diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 9feca4a..9661a52 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -80,6 +80,8 @@
 #include "fw-api-scan.h"
 #include "iwl-phy-db.h"
 #include "testmode.h"
+#include "iwl-fw-error-dump.h"
+#include "iwl-prph.h"
 
 static const struct ieee80211_iface_limit iwl_mvm_limits[] = {
 	{
@@ -645,6 +647,104 @@ static void iwl_mvm_cleanup_iterator(void *data, u8 *mac,
 	mvmvif->phy_ctxt = NULL;
 }
 
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+static void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
+{
+	struct iwl_fw_error_dump_file *dump_file;
+	struct iwl_fw_error_dump_data *dump_data;
+	struct iwl_fw_error_dump_info *dump_info;
+	const struct fw_img *img;
+	u32 sram_len, sram_ofs;
+	u32 file_len, rxf_len;
+	unsigned long flags;
+	u32 trans_len;
+	int reg_val;
+
+	lockdep_assert_held(&mvm->mutex);
+
+	if (mvm->fw_error_dump)
+		return;
+
+	img = &mvm->fw->img[mvm->cur_ucode];
+	sram_ofs = img->sec[IWL_UCODE_SECTION_DATA].offset;
+	sram_len = img->sec[IWL_UCODE_SECTION_DATA].len;
+
+	/* reading buffer size */
+	reg_val = iwl_trans_read_prph(mvm->trans, RXF_SIZE_ADDR);
+	rxf_len = (reg_val & RXF_SIZE_BYTE_CNT_MSK) >> RXF_SIZE_BYTE_CND_POS;
+
+	/* the register holds the value divided by 128 */
+	rxf_len = rxf_len << 7;
+
+	file_len = sizeof(*dump_file) +
+		   sizeof(*dump_data) * 3 +
+		   sram_len +
+		   rxf_len +
+		   sizeof(*dump_info);
+
+	trans_len = iwl_trans_dump_data(mvm->trans, NULL, 0);
+	if (trans_len)
+		file_len += trans_len;
+
+	dump_file = vmalloc(file_len);
+	if (!dump_file)
+		return;
+
+	mvm->fw_error_dump = dump_file;
+
+	dump_file->barker = cpu_to_le32(IWL_FW_ERROR_DUMP_BARKER);
+	dump_file->file_len = cpu_to_le32(file_len);
+	dump_data = (void *)dump_file->data;
+
+	dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_DEV_FW_INFO);
+	dump_data->len = cpu_to_le32(sizeof(*dump_info));
+	dump_info = (void *) dump_data->data;
+	dump_info->device_family =
+		mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000 ?
+			cpu_to_le32(IWL_FW_ERROR_DUMP_FAMILY_7) :
+			cpu_to_le32(IWL_FW_ERROR_DUMP_FAMILY_8);
+	memcpy(dump_info->fw_human_readable, mvm->fw->human_readable,
+	       sizeof(dump_info->fw_human_readable));
+	strncpy(dump_info->dev_human_readable, mvm->cfg->name,
+		sizeof(dump_info->dev_human_readable));
+	strncpy(dump_info->bus_human_readable, mvm->dev->bus->name,
+		sizeof(dump_info->bus_human_readable));
+
+	dump_data = iwl_fw_error_next_data(dump_data);
+	dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_RXF);
+	dump_data->len = cpu_to_le32(rxf_len);
+
+	if (iwl_trans_grab_nic_access(mvm->trans, false, &flags)) {
+		u32 *rxf = (void *)dump_data->data;
+		int i;
+
+		for (i = 0; i < (rxf_len / sizeof(u32)); i++) {
+			iwl_trans_write_prph(mvm->trans,
+					     RXF_LD_FENCE_OFFSET_ADDR,
+					     i * sizeof(u32));
+			rxf[i] = iwl_trans_read_prph(mvm->trans,
+						     RXF_FIFO_RD_FENCE_ADDR);
+		}
+		iwl_trans_release_nic_access(mvm->trans, &flags);
+	}
+
+	dump_data = iwl_fw_error_next_data(dump_data);
+	dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_SRAM);
+	dump_data->len = cpu_to_le32(sram_len);
+	iwl_trans_read_mem_bytes(mvm->trans, sram_ofs, dump_data->data,
+				 sram_len);
+
+	if (trans_len) {
+		void *buf = iwl_fw_error_next_data(dump_data);
+		u32 real_trans_len = iwl_trans_dump_data(mvm->trans, buf,
+							 trans_len);
+		dump_data = (void *)((u8 *)buf + real_trans_len);
+		dump_file->file_len =
+			cpu_to_le32(file_len - trans_len + real_trans_len);
+	}
+}
+#endif
+
 static void iwl_mvm_restart_cleanup(struct iwl_mvm *mvm)
 {
 #ifdef CONFIG_IWLWIFI_DEBUGFS
diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h
index 4cc6788..e067d97 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h
@@ -595,8 +595,6 @@ struct iwl_mvm {
 	/* -1 for always, 0 for never, >0 for that many times */
 	s8 restart_fw;
 	void *fw_error_dump;
-	u32 *fw_error_rxf;
-	u32 fw_error_rxf_len;
 
