diff --git a/drivers/net/wireless/intel/iwlwifi/mld/fw.c b/drivers/net/wireless/intel/iwlwifi/mld/fw.c
new file mode 100644
index 000000000000..ec93af362cfc
--- /dev/null
+++ b/drivers/net/wireless/intel/iwlwifi/mld/fw.c
@@ -0,0 +1,536 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
+/*
+ * Copyright (C) 2024-2025 Intel Corporation
+ */
+
+#include "mld.h"
+
+#include "fw/api/alive.h"
+#include "fw/api/scan.h"
+#include "fw/api/rx.h"
+#include "fw/dbg.h"
+#include "fw/pnvm.h"
+#include "hcmd.h"
+#include "iwl-nvm-parse.h"
+#include "power.h"
+#include "mcc.h"
+#include "led.h"
+#include "coex.h"
+#include "regulatory.h"
+#include "thermal.h"
+
+static int iwl_mld_send_tx_ant_cfg(struct iwl_mld *mld)
+{
+	struct iwl_tx_ant_cfg_cmd cmd;
+
+	lockdep_assert_wiphy(mld->wiphy);
+
+	cmd.valid = cpu_to_le32(iwl_mld_get_valid_tx_ant(mld));
+
+	IWL_DEBUG_FW(mld, "select valid tx ant: %u\n", cmd.valid);
+
+	return iwl_mld_send_cmd_pdu(mld, TX_ANT_CONFIGURATION_CMD, &cmd);
+}
+
+static int iwl_mld_send_rss_cfg_cmd(struct iwl_mld *mld)
+{
+	struct iwl_rss_config_cmd cmd = {
+		.flags = cpu_to_le32(IWL_RSS_ENABLE),
+		.hash_mask = BIT(IWL_RSS_HASH_TYPE_IPV4_TCP) |
+			     BIT(IWL_RSS_HASH_TYPE_IPV4_UDP) |
+			     BIT(IWL_RSS_HASH_TYPE_IPV4_PAYLOAD) |
+			     BIT(IWL_RSS_HASH_TYPE_IPV6_TCP) |
+			     BIT(IWL_RSS_HASH_TYPE_IPV6_UDP) |
+			     BIT(IWL_RSS_HASH_TYPE_IPV6_PAYLOAD),
+	};
+
+	lockdep_assert_wiphy(mld->wiphy);
+
+	/* Do not direct RSS traffic to Q 0 which is our fallback queue */
+	for (int i = 0; i < ARRAY_SIZE(cmd.indirection_table); i++)
+		cmd.indirection_table[i] =
+			1 + (i % (mld->trans->num_rx_queues - 1));
+	netdev_rss_key_fill(cmd.secret_key, sizeof(cmd.secret_key));
+
+	return iwl_mld_send_cmd_pdu(mld, RSS_CONFIG_CMD, &cmd);
+}
+
+static int iwl_mld_config_scan(struct iwl_mld *mld)
+{
+	struct iwl_scan_config cmd = {
+		.tx_chains = cpu_to_le32(iwl_mld_get_valid_tx_ant(mld)),
+		.rx_chains = cpu_to_le32(iwl_mld_get_valid_rx_ant(mld))
+	};
+
+	return iwl_mld_send_cmd_pdu(mld, WIDE_ID(LONG_GROUP, SCAN_CFG_CMD),
+				    &cmd);
+}
+
+static void iwl_mld_alive_imr_data(struct iwl_trans *trans,
+				   const struct iwl_imr_alive_info *imr_info)
+{
+	struct iwl_imr_data *imr_data = &trans->dbg.imr_data;
+
+	imr_data->imr_enable = le32_to_cpu(imr_info->enabled);
+	imr_data->imr_size = le32_to_cpu(imr_info->size);
+	imr_data->imr2sram_remainbyte = imr_data->imr_size;
+	imr_data->imr_base_addr = imr_info->base_addr;
+	imr_data->imr_curr_addr = le64_to_cpu(imr_data->imr_base_addr);
+
+	if (imr_data->imr_enable)
+		return;
+
+	for (int i = 0; i < ARRAY_SIZE(trans->dbg.active_regions); i++) {
+		struct iwl_fw_ini_region_tlv *reg;
+
+		if (!trans->dbg.active_regions[i])
+			continue;
+
+		reg = (void *)trans->dbg.active_regions[i]->data;
+
+		/* We have only one DRAM IMR region, so we
+		 * can break as soon as we find the first
+		 * one.
