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Add SMM support for dhcp options 12 and 60

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Provide access to dhcp settings for options 12 and 60.

Change-Id: If5b079fc7123d1ab0ac6ae2bacc6f3b5a06abbe8
This commit is contained in:
Jarrod Johnson 2020-03-20 12:05:42 -04:00
parent 767efd60a8
commit 1287100c7b
1 changed files with 66 additions and 14 deletions
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80
pyghmi/ipmi/oem/lenovo/nextscale.py
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@ -12,6 +12,7 @@
# See the License for the specific language governing permissions and
# limitations under the License.
import fnmatch
import struct
import weakref
from xml.etree.ElementTree import fromstring
@ -35,6 +36,20 @@ except NameError:
pass
def stringtoboolean(originput, name):
input = originput.lower()
try:
num = int(input)
except ValueError:
num = None
if 'enabled'.startswith(input) or 'yes'.startswith(input) or num == 1:
return True
elif 'disabled'.startswith(input) or 'no'.startswith(input) or num == 0:
return False
raise pygexc.InvalidParameterValue('{0} is an invalid setting for '
'{1}'.format(originput, name))
def fpc_read_ac_input(ipmicmd):
rsp = ipmicmd.xraw_command(netfn=0x32, command=0x90, data=(1,))
rsp = rsp['data']
@ -338,35 +353,66 @@ class SMMClient(object):
'delivery is at the sustained capacity of the remaining '
'supplies.')
}
try:
dhcpsendname = self.ipmicmd.xraw_command(0xc, 0x2,
data=[1, 0xc5, 0, 0])
dhcpsendname = bytearray(dhcpsendname['data'])
dhcpsendname = 'Enable' if dhcpsendname[1] == 1 else 'Disable'
settings['dhcp_sends_hostname'] = {
'value': dhcpsendname,
'help': ('Have the device send hostname as part of its '
'DHCP client requests in option 12'),
'possible': ['Enable', 'Disable']
}
dhcpsendvci = self.ipmicmd.xraw_command(0xc, 0x2,
data=[1, 0xc6, 0, 0])
dhcpsendvci = bytearray(dhcpsendvci['data'])
dhcpsendvci = 'Enable' if dhcpsendvci[1] == 1 else 'Disable'
settings['dhcp_sends_vendor_class_identifier'] = {
'value': dhcpsendvci,
'possible': ['Enable', 'Disable'],
'help': ('Have the device send vendor class identifier '
'as part of its DHCP requests in option 60')
}
except Exception:
pass
return settings
def set_bmc_configuration(self, changeset):
rules = []
powercfg = [None, None]
sendhost = None
sendvci = None
for key in changeset:
if not key:
raise pygexc.InvalidParameterValue('Empty key is invalid')
if isinstance(changeset[key], six.string_types):
changeset[key] = {'value': changeset[key]}
if key.lower() in self.rulemap:
rules.append('{0}:{1}'.format(
self.rulemap[key.lower()], changeset[key]['value']))
if key.lower() == 'power_redundancy':
for rule in self.rulemap:
if fnmatch.fnmatch(rule, key.lower()):
rules.append('{0}:{1}'.format(
self.rulemap[rule], changeset[key]['value']))
if fnmatch.fnmatch('power_redundancy', key.lower()):
if 'n+1'.startswith(changeset[key]['value'].lower()):
powercfg[0] = 1
elif 'disable'.startswith(changeset[key]['value'].lower()):
powercfg[0] = 0
elif key.lower().startswith('power_oversubscription'):
if fnmatch.fnmatch('power_oversubscription', key.lower()):
ovs = changeset[key]['value']
if 'enable'.startswith(ovs.lower()):
powercfg[1] = 1
elif 'disable'.startswith(ovs.lower()):
powercfg[1] = 0
else:
raise pygexc.InvalidParameterValue(
'{0} is an invalid setting for '
'power_oversubscription'.format(ovs))
elif key.lower() == 'fanspeed':
ovs = stringtoboolean(changeset[key]['value'],
'power_oversubscription')
powercfg[1] = 1 if ovs else 0
if fnmatch.fnmatch('dhcp_sends_hostname', key.lower()):
sendhost = changeset[key]['value']
sendhost = stringtoboolean(changeset[key]['value'],
'dhcp_sends_hostname')
if fnmatch.fnmatch(
'dhcp_sends_vendor_class_identifier', key.lower()):
sendvci = changeset[key]['value']
sendvci = stringtoboolean(
changeset[key]['value'],
'dhcp_sends_vendor_class_identifier')
if fnmatch.fnmatch('fanspeed', key.lower()):
for mode in self.fanmodes:
byteval = mode
mode = self.fanmodes[mode]
@ -391,6 +437,12 @@ class SMMClient(object):
if powercfg[1] is None:
powercfg[1] = currcfg[1]
self.ipmicmd.xraw_command(0x32, 0xa3, data=powercfg)
if sendhost is not None:
sendhost = 1 if sendhost else 0
self.ipmicmd.xraw_command(0xc, 1, data=[1, 0xc5, sendhost])
if sendvci is not None:
sendvci = 1 if sendvci else 0
self.ipmicmd.xraw_command(0xc, 1, data=[1, 0xc6, sendvci])
def set_user_priv(self, uid, priv):
if priv.lower() == 'administrator':