Re: [PATCH V3 00/21] MMCONFIG refactoring and support for ARM64 PCI hostbridge init based on ACPI
From: liudongdong (C)
Date: Fri Jan 29 2016 - 01:45:47 EST
在 2016/1/13 21:20, Tomasz Nowicki 写道:
From the functionality point of view this series might be split into the
following logic parts:
1. Make MMCONFIG code arch-agnostic which allows all architectures to collect
PCI config regions and used when necessary.
2. Move non-arch specific bits to the core code.
3. Use MMCONFIG code and implement generic ACPI based PCI host controller driver.
4. Enable above driver on ARM64
Patches has been built on top of 4.4 and can be found here:
git@xxxxxxxxxx:semihalf-nowicki-tomasz/linux.git (pci-acpi-v3)
NOTE, this patch set depends on Matthew's patches:
http://www.spinics.net/lists/linux-pci/msg45950.html
https://github.com/Vality/linux/tree/pci-fixes
This has been tested on Cavium ThunderX server and QEMU.
Any help in reviewing and testing is very appreciated.
v2 -> v3
- fix legacy IRQ assigning and IO ports registration
- remove reference to arch specific companion device for ia64
- move ACPI PCI host controller driver to pci_root.c
- drop generic domain assignment for x86 and ia64 as I am not
able to run all necessary test variants
- drop patch which cleaned legacy IRQ assignment since it belongs to
Mathew's series:
https://patchwork.ozlabs.org/patch/557504/
- extend MCFG quirk code
- rebased to 4.4
Based on the patchset and add the Hip05 ACPI specific quirks.
Tested on the HiSilicon ARM64 D02 board.
I made a test based on Intel 82599 networking card,it can work ok.
this is the bootup log which contains PCIe host and Intel 82599 networking card part.
Tested-by: Dongdong Liu <liudongdong3@xxxxxxxxxx>
EFI stub: Booting Linux Kernel...
EFI stub: Using DTB from command line
EFI stub: Exiting boot services and installing virtual address map...
GMAC ExitBootServicesEvent
SMMU ExitBootServicesEvent
Booting Linux on physical CPU 0x20000
Initializing cgroup subsys cpu
Linux version 4.4.0-rc2+ (l00290354@linux-ioko) (gcc version 4.9.3 20150211 (prerelease) (20150316) ) #194 SMP PREEMPT Thu Jan 28 09:51:15 CST 2016
Boot CPU: AArch64 Processor [411fd071]
earlycon: Early serial console at MMIO32 0x80300000 (options '')
bootconsole [uart0] enabled
efi: Getting EFI parameters from FDT:
EFI v2.50 by ARM Versatile Express EFI Jan 13 2016 20:43:10
efi: SMBIOS=0x7aae0000 SMBIOS 3.0=0x7aac0000 ACPI=0x7ab20000 ACPI 2.0=0x7ab20014
cma: Reserved 16 MiB at 0x000000007e800000
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x000000007AB20014 000024 (v02 HISI )
ACPI: XSDT 0x000000007AB100E8 00006C (v01 HISI HISI-D02 20140727 01000013)
ACPI: FACP 0x000000007AA80000 00010C (v05 HISI HISI-D02 20140727 HISI 00000099)
ACPI: Override [DSDT-HISI-D02], this is unsafe: tainting kernel
Disabling lock debugging due to kernel taint
ACPI: DSDT 0x000000007AA10000 Logical table override, new table: 0xFFFFFFC0009CB8B8
ACPI: DSDT 0xFFFFFFC0009CB8B8 0015B5 (v01 HISI HISI-D02 20140727 INTL 20150619)
ACPI: DBG2 0x000000007AAA0000 00005A (v00 HISI HISI-D02 20140727 HISI 00000099)
ACPI: GTDT 0x000000007AA70000 000060 (v02 HISI HISI-D02 20140727 HISI 00000099)
ACPI: APIC 0x000000007AA60000 000564 (v01 HISI HISI-D02 20140727 HISI 00000099)
ACPI: MCFG 0x000000007AA50000 00004C (v01 HISI HISI-D02 20140727 HISI 00000099)
ACPI: SLIT 0x000000007AA40000 0001BC (v01 HISI HISI-D02 20140727 HISI 00000099)
ACPI: SPCR 0x000000007AA30000 000050 (v02 HISI HISI-D02 20140727 HISI 00000099)
ACPI: SRAT 0x000000007AA20000 0001B0 (v03 HISI HISI-D02 20140727 HISI 00000099)
ACPI: IORT 0x000000007AA00000 0001FC (v00 INTEL TEMPLATE 00000000 INTL 20150619)
psci: probing for conduit method from ACPI.
