def find_urn_from_device_type(self, device_name, sub_type = None, abi_class = 0):
"""
Returns a list of SDB components that reference all the criteria the
user specified
Args:
device_type (String): Type of device to find, 'gpio' or 'uart'
can be searched for
device_sub_type (None, Integer): a number to identify one version
of the device and another
abi_class (None, Integer): A number identifying the class
Returns (List of Strings):
a list of sdb components URNs
Raises:
None
"""
abi_major = 0
self.s.Verbose("ABI Class == %d" % abi_class)
try:
abi_major = device_manager.get_device_id_from_name(device_name)
except SDBError as ex:
return []
#print "abi major: %d" % abi_major
return self.find_urn_from_abi(abi_class, abi_major = abi_major, abi_minor = sub_type)
def find_urn_from_device_type(self,
device_name,
sub_type=None,
abi_class=0):
"""
Returns a list of SDB components that reference all the criteria the
user specified
Args:
device_type (String): Type of device to find, 'gpio' or 'uart'
can be searched for
device_sub_type (None, Integer): a number to identify one version
of the device and another
abi_class (None, Integer): A number identifying the class
Returns (List of Strings):
a list of sdb components URNs
Raises:
None
"""
abi_major = 0
self.s.Verbose("ABI Class == %d" % abi_class)
try:
abi_major = device_manager.get_device_id_from_name(device_name)
except SDBError as ex:
return []
#print "abi major: %d" % abi_major
return self.find_urn_from_abi(abi_class,
abi_major=abi_major,
abi_minor=sub_type)
def find_urn_from_abi(self, abi_class = 0, abi_major = None, abi_minor = None):
"""
Returns a list of SDB components that reference all the criteria the
user specified
Args:
abi_class (None, Integer): Application Binary Interface Class,
currently most components use '0' as the class is not defined
abi_major (None, Integer): Application Binary Interface Major Number
the current list of abi_major numbers can be found using the
nysa command line tool ('nysa devices')
abi_minor (None, Integer): Applicatoin Binary Interface Minor Number
this is an identification within the major number, used to
distinguish one version of a device from another
Returns (List of Strings):
a list of sdb components URNs
Raises:
None
"""
l = []
urns = self.get_all_components_as_urns()
if isinstance(abi_major, str):
abi_major = device_manager.get_device_id_from_name(abi_major)
for urn in urns:
if self.is_bus(urn):
continue
abi_class_test = self.get_device_abi_class(urn)
abi_major_test = self.get_device_abi_major(urn)
abi_minor_test = self.get_device_abi_minor(urn)
if abi_class is not None:
if abi_class_test != abi_class:
continue
if abi_major is not None:
if abi_major_test != abi_major:
continue
if abi_minor is not None:
if abi_minor_test != abi_minor:
continue
#l.append(self.get_component_from_urn(urn).get_component())
l.append(urn)
return l
def find_urn_from_abi(self, abi_class=0, abi_major=None, abi_minor=None):
"""
Returns a list of SDB components that reference all the criteria the
user specified
Args:
abi_class (None, Integer): Application Binary Interface Class,
currently most components use '0' as the class is not defined
abi_major (None, Integer): Application Binary Interface Major Number
the current list of abi_major numbers can be found using the
nysa command line tool ('nysa devices')
abi_minor (None, Integer): Applicatoin Binary Interface Minor Number
this is an identification within the major number, used to
distinguish one version of a device from another
Returns (List of Strings):
a list of sdb components URNs
Raises:
None
"""
l = []
urns = self.get_all_components_as_urns()
if isinstance(abi_major, str):
abi_major = device_manager.get_device_id_from_name(abi_major)
for urn in urns:
if self.is_bus(urn):
continue
abi_class_test = self.get_device_abi_class(urn)
abi_major_test = self.get_device_abi_major(urn)
abi_minor_test = self.get_device_abi_minor(urn)
if abi_class is not None:
if abi_class_test != abi_class:
continue
