iwl_set_bit(trans, trans->cfg->csr->addr_sw_reset,
-		    BIT(trans->cfg->csr->flag_sw_reset));
+	iwl_set_bit(trans, trans->cfg->trans.csr->addr_sw_reset,
+		    BIT(trans->cfg->trans.csr->flag_sw_reset));
 	usleep_range(5000, 6000);
 }
 
@@ -341,7 +341,7 @@ static int iwl_pcie_apm_init(struct iwl_trans *trans)
 	 */
 
 	/* Disable L0S exit timer (platform NMI Work/Around) */
-	if (trans->cfg->device_family < IWL_DEVICE_FAMILY_8000)
+	if (trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_8000)
 		iwl_set_bit(trans, CSR_GIO_CHICKEN_BITS,
 			    CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER);
 
@@ -365,10 +365,10 @@ static int iwl_pcie_apm_init(struct iwl_trans *trans)
 	iwl_pcie_apm_config(trans);
 
 	/* Configure analog phase-lock-loop before activating to D0A */
-	if (trans->cfg->base_params->pll_cfg)
+	if (trans->cfg->trans.base_params->pll_cfg)
 		iwl_set_bit(trans, CSR_ANA_PLL_CFG, CSR50_ANA_PLL_CFG_VAL);
 
-	ret = iwl_finish_nic_init(trans);
+	ret = iwl_finish_nic_init(trans, &trans->cfg->trans);
 	if (ret)
 		return ret;
 
@@ -440,7 +440,7 @@ static void iwl_pcie_apm_lp_xtal_enable(struct iwl_trans *trans)
 
 	iwl_trans_pcie_sw_reset(trans);
 
-	ret = iwl_finish_nic_init(trans);
+	ret = iwl_finish_nic_init(trans, &trans->cfg->trans);
 	if (WARN_ON(ret)) {
 		/* Release XTAL ON request */
 		__iwl_trans_pcie_clear_bit(trans, CSR_GP_CNTRL,
@@ -490,7 +490,7 @@ static void iwl_pcie_apm_lp_xtal_enable(struct iwl_trans *trans)
 	 * D0A* (powered-up Active) --> D0U* (Uninitialized) state.
 	 */
 	iwl_clear_bit(trans, CSR_GP_CNTRL,
-		      BIT(trans->cfg->csr->flag_init_done));
+		      BIT(trans->cfg->trans.csr->flag_init_done));
 
 	/* Activates XTAL resources monitor */
 	__iwl_trans_pcie_set_bit(trans, CSR_MONITOR_CFG_REG,
@@ -512,12 +512,12 @@ void iwl_pcie_apm_stop_master(struct iwl_trans *trans)
 	int ret;
 
 	/* stop device's busmaster DMA activity */
-	iwl_set_bit(trans, trans->cfg->csr->addr_sw_reset,
-		    BIT(trans->cfg->csr->flag_stop_master));
+	iwl_set_bit(trans, trans->cfg->trans.csr->addr_sw_reset,
+		    BIT(trans->cfg->trans.csr->flag_stop_master));
 
-	ret = iwl_poll_bit(trans, trans->cfg->csr->addr_sw_reset,
-			   BIT(trans->cfg->csr->flag_master_dis),
-			   BIT(trans->cfg->csr->flag_master_dis), 100);
+	ret = iwl_poll_bit(trans, trans->cfg->trans.csr->addr_sw_reset,
+			   BIT(trans->cfg->trans.csr->flag_master_dis),
+			   BIT(trans->cfg->trans.csr->flag_master_dis), 100);
 	if (ret < 0)
 		IWL_WARN(trans, "Master Disable Timed Out, 100 usec\n");
 
@@ -533,10 +533,11 @@ static void iwl_pcie_apm_stop(struct iwl_trans *trans, bool op_mode_leave)
 			iwl_pcie_apm_init(trans);
 
 		/* inform ME that we are leaving */
-		if (trans->cfg->device_family == IWL_DEVICE_FAMILY_7000)
+		if (trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_7000)
 			iwl_set_bits_prph(trans, APMG_PCIDEV_STT_REG,
 					  APMG_PCIDEV_STT_VAL_WAKE_ME);
-		else if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_8000) {
+		else if (trans->cfg->trans.device_family >=
+			 IWL_DEVICE_FAMILY_8000) {
 			iwl_set_bit(trans, CSR_DBG_LINK_PWR_MGMT_REG,
 				    CSR_RESET_LINK_PWR_MGMT_DISABLED);
 			iwl_set_bit(trans, CSR_HW_IF_CONFIG_REG,
@@ -566,7 +567,7 @@ static void iwl_pcie_apm_stop(struct iwl_trans *trans, bool op_mode_leave)
 	 * D0A* (powered-up Active) --> D0U* (Uninitialized) state.
 	 */
 	iwl_clear_bit(trans, CSR_GP_CNTRL,
-		      BIT(trans->cfg->csr->flag_init_done));
+		      BIT(trans->cfg->trans.csr->flag_init_done));
 }
 
 static int iwl_pcie_nic_init(struct iwl_trans *trans)
@@ -593,7 +594,7 @@ static int iwl_pcie_nic_init(struct iwl_trans *trans)
 	if (iwl_pcie_tx_init(trans))
 		return -ENOMEM;
 
-	if (trans->cfg->base_params->shadow_reg_enable) {
+	if (trans->cfg->trans.base_params->shadow_reg_enable) {
 		/* enable shadow regs in HW */
 		iwl_set_bit(trans, CSR_MAC_SHADOW_REG_CTRL, 0x800FFFFF);
 		IWL_DEBUG_INFO(trans, "Enabling shadow registers in device\n");
@@ -831,7 +832,7 @@ static int iwl_pcie_load_cpu_sections_8000(struct iwl_trans *trans,
 
 	iwl_enable_interrupts(trans);
 
-	if (trans->cfg->use_tfh) {
+	if (trans->cfg->trans.use_tfh) {
 		if (cpu == 1)
 			iwl_write_prph(trans, UREG_UCODE_LOAD_STATUS,
 				       0xFFFF);
@@ -963,7 +964,7 @@ monitor:
 		iwl_write_prph(trans, le32_to_cpu(dest->base_reg),
 			       trans->dbg.fw_mon[0].physical >>
 			       dest->base_shift);
-		if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_8000)
+		if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_8000)
 			iwl_write_prph(trans, le32_to_cpu(dest->end_reg),
 				       (trans->dbg.fw_mon[0].physical +
 					trans->dbg.fw_mon[0].size - 256) >>
@@ -1005,7 +1006,7 @@ static int iwl_pcie_load_given_ucode(struct iwl_trans *trans,
 
 	/* supported for 7000 only for the moment */
 	if (iwlwifi_mod_params.fw_monitor &&
-	    trans->cfg->device_family == IWL_DEVICE_FAMILY_7000) {
+	    trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_7000) {
 		iwl_pcie_alloc_fw_monitor(trans, 0);
 
 		if (trans->dbg.fw_mon[0].size) {
@@ -1134,7 +1135,7 @@ static void iwl_pcie_map_non_rx_causes(struct iwl_trans *trans)
 	struct iwl_trans_pcie *trans_pcie =  IWL_TRANS_GET_PCIE_TRANS(trans);
 	int val = trans_pcie->def_irq | MSIX_NON_AUTO_CLEAR_CAUSE;
 	int i, arr_size =
-		(trans->cfg->device_family != IWL_DEVICE_FAMILY_22560) ?
+		(trans->cfg->trans.device_family != IWL_DEVICE_FAMILY_22560) ?
 		ARRAY_SIZE(causes_list) : ARRAY_SIZE(causes_list_v2);
 
 	/*
@@ -1144,7 +1145,8 @@ static void iwl_pcie_map_non_rx_causes(struct iwl_trans *trans)
 	 */
 	for (i = 0; i < arr_size; i++) {
 		struct iwl_causes_list *causes =
-			(trans->cfg->device_family != IWL_DEVICE_FAMILY_22560) ?
+			(trans->cfg->trans.device_family !=
+			 IWL_DEVICE_FAMILY_22560) ?
 			causes_list : causes_list_v2;
 
 		iwl_write8(trans, CSR_MSIX_IVAR(causes[i].addr), val);
@@ -1188,7 +1190,7 @@ void iwl_pcie_conf_msix_hw(struct iwl_trans_pcie *trans_pcie)
 	struct iwl_trans *trans = trans_pcie->trans;
 
 	if (!trans_pcie->msix_enabled) {
-		if (trans->cfg->mq_rx_supported &&
+		if (trans->cfg->trans.mq_rx_supported &&
 		    test_bit(STATUS_DEVICE_ENABLED, &trans->status))
 			iwl_write_umac_prph(trans, UREG_CHICK,
 					    UREG_CHICK_MSI_ENABLE);
@@ -1269,7 +1271,7 @@ static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans)
 
 	/* Make sure (redundant) we've released our request to stay awake */
 	iwl_clear_bit(trans, CSR_GP_CNTRL,
-		      BIT(trans->cfg->csr->flag_mac_access_req));
+		      BIT(trans->cfg->trans.csr->flag_mac_access_req));
 
 	/* Stop the device, and put it in low power state */
 	iwl_pcie_apm_stop(trans, false);
@@ -1396,7 +1398,7 @@ static int iwl_trans_pcie_start_fw(struct iwl_trans *trans,
 	iwl_write32(trans, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
 
 	/* Load the given image to the HW */
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_8000)
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_8000)
 		ret = iwl_pcie_load_given_ucode_8000(trans, fw);
 	else
 		ret = iwl_pcie_load_given_ucode(trans, fw);
@@ -1469,7 +1471,7 @@ void iwl_trans_pcie_rf_kill(struct iwl_trans *trans, bool state)
 	IWL_WARN(trans, "reporting RF_KILL (radio %s)\n",
 		 state ? "disabled" : "enabled");
 	if (iwl_op_mode_hw_rf_kill(trans->op_mode, state)) {
-		if (trans->cfg->gen2)
+		if (trans->cfg->trans.gen2)
 			_iwl_trans_pcie_gen2_stop_device(trans);
 		else
 			_iwl_trans_pcie_stop_device(trans);
@@ -1499,9 +1501,9 @@ static void iwl_trans_pcie_d3_suspend(struct iwl_trans *trans, bool test,
 	iwl_pcie_synchronize_irqs(trans);
 
 	iwl_clear_bit(trans, CSR_GP_CNTRL,
-		      BIT(trans->cfg->csr->flag_mac_access_req));
+		      BIT(trans->cfg->trans.csr->flag_mac_access_req));
 	iwl_clear_bit(trans, CSR_GP_CNTRL,
-		      BIT(trans->cfg->csr->flag_init_done));
+		      BIT(trans->cfg->trans.csr->flag_init_done));
 
 	if (reset) {
 		/*
@@ -1530,9 +1532,9 @@ static int iwl_trans_pcie_d3_resume(struct iwl_trans *trans,
 	}
 
 	iwl_set_bit(trans, CSR_GP_CNTRL,
-		    BIT(trans->cfg->csr->flag_mac_access_req));
+		    BIT(trans->cfg->trans.csr->flag_mac_access_req));
 
-	ret = iwl_finish_nic_init(trans);
+	ret = iwl_finish_nic_init(trans, &trans->cfg->trans);
 	if (ret)
 		return ret;
 
@@ -1552,7 +1554,7 @@ static int iwl_trans_pcie_d3_resume(struct iwl_trans *trans,
 
 	if (!reset) {
 		iwl_clear_bit(trans, CSR_GP_CNTRL,
-			      BIT(trans->cfg->csr->flag_mac_access_req));
+			      BIT(trans->cfg->trans.csr->flag_mac_access_req));
 	} else {
 		iwl_trans_pcie_tx_reset(trans);
 
@@ -1583,7 +1585,7 @@ static void iwl_pcie_set_interrupt_capa(struct pci_dev *pdev,
 	int max_irqs, num_irqs, i, ret;
 	u16 pci_cmd;
 
-	if (!trans->cfg->mq_rx_supported)
+	if (!trans->cfg->trans.mq_rx_supported)
 		goto enable_msi;
 
 	max_irqs = min_t(u32, num_online_cpus() + 2, IWL_MAX_RX_HW_QUEUES);
@@ -1704,7 +1706,7 @@ static int iwl_trans_pcie_clear_persistence_bit(struct iwl_trans *trans)
 {
 	u32 hpm, wprot;
 
-	switch (trans->cfg->device_family) {
+	switch (trans->cfg->trans.device_family) {
 	case IWL_DEVICE_FAMILY_9000:
 		wprot = PREG_PRPH_WPROT_9000;
 		break;
@@ -1819,7 +1821,7 @@ static u32 iwl_trans_pcie_read32(struct iwl_trans *trans, u32 ofs)
 
 static u32 iwl_trans_pcie_prph_msk(struct iwl_trans *trans)
 {
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560)
 		return 0x00FFFFFF;
 	else
 		return 0x000FFFFF;
@@ -1890,7 +1892,7 @@ void iwl_trans_pcie_free(struct iwl_trans *trans)
 
 	iwl_pcie_synchronize_irqs(trans);
 
-	if (trans->cfg->gen2)
+	if (trans->cfg->trans.gen2)
 		iwl_pcie_gen2_tx_free(trans);
 	else
 		iwl_pcie_tx_free(trans);
@@ -1972,8 +1974,8 @@ static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans,
 
 	/* this bit wakes up the NIC */
 	__iwl_trans_pcie_set_bit(trans, CSR_GP_CNTRL,
-				 BIT(trans->cfg->csr->flag_mac_access_req));
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_8000)
+				 BIT(trans->cfg->trans.csr->flag_mac_access_req));
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_8000)
 		udelay(2);
 
 	/*
@@ -1997,8 +1999,8 @@ static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans,
 	 * and do not save/restore SRAM when power cycling.
 	 */
 	ret = iwl_poll_bit(trans, CSR_GP_CNTRL,
-			   BIT(trans->cfg->csr->flag_val_mac_access_en),
-			   (BIT(trans->cfg->csr->flag_mac_clock_ready) |
+			   BIT(trans->cfg->trans.csr->flag_val_mac_access_en),
+			   (BIT(trans->cfg->trans.csr->flag_mac_clock_ready) |
 			    CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP), 15000);
 	if (unlikely(ret < 0)) {
 		u32 cntrl = iwl_read32(trans, CSR_GP_CNTRL);
@@ -2080,7 +2082,7 @@ static void iwl_trans_pcie_release_nic_access(struct iwl_trans *trans,
 		goto out;
 
 	__iwl_trans_pcie_clear_bit(trans, CSR_GP_CNTRL,
-				   BIT(trans->cfg->csr->flag_mac_access_req));
+				   BIT(trans->cfg->trans.csr->flag_mac_access_req));
 	/*
 	 * Above we read the CSR_GP_CNTRL register, which will flush
 	 * any previous writes, but we need the write that clears the
@@ -2187,7 +2189,7 @@ static void iwl_trans_pcie_block_txq_ptrs(struct iwl_trans *trans, bool block)
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	int i;
 
-	for (i = 0; i < trans->cfg->base_params->num_of_queues; i++) {
+	for (i = 0; i < trans->cfg->trans.base_params->num_of_queues; i++) {
 		struct iwl_txq *txq = trans_pcie->txq[i];
 
 		if (i == trans_pcie->cmd_queue)
@@ -2218,7 +2220,7 @@ void iwl_trans_pcie_log_scd_error(struct iwl_trans *trans, struct iwl_txq *txq)
 	bool active;
 	u8 fifo;
 
-	if (trans->cfg->use_tfh) {
+	if (trans->cfg->trans.use_tfh) {
 		IWL_ERR(trans, "Queue %d is stuck %d %d\n", txq_id,
 			txq->read_ptr, txq->write_ptr);
 		/* TODO: access new SCD registers and dump them */
@@ -2235,9 +2237,9 @@ void iwl_trans_pcie_log_scd_error(struct iwl_trans *trans, struct iwl_txq *txq)
 		jiffies_to_msecs(txq->wd_timeout),
 		txq->read_ptr, txq->write_ptr,
 		iwl_read_prph(trans, SCD_QUEUE_RDPTR(txq_id)) &
-			(trans->cfg->base_params->max_tfd_queue_size - 1),
+			(trans->cfg->trans.base_params->max_tfd_queue_size - 1),
 		iwl_read_prph(trans, SCD_QUEUE_WRPTR(txq_id)) &
-			(trans->cfg->base_params->max_tfd_queue_size - 1),
+			(trans->cfg->trans.base_params->max_tfd_queue_size - 1),
 		iwl_read_direct32(trans, FH_TX_TRB_REG(fifo)));
 }
 
@@ -2326,7 +2328,9 @@ static int iwl_trans_pcie_wait_txqs_empty(struct iwl_trans *trans, u32 txq_bm)
 	int ret = 0;
 
 	/* waiting for all the tx frames complete might take a while */
-	for (cnt = 0; cnt < trans->cfg->base_params->num_of_queues; cnt++) {
+	for (cnt = 0;
+	     cnt < trans->cfg->trans.base_params->num_of_queues;
+	     cnt++) {
 
 		if (cnt == trans_pcie->cmd_queue)
 			continue;
@@ -2470,7 +2474,8 @@ static ssize_t iwl_dbgfs_tx_queue_read(struct file *file,
 	int ret;
 	size_t bufsz;
 
-	bufsz = sizeof(char) * 75 * trans->cfg->base_params->num_of_queues;
+	bufsz = sizeof(char) * 75 *
+		trans->cfg->trans.base_params->num_of_queues;
 
 	if (!trans_pcie->txq_memory)
 		return -EAGAIN;
@@ -2479,7 +2484,9 @@ static ssize_t iwl_dbgfs_tx_queue_read(struct file *file,
 	if (!buf)
 		return -ENOMEM;
 
-	for (cnt = 0; cnt < trans->cfg->base_params->num_of_queues; cnt++) {
+	for (cnt = 0;
+	     cnt < trans->cfg->trans.base_params->num_of_queues;
+	     cnt++) {
 		txq = trans_pcie->txq[cnt];
 		pos += scnprintf(buf + pos, bufsz - pos,
 				"hwq %.2d: read=%u write=%u use=%d stop=%d need_update=%d frozen=%d%s\n",
@@ -2949,7 +2956,7 @@ static u32 iwl_trans_pcie_fh_regs_dump(struct iwl_trans *trans,
 	(*data)->len = cpu_to_le32(fh_regs_len);
 	val = (void *)(*data)->data;
 
-	if (!trans->cfg->gen2)
+	if (!trans->cfg->trans.gen2)
 		for (i = FH_MEM_LOWER_BOUND; i < FH_MEM_UPPER_BOUND;
 		     i += sizeof(u32))
 			*val++ = cpu_to_le32(iwl_trans_pcie_read32(trans, i));
@@ -2997,7 +3004,7 @@ iwl_trans_pcie_dump_pointers(struct iwl_trans *trans,
 {
 	u32 base, base_high, write_ptr, write_ptr_val, wrap_cnt;
 
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_AX210) {
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_AX210) {
 		base = DBGC_CUR_DBGBUF_BASE_ADDR_LSB;
 		base_high = DBGC_CUR_DBGBUF_BASE_ADDR_MSB;
 		write_ptr = DBGC_CUR_DBGBUF_STATUS;
@@ -3017,7 +3024,7 @@ iwl_trans_pcie_dump_pointers(struct iwl_trans *trans,
 		cpu_to_le32(iwl_read_prph(trans, wrap_cnt));
 	fw_mon_data->fw_mon_base_ptr =
 		cpu_to_le32(iwl_read_prph(trans, base));
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_AX210) {
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_AX210) {
 		fw_mon_data->fw_mon_base_high_ptr =
 			cpu_to_le32(iwl_read_prph(trans, base_high));
 		write_ptr_val &= DBGC_CUR_DBGBUF_STATUS_OFFSET_MSK;
@@ -3034,8 +3041,8 @@ iwl_trans_pcie_dump_monitor(struct iwl_trans *trans,
 
 	if (trans->dbg.dest_tlv ||
 	    (trans->dbg.num_blocks &&
-	     (trans->cfg->device_family == IWL_DEVICE_FAMILY_7000 ||
-	      trans->cfg->device_family >= IWL_DEVICE_FAMILY_AX210))) {
+	     (trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_7000 ||
+	      trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_AX210))) {
 		struct iwl_fw_error_dump_fw_mon *fw_mon_data;
 
 		(*data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_FW_MONITOR);
@@ -3118,7 +3125,7 @@ static int iwl_trans_get_fw_monitor_len(struct iwl_trans *trans, u32 *len)
 			      trans->dbg.dest_tlv->end_shift;
 
 			/* Make "end" point to the actual end */
-			if (trans->cfg->device_family >=
+			if (trans->cfg->trans.device_family >=
 			    IWL_DEVICE_FAMILY_8000 ||
 			    trans->dbg.dest_tlv->monitor_mode == MARBH_MODE)
 				end += (1 << trans->dbg.dest_tlv->end_shift);
@@ -3144,7 +3151,7 @@ static struct iwl_trans_dump_data
 	u32 len, num_rbs = 0, monitor_len = 0;
 	int i, ptr;
 	bool dump_rbs = test_bit(STATUS_FW_ERROR, &trans->status) &&
-			!trans->cfg->mq_rx_supported &&
+			!trans->cfg->trans.mq_rx_supported &&
 			dump_mask & BIT(IWL_FW_ERROR_DUMP_RB);
 
 	if (!dump_mask)
@@ -3169,7 +3176,7 @@ static struct iwl_trans_dump_data
 
 	/* FH registers */
 	if (dump_mask & BIT(IWL_FW_ERROR_DUMP_FH_REGS)) {
-		if (trans->cfg->gen2)
+		if (trans->cfg->trans.gen2)
 			len += sizeof(*data) +
 			       (iwl_umac_prph(trans, FH_MEM_UPPER_BOUND_GEN2) -
 				iwl_umac_prph(trans, FH_MEM_LOWER_BOUND_GEN2));
@@ -3193,7 +3200,7 @@ static struct iwl_trans_dump_data
 	}
 
 	/* Paged memory for gen2 HW */
-	if (trans->cfg->gen2 && dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING))
+	if (trans->cfg->trans.gen2 && dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING))
 		for (i = 0; i < trans->init_dram.paging_cnt; i++)
 			len += sizeof(*data) +
 			       sizeof(struct iwl_fw_error_dump_paging) +
@@ -3248,7 +3255,8 @@ static struct iwl_trans_dump_data
 		len += iwl_trans_pcie_dump_rbs(trans, &data, num_rbs);
 
 	/* Paged memory for gen2 HW */
-	if (trans->cfg->gen2 && dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING)) {
+	if (trans->cfg->trans.gen2 &&
+	    dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING)) {
 		for (i = 0; i < trans->init_dram.paging_cnt; i++) {
 			struct iwl_fw_error_dump_paging *paging;
 			u32 page_len = trans->init_dram.paging[i].size;
@@ -3374,7 +3382,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 	if (ret)
 		return ERR_PTR(ret);
 
-	if (cfg->gen2)
+	if (cfg->trans.gen2)
 		trans = iwl_trans_alloc(sizeof(struct iwl_trans_pcie),
 					&pdev->dev, cfg, &trans_ops_pcie_gen2);
 	else
@@ -3398,7 +3406,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 	}
 	trans_pcie->debug_rfkill = -1;
 
-	if (!cfg->base_params->pcie_l1_allowed) {
+	if (!cfg->trans.base_params->pcie_l1_allowed) {
 		/*
 		 * W/A - seems to solve weird behavior. We need to remove this
 		 * if we don't want to stay in L1 all the time. This wastes a
@@ -3411,7 +3419,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 
 	trans_pcie->def_rx_queue = 0;
 
-	if (cfg->use_tfh) {
+	if (cfg->trans.use_tfh) {
 		addr_size = 64;
 		trans_pcie->max_tbs = IWL_TFH_NUM_TBS;
 		trans_pcie->tfd_size = sizeof(struct iwl_tfh_tfd);
@@ -3473,7 +3481,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 	 * "dash" value). To keep hw_rev backwards compatible - we'll store it
 	 * in the old format.
 	 */
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_8000) {
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_8000) {
 		unsigned long flags;
 
 		trans->hw_rev = (trans->hw_rev & 0xfff0) |
@@ -3489,7 +3497,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 		 * in-order to recognize C step driver should read chip version
 		 * id located at the AUX bus MISC address space.
 		 */
-		ret = iwl_finish_nic_init(trans);
+		ret = iwl_finish_nic_init(trans, &trans->cfg->trans);
 		if (ret)
 			goto out_no_pci;
 
@@ -3516,7 +3524,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev,
 #if IS_ENABLED(CONFIG_IWLMVM)
 	trans->hw_rf_id = iwl_read32(trans, CSR_HW_RF_ID);
 