NOTICE: [psci_smc_handler]:[349L] PSCI_VERSION CALL
NOTICE: [psci_version]:[101L] PSCI_MAJOR_VER: 10000: PSCI_MINOR_VER: 0
0008;<54
psci: PSCIv1.0 detected in firmware.
psci: Using standard PSCI v0.2 function IDs
0008;<54
psci: MIGRATE_INFO_TYPE not supported.
0008;<54
0008;<54
PERCPU: Embedded 15 pages/cpu @ffffffd1ffedb000 s24576 r8192 d28672 u61440
Detected PIPT I-cache on CPU0
CPU features: enabling workaround for ARM erratum 832075
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 2063376
Kernel command line: dtb=hip05-d02.dtb console=ttyS0,115200 earlycon=uart8250,mmio32,0x80300000 initrd=filesystem.cpio.gz acpi=force
log_buf_len individual max cpu contribution: 4096 bytes
log_buf_len total cpu_extra contributions: 61440 bytes
log_buf_len min size: 16384 bytes
log_buf_len: 131072 bytes
early log buf free: 12732(77%)
PID hash table entries: 4096 (order: 3, 32768 bytes)
Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
software IO TLB [mem 0x76a00000-0x7aa00000] (64MB) mapped at [ffffffc076a00000-ffffffc07a9fffff]
Memory: 8052312K/8384512K available (6074K kernel code, 519K rwdata, 2556K rodata, 572K init, 212K bss, 315816K reserved, 16384K cma-reserved)
Virtual kernel memory layout:
vmalloc : 0xffffff8000000000 - 0xffffffbdbfff0000 ( 246 GB)
vmemmap : 0xffffffbdc0000000 - 0xffffffbfc0000000 ( 8 GB maximum)
0xffffffbdc0000000 - 0xffffffbe08000000 ( 1152 MB actual)
fixed : 0xffffffbffa7fd000 - 0xffffffbffac00000 ( 4108 KB)
PCI I/O : 0xffffffbffae00000 - 0xffffffbffbe00000 ( 16 MB)
modules : 0xffffffbffc000000 - 0xffffffc000000000 ( 64 MB)
memory : 0xffffffc000000000 - 0xffffffd200000000 ( 73728 MB)
.init : 0xffffffc0008f0000 - 0xffffffc00097f000 ( 572 KB)
.text : 0xffffffc000080000 - 0xffffffc0008efa34 ( 8639 KB)
.data : 0xffffffc000994000 - 0xffffffc000a15c00 ( 519 KB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=16, Nodes=1
Preemptible hierarchical RCU implementation.
Build-time adjustment of leaf fanout to 64.
RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=16.
RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=16
NR_IRQS:64 nr_irqs:64 0
GIC: Using split EOI/Deactivate mode
ITS@0x8c000000
ITS: allocated 65536 Devices @11f6c80000 (psz 4K, shr 1)
ITS: allocated 512 Virtual CPUs @11f6c0d000 (psz 4K, shr 1)
ITS: allocated 512 Interrupt Collections @11f6c0e000 (psz 4K, