diff --git a/avocado/utils/pci.py b/avocado/utils/pci.py
index 760f1a179e..a4d8e690dc 100644
--- a/avocado/utils/pci.py
+++ b/avocado/utils/pci.py
@@ -24,7 +24,7 @@
 import os
 import re
 
-from avocado.utils import genio, process
+from avocado.utils import genio, process, wait
 
 
 def get_domains():
@@ -320,6 +320,169 @@ def get_driver(pci_address):
                 return line.rsplit(None, 1)[-1]
 
 
+def unbind(driver, full_pci_address):
+    """
+    Unbind the pci device(full_pci_address) from driver
+
+    :param driver: driver of the PCI address (full_pci_address)
+    :param full_pci_address:  Full PCI address including domain (0000:03:00.0)
+    return: None
+    """
+    genio.write_file_or_fail(f"/sys/bus/pci/drivers/{driver}/unbind", full_pci_address)
+    if wait.wait_for(
+        lambda: os.path.exists(
+            f"/sys/bus/pci/drivers/\
+{driver}/{full_pci_address}"
+        ),
+        timeout=5,
+    ):
+        raise ValueError(f"Not able to unbind {full_pci_address} from {driver}")
+
+
+def bind(driver, full_pci_address):
+    """
+    Bind the pci device(full_pci_address) to driver
+
+    :param driver: driver of the PCI address (full_pci_address)
+    :param full_pci_address:  Full PCI address including domain (0000:03:00.0)
+    return: None
+    """
+    genio.write_file_or_fail(f"/sys/bus/pci/drivers/{driver}/bind", full_pci_address)
+    if not wait.wait_for(
+        lambda: os.path.exists(
+            f"/sys/bus/pci/drivers/\
+{driver}/{full_pci_address}"
+        ),
+        timeout=5,
+    ):
+        raise ValueError(f"Not able to bind {full_pci_address} to {driver}")
+
+
+def get_vendor_id(full_pci_address):
+    """
+    Get vendor id of a PCI address
+
+    :param full_pci_address: Full PCI address including domain (0000:03:00.0)
+    return: vendor id of PCI address
+    rtype: str
+    """
+    cmd = f"lspci -n -s {full_pci_address}"
+    out = process.run(cmd, ignore_status=True, shell=True).stdout_text
+    if out == "":
+        raise ValueError(f"Not able to get {full_pci_address} vendor id")
+    return out.split(" ")[2].strip()
+
+
+def reset_check(full_pci_address):
+    """
+    Check if reset for "full_pci_address" is successful
+
+    :param full_pci_address: Full PCI address including domain (0000:03:00.0)
+    return: whether reset for "full_pci_address" is successful
+    rtype: bool
+    """
+    cmd = f"lspci -vvs {full_pci_address}"
+    output = process.run(cmd, ignore_status=True, shell=True).stdout_text
+    if output != "":
+        return False
+    return True
+
+
+def rescan_check(full_pci_address):
+    """
+    Check if rescan for full_pci_address is successful
+
+    :param full_pci_address: Full PCI address including domain (0000:03:00.0)
+    return: whether rescan for full_pci_address is successful
+    rtype: bool
+    """
+    cmd = f"lspci -vvs {full_pci_address}"
+    output = process.run(cmd, ignore_status=True, shell=True).stdout_text
+    if output == "":
+        return False
+    return True
+
+
+def change_domain_check(dom, full_pci_address, def_dom):
+    """
+    Check if the domain changed successfully to "dom" for "full_pci_address"
+
+    :param dom: domain type
+    :param def_dom: default domain of pci device(full_pci_address)
+    :param full_pci_address: Full PCI address including domain (0000:03:00.0)
+    return: whether domain changed successfully to "dom"
+    rtype: bool
+    """
+    try:
+        output = genio.read_one_line(
+            f"/sys/bus/pci/devices/{full_pci_address}/iommu_group/type"
+        )
+        out = output.rsplit(None, 1)[-1]
+        if (dom not in ("auto", out)) or (dom == "auto" and out != def_dom):
+            return False
+        return True
+    except OSError as details:
+        raise ValueError(f"Change domain check failed: {details}")
+
+
+def reset(full_pci_address):
+    """
+    Remove the full_pci_address
+
+    :param full_pci_address: Full PCI address including domain (0000:03:00.0)
+    return: None
+    """
+    genio.write_file_or_fail(f"/sys/bus/pci/devices/{full_pci_address}/remove", "1")
+    if not wait.wait_for(lambda: reset_check(full_pci_address), timeout=5):
+        raise ValueError(f"Unsuccessful to remove {full_pci_address}")
+
+
+def rescan(full_pci_address):
+    """
+    Rescan the system and check for full_pci_address
+
+    :param full_pci_address: Full PCI address including domain (0000:03:00.0)
+    return: None
+    """
+    genio.write_file_or_fail("/sys/bus/pci/rescan", "1")
+    if not wait.wait_for(lambda: rescan_check(full_pci_address), timeout=5):
+        raise ValueError(f"Unsuccessful to rescan for {full_pci_address}")
+
+
+def get_iommu_group(full_pci_address):
+    """
+    Return the iommu group of full_pci_address
+
+    :param full_pci_address: Full PCI address including domain (0000:03:00.0)
+    return: iommu group of full_pci_address
+    rtype: string
+    """
+    cmd = f"lspci -vvvv -s {full_pci_address}"
+    out = process.run(cmd, ignore_status=True, shell=True)
+    for line in out.stdout_text.split("\n"):
+        if "IOMMU group" in line:
+            return line.strip().split(" ")[2]
+    raise ValueError(f"{full_pci_address} group not found")
+
+
+def change_domain(dom, def_dom, full_pci_address):
+    """
+    Change the domain of pci device(full_pci_address) to dom
+
+    :param dom: domain type
+    :param def_dom: default domain of pci device(full_pci_address)
+    :param full_pci_address: Full PCI address including domain (0000:03:00.0)
+    return: None
+    """
+    genio.write_file_or_fail(
+        f"/sys/bus/pci/devices/{full_pci_address}/iommu_group/type", dom
+    )
+    if not wait.wait_for(
+        lambda: change_domain_check(dom, full_pci_address, def_dom), timeout=5
+    ):
+        raise ValueError(f"Domain type change failed for {full_pci_address}")
+
+
 def get_memory_address(pci_address):
     """
     Gets the memory address of a PCI address. (first match only)