-	if (cfg == &iwlax210_2ax_cfg_so_hr_a0) {
+	if (trans->cfg == &iwlax210_2ax_cfg_so_hr_a0) {
 		if (trans->hw_rev == CSR_HW_REV_TYPE_TY) {
 			trans->cfg = &iwlax210_2ax_cfg_ty_gf_a0;
 		} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
index 70a15364190c..3fb688826302 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
@@ -113,7 +113,7 @@ void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie,
 	 */
 	num_fetch_chunks = DIV_ROUND_UP(filled_tfd_size, 64) - 1;
 
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560) {
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560) {
 		/* Starting from 22560, the HW expects bytes */
 		WARN_ON(trans_pcie->bc_table_dword);
 		WARN_ON(len > 0x3FFF);
@@ -547,7 +547,7 @@ struct iwl_tfh_tfd *iwl_pcie_gen2_build_tfd(struct iwl_trans *trans,
 
 	memset(tfd, 0, sizeof(*tfd));
 
-	if (trans->cfg->device_family < IWL_DEVICE_FAMILY_22560)
+	if (trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_22560)
 		len = sizeof(struct iwl_tx_cmd_gen2);
 	else
 		len = sizeof(struct iwl_tx_cmd_gen3);
@@ -629,7 +629,7 @@ int iwl_trans_pcie_gen2_tx(struct iwl_trans *trans, struct sk_buff *skb,
 		return -1;
 	}
 
-	if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560) {
+	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560) {
 		struct iwl_tx_cmd_gen3 *tx_cmd_gen3 =
 			(void *)dev_cmd->payload;
 
@@ -1129,7 +1129,7 @@ int iwl_trans_pcie_dyn_txq_alloc_dma(struct iwl_trans *trans,
 	if (!txq)
 		return -ENOMEM;
 	ret = iwl_pcie_alloc_dma_ptr(trans, &txq->bc_tbl,
-				     (trans->cfg->device_family >=
+				     (trans->cfg->trans.device_family >=
 				      IWL_DEVICE_FAMILY_22560) ?
 				     sizeof(struct iwl_gen3_bc_tbl) :
 				     sizeof(struct iwlagn_scd_bc_tbl));
@@ -1193,7 +1193,7 @@ int iwl_trans_pcie_txq_alloc_response(struct iwl_trans *trans,
 
 	txq->id = qid;
 	trans_pcie->txq[qid] = txq;
-	wr_ptr &= (trans->cfg->base_params->max_tfd_queue_size - 1);
+	wr_ptr &= (trans->cfg->trans.base_params->max_tfd_queue_size - 1);
 
 	/* Place first TFD at index corresponding to start sequence number */
 	txq->read_ptr = wr_ptr;
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index 8b7b918e71ad..774c8bfe8450 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -113,17 +113,17 @@ int iwl_queue_space(struct iwl_trans *trans, const struct iwl_txq *q)
 	 * If q->n_window is smaller than max_tfd_queue_size, there is no need
 	 * to reserve any queue entries for this purpose.
 	 */
-	if (q->n_window < trans->cfg->base_params->max_tfd_queue_size)
+	if (q->n_window < trans->cfg->trans.base_params->max_tfd_queue_size)
 		max = q->n_window;
 	else
-		max = trans->cfg->base_params->max_tfd_queue_size - 1;
+		max = trans->cfg->trans.base_params->max_tfd_queue_size - 1;
 
 	/*
 	 * max_tfd_queue_size is a power of 2, so the following is equivalent to
 	 * modulo by max_tfd_queue_size and is well defined.
 	 */
 	used = (q->write_ptr - q->read_ptr) &
-		(trans->cfg->base_params->max_tfd_queue_size - 1);
+		(trans->cfg->trans.base_params->max_tfd_queue_size - 1);
 
 	if (WARN_ON(used > max))
 		return 0;
@@ -292,7 +292,7 @@ static void iwl_pcie_txq_inc_wr_ptr(struct iwl_trans *trans,
 	 * 2. NIC is woken up for CMD regardless of shadow outside this function
 	 * 3. there is a chance that the NIC is asleep
 	 */
-	if (!trans->cfg->base_params->shadow_reg_enable &&
+	if (!trans->cfg->trans.base_params->shadow_reg_enable &&
 	    txq_id != trans_pcie->cmd_queue &&
 	    test_bit(STATUS_TPOWER_PMI, &trans->status)) {
 		/*
@@ -306,7 +306,7 @@ static void iwl_pcie_txq_inc_wr_ptr(struct iwl_trans *trans,
 			IWL_DEBUG_INFO(trans, "Tx queue %d requesting wakeup, GP1 = 0x%x\n",
 				       txq_id, reg);
 			iwl_set_bit(trans, CSR_GP_CNTRL,
-				    BIT(trans->cfg->csr->flag_mac_access_req));
+				    BIT(trans->cfg->trans.csr->flag_mac_access_req));
 			txq->need_update = true;
 			return;
 		}
@@ -327,7 +327,7 @@ void iwl_pcie_txq_check_wrptrs(struct iwl_trans *trans)
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	int i;
 
-	for (i = 0; i < trans->cfg->base_params->num_of_queues; i++) {
+	for (i = 0; i < trans->cfg->trans.base_params->num_of_queues; i++) {
 		struct iwl_txq *txq = trans_pcie->txq[i];
 
 		if (!test_bit(i, trans_pcie->queue_used))
@@ -346,7 +346,7 @@ static inline dma_addr_t iwl_pcie_tfd_tb_get_addr(struct iwl_trans *trans,
 						  void *_tfd, u8 idx)
 {
 
-	if (trans->cfg->use_tfh) {
+	if (trans->cfg->trans.use_tfh) {
 		struct iwl_tfh_tfd *tfd = _tfd;
 		struct iwl_tfh_tb *tb = &tfd->tbs[idx];
 
@@ -389,7 +389,7 @@ 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)
 {
-	if (trans->cfg->use_tfh) {
+	if (trans->cfg->trans.use_tfh) {
 		struct iwl_tfh_tfd *tfd = _tfd;
 
 		return le16_to_cpu(tfd->num_tbs) & 0x1f;
@@ -436,7 +436,7 @@ static void iwl_pcie_tfd_unmap(struct iwl_trans *trans,
 
 	meta->tbs = 0;
 
-	if (trans->cfg->use_tfh) {
+	if (trans->cfg->trans.use_tfh) {
 		struct iwl_tfh_tfd *tfd_fh = (void *)tfd;
 
 		tfd_fh->num_tbs = 0;
@@ -524,14 +524,14 @@ int iwl_pcie_txq_alloc(struct iwl_trans *trans, struct iwl_txq *txq,
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	size_t tfd_sz = trans_pcie->tfd_size *
-		trans->cfg->base_params->max_tfd_queue_size;
+		trans->cfg->trans.base_params->max_tfd_queue_size;
 	size_t tb0_buf_sz;
 	int i;
 
 	if (WARN_ON(txq->entries || txq->tfds))
 		return -EINVAL;
 
-	if (trans->cfg->use_tfh)
+	if (trans->cfg->trans.use_tfh)
 		tfd_sz = trans_pcie->tfd_size * slots_num;
 
 	timer_setup(&txq->stuck_timer, iwl_pcie_txq_stuck_timer, 0);
@@ -590,7 +590,8 @@ int iwl_pcie_txq_init(struct iwl_trans *trans, struct iwl_txq *txq,
 		      int slots_num, bool cmd_queue)
 {
 	int ret;
-	u32 tfd_queue_max_size = trans->cfg->base_params->max_tfd_queue_size;
+	u32 tfd_queue_max_size =
+		trans->cfg->trans.base_params->max_tfd_queue_size;
 
 	txq->need_update = false;
 
@@ -638,14 +639,14 @@ static void iwl_pcie_clear_cmd_in_flight(struct iwl_trans *trans)
 
 	lockdep_assert_held(&trans_pcie->reg_lock);
 
-	if (!trans->cfg->base_params->apmg_wake_up_wa)
+	if (!trans->cfg->trans.base_params->apmg_wake_up_wa)
 		return;
 	if (WARN_ON(!trans_pcie->cmd_hold_nic_awake))
 		return;
 
 	trans_pcie->cmd_hold_nic_awake = false;
 	__iwl_trans_pcie_clear_bit(trans, CSR_GP_CNTRL,
-				   BIT(trans->cfg->csr->flag_mac_access_req));
+				   BIT(trans->cfg->trans.csr->flag_mac_access_req));
 }
 
 /*
@@ -725,7 +726,7 @@ static void iwl_pcie_txq_free(struct iwl_trans *trans, int txq_id)
 	if (txq->tfds) {
 		dma_free_coherent(dev,
 				  trans_pcie->tfd_size *
-				  trans->cfg->base_params->max_tfd_queue_size,
+				  trans->cfg->trans.base_params->max_tfd_queue_size,
 				  txq->tfds, txq->dma_addr);
 		txq->dma_addr = 0;
 		txq->tfds = NULL;
@@ -747,7 +748,7 @@ static void iwl_pcie_txq_free(struct iwl_trans *trans, int txq_id)
 void iwl_pcie_tx_start(struct iwl_trans *trans, u32 scd_base_addr)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	int nq = trans->cfg->base_params->num_of_queues;
+	int nq = trans->cfg->trans.base_params->num_of_queues;
 	int chan;
 	u32 reg_val;
 	int clear_dwords = (SCD_TRANS_TBL_OFFSET_QUEUE(nq) -
@@ -774,7 +775,7 @@ void iwl_pcie_tx_start(struct iwl_trans *trans, u32 scd_base_addr)
 	/* The chain extension of the SCD doesn't work well. This feature is
 	 * enabled by default by the HW, so we need to disable it manually.
 	 */
-	if (trans->cfg->base_params->scd_chain_ext_wa)
+	if (trans->cfg->trans.base_params->scd_chain_ext_wa)
 		iwl_write_prph(trans, SCD_CHAINEXT_EN, 0);
 
 	iwl_trans_ac_txq_enable(trans, trans_pcie->cmd_queue,
@@ -796,7 +797,7 @@ void iwl_pcie_tx_start(struct iwl_trans *trans, u32 scd_base_addr)
 			   reg_val | FH_TX_CHICKEN_BITS_SCD_AUTO_RETRY_EN);
 
 	/* Enable L1-Active */
-	if (trans->cfg->device_family < IWL_DEVICE_FAMILY_8000)
+	if (trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_8000)
 		iwl_clear_bits_prph(trans, APMG_PCIDEV_STT_REG,
 				    APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
 }
@@ -810,13 +811,13 @@ void iwl_trans_pcie_tx_reset(struct iwl_trans *trans)
 	 * we should never get here in gen2 trans mode return early to avoid
 	 * having invalid accesses
 	 */
-	if (WARN_ON_ONCE(trans->cfg->gen2))
+	if (WARN_ON_ONCE(trans->cfg->trans.gen2))
 		return;
 
-	for (txq_id = 0; txq_id < trans->cfg->base_params->num_of_queues;
+	for (txq_id = 0; txq_id < trans->cfg->trans.base_params->num_of_queues;
 	     txq_id++) {
 		struct iwl_txq *txq = trans_pcie->txq[txq_id];
-		if (trans->cfg->use_tfh)
+		if (trans->cfg->trans.use_tfh)
 			iwl_write_direct64(trans,
 					   FH_MEM_CBBC_QUEUE(trans, txq_id),
 					   txq->dma_addr);
@@ -899,7 +900,7 @@ int iwl_pcie_tx_stop(struct iwl_trans *trans)
 		return 0;
 
 	/* Unmap DMA from host system and free skb's */
-	for (txq_id = 0; txq_id < trans->cfg->base_params->num_of_queues;
+	for (txq_id = 0; txq_id < trans->cfg->trans.base_params->num_of_queues;
 	     txq_id++)
 		iwl_pcie_txq_unmap(trans, txq_id);
 
@@ -921,7 +922,7 @@ void iwl_pcie_tx_free(struct iwl_trans *trans)
 	/* Tx queues */
 	if (trans_pcie->txq_memory) {
 		for (txq_id = 0;
-		     txq_id < trans->cfg->base_params->num_of_queues;
+		     txq_id < trans->cfg->trans.base_params->num_of_queues;
 		     txq_id++) {
 			iwl_pcie_txq_free(trans, txq_id);
 			trans_pcie->txq[txq_id] = NULL;
@@ -945,9 +946,10 @@ static int iwl_pcie_tx_alloc(struct iwl_trans *trans)
 	int ret;
 	int txq_id, slots_num;
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	u16 bc_tbls_size = trans->cfg->base_params->num_of_queues;
+	u16 bc_tbls_size = trans->cfg->trans.base_params->num_of_queues;
 
-	bc_tbls_size *= (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560) ?
+	bc_tbls_size *= (trans->cfg->trans.device_family >=
+			 IWL_DEVICE_FAMILY_22560) ?
 		sizeof(struct iwl_gen3_bc_tbl) :
 		sizeof(struct iwlagn_scd_bc_tbl);
 
@@ -972,8 +974,9 @@ static int iwl_pcie_tx_alloc(struct iwl_trans *trans)
 		goto error;
 	}
 
-	trans_pcie->txq_memory = kcalloc(trans->cfg->base_params->num_of_queues,
-					 sizeof(struct iwl_txq), GFP_KERNEL);
+	trans_pcie->txq_memory =
+		kcalloc(trans->cfg->trans.base_params->num_of_queues,
+			sizeof(struct iwl_txq), GFP_KERNEL);
 	if (!trans_pcie->txq_memory) {
 		IWL_ERR(trans, "Not enough memory for txq\n");
 		ret = -ENOMEM;
@@ -981,7 +984,7 @@ static int iwl_pcie_tx_alloc(struct iwl_trans *trans)
 	}
 
 	/* Alloc and init all Tx queues, including the command queue (#4/#9) */
-	for (txq_id = 0; txq_id < trans->cfg->base_params->num_of_queues;
+	for (txq_id = 0; txq_id < trans->cfg->trans.base_params->num_of_queues;
 	     txq_id++) {
 		bool cmd_queue = (txq_id == trans_pcie->cmd_queue);
 
@@ -1035,7 +1038,7 @@ int iwl_pcie_tx_init(struct iwl_trans *trans)
 	spin_unlock(&trans_pcie->irq_lock);
 
 	/* Alloc and init all Tx queues, including the command queue (#4/#9) */
-	for (txq_id = 0; txq_id < trans->cfg->base_params->num_of_queues;
+	for (txq_id = 0; txq_id < trans->cfg->trans.base_params->num_of_queues;
 	     txq_id++) {
 		bool cmd_queue = (txq_id == trans_pcie->cmd_queue);
 
@@ -1063,7 +1066,7 @@ int iwl_pcie_tx_init(struct iwl_trans *trans)
 	}
 
 	iwl_set_bits_prph(trans, SCD_GP_CTRL, SCD_GP_CTRL_AUTO_ACTIVE_MODE);
-	if (trans->cfg->base_params->num_of_queues > 20)
+	if (trans->cfg->trans.base_params->num_of_queues > 20)
 		iwl_set_bits_prph(trans, SCD_GP_CTRL,
 				  SCD_GP_CTRL_ENABLE_31_QUEUES);
 
@@ -1135,7 +1138,7 @@ void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int txq_id, int ssn,
 		IWL_ERR(trans,
 			"%s: Read index for txq id (%d), last_to_free %d is out of range [0-%d] %d %d.\n",
 			__func__, txq_id, last_to_free,
-			trans->cfg->base_params->max_tfd_queue_size,
+			trans->cfg->trans.base_params->max_tfd_queue_size,
 			txq->write_ptr, txq->read_ptr);
 		goto out;
 	}
@@ -1158,7 +1161,7 @@ void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int txq_id, int ssn,
 
 		txq->entries[read_ptr].skb = NULL;
 
-		if (!trans->cfg->use_tfh)
+		if (!trans->cfg->trans.use_tfh)
 			iwl_pcie_txq_inval_byte_cnt_tbl(trans, txq);
 
 		iwl_pcie_txq_free_tfd(trans, txq);
@@ -1250,19 +1253,19 @@ static int iwl_pcie_set_cmd_in_flight(struct iwl_trans *trans,
 	 * returned. This needs to be done only on NICs that have
 	 * apmg_wake_up_wa set.
 	 */
-	if (cfg->base_params->apmg_wake_up_wa &&
+	if (cfg->trans.base_params->apmg_wake_up_wa &&
 	    !trans_pcie->cmd_hold_nic_awake) {
 		__iwl_trans_pcie_set_bit(trans, CSR_GP_CNTRL,
-					 BIT(cfg->csr->flag_mac_access_req));
+					 BIT(cfg->trans.csr->flag_mac_access_req));
 
 		ret = iwl_poll_bit(trans, CSR_GP_CNTRL,
-				   BIT(cfg->csr->flag_val_mac_access_en),
-				   (BIT(cfg->csr->flag_mac_clock_ready) |
+				   BIT(cfg->trans.csr->flag_val_mac_access_en),
+				   (BIT(cfg->trans.csr->flag_mac_clock_ready) |
 				    CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP),
 				   15000);
 		if (ret < 0) {
 			__iwl_trans_pcie_clear_bit(trans, CSR_GP_CNTRL,
-					BIT(cfg->csr->flag_mac_access_req));
+					BIT(cfg->trans.csr->flag_mac_access_req));
 			IWL_ERR(trans, "Failed to wake NIC for hcmd\n");
 			return -EIO;
 		}
@@ -1292,12 +1295,12 @@ void iwl_pcie_cmdq_reclaim(struct iwl_trans *trans, int txq_id, int idx)
 	idx = iwl_pcie_get_cmd_index(txq, idx);
 	r = iwl_pcie_get_cmd_index(txq, txq->read_ptr);
 
-	if (idx >= trans->cfg->base_params->max_tfd_queue_size ||
+	if (idx >= trans->cfg->trans.base_params->max_tfd_queue_size ||
 	    (!iwl_queue_used(txq, idx))) {
 		WARN_ONCE(test_bit(txq_id, trans_pcie->queue_used),
 			  "%s: Read index for DMA queue txq id (%d), index %d is out of range [0-%d] %d %d.\n",
 			  __func__, txq_id, idx,
-			  trans->cfg->base_params->max_tfd_queue_size,
+			  trans->cfg->trans.base_params->max_tfd_queue_size,
 			  txq->write_ptr, txq->read_ptr);
 		return;
 	}
@@ -1411,7 +1414,7 @@ bool iwl_trans_pcie_txq_enable(struct iwl_trans *trans, int txq_id, u16 ssn,
 		 * this sad hardware issue.
 		 * This bug has been fixed on devices 9000 and up.
 		 */
-		scd_bug = !trans->cfg->mq_rx_supported &&
+		scd_bug = !trans->cfg->trans.mq_rx_supported &&
 			!((ssn - txq->write_ptr) & 0x3f) &&
 			(ssn != txq->write_ptr);
 		if (scd_bug)
-- 
cgit v1.2.3


From 286ca8eb4d0a9721046e75cc91d2a5338051c093 Mon Sep 17 00:00:00 2001
From: Luca Coelho <luciano.coelho@intel.com>
Date: Fri, 12 Jul 2019 15:03:48 +0300
Subject: iwlwifi: add a pointer to the trans_cfg directly in trans

Add a pointer to the iwl_trans structure and point it to the trans
part of the cfg.  This is the first step in disassociating the trans
configuration from the rest of the configuration.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/fw/dbg.c        |  30 +++---
 drivers/net/wireless/intel/iwlwifi/fw/dbg.h        |   2 +-
 drivers/net/wireless/intel/iwlwifi/fw/paging.c     |   2 +-
 drivers/net/wireless/intel/iwlwifi/fw/smem.c       |   2 +-
 drivers/net/wireless/intel/iwlwifi/iwl-drv.c       |  10 +-
 .../net/wireless/intel/iwlwifi/iwl-eeprom-read.c   |   8 +-
 drivers/net/wireless/intel/iwlwifi/iwl-fh.h        |   2 +-
 drivers/net/wireless/intel/iwlwifi/iwl-io.c        |   6 +-
 drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c |  10 +-
 drivers/net/wireless/intel/iwlwifi/iwl-trans.h     |   2 +
 drivers/net/wireless/intel/iwlwifi/mvm/d3.c        |   4 +-
 drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c   |   4 +-
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c        |   6 +-
 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c  |   2 +-
 drivers/net/wireless/intel/iwlwifi/mvm/mvm.h       |   6 +-
 drivers/net/wireless/intel/iwlwifi/mvm/ops.c       |   8 +-
 drivers/net/wireless/intel/iwlwifi/mvm/rs.c        |   2 +-
 drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c      |  10 +-
 drivers/net/wireless/intel/iwlwifi/mvm/sta.c       |   6 +-
 drivers/net/wireless/intel/iwlwifi/mvm/tx.c        |   4 +-
 drivers/net/wireless/intel/iwlwifi/mvm/utils.c     |   2 +-
 .../wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c   |   2 +-
 drivers/net/wireless/intel/iwlwifi/pcie/drv.c      |  15 +--
 drivers/net/wireless/intel/iwlwifi/pcie/internal.h |  12 +--
 drivers/net/wireless/intel/iwlwifi/pcie/rx.c       |  54 +++++------
 .../net/wireless/intel/iwlwifi/pcie/trans-gen2.c   |   8 +-
 drivers/net/wireless/intel/iwlwifi/pcie/trans.c    | 108 ++++++++++-----------
 drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c  |  10 +-
 drivers/net/wireless/intel/iwlwifi/pcie/tx.c       |  68 ++++++-------
 29 files changed, 199 insertions(+), 206 deletions(-)

(limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
index ef5c75bbd0dd..310b85b508b3 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c
@@ -243,7 +243,7 @@ static void iwl_fw_dump_rxf(struct iwl_fw_runtime *fwrt,
 		/* Pull RXF2 */
 		iwl_fwrt_dump_rxf(fwrt, dump_data, cfg->rxfifo2_size,
 				  RXF_DIFF_FROM_PREV +
-				  fwrt->trans->cfg->trans.umac_prph_offset, 1);
+				  fwrt->trans->trans_cfg->umac_prph_offset, 1);
 		/* Pull LMAC2 RXF1 */
 		if (fwrt->smem_cfg.num_lmacs > 1)
 			iwl_fwrt_dump_rxf(fwrt, dump_data,
@@ -684,10 +684,10 @@ static void iwl_fw_prph_handler(struct iwl_fw_runtime *fwrt, void *ptr,
 {
 	u32 range_len;
 
-	if (fwrt->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_AX210) {
+	if (fwrt->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) {
 		range_len = ARRAY_SIZE(iwl_prph_dump_addr_ax210);
 		handler(fwrt, iwl_prph_dump_addr_ax210, range_len, ptr);
-	} else if (fwrt->trans->cfg->trans.device_family >=
+	} else if (fwrt->trans->trans_cfg->device_family >=
 		   IWL_DEVICE_FAMILY_22000) {
 		range_len = ARRAY_SIZE(iwl_prph_dump_addr_22000);
 		handler(fwrt, iwl_prph_dump_addr_22000, range_len, ptr);
@@ -695,7 +695,7 @@ static void iwl_fw_prph_handler(struct iwl_fw_runtime *fwrt, void *ptr,
 		range_len = ARRAY_SIZE(iwl_prph_dump_addr_comm);
 		handler(fwrt, iwl_prph_dump_addr_comm, range_len, ptr);
 
-		if (fwrt->trans->cfg->trans.mq_rx_supported) {
+		if (fwrt->trans->trans_cfg->mq_rx_supported) {
 			range_len = ARRAY_SIZE(iwl_prph_dump_addr_9000);
 			handler(fwrt, iwl_prph_dump_addr_9000, range_len, ptr);
 		}
@@ -857,7 +857,7 @@ iwl_fw_error_dump_file(struct iwl_fw_runtime *fwrt,
 			iwl_fw_prph_handler(fwrt, &prph_len,
 					    iwl_fw_get_prph_len);
 
-		if (fwrt->trans->cfg->trans.device_family ==
+		if (fwrt->trans->trans_cfg->device_family ==
 		    IWL_DEVICE_FAMILY_7000 &&
 		    iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_RADIO_REG))
 			radio_len = sizeof(*dump_data) + RADIO_REG_MAX_READ;
@@ -1138,7 +1138,7 @@ static int iwl_dump_ini_paging_iter(struct iwl_fw_runtime *fwrt,
 	struct iwl_fw_ini_error_dump_range *range;
 	u32 page_size;
 
-	if (!fwrt->trans->cfg->trans.gen2)
+	if (!fwrt->trans->trans_cfg->gen2)
 		return _iwl_dump_ini_paging_iter(fwrt, reg, range_ptr, idx);
 
 	range = range_ptr;
@@ -1444,7 +1444,7 @@ static void
 	struct iwl_fw_ini_monitor_dump *mon_dump = (void *)data;
 	u32 write_ptr_addr, write_ptr_msk, cycle_cnt_addr, cycle_cnt_msk;
 