 #ifdef CONFIG_IWLWIFI_LEDS
 	struct led_classdev led;
@@ -730,10 +728,6 @@ void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
 			       struct ieee80211_tx_rate *r);
 u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
 void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm);
-void iwl_mvm_fw_error_rxf_dump(struct iwl_mvm *mvm);
-#endif
 u8 first_antenna(u8 mask);
 u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx);
 
diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c
index 889374d..15c13a7 100644
--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/iwlwifi/mvm/ops.c
@@ -550,7 +550,6 @@ static void iwl_op_mode_mvm_stop(struct iwl_op_mode *op_mode)
 
 	kfree(mvm->scan_cmd);
 	vfree(mvm->fw_error_dump);
-	kfree(mvm->fw_error_rxf);
 	kfree(mvm->mcast_filter_cmd);
 	mvm->mcast_filter_cmd = NULL;
 
@@ -821,88 +820,6 @@ static void iwl_mvm_nic_restart(struct iwl_mvm *mvm)
 	}
 }
 
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-void iwl_mvm_fw_error_dump(struct iwl_mvm *mvm)
-{
-	struct iwl_fw_error_dump_file *dump_file;
-	struct iwl_fw_error_dump_data *dump_data;
-	struct iwl_fw_error_dump_info *dump_info;
-	const struct fw_img *img;
-	u32 sram_len, sram_ofs;
-	u32 file_len;
-	u32 trans_len;
-
-	lockdep_assert_held(&mvm->mutex);
-
-	if (mvm->fw_error_dump)
-		return;
-
-	img = &mvm->fw->img[mvm->cur_ucode];
-	sram_ofs = img->sec[IWL_UCODE_SECTION_DATA].offset;
-	sram_len = img->sec[IWL_UCODE_SECTION_DATA].len;
-
-	file_len = sizeof(*dump_file) +
-		   sizeof(*dump_data) * 3 +
-		   sram_len +
-		   mvm->fw_error_rxf_len +
-		   sizeof(*dump_info);
-
-	trans_len = iwl_trans_dump_data(mvm->trans, NULL, 0);
-	if (trans_len)
-		file_len += trans_len;
-
-	dump_file = vmalloc(file_len);
-	if (!dump_file)
-		return;
-
-	mvm->fw_error_dump = dump_file;
-
-	dump_file->barker = cpu_to_le32(IWL_FW_ERROR_DUMP_BARKER);
-	dump_file->file_len = cpu_to_le32(file_len);
-	dump_data = (void *)dump_file->data;
-
-	dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_DEV_FW_INFO);
-	dump_data->len = cpu_to_le32(sizeof(*dump_info));
-	dump_info = (void *) dump_data->data;
-	dump_info->device_family =
-		mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000 ?
-			cpu_to_le32(IWL_FW_ERROR_DUMP_FAMILY_7) :
-			cpu_to_le32(IWL_FW_ERROR_DUMP_FAMILY_8);
-	memcpy(dump_info->fw_human_readable, mvm->fw->human_readable,
-	       sizeof(dump_info->fw_human_readable));
-	strncpy(dump_info->dev_human_readable, mvm->cfg->name,
-		sizeof(dump_info->dev_human_readable));
-	strncpy(dump_info->bus_human_readable, mvm->dev->bus->name,
-		sizeof(dump_info->bus_human_readable));
-
-	iwl_mvm_fw_error_rxf_dump(mvm);
