]>
git.proxmox.com Git - ceph.git/blob - ceph/src/spdk/dpdk/config/arm/armv8_machine.py
2 # SPDX-License-Identifier: BSD-3-Clause
3 # Copyright(c) 2017 Cavium, Inc
6 fname
= '/sys/devices/system/cpu/cpu0/regs/identification/midr_el1'
10 midr_el1
= (int(content
.rstrip('\n'), 16))
12 ident
.append(hex((midr_el1
>> 24) & 0xFF)) # Implementer
13 ident
.append(hex((midr_el1
>> 20) & 0xF)) # Variant
14 ident
.append(hex((midr_el1
>> 16) & 0XF)) # Architecture
15 ident
.append(hex((midr_el1
>> 4) & 0xFFF)) # Primary Part number
16 ident
.append(hex(midr_el1
& 0xF)) # Revision
18 print(' '.join(ident
))