def set_mac(obj, mac):
sc = get_component(obj).o.sc
mac = mac_as_list(mac)
idprom = sc.idprom
for i in range(6):
idprom[i] = mac[i]
sc.idprom = idprom
def set_mac(obj, mac):
sc = get_component(obj).o.sc
mac = mac_as_list(mac)
idprom = sc.idprom
for i in range(6):
idprom[i] = mac[i]
sc.idprom = idprom
def write_idprom_to_nvram(obj, hostid, mac):
phys_mem = get_component(obj).master_cpu.physical_memory
addr = 0x1fff8909fd8
# offset 0 = format (1)
write_memory(phys_mem, addr + 0, 1, 1)
if hostid:
# offset 1, 12-14 = hostid
write_memory(phys_mem, addr + 1, hostid >> 24, 1)
write_memory(phys_mem, addr + 12, hostid >> 16, 1)
write_memory(phys_mem, addr + 13, hostid >> 8, 1)
write_memory(phys_mem, addr + 14, hostid >> 0, 1)
if mac:
# offset 2 - 7 = ethernet
mac = mac_as_list(mac)
for i in range(len(mac)):
write_memory(phys_mem, addr + 2 + i, mac[i], 1)
# offset 8 - 11 = date (not used)
# offset 15 = checksum
chk = 0
for i in range(15):
chk ^= read_memory(phys_mem, addr + i)
write_memory(phys_mem, addr + 15, chk, 1)
def write_idprom_to_nvram(obj, hostid, mac):
phys_mem = get_component(obj).master_cpu.physical_memory
addr = 0x1FFF8909FD8
# offset 0 = format (1)
write_memory(phys_mem, addr + 0, 1, 1)
if hostid:
# offset 1, 12-14 = hostid
write_memory(phys_mem, addr + 1, hostid >> 24, 1)
write_memory(phys_mem, addr + 12, hostid >> 16, 1)
write_memory(phys_mem, addr + 13, hostid >> 8, 1)
write_memory(phys_mem, addr + 14, hostid >> 0, 1)
if mac:
# offset 2 - 7 = ethernet
mac = mac_as_list(mac)
for i in range(len(mac)):
write_memory(phys_mem, addr + 2 + i, mac[i], 1)
# offset 8 - 11 = date (not used)
# offset 15 = checksum
chk = 0
for i in range(15):
chk ^= read_memory(phys_mem, addr + i)
write_memory(phys_mem, addr + 15, chk, 1)
def write_idprom_to_nvram(obj, hostid, mac):
nvram = get_component(obj).o.nvram_image
base = 0x1fe0
# offset 0 = format (1)
nvram.byte_access[base + 0] = 1
if hostid:
# offset 1, 12-14 = hostid
nvram.byte_access[base + 1] = (hostid >> 24) & 0xff
nvram.byte_access[base + 12] = (hostid >> 16) & 0xff
nvram.byte_access[base + 13] = (hostid >> 8) & 0xff
nvram.byte_access[base + 14] = (hostid >> 0) & 0xff
if mac:
# offset 2 - 7 = ethernet
mac = mac_as_list(mac)
for i in range(len(mac)):
nvram.byte_access[base + 2 + i] = mac[i]
# offset 8 - 11 = date (not used?)
# offset 15 = checksum
chk = 0
for i in range(15):
chk ^= nvram.byte_access[base + i]
nvram.byte_access[base + 15] = chk & 0xff
def write_idprom_to_nvram(obj, hostid, mac):
nvram = get_component(obj).o.nvram_image
base = 0x1fe0
# offset 0 = format (1)
nvram.byte_access[base + 0] = 1
if hostid:
# offset 1, 12-14 = hostid
nvram.byte_access[base + 1] = (hostid >> 24) & 0xff
nvram.byte_access[base + 12] = (hostid >> 16) & 0xff
nvram.byte_access[base + 13] = (hostid >> 8) & 0xff
nvram.byte_access[base + 14] = (hostid >> 0) & 0xff
if mac:
# offset 2 - 7 = ethernet
mac = mac_as_list(mac)
for i in range(len(mac)):
nvram.byte_access[base + 2 + i] = mac[i]
# offset 8 - 11 = date (not used?)
# offset 15 = checksum
chk = 0
for i in range(15):
chk ^= nvram.byte_access[base + i]
nvram.byte_access[base + 15] = chk & 0xff
