/
script.py
210 lines (197 loc) · 7.27 KB
/
script.py
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# !/usr/bin/python
import random
def homer_read(hwaddr):
print ("homer_read")
switch = {
"e2006": 0, # max pstate ultra turbo
"e2018": 0, # pstate id for 0
"1f8001": 0, # P8 occ pstate version
"1f8003": 0, # P8 pstate min
"1f8010": 0, # P8 pstate id for 0
"e2000": 1, # occ data area
"e2002": 1, # occ_role master/slave*/
"e2004": 1, # pstate nom
"e2005": 1, # pstate turbo
"e2020": 1, # pstate id for 1
"e2818": 1, # pstate ultra turbo
"e2b85": 1, # opal dynamic data (runtime)
"1f8000": 1, # P8 occ pstate valid
"1f8002": 1, # P8 throttle
"1f8004": 1, # P8 pstate nom
"1f8005": 1, # P8 pstate turbo
"1f8012": 1, # vdd voltage identifier
"1f8013": 1, # vcs voltage identifier
"1f8018": 1, # P8 pstate id for 1
"e2003": 2, # pstate min (2 as pstate min)
"e2028": 2, # pstate id for 2
"1f8006": 2, # P8 pstate ultra turbo
"1f8020": 2, # P8 pstate id for 2
"e2001": 0x90, # major version
# 3000 khz frequency for 0": 0, 1, and 2 pstates
"e201c": 3000,
"e2024": 3000,
"e202c": 3000,
# P8 frequency for 0": 0, 1, and 2 pstates
"1f8014": 3000,
"1f801c": 3000,
"1f8024": 3000,
"0": 0x1000000000000000, # homer base
"e2008": 0x1000000000000000, # occ data area + 8
"1f8008": 0x1000000000000000, # P8 occ data area + 8
# homer base access to get homer image pointer
"200008": 0x1000000000000000
}
return switch.get(hwaddr, 0)
def occ_read(hwaddr):
print ("occ_read")
switch = {
"580000": 1, # occ sensor data block
"580001": 1, # valid
"580002": 1, # version
"580004": 1, # reading_version
"580008": 1, # nr_sensors
"580010": 1, # names_offset
"580014": 1, # reading_ping_offset
"58000c": 1, # reading_pong_offset
"580023": 1, # structure_type
"58000d": 0x30, # name length
"580022": 0x0040, # occ sensor loc core
"580003": 0x0080, # occ sensor type power
"580005": 0x1000, # sensor name
"58001e": 0x8e00, # HWMON_SENSORS_MASK
"580020": 0x8e00,
# P8 slw base access for slw image size
"0": 0x1000000000000000
}
return switch.get(hwaddr, 0)
def randomint(hwaddr):
switch = {
"580001": 1, # valid
"580002": 1, # version
"580004": 1, # reading_version
"580008": 1, # nr_sensors
"580010": 1, # names_offset
"580014": 1, # reading_ping_offset
"58000c": 1, # reading_pong_offset
"580023": 1, # structure_type
"58000d": 0x30, # name length
"580022": 0x0040, # occ sensor loc core
"580003": 0x0080, # occ sensor type power
"580005": 0x1000, # sensor name
"58001e": 0x8e00, # HWMON_SENSORS_MASK
"580020": 0x8e00,
"e2006": 0, # max pstate ultra turbo
"1f8001": 0, # P8 occ pstate version
"1f8003": 0, # P8 pstate min
"1f8010": 0, # P8 pstate id for 0
"e2000": 1, # occ data area
"e2004": 1, # pstate nom
"e2005": 1, # pstate turbo
"e2818": 1, # pstate ultra turbo
"1f8000": 1, # P8 occ pstate valid
"1f8004": 1, # P8 pstate nom
"1f8005": 1, # P8 pstate turbo
"e2003": 2, # pstate min (2 as pstate min)
"e2028": 2, # pstate id for 2
"1f8006": 2, # P8 pstate ultra turbo