-	switch (fwrt->trans->cfg->trans.device_family) {
+	switch (fwrt->trans->trans_cfg->device_family) {
 	case IWL_DEVICE_FAMILY_9000:
 	case IWL_DEVICE_FAMILY_22000:
 		write_ptr_addr = MON_BUFF_WRPTR_VER2;
@@ -1454,7 +1454,7 @@ static void
 		break;
 	default:
 		IWL_ERR(fwrt, "Unsupported device family %d\n",
-			fwrt->trans->cfg->trans.device_family);
+			fwrt->trans->trans_cfg->device_family);
 		return NULL;
 	}
 
@@ -1471,10 +1471,10 @@ static void
 	struct iwl_fw_ini_monitor_dump *mon_dump = (void *)data;
 	const struct iwl_cfg *cfg = fwrt->trans->cfg;
 
-	if (fwrt->trans->cfg->trans.device_family != IWL_DEVICE_FAMILY_9000 &&
-	    fwrt->trans->cfg->trans.device_family != IWL_DEVICE_FAMILY_22000) {
+	if (fwrt->trans->trans_cfg->device_family != IWL_DEVICE_FAMILY_9000 &&
+	    fwrt->trans->trans_cfg->device_family != IWL_DEVICE_FAMILY_22000) {
 		IWL_ERR(fwrt, "Unsupported device family %d\n",
-			fwrt->trans->cfg->trans.device_family);
+			fwrt->trans->trans_cfg->device_family);
 		return NULL;
 	}
 
@@ -1495,7 +1495,7 @@ static u32 iwl_dump_ini_mem_ranges(struct iwl_fw_runtime *fwrt,
 static u32 iwl_dump_ini_paging_ranges(struct iwl_fw_runtime *fwrt,
 				      struct iwl_fw_ini_region_cfg *reg)
 {
-	if (fwrt->trans->cfg->trans.gen2)
+	if (fwrt->trans->trans_cfg->gen2)
 		return fwrt->trans->init_dram.paging_cnt;
 
 	return fwrt->num_of_paging_blk;
@@ -1543,7 +1543,7 @@ static u32 iwl_dump_ini_paging_get_size(struct iwl_fw_runtime *fwrt,
 	u32 range_header_len = sizeof(struct iwl_fw_ini_error_dump_range);
 	u32 size = sizeof(struct iwl_fw_ini_error_dump);
 
-	if (fwrt->trans->cfg->trans.gen2) {
+	if (fwrt->trans->trans_cfg->gen2) {
 		for (i = 0; i < iwl_dump_ini_paging_ranges(fwrt, reg); i++)
 			size += range_header_len +
 				fwrt->trans->init_dram.paging[i].size;
@@ -2472,7 +2472,7 @@ static int iwl_fw_dbg_suspend_resume_hcmd(struct iwl_trans *trans, bool suspend)
 static void iwl_fw_dbg_stop_recording(struct iwl_trans *trans,
 				      struct iwl_fw_dbg_params *params)
 {
-	if (trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_7000) {
+	if (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_7000) {
 		iwl_set_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x100);
 		return;
 	}
@@ -2496,7 +2496,7 @@ static int iwl_fw_dbg_restart_recording(struct iwl_trans *trans,
 	if (!params)
 		return -EIO;
 
-	if (trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_7000) {
+	if (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_7000) {
 		iwl_clear_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x100);
 		iwl_clear_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x1);
 		iwl_set_bits_prph(trans, MON_BUFF_SAMPLE_CTL, 0x1);
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
index 0c8da5e07854..b2445bef908c 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h
@@ -302,7 +302,7 @@ static inline bool iwl_fw_dbg_is_d3_debug_enabled(struct iwl_fw_runtime *fwrt)
 static inline bool iwl_fw_dbg_is_paging_enabled(struct iwl_fw_runtime *fwrt)
 {
 	return iwl_fw_dbg_type_on(fwrt, IWL_FW_ERROR_DUMP_PAGING) &&
-		!fwrt->trans->cfg->trans.gen2 &&
+		!fwrt->trans->trans_cfg->gen2 &&
 		fwrt->cur_fw_img < IWL_UCODE_TYPE_MAX &&
 		fwrt->fw->img[fwrt->cur_fw_img].paging_mem_size &&
 		fwrt->fw_paging_db[0].fw_paging_block;
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/paging.c b/drivers/net/wireless/intel/iwlwifi/fw/paging.c
index 705eeff1a645..2bd76bd9dfa5 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/paging.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/paging.c
@@ -322,7 +322,7 @@ int iwl_init_paging(struct iwl_fw_runtime *fwrt, enum iwl_ucode_type type)
 	const struct fw_img *fw = &fwrt->fw->img[type];
 	int ret;
 
-	if (fwrt->trans->cfg->trans.gen2)
+	if (fwrt->trans->trans_cfg->gen2)
 		return 0;
 
 	/*
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/smem.c b/drivers/net/wireless/intel/iwlwifi/fw/smem.c
index a88117d48ade..409b2dd854ac 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/smem.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/smem.c
@@ -151,7 +151,7 @@ void iwl_get_shared_mem_conf(struct iwl_fw_runtime *fwrt)
 	}
 
 	pkt = cmd.resp_pkt;
-	if (fwrt->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22000)
+	if (fwrt->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000)
 		iwl_parse_shared_mem_22000(fwrt, pkt);
 	else
 		iwl_parse_shared_mem(fwrt, pkt);
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index a204ecbdacaf..ff0519ea00a5 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -215,7 +215,7 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first)
 	const struct iwl_cfg *cfg = drv->trans->cfg;
 	char tag[8];
 
-	if (drv->trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_9000 &&
+	if (drv->trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_9000 &&
 	    (CSR_HW_REV_STEP(drv->trans->hw_rev) != SILICON_B_STEP &&
 	     CSR_HW_REV_STEP(drv->trans->hw_rev) != SILICON_C_STEP)) {
 		IWL_ERR(drv,
@@ -1120,7 +1120,7 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 
 			if (tlv_len != sizeof(*dbg_ptrs))
 				goto invalid_tlv_len;
-			if (drv->trans->cfg->trans.device_family <
+			if (drv->trans->trans_cfg->device_family <
 			    IWL_DEVICE_FAMILY_22000)
 				break;
 			drv->trans->dbg.umac_error_event_table =
@@ -1136,7 +1136,7 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 
 			if (tlv_len != sizeof(*dbg_ptrs))
 				goto invalid_tlv_len;
-			if (drv->trans->cfg->trans.device_family <
+			if (drv->trans->trans_cfg->device_family <
 			    IWL_DEVICE_FAMILY_22000)
 				break;
 			drv->trans->dbg.lmac_error_event_table[0] =
@@ -1522,14 +1522,14 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
 		fw->init_evtlog_size = (pieces->init_evtlog_size - 16)/12;
 	else
 		fw->init_evtlog_size =
-			drv->trans->cfg->trans.base_params->max_event_log_size;
+			drv->trans->trans_cfg->base_params->max_event_log_size;
 	fw->init_errlog_ptr = pieces->init_errlog_ptr;
 	fw->inst_evtlog_ptr = pieces->inst_evtlog_ptr;
 	if (pieces->inst_evtlog_size)
 		fw->inst_evtlog_size = (pieces->inst_evtlog_size - 16)/12;
 	else
 		fw->inst_evtlog_size =
-			drv->trans->cfg->trans.base_params->max_event_log_size;
+			drv->trans->trans_cfg->base_params->max_event_log_size;
 	fw->inst_errlog_ptr = pieces->inst_errlog_ptr;
 
 	/*
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
index 88f38e4cf7ef..80bc2e44c7b1 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
@@ -207,7 +207,7 @@ static int iwl_init_otp_access(struct iwl_trans *trans)
 	 * CSR auto clock gate disable bit -
 	 * this is only applicable for HW with OTP shadow RAM
 	 */
-	if (trans->cfg->trans.base_params->shadow_ram_support)
+	if (trans->trans_cfg->base_params->shadow_ram_support)
 		iwl_set_bit(trans, CSR_DBG_LINK_PWR_MGMT_REG,
 			    CSR_RESET_LINK_PWR_MGMT_DISABLED);
 
@@ -328,7 +328,7 @@ static int iwl_find_otp_image(struct iwl_trans *trans,
 		}
 		/* more in the link list, continue */
 		usedblocks++;
-	} while (usedblocks <= trans->cfg->trans.base_params->max_ll_items);
+	} while (usedblocks <= trans->trans_cfg->base_params->max_ll_items);
 
 	/* OTP has no valid blocks */
 	IWL_DEBUG_EEPROM(trans->dev, "OTP has no valid blocks\n");
@@ -361,7 +361,7 @@ int iwl_read_eeprom(struct iwl_trans *trans, u8 **eeprom, size_t *eeprom_size)
 	if (nvm_is_otp < 0)
 		return nvm_is_otp;
 
-	sz = trans->cfg->trans.base_params->eeprom_size;
+	sz = trans->trans_cfg->base_params->eeprom_size;
 	IWL_DEBUG_EEPROM(trans->dev, "NVM size = %d\n", sz);
 
 	e = kmalloc(sz, GFP_KERNEL);
@@ -396,7 +396,7 @@ int iwl_read_eeprom(struct iwl_trans *trans, u8 **eeprom, size_t *eeprom_size)
 			    CSR_OTP_GP_REG_ECC_CORR_STATUS_MSK |
 			    CSR_OTP_GP_REG_ECC_UNCORR_STATUS_MSK);
 		/* traversing the linked list if no shadow ram supported */
-		if (!trans->cfg->trans.base_params->shadow_ram_support) {
+		if (!trans->trans_cfg->base_params->shadow_ram_support) {
 			ret = iwl_find_otp_image(trans, &validblockaddr);
 			if (ret)
 				goto err_unlock;
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-fh.h b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
index dfaad564ef09..0c12df558240 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h
@@ -127,7 +127,7 @@
 static inline unsigned int FH_MEM_CBBC_QUEUE(struct iwl_trans *trans,
 					     unsigned int chnl)
 {
-	if (trans->cfg->trans.use_tfh) {
+	if (trans->trans_cfg->use_tfh) {
 		WARN_ON_ONCE(chnl >= 64);
 		return TFH_TFDQ_CBB_TABLE + 8 * chnl;
 	}
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-io.c b/drivers/net/wireless/intel/iwlwifi/iwl-io.c
index 7561a3891788..1b7414bf7bef 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-io.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-io.c
@@ -304,10 +304,10 @@ IWL_EXPORT_SYMBOL(iwl_clear_bits_prph);
 
 void iwl_force_nmi(struct iwl_trans *trans)
 {
-	if (trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_9000)
+	if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_9000)
 		iwl_write_prph(trans, DEVICE_SET_NMI_REG,
 			       DEVICE_SET_NMI_VAL_DRV);
-	else if (trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_AX210)
+	else if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_AX210)
 		iwl_write_umac_prph(trans, UREG_NIC_SET_NMI_DRIVER,
 				UREG_NIC_SET_NMI_DRIVER_NMI_FROM_DRIVER_MSK);
 	else
@@ -458,7 +458,7 @@ int iwl_dump_fh(struct iwl_trans *trans, char **buf)
 		FH_TSSR_TX_ERROR_REG
 	};
 
-	if (trans->cfg->trans.mq_rx_supported)
+	if (trans->trans_cfg->mq_rx_supported)
 		return iwl_dump_rfh(trans, buf);
 
 #ifdef CONFIG_IWLWIFI_DEBUGFS
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index 10aef19680d0..e43e452403f5 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -793,10 +793,10 @@ static void iwl_set_hw_address_from_csr(struct iwl_trans *trans,
 {
 	__le32 mac_addr0 =
 		cpu_to_le32(iwl_read32(trans,
-				       trans->cfg->trans.csr->mac_addr0_strap));
+				       trans->trans_cfg->csr->mac_addr0_strap));
 	__le32 mac_addr1 =
 		cpu_to_le32(iwl_read32(trans,
-				       trans->cfg->trans.csr->mac_addr1_strap));
+				       trans->trans_cfg->csr->mac_addr1_strap));
 
 	iwl_flip_hw_address(mac_addr0, mac_addr1, data->hw_addr);
 	/*
@@ -807,9 +807,9 @@ static void iwl_set_hw_address_from_csr(struct iwl_trans *trans,
 		return;
 
 	mac_addr0 = cpu_to_le32(iwl_read32(trans,
-					trans->cfg->trans.csr->mac_addr0_otp));
+					trans->trans_cfg->csr->mac_addr0_otp));
 	mac_addr1 = cpu_to_le32(iwl_read32(trans,
-					trans->cfg->trans.csr->mac_addr1_otp));
+					trans->trans_cfg->csr->mac_addr1_otp));
 
 	iwl_flip_hw_address(mac_addr0, mac_addr1, data->hw_addr);
 }
@@ -1301,7 +1301,7 @@ int iwl_read_external_nvm(struct iwl_trans *trans,
 			 le32_to_cpu(dword_buff[3]));
 
 		/* nvm file validation, dword_buff[2] holds the file version */
-		if (trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_8000 &&
+		if (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_8000 &&
 		    CSR_HW_REV_STEP(trans->hw_rev) == SILICON_C_STEP &&
 		    le32_to_cpu(dword_buff[2]) < 0xE4A) {
 			ret = -EFAULT;
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
index 1b9bf9f94367..4152ae972aa7 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
@@ -743,6 +743,7 @@ struct iwl_trans_debug {
  *
  * @ops - pointer to iwl_trans_ops
  * @op_mode - pointer to the op_mode
+ * @trans_cfg: the trans-specific configuration part
  * @cfg - pointer to the configuration
  * @drv - pointer to iwl_drv
  * @status: a bit-mask of transport status flags
@@ -774,6 +775,7 @@ struct iwl_trans_debug {
 struct iwl_trans {
 	const struct iwl_trans_ops *ops;
 	struct iwl_op_mode *op_mode;
+	const struct iwl_cfg_trans_params *trans_cfg;
 	const struct iwl_cfg *cfg;
 	struct iwl_drv *drv;
 	enum iwl_trans_state state;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index cd067653814c..cd7172d7f72e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
@@ -1050,7 +1050,7 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
 	 * recording before entering D3. In later devices the FW stops the
 	 * recording automatically.
 	 */
-	if (mvm->trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_9000)
+	if (mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_9000)
 		iwl_fw_dbg_stop_restart_recording(&mvm->fwrt, NULL, true);
 
 	/* must be last -- this switches firmware state */
@@ -1658,7 +1658,7 @@ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm,
 		mvm_ap_sta->tid_data[i].seq_number = seq;
 	}
 
-	if (mvm->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22000) {
+	if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000) {
 		i = mvm->offload_tid;
 		iwl_trans_set_q_ptrs(mvm->trans,
 				     mvm_ap_sta->tid_data[i].txq_id,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 2dbb02666851..ad18c2f1a806 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -1173,7 +1173,7 @@ static ssize_t iwl_dbgfs_inject_packet_write(struct iwl_mvm *mvm,
 	struct iwl_rx_mpdu_desc *desc;
 	int bin_len = count / 2;
 	int ret = -EINVAL;
-	size_t mpdu_cmd_hdr_size = (mvm->trans->cfg->trans.device_family >=
+	size_t mpdu_cmd_hdr_size = (mvm->trans->trans_cfg->device_family >=
 				    IWL_DEVICE_FAMILY_22560) ?
 		sizeof(struct iwl_rx_mpdu_desc) :
 		IWL_RX_DESC_SIZE_V1;
@@ -1182,7 +1182,7 @@ static ssize_t iwl_dbgfs_inject_packet_write(struct iwl_mvm *mvm,
 		return -EIO;
 
 	/* supporting only 9000 descriptor */
-	if (!mvm->trans->cfg->trans.mq_rx_supported)
+	if (!mvm->trans->trans_cfg->mq_rx_supported)
 		return -ENOTSUPP;
 
 	rxb._page = alloc_pages(GFP_ATOMIC, 0);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index 474e61f436a7..fcb51cb3010e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -357,13 +357,13 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
 			iwl_fw_dbg_error_collect(&mvm->fwrt,
 						 FW_DBG_TRIGGER_ALIVE_TIMEOUT);
 
-		if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22000)
+		if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000)
 			IWL_ERR(mvm,
 				"SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n",
 				iwl_read_umac_prph(trans, UMAG_SB_CPU_1_STATUS),
 				iwl_read_umac_prph(trans,
 						   UMAG_SB_CPU_2_STATUS));
-		else if (trans->cfg->trans.device_family >=
+		else if (trans->trans_cfg->device_family >=
 			 IWL_DEVICE_FAMILY_8000)
 			IWL_ERR(mvm,
 				"SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n",
@@ -1334,7 +1334,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 		goto error;
 
 	/* Init RSS configuration */
-	if (mvm->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22000) {
+	if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000) {
 		ret = iwl_configure_rxq(mvm);
 		if (ret) {
 			IWL_ERR(mvm, "Failed to configure RX queues: %d\n",
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 7f37e34b74d4..98c9562647c3 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -3330,7 +3330,7 @@ static int __iwl_mvm_mac_set_key(struct ieee80211_hw *hw,
 
 	switch (key->cipher) {
 	case WLAN_CIPHER_SUITE_TKIP:
-		if (!mvm->trans->cfg->trans.gen2) {
+		if (!mvm->trans->trans_cfg->gen2) {
 			key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
 			key->flags |= IEEE80211_KEY_FLAG_PUT_IV_SPACE;
 		} else if (vif->type == NL80211_IFTYPE_STATION) {
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 7d3484144891..9e76d494c45c 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -1356,13 +1356,13 @@ static inline bool iwl_mvm_has_new_rx_api(struct iwl_mvm *mvm)
 static inline bool iwl_mvm_has_new_tx_api(struct iwl_mvm *mvm)
 {
 	/* TODO - replace with TLV once defined */
-	return mvm->trans->cfg->trans.use_tfh;
+	return mvm->trans->trans_cfg->use_tfh;
 }
 
 static inline bool iwl_mvm_has_unified_ucode(struct iwl_mvm *mvm)
 {
 	/* TODO - better define this */
-	return mvm->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22000;
+	return mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000;
 }
 
 static inline bool iwl_mvm_is_cdb_supported(struct iwl_mvm *mvm)
@@ -1387,7 +1387,7 @@ static inline bool iwl_mvm_cdb_scan_api(struct iwl_mvm *mvm)
 	 * but then there's a little bit of code in scan that won't make
 	 * any sense...
 	 */
-	return mvm->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22000;
+	return mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000;
 }
 
 static inline bool iwl_mvm_is_scan_ext_chan_supported(struct iwl_mvm *mvm)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index c30ce004af14..35b393f8cd85 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -173,7 +173,7 @@ static void iwl_mvm_nic_config(struct iwl_op_mode *op_mode)
 	 * unrelated errors. Need to further investigate this, but for now
 	 * we'll separate cases.
 	 */
-	if (mvm->trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_8000)
+	if (mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_8000)
 		reg_val |= CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI;
 
 	if (iwl_fw_dbg_is_d3_debug_enabled(&mvm->fwrt))
@@ -664,7 +664,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	if (iwl_mvm_has_new_rx_api(mvm)) {
 		op_mode->ops = &iwl_mvm_ops_mq;
 		trans->rx_mpdu_cmd_hdr_size =
-			(trans->cfg->trans.device_family >=
+			(trans->trans_cfg->device_family >=
 			 IWL_DEVICE_FAMILY_22560) ?
 			sizeof(struct iwl_rx_mpdu_desc) :
 			IWL_RX_DESC_SIZE_V1;
@@ -728,7 +728,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	trans_cfg.no_reclaim_cmds = no_reclaim_cmds;
 	trans_cfg.n_no_reclaim_cmds = ARRAY_SIZE(no_reclaim_cmds);
 
-	if (mvm->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560)
+	if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560)
 		rb_size_default = IWL_AMSDU_2K;
 	else
 		rb_size_default = IWL_AMSDU_4K;
@@ -757,7 +757,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 
 	trans->wide_cmd_header = true;
 	trans_cfg.bc_table_dword =
-		mvm->trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_22560;
+		mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_22560;
 
 	trans_cfg.command_groups = iwl_mvm_groups;
 	trans_cfg.command_groups_size = ARRAY_SIZE(iwl_mvm_groups);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
index 7300eea03b4c..42d525e46e80 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
@@ -3338,7 +3338,7 @@ static void rs_build_rates_table_from_fixed(struct iwl_mvm *mvm,
 	if (num_of_ant(ant) == 1)
 		lq_cmd->single_stream_ant_msk = ant;
 
-	if (!mvm->trans->cfg->trans.gen2)
+	if (!mvm->trans->trans_cfg->gen2)
 		lq_cmd->agg_frame_cnt_limit = LINK_QUAL_AGG_FRAME_LIMIT_DEF;
 	else
 		lq_cmd->agg_frame_cnt_limit =
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index 65a8f0ad5f29..25d038092eec 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -349,7 +349,7 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
 		    !(status & IWL_RX_MPDU_RES_STATUS_TTAK_OK))
 			return 0;
 
-		if (mvm->trans->cfg->trans.gen2 &&
+		if (mvm->trans->trans_cfg->gen2 &&
 		    !(status & RX_MPDU_RES_STATUS_MIC_OK))
 			stats->flag |= RX_FLAG_MMIC_ERROR;
 
@@ -366,7 +366,7 @@ static int iwl_mvm_rx_crypto(struct iwl_mvm *mvm, struct ieee80211_hdr *hdr,
 
 		if (pkt_flags & FH_RSCSR_RADA_EN) {
 			stats->flag |= RX_FLAG_ICV_STRIPPED;
-			if (mvm->trans->cfg->trans.gen2)
+			if (mvm->trans->trans_cfg->gen2)
 				stats->flag |= RX_FLAG_MMIC_STRIPPED;
 		}
 
@@ -1504,7 +1504,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 	if (unlikely(test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)))
 		return;
 
-	if (mvm->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560) {
+	if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) {
 		rate_n_flags = le32_to_cpu(desc->v3.rate_n_flags);
 		channel = desc->v3.channel;
 		gp2_on_air_rise = le32_to_cpu(desc->v3.gp2_on_air_rise);
@@ -1605,7 +1605,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 	if (likely(!(phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD))) {
 		u64 tsf_on_air_rise;
 
-		if (mvm->trans->cfg->trans.device_family >=
+		if (mvm->trans->trans_cfg->device_family >=
 		    IWL_DEVICE_FAMILY_22560)
 			tsf_on_air_rise = le64_to_cpu(desc->v3.tsf_on_air_rise);
 		else
@@ -1732,7 +1732,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi,
 
 			*qc &= ~IEEE80211_QOS_CTL_A_MSDU_PRESENT;
 
-			if (mvm->trans->cfg->trans.device_family ==
+			if (mvm->trans->trans_cfg->device_family ==
 			    IWL_DEVICE_FAMILY_9000) {
 				iwl_mvm_flip_address(hdr->addr3);
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index ca7e51313381..eaa8b1c9938a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -1604,7 +1604,7 @@ int iwl_mvm_add_sta(struct iwl_mvm *mvm,
 	mvm_sta->mac_id_n_color = FW_CMD_ID_AND_COLOR(mvmvif->id,
 						      mvmvif->color);
 	mvm_sta->vif = vif;
-	if (!mvm->trans->cfg->trans.gen2)
+	if (!mvm->trans->trans_cfg->gen2)
 		mvm_sta->max_agg_bufsize = LINK_QUAL_AGG_FRAME_LIMIT_DEF;
 	else
 		mvm_sta->max_agg_bufsize = LINK_QUAL_AGG_FRAME_LIMIT_GEN2_DEF;
@@ -2813,7 +2813,7 @@ int iwl_mvm_sta_tx_agg_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	 * to align the wrap around of ssn so we compare relevant values.
 	 */
 	normalized_ssn = tid_data->ssn;
-	if (mvm->trans->cfg->trans.gen2)
+	if (mvm->trans->trans_cfg->gen2)
 		normalized_ssn &= 0xff;
 
 	if (normalized_ssn == tid_data->next_reclaimed) {
@@ -3853,7 +3853,7 @@ u16 iwl_mvm_tid_queued(struct iwl_mvm *mvm, struct iwl_mvm_tid_data *tid_data)
 	 * In 22000 HW, the next_reclaimed index is only 8 bit, so we'll need
 	 * to align the wrap around of ssn so we compare relevant values.
 	 */
-	if (mvm->trans->cfg->trans.gen2)
+	if (mvm->trans->trans_cfg->gen2)
 		sn &= 0xff;
 
 	return ieee80211_sn_sub(sn, tid_data->next_reclaimed);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
index 48d305c9b737..8a059da7a1fa 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c
@@ -546,7 +546,7 @@ iwl_mvm_set_tx_params(struct iwl_mvm *mvm, struct sk_buff *skb,
 							    hdr->frame_control);
 		}
 