+		 */
+		if (reg->type == IWL_FW_INI_REGION_DRAM_IMR) {
+			trans->dbg.unsupported_region_msk |= BIT(i);
+			break;
+		}
+	}
+}
+
+static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
+			 struct iwl_rx_packet *pkt, void *data)
+{
+	unsigned int pkt_len = iwl_rx_packet_payload_len(pkt);
+	struct iwl_mld *mld =
+		container_of(notif_wait, struct iwl_mld, notif_wait);
+	struct iwl_trans *trans = mld->trans;
+	u32 version = iwl_fw_lookup_notif_ver(mld->fw, LEGACY_GROUP,
+					      UCODE_ALIVE_NTFY, 0);
+	struct iwl_alive_ntf_v6 *palive;
+	bool *alive_valid = data;
+	struct iwl_umac_alive *umac;
+	struct iwl_lmac_alive *lmac1;
+	struct iwl_lmac_alive *lmac2 = NULL;
+	u32 lmac_error_event_table;
+	u32 umac_error_table;
+	u16 status;
+
+	if (version < 6 || version > 7 || pkt_len != sizeof(*palive))
+		return false;
+
+	palive = (void *)pkt->data;
+
+	iwl_mld_alive_imr_data(trans, &palive->imr);
+
+	umac = &palive->umac_data;
+	lmac1 = &palive->lmac_data[0];
+	lmac2 = &palive->lmac_data[1];
+	status = le16_to_cpu(palive->status);
+
+	trans->sku_id[0] = le32_to_cpu(palive->sku_id.data[0]);
+	trans->sku_id[1] = le32_to_cpu(palive->sku_id.data[1]);
+	trans->sku_id[2] = le32_to_cpu(palive->sku_id.data[2]);
+
+	IWL_DEBUG_FW(mld, "Got sku_id: 0x0%x 0x0%x 0x0%x\n",
+		     trans->sku_id[0], trans->sku_id[1], trans->sku_id[2]);
+
+	lmac_error_event_table =
+		le32_to_cpu(lmac1->dbg_ptrs.error_event_table_ptr);
+	iwl_fw_lmac1_set_alive_err_table(trans, lmac_error_event_table);
+
+	if (lmac2)
+		trans->dbg.lmac_error_event_table[1] =
+			le32_to_cpu(lmac2->dbg_ptrs.error_event_table_ptr);
+
+	umac_error_table = le32_to_cpu(umac->dbg_ptrs.error_info_addr) &
+		~FW_ADDR_CACHE_CONTROL;
+
+	if (umac_error_table >= trans->cfg->min_umac_error_event_table)
+		iwl_fw_umac_set_alive_err_table(trans, umac_error_table);
+	else
+		IWL_ERR(mld, "Not valid error log pointer 0x%08X\n",
+			umac_error_table);
+
+	*alive_valid = status == IWL_ALIVE_STATUS_OK;
+
+	IWL_DEBUG_FW(mld,
+		     "Alive ucode status 0x%04x revision 0x%01X 0x%01X\n",
+		     status, lmac1->ver_type, lmac1->ver_subtype);
+
+	if (lmac2)
+		IWL_DEBUG_FW(mld, "Alive ucode CDB\n");
+
+	IWL_DEBUG_FW(mld,
+		     "UMAC version: Major - 0x%x, Minor - 0x%x\n",
+		     le32_to_cpu(umac->umac_major),
+		     le32_to_cpu(umac->umac_minor));
+
+	if (version >= 7)
+		IWL_DEBUG_FW(mld, "FW alive flags 0x%x\n",
+			     le16_to_cpu(palive->flags));
+
+	iwl_fwrt_update_fw_versions(&mld->fwrt, lmac1, umac);
+
+	return true;
+}
+
+#define MLD_ALIVE_TIMEOUT		(2 * HZ)
+#define MLD_INIT_COMPLETE_TIMEOUT	(2 * HZ)
+
+static void iwl_mld_print_alive_notif_timeout(struct iwl_mld *mld)
