Gigabyte MP30-AR0: RHEL running with ACPI

Turns out that acpi=off is only needed by the RHEL 7.2 installer kernel. After installation, ACPI works fine. That might be because the installer kernel is older than the current RHEL 7 kernel. dmesg output after the break.

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.2.0-0.21.el7.aarch64 (mockbuild@arm64-002.build.eng.bos.redhat.com) (gcc version 4.8.3 20140911 (Red Hat 4.8.3-9) (GCC) ) #1 SMP Tue Oct 6 15:59:59 EDT 2015
[    0.000000] CPU: AArch64 Processor [500f0001] revision 1
[    0.000000] Detected PIPT I-cache on CPU0
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] EFI v2.40 by X-Gene Mp30ar0 Board EFI Feb 22 2016 11:19:37
[    0.000000] efi:  ACPI=0xfffff000  ACPI 2.0=0xfffff014  SMBIOS 3.0=0x7fa89d000 
[    0.000000] cma: Reserved 512 MiB at 0x00000000c0000000
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000FFFFF014 000024 (v02 APM   )
[    0.000000] ACPI: XSDT 0x00000000FFFFE0E8 00006C (v01 APM    XGENE    00000003      01000013)
[    0.000000] ACPI: FACP 0x00000000FFFF6000 00010C (v05 APM    XGENE    00000003 INTL 20140724)
[    0.000000] ACPI: DSDT 0x00000000FFFF7000 0051A6 (v05 APM    APM88xxx 00000001 INTL 20140724)
[    0.000000] ACPI: DBG2 0x00000000FFFFD000 0000AA (v00 APMC0D XGENEDBG 00000000 INTL 20140724)
[    0.000000] ACPI: GTDT 0x00000000FFFF4000 0000E0 (v02 APM    XGENE    00000001 INTL 20140724)
[    0.000000] ACPI: MCFG 0x00000000FFFF3000 00007C (v01 APM    XGENE    00000002 INTL 20140724)
[    0.000000] ACPI: SPCR 0x00000000FFFF2000 000050 (v01 APMC0D XGENESPC 00000000 INTL 20140724)
[    0.000000] ACPI: SSDT 0x00000000FFFF1000 00002D (v02 APM    XGENE    00000001 INTL 20140724)
[    0.000000] ACPI: APIC 0x00000000FFFF0000 0002A4 (v03 APM    XGENE    00000003      01000013)
[    0.000000] ACPI: SSDT 0x00000000FFFEF000 000078 (v02 REDHAT MACADDRS 00000001      01000013)
[    0.000000] ACPI: SSDT 0x00000000FFFEE000 000032 (v02 REDHAT UARTCLKS 00000001      01000013)
[    0.000000] On node 0 totalpages: 491520
[    0.000000]   DMA zone: 32 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 32768 pages, LIFO batch:1
[    0.000000]   Normal zone: 448 pages used for memmap
[    0.000000]   Normal zone: 458752 pages, LIFO batch:1
[    0.000000] psci: is not implemented in ACPI.
[    0.000000] smp_parking_protocol_cpu_init: ACPI parked addr=80009000
[    0.000000] smp_parking_protocol_cpu_init: ACPI parked addr=8000a000
[    0.000000] smp_parking_protocol_cpu_init: ACPI parked addr=8000b000
[    0.000000] smp_parking_protocol_cpu_init: ACPI parked addr=8000c000
[    0.000000] smp_parking_protocol_cpu_init: ACPI parked addr=8000d000
[    0.000000] smp_parking_protocol_cpu_init: ACPI parked addr=8000e000
[    0.000000] smp_parking_protocol_cpu_init: ACPI parked addr=8000f000
[    0.000000] PERCPU: Embedded 2 pages/cpu @fffffe077feb0000 s90368 r8192 d32512 u131072
[    0.000000] pcpu-alloc: s90368 r8192 d32512 u131072 alloc=2*65536
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 491040
[    0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.2.0-0.21.el7.aarch64 root=/dev/mapper/rhel_harm-root ro rd.lvm.lv=rhel_harm/root rd.lvm.lv=rhel_harm/swap console=ttyS0,115200 LANG=en_GB.UTF-8
[    0.000000] PID hash table entries: 4096 (order: -1, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 4194304 (order: 9, 33554432 bytes)
[    0.000000] Inode-cache hash table entries: 2097152 (order: 8, 16777216 bytes)
[    0.000000] software IO TLB [mem 0xfbfd0000-0xfffd0000] (64MB) mapped at [fffffe007bfd0000-fffffe007ffcffff]
[    0.000000] Memory: 30743616K/31457280K available (7049K kernel code, 1209K rwdata, 4800K rodata, 896K init, 6359K bss, 189376K reserved, 524288K cma-reserved)
[    0.000000] Virtual kernel memory layout:
    vmalloc : 0xfffffc0000000000 - 0xfffffdfedfff0000   (  2043 GB)
    vmemmap : 0xfffffdfee0000000 - 0xfffffdffe0000000   (     4 GB maximum)
              0xfffffdfee0200000 - 0xfffffdfee2000000   (    30 MB actual)
    fixed   : 0xfffffdfffa7d0000 - 0xfffffdfffac00000   (  4288 KB)
    PCI I/O : 0xfffffdfffae00000 - 0xfffffdfffbe00000   (    16 MB)
    modules : 0xfffffdfffc000000 - 0xfffffe0000000000   (    64 MB)
    memory  : 0xfffffe0000000000 - 0xfffffe0780000000   ( 30720 MB)
      .init : 0xfffffe0000c30000 - 0xfffffe0000d10000   (   896 KB)
      .text : 0xfffffe0000080000 - 0xfffffe0000c22524   ( 11914 KB)
      .data : 0xfffffe0000d20000 - 0xfffffe0000e4e400   (  1209 KB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	Build-time adjustment of leaf fanout to 64.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=4096 to nr_cpu_ids=8.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8
[    0.000000] NR_IRQS:64 nr_irqs:64 0
[    0.000000] clocksource_of_init: no matching clocksources found
[    0.000000] Architected cp15 timer(s) running at 50.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
[    0.000002] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
[    0.000053] Console: colour dummy device 80x25
[    0.000064] Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=500000)
[    0.000069] pid_max: default: 32768 minimum: 301
[    0.000080] ACPI: Core revision 20150619
[    0.004903] ACPI: All ACPI Tables successfully acquired
[    0.004937] Security Framework initialized
[    0.004942] SELinux:  Initializing.