-		if (mvm->trans->cfg->trans.device_family >=
+		if (mvm->trans->trans_cfg->device_family >=
 		    IWL_DEVICE_FAMILY_22560) {
 			struct iwl_tx_cmd_gen3 *cmd = (void *)dev_cmd->payload;
 
@@ -1272,7 +1272,7 @@ static void iwl_mvm_check_ratid_empty(struct iwl_mvm *mvm,
 	 * to align the wrap around of ssn so we compare relevant values.
 	 */
 	normalized_ssn = tid_data->ssn;
-	if (mvm->trans->cfg->trans.gen2)
+	if (mvm->trans->trans_cfg->gen2)
 		normalized_ssn &= 0xff;
 
 	if (normalized_ssn != tid_data->next_reclaimed)
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index f8d6e5672867..ba1524727a1f 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -1431,7 +1431,7 @@ u32 iwl_mvm_get_systime(struct iwl_mvm *mvm)
 {
 	u32 reg_addr = DEVICE_SYSTEM_TIME_REG;
 
-	if (mvm->trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22000 &&
+	if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000 &&
 	    mvm->trans->cfg->gp2_reg_addr)
 		reg_addr = mvm->trans->cfg->gp2_reg_addr;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
index 1b5de527f141..75fa8a6aafee 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
@@ -180,7 +180,7 @@ int iwl_pcie_ctxt_info_gen3_init(struct iwl_trans *trans,
 
 	iwl_set_bit(trans, CSR_CTXT_INFO_BOOT_CTRL,
 		    CSR_AUTO_FUNC_BOOT_ENA);
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_AX210)
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210)
 		iwl_write_umac_prph(trans, UREG_CPU_INIT_RUN, 1);
 	else
 		iwl_set_bit(trans, CSR_GP_CNTRL, CSR_AUTO_FUNC_INIT);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index 2010eaca5140..e6a3fa2080e2 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -1004,6 +1004,9 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (IS_ERR(iwl_trans))
 		return PTR_ERR(iwl_trans);
 
+	/* the trans_cfg should never change, so set it now */
+	iwl_trans->trans_cfg = &cfg->trans;
+
 #if IS_ENABLED(CONFIG_IWLMVM)
 	/*
 	 * special-case 7265D, it has the same PCI IDs.
@@ -1024,18 +1027,6 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	iwl_trans->hw_rf_id = iwl_read32(iwl_trans, CSR_HW_RF_ID);
 
-	/*
-	 * We can already set the cfg to iwl_trans here, because the
-	 * only part we use at this point is the cfg_trans
-	 * information.  Once we decide the real cfg, we set it again
-	 * (happens later in this function).  TODO: this is only
-	 * temporary, while we're sorting out this whole thing, but in
-	 * the future it won't be necessary, because we will separate
-	 * the trans configuration entirely from the rest of the
-	 * config struct.
-	 */
-	iwl_trans->cfg = cfg;
-
 	if (cfg == &iwlax210_2ax_cfg_so_hr_a0) {
 		if (iwl_trans->hw_rev == CSR_HW_REV_TYPE_TY) {
 			cfg = &iwlax210_2ax_cfg_ty_gf_a0;
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
index eba9660a2bc8..f07559b3633a 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
@@ -254,7 +254,7 @@ struct iwl_dma_ptr {
 static inline int iwl_queue_inc_wrap(struct iwl_trans *trans, int index)
 {
 	return ++index &
-		(trans->cfg->trans.base_params->max_tfd_queue_size - 1);
+		(trans->trans_cfg->base_params->max_tfd_queue_size - 1);
 }
 
 /**
@@ -264,7 +264,7 @@ static inline int iwl_queue_inc_wrap(struct iwl_trans *trans, int index)
 static inline __le16 iwl_get_closed_rb_stts(struct iwl_trans *trans,
 					    struct iwl_rxq *rxq)
 {
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560) {
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) {
 		__le16 *rb_stts = rxq->rb_stts;
 
 		return READ_ONCE(*rb_stts);
@@ -282,7 +282,7 @@ static inline __le16 iwl_get_closed_rb_stts(struct iwl_trans *trans,
 static inline int iwl_queue_dec_wrap(struct iwl_trans *trans, int index)
 {
 	return --index &
-		(trans->cfg->trans.base_params->max_tfd_queue_size - 1);
+		(trans->trans_cfg->base_params->max_tfd_queue_size - 1);
 }
 
 struct iwl_cmd_meta {
@@ -707,7 +707,7 @@ void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie,
 static inline u16 iwl_pcie_tfd_tb_get_len(struct iwl_trans *trans, void *_tfd,
 					  u8 idx)
 {
-	if (trans->cfg->trans.use_tfh) {
+	if (trans->trans_cfg->use_tfh) {
 		struct iwl_tfh_tfd *tfd = _tfd;
 		struct iwl_tfh_tb *tb = &tfd->tbs[idx];
 
@@ -913,7 +913,7 @@ static inline void *iwl_pcie_get_tfd(struct iwl_trans *trans,
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
-	if (trans->cfg->trans.use_tfh)
+	if (trans->trans_cfg->use_tfh)
 		idx = iwl_pcie_get_cmd_index(txq, idx);
 
 	return txq->tfds + trans_pcie->tfd_size * idx;
@@ -957,7 +957,7 @@ static inline void iwl_enable_rfkill_int(struct iwl_trans *trans)
 					   MSIX_HW_INT_CAUSES_REG_RF_KILL);
 	}
 
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_9000) {
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_9000) {
 		/*
 		 * On 9000-series devices this bit isn't enabled by default, so
 		 * when we power down the device we need set the bit to allow it
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
index 79b012e881f0..fce8c500ec02 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
@@ -200,12 +200,12 @@ static inline __le32 iwl_pcie_dma_addr2rbd_ptr(dma_addr_t dma_addr)
  */
 int iwl_pcie_rx_stop(struct iwl_trans *trans)
 {
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560) {
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) {
 		/* TODO: remove this for 22560 once fw does it */
 		iwl_write_umac_prph(trans, RFH_RXF_DMA_CFG_GEN3, 0);
 		return iwl_poll_umac_prph_bit(trans, RFH_GEN_STATUS_GEN3,
 					      RXF_DMA_IDLE, RXF_DMA_IDLE, 1000);
-	} else if (trans->cfg->trans.mq_rx_supported) {
+	} else if (trans->trans_cfg->mq_rx_supported) {
 		iwl_write_prph(trans, RFH_RXF_DMA_CFG, 0);
 		return iwl_poll_prph_bit(trans, RFH_GEN_STATUS,
 					   RXF_DMA_IDLE, RXF_DMA_IDLE, 1000);
@@ -232,7 +232,7 @@ static void iwl_pcie_rxq_inc_wr_ptr(struct iwl_trans *trans,
 	 * 1. shadow registers aren't enabled
 	 * 2. there is a chance that the NIC is asleep
 	 */
-	if (!trans->cfg->trans.base_params->shadow_reg_enable &&
+	if (!trans->trans_cfg->base_params->shadow_reg_enable &&
 	    test_bit(STATUS_TPOWER_PMI, &trans->status)) {
 		reg = iwl_read32(trans, CSR_UCODE_DRV_GP1);
 
@@ -240,18 +240,18 @@ static void iwl_pcie_rxq_inc_wr_ptr(struct iwl_trans *trans,
 			IWL_DEBUG_INFO(trans, "Rx queue requesting wakeup, GP1 = 0x%x\n",
 				       reg);
 			iwl_set_bit(trans, CSR_GP_CNTRL,
-				    BIT(trans->cfg->trans.csr->flag_mac_access_req));
+				    BIT(trans->trans_cfg->csr->flag_mac_access_req));
 			rxq->need_update = true;
 			return;
 		}
 	}
 
 	rxq->write_actual = round_down(rxq->write, 8);
-	if (trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_22560)
+	if (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_22560)
 		iwl_write32(trans, HBUS_TARG_WRPTR,
 			    (rxq->write_actual |
 			     ((FIRST_RX_QUEUE + rxq->id) << 16)));
-	else if (trans->cfg->trans.mq_rx_supported)
+	else if (trans->trans_cfg->mq_rx_supported)
 		iwl_write32(trans, RFH_Q_FRBDCB_WIDX_TRG(rxq->id),
 			    rxq->write_actual);
 	else
@@ -279,7 +279,7 @@ static void iwl_pcie_restock_bd(struct iwl_trans *trans,
 				struct iwl_rxq *rxq,
 				struct iwl_rx_mem_buffer *rxb)
 {
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560) {
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) {
 		struct iwl_rx_transfer_desc *bd = rxq->bd;
 
 		BUILD_BUG_ON(sizeof(*bd) != 2 * sizeof(u64));
@@ -405,7 +405,7 @@ static void iwl_pcie_rxsq_restock(struct iwl_trans *trans,
 static
 void iwl_pcie_rxq_restock(struct iwl_trans *trans, struct iwl_rxq *rxq)
 {
-	if (trans->cfg->trans.mq_rx_supported)
+	if (trans->trans_cfg->mq_rx_supported)
 		iwl_pcie_rxmq_restock(trans, rxq);
 	else
 		iwl_pcie_rxsq_restock(trans, rxq);
@@ -682,7 +682,7 @@ static int iwl_pcie_free_bd_size(struct iwl_trans *trans, bool use_rx_td)
 	if (use_rx_td)
 		return sizeof(*rx_td);
 	else
-		return trans->cfg->trans.mq_rx_supported ? sizeof(__le64) :
+		return trans->trans_cfg->mq_rx_supported ? sizeof(__le64) :
 			sizeof(__le32);
 }
 
@@ -690,7 +690,7 @@ static void iwl_pcie_free_rxq_dma(struct iwl_trans *trans,
 				  struct iwl_rxq *rxq)
 {
 	struct device *dev = trans->dev;
-	bool use_rx_td = (trans->cfg->trans.device_family >=
+	bool use_rx_td = (trans->trans_cfg->device_family >=
 			  IWL_DEVICE_FAMILY_22560);
 	int free_size = iwl_pcie_free_bd_size(trans, use_rx_td);
 
@@ -712,7 +712,7 @@ static void iwl_pcie_free_rxq_dma(struct iwl_trans *trans,
 	rxq->used_bd_dma = 0;
 	rxq->used_bd = NULL;
 
-	if (trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_22560)
+	if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_22560)
 		return;
 
 	if (rxq->tr_tail)
@@ -735,13 +735,13 @@ static int iwl_pcie_alloc_rxq_dma(struct iwl_trans *trans,
 	struct device *dev = trans->dev;
 	int i;
 	int free_size;
-	bool use_rx_td = (trans->cfg->trans.device_family >=
+	bool use_rx_td = (trans->trans_cfg->device_family >=
 			  IWL_DEVICE_FAMILY_22560);
 	size_t rb_stts_size = use_rx_td ? sizeof(__le16) :
 			      sizeof(struct iwl_rb_status);
 
 	spin_lock_init(&rxq->lock);
-	if (trans->cfg->trans.mq_rx_supported)
+	if (trans->trans_cfg->mq_rx_supported)
 		rxq->queue_size = MQ_RX_TABLE_SIZE;
 	else
 		rxq->queue_size = RX_QUEUE_SIZE;
@@ -757,7 +757,7 @@ static int iwl_pcie_alloc_rxq_dma(struct iwl_trans *trans,
 	if (!rxq->bd)
 		goto err;
 
-	if (trans->cfg->trans.mq_rx_supported) {
+	if (trans->trans_cfg->mq_rx_supported) {
 		rxq->used_bd = dma_alloc_coherent(dev,
 						  (use_rx_td ? sizeof(*rxq->cd) : sizeof(__le32)) * rxq->queue_size,
 						  &rxq->used_bd_dma,
@@ -807,7 +807,7 @@ int iwl_pcie_rx_alloc(struct iwl_trans *trans)
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_rb_allocator *rba = &trans_pcie->rba;
 	int i, ret;
-	size_t rb_stts_size = trans->cfg->trans.device_family >=
+	size_t rb_stts_size = trans->trans_cfg->device_family >=
 			      IWL_DEVICE_FAMILY_22560 ?
 			      sizeof(__le16) : sizeof(struct iwl_rb_status);
 
@@ -1074,7 +1074,7 @@ int _iwl_pcie_rx_init(struct iwl_trans *trans)
 		rxq->read = 0;
 		rxq->write = 0;
 		rxq->write_actual = 0;
-		memset(rxq->rb_stts, 0, (trans->cfg->trans.device_family >=
+		memset(rxq->rb_stts, 0, (trans->trans_cfg->device_family >=
 					 IWL_DEVICE_FAMILY_22560) ?
 		       sizeof(__le16) : sizeof(struct iwl_rb_status));
 
@@ -1088,7 +1088,7 @@ int _iwl_pcie_rx_init(struct iwl_trans *trans)
 	}
 
 	/* move the pool to the default queue and allocator ownerships */
-	queue_size = trans->cfg->trans.mq_rx_supported ?
+	queue_size = trans->trans_cfg->mq_rx_supported ?
 		     MQ_RX_NUM_RBDS : RX_QUEUE_SIZE;
 	allocator_pool_size = trans->num_rx_queues *
 		(RX_CLAIM_REQ_ALLOC - RX_POST_REQ_ALLOC);
@@ -1120,7 +1120,7 @@ int iwl_pcie_rx_init(struct iwl_trans *trans)
 	if (ret)
 		return ret;
 
-	if (trans->cfg->trans.mq_rx_supported)
+	if (trans->trans_cfg->mq_rx_supported)
 		iwl_pcie_rx_mq_hw_init(trans);
 	else
 		iwl_pcie_rx_hw_init(trans, trans_pcie->rxq);
@@ -1151,7 +1151,7 @@ void iwl_pcie_rx_free(struct iwl_trans *trans)
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	struct iwl_rb_allocator *rba = &trans_pcie->rba;
 	int i;
-	size_t rb_stts_size = trans->cfg->trans.device_family >=
+	size_t rb_stts_size = trans->trans_cfg->device_family >=
 			      IWL_DEVICE_FAMILY_22560 ?
 			      sizeof(__le16) : sizeof(struct iwl_rb_status);
 
@@ -1347,7 +1347,7 @@ static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans,
 		}
 
 		page_stolen |= rxcb._page_stolen;
-		if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560)
+		if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560)
 			break;
 		offset += ALIGN(len, FH_RSCSR_FRAME_ALIGN);
 	}
@@ -1392,14 +1392,14 @@ static struct iwl_rx_mem_buffer *iwl_pcie_get_rxb(struct iwl_trans *trans,
 
 	BUILD_BUG_ON(sizeof(struct iwl_rx_completion_desc) != 32);
 
-	if (!trans->cfg->trans.mq_rx_supported) {
+	if (!trans->trans_cfg->mq_rx_supported) {
 		rxb = rxq->queue[i];
 		rxq->queue[i] = NULL;
 		return rxb;
 	}
 
 	/* used_bd is a 32/16 bit but only 12 are used to retrieve the vid */
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560)
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560)
 		vid = le16_to_cpu(rxq->cd[i].rbid) & 0x0FFF;
 	else
 		vid = le32_to_cpu(rxq->bd_32[i]) & 0x0FFF;
@@ -1515,7 +1515,7 @@ out:
 	/* Backtrack one entry */
 	rxq->read = i;
 	/* update cr tail with the rxq read pointer */
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560)
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560)
 		*rxq->cr_tail = cpu_to_le16(r);
 	spin_unlock(&rxq->lock);
 
@@ -1597,7 +1597,7 @@ static void iwl_pcie_irq_handle_error(struct iwl_trans *trans)
 		return;
 	}
 
-	for (i = 0; i < trans->cfg->trans.base_params->num_of_queues; i++) {
+	for (i = 0; i < trans->trans_cfg->base_params->num_of_queues; i++) {
 		if (!trans_pcie->txq[i])
 			continue;
 		del_timer(&trans_pcie->txq[i]->stuck_timer);
@@ -1838,7 +1838,7 @@ irqreturn_t iwl_pcie_irq_handler(int irq, void *dev_id)
 	if (inta & CSR_INT_BIT_ALIVE) {
 		IWL_DEBUG_ISR(trans, "Alive interrupt\n");
 		isr_stats->alive++;
-		if (trans->cfg->trans.gen2) {
+		if (trans->trans_cfg->gen2) {
 			/*
 			 * We can restock, since firmware configured
 			 * the RFH
@@ -2179,13 +2179,13 @@ irqreturn_t iwl_pcie_irq_msix_handler(int irq, void *dev_id)
 	if (inta_hw & MSIX_HW_INT_CAUSES_REG_ALIVE) {
 		IWL_DEBUG_ISR(trans, "Alive interrupt\n");
 		isr_stats->alive++;
-		if (trans->cfg->trans.gen2) {
+		if (trans->trans_cfg->gen2) {
 			/* We can restock, since firmware configured the RFH */
 			iwl_pcie_rxmq_restock(trans, trans_pcie->rxq);
 		}
 	}
 
-	if (trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_22560 &&
+	if (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_22560 &&
 	    inta_hw & MSIX_HW_INT_CAUSES_REG_IPC) {
 		/* Reflect IML transfer status */
 		int res = iwl_read32(trans, CSR_IML_RESP_ADDR);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
index 919b69ab836d..b6db3c42c467 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
@@ -133,7 +133,7 @@ static void iwl_pcie_gen2_apm_stop(struct iwl_trans *trans, bool op_mode_leave)
 	 * D0A* (powered-up Active) --> D0U* (Uninitialized) state.
 	 */
 	iwl_clear_bit(trans, CSR_GP_CNTRL,
-		      BIT(trans->cfg->trans.csr->flag_init_done));
+		      BIT(trans->trans_cfg->csr->flag_init_done));
 }
 
 void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans)
@@ -168,14 +168,14 @@ void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans)
 	}
 
 	iwl_pcie_ctxt_info_free_paging(trans);
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560)
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560)
 		iwl_pcie_ctxt_info_gen3_free(trans);
 	else
 		iwl_pcie_ctxt_info_free(trans);
 
 	/* Make sure (redundant) we've released our request to stay awake */
 	iwl_clear_bit(trans, CSR_GP_CNTRL,
-		      BIT(trans->cfg->trans.csr->flag_mac_access_req));
+		      BIT(trans->trans_cfg->csr->flag_mac_access_req));
 
 	/* Stop the device, and put it in low power state */
 	iwl_pcie_gen2_apm_stop(trans, false);
@@ -340,7 +340,7 @@ int iwl_trans_pcie_gen2_start_fw(struct iwl_trans *trans,
 		goto out;
 	}
 
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560)
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560)
 		ret = iwl_pcie_ctxt_info_gen3_init(trans, fw);
 	else
 		ret = iwl_pcie_ctxt_info_init(trans, fw);
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index e196e3b87574..d2fe8ff45bbb 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -184,8 +184,8 @@ out:
 static void iwl_trans_pcie_sw_reset(struct iwl_trans *trans)
 {
 	/* Reset entire device - do controller reset (results in SHRD_HW_RST) */
-	iwl_set_bit(trans, trans->cfg->trans.csr->addr_sw_reset,
-		    BIT(trans->cfg->trans.csr->flag_sw_reset));
+	iwl_set_bit(trans, trans->trans_cfg->csr->addr_sw_reset,
+		    BIT(trans->trans_cfg->csr->flag_sw_reset));
 	usleep_range(5000, 6000);
 }
 
@@ -341,7 +341,7 @@ static int iwl_pcie_apm_init(struct iwl_trans *trans)
 	 */
 
 	/* Disable L0S exit timer (platform NMI Work/Around) */
-	if (trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_8000)
+	if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_8000)
 		iwl_set_bit(trans, CSR_GIO_CHICKEN_BITS,
 			    CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER);
 
@@ -365,7 +365,7 @@ static int iwl_pcie_apm_init(struct iwl_trans *trans)
 	iwl_pcie_apm_config(trans);
 
 	/* Configure analog phase-lock-loop before activating to D0A */
-	if (trans->cfg->trans.base_params->pll_cfg)
+	if (trans->trans_cfg->base_params->pll_cfg)
 		iwl_set_bit(trans, CSR_ANA_PLL_CFG, CSR50_ANA_PLL_CFG_VAL);
 
 	ret = iwl_finish_nic_init(trans, &trans->cfg->trans);
@@ -490,7 +490,7 @@ static void iwl_pcie_apm_lp_xtal_enable(struct iwl_trans *trans)
 	 * D0A* (powered-up Active) --> D0U* (Uninitialized) state.
 	 */
 	iwl_clear_bit(trans, CSR_GP_CNTRL,
-		      BIT(trans->cfg->trans.csr->flag_init_done));
+		      BIT(trans->trans_cfg->csr->flag_init_done));
 
 	/* Activates XTAL resources monitor */
 	__iwl_trans_pcie_set_bit(trans, CSR_MONITOR_CFG_REG,
@@ -512,12 +512,12 @@ void iwl_pcie_apm_stop_master(struct iwl_trans *trans)
 	int ret;
 
 	/* stop device's busmaster DMA activity */
-	iwl_set_bit(trans, trans->cfg->trans.csr->addr_sw_reset,
-		    BIT(trans->cfg->trans.csr->flag_stop_master));
+	iwl_set_bit(trans, trans->trans_cfg->csr->addr_sw_reset,
+		    BIT(trans->trans_cfg->csr->flag_stop_master));
 
-	ret = iwl_poll_bit(trans, trans->cfg->trans.csr->addr_sw_reset,
-			   BIT(trans->cfg->trans.csr->flag_master_dis),
-			   BIT(trans->cfg->trans.csr->flag_master_dis), 100);
+	ret = iwl_poll_bit(trans, trans->trans_cfg->csr->addr_sw_reset,
+			   BIT(trans->trans_cfg->csr->flag_master_dis),
+			   BIT(trans->trans_cfg->csr->flag_master_dis), 100);
 	if (ret < 0)
 		IWL_WARN(trans, "Master Disable Timed Out, 100 usec\n");
 
@@ -533,10 +533,10 @@ static void iwl_pcie_apm_stop(struct iwl_trans *trans, bool op_mode_leave)
 			iwl_pcie_apm_init(trans);
 
 		/* inform ME that we are leaving */
-		if (trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_7000)
+		if (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_7000)
 			iwl_set_bits_prph(trans, APMG_PCIDEV_STT_REG,
 					  APMG_PCIDEV_STT_VAL_WAKE_ME);
-		else if (trans->cfg->trans.device_family >=
+		else if (trans->trans_cfg->device_family >=
 			 IWL_DEVICE_FAMILY_8000) {
 			iwl_set_bit(trans, CSR_DBG_LINK_PWR_MGMT_REG,
 				    CSR_RESET_LINK_PWR_MGMT_DISABLED);
@@ -567,7 +567,7 @@ static void iwl_pcie_apm_stop(struct iwl_trans *trans, bool op_mode_leave)
 	 * D0A* (powered-up Active) --> D0U* (Uninitialized) state.
 	 */
 	iwl_clear_bit(trans, CSR_GP_CNTRL,
-		      BIT(trans->cfg->trans.csr->flag_init_done));
+		      BIT(trans->trans_cfg->csr->flag_init_done));
 }
 
 static int iwl_pcie_nic_init(struct iwl_trans *trans)
@@ -594,7 +594,7 @@ static int iwl_pcie_nic_init(struct iwl_trans *trans)
 	if (iwl_pcie_tx_init(trans))
 		return -ENOMEM;
 
-	if (trans->cfg->trans.base_params->shadow_reg_enable) {
+	if (trans->trans_cfg->base_params->shadow_reg_enable) {
 		/* enable shadow regs in HW */
 		iwl_set_bit(trans, CSR_MAC_SHADOW_REG_CTRL, 0x800FFFFF);
 		IWL_DEBUG_INFO(trans, "Enabling shadow registers in device\n");
@@ -832,7 +832,7 @@ static int iwl_pcie_load_cpu_sections_8000(struct iwl_trans *trans,
 
 	iwl_enable_interrupts(trans);
 
-	if (trans->cfg->trans.use_tfh) {
+	if (trans->trans_cfg->use_tfh) {
 		if (cpu == 1)
 			iwl_write_prph(trans, UREG_UCODE_LOAD_STATUS,
 				       0xFFFF);
@@ -964,7 +964,7 @@ monitor:
 		iwl_write_prph(trans, le32_to_cpu(dest->base_reg),
 			       trans->dbg.fw_mon[0].physical >>
 			       dest->base_shift);
-		if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_8000)
+		if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_8000)
 			iwl_write_prph(trans, le32_to_cpu(dest->end_reg),
 				       (trans->dbg.fw_mon[0].physical +
 					trans->dbg.fw_mon[0].size - 256) >>
@@ -1006,7 +1006,7 @@ static int iwl_pcie_load_given_ucode(struct iwl_trans *trans,
 