"e2001": 0x90, # major version
}
return switch.get(hwaddr,random.randint(1, 100))
def hw_size(hw):
sizes = {
"occ": 0x700000,
"homer": 0x300000
}
return sizes[hw]
def hw_address(hw, chip_num, cpu_model):
base = get_base_address(hw, cpu_model)
val = int(base, 16) + (int(chip_num) * hw_size(hw))
return val
def xscom_read(hwaddr, chip_num, cpu_model):
print ("xscom_read")
switch = {
"f000f": int(get_base_address('cfam_id', cpu_model), 16),
"18002": 0, # ECID2
# PRD ipoll mask register
"f0033": 0,
"1020013": 0,
# PBA BAR0
"5012b00": hw_address("homer", chip_num, cpu_model), # P9 homer base address
"2013f00": hw_address("homer", chip_num, cpu_model), # P8 homer base address
# PBA BARMASK0
"5012b04": 0x300000, # P9 homer region size
"2013f04": 0x300000, # P8 homer region size
# PBA BAR2
"5012b02": hw_address("occ", chip_num, cpu_model), # P9 occ common area
"2013f02": hw_address("occ", chip_num, cpu_model), # P8 occ common area
# PBA BARMASK2
"5012b06": 0x700000, # P9 occ common area size
"2013f06": 0x700000, # P8 occ common area size
"1010c00": 0, # PIBAM FIR
"1010c03": 0, # PIBAM FIR MASK
# P9 xscom reset
"0090018": 0, # Receive status reg
"0090012": 0, # log register
"0090013": 0, # error register
# P8 xscom reset
"2020007": 0, # ADU stuff, log register
"2020009": 0, # ADU stuff, error register
"202000f": 0, # ADU stuff, receive status register*/
"2013f01": 0, # PBA stuff
"2013f03": 0, # PBA stuff
"2013f05": 0, # PBA stuff
"2013f07": 0, # PBA stuff
"2013028": 0, # CAPP stuff
"201302a": 0, # CAPP stuff
"2013801": 0, # CAPP stuff
"2013802": 0, # CAPP stuff
}
return switch.get(hwaddr, -1)
def xscom_write(hwaddr):
print ("xscom_write")
switch = {
# We ignore writes to these
"f000f": True, # chip id is RO
"1010c00": True, # PIBAM FIR
"1010c01": True, # PIBAM FIR
"1010c02": True, # PIBAM FIR
"1010c03": True, # PIBAM FIR MASK
"1010c04": True, # PIBAM FIR MASK
"1010c05": True, # PIBAM FIR MASK
# P9 xscom reset
"0090018": True, # Receive status reg
"0090012": True, # log register
"0090013": True, # error register
# P8 xscom reset
"2020007": True, # ADU stuff, log register
"2020009": True, # ADU stuff, error register
"202000f": True, # ADU stuff, receive status register
"2013028": True, # CAPP stuff
"201302a": True, # CAPP stuff
"2013801": True, # CAPP stuff
"2013802": True, # CAPP stuff
# PRD ipoll mask register
"1020013": True,
"f0033": True,
}
return switch.get(hwaddr, False)
def get_base_address(hardware, processor):
switch = {
"0": {"xscom": "003fc0000000000",
"homer": "7ffd800000",
"occ": "7fff800000",
"cfam_id": "221ef04980000000"},
"1": {"xscom": "003fc0000000000",
"homer": "7ffd800000",
"occ": "7fff800000",
"cfam_id": "220ea04980000000"},
"2": {"xscom": "003fc0000000000",
"homer": "7ffd800000",
"occ": "7fff800000",
"cfam_id": "120d304980000000"},
"3": {"xscom": "00603fc00000000",
"homer": "203ffd800000",
"occ": "203fff800000",
"cfam_id": "220d104900008000"}
}
return switch.get(processor, "").get(hardware, "")