diff --git a/drivers/net/wwan/iosm/iosm_ipc_coredump.c b/drivers/net/wwan/iosm/iosm_ipc_coredump.c
new file mode 100644
index 000000000000..fba3c3454e80
--- /dev/null
+++ b/drivers/net/wwan/iosm/iosm_ipc_coredump.c
@@ -0,0 +1,110 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020-2021 Intel Corporation.
+ */
+
+#include "iosm_ipc_coredump.h"
+
+/* Collect coredump data from modem */
+int ipc_coredump_collect(struct iosm_devlink *devlink, u8 **data, int entry,
+			 u32 region_size)
+{
+	int ret, bytes_to_read, bytes_read = 0, i = 0;
+	s32 remaining;
+	u8 *data_ptr;
+
+	data_ptr = vmalloc(region_size);
+	if (!data_ptr)
+		return -ENOMEM;
+
+	remaining = devlink->cd_file_info[entry].actual_size;
+	ret = ipc_devlink_send_cmd(devlink, rpsi_cmd_coredump_get, entry);
+	if (ret) {
+		dev_err(devlink->dev, "Send coredump_get cmd failed");
+		goto get_cd_fail;
+	}
+	while (remaining > 0) {
+		bytes_to_read = min(remaining, MAX_DATA_SIZE);
+		bytes_read = 0;
+		ret = ipc_imem_sys_devlink_read(devlink, data_ptr + i,
+						bytes_to_read, &bytes_read);
+		if (ret) {
+			dev_err(devlink->dev, "CD data read failed");
+			goto get_cd_fail;
+		}
+		remaining -= bytes_read;
+		i += bytes_read;
+	}
+
+	*data = data_ptr;
+
+	return ret;
+get_cd_fail:
+	vfree(data_ptr);
+	return ret;
+}
+
+/* Get coredump list to be collected from modem */
+int ipc_coredump_get_list(struct iosm_devlink *devlink, u16 cmd)
+{
+	u32 byte_read, num_entries, file_size;
+	struct iosm_cd_table *cd_table;
+	u8 size[MAX_SIZE_LEN], i;
+	char *filename;
+	int ret = 0;
+
+	cd_table = kzalloc(MAX_CD_LIST_SIZE, GFP_KERNEL);
+	if (!cd_table) {
+		ret = -ENOMEM;
+		goto  cd_init_fail;
+	}
+
+	ret = ipc_devlink_send_cmd(devlink, cmd, MAX_CD_LIST_SIZE);
+	if (ret) {
+		dev_err(devlink->dev, "rpsi_cmd_coredump_start failed");
+		goto cd_init_fail;
+	}
+
+	ret = ipc_imem_sys_devlink_read(devlink, (u8 *)cd_table,
+					MAX_CD_LIST_SIZE, &byte_read);
+	if (ret) {
+		dev_err(devlink->dev, "Coredump data is invalid");
+		goto cd_init_fail;
+	}
+
+	if (byte_read != MAX_CD_LIST_SIZE)
+		goto cd_init_fail;
+
+	if (cmd == rpsi_cmd_coredump_start) {
+		num_entries = le32_to_cpu(cd_table->list.num_entries);
+		if (num_entries == 0 || num_entries > IOSM_NOF_CD_REGION) {
+			ret = -EINVAL;
+			goto cd_init_fail;
+		}
+
+		for (i = 0; i < num_entries; i++) {
+			file_size = le32_to_cpu(cd_table->list.entry[i].size);
+			filename = cd_table->list.entry[i].filename;
+
+			if (file_size > devlink->cd_file_info[i].default_size) {
+				ret = -EINVAL;
+				goto cd_init_fail;
+			}
+
+			devlink->cd_file_info[i].actual_size = file_size;
+			dev_dbg(devlink->dev, "file: %s actual size %d",
+				filename, file_size);
+			devlink_flash_update_status_notify(devlink->devlink_ctx,
+							   filename,
+							   "FILENAME", 0, 0);
+			snprintf(size, sizeof(size), "%d", file_size);
+			devlink_flash_update_status_notify(devlink->devlink_ctx,
+							   size, "FILE SIZE",
+							   0, 0);
+		}
+	}
+
+cd_init_fail:
+	kfree(cd_table);
+	return ret;
+}
diff --git a/drivers/net/wwan/iosm/iosm_ipc_coredump.h b/drivers/net/wwan/iosm/iosm_ipc_coredump.h
new file mode 100644
index 000000000000..d5028153c8d1
--- /dev/null
+++ b/drivers/net/wwan/iosm/iosm_ipc_coredump.h
@@ -0,0 +1,75 @@
+/* SPDX-License-Identifier: GPL-2.0-only
+ *
+ * Copyright (C) 2020-2021 Intel Corporation.
+ */
+
+#ifndef _IOSM_IPC_COREDUMP_H_
+#define _IOSM_IPC_COREDUMP_H_
+
+#include "iosm_ipc_devlink.h"
+
+/* Max number of bytes to receive for Coredump list structure */
+#define MAX_CD_LIST_SIZE  0x1000
+
+/* Max buffer allocated to receive coredump data */
+#define MAX_DATA_SIZE 0x00010000
+
+/* Max number of file entries */
+#define MAX_NOF_ENTRY 256
+
+/* Max length */
+#define MAX_SIZE_LEN 32
+
+/**
+ * struct iosm_cd_list_entry - Structure to hold coredump file info.
+ * @size:       Number of bytes for the entry
+ * @filename:   Coredump filename to be generated on host
+ */
+struct iosm_cd_list_entry {
+	__le32 size;
+	char filename[IOSM_MAX_FILENAME_LEN];
+} __packed;
+
+/**
+ * struct iosm_cd_list - Structure to hold list of coredump files
+ *                      to be collected.
+ * @num_entries:        Number of entries to be received
+ * @entry:              Contains File info
+ */
+struct iosm_cd_list {
+	__le32 num_entries;
+	struct iosm_cd_list_entry entry[MAX_NOF_ENTRY];
+} __packed;
+
+/**
+ * struct iosm_cd_table - Common Coredump table
+ * @version:            Version of coredump structure
+ * @list:               Coredump list structure
+ */
+struct iosm_cd_table {
+	__le32 version;
+	struct iosm_cd_list list;
+} __packed;
+
+/**
+ * ipc_coredump_collect - To collect coredump
+ * @devlink:		Pointer to devlink instance.
+ * @data:		Pointer to snapshot
+ * @entry:		ID of requested snapshot
+ * @region_size:	Region size
+ *
+ * Returns: 0 on success, error on failure
+ */
+int ipc_coredump_collect(struct iosm_devlink *devlink, u8 **data, int entry,
+			 u32 region_size);
+
+/**
+ * ipc_coredump_get_list - Get coredump list
+ * @devlink:         Pointer to devlink instance.
+ * @cmd:	     RPSI command to be sent
+ *
+ * Returns: 0 on success, error on failure
+ */
+int ipc_coredump_get_list(struct iosm_devlink *devlink, u16 cmd);
+
+#endif /* _IOSM_IPC_COREDUMP_H_ */