 	/* supported for 7000 only for the moment */
 	if (iwlwifi_mod_params.fw_monitor &&
-	    trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_7000) {
+	    trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_7000) {
 		iwl_pcie_alloc_fw_monitor(trans, 0);
 
 		if (trans->dbg.fw_mon[0].size) {
@@ -1135,7 +1135,7 @@ static void iwl_pcie_map_non_rx_causes(struct iwl_trans *trans)
 	struct iwl_trans_pcie *trans_pcie =  IWL_TRANS_GET_PCIE_TRANS(trans);
 	int val = trans_pcie->def_irq | MSIX_NON_AUTO_CLEAR_CAUSE;
 	int i, arr_size =
-		(trans->cfg->trans.device_family != IWL_DEVICE_FAMILY_22560) ?
+		(trans->trans_cfg->device_family != IWL_DEVICE_FAMILY_22560) ?
 		ARRAY_SIZE(causes_list) : ARRAY_SIZE(causes_list_v2);
 
 	/*
@@ -1145,7 +1145,7 @@ static void iwl_pcie_map_non_rx_causes(struct iwl_trans *trans)
 	 */
 	for (i = 0; i < arr_size; i++) {
 		struct iwl_causes_list *causes =
-			(trans->cfg->trans.device_family !=
+			(trans->trans_cfg->device_family !=
 			 IWL_DEVICE_FAMILY_22560) ?
 			causes_list : causes_list_v2;
 
@@ -1190,7 +1190,7 @@ void iwl_pcie_conf_msix_hw(struct iwl_trans_pcie *trans_pcie)
 	struct iwl_trans *trans = trans_pcie->trans;
 
 	if (!trans_pcie->msix_enabled) {
-		if (trans->cfg->trans.mq_rx_supported &&
+		if (trans->trans_cfg->mq_rx_supported &&
 		    test_bit(STATUS_DEVICE_ENABLED, &trans->status))
 			iwl_write_umac_prph(trans, UREG_CHICK,
 					    UREG_CHICK_MSI_ENABLE);
@@ -1271,7 +1271,7 @@ static void _iwl_trans_pcie_stop_device(struct iwl_trans *trans)
 
 	/* Make sure (redundant) we've released our request to stay awake */
 	iwl_clear_bit(trans, CSR_GP_CNTRL,
-		      BIT(trans->cfg->trans.csr->flag_mac_access_req));
+		      BIT(trans->trans_cfg->csr->flag_mac_access_req));
 
 	/* Stop the device, and put it in low power state */
 	iwl_pcie_apm_stop(trans, false);
@@ -1398,7 +1398,7 @@ static int iwl_trans_pcie_start_fw(struct iwl_trans *trans,
 	iwl_write32(trans, CSR_UCODE_DRV_GP1_CLR, CSR_UCODE_SW_BIT_RFKILL);
 
 	/* Load the given image to the HW */
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_8000)
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_8000)
 		ret = iwl_pcie_load_given_ucode_8000(trans, fw);
 	else
 		ret = iwl_pcie_load_given_ucode(trans, fw);
@@ -1471,7 +1471,7 @@ void iwl_trans_pcie_rf_kill(struct iwl_trans *trans, bool state)
 	IWL_WARN(trans, "reporting RF_KILL (radio %s)\n",
 		 state ? "disabled" : "enabled");
 	if (iwl_op_mode_hw_rf_kill(trans->op_mode, state)) {
-		if (trans->cfg->trans.gen2)
+		if (trans->trans_cfg->gen2)
 			_iwl_trans_pcie_gen2_stop_device(trans);
 		else
 			_iwl_trans_pcie_stop_device(trans);
@@ -1501,9 +1501,9 @@ static void iwl_trans_pcie_d3_suspend(struct iwl_trans *trans, bool test,
 	iwl_pcie_synchronize_irqs(trans);
 
 	iwl_clear_bit(trans, CSR_GP_CNTRL,
-		      BIT(trans->cfg->trans.csr->flag_mac_access_req));
+		      BIT(trans->trans_cfg->csr->flag_mac_access_req));
 	iwl_clear_bit(trans, CSR_GP_CNTRL,
-		      BIT(trans->cfg->trans.csr->flag_init_done));
+		      BIT(trans->trans_cfg->csr->flag_init_done));
 
 	if (reset) {
 		/*
@@ -1532,7 +1532,7 @@ static int iwl_trans_pcie_d3_resume(struct iwl_trans *trans,
 	}
 
 	iwl_set_bit(trans, CSR_GP_CNTRL,
-		    BIT(trans->cfg->trans.csr->flag_mac_access_req));
+		    BIT(trans->trans_cfg->csr->flag_mac_access_req));
 
 	ret = iwl_finish_nic_init(trans, &trans->cfg->trans);
 	if (ret)
@@ -1554,7 +1554,7 @@ static int iwl_trans_pcie_d3_resume(struct iwl_trans *trans,
 
 	if (!reset) {
 		iwl_clear_bit(trans, CSR_GP_CNTRL,
-			      BIT(trans->cfg->trans.csr->flag_mac_access_req));
+			      BIT(trans->trans_cfg->csr->flag_mac_access_req));
 	} else {
 		iwl_trans_pcie_tx_reset(trans);
 
@@ -1708,7 +1708,7 @@ static int iwl_trans_pcie_clear_persistence_bit(struct iwl_trans *trans)
 {
 	u32 hpm, wprot;
 
-	switch (trans->cfg->trans.device_family) {
+	switch (trans->trans_cfg->device_family) {
 	case IWL_DEVICE_FAMILY_9000:
 		wprot = PREG_PRPH_WPROT_9000;
 		break;
@@ -1823,7 +1823,7 @@ static u32 iwl_trans_pcie_read32(struct iwl_trans *trans, u32 ofs)
 
 static u32 iwl_trans_pcie_prph_msk(struct iwl_trans *trans)
 {
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560)
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560)
 		return 0x00FFFFFF;
 	else
 		return 0x000FFFFF;
@@ -1894,7 +1894,7 @@ void iwl_trans_pcie_free(struct iwl_trans *trans)
 
 	iwl_pcie_synchronize_irqs(trans);
 
-	if (trans->cfg->trans.gen2)
+	if (trans->trans_cfg->gen2)
 		iwl_pcie_gen2_tx_free(trans);
 	else
 		iwl_pcie_tx_free(trans);
@@ -1976,8 +1976,8 @@ static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans,
 
 	/* this bit wakes up the NIC */
 	__iwl_trans_pcie_set_bit(trans, CSR_GP_CNTRL,
-				 BIT(trans->cfg->trans.csr->flag_mac_access_req));
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_8000)
+				 BIT(trans->trans_cfg->csr->flag_mac_access_req));
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_8000)
 		udelay(2);
 
 	/*
@@ -2001,8 +2001,8 @@ static bool iwl_trans_pcie_grab_nic_access(struct iwl_trans *trans,
 	 * and do not save/restore SRAM when power cycling.
 	 */
 	ret = iwl_poll_bit(trans, CSR_GP_CNTRL,
-			   BIT(trans->cfg->trans.csr->flag_val_mac_access_en),
-			   (BIT(trans->cfg->trans.csr->flag_mac_clock_ready) |
+			   BIT(trans->trans_cfg->csr->flag_val_mac_access_en),
+			   (BIT(trans->trans_cfg->csr->flag_mac_clock_ready) |
 			    CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP), 15000);
 	if (unlikely(ret < 0)) {
 		u32 cntrl = iwl_read32(trans, CSR_GP_CNTRL);
@@ -2084,7 +2084,7 @@ static void iwl_trans_pcie_release_nic_access(struct iwl_trans *trans,
 		goto out;
 
 	__iwl_trans_pcie_clear_bit(trans, CSR_GP_CNTRL,
-				   BIT(trans->cfg->trans.csr->flag_mac_access_req));
+				   BIT(trans->trans_cfg->csr->flag_mac_access_req));
 	/*
 	 * Above we read the CSR_GP_CNTRL register, which will flush
 	 * any previous writes, but we need the write that clears the
@@ -2191,7 +2191,7 @@ static void iwl_trans_pcie_block_txq_ptrs(struct iwl_trans *trans, bool block)
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	int i;
 
-	for (i = 0; i < trans->cfg->trans.base_params->num_of_queues; i++) {
+	for (i = 0; i < trans->trans_cfg->base_params->num_of_queues; i++) {
 		struct iwl_txq *txq = trans_pcie->txq[i];
 
 		if (i == trans_pcie->cmd_queue)
@@ -2222,7 +2222,7 @@ void iwl_trans_pcie_log_scd_error(struct iwl_trans *trans, struct iwl_txq *txq)
 	bool active;
 	u8 fifo;
 
-	if (trans->cfg->trans.use_tfh) {
+	if (trans->trans_cfg->use_tfh) {
 		IWL_ERR(trans, "Queue %d is stuck %d %d\n", txq_id,
 			txq->read_ptr, txq->write_ptr);
 		/* TODO: access new SCD registers and dump them */
@@ -2239,10 +2239,10 @@ void iwl_trans_pcie_log_scd_error(struct iwl_trans *trans, struct iwl_txq *txq)
 		jiffies_to_msecs(txq->wd_timeout),
 		txq->read_ptr, txq->write_ptr,
 		iwl_read_prph(trans, SCD_QUEUE_RDPTR(txq_id)) &
-			(trans->cfg->trans.base_params->max_tfd_queue_size - 1),
-		iwl_read_prph(trans, SCD_QUEUE_WRPTR(txq_id)) &
-			(trans->cfg->trans.base_params->max_tfd_queue_size - 1),
-		iwl_read_direct32(trans, FH_TX_TRB_REG(fifo)));
+			(trans->trans_cfg->base_params->max_tfd_queue_size - 1),
+			iwl_read_prph(trans, SCD_QUEUE_WRPTR(txq_id)) &
+			(trans->trans_cfg->base_params->max_tfd_queue_size - 1),
+			iwl_read_direct32(trans, FH_TX_TRB_REG(fifo)));
 }
 
 static int iwl_trans_pcie_rxq_dma_data(struct iwl_trans *trans, int queue,
@@ -2331,7 +2331,7 @@ static int iwl_trans_pcie_wait_txqs_empty(struct iwl_trans *trans, u32 txq_bm)
 
 	/* waiting for all the tx frames complete might take a while */
 	for (cnt = 0;
-	     cnt < trans->cfg->trans.base_params->num_of_queues;
+	     cnt < trans->trans_cfg->base_params->num_of_queues;
 	     cnt++) {
 
 		if (cnt == trans_pcie->cmd_queue)
@@ -2477,7 +2477,7 @@ static ssize_t iwl_dbgfs_tx_queue_read(struct file *file,
 	size_t bufsz;
 
 	bufsz = sizeof(char) * 75 *
-		trans->cfg->trans.base_params->num_of_queues;
+		trans->trans_cfg->base_params->num_of_queues;
 
 	if (!trans_pcie->txq_memory)
 		return -EAGAIN;
@@ -2487,7 +2487,7 @@ static ssize_t iwl_dbgfs_tx_queue_read(struct file *file,
 		return -ENOMEM;
 
 	for (cnt = 0;
-	     cnt < trans->cfg->trans.base_params->num_of_queues;
+	     cnt < trans->trans_cfg->base_params->num_of_queues;
 	     cnt++) {
 		txq = trans_pcie->txq[cnt];
 		pos += scnprintf(buf + pos, bufsz - pos,
@@ -2958,7 +2958,7 @@ static u32 iwl_trans_pcie_fh_regs_dump(struct iwl_trans *trans,
 	(*data)->len = cpu_to_le32(fh_regs_len);
 	val = (void *)(*data)->data;
 
-	if (!trans->cfg->trans.gen2)
+	if (!trans->trans_cfg->gen2)
 		for (i = FH_MEM_LOWER_BOUND; i < FH_MEM_UPPER_BOUND;
 		     i += sizeof(u32))
 			*val++ = cpu_to_le32(iwl_trans_pcie_read32(trans, i));
@@ -3006,7 +3006,7 @@ iwl_trans_pcie_dump_pointers(struct iwl_trans *trans,
 {
 	u32 base, base_high, write_ptr, write_ptr_val, wrap_cnt;
 
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_AX210) {
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) {
 		base = DBGC_CUR_DBGBUF_BASE_ADDR_LSB;
 		base_high = DBGC_CUR_DBGBUF_BASE_ADDR_MSB;
 		write_ptr = DBGC_CUR_DBGBUF_STATUS;
@@ -3026,7 +3026,7 @@ iwl_trans_pcie_dump_pointers(struct iwl_trans *trans,
 		cpu_to_le32(iwl_read_prph(trans, wrap_cnt));
 	fw_mon_data->fw_mon_base_ptr =
 		cpu_to_le32(iwl_read_prph(trans, base));
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_AX210) {
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) {
 		fw_mon_data->fw_mon_base_high_ptr =
 			cpu_to_le32(iwl_read_prph(trans, base_high));
 		write_ptr_val &= DBGC_CUR_DBGBUF_STATUS_OFFSET_MSK;
@@ -3043,8 +3043,8 @@ iwl_trans_pcie_dump_monitor(struct iwl_trans *trans,
 
 	if (trans->dbg.dest_tlv ||
 	    (trans->dbg.num_blocks &&
-	     (trans->cfg->trans.device_family == IWL_DEVICE_FAMILY_7000 ||
-	      trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_AX210))) {
+	     (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_7000 ||
+	      trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210))) {
 		struct iwl_fw_error_dump_fw_mon *fw_mon_data;
 
 		(*data)->type = cpu_to_le32(IWL_FW_ERROR_DUMP_FW_MONITOR);
@@ -3127,7 +3127,7 @@ static int iwl_trans_get_fw_monitor_len(struct iwl_trans *trans, u32 *len)
 			      trans->dbg.dest_tlv->end_shift;
 
 			/* Make "end" point to the actual end */
-			if (trans->cfg->trans.device_family >=
+			if (trans->trans_cfg->device_family >=
 			    IWL_DEVICE_FAMILY_8000 ||
 			    trans->dbg.dest_tlv->monitor_mode == MARBH_MODE)
 				end += (1 << trans->dbg.dest_tlv->end_shift);
@@ -3153,7 +3153,7 @@ static struct iwl_trans_dump_data
 	u32 len, num_rbs = 0, monitor_len = 0;
 	int i, ptr;
 	bool dump_rbs = test_bit(STATUS_FW_ERROR, &trans->status) &&
-			!trans->cfg->trans.mq_rx_supported &&
+			!trans->trans_cfg->mq_rx_supported &&
 			dump_mask & BIT(IWL_FW_ERROR_DUMP_RB);
 
 	if (!dump_mask)
@@ -3178,7 +3178,7 @@ static struct iwl_trans_dump_data
 
 	/* FH registers */
 	if (dump_mask & BIT(IWL_FW_ERROR_DUMP_FH_REGS)) {
-		if (trans->cfg->trans.gen2)
+		if (trans->trans_cfg->gen2)
 			len += sizeof(*data) +
 			       (iwl_umac_prph(trans, FH_MEM_UPPER_BOUND_GEN2) -
 				iwl_umac_prph(trans, FH_MEM_LOWER_BOUND_GEN2));
@@ -3202,7 +3202,7 @@ static struct iwl_trans_dump_data
 	}
 
 	/* Paged memory for gen2 HW */
-	if (trans->cfg->trans.gen2 && dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING))
+	if (trans->trans_cfg->gen2 && dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING))
 		for (i = 0; i < trans->init_dram.paging_cnt; i++)
 			len += sizeof(*data) +
 			       sizeof(struct iwl_fw_error_dump_paging) +
@@ -3257,7 +3257,7 @@ static struct iwl_trans_dump_data
 		len += iwl_trans_pcie_dump_rbs(trans, &data, num_rbs);
 
 	/* Paged memory for gen2 HW */
-	if (trans->cfg->trans.gen2 &&
+	if (trans->trans_cfg->gen2 &&
 	    dump_mask & BIT(IWL_FW_ERROR_DUMP_PAGING)) {
 		for (i = 0; i < trans->init_dram.paging_cnt; i++) {
 			struct iwl_fw_error_dump_paging *paging;
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
index 3fb688826302..8894027429d6 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c
@@ -113,7 +113,7 @@ void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie,
 	 */
 	num_fetch_chunks = DIV_ROUND_UP(filled_tfd_size, 64) - 1;
 
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560) {
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) {
 		/* Starting from 22560, the HW expects bytes */
 		WARN_ON(trans_pcie->bc_table_dword);
 		WARN_ON(len > 0x3FFF);
@@ -547,7 +547,7 @@ struct iwl_tfh_tfd *iwl_pcie_gen2_build_tfd(struct iwl_trans *trans,
 
 	memset(tfd, 0, sizeof(*tfd));
 
-	if (trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_22560)
+	if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_22560)
 		len = sizeof(struct iwl_tx_cmd_gen2);
 	else
 		len = sizeof(struct iwl_tx_cmd_gen3);
@@ -629,7 +629,7 @@ int iwl_trans_pcie_gen2_tx(struct iwl_trans *trans, struct sk_buff *skb,
 		return -1;
 	}
 
-	if (trans->cfg->trans.device_family >= IWL_DEVICE_FAMILY_22560) {
+	if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) {
 		struct iwl_tx_cmd_gen3 *tx_cmd_gen3 =
 			(void *)dev_cmd->payload;
 
@@ -1129,7 +1129,7 @@ int iwl_trans_pcie_dyn_txq_alloc_dma(struct iwl_trans *trans,
 	if (!txq)
 		return -ENOMEM;
 	ret = iwl_pcie_alloc_dma_ptr(trans, &txq->bc_tbl,
-				     (trans->cfg->trans.device_family >=
+				     (trans->trans_cfg->device_family >=
 				      IWL_DEVICE_FAMILY_22560) ?
 				     sizeof(struct iwl_gen3_bc_tbl) :
 				     sizeof(struct iwlagn_scd_bc_tbl));
@@ -1193,7 +1193,7 @@ int iwl_trans_pcie_txq_alloc_response(struct iwl_trans *trans,
 
 	txq->id = qid;
 	trans_pcie->txq[qid] = txq;
-	wr_ptr &= (trans->cfg->trans.base_params->max_tfd_queue_size - 1);
+	wr_ptr &= (trans->trans_cfg->base_params->max_tfd_queue_size - 1);
 
 	/* Place first TFD at index corresponding to start sequence number */
 	txq->read_ptr = wr_ptr;
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index 774c8bfe8450..5787cdefacd6 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -113,17 +113,17 @@ int iwl_queue_space(struct iwl_trans *trans, const struct iwl_txq *q)
 	 * If q->n_window is smaller than max_tfd_queue_size, there is no need
 	 * to reserve any queue entries for this purpose.
 	 */
-	if (q->n_window < trans->cfg->trans.base_params->max_tfd_queue_size)
+	if (q->n_window < trans->trans_cfg->base_params->max_tfd_queue_size)
 		max = q->n_window;
 	else
-		max = trans->cfg->trans.base_params->max_tfd_queue_size - 1;
+		max = trans->trans_cfg->base_params->max_tfd_queue_size - 1;
 
 	/*
 	 * max_tfd_queue_size is a power of 2, so the following is equivalent to
 	 * modulo by max_tfd_queue_size and is well defined.
 	 */
 	used = (q->write_ptr - q->read_ptr) &
-		(trans->cfg->trans.base_params->max_tfd_queue_size - 1);
+		(trans->trans_cfg->base_params->max_tfd_queue_size - 1);
 
 	if (WARN_ON(used > max))
 		return 0;
@@ -292,7 +292,7 @@ static void iwl_pcie_txq_inc_wr_ptr(struct iwl_trans *trans,
 	 * 2. NIC is woken up for CMD regardless of shadow outside this function
 	 * 3. there is a chance that the NIC is asleep
 	 */
-	if (!trans->cfg->trans.base_params->shadow_reg_enable &&
+	if (!trans->trans_cfg->base_params->shadow_reg_enable &&
 	    txq_id != trans_pcie->cmd_queue &&
 	    test_bit(STATUS_TPOWER_PMI, &trans->status)) {
 		/*
@@ -306,7 +306,7 @@ static void iwl_pcie_txq_inc_wr_ptr(struct iwl_trans *trans,
 			IWL_DEBUG_INFO(trans, "Tx queue %d requesting wakeup, GP1 = 0x%x\n",
 				       txq_id, reg);
 			iwl_set_bit(trans, CSR_GP_CNTRL,
-				    BIT(trans->cfg->trans.csr->flag_mac_access_req));
+				    BIT(trans->trans_cfg->csr->flag_mac_access_req));
 			txq->need_update = true;
 			return;
 		}
@@ -327,7 +327,7 @@ void iwl_pcie_txq_check_wrptrs(struct iwl_trans *trans)
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	int i;
 
-	for (i = 0; i < trans->cfg->trans.base_params->num_of_queues; i++) {
+	for (i = 0; i < trans->trans_cfg->base_params->num_of_queues; i++) {
 		struct iwl_txq *txq = trans_pcie->txq[i];
 
 		if (!test_bit(i, trans_pcie->queue_used))
@@ -346,7 +346,7 @@ static inline dma_addr_t iwl_pcie_tfd_tb_get_addr(struct iwl_trans *trans,
 						  void *_tfd, u8 idx)
 {
 
-	if (trans->cfg->trans.use_tfh) {
+	if (trans->trans_cfg->use_tfh) {
 		struct iwl_tfh_tfd *tfd = _tfd;
 		struct iwl_tfh_tb *tb = &tfd->tbs[idx];
 
@@ -389,7 +389,7 @@ 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)
 {
-	if (trans->cfg->trans.use_tfh) {
+	if (trans->trans_cfg->use_tfh) {
 		struct iwl_tfh_tfd *tfd = _tfd;
 
 		return le16_to_cpu(tfd->num_tbs) & 0x1f;
@@ -436,7 +436,7 @@ static void iwl_pcie_tfd_unmap(struct iwl_trans *trans,
 
 	meta->tbs = 0;
 
-	if (trans->cfg->trans.use_tfh) {
+	if (trans->trans_cfg->use_tfh) {
 		struct iwl_tfh_tfd *tfd_fh = (void *)tfd;
 
 		tfd_fh->num_tbs = 0;
@@ -524,14 +524,14 @@ int iwl_pcie_txq_alloc(struct iwl_trans *trans, struct iwl_txq *txq,
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	size_t tfd_sz = trans_pcie->tfd_size *
-		trans->cfg->trans.base_params->max_tfd_queue_size;
+		trans->trans_cfg->base_params->max_tfd_queue_size;
 	size_t tb0_buf_sz;
 	int i;
 
 	if (WARN_ON(txq->entries || txq->tfds))
 		return -EINVAL;
 
-	if (trans->cfg->trans.use_tfh)
+	if (trans->trans_cfg->use_tfh)
 		tfd_sz = trans_pcie->tfd_size * slots_num;
 
 	timer_setup(&txq->stuck_timer, iwl_pcie_txq_stuck_timer, 0);
@@ -591,7 +591,7 @@ int iwl_pcie_txq_init(struct iwl_trans *trans, struct iwl_txq *txq,
 {
 	int ret;
 	u32 tfd_queue_max_size =
-		trans->cfg->trans.base_params->max_tfd_queue_size;
+		trans->trans_cfg->base_params->max_tfd_queue_size;
 
 	txq->need_update = false;
 
@@ -639,14 +639,14 @@ static void iwl_pcie_clear_cmd_in_flight(struct iwl_trans *trans)
 
 	lockdep_assert_held(&trans_pcie->reg_lock);
 
-	if (!trans->cfg->trans.base_params->apmg_wake_up_wa)
+	if (!trans->trans_cfg->base_params->apmg_wake_up_wa)
 		return;
 	if (WARN_ON(!trans_pcie->cmd_hold_nic_awake))
 		return;
 
 	trans_pcie->cmd_hold_nic_awake = false;
 	__iwl_trans_pcie_clear_bit(trans, CSR_GP_CNTRL,
-				   BIT(trans->cfg->trans.csr->flag_mac_access_req));
+				   BIT(trans->trans_cfg->csr->flag_mac_access_req));
 }
 
 /*
@@ -726,7 +726,7 @@ static void iwl_pcie_txq_free(struct iwl_trans *trans, int txq_id)
 	if (txq->tfds) {
 		dma_free_coherent(dev,
 				  trans_pcie->tfd_size *
-				  trans->cfg->trans.base_params->max_tfd_queue_size,
+				  trans->trans_cfg->base_params->max_tfd_queue_size,
 				  txq->tfds, txq->dma_addr);
 		txq->dma_addr = 0;
 		txq->tfds = NULL;
@@ -748,7 +748,7 @@ static void iwl_pcie_txq_free(struct iwl_trans *trans, int txq_id)
 void iwl_pcie_tx_start(struct iwl_trans *trans, u32 scd_base_addr)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	int nq = trans->cfg->trans.base_params->num_of_queues;
+	int nq = trans->trans_cfg->base_params->num_of_queues;
 	int chan;
 	u32 reg_val;
 	int clear_dwords = (SCD_TRANS_TBL_OFFSET_QUEUE(nq) -
@@ -775,7 +775,7 @@ void iwl_pcie_tx_start(struct iwl_trans *trans, u32 scd_base_addr)
 	/* The chain extension of the SCD doesn't work well. This feature is
 	 * enabled by default by the HW, so we need to disable it manually.
 	 */
-	if (trans->cfg->trans.base_params->scd_chain_ext_wa)
+	if (trans->trans_cfg->base_params->scd_chain_ext_wa)
 		iwl_write_prph(trans, SCD_CHAINEXT_EN, 0);
 
 	iwl_trans_ac_txq_enable(trans, trans_pcie->cmd_queue,
@@ -797,7 +797,7 @@ void iwl_pcie_tx_start(struct iwl_trans *trans, u32 scd_base_addr)
 			   reg_val | FH_TX_CHICKEN_BITS_SCD_AUTO_RETRY_EN);
 