+{
+	struct iwl_trans *trans = mld->trans;
+	struct iwl_pc_data *pc_data;
+	u8 count;
+
+	IWL_ERR(mld,
+		"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));
+#define IWL_FW_PRINT_REG_INFO(reg_name) \
+	IWL_ERR(mld, #reg_name ": 0x%x\n", iwl_read_umac_prph(trans, reg_name))
+
+	IWL_FW_PRINT_REG_INFO(WFPM_LMAC1_PD_NOTIFICATION);
+
+	IWL_FW_PRINT_REG_INFO(HPM_SECONDARY_DEVICE_STATE);
+
+	/* print OTP info */
+	IWL_FW_PRINT_REG_INFO(WFPM_MAC_OTP_CFG7_ADDR);
+	IWL_FW_PRINT_REG_INFO(WFPM_MAC_OTP_CFG7_DATA);
+#undef IWL_FW_PRINT_REG_INFO
+
+	pc_data = trans->dbg.pc_data;
+	for (count = 0; count < trans->dbg.num_pc; count++, pc_data++)
+		IWL_ERR(mld, "%s: 0x%x\n", pc_data->pc_name,
+			pc_data->pc_address);
+}
+
+static int iwl_mld_load_fw_wait_alive(struct iwl_mld *mld)
+{
+	const struct fw_img *fw =
+		iwl_get_ucode_image(mld->fw, IWL_UCODE_REGULAR);
+	static const u16 alive_cmd[] = { UCODE_ALIVE_NTFY };
+	struct iwl_notification_wait alive_wait;
+	bool alive_valid = false;
+	int ret;
+
+	lockdep_assert_wiphy(mld->wiphy);
+
+	iwl_init_notification_wait(&mld->notif_wait, &alive_wait,
+				   alive_cmd, ARRAY_SIZE(alive_cmd),
+				   iwl_alive_fn, &alive_valid);
+
+	iwl_dbg_tlv_time_point(&mld->fwrt, IWL_FW_INI_TIME_POINT_EARLY, NULL);
+
+	ret = iwl_trans_start_fw(mld->trans, fw, true);
+	if (ret) {
+		iwl_remove_notification(&mld->notif_wait, &alive_wait);
+		return ret;
+	}
+
+	ret = iwl_wait_notification(&mld->notif_wait, &alive_wait,
+				    MLD_ALIVE_TIMEOUT);
+
+	if (ret) {
+		if (ret == -ETIMEDOUT)
+			iwl_fw_dbg_error_collect(&mld->fwrt,
+						 FW_DBG_TRIGGER_ALIVE_TIMEOUT);
+		iwl_mld_print_alive_notif_timeout(mld);
+		goto alive_failure;
+	}
+
+	if (!alive_valid) {
+		IWL_ERR(mld, "Loaded firmware is not valid!\n");
+		ret = -EIO;
+		goto alive_failure;
+	}
+
+	iwl_trans_fw_alive(mld->trans, 0);
+
+	return 0;
+
+alive_failure:
+	iwl_trans_stop_device(mld->trans);
+	return ret;
+}
+
+int iwl_mld_run_fw_init_sequence(struct iwl_mld *mld)
+{
+	struct iwl_notification_wait init_wait;
+	struct iwl_init_extended_cfg_cmd init_cfg = {};
+	static const u16 init_complete[] = {
+		INIT_COMPLETE_NOTIF,
+	};
+	int ret;
+
+	lockdep_assert_wiphy(mld->wiphy);
+
+	ret = iwl_mld_load_fw_wait_alive(mld);
+	if (ret)
+		return ret;
+
+	mld->trans->step_urm =
+		!!(iwl_read_umac_prph(mld->trans, CNVI_PMU_STEP_FLOW) &
+		   CNVI_PMU_STEP_FLOW_FORCE_URM);
+
+	ret = iwl_pnvm_load(mld->trans, &mld->notif_wait,
+			    &mld->fw->ucode_capa);
+	if (ret) {
+		IWL_ERR(mld, "Timeout waiting for PNVM load %d\n", ret);
+		goto init_failure;
+	}
+
+	iwl_dbg_tlv_time_point(&mld->fwrt, IWL_FW_INI_TIME_POINT_AFTER_ALIVE,
+			       NULL);
+
+	iwl_init_notification_wait(&mld->notif_wait,
+				   &init_wait,
+				   init_complete,
+				   ARRAY_SIZE(init_complete),
+				   NULL, NULL);
+
+	ret = iwl_mld_send_cmd_pdu(mld,
+				   WIDE_ID(SYSTEM_GROUP, INIT_EXTENDED_CFG_CMD),
+				   &init_cfg);
+	if (ret) {
+		IWL_ERR(mld, "Failed to send init config command: %d\n", ret);
+		iwl_remove_notification(&mld->notif_wait, &init_wait);
+		goto init_failure;
+	}
+
+	ret = iwl_wait_notification(&mld->notif_wait, &init_wait,
+				    MLD_INIT_COMPLETE_TIMEOUT);
+	if (ret) {
+		IWL_ERR(mld, "Failed to get INIT_COMPLETE %d\n", ret);
+		goto init_failure;
+	}
+
+	if (!mld->nvm_data) {
+		mld->nvm_data = iwl_get_nvm(mld->trans, mld->fw, 0, 0);
+		if (IS_ERR(mld->nvm_data)) {
+			ret = PTR_ERR(mld->nvm_data);
+			mld->nvm_data = NULL;
+			IWL_ERR(mld, "Failed to read NVM: %d\n", ret);
+			goto init_failure;
+		}
+	}
+
+	return 0;
+
+init_failure:
+	iwl_trans_stop_device(mld->trans);
+	return ret;
+}
+
+int iwl_mld_load_fw(struct iwl_mld *mld)
+{
+	int ret;
+
+	lockdep_assert_wiphy(mld->wiphy);
+
+	ret = iwl_trans_start_hw(mld->trans);
+	if (ret)
+		return ret;
+
+	ret = iwl_mld_run_fw_init_sequence(mld);
+	if (ret)
+		return ret;
+
+	mld->fw_status.running = true;
+
+	return 0;
+}
+
+void iwl_mld_stop_fw(struct iwl_mld *mld)
+{
+	lockdep_assert_wiphy(mld->wiphy);
+
+	iwl_abort_notification_waits(&mld->notif_wait);
+
+	iwl_fw_dbg_stop_sync(&mld->fwrt);
+
+	iwl_trans_stop_device(mld->trans);
+
+	mld->fw_status.running = false;
+}
+
+static void iwl_mld_restart_disconnect_iter(void *data, u8 *mac,
+					    struct ieee80211_vif *vif)
+{
+	if (vif->type == NL80211_IFTYPE_STATION)
+		ieee80211_hw_restart_disconnect(vif);
+}
+
+void iwl_mld_send_recovery_cmd(struct iwl_mld *mld, u32 flags)
+{
+	u32 error_log_size = mld->fw->ucode_capa.error_log_size;
+	struct iwl_fw_error_recovery_cmd recovery_cmd = {
+		.flags = cpu_to_le32(flags),
+	};
+	struct iwl_host_cmd cmd = {
+		.id = WIDE_ID(SYSTEM_GROUP, FW_ERROR_RECOVERY_CMD),
+		.flags = CMD_WANT_SKB,
+		.data = {&recovery_cmd, },
+		.len = {sizeof(recovery_cmd), },
+	};
+	int ret;
+
+	/* no error log was defined in TLV */
+	if (!error_log_size)
+		return;
+
+	if (flags & ERROR_RECOVERY_UPDATE_DB) {
+		/* no buf was allocated upon NIC error */
+		if (!mld->error_recovery_buf)
+			return;
+
+		cmd.data[1] = mld->error_recovery_buf;
+		cmd.len[1] =  error_log_size;
+		cmd.dataflags[1] = IWL_HCMD_DFL_NOCOPY;
+		recovery_cmd.buf_size = cpu_to_le32(error_log_size);
+	}
+
+	ret = iwl_mld_send_cmd(mld, &cmd);
+
+	/* we no longer need the recovery buffer */