[    0.004954] SELinux:  Starting in permissive mode
[    0.005006] Mount-cache hash table entries: 65536 (order: 3, 524288 bytes)
[    0.005009] Mountpoint-cache hash table entries: 65536 (order: 3, 524288 bytes)
[    0.005450] Initializing cgroup subsys blkio
[    0.005458] Initializing cgroup subsys memory
[    0.005469] Initializing cgroup subsys devices
[    0.005474] Initializing cgroup subsys freezer
[    0.005478] Initializing cgroup subsys net_cls
[    0.005482] Initializing cgroup subsys perf_event
[    0.005485] Initializing cgroup subsys net_prio
[    0.005499] ftrace: allocating 26044 entries in 7 pages
[    0.024227] No CPU information found in DT
[    0.024249] hw perfevents: enabled with arm/armv8-pmuv3 PMU driver, 5 counters available
[    0.024261] Remapping and enabling EFI services.
[    0.024265]   EFI remap 0x00000007fa89a000 => 000000004000a000
[    0.024272]   EFI remap 0x00000007fa89e000 => 000000004001e000
[    0.024275]   EFI remap 0x00000007ffa46000 => 0000000040216000
[    0.024277]   EFI remap 0x00000007ffa5a000 => 000000004023a000
[    0.024279]   EFI remap 0x0000000010510000 => 0000000040270000
[    0.024281]   EFI remap 0x0000000010548000 => 0000000040288000
[    0.024283]   EFI remap 0x0000000017000000 => 0000000040290000
[    0.024285]   EFI remap 0x000000001c025000 => 00000000402a5000
[    0.025157] CPU1: Booted secondary processor
[    0.025161] Detected PIPT I-cache on CPU1
[    0.025305] CPU2: Booted secondary processor
[    0.025308] Detected PIPT I-cache on CPU2
[    0.025446] CPU3: Booted secondary processor
[    0.025448] Detected PIPT I-cache on CPU3
[    0.025575] CPU4: Booted secondary processor
[    0.025578] Detected PIPT I-cache on CPU4
[    0.025712] CPU5: Booted secondary processor
[    0.025714] Detected PIPT I-cache on CPU5
[    0.025840] CPU6: Booted secondary processor
[    0.025843] Detected PIPT I-cache on CPU6
[    0.025975] CPU7: Booted secondary processor
[    0.025977] Detected PIPT I-cache on CPU7
[    0.026004] Brought up 8 CPUs
[    0.026018] SMP: Total of 8 processors activated.
[    0.026020] CPU: All CPU(s) started at EL2
[    0.026556] devtmpfs: initialized
[    0.026852] SMBIOS 3.0.0 present.
[    0.026948] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.027330] atomic64_test: passed
[    0.027529] NET: Registered protocol family 16
[    0.027793] vdso: 2 pages (1 code @ fffffe0000d40000, 1 data @ fffffe0000d30000)
[    0.027848] hw-breakpoint: found 4 breakpoint and 4 watchpoint registers.