 	/* Enable L1-Active */
-	if (trans->cfg->trans.device_family < IWL_DEVICE_FAMILY_8000)
+	if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_8000)
 		iwl_clear_bits_prph(trans, APMG_PCIDEV_STT_REG,
 				    APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
 }
@@ -811,13 +811,13 @@ void iwl_trans_pcie_tx_reset(struct iwl_trans *trans)
 	 * we should never get here in gen2 trans mode return early to avoid
 	 * having invalid accesses
 	 */
-	if (WARN_ON_ONCE(trans->cfg->trans.gen2))
+	if (WARN_ON_ONCE(trans->trans_cfg->gen2))
 		return;
 
-	for (txq_id = 0; txq_id < trans->cfg->trans.base_params->num_of_queues;
+	for (txq_id = 0; txq_id < trans->trans_cfg->base_params->num_of_queues;
 	     txq_id++) {
 		struct iwl_txq *txq = trans_pcie->txq[txq_id];
-		if (trans->cfg->trans.use_tfh)
+		if (trans->trans_cfg->use_tfh)
 			iwl_write_direct64(trans,
 					   FH_MEM_CBBC_QUEUE(trans, txq_id),
 					   txq->dma_addr);
@@ -900,7 +900,7 @@ int iwl_pcie_tx_stop(struct iwl_trans *trans)
 		return 0;
 
 	/* Unmap DMA from host system and free skb's */
-	for (txq_id = 0; txq_id < trans->cfg->trans.base_params->num_of_queues;
+	for (txq_id = 0; txq_id < trans->trans_cfg->base_params->num_of_queues;
 	     txq_id++)
 		iwl_pcie_txq_unmap(trans, txq_id);
 
@@ -922,7 +922,7 @@ void iwl_pcie_tx_free(struct iwl_trans *trans)
 	/* Tx queues */
 	if (trans_pcie->txq_memory) {
 		for (txq_id = 0;
-		     txq_id < trans->cfg->trans.base_params->num_of_queues;
+		     txq_id < trans->trans_cfg->base_params->num_of_queues;
 		     txq_id++) {
 			iwl_pcie_txq_free(trans, txq_id);
 			trans_pcie->txq[txq_id] = NULL;
@@ -946,9 +946,9 @@ static int iwl_pcie_tx_alloc(struct iwl_trans *trans)
 	int ret;
 	int txq_id, slots_num;
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	u16 bc_tbls_size = trans->cfg->trans.base_params->num_of_queues;
+	u16 bc_tbls_size = trans->trans_cfg->base_params->num_of_queues;
 
-	bc_tbls_size *= (trans->cfg->trans.device_family >=
+	bc_tbls_size *= (trans->trans_cfg->device_family >=
 			 IWL_DEVICE_FAMILY_22560) ?
 		sizeof(struct iwl_gen3_bc_tbl) :
 		sizeof(struct iwlagn_scd_bc_tbl);
@@ -975,7 +975,7 @@ static int iwl_pcie_tx_alloc(struct iwl_trans *trans)
 	}
 
 	trans_pcie->txq_memory =
-		kcalloc(trans->cfg->trans.base_params->num_of_queues,
+		kcalloc(trans->trans_cfg->base_params->num_of_queues,
 			sizeof(struct iwl_txq), GFP_KERNEL);
 	if (!trans_pcie->txq_memory) {
 		IWL_ERR(trans, "Not enough memory for txq\n");
@@ -984,7 +984,7 @@ static int iwl_pcie_tx_alloc(struct iwl_trans *trans)
 	}
 
 	/* Alloc and init all Tx queues, including the command queue (#4/#9) */
-	for (txq_id = 0; txq_id < trans->cfg->trans.base_params->num_of_queues;
+	for (txq_id = 0; txq_id < trans->trans_cfg->base_params->num_of_queues;
 	     txq_id++) {
 		bool cmd_queue = (txq_id == trans_pcie->cmd_queue);
 
@@ -1038,7 +1038,7 @@ int iwl_pcie_tx_init(struct iwl_trans *trans)
 	spin_unlock(&trans_pcie->irq_lock);
 
 	/* Alloc and init all Tx queues, including the command queue (#4/#9) */
-	for (txq_id = 0; txq_id < trans->cfg->trans.base_params->num_of_queues;
+	for (txq_id = 0; txq_id < trans->trans_cfg->base_params->num_of_queues;
 	     txq_id++) {
 		bool cmd_queue = (txq_id == trans_pcie->cmd_queue);
 
@@ -1066,7 +1066,7 @@ int iwl_pcie_tx_init(struct iwl_trans *trans)
 	}
 
 	iwl_set_bits_prph(trans, SCD_GP_CTRL, SCD_GP_CTRL_AUTO_ACTIVE_MODE);
-	if (trans->cfg->trans.base_params->num_of_queues > 20)
+	if (trans->trans_cfg->base_params->num_of_queues > 20)
 		iwl_set_bits_prph(trans, SCD_GP_CTRL,
 				  SCD_GP_CTRL_ENABLE_31_QUEUES);
 
@@ -1138,7 +1138,7 @@ void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int txq_id, int ssn,
 		IWL_ERR(trans,
 			"%s: Read index for txq id (%d), last_to_free %d is out of range [0-%d] %d %d.\n",
 			__func__, txq_id, last_to_free,
-			trans->cfg->trans.base_params->max_tfd_queue_size,
+			trans->trans_cfg->base_params->max_tfd_queue_size,
 			txq->write_ptr, txq->read_ptr);
 		goto out;
 	}
@@ -1161,7 +1161,7 @@ void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int txq_id, int ssn,
 
 		txq->entries[read_ptr].skb = NULL;
 
-		if (!trans->cfg->trans.use_tfh)
+		if (!trans->trans_cfg->use_tfh)
 			iwl_pcie_txq_inval_byte_cnt_tbl(trans, txq);
 
 		iwl_pcie_txq_free_tfd(trans, txq);
@@ -1295,12 +1295,12 @@ void iwl_pcie_cmdq_reclaim(struct iwl_trans *trans, int txq_id, int idx)
 	idx = iwl_pcie_get_cmd_index(txq, idx);
 	r = iwl_pcie_get_cmd_index(txq, txq->read_ptr);
 
-	if (idx >= trans->cfg->trans.base_params->max_tfd_queue_size ||
+	if (idx >= trans->trans_cfg->base_params->max_tfd_queue_size ||
 	    (!iwl_queue_used(txq, idx))) {
 		WARN_ONCE(test_bit(txq_id, trans_pcie->queue_used),
 			  "%s: Read index for DMA queue txq id (%d), index %d is out of range [0-%d] %d %d.\n",
 			  __func__, txq_id, idx,
-			  trans->cfg->trans.base_params->max_tfd_queue_size,
+			  trans->trans_cfg->base_params->max_tfd_queue_size,
 			  txq->write_ptr, txq->read_ptr);
 		return;
 	}
@@ -1414,7 +1414,7 @@ bool iwl_trans_pcie_txq_enable(struct iwl_trans *trans, int txq_id, u16 ssn,
 		 * this sad hardware issue.
 		 * This bug has been fixed on devices 9000 and up.
 		 */
-		scd_bug = !trans->cfg->trans.mq_rx_supported &&
+		scd_bug = !trans->trans_cfg->mq_rx_supported &&
 			!((ssn - txq->write_ptr) & 0x3f) &&
 			(ssn != txq->write_ptr);
 		if (scd_bug)
-- 
cgit v1.2.3


From 7d34a7d7da97bc8e0039b07d56390ea555c4858c Mon Sep 17 00:00:00 2001
From: Luca Coelho <luciano.coelho@intel.com>
Date: Fri, 12 Jul 2019 15:52:39 +0300
Subject: iwlwifi: always access the trans configuration via trans

Stop accessing the trans configuration via the iwl_cfg structure and
always access it via the iwl_trans structure.  This completes the
requirements to disassociate the trans-specific configuration from the
rest of the configuration.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/dvm/devices.c      |  2 +-
 drivers/net/wireless/intel/iwlwifi/dvm/led.c          |  4 ++--
 drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c     |  2 +-
 drivers/net/wireless/intel/iwlwifi/dvm/main.c         | 10 +++++-----
 drivers/net/wireless/intel/iwlwifi/dvm/power.c        |  2 +-
 drivers/net/wireless/intel/iwlwifi/dvm/tx.c           |  4 ++--
 drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c | 17 ++++++++++-------
 drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h |  4 ++--
 drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c  |  2 +-
 drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c    | 17 ++++++++---------
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c           |  2 +-
 drivers/net/wireless/intel/iwlwifi/mvm/led.c          |  2 +-
 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c     |  2 +-
 drivers/net/wireless/intel/iwlwifi/mvm/mvm.h          |  2 +-
 drivers/net/wireless/intel/iwlwifi/mvm/nvm.c          |  4 ++--
 drivers/net/wireless/intel/iwlwifi/mvm/sta.c          |  2 +-
 drivers/net/wireless/intel/iwlwifi/mvm/utils.c        |  6 +++---
 drivers/net/wireless/intel/iwlwifi/pcie/drv.c         | 11 +++++++----
 drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c  |  2 +-
 drivers/net/wireless/intel/iwlwifi/pcie/trans.c       |  6 +++---
 drivers/net/wireless/intel/iwlwifi/pcie/tx.c          | 11 +++++------
 21 files changed, 59 insertions(+), 55 deletions(-)

(limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')

diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/devices.c b/drivers/net/wireless/intel/iwlwifi/dvm/devices.c
index 73b3a947ab7a..dc3f197f94d9 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/devices.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/devices.c
@@ -484,7 +484,7 @@ static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
 /* NIC configuration for 6000 series */
 static void iwl6000_nic_config(struct iwl_priv *priv)
 {
-	switch (priv->cfg->trans.device_family) {
+	switch (priv->trans->trans_cfg->device_family) {
 	case IWL_DEVICE_FAMILY_6005:
 	case IWL_DEVICE_FAMILY_6030:
 	case IWL_DEVICE_FAMILY_6000:
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/led.c b/drivers/net/wireless/intel/iwlwifi/dvm/led.c
index 1e1664ecf30b..dd387aba3317 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/led.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/led.c
@@ -121,9 +121,9 @@ static int iwl_led_cmd(struct iwl_priv *priv,
 	}
 
 	led_cmd.on = iwl_blink_compensation(priv, on,
-				priv->cfg->trans.base_params->led_compensation);
+				priv->trans->trans_cfg->base_params->led_compensation);
 	led_cmd.off = iwl_blink_compensation(priv, off,
-				priv->cfg->trans.base_params->led_compensation);
+				priv->trans->trans_cfg->base_params->led_compensation);
 
 	ret = iwl_send_led_cmd(priv, &led_cmd);
 	if (!ret) {
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
index c223f26f046e..6512d25e3563 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/mac80211.c
@@ -1099,7 +1099,7 @@ static void iwlagn_mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		goto done;
 	}
 
-	scd_queues = BIT(priv->cfg->trans.base_params->num_of_queues) - 1;
+	scd_queues = BIT(priv->trans->trans_cfg->base_params->num_of_queues) - 1;
 	scd_queues &= ~(BIT(IWL_IPAN_CMD_QUEUE_NUM) |
 			BIT(IWL_DEFAULT_CMD_QUEUE_NUM));
 
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/main.c b/drivers/net/wireless/intel/iwlwifi/dvm/main.c
index 8e47a075089f..4f2789bb3b5b 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/main.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/main.c
@@ -1267,7 +1267,7 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 	priv->cfg = cfg;
 	priv->fw = fw;
 
-	switch (priv->cfg->trans.device_family) {
+	switch (priv->trans->trans_cfg->device_family) {
 	case IWL_DEVICE_FAMILY_1000:
 	case IWL_DEVICE_FAMILY_100:
 		priv->lib = &iwl_dvm_1000_cfg;
@@ -1342,7 +1342,7 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 					  driver_data[2]);
 
 	WARN_ON(sizeof(priv->transport_queue_stop) * BITS_PER_BYTE <
-		priv->cfg->trans.base_params->num_of_queues);
+		priv->trans->trans_cfg->base_params->num_of_queues);
 
 	ucode_flags = fw->ucode_capa.flags;
 
@@ -1405,9 +1405,9 @@ static struct iwl_op_mode *iwl_op_mode_dvm_start(struct iwl_trans *trans,
 	/* Reset chip to save power until we load uCode during "up". */
 	iwl_trans_stop_device(priv->trans);
 
-	priv->nvm_data = iwl_parse_eeprom_data(priv->trans->dev, priv->cfg,
-						  priv->eeprom_blob,
-						  priv->eeprom_blob_size);
+	priv->nvm_data = iwl_parse_eeprom_data(priv->trans, priv->cfg,
+					       priv->eeprom_blob,
+					       priv->eeprom_blob_size);
 	if (!priv->nvm_data)
 		goto out_free_eeprom_blob;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/power.c b/drivers/net/wireless/intel/iwlwifi/dvm/power.c
index e4e02fcbcd9f..93ef023905c9 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/power.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/power.c
@@ -200,7 +200,7 @@ static void iwl_static_sleep_cmd(struct iwl_priv *priv,
 	else
 		cmd->flags &= ~IWL_POWER_SLEEP_OVER_DTIM_MSK;
 
-	if (priv->cfg->trans.base_params->shadow_reg_enable)
+	if (priv->trans->trans_cfg->base_params->shadow_reg_enable)
 		cmd->flags |= IWL_POWER_SHADOW_REG_ENA;
 	else
 		cmd->flags &= ~IWL_POWER_SHADOW_REG_ENA;
diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/tx.c b/drivers/net/wireless/intel/iwlwifi/dvm/tx.c
index 75dc911b8f00..3029e3f6de63 100644
--- a/drivers/net/wireless/intel/iwlwifi/dvm/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/dvm/tx.c
@@ -468,7 +468,7 @@ static int iwlagn_alloc_agg_txq(struct iwl_priv *priv, int mq)
 	int q;
 
 	for (q = IWLAGN_FIRST_AMPDU_QUEUE;
-	     q < priv->cfg->trans.base_params->num_of_queues; q++) {
+	     q < priv->trans->trans_cfg->base_params->num_of_queues; q++) {
 		if (!test_and_set_bit(q, priv->agg_q_alloc)) {
 			priv->queue_to_mac80211[q] = mq;
 			return q;
@@ -1282,7 +1282,7 @@ void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
 	 * (in Tx queue's circular buffer) of first TFD/frame in window */
 	u16 ba_resp_scd_ssn = le16_to_cpu(ba_resp->scd_ssn);
 
-	if (scd_flow >= priv->cfg->trans.base_params->num_of_queues) {
+	if (scd_flow >= priv->trans->trans_cfg->base_params->num_of_queues) {
 		IWL_ERR(priv,
 			"BUG_ON scd_flow is bigger than number of queues\n");
 		return;
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c
index 75e7053f6807..cf7e2a9232e5 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.c
@@ -728,12 +728,13 @@ int iwl_init_sband_channels(struct iwl_nvm_data *data,
 #define MAX_BIT_RATE_40_MHZ	150 /* Mbps */
 #define MAX_BIT_RATE_20_MHZ	72 /* Mbps */
 
-void iwl_init_ht_hw_capab(const struct iwl_cfg *cfg,
+void iwl_init_ht_hw_capab(struct iwl_trans *trans,
 			  struct iwl_nvm_data *data,
 			  struct ieee80211_sta_ht_cap *ht_info,
 			  enum nl80211_band band,
 			  u8 tx_chains, u8 rx_chains)
 {
+	const struct iwl_cfg *cfg = trans->cfg;
 	int max_bit_rate = 0;
 
 	tx_chains = hweight8(tx_chains);
@@ -765,7 +766,7 @@ void iwl_init_ht_hw_capab(const struct iwl_cfg *cfg,
 	if (cfg->ht_params->ldpc)
 		ht_info->cap |= IEEE80211_HT_CAP_LDPC_CODING;
 
-	if ((cfg->trans.mq_rx_supported &&
+	if ((trans->trans_cfg->mq_rx_supported &&
 	     iwlwifi_mod_params.amsdu_size == IWL_AMSDU_DEF) ||
 	     iwlwifi_mod_params.amsdu_size >= IWL_AMSDU_8K)
 		ht_info->cap |= IEEE80211_HT_CAP_MAX_AMSDU;
@@ -805,10 +806,11 @@ void iwl_init_ht_hw_capab(const struct iwl_cfg *cfg,
 	}
 }
 
-static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg,
+static void iwl_init_sbands(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 			    struct iwl_nvm_data *data,
 			    const u8 *eeprom, size_t eeprom_size)
 {
+	struct device *dev = trans->dev;
 	int n_channels = iwl_init_channel_map(dev, cfg, data,
 					      eeprom, eeprom_size);
 	int n_used = 0;
@@ -820,7 +822,7 @@ static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg,
 	sband->n_bitrates = N_RATES_24;
 	n_used += iwl_init_sband_channels(data, sband, n_channels,
 					  NL80211_BAND_2GHZ);
-	iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, NL80211_BAND_2GHZ,
+	iwl_init_ht_hw_capab(trans, data, &sband->ht_cap, NL80211_BAND_2GHZ,
 			     data->valid_tx_ant, data->valid_rx_ant);
 
 	sband = &data->bands[NL80211_BAND_5GHZ];
@@ -829,7 +831,7 @@ static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg,
 	sband->n_bitrates = N_RATES_52;
 	n_used += iwl_init_sband_channels(data, sband, n_channels,
 					  NL80211_BAND_5GHZ);
-	iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, NL80211_BAND_5GHZ,
+	iwl_init_ht_hw_capab(trans, data, &sband->ht_cap, NL80211_BAND_5GHZ,
 			     data->valid_tx_ant, data->valid_rx_ant);
 
 	if (n_channels != n_used)
@@ -840,10 +842,11 @@ static void iwl_init_sbands(struct device *dev, const struct iwl_cfg *cfg,
 /* EEPROM data functions */
 
 struct iwl_nvm_data *
-iwl_parse_eeprom_data(struct device *dev, const struct iwl_cfg *cfg,
+iwl_parse_eeprom_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 		      const u8 *eeprom, size_t eeprom_size)
 {
 	struct iwl_nvm_data *data;
+	struct device *dev = trans->dev;
 	const void *tmp;
 	u16 radio_cfg, sku;
 
@@ -918,7 +921,7 @@ iwl_parse_eeprom_data(struct device *dev, const struct iwl_cfg *cfg,
 		goto err_free;
 	}
 
-	iwl_init_sbands(dev, cfg, data, eeprom, eeprom_size);
+	iwl_init_sbands(trans, cfg, data, eeprom, eeprom_size);
 
 	return data;
  err_free:
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h
index 2375d300a7cd..03a748cc98fa 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h
@@ -116,14 +116,14 @@ struct iwl_nvm_data {
  * later with iwl_free_nvm_data().
  */
 struct iwl_nvm_data *
-iwl_parse_eeprom_data(struct device *dev, const struct iwl_cfg *cfg,
+iwl_parse_eeprom_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 		      const u8 *eeprom, size_t eeprom_size);
 
 int iwl_init_sband_channels(struct iwl_nvm_data *data,
 			    struct ieee80211_supported_band *sband,
 			    int n_channels, enum nl80211_band band);
 
-void iwl_init_ht_hw_capab(const struct iwl_cfg *cfg,
+void iwl_init_ht_hw_capab(struct iwl_trans *trans,
 			  struct iwl_nvm_data *data,
 			  struct ieee80211_sta_ht_cap *ht_info,
 			  enum nl80211_band band,
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
index 80bc2e44c7b1..ad6dc4497437 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-eeprom-read.c
@@ -193,7 +193,7 @@ static int iwl_init_otp_access(struct iwl_trans *trans)
 {
 	int ret;
 
-	ret = iwl_finish_nic_init(trans, &trans->cfg->trans);
+	ret = iwl_finish_nic_init(trans, trans->trans_cfg);
 	if (ret)
 		return ret;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index 83d4311e83d7..c8972f6e38ba 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -435,14 +435,14 @@ static void iwl_init_vht_hw_capab(struct iwl_trans *trans,
 
 	switch (iwlwifi_mod_params.amsdu_size) {
 	case IWL_AMSDU_DEF:
-		if (cfg->trans.mq_rx_supported)
+		if (trans->trans_cfg->mq_rx_supported)
 			vht_cap->cap |=
 				IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454;
 		else
 			vht_cap->cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895;
 		break;
 	case IWL_AMSDU_2K:
-		if (cfg->trans.mq_rx_supported)
+		if (trans->trans_cfg->mq_rx_supported)
 			vht_cap->cap |=
 				IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454;
 		else
@@ -689,7 +689,7 @@ static void iwl_init_sbands(struct iwl_trans *trans,
 	sband->n_bitrates = N_RATES_24;
 	n_used += iwl_init_sband_channels(data, sband, n_channels,
 					  NL80211_BAND_2GHZ);
-	iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, NL80211_BAND_2GHZ,
+	iwl_init_ht_hw_capab(trans, data, &sband->ht_cap, NL80211_BAND_2GHZ,
 			     tx_chains, rx_chains);
 
 	if (data->sku_cap_11ax_enable && !iwlwifi_mod_params.disable_11ax)
@@ -701,7 +701,7 @@ static void iwl_init_sbands(struct iwl_trans *trans,
 	sband->n_bitrates = N_RATES_52;
 	n_used += iwl_init_sband_channels(data, sband, n_channels,
 					  NL80211_BAND_5GHZ);
-	iwl_init_ht_hw_capab(cfg, data, &sband->ht_cap, NL80211_BAND_5GHZ,
+	iwl_init_ht_hw_capab(trans, data, &sband->ht_cap, NL80211_BAND_5GHZ,
 			     tx_chains, rx_chains);
 	if (data->sku_cap_11ac_enable && !iwlwifi_mod_params.disable_11ac)
 		iwl_init_vht_hw_capab(trans, data, &sband->vht_cap,
@@ -899,7 +899,7 @@ static int iwl_set_hw_address(struct iwl_trans *trans,
 }
 
 static bool
-iwl_nvm_no_wide_in_5ghz(struct device *dev, const struct iwl_cfg *cfg,
+iwl_nvm_no_wide_in_5ghz(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 			const __be16 *nvm_hw)
 {
 	/*
@@ -911,7 +911,7 @@ iwl_nvm_no_wide_in_5ghz(struct device *dev, const struct iwl_cfg *cfg,
 	 * in 5GHz otherwise the FW will throw a sysassert when we try
 	 * to use them.
 	 */
-	if (cfg->trans.device_family == IWL_DEVICE_FAMILY_7000) {
+	if (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_7000) {
 		/*
 		 * Unlike the other sections in the NVM, the hw
 		 * section uses big-endian.
@@ -920,7 +920,7 @@ iwl_nvm_no_wide_in_5ghz(struct device *dev, const struct iwl_cfg *cfg,
 		u8 sku = (subsystem_id & 0x1e) >> 1;
 
 		if (sku == 5 || sku == 9) {
-			IWL_DEBUG_EEPROM(dev,
+			IWL_DEBUG_EEPROM(trans->dev,
 					 "disabling wide channels in 5GHz (0x%0x %d)\n",
 					 subsystem_id, sku);
 			return true;
@@ -937,7 +937,6 @@ iwl_parse_nvm_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 		   const __le16 *mac_override, const __le16 *phy_sku,
 		   u8 tx_chains, u8 rx_chains, bool lar_fw_supported)
 {
-	struct device *dev = trans->dev;
 	struct iwl_nvm_data *data;
 	bool lar_enabled;
 	u32 sku, radio_cfg;
@@ -1019,7 +1018,7 @@ iwl_parse_nvm_data(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	if (lar_fw_supported && lar_enabled)
 		sbands_flags |= IWL_NVM_SBANDS_FLAGS_LAR;
 
-	if (iwl_nvm_no_wide_in_5ghz(dev, cfg, nvm_hw))
+	if (iwl_nvm_no_wide_in_5ghz(trans, cfg, nvm_hw))
 		sbands_flags |= IWL_NVM_SBANDS_FLAGS_NO_WIDE_IN_5GHZ;
 
 	iwl_init_sbands(trans, data, ch_section, tx_chains, rx_chains,
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index fcb51cb3010e..f93d50ceca68 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -558,7 +558,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
 		goto remove_notif;
 	}
 