-
-	dump_data = iwl_fw_error_next_data(dump_data);
-	dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_RXF);
-	dump_data->len = cpu_to_le32(mvm->fw_error_rxf_len);
-	memcpy(dump_data->data, mvm->fw_error_rxf, mvm->fw_error_rxf_len);
-
-	dump_data = iwl_fw_error_next_data(dump_data);
-	dump_data->type = cpu_to_le32(IWL_FW_ERROR_DUMP_SRAM);
-	dump_data->len = cpu_to_le32(sram_len);
-	iwl_trans_read_mem_bytes(mvm->trans, sram_ofs, dump_data->data,
-				 sram_len);
-
-	kfree(mvm->fw_error_rxf);
-	mvm->fw_error_rxf = NULL;
-	mvm->fw_error_rxf_len = 0;
-
-	if (trans_len) {
-		void *buf = iwl_fw_error_next_data(dump_data);
-		u32 real_trans_len = iwl_trans_dump_data(mvm->trans, buf,
-							 trans_len);
-		dump_data = (void *)((u8 *)buf + real_trans_len);
-		dump_file->file_len =
-			cpu_to_le32(file_len - trans_len + real_trans_len);
-	}
-}
-#endif
-
 static void iwl_mvm_nic_error(struct iwl_op_mode *op_mode)
 {
 	struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
diff --git a/drivers/net/wireless/iwlwifi/mvm/utils.c b/drivers/net/wireless/iwlwifi/mvm/utils.c
index 15db97c..ac249da 100644
--- a/drivers/net/wireless/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/iwlwifi/mvm/utils.c
@@ -519,49 +519,6 @@ void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm)
 		iwl_mvm_dump_umac_error_log(mvm);
 }
 
-#ifdef CONFIG_IWLWIFI_DEBUGFS
-void iwl_mvm_fw_error_rxf_dump(struct iwl_mvm *mvm)
-{
-	int i, reg_val;
-	unsigned long flags;
-
-	if (!mvm->ucode_loaded || mvm->fw_error_rxf || mvm->fw_error_dump)
-		return;
-
-	/* reading buffer size */
-	reg_val = iwl_trans_read_prph(mvm->trans, RXF_SIZE_ADDR);
-	mvm->fw_error_rxf_len =
-		(reg_val & RXF_SIZE_BYTE_CNT_MSK) >> RXF_SIZE_BYTE_CND_POS;
-
-	/* the register holds the value divided by 128 */
-	mvm->fw_error_rxf_len = mvm->fw_error_rxf_len << 7;
-
-	if (!mvm->fw_error_rxf_len)
-		return;
-
-	mvm->fw_error_rxf =  kzalloc(mvm->fw_error_rxf_len, GFP_ATOMIC);
-	if (!mvm->fw_error_rxf) {
-		mvm->fw_error_rxf_len = 0;
-		return;
-	}
-
-	if (!iwl_trans_grab_nic_access(mvm->trans, false, &flags)) {
-		kfree(mvm->fw_error_rxf);
-		mvm->fw_error_rxf = NULL;
-		mvm->fw_error_rxf_len = 0;
-		return;
-	}
-
-	for (i = 0; i < (mvm->fw_error_rxf_len / sizeof(u32)); i++) {
-		iwl_trans_write_prph(mvm->trans, RXF_LD_FENCE_OFFSET_ADDR,
-				     i * sizeof(u32));
-		mvm->fw_error_rxf[i] =
-			iwl_trans_read_prph(mvm->trans, RXF_FIFO_RD_FENCE_ADDR);
-	}
-	iwl_trans_release_nic_access(mvm->trans, &flags);
-}
-#endif
-
 /**
  * iwl_mvm_send_lq_cmd() - Send link quality command
  * @init: This command is sent as part of station initialization right