[    0.028109] DMA: preallocated 256 KiB pool for atomic allocations
[    0.028116] ACPI: bus type PCI registered
[    0.028119] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.028123] ACPI: IORT: Failed to get table, AE_NOT_FOUND
[    0.028156] Serial: AMBA PL011 UART driver
[    0.054653] ACPI: Added _OSI(Module Device)
[    0.054657] ACPI: Added _OSI(Processor Device)
[    0.054660] ACPI: Added _OSI(3.0 _SCP Extensions)
[    0.054662] ACPI: Added _OSI(Processor Aggregator Device)
[    0.062728] ACPI: Interpreter enabled
[    0.062732] ACPI: Using GIC for interrupt routing
[    0.062746] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0d0000000-0xe0dfffffff] (base 0xe0d0000000)
[    0.062751] PCI: MMCONFIG for domain 0001 [bus 00-ff] at [mem 0xd0d0000000-0xd0dfffffff] (base 0xd0d0000000)
[    0.062754] PCI: MMCONFIG for domain 0002 [bus 00-ff] at [mem 0x90d0000000-0x90dfffffff] (base 0x90d0000000)
[    0.062757] PCI: MMCONFIG for domain 0003 [bus 00-ff] at [mem 0xa0d0000000-0xa0dfffffff] (base 0xa0d0000000)
[    0.062760] PCI: MMCONFIG for domain 0004 [bus 00-ff] at [mem 0xc0d0000000-0xc0dfffffff] (base 0xc0d0000000)
[    0.065597] ACPI: Power Resource [SCVR] (off)
[    0.072867] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    0.072885] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.073112] acpi PNP0A08:00: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
[    0.073195] ACPI: IORT: can't find node related to PCI host bridge [segment 0]
[    0.073282] PCI host bridge to bus 0000:00
[    0.073287] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.073291] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    0.073295] pci_bus 0000:00: root bus resource [mem 0xe140000000-0xe17fffffff] (bus address [0x40000000-0x7fffffff])
[    0.073298] pci_bus 0000:00: root bus resource [mem 0xf000000000-0xffffffffff]
[    0.073315] pci 0000:00:00.0: [10e8:e004] type 01 class 0x060400
[    0.073385] pci 0000:00:00.0: supports D1 D2
[    0.073562] ACPI: PCI Root Bridge [PCI2] (domain 0002 [bus 00-ff])
[    0.073576] acpi PNP0A08:01: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.073792] acpi PNP0A08:01: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
[    0.073866] ACPI: IORT: can't find node related to PCI host bridge [segment 2]
[    0.073945] PCI host bridge to bus 0002:00
[    0.073950] pci_bus 0002:00: root bus resource [bus 00-ff]
[    0.073954] pci_bus 0002:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x10000000-0x1000ffff])
[    0.073958] pci_bus 0002:00: root bus resource [mem 0x9030000000-0x90afffffff] (bus address [0x30000000-0xafffffff])
[    0.073960] pci_bus 0002:00: root bus resource [mem 0x9100000000-0x917fffffff]
[    0.073975] pci 0002:00:00.0: [10e8:e004] type 01 class 0x060400
[    0.074050] pci 0002:00:00.0: supports D1 D2
[    0.074208] pci 0002:01:00.0: [1a03:1150] type 01 class 0x060400
[    0.074381] pci 0002:01:00.0: supports D1 D2
[    0.074384] pci 0002:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.074467] pci 0002:01:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
[    0.074586] pci 0002:02:00.0: [1a03:2000] type 00 class 0x030000
[    0.074652] pci 0002:02:00.0: reg 0x10: [mem 0x9030000000-0x9030ffffff]
[    0.074675] pci 0002:02:00.0: reg 0x14: [mem 0x9031000000-0x903101ffff]
[    0.074698] pci 0002:02:00.0: reg 0x18: [io  0x10000-0x1007f]
[    0.074823] pci 0002:02:00.0: supports D1 D2
[    0.074826] pci 0002:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.075049] ACPI: PCI Root Bridge [PCI3] (domain 0003 [bus 00-ff])
[    0.075063] acpi PNP0A08:02: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    0.075283] acpi PNP0A08:02: _OSC: OS now controls [PCIeHotplug PME AER PCIeCapability]
[    0.075371] ACPI: IORT: can't find node related to PCI host bridge [segment 3]
[    0.075462] PCI host bridge to bus 0003:00
[    0.075468] pci_bus 0003:00: root bus resource [bus 00-ff]
[    0.075472] pci_bus 0003:00: root bus resource [io  0x20000-0x2ffff] (bus address [0x0000-0xffff])
[    0.075476] pci_bus 0003:00: root bus resource [mem 0xa140000000-0xa17fffffff] (bus address [0x40000000-0x7fffffff])
[    0.075479] pci_bus 0003:00: root bus resource [mem 0xb000000000-0xbfffffffff]
[    0.075494] pci 0003:00:00.0: [10e8:e004] type 01 class 0x060400
[    0.075559] pci 0003:00:00.0: supports D1 D2
[    0.075879] xgene-msi APMC0D0E:00: APM X-Gene PCIe MSI driver loaded
[    0.076255] vgaarb: device added: PCI:0002:02:00.0,decodes=io+mem,owns=none,locks=none
[    0.076259] vgaarb: loaded
[    0.076261] vgaarb: bridge control possible 0002:02:00.0
[    0.076373] SCSI subsystem initialized
[    0.076450] libata version 3.00 loaded.
[    0.076498] ACPI: bus type USB registered
[    0.076533] usbcore: registered new interface driver usbfs
[    0.076551] usbcore: registered new interface driver hub
[    0.076586] usbcore: registered new device driver usb
[    0.076628] pps_core: LinuxPPS API ver. 1 registered
[    0.076630] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti 
[    0.076638] PTP clock support registered
[    0.076976] NetLabel: Initializing
[    0.076980] NetLabel:  domain hash size = 128
[    0.076981] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.077004] NetLabel:  unlabeled traffic allowed by default
[    0.077084] clocksource: Switched to clocksource arch_sys_counter
[    0.090724] pnp: PnP ACPI init
[    0.091258] pnp: PnP ACPI: found 0 devices
[    0.093958] NET: Registered protocol family 2
[    0.094222] TCP established hash table entries: 262144 (order: 5, 2097152 bytes)
[    0.094885] TCP bind hash table entries: 65536 (order: 4, 1048576 bytes)
[    0.095251] TCP: Hash tables configured (established 262144 bind 65536)
[    0.095283] UDP hash table entries: 16384 (order: 3, 524288 bytes)
[    0.095549] UDP-Lite hash table entries: 16384 (order: 3, 524288 bytes)
[    0.095904] NET: Registered protocol family 1
[    0.096058] RPC: Registered named UNIX socket transport module.