+	kfree(mld->error_recovery_buf);
+	mld->error_recovery_buf = NULL;
+
+	if (ret) {
+		IWL_ERR(mld, "Failed to send recovery cmd %d\n", ret);
+		return;
+	}
+
+	if (flags & ERROR_RECOVERY_UPDATE_DB) {
+		struct iwl_rx_packet *pkt = cmd.resp_pkt;
+		u32 pkt_len = iwl_rx_packet_payload_len(pkt);
+		u32 resp;
+
+		if (IWL_FW_CHECK(mld, pkt_len != sizeof(resp),
+				 "Unexpected recovery cmd response size %u (expected %zu)\n",
+				 pkt_len, sizeof(resp)))
+			goto out;
+
+		resp = le32_to_cpup((__le32 *)cmd.resp_pkt->data);
+		if (!resp)
+			goto out;
+
+		IWL_ERR(mld,
+			"Failed to send recovery cmd blob was invalid %d\n",
+			resp);
+
+		ieee80211_iterate_interfaces(mld->hw, 0,
+					     iwl_mld_restart_disconnect_iter,
+					     NULL);
+	}
+
+out:
+	iwl_free_resp(&cmd);
+}
+
+static int iwl_mld_config_fw(struct iwl_mld *mld)
+{
+	int ret;
+
+	lockdep_assert_wiphy(mld->wiphy);
+
+	iwl_fw_disable_dbg_asserts(&mld->fwrt);
+	iwl_get_shared_mem_conf(&mld->fwrt);
+
+	ret = iwl_mld_send_tx_ant_cfg(mld);
+	if (ret)
+		return ret;
+
+	ret = iwl_mld_send_bt_init_conf(mld);
+	if (ret)
+		return ret;
+
+	ret = iwl_set_soc_latency(&mld->fwrt);
+	if (ret)
+		return ret;
+
+	iwl_mld_configure_lari(mld);
+
+	ret = iwl_mld_config_temp_report_ths(mld);
+	if (ret)
+		return ret;
+
+#ifdef CONFIG_THERMAL
+	ret = iwl_mld_config_ctdp(mld, mld->cooling_dev.cur_state,
+				  CTDP_CMD_OPERATION_START);
+	if (ret)
+		return ret;
+#endif
+
+	ret = iwl_configure_rxq(&mld->fwrt);
+	if (ret)
+		return ret;
+
+	ret = iwl_mld_send_rss_cfg_cmd(mld);
+	if (ret)
+		return ret;
+
+	ret = iwl_mld_config_scan(mld);
+	if (ret)
+		return ret;
+
+	ret = iwl_mld_update_device_power(mld, false);
+	if (ret)
+		return ret;
+
+	ret = iwl_mld_init_mcc(mld);
+	if (ret)
+		return ret;
+
+	if (mld->fw_status.in_hw_restart) {
+		iwl_mld_send_recovery_cmd(mld, ERROR_RECOVERY_UPDATE_DB);
+		iwl_mld_time_sync_fw_config(mld);
+	}
+
+	iwl_mld_led_config_fw(mld);
+
+	ret = iwl_mld_init_ppag(mld);
+	if (ret)
+		return ret;
+
+	ret = iwl_mld_init_sar(mld);
+	if (ret)
+		return ret;
+
+	ret = iwl_mld_init_sgom(mld);
+	if (ret)
+		return ret;
+
+	iwl_mld_init_tas(mld);
+	iwl_mld_init_uats(mld);
+
+	return 0;
+}
+
+int iwl_mld_start_fw(struct iwl_mld *mld)
+{
+	int ret;
+
+	lockdep_assert_wiphy(mld->wiphy);
+
+	ret = iwl_mld_load_fw(mld);
+	if (IWL_FW_CHECK(mld, ret, "Failed to start firmware %d\n", ret)) {
+		iwl_fw_dbg_error_collect(&mld->fwrt, FW_DBG_TRIGGER_DRIVER);
+		goto error;
+	}
+
+	IWL_DEBUG_INFO(mld, "uCode started.\n");
+
+	ret = iwl_mld_config_fw(mld);
+	if (ret)
+		goto error;
+
+	return 0;
+
+error:
+	iwl_mld_stop_fw(mld);
+	return ret;
+}