if abi_major is not None:
if abi_major_test != abi_major:
continue
if abi_minor is not None:
if abi_minor_test != abi_minor:
continue
#l.append(self.get_component_from_urn(urn).get_component())
l.append(urn)
return l
def is_memory_device(self, urn):
memory_major = device_manager.get_device_id_from_name("memory")
return self.get_device_abi_major(urn) == memory_major
def find_device_from_driver(self, driver):
"""
Returns a list of SDB components that reference all the criteria the
user specified
Args:
device (Driver Object): Type of device to find, a subclass of the
driver object
Returns (List of Strings):
a list of sdb components URNs
Raises:
None
"""
l = []
if self.som is None:
self.read_sdb()
urns = self.get_all_components_as_urns()
driver_abi_class = driver.get_abi_class()
driver_abi_major = driver.get_abi_major()
driver_abi_minor = driver.get_abi_minor()
driver_vendor_id = driver.get_vendor_id()
driver_device_id = driver.get_device_id()
driver_version = driver.get_version()
driver_date = driver.get_date()
if isinstance(driver_abi_major, str):
driver_abi_major= device_manager.get_device_id_from_name(driver_abi_major)
for urn in urns:
if self.is_bus(urn):
continue
device_abi_class = self.get_device_abi_class(urn)
device_abi_major = self.get_device_abi_major(urn)
device_abi_minor = self.get_device_abi_minor(urn)
device_vendor_id = self.get_device_vendor_id(urn)
device_device_id = self.get_device_product_id(urn)
device_version = self.get_device_version(urn)
device_date = self.get_device_date(urn)
if driver_abi_class is not None:
if driver_abi_class != device_abi_class:
continue
if driver_abi_major is not None:
if driver_abi_major != device_abi_major:
continue
if driver_abi_minor is not None:
if driver_abi_minor != device_abi_minor:
continue
if driver_vendor_id is not None:
if driver_vendor_id != device_vendor_id:
continue
if driver_device_id is not None:
if driver_device_id != device_device_id:
continue
if driver_version is not None:
if driver_version != device_version:
continue
if driver_date is not None:
if driver_date != device_date:
continue
l.append(urn)
return l
def is_memory_device(self, urn):
memory_major = device_manager.get_device_id_from_name("memory")
return self.get_device_abi_major(urn) == memory_major
def find_device_from_driver(self, driver):
"""
Returns a list of SDB components that reference all the criteria the
user specified
Args:
device (Driver Object): Type of device to find, a subclass of the
driver object
Returns (List of Strings):
a list of sdb components URNs
Raises:
None
"""
l = []
if self.som is None:
self.read_sdb()
urns = self.get_all_components_as_urns()
driver_abi_class = driver.get_abi_class()
driver_abi_major = driver.get_abi_major()
driver_abi_minor = driver.get_abi_minor()
driver_vendor_id = driver.get_vendor_id()
driver_device_id = driver.get_device_id()
driver_version = driver.get_version()
driver_date = driver.get_date()
if isinstance(driver_abi_major, str):
driver_abi_major = device_manager.get_device_id_from_name(
driver_abi_major)
for urn in urns:
if self.is_bus(urn):
continue
device_abi_class = self.get_device_abi_class(urn)
device_abi_major = self.get_device_abi_major(urn)
device_abi_minor = self.get_device_abi_minor(urn)
device_vendor_id = self.get_device_vendor_id(urn)
device_device_id = self.get_device_product_id(urn)
device_version = self.get_device_version(urn)
device_date = self.get_device_date(urn)
if driver_abi_class is not None:
if driver_abi_class != device_abi_class:
continue
if driver_abi_major is not None:
if driver_abi_major != device_abi_major:
continue
if driver_abi_minor is not None:
if driver_abi_minor != device_abi_minor:
continue
if driver_vendor_id is not None:
if driver_vendor_id != device_vendor_id:
continue
if driver_device_id is not None:
if driver_device_id != device_device_id:
continue
if driver_version is not None:
if driver_version != device_version:
continue
if driver_date is not None:
if driver_date != device_date:
continue
l.append(urn)
return l