[    0.096061] RPC: Registered udp transport module.
[    0.096063] RPC: Registered tcp transport module.
[    0.096064] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.096091] PCI: CLS 0 bytes, default 64
[    0.096177] Unpacking initramfs...
[    0.477049] Freeing initrd memory: 18496K (fffffe0778700000 - fffffe0779910000)
[    0.477111] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[    0.477130] pci_bus 0000:00: resource 4 [io  0x0000-0xffff]
[    0.477134] pci_bus 0000:00: resource 5 [mem 0xe140000000-0xe17fffffff]
[    0.477137] pci_bus 0000:00: resource 6 [mem 0xf000000000-0xffffffffff]
[    0.477201] pci 0002:00:00.0: BAR 14: assigned [mem 0x9030000000-0x90317fffff]
[    0.477205] pci 0002:00:00.0: BAR 13: assigned [io  0x10000-0x10fff]
[    0.477209] pci 0002:01:00.0: BAR 14: assigned [mem 0x9030000000-0x90317fffff]
[    0.477212] pci 0002:01:00.0: BAR 13: assigned [io  0x10000-0x10fff]
[    0.477217] pci 0002:02:00.0: BAR 0: assigned [mem 0x9030000000-0x9030ffffff]
[    0.477226] pci 0002:02:00.0: BAR 1: assigned [mem 0x9031000000-0x903101ffff]
[    0.477234] pci 0002:02:00.0: BAR 2: assigned [io  0x10000-0x1007f]
[    0.477241] pci 0002:01:00.0: PCI bridge to [bus 02]
[    0.477246] pci 0002:01:00.0:   bridge window [io  0x10000-0x10fff]
[    0.477258] pci 0002:01:00.0:   bridge window [mem 0x9030000000-0x90317fffff]
[    0.477275] pci 0002:00:00.0: PCI bridge to [bus 01-ff]
[    0.477279] pci 0002:00:00.0:   bridge window [io  0x10000-0x10fff]
[    0.477285] pci 0002:00:00.0:   bridge window [mem 0x9030000000-0x90317fffff]
[    0.477295] pci_bus 0002:00: resource 4 [io  0x10000-0x1ffff]
[    0.477298] pci_bus 0002:00: resource 5 [mem 0x9030000000-0x90afffffff]
[    0.477301] pci_bus 0002:00: resource 6 [mem 0x9100000000-0x917fffffff]
[    0.477304] pci_bus 0002:01: resource 0 [io  0x10000-0x10fff]
[    0.477306] pci_bus 0002:01: resource 1 [mem 0x9030000000-0x90317fffff]
[    0.477309] pci_bus 0002:02: resource 0 [io  0x10000-0x10fff]
[    0.477312] pci_bus 0002:02: resource 1 [mem 0x9030000000-0x90317fffff]
[    0.477324] pci 0003:00:00.0: PCI bridge to [bus 01-ff]
[    0.477338] pci_bus 0003:00: resource 4 [io  0x20000-0x2ffff]
[    0.477340] pci_bus 0003:00: resource 5 [mem 0xa140000000-0xa17fffffff]
[    0.477343] pci_bus 0003:00: resource 6 [mem 0xb000000000-0xbfffffffff]
[    0.477516] ACPI: SPCR serial console: \_SB_.PCI0.RP0_ (0x0)
[    0.477525] ACPI: SPCR serial console: \_SB_.PCI2.RP0_ (0x0)
[    0.477532] ACPI: SPCR serial console: \_SB_.PCI3.RP0_ (0x0)
[    0.477725] kvm [1]: GICH base=0x780c0000, GICV base=0x780e0000, IRQ=130
[    0.477824] kvm [1]: timer IRQ3
[    0.477833] kvm [1]: Hyp mode initialized successfully
[    0.478394] futex hash table entries: 2048 (order: 1, 131072 bytes)
[    0.478415] Initialise system trusted keyring
[    0.478456] audit: initializing netlink subsys (disabled)
[    0.478495] audit: type=2000 audit(0.470:1): initialized
[    0.478774] HugeTLB registered 512 MB page size, pre-allocated 0 pages
[    0.481699] zpool: loaded
[    0.481704] zbud: loaded
[    0.481922] VFS: Disk quotas dquot_6.6.0
[    0.481991] VFS: Dquot-cache hash table entries: 8192 (order 0, 65536 bytes)
[    0.482310] NFS: Registering the id_resolver key type
[    0.482327] Key type id_resolver registered
[    0.482329] Key type id_legacy registered
[    0.482338] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.482526] Key type big_key registered
[    0.482532] SELinux:  Registering netfilter hooks
[    0.489091] NET: Registered protocol family 38
[    0.489106] Key type asymmetric registered
[    0.489110] Asymmetric key parser 'x509' registered
[    0.489144] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.489193] io scheduler noop registered
[    0.489198] io scheduler deadline registered (default)
[    0.489259] io scheduler cfq registered
[    0.489905] aer 0000:00:00.0:pcie02: service driver aer loaded
[    0.489942] aer 0002:00:00.0:pcie02: service driver aer loaded
[    0.489975] aer 0003:00:00.0:pcie02: service driver aer loaded
[    0.490002] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[    0.490008] pcie_pme 0000:00:00.0:pcie01: service driver pcie_pme loaded
[    0.490021] pcieport 0002:00:00.0: Signaling PME through PCIe PME interrupt
[    0.490024] pci 0002:01:00.0: Signaling PME through PCIe PME interrupt
[    0.490027] pci 0002:02:00.0: Signaling PME through PCIe PME interrupt
[    0.490032] pcie_pme 0002:00:00.0:pcie01: service driver pcie_pme loaded
[    0.490045] pcieport 0003:00:00.0: Signaling PME through PCIe PME interrupt