-	if (mvm->cfg->trans.device_family < IWL_DEVICE_FAMILY_8000) {
+	if (mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_8000) {
 		ret = iwl_mvm_send_bt_init_conf(mvm);
 		if (ret)
 			goto remove_notif;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/led.c b/drivers/net/wireless/intel/iwlwifi/mvm/led.c
index 64298aec893a..d104da9170ca 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/led.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/led.c
@@ -156,7 +156,7 @@ void iwl_mvm_leds_sync(struct iwl_mvm *mvm)
 	 * if we control through the register, we're doing it
 	 * even when the firmware isn't up, so no need to sync
 	 */
-	if (mvm->cfg->trans.device_family < IWL_DEVICE_FAMILY_8000)
+	if (mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_8000)
 		return;
 
 	iwl_mvm_led_set(mvm, mvm->led.brightness > 0);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index 98c9562647c3..bec48a55f890 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -400,7 +400,7 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 	 * for older devices. We also don't see this issue on any newer
 	 * devices.
 	 */
-	if (mvm->cfg->trans.device_family >= IWL_DEVICE_FAMILY_9000)
+	if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_9000)
 		ieee80211_hw_set(hw, TX_AMSDU);
 	ieee80211_hw_set(hw, TX_FRAG_LIST);
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index 9e76d494c45c..2540d7ffbbc1 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -1922,7 +1922,7 @@ void iwl_mvm_vif_set_low_latency(struct iwl_mvm_vif *mvmvif, bool set,
  */
 static inline u32 iwl_mvm_flushable_queues(struct iwl_mvm *mvm)
 {
-	return ((BIT(mvm->cfg->trans.base_params->num_of_queues) - 1) &
+	return ((BIT(mvm->trans->trans_cfg->base_params->num_of_queues) - 1) &
 		~BIT(IWL_MVM_DQA_CMD_QUEUE));
 }
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
index e2855efc2afd..945c1ea5cda8 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/nvm.c
@@ -249,7 +249,7 @@ static int iwl_nvm_read_section(struct iwl_mvm *mvm, u16 section,
 	while (ret == length) {
 		/* Check no memory assumptions fail and cause an overflow */
 		if ((size_read + offset + length) >
-		    mvm->cfg->trans.base_params->eeprom_size) {
+		    mvm->trans->trans_cfg->base_params->eeprom_size) {
 			IWL_ERR(mvm, "EEPROM size is too small for NVM\n");
 			return -ENOBUFS;
 		}
@@ -372,7 +372,7 @@ int iwl_nvm_init(struct iwl_mvm *mvm)
 	/* Read From FW NVM */
 	IWL_DEBUG_EEPROM(mvm->trans->dev, "Read from NVM\n");
 
-	nvm_buffer = kmalloc(mvm->cfg->trans.base_params->eeprom_size,
+	nvm_buffer = kmalloc(mvm->trans->trans_cfg->base_params->eeprom_size,
 			     GFP_KERNEL);
 	if (!nvm_buffer)
 		return -ENOMEM;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
index eaa8b1c9938a..0bedba4c61f2 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c
@@ -1954,7 +1954,7 @@ static void iwl_mvm_enable_aux_snif_queue(struct iwl_mvm *mvm, u16 *queue,
 					  u8 sta_id, u8 fifo)
 {
 	unsigned int wdg_timeout = iwlmvm_mod_params.tfd_q_hang_detect ?
-		mvm->cfg->trans.base_params->wd_timeout :
+		mvm->trans->trans_cfg->base_params->wd_timeout :
 		IWL_WATCHDOG_DISABLED;
 
 	if (iwl_mvm_has_new_tx_api(mvm)) {
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index ba1524727a1f..8686107da116 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -531,7 +531,7 @@ static void iwl_mvm_dump_lmac_error_log(struct iwl_mvm *mvm, u8 lmac_num)
 		/* reset the device */
 		iwl_trans_sw_reset(trans);
 
-		err = iwl_finish_nic_init(trans, &trans->cfg->trans);
+		err = iwl_finish_nic_init(trans, trans->trans_cfg);
 		if (err)
 			return;
 	}
@@ -941,7 +941,7 @@ unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm,
 	struct iwl_fw_dbg_trigger_txq_timer *txq_timer;
 	unsigned int default_timeout = cmd_q ?
 		IWL_DEF_WD_TIMEOUT :
-		mvm->cfg->trans.base_params->wd_timeout;
+		mvm->trans->trans_cfg->base_params->wd_timeout;
 
 	if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_TXQ_TIMERS)) {
 		/*
@@ -985,7 +985,7 @@ unsigned int iwl_mvm_get_wd_timeout(struct iwl_mvm *mvm,
 		return default_timeout;
 	default:
 		WARN_ON(1);
-		return mvm->cfg->trans.base_params->wd_timeout;
+		return mvm->trans->trans_cfg->base_params->wd_timeout;
 	}
 }
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index e6a3fa2080e2..e5ca1f2685b6 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -997,9 +997,6 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	unsigned long flags;
 	int ret;
 
-	if (WARN_ONCE(!cfg->trans.csr, "CSR addresses aren't configured\n"))
-		return -EINVAL;
-
 	iwl_trans = iwl_trans_pcie_alloc(pdev, ent, &cfg->trans);
 	if (IS_ERR(iwl_trans))
 		return PTR_ERR(iwl_trans);
@@ -1007,6 +1004,12 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	/* the trans_cfg should never change, so set it now */
 	iwl_trans->trans_cfg = &cfg->trans;
 
+	if (WARN_ONCE(!iwl_trans->trans_cfg->csr,
+		      "CSR addresses aren't configured\n")) {
+		ret = -EINVAL;
+		goto out_free_trans;
+	}
+
 #if IS_ENABLED(CONFIG_IWLMVM)
 	/*
 	 * special-case 7265D, it has the same PCI IDs.
@@ -1129,7 +1132,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	/* now set the real cfg we decided to use */
 	iwl_trans->cfg = cfg;
 
-	if (cfg->trans.device_family >= IWL_DEVICE_FAMILY_8000 &&
+	if (iwl_trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_8000 &&
 	    iwl_trans_grab_nic_access(iwl_trans, &flags)) {
 		u32 hw_step;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
index b6db3c42c467..df8455f14e4d 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
@@ -92,7 +92,7 @@ int iwl_pcie_gen2_apm_init(struct iwl_trans *trans)
 
 	iwl_pcie_apm_config(trans);
 
-	ret = iwl_finish_nic_init(trans, &trans->cfg->trans);
+	ret = iwl_finish_nic_init(trans, trans->trans_cfg);
 	if (ret)
 		return ret;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
index d2fe8ff45bbb..ae4f84016c3c 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -368,7 +368,7 @@ static int iwl_pcie_apm_init(struct iwl_trans *trans)
 	if (trans->trans_cfg->base_params->pll_cfg)
 		iwl_set_bit(trans, CSR_ANA_PLL_CFG, CSR50_ANA_PLL_CFG_VAL);
 
-	ret = iwl_finish_nic_init(trans, &trans->cfg->trans);
+	ret = iwl_finish_nic_init(trans, trans->trans_cfg);
 	if (ret)
 		return ret;
 
@@ -440,7 +440,7 @@ static void iwl_pcie_apm_lp_xtal_enable(struct iwl_trans *trans)
 
 	iwl_trans_pcie_sw_reset(trans);
 
-	ret = iwl_finish_nic_init(trans, &trans->cfg->trans);
+	ret = iwl_finish_nic_init(trans, trans->trans_cfg);
 	if (WARN_ON(ret)) {
 		/* Release XTAL ON request */
 		__iwl_trans_pcie_clear_bit(trans, CSR_GP_CNTRL,
@@ -1534,7 +1534,7 @@ static int iwl_trans_pcie_d3_resume(struct iwl_trans *trans,
 	iwl_set_bit(trans, CSR_GP_CNTRL,
 		    BIT(trans->trans_cfg->csr->flag_mac_access_req));
 
-	ret = iwl_finish_nic_init(trans, &trans->cfg->trans);
+	ret = iwl_finish_nic_init(trans, trans->trans_cfg);
 	if (ret)
 		return ret;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index 5787cdefacd6..4806a04cec8c 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -1238,7 +1238,6 @@ static int iwl_pcie_set_cmd_in_flight(struct iwl_trans *trans,
 				      const struct iwl_host_cmd *cmd)
 {
 	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-	const struct iwl_cfg *cfg = trans->cfg;
 	int ret;
 
 	lockdep_assert_held(&trans_pcie->reg_lock);
@@ -1253,19 +1252,19 @@ static int iwl_pcie_set_cmd_in_flight(struct iwl_trans *trans,
 	 * returned. This needs to be done only on NICs that have
 	 * apmg_wake_up_wa set.
 	 */
-	if (cfg->trans.base_params->apmg_wake_up_wa &&
+	if (trans->trans_cfg->base_params->apmg_wake_up_wa &&
 	    !trans_pcie->cmd_hold_nic_awake) {
 		__iwl_trans_pcie_set_bit(trans, CSR_GP_CNTRL,
-					 BIT(cfg->trans.csr->flag_mac_access_req));
+					 BIT(trans->trans_cfg->csr->flag_mac_access_req));
 
 		ret = iwl_poll_bit(trans, CSR_GP_CNTRL,
-				   BIT(cfg->trans.csr->flag_val_mac_access_en),
-				   (BIT(cfg->trans.csr->flag_mac_clock_ready) |
+				   BIT(trans->trans_cfg->csr->flag_val_mac_access_en),
+				   (BIT(trans->trans_cfg->csr->flag_mac_clock_ready) |
 				    CSR_GP_CNTRL_REG_FLAG_GOING_TO_SLEEP),
 				   15000);
 		if (ret < 0) {
 			__iwl_trans_pcie_clear_bit(trans, CSR_GP_CNTRL,
-					BIT(cfg->trans.csr->flag_mac_access_req));
+					BIT(trans->trans_cfg->csr->flag_mac_access_req));
 			IWL_ERR(trans, "Failed to wake NIC for hcmd\n");
 			return -EIO;
 		}
-- 
cgit v1.2.3


From b108d8c782cc21ed22825c72167a9e84c614a3ac Mon Sep 17 00:00:00 2001
From: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Date: Mon, 22 Jul 2019 13:04:16 +0300
Subject: iwlwifi: dbg_ini: remove apply point, switch to time point API

Remove the "apply points" mechanism as preparation for the changed
debug API where this is now a "time point" instead. Use a new API
across the code at the trigger points ("time points"), but don't
yet implement it since that requires some more preparation.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 .../net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h    |  89 +++-
 drivers/net/wireless/intel/iwlwifi/fw/api/debug.h  |  45 --
 drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c   | 489 +--------------------
 drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h   |  13 +-
 drivers/net/wireless/intel/iwlwifi/iwl-trans.h     |   5 -
 drivers/net/wireless/intel/iwlwifi/mvm/fw.c        |  10 +-
 drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c  |   5 +-
 drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c  |   5 +-
 drivers/net/wireless/intel/iwlwifi/mvm/ops.c       |   6 +-
 drivers/net/wireless/intel/iwlwifi/mvm/scan.c      |   2 -
 10 files changed, 101 insertions(+), 568 deletions(-)

(limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h
index 798e61d4d683..ba586f148c14 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h
@@ -397,27 +397,6 @@ enum iwl_fw_ini_trigger_id {
 	IWL_FW_TRIGGER_ID_NUM,
 }; /* FW_DEBUG_TLV_TRIGGER_ID_E_VER_1 */
 
-/**
- * enum iwl_fw_ini_apply_point
- *
- * @IWL_FW_INI_APPLY_INVALID: invalid
- * @IWL_FW_INI_APPLY_EARLY: pre loading FW
- * @IWL_FW_INI_APPLY_AFTER_ALIVE: first cmd from host after alive
- * @IWL_FW_INI_APPLY_POST_INIT: last cmd in initialization sequence
- * @IWL_FW_INI_APPLY_MISSED_BEACONS: missed beacons notification
- * @IWL_FW_INI_APPLY_SCAN_COMPLETE: scan completed
- * @IWL_FW_INI_APPLY_NUM: number of apply points
-*/
-enum iwl_fw_ini_apply_point {
-	IWL_FW_INI_APPLY_INVALID,
-	IWL_FW_INI_APPLY_EARLY,
-	IWL_FW_INI_APPLY_AFTER_ALIVE,
-	IWL_FW_INI_APPLY_POST_INIT,
-	IWL_FW_INI_APPLY_MISSED_BEACONS,
-	IWL_FW_INI_APPLY_SCAN_COMPLETE,
-	IWL_FW_INI_APPLY_NUM,
-}; /* FW_DEBUG_TLV_APPLY_POINT_E_VER_1 */
-
 /**
  * enum iwl_fw_ini_allocation_id
  *
@@ -510,4 +489,72 @@ enum iwl_fw_ini_region_type {
 	IWL_FW_INI_REGION_NUM
 }; /* FW_DEBUG_TLV_REGION_TYPE_E_VER_1 */
 
+/**
+ * enum iwl_fw_ini_time_point
+ *
+ * Hard coded time points in which the driver can send hcmd or perform dump
+ * collection
+ *
+ * @IWL_FW_INI_TIME_POINT_EARLY: pre loading the FW
+ * @IWL_FW_INI_TIME_POINT_AFTER_ALIVE: first cmd from host after alive notif
+ * @IWL_FW_INI_TIME_POINT_POST_INIT: last cmd in series of init sequence
+ * @IWL_FW_INI_TIME_POINT_FW_ASSERT: FW assert
+ * @IWL_FW_INI_TIME_POINT_FW_HW_ERROR: FW HW error
+ * @IWL_FW_INI_TIME_POINT_FW_TFD_Q_HANG: TFD queue hang
+ * @IWL_FW_INI_TIME_POINT_FW_DHC_NOTIFOCATION: DHC cmd response and notif
+ * @IWL_FW_INI_TIME_POINT_FW_RSP_OR_NOTIF: FW response or notification.
+ *	data field holds id and group
+ * @IWL_FW_INI_TIME_POINT_USER_TRIGGER: user trigger time point
+ * @IWL_FW_INI_TIME_POINT_PERIODIC: periodic timepoint that fires in constant
+ *	intervals. data field holds the interval time in msec
+ * @IWL_FW_INI_TIME_POINT_WDG_TIMEOUT: watchdog timeout
+ * @IWL_FW_INI_TIME_POINT_HOST_ASSERT: Unused
+ * @IWL_FW_INI_TIME_POINT_HOST_ALIVE_TIMEOUT: alive timeout
+ * @IWL_FW_INI_TIME_POINT_HOST_DEVICE_ENABLE: device enable
+ * @IWL_FW_INI_TIME_POINT_HOST_DEVICE_DISABLE: device disable
+ * @IWL_FW_INI_TIME_POINT_HOST_D3_START: D3 start
+ * @IWL_FW_INI_TIME_POINT_HOST_D3_END: D3 end
+ * @IWL_FW_INI_TIME_POINT_MISSED_BEACONS: missed beacons
+ * @IWL_FW_INI_TIME_POINT_ASSOC_FAILED: association failure
+ * @IWL_FW_INI_TIME_POINT_TX_FAILED: Tx frame failed
+ * @IWL_FW_INI_TIME_POINT_TX_WFD_ACTION_FRAME_FAILED: wifi direct action
+ *	frame failed
+ * @IWL_FW_INI_TIME_POINT_TX_LATENCY_THRESHOLD: Tx latency threshold
+ * @IWL_FW_INI_TIME_POINT_HANG_OCCURRED: hang occurred
+ * @IWL_FW_INI_TIME_POINT_EAPOL_FAILED: EAPOL failed
+ * @IWL_FW_INI_TIME_POINT_FAKE_TX: fake Tx
+ * @IWL_FW_INI_TIME_POINT_DEASSOC: de association
+ * @IWL_FW_INI_TIME_POINT_NUM: number of time points
+ */
+enum iwl_fw_ini_time_point {
+	IWL_FW_INI_TIME_POINT_INVALID,
+	IWL_FW_INI_TIME_POINT_EARLY,
+	IWL_FW_INI_TIME_POINT_AFTER_ALIVE,
+	IWL_FW_INI_TIME_POINT_POST_INIT,
+	IWL_FW_INI_TIME_POINT_FW_ASSERT,
+	IWL_FW_INI_TIME_POINT_FW_HW_ERROR,
+	IWL_FW_INI_TIME_POINT_FW_TFD_Q_HANG,
+	IWL_FW_INI_TIME_POINT_FW_DHC_NOTIFOCATION,
+	IWL_FW_INI_TIME_POINT_FW_RSP_OR_NOTIF,
+	IWL_FW_INI_TIME_POINT_USER_TRIGGER,
+	IWL_FW_INI_TIME_POINT_PERIODIC,
+	IWL_FW_INI_TIME_POINT_WDG_TIMEOUT,
+	IWL_FW_INI_TIME_POINT_HOST_ASSERT,
+	IWL_FW_INI_TIME_POINT_HOST_ALIVE_TIMEOUT,
+	IWL_FW_INI_TIME_POINT_HOST_DEVICE_ENABLE,
+	IWL_FW_INI_TIME_POINT_HOST_DEVICE_DISABLE,
+	IWL_FW_INI_TIME_POINT_HOST_D3_START,
+	IWL_FW_INI_TIME_POINT_HOST_D3_END,
+	IWL_FW_INI_TIME_POINT_MISSED_BEACONS,
+	IWL_FW_INI_TIME_POINT_ASSOC_FAILED,
+	IWL_FW_INI_TIME_POINT_TX_FAILED,
+	IWL_FW_INI_TIME_POINT_TX_WFD_ACTION_FRAME_FAILED,
+	IWL_FW_INI_TIME_POINT_TX_LATENCY_THRESHOLD,
+	IWL_FW_INI_TIME_POINT_HANG_OCCURRED,
+	IWL_FW_INI_TIME_POINT_EAPOL_FAILED,
+	IWL_FW_INI_TIME_POINT_FAKE_TX,
+	IWL_FW_INI_TIME_POINT_DEASSOC,
+	IWL_FW_INI_TIME_POINT_NUM,
+}; /* FW_TLV_DEBUG_TIME_POINT_API_E */
+
 #endif
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
index b627c31d06ed..c67a6ab6491c 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
@@ -352,51 +352,6 @@ struct iwl_dbg_mem_access_rsp {
 	__le32 data[];
 } __packed; /* DEBUG_(U|L)MAC_RD_WR_RSP_API_S_VER_1 */
 
-#define LDBG_CFG_COMMAND_SIZE	80
-#define BUFFER_ALLOCATION	0x27
-#define START_DEBUG_RECORDING	0x29
-#define STOP_DEBUG_RECORDING	0x2A
-
-/* maximum fragments to be allocated per target of allocationId */
-#define IWL_BUFFER_LOCATION_MAX_FRAGS	2
-
-/**
- * struct iwl_fragment_data single fragment structure
- * @address: 64bit start address
- * @size: size in bytes
- */
-struct iwl_fragment_data {
-	__le64 address;
-	__le32 size;
-} __packed; /* FRAGMENT_STRUCTURE_API_S_VER_1 */
-
-/**
- * struct iwl_buffer_allocation_cmd - buffer allocation command structure
- * @allocation_id: id of the allocation
- * @buffer_location: location of the buffer
- * @num_frags: number of fragments
- * @fragments: memory fragments
- */
-struct iwl_buffer_allocation_cmd {
-	__le32 allocation_id;
-	__le32 buffer_location;
-	__le32 num_frags;
-	struct iwl_fragment_data fragments[IWL_BUFFER_LOCATION_MAX_FRAGS];
-} __packed; /* BUFFER_ALLOCATION_CMD_API_S_VER_1 */
-
-/**
- * struct iwl_ldbg_config_cmd - LDBG config command
- * @type: configuration type
- * @pad: reserved space for type-dependent data
- */
-struct iwl_ldbg_config_cmd {
-	__le32 type;
-	union {
-		u8 pad[LDBG_CFG_COMMAND_SIZE - sizeof(__le32)];
-		struct iwl_buffer_allocation_cmd buffer_allocation;
-	}; /* LDBG_CFG_BODY_API_U_VER_2 (partially) */
-} __packed; /* LDBG_CFG_CMD_API_S_VER_2 */
-
 /**
  * struct iwl_dbg_suspend_resume_cmd - dbgc suspend resume command
  * @operation: suspend or resume operation, uses
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c
index b4fba73b5b23..db76b28eac40 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c
@@ -104,26 +104,6 @@ dbg_ver_table[IWL_DBG_TLV_TYPE_NUM] = {
 	[IWL_DBG_TLV_TYPE_TRIGGER]	= {.min_ver = 1, .max_ver = 1,},
 };
 
-static int iwl_dbg_tlv_copy(struct iwl_ucode_tlv *tlv, struct list_head *list)
-{
-	struct iwl_apply_point_data *tlv_copy;
-	u32 len = le32_to_cpu(tlv->length);
-
-	tlv_copy = kzalloc(sizeof(*tlv_copy) + len, GFP_KERNEL);
-	if (!tlv_copy)
-		return -ENOMEM;
-
-	INIT_LIST_HEAD(&tlv_copy->list);
-	memcpy(&tlv_copy->tlv, tlv, sizeof(*tlv) + len);
-
-	if (!list->next)
-		INIT_LIST_HEAD(list);
-
-	list_add_tail(&tlv_copy->list, list);
-
-	return 0;
-}
-
 static bool iwl_dbg_tlv_ver_support(struct iwl_ucode_tlv *tlv)
 {
 	struct iwl_fw_ini_header *hdr = (void *)&tlv->data[0];
@@ -147,9 +127,6 @@ void iwl_dbg_tlv_alloc(struct iwl_trans *trans, struct iwl_ucode_tlv *tlv,
 	u32 tlv_idx = type - IWL_UCODE_TLV_DEBUG_BASE;
 	enum iwl_ini_cfg_state *cfg_state = ext ?
 		&trans->dbg.external_ini_cfg : &trans->dbg.internal_ini_cfg;
-	struct list_head *dbg_cfg_list = ext ?
-		&trans->dbg.apply_points_ext[pnt].list :
-		&trans->dbg.apply_points[pnt].list;
 
 	IWL_DEBUG_FW(trans, "WRT: read TLV 0x%x, apply point %d\n",
 		     type, pnt);
@@ -159,24 +136,12 @@ void iwl_dbg_tlv_alloc(struct iwl_trans *trans, struct iwl_ucode_tlv *tlv,
 		goto out_err;
 	}
 
-	if (pnt >= IWL_FW_INI_APPLY_NUM) {
-		IWL_ERR(trans, "WRT: Invalid apply point %d\n", pnt);
-		goto out_err;
-	}
-
 	if (!iwl_dbg_tlv_ver_support(tlv)) {
 		IWL_ERR(trans, "WRT: Unsupported TLV 0x%x version %u\n", type,
 			le32_to_cpu(hdr->tlv_version));
 		goto out_err;
 	}
 
-	if (iwl_dbg_tlv_copy(tlv, dbg_cfg_list)) {
-		IWL_ERR(trans,
-			"WRT: Failed to allocate TLV 0x%x, apply point %d\n",
-			type, pnt);
-		goto out_err;
-	}
-
 	if (*cfg_state == IWL_INI_CFG_STATE_NOT_LOADED)
 		*cfg_state = IWL_INI_CFG_STATE_LOADED;
 
@@ -186,33 +151,9 @@ out_err:
 	*cfg_state = IWL_INI_CFG_STATE_CORRUPTED;
 }
 
-static void iwl_dbg_tlv_free_list(struct list_head *list)
-{
-	if (!list || !list->next)
-		return;
-
-	while (!list_empty(list)) {
-		struct iwl_apply_point_data *node =
-			list_entry(list->next, typeof(*node), list);
-
-		list_del(&node->list);
-		kfree(node);
-	}
-}
-
 void iwl_dbg_tlv_free(struct iwl_trans *trans)
 {
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(trans->dbg.apply_points); i++) {
-		struct iwl_apply_point_data *data;
-
-		data = &trans->dbg.apply_points[i];
-		iwl_dbg_tlv_free_list(&data->list);
-
-		data = &trans->dbg.apply_points_ext[i];
-		iwl_dbg_tlv_free_list(&data->list);
-	}
+	/* will be used again later */
 }
 
 static int iwl_dbg_tlv_parse_bin(struct iwl_trans *trans, const u8 *data,
@@ -258,428 +199,10 @@ void iwl_dbg_tlv_load_bin(struct device *dev, struct iwl_trans *trans)
 	release_firmware(fw);
 }
 
-static void
-iwl_dbg_tlv_apply_debug_info(struct iwl_fw_runtime *fwrt,
-			     struct iwl_fw_ini_debug_info_tlv *dbg_info,
-			     bool ext, enum iwl_fw_ini_apply_point pnt)
-{
-	u32 img_name_len = le32_to_cpu(dbg_info->img_name_len);
-	u32 dbg_cfg_name_len = le32_to_cpu(dbg_info->dbg_cfg_name_len);
-	const char err_str[] =
-		"WRT: Invalid %s name length %d, expected %d\n";
-
-	if (img_name_len != IWL_FW_INI_MAX_IMG_NAME_LEN) {
-		IWL_WARN(fwrt, err_str, "image", img_name_len,
-			 IWL_FW_INI_MAX_IMG_NAME_LEN);
-		return;
-	}
-
-	if (dbg_cfg_name_len != IWL_FW_INI_MAX_DBG_CFG_NAME_LEN) {
-		IWL_WARN(fwrt, err_str, "debug cfg", dbg_cfg_name_len,
-			 IWL_FW_INI_MAX_DBG_CFG_NAME_LEN);
-		return;
-	}
-
-	if (ext) {
-		memcpy(fwrt->dump.external_dbg_cfg_name, dbg_info->dbg_cfg_name,
-		       sizeof(fwrt->dump.external_dbg_cfg_name));
-	} else {
-		memcpy(fwrt->dump.img_name, dbg_info->img_name,
-		       sizeof(fwrt->dump.img_name));
-		memcpy(fwrt->dump.internal_dbg_cfg_name, dbg_info->dbg_cfg_name,
-		       sizeof(fwrt->dump.internal_dbg_cfg_name));
-	}
-}
-
-static void iwl_dbg_tlv_alloc_buffer(struct iwl_fw_runtime *fwrt, u32 size)
-{
-	struct iwl_trans *trans = fwrt->trans;
-	void *virtual_addr = NULL;
-	dma_addr_t phys_addr;
-
-	if (WARN_ON_ONCE(trans->dbg.num_blocks ==
-			 ARRAY_SIZE(trans->dbg.fw_mon)))
-		return;
-
-	virtual_addr =
-		dma_alloc_coherent(fwrt->trans->dev, size, &phys_addr,
-				   GFP_KERNEL | __GFP_NOWARN);
-
-	/* TODO: alloc fragments if needed */
-	if (!virtual_addr)
-		IWL_ERR(fwrt, "Failed to allocate debug memory\n");
-
-	IWL_DEBUG_FW(trans,
-		     "Allocated DRAM buffer[%d], size=0x%x\n",
-		     trans->dbg.num_blocks, size);
-
-	trans->dbg.fw_mon[trans->dbg.num_blocks].block = virtual_addr;
-	trans->dbg.fw_mon[trans->dbg.num_blocks].physical = phys_addr;
-	trans->dbg.fw_mon[trans->dbg.num_blocks].size = size;
-	trans->dbg.num_blocks++;
-}
-
-static void iwl_dbg_tlv_apply_buffer(struct iwl_fw_runtime *fwrt,
-				     struct iwl_fw_ini_allocation_tlv *alloc,
-				     enum iwl_fw_ini_apply_point pnt)
-{
-	struct iwl_trans *trans = fwrt->trans;
-	struct iwl_ldbg_config_cmd ldbg_cmd = {
-		.type = cpu_to_le32(BUFFER_ALLOCATION),
-	};
-	struct iwl_buffer_allocation_cmd *cmd = &ldbg_cmd.buffer_allocation;
-	struct iwl_host_cmd hcmd = {
-		.id = LDBG_CONFIG_CMD,
-		.flags = CMD_ASYNC,
-		.data[0] = &ldbg_cmd,
-		.len[0] = sizeof(ldbg_cmd),
-	};
-	int block_idx = trans->dbg.num_blocks;
-	u32 buf_location = le32_to_cpu(alloc->buffer_location);
-	u32 alloc_id = le32_to_cpu(alloc->allocation_id);
-
-	if (alloc_id <= IWL_FW_INI_ALLOCATION_INVALID ||
-	    alloc_id >= IWL_FW_INI_ALLOCATION_NUM) {
-		IWL_ERR(fwrt, "WRT: Invalid allocation id %d\n", alloc_id);
-		return;
-	}
-
-	if (fwrt->trans->dbg.ini_dest == IWL_FW_INI_LOCATION_INVALID)
-		fwrt->trans->dbg.ini_dest = buf_location;
-
-	if (buf_location != fwrt->trans->dbg.ini_dest) {
-		WARN(fwrt,
-		     "WRT: attempt to override buffer location on apply point %d\n",
-		     pnt);
-
-		return;
-	}
-
-	if (buf_location == IWL_FW_INI_LOCATION_SRAM_PATH) {
-		IWL_DEBUG_FW(trans, "WRT: Applying SMEM buffer destination\n");
-		/* set sram monitor by enabling bit 7 */
-		iwl_set_bit(fwrt->trans, CSR_HW_IF_CONFIG_REG,
-			    CSR_HW_IF_CONFIG_REG_BIT_MONITOR_SRAM);
-
-		return;
-	}
-
-	if (buf_location != IWL_FW_INI_LOCATION_DRAM_PATH)
-		return;
-
-	if (!(BIT(alloc_id) & fwrt->trans->dbg.is_alloc)) {
-		iwl_dbg_tlv_alloc_buffer(fwrt, le32_to_cpu(alloc->size));
-		if (block_idx == trans->dbg.num_blocks)
-			return;
-		fwrt->trans->dbg.is_alloc |= BIT(alloc_id);
-	}
-
-	/* First block is assigned via registers / context info */
-	if (trans->dbg.num_blocks == 1)
-		return;
-
-	IWL_DEBUG_FW(trans,
-		     "WRT: Applying DRAM buffer[%d] destination\n", block_idx);
-
-	cmd->num_frags = cpu_to_le32(1);
-	cmd->fragments[0].address =
-		cpu_to_le64(trans->dbg.fw_mon[block_idx].physical);
-	cmd->fragments[0].size = alloc->size;
-	cmd->allocation_id = alloc->allocation_id;
-	cmd->buffer_location = alloc->buffer_location;
-
-	iwl_trans_send_cmd(trans, &hcmd);
-}
-
-static void iwl_dbg_tlv_apply_hcmd(struct iwl_fw_runtime *fwrt,
-				   struct iwl_ucode_tlv *tlv)
-{
-	struct iwl_fw_ini_hcmd_tlv *hcmd_tlv = (void *)&tlv->data[0];
-	struct iwl_fw_ini_hcmd *data = &hcmd_tlv->hcmd;
-	u16 len = le32_to_cpu(tlv->length) - sizeof(*hcmd_tlv);
-
-	struct iwl_host_cmd hcmd = {
-		.id = WIDE_ID(data->group, data->id),
-		.len = { len, },
-		.data = { data->data, },
-	};
-
-	/* currently the driver supports always on domain only */
-	if (le32_to_cpu(hcmd_tlv->domain) != IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON)
-		return;
-
-	IWL_DEBUG_FW(fwrt, "WRT: Sending host command id=0x%x, group=0x%x\n",
-		     data->id, data->group);
-
-	iwl_trans_send_cmd(fwrt->trans, &hcmd);
-}
-
-static void iwl_dbg_tlv_apply_region(struct iwl_fw_runtime *fwrt,
-				     struct iwl_fw_ini_region_tlv *tlv,
-				     enum iwl_fw_ini_apply_point pnt)
+void iwl_dbg_tlv_time_point(struct iwl_fw_runtime *fwrt,
+			    enum iwl_fw_ini_time_point tp_id,
+			    union iwl_dbg_tlv_tp_data *tp_data)
 {
-	void *iter = (void *)tlv->region_config;
-	int i, size = le32_to_cpu(tlv->num_regions);
-	const char *err_st =
-		"WRT: Invalid region %s %d for apply point %d\n";
-
-	for (i = 0; i < size; i++) {
-		struct iwl_fw_ini_region_cfg *reg = iter, **active;
-		int id = le32_to_cpu(reg->region_id);
-		u32 type = le32_to_cpu(reg->region_type);
-
-		if (WARN(id >= ARRAY_SIZE(fwrt->dump.active_regs), err_st, "id",
-			 id, pnt))
-			break;
-
-		if (WARN(type == 0 || type >= IWL_FW_INI_REGION_NUM, err_st,
-			 "type", type, pnt))
-			break;
-
-		active = &fwrt->dump.active_regs[id];
-
-		if (*active)
-			IWL_WARN(fwrt->trans, "WRT: Region id %d override\n",
-				 id);
-
-		IWL_DEBUG_FW(fwrt, "WRT: Activating region id %d\n", id);
-
-		*active = reg;
-
-		if (type == IWL_FW_INI_REGION_TXF ||
-		    type == IWL_FW_INI_REGION_RXF)
-			iter += le32_to_cpu(reg->fifos.num_of_registers) *
-				sizeof(__le32);
-		else if (type == IWL_FW_INI_REGION_DEVICE_MEMORY ||
-			 type == IWL_FW_INI_REGION_PERIPHERY_MAC ||
-			 type == IWL_FW_INI_REGION_PERIPHERY_PHY ||
-			 type == IWL_FW_INI_REGION_PERIPHERY_AUX ||
-			 type == IWL_FW_INI_REGION_INTERNAL_BUFFER ||
-			 type == IWL_FW_INI_REGION_PAGING ||
-			 type == IWL_FW_INI_REGION_CSR ||
-			 type == IWL_FW_INI_REGION_LMAC_ERROR_TABLE ||
-			 type == IWL_FW_INI_REGION_UMAC_ERROR_TABLE)
-			iter += le32_to_cpu(reg->internal.num_of_ranges) *
-				sizeof(__le32);
-
-		iter += sizeof(*reg);
-	}
-}
-
-static int iwl_dbg_tlv_trig_realloc(struct iwl_fw_runtime *fwrt,
-				    struct iwl_fw_ini_active_triggers *active,
-				    u32 id, int size)
-{
-	void *ptr;
-
-	if (size <= active->size)
-		return 0;
-
-	ptr = krealloc(active->trig, size, GFP_KERNEL);
-	if (!ptr) {
-		IWL_ERR(fwrt, "WRT: Failed to allocate memory for trigger %d\n",
-			id);
-		return -ENOMEM;
-	}
-	active->trig = ptr;
-	active->size = size;
-
-	return 0;
-}
-
-static void iwl_dbg_tlv_apply_trigger(struct iwl_fw_runtime *fwrt,
-				      struct iwl_fw_ini_trigger_tlv *tlv,
-				      enum iwl_fw_ini_apply_point apply_point)
-{
-	int i, size = le32_to_cpu(tlv->num_triggers);
-	void *iter = (void *)tlv->trigger_config;
-
-	for (i = 0; i < size; i++) {
-		struct iwl_fw_ini_trigger *trig = iter;
-		struct iwl_fw_ini_active_triggers *active;
-		int id = le32_to_cpu(trig->trigger_id);
-		u32 trig_regs_size = le32_to_cpu(trig->num_regions) *
-			sizeof(__le32);
-
-		if (WARN(id >= ARRAY_SIZE(fwrt->dump.active_trigs),
-			 "WRT: Invalid trigger id %d for apply point %d\n", id,
-			 apply_point))
-			break;
-
-		active = &fwrt->dump.active_trigs[id];
-
-		if (!active->active) {
-			size_t trig_size = sizeof(*trig) + trig_regs_size;
-
-			IWL_DEBUG_FW(fwrt, "WRT: Activating trigger %d\n", id);
-
-			if (iwl_dbg_tlv_trig_realloc(fwrt, active, id,
-						     trig_size))
-				goto next;
-
-			memcpy(active->trig, trig, trig_size);
-
-		} else {
-			u32 conf_override =
-				!(le32_to_cpu(trig->override_trig) & 0xff);
-			u32 region_override =
-				!(le32_to_cpu(trig->override_trig) & 0xff00);
-			u32 offset = 0;
-			u32 active_regs =
-				le32_to_cpu(active->trig->num_regions);
-			u32 new_regs = le32_to_cpu(trig->num_regions);
-			int mem_to_add = trig_regs_size;
-
-			if (region_override) {
-				IWL_DEBUG_FW(fwrt,
-					     "WRT: Trigger %d regions override\n",
-					     id);
-
-				mem_to_add -= active_regs * sizeof(__le32);
-			} else {
-				IWL_DEBUG_FW(fwrt,
-					     "WRT: Trigger %d regions appending\n",
-					     id);
-
-				offset += active_regs;
-				new_regs += active_regs;
-			}
-
-			if (iwl_dbg_tlv_trig_realloc(fwrt, active, id,
-						     active->size + mem_to_add))
-				goto next;
-
-			if (conf_override) {
-				IWL_DEBUG_FW(fwrt,
-					     "WRT: Trigger %d configuration override\n",
-					     id);
-
-				memcpy(active->trig, trig, sizeof(*trig));
-			}
-
-			memcpy(active->trig->data + offset, trig->data,
-			       trig_regs_size);
-			active->trig->num_regions = cpu_to_le32(new_regs);
-		}
-
-		/* Since zero means infinity - just set to -1 */
-		if (!le32_to_cpu(active->trig->occurrences))
-			active->trig->occurrences = cpu_to_le32(-1);
-
-		active->active = true;
-
-		if (id == IWL_FW_TRIGGER_ID_PERIODIC_TRIGGER) {
-			u32 collect_interval = le32_to_cpu(trig->trigger_data);
-
-			/* the minimum allowed interval is 50ms */
-			if (collect_interval < 50) {
-				collect_interval = 50;
-				trig->trigger_data =
-					cpu_to_le32(collect_interval);
-			}
-
-			mod_timer(&fwrt->dump.periodic_trig,
-				  jiffies + msecs_to_jiffies(collect_interval));
-		}
-next:
-		iter += sizeof(*trig) + trig_regs_size;
-	}
-}
-
-static void _iwl_dbg_tlv_apply_point(struct iwl_fw_runtime *fwrt,
-				     struct iwl_apply_point_data *data,
-				     enum iwl_fw_ini_apply_point pnt,
-				     bool ext)
-{
-	struct iwl_apply_point_data *iter;
-
-	if (!data->list.next)
-		return;
-
-	list_for_each_entry(iter, &data->list, list) {
-		struct iwl_ucode_tlv *tlv = &iter->tlv;
-		void *ini_tlv = (void *)tlv->data;
-		u32 type = le32_to_cpu(tlv->type);
-		const char invalid_ap_str[] =
-			"WRT: Invalid apply point %d for %s\n";
-
-		switch (type) {
-		case IWL_UCODE_TLV_TYPE_DEBUG_INFO:
-			iwl_dbg_tlv_apply_debug_info(fwrt, ini_tlv, ext, pnt);
-			break;
-		case IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION:
-			if (pnt != IWL_FW_INI_APPLY_EARLY) {
-				IWL_ERR(fwrt, invalid_ap_str, pnt,
-					"buffer allocation");
-				break;
-			}
-			iwl_dbg_tlv_apply_buffer(fwrt, ini_tlv, pnt);
-			break;
-		case IWL_UCODE_TLV_TYPE_HCMD:
-			if (pnt < IWL_FW_INI_APPLY_AFTER_ALIVE) {
-				IWL_ERR(fwrt, invalid_ap_str, pnt,
-					"host command");
-				break;
-			}
-			iwl_dbg_tlv_apply_hcmd(fwrt, tlv);
-			break;
-		case IWL_UCODE_TLV_TYPE_REGIONS:
-			iwl_dbg_tlv_apply_region(fwrt, ini_tlv, pnt);
-			break;
-		case IWL_UCODE_TLV_TYPE_TRIGGERS:
-			iwl_dbg_tlv_apply_trigger(fwrt, ini_tlv, pnt);
-			break;
-		default:
-			WARN_ONCE(1, "WRT: Invalid TLV 0x%x for apply point\n",
-				  type);
-			break;
-		}
-	}
-}
-
-static void iwl_dbg_tlv_reset_cfg(struct iwl_fw_runtime *fwrt)
-{
-	int i;
-
-	for (i = 0; i < IWL_FW_INI_MAX_REGION_ID; i++)
-		fwrt->dump.active_regs[i] = NULL;
-
-	/* disable the triggers, used in recovery flow */
-	for (i = 0; i < IWL_FW_TRIGGER_ID_NUM; i++)
-		fwrt->dump.active_trigs[i].active = false;
-
-	memset(fwrt->dump.img_name, 0,
-	       sizeof(fwrt->dump.img_name));
-	memset(fwrt->dump.internal_dbg_cfg_name, 0,
-	       sizeof(fwrt->dump.internal_dbg_cfg_name));
-	memset(fwrt->dump.external_dbg_cfg_name, 0,
-	       sizeof(fwrt->dump.external_dbg_cfg_name));
-
-	fwrt->trans->dbg.ini_dest = IWL_FW_INI_LOCATION_INVALID;
-}
-
-void iwl_dbg_tlv_apply_point(struct iwl_fw_runtime *fwrt,
-			     enum iwl_fw_ini_apply_point apply_point)
-{
-	void *data;
-
-	if (apply_point == IWL_FW_INI_APPLY_EARLY)
-		iwl_dbg_tlv_reset_cfg(fwrt);
-
-	if (fwrt->trans->dbg.internal_ini_cfg != IWL_INI_CFG_STATE_NOT_LOADED) {
-		IWL_DEBUG_FW(fwrt,
-			     "WRT: Enabling internal configuration apply point %d\n",
-			     apply_point);
-		data = &fwrt->trans->dbg.apply_points[apply_point];
-		_iwl_dbg_tlv_apply_point(fwrt, data, apply_point, false);
-	}
-
-	if (fwrt->trans->dbg.external_ini_cfg != IWL_INI_CFG_STATE_NOT_LOADED) {
-		IWL_DEBUG_FW(fwrt,
-			     "WRT: Enabling external configuration apply point %d\n",
-			     apply_point);
-		data = &fwrt->trans->dbg.apply_points_ext[apply_point];
-		_iwl_dbg_tlv_apply_point(fwrt, data, apply_point, true);
-	}
+	/* will be used later */
 }
-IWL_EXPORT_SYMBOL(iwl_dbg_tlv_apply_point);
+IWL_EXPORT_SYMBOL(iwl_dbg_tlv_time_point);
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h
index 93496945d313..c7988b6a209a 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h
@@ -74,6 +74,14 @@ struct iwl_apply_point_data {
 	struct iwl_ucode_tlv tlv;
 };
 
+/**
+ * union iwl_dbg_tlv_tp_data - data that is given in a time point
+ * @fw_pkt: a packet received from the FW
+ */
+union iwl_dbg_tlv_tp_data {
+	struct iwl_rx_packet *fw_pkt;
+};
+
 struct iwl_trans;
 struct iwl_fw_runtime;
 
@@ -81,7 +89,8 @@ void iwl_dbg_tlv_load_bin(struct device *dev, struct iwl_trans *trans);
 void iwl_dbg_tlv_free(struct iwl_trans *trans);
 void iwl_dbg_tlv_alloc(struct iwl_trans *trans, struct iwl_ucode_tlv *tlv,
 		       bool ext);
-void iwl_dbg_tlv_apply_point(struct iwl_fw_runtime *fwrt,
-			     enum iwl_fw_ini_apply_point apply_point);
+void iwl_dbg_tlv_time_point(struct iwl_fw_runtime *fwrt,
+			    enum iwl_fw_ini_time_point tp_id,
+			    union iwl_dbg_tlv_tp_data *tp_data);
 
 #endif /* __iwl_dbg_tlv_h__*/
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
index b6c79f45d1ec..a31408188ed0 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
@@ -708,7 +708,6 @@ struct iwl_self_init_dram {
  * @external_ini_cfg: external debug cfg state. Uses &enum iwl_ini_cfg_state
  * @num_blocks: number of blocks in fw_mon
  * @fw_mon: address of the buffers for firmware monitor
- * @is_alloc: bit i is set if buffer i was allocated
  * @hw_error: equals true if hw error interrupt was received from the FW
  * @ini_dest: debug monitor destination uses &enum iwl_fw_ini_buffer_location
  */
@@ -727,12 +726,8 @@ struct iwl_trans_debug {
 	enum iwl_ini_cfg_state internal_ini_cfg;
 	enum iwl_ini_cfg_state external_ini_cfg;
 
-	struct iwl_apply_point_data apply_points[IWL_FW_INI_APPLY_NUM];
-	struct iwl_apply_point_data apply_points_ext[IWL_FW_INI_APPLY_NUM];
-
 	int num_blocks;
 	struct iwl_dram_data fw_mon[IWL_FW_INI_ALLOCATION_NUM];
-	u32 is_alloc;
 
 	bool hw_error;
 	enum iwl_fw_ini_buffer_location ini_dest;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index f93d50ceca68..014eca6596e2 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -431,7 +431,7 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
 				   iwl_wait_init_complete,
 				   NULL);
 
-	iwl_dbg_tlv_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_EARLY);
+	iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_EARLY, NULL);
 
 	/* Will also start the device */
 	ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR);
@@ -439,7 +439,8 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
 		IWL_ERR(mvm, "Failed to start RT ucode: %d\n", ret);
 		goto error;
 	}
-	iwl_dbg_tlv_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_AFTER_ALIVE);
+	iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_AFTER_ALIVE,
+			       NULL);
 
 	/* Send init config command to mark that we are sending NVM access
 	 * commands
@@ -1264,7 +1265,7 @@ static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm)
 	if (ret)
 		return ret;
 
-	iwl_dbg_tlv_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_EARLY);
+	iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_EARLY, NULL);
 
 	mvm->rfkill_safe_init_done = false;
 	ret = iwl_mvm_load_ucode_wait_alive(mvm, IWL_UCODE_REGULAR);
@@ -1273,7 +1274,8 @@ static int iwl_mvm_load_rt_fw(struct iwl_mvm *mvm)
 
 	mvm->rfkill_safe_init_done = true;
 
-	iwl_dbg_tlv_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_AFTER_ALIVE);
+	iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_AFTER_ALIVE,
+			       NULL);
 
 	return iwl_init_paging(&mvm->fwrt, mvm->fwrt.cur_fw_img);
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
index 62536c09e727..9c417dd06291 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c
@@ -1431,6 +1431,9 @@ void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
 	else if (rx_missed_bcon_since_rx > IWL_MVM_MISSED_BEACONS_THRESHOLD)
 		ieee80211_beacon_loss(vif);
 
+	iwl_dbg_tlv_time_point(&mvm->fwrt,
+			       IWL_FW_INI_TIME_POINT_MISSED_BEACONS, NULL);
+
 	trigger = iwl_fw_dbg_trigger_on(&mvm->fwrt, ieee80211_vif_to_wdev(vif),
 					FW_DBG_TRIGGER_MISSED_BEACONS);
 	if (!trigger)
@@ -1447,8 +1450,6 @@ void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
 	    rx_missed_bcon >= stop_trig_missed_bcon)
 		iwl_fw_dbg_collect_trig(&mvm->fwrt, trigger, NULL);
 
-	iwl_dbg_tlv_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_MISSED_BEACONS);
-
 out:
 	rcu_read_unlock();
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
index bec48a55f890..352f174da460 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
@@ -1106,7 +1106,10 @@ int __iwl_mvm_mac_start(struct iwl_mvm *mvm)
 	}
 	ret = iwl_mvm_up(mvm);
 
-	iwl_dbg_tlv_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_POST_INIT);
+	iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_POST_INIT,
+			       NULL);
+	iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_PERIODIC,
+			       NULL);
 
 	if (ret && test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) {
 		/* Something went wrong - we need to finish some cleanup
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index 961c7ab7950b..28e836a55119 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -753,9 +753,6 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 		trans_cfg.rx_buf_size = rb_size_default;
 	}
 
-	BUILD_BUG_ON(sizeof(struct iwl_ldbg_config_cmd) !=
-		     LDBG_CFG_COMMAND_SIZE);
-
 	trans->wide_cmd_header = true;
 	trans_cfg.bc_table_dword =
 		mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_22560;
@@ -990,7 +987,10 @@ static void iwl_mvm_rx_common(struct iwl_mvm *mvm,
 			      struct iwl_rx_packet *pkt)
 {
 	int i;
+	union iwl_dbg_tlv_tp_data tp_data = { .fw_pkt = pkt };
 
+	iwl_dbg_tlv_time_point(&mvm->fwrt,
+			       IWL_FW_INI_TIME_POINT_FW_RSP_OR_NOTIF, &tp_data);
 	iwl_mvm_rx_check_trigger(mvm, pkt);
 
 	/*
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
index 892db3dcdc27..f6b3045badbd 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c
@@ -1939,8 +1939,6 @@ void iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm,
 		mvm->last_ebs_successful = false;
 
 	mvm->scan_uid_status[uid] = 0;
-
-	iwl_dbg_tlv_apply_point(&mvm->fwrt, IWL_FW_INI_APPLY_SCAN_COMPLETE);
 }
 
 void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm,
-- 
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