[    0.490051] pcie_pme 0003:00:00.0:pcie01: service driver pcie_pme loaded
[    0.490062] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.490074] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    0.490293] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.507234] console [ttyS0] disabled
[    0.527381] APMC0D08:00: ttyS0 at MMIO 0x1c020000 (irq = 21, base_baud = 3125000) is a U6_16550A
[    1.994405] console [ttyS0] enabled
[    2.018246] APMC0D08:01: ttyS1 at MMIO 0x1c021000 (irq = 22, base_baud = 3125000) is a U6_16550A
[    2.047347] APMC0D08:02: ttyS2 at MMIO 0x1c022000 (irq = 23, base_baud = 3125000) is a U6_16550A
[    2.076435] APMC0D08:03: ttyS3 at MMIO 0x1c023000 (irq = 24, base_baud = 3125000) is a U6_16550A
[    2.085608] Failed to find cpu0 device node
[    2.089775] Unable to detect cache hierarchy from DT for CPU 0
[    2.095597] rdac: device handler registered
[    2.099797] hp_sw: device handler registered
[    2.104046] emc: device handler registered
[    2.108126] alua: device handler registered
[    2.112504] xgene-ahci APMC0D0D:00: skip clock and PHY initialization
[    2.118923] xgene-ahci APMC0D0D:00: controller can't do NCQ, turning off CAP_NCQ
[    2.126298] xgene-ahci APMC0D0D:00: AHCI 0001.0300 32 slots 2 ports 6 Gbps 0x3 impl platform mode
[    2.135132] xgene-ahci APMC0D0D:00: flags: 64bit sntf pm only pmp fbs pio slum part ccc 
[    2.143191] xgene-ahci APMC0D0D:00: port 0 is not capable of FBS
[    2.149231] xgene-ahci APMC0D0D:00: port 1 is not capable of FBS
[    2.155557] scsi host0: xgene-ahci
[    2.159095] scsi host1: xgene-ahci
[    2.162552] ata1: SATA max UDMA/133 mmio [mem 0x1a400000-0x1a400fff] port 0x100 irq 28
[    2.170434] ata2: SATA max UDMA/133 mmio [mem 0x1a400000-0x1a400fff] port 0x180 irq 28
[    2.178408] xgene-ahci APMC0D0D:01: skip clock and PHY initialization
[    2.184818] xgene-ahci APMC0D0D:01: controller can't do NCQ, turning off CAP_NCQ
[    2.192199] xgene-ahci APMC0D0D:01: AHCI 0001.0300 32 slots 2 ports 6 Gbps 0x3 impl platform mode
[    2.201030] xgene-ahci APMC0D0D:01: flags: 64bit sntf pm only pmp fbs pio slum part ccc 
[    2.209084] xgene-ahci APMC0D0D:01: port 0 is not capable of FBS
[    2.215087] xgene-ahci APMC0D0D:01: port 1 is not capable of FBS
[    2.221396] scsi host2: xgene-ahci
[    2.224897] scsi host3: xgene-ahci
[    2.228356] ata3: SATA max UDMA/133 mmio [mem 0x1a800000-0x1a800fff] port 0x100 irq 29
[    2.236232] ata4: SATA max UDMA/133 mmio [mem 0x1a800000-0x1a800fff] port 0x180 irq 29
[    2.244249] libphy: Fixed MDIO Bus: probed
[    2.248472] xgene-enet APMC0D30:00: clocks have been setup already
[    2.255386] xgene-enet APMC0D30:01: clocks have been setup already
[    2.262279] xgene-enet APMC0D31:00: clocks have been setup already
[    2.268965] xhci-hcd APMC0D03:00: xHCI Host Controller
[    2.274145] xhci-hcd APMC0D03:00: new USB bus registered, assigned bus number 1
[    2.281540] xhci-hcd APMC0D03:00: hcc params 0x0220f06d hci version 0x100 quirks 0x00010010
[    2.289869] xhci-hcd APMC0D03:00: irq 30, io mem 0x19000000
[    2.295474] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.302233] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.309420] usb usb1: Product: xHCI Host Controller
[    2.314271] usb usb1: Manufacturer: Linux 4.2.0-0.21.el7.aarch64 xhci-hcd
[    2.321026] usb usb1: SerialNumber: APMC0D03:00
[    2.325722] hub 1-0:1.0: USB hub found
[    2.329468] hub 1-0:1.0: 1 port detected
[    2.333477] xhci-hcd APMC0D03:00: xHCI Host Controller
[    2.338657] xhci-hcd APMC0D03:00: new USB bus registered, assigned bus number 2
[    2.345952] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[    2.354038] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[    2.360797] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.367986] usb usb2: Product: xHCI Host Controller
[    2.372836] usb usb2: Manufacturer: Linux 4.2.0-0.21.el7.aarch64 xhci-hcd
[    2.379591] usb usb2: SerialNumber: APMC0D03:00
[    2.384264] hub 2-0:1.0: USB hub found
[    2.388007] hub 2-0:1.0: 1 port detected
[    2.392032] xhci-hcd APMC0D03:01: xHCI Host Controller
[    2.397218] xhci-hcd APMC0D03:01: new USB bus registered, assigned bus number 3
[    2.404595] xhci-hcd APMC0D03:01: hcc params 0x0220f06d hci version 0x100 quirks 0x00010010
[    2.412924] xhci-hcd APMC0D03:01: irq 31, io mem 0x19800000
[    2.418516] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[    2.425269] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.432462] usb usb3: Product: xHCI Host Controller
[    2.437318] usb usb3: Manufacturer: Linux 4.2.0-0.21.el7.aarch64 xhci-hcd
[    2.444071] usb usb3: SerialNumber: APMC0D03:01
[    2.448762] hub 3-0:1.0: USB hub found
[    2.452500] hub 3-0:1.0: 1 port detected
[    2.456495] xhci-hcd APMC0D03:01: xHCI Host Controller
[    2.461689] xhci-hcd APMC0D03:01: new USB bus registered, assigned bus number 4
[    2.468991] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[    2.477070] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[    2.483827] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.491016] usb usb4: Product: xHCI Host Controller
[    2.495868] usb usb4: Manufacturer: Linux 4.2.0-0.21.el7.aarch64 xhci-hcd
[    2.502623] usb usb4: SerialNumber: APMC0D03:01
[    2.507313] hub 4-0:1.0: USB hub found
[    2.511051] hub 4-0:1.0: 1 port detected
[    2.515079] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.521589] ehci-pci: EHCI PCI platform driver
[    2.526032] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    2.527105] ata2: SATA link down (SStatus 0 SControl 4300)
[    2.537646] ohci-pci: OHCI PCI platform driver
[    2.542082] uhci_hcd: USB Universal Host Controller Interface driver
[    2.548573] usbcore: registered new interface driver usbserial
[    2.554386] usbcore: registered new interface driver usbserial_generic
[    2.560901] usbserial: USB Serial support registered for generic
[    2.566974] mousedev: PS/2 mouse device common for all mice
[    2.572671] rtc-efi rtc-efi: rtc core: registered rtc-efi as rtc0
[    2.579116] EFI Variables Facility v0.08 2004-May-17
[    2.584217] hidraw: raw HID events driver (C) Jiri Kosina
[    2.587092] ata4: SATA link down (SStatus 0 SControl 4300)
[    2.587105] ata3: SATA link down (SStatus 0 SControl 4300)
[    2.600586] usbcore: registered new interface driver usbhid
[    2.606128] usbhid: USB HID core driver
[    2.610043] drop_monitor: Initializing network drop monitor service
[    2.616369] Initializing XFRM netlink socket
[    2.620820] NET: Registered protocol family 10
[    2.625615] NET: Registered protocol family 17
[    2.630080] Key type dns_resolver registered
[    2.634577] Loading compiled-in X.509 certificates
[    2.640787] Loaded X.509 cert 'Red Hat Enterprise Linux Server for ARM kernel signing key: 342d3ce722f80e91397d5565f2f74bcd7ccc486b'
[    2.652723] registered taskstats version 1
[    2.656824] zswap: loading zswap
[    2.660044] zswap: using zbud pool
[    2.663436] zswap: using lzo compressor
[    2.667265] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[    2.674080] rtc-efi rtc-efi: setting system clock to 2016-03-07 12:34:38 UTC (1457354078)
[    2.682422] ttyS0 - failed to request DMA
[    2.767089] usb 3-1: new high-speed USB device number 2 using xhci-hcd
[    2.807663] usb 1-1: New USB device found, idVendor=0624, idProduct=0248
[    2.814330] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    2.821435] usb 1-1: Product: Gadget USB HUB
[    2.825681] usb 1-1: Manufacturer: no manufacturer
[    2.830451] usb 1-1: SerialNumber: 0123456789
[    2.858119] hub 1-1:1.0: USB hub found
[    2.861952] hub 1-1:1.0: 5 ports detected
[    2.916213] usb 3-1: New USB device found, idVendor=0bda, idProduct=5401
[    2.922888] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.927093] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 4300)
[    2.936221] usb 3-1: Product: USB3.0 Hub
[    2.939798] ata1.00: ATA-9: INTEL SSDSC2BW120A4, DC32, max UDMA/133
[    2.939800] ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 0/32)
[    2.947936] ata1.00: LPM support broken, forcing max_power
[    2.949463] ata1.00: configured for UDMA/133
[    2.962723] usb 3-1: Manufacturer: Realtek
[    2.967250] scsi 0:0:0:0: Direct-Access     ATA      INTEL SSDSC2BW12 DC32 PQ: 0 ANSI: 5
[    2.975559] sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/111 GiB)
[    2.983112] sd 0:0:0:0: [sda] Write Protect is off
[    2.987889] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    2.987986] hub 3-1:1.0: USB hub found
[    2.991746] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    3.001927]  sda: sda1 sda2 sda3
[    3.005150] hub 3-1:1.0: 4 ports detected
[    3.009617] sd 0:0:0:0: [sda] Attached SCSI disk
[    3.014556] Freeing unused kernel memory: 896K (fffffe0000c30000 - fffffe0000d10000)
[    3.026888] random: systemd urandom read with 2 bits of entropy available
[    3.035835] systemd[1]: systemd 219 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID +ELFUTILS +KMOD +IDN)
[    3.053858] systemd[1]: Detected architecture arm64.
[    3.058811] systemd[1]: Running in initial RAM disk.
[    3.087196] systemd[1]: Set hostname to .
[    3.157149] systemd[1]: Created slice -.slice.
[    3.161592] systemd[1]: Starting -.slice.
[    3.177129] systemd[1]: Listening on Journal Socket.
[    3.182090] systemd[1]: Starting Journal Socket.
[    3.187097] usb 1-1.1: new high-speed USB device number 3 using xhci-hcd
[    3.207133] systemd[1]: Listening on udev Kernel Socket.
[    3.212446] systemd[1]: Starting udev Kernel Socket.
[    3.237135] systemd[1]: Created slice System Slice.
[    3.242013] systemd[1]: Starting System Slice.
[    3.247342] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    3.277932] systemd[1]: Starting Journal Service...
[    3.297126] usb 3-1.1: new high-speed USB device number 3 using xhci-hcd
[    3.304036] systemd[1]: Starting Setup Virtual Console...
[    3.309774] usb 1-1.1: New USB device found, idVendor=0624, idProduct=0249
[    3.317175] usb 1-1.1: New USB device strings: Mfr=4, Product=5, SerialNumber=6
[    3.317178] usb 1-1.1: Product: Keyboard/Mouse Function
[    3.317182] usb 1-1.1: Manufacturer: Avocent
[    3.317183] usb 1-1.1: SerialNumber: 20121018
[    3.341433] input: Avocent Keyboard/Mouse Function as /devices/platform/APMC0D03:00/usb1/1-1/1-1.1/1-1.1:1.0/0003:0624:0249.0001/input/input0
[    3.354205] systemd[1]: Started dracut ask for additional cmdline parameters.
[    3.377127] systemd[1]: Reached target Timers.
[    3.381565] systemd[1]: Starting Timers.
[    3.385683] systemd[1]: Started Load Kernel Modules.
[    3.391475] systemd[1]: Starting Apply Kernel Variables...
[    3.407591] hid-generic 0003:0624:0249.0001: input,hidraw0: USB HID v1.00 Keyboard [Avocent Keyboard/Mouse Function] on usb-APMC0D03:00-1.1/input0
[    3.421057] usb 3-1.1: New USB device found, idVendor=0781, idProduct=5567
[    3.429026] usb 3-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    3.438535] usb 3-1.1: Product: Cruzer Blade
[    3.442782] usb 3-1.1: Manufacturer: SanDisk
[    3.442830] systemd[1]: Reached target Slices.
[    3.442850] systemd[1]: Starting Slices.
[    3.455350] usb 3-1.1: SerialNumber: 4C530300320318114534
[    3.455725] input: Avocent Keyboard/Mouse Function as /devices/platform/APMC0D03:00/usb1/1-1/1-1.1/1-1.1:1.1/0003:0624:0249.0002/input/input1
[    3.455880] hid-generic 0003:0624:0249.0002: input,hidraw1: USB HID v1.00 Mouse [Avocent Keyboard/Mouse Function] on usb-APMC0D03:00-1.1/input1
[    3.456471] input: Avocent Keyboard/Mouse Function as /devices/platform/APMC0D03:00/usb1/1-1/1-1.1/1-1.1:1.2/0003:0624:0249.0003/input/input2
[    3.456616] hid-generic 0003:0624:0249.0003: input,hidraw2: USB HID v1.00 Mouse [Avocent Keyboard/Mouse Function] on usb-APMC0D03:00-1.1/input2
[    3.527130] systemd[1]: Reached target Local File Systems.
[    3.532605] systemd[1]: Starting Local File Systems.
[    3.557125] systemd[1]: Reached target Swap.
[    3.561391] systemd[1]: Starting Swap.
[    3.577131] systemd[1]: Listening on udev Control Socket.
[    3.582521] systemd[1]: Starting udev Control Socket.
[    3.607125] systemd[1]: Reached target Sockets.
[    3.611649] systemd[1]: Starting Sockets.
[    3.616614] systemd[1]: Starting dracut cmdline hook...
[    3.657190] systemd[1]: Started Journal Service.
[    3.814708] device-mapper: uevent: version 1.0.3
[    3.819476] device-mapper: ioctl: 4.32.0-ioctl (2015-6-26) initialised: dm-devel@redhat.com
[    3.893346] usb-storage 3-1.1:1.0: USB Mass Storage device detected
[    3.899777] scsi host4: usb-storage 3-1.1:1.0
[    3.904243] usbcore: registered new interface driver usb-storage
[    3.913754] usbcore: registered new interface driver uas
[    3.998550] [drm] Initialized drm 1.1.0 20060810
[    4.024526] [drm] AST 2400 detected
[    4.028045] [drm] Analog VGA only
[    4.031364] [drm] dram 1632000000 1 16 01000000
[    4.036359] [TTM] Zone  kernel: Available graphics memory: 15643648 kiB
[    4.043536] [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
[    4.053374] [TTM] Initializing pool allocator
[    4.057883] [TTM] Initializing DMA pool allocator
[    4.083999] Console: switching to colour frame buffer device 128x48
[    4.119310] ast 0002:02:00.0: fb0: astdrmfb frame buffer device
[    4.119312] ast 0002:02:00.0: registered panic notifier
[    4.157099] [drm] Initialized ast 0.1.0 20120228 for 0002:02:00.0 on minor 0
[    4.510227] SGI XFS with ACLs, security attributes, no debug enabled
[    4.518227] XFS (dm-0): Mounting V4 Filesystem
[    4.539194] XFS (dm-0): Ending clean mount
[    4.894624] systemd-journald[160]: Received SIGTERM from PID 1 (systemd).
[    4.897877] scsi 4:0:0:0: Direct-Access     SanDisk  Cruzer Blade     1.27 PQ: 0 ANSI: 6
[    4.910820] sd 4:0:0:0: [sdb] 31266816 512-byte logical blocks: (16.0 GB/14.9 GiB)
[    4.918597] sd 4:0:0:0: [sdb] Write Protect is off
[    4.923364] sd 4:0:0:0: [sdb] Mode Sense: 43 00 00 00
[    4.923596] sd 4:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[    4.931078] audit: type=1404 audit(1457354080.750:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295
[    4.951868] sd 4:0:0:0: [sdb] Attached SCSI removable disk
[    4.984526] SELinux: 32768 avtab hash slots, 112391 rules.
[    5.017941] SELinux: 32768 avtab hash slots, 112391 rules.
[    5.084859] SELinux:  8 users, 105 roles, 4954 types, 302 bools, 1 sens, 1024 cats
[    5.084867] SELinux:  83 classes, 112391 rules
[    5.093275] SELinux:  Class netlink_iscsi_socket not defined in policy.
[    5.099875] SELinux:  Class netlink_fib_lookup_socket not defined in policy.
[    5.106887] SELinux:  Class netlink_connector_socket not defined in policy.
[    5.113821] SELinux:  Class netlink_netfilter_socket not defined in policy.
[    5.120759] SELinux:  Class netlink_generic_socket not defined in policy.
[    5.127514] SELinux:  Class netlink_scsitransport_socket not defined in policy.
[    5.134783] SELinux:  Class netlink_rdma_socket not defined in policy.
[    5.141278] SELinux:  Class netlink_crypto_socket not defined in policy.
[    5.147963] SELinux:  Permission audit_read in class capability2 not defined in policy.
[    5.155929] SELinux:  Class binder not defined in policy.
[    5.161301] SELinux: the above unknown classes and permissions will be allowed
[    5.168501] SELinux:  Completing initialization.
[    5.168503] SELinux:  Setting up existing superblocks.
[    5.210154] audit: type=1403 audit(1457354081.030:3): policy loaded auid=4294967295 ses=4294967295
[    5.228790] systemd[1]: Successfully loaded SELinux policy in 298.111ms.
[    5.272705] ip_tables: (C) 2000-2006 Netfilter Core Team
[    5.278031] systemd[1]: Inserted module 'ip_tables'
[    5.326360] systemd[1]: Relabelled /dev and /run in 38.832ms.
[    5.537157] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    5.630416] systemd-journald[542]: Received request to flush runtime journal from PID 1
[    5.895318] xgene-rng APMC0D18:00: Couldn't get the clock for RNG
[    5.902945] xgene-gpio-sb APMC0D15:00: X-Gene GPIO Standby driver registered
[    5.930248] sdhci: Secure Digital Host Controller Interface driver
[    5.933817] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    5.933936] sd 4:0:0:0: Attached scsi generic sg1 type 0
[    5.947028] sdhci: Copyright(c) Pierre Ossman
[    5.979514] sdhci-acpi APMC0D0C:00: No vmmc regulator found
[    5.979517] sdhci-acpi APMC0D0C:00: No vqmmc regulator found
[    5.982949] mmc0: SDHCI controller on ACPI [APMC0D0C:00] using PIO
[    6.074591] Adding 11722688k swap on /dev/mapper/rhel_harm-swap.  Priority:-1 extents:1 across:11722688k SSFS
[    6.080732] XFS (sda2): Mounting V4 Filesystem
[    6.090675] XFS (sda2): Ending clean mount
[    6.570780] XFS (dm-2): Mounting V4 Filesystem
[    6.589718] XFS (dm-2): Ending clean mount
[    6.745697] audit: type=1305 audit(1457354082.560:4): audit_pid=677 old=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:auditd_t:s0 res=1
[    7.039868] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
[    7.067621] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    7.124675] Ebtables v2.0 registered
[    7.147268] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    7.474281] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[    7.480316] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[    7.489250] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    7.495201] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    7.503848] IPv6: ADDRCONF(NETDEV_UP): eth2: link is not ready
[    7.509859] IPv6: ADDRCONF(NETDEV_UP): eth2: link is not ready
[    7.527689] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[    7.535610] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    7.543570] IPv6: ADDRCONF(NETDEV_UP): eth2: link is not ready
[    9.487136] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    9.493763] xgene-enet APMC0D30:00 eth0: Link is Up - 1Gbps
[   17.057558] tun: Universal TUN/TAP device driver, 1.6
[   17.062590] tun: (C) 1999-2004 Max Krasnyansky 
[   17.217349] device virbr0-nic entered promiscuous mode
[   17.583058] virbr0: port 1(virbr0-nic) entered listening state
[   17.588894] virbr0: port 1(virbr0-nic) entered listening state
[   17.689936] virbr0: port 1(virbr0-nic) entered disabled state
[   91.047149] random: nonblocking pool is initialized

2 Comments

Filed under Uncategorized

2 responses to “Gigabyte MP30-AR0: RHEL running with ACPI

  1. Pingback: Notes on booting RHELSA on the Gigabyte MP30-AR0 | Richard WM Jones

  2. Laszlo Ersek

    Awesome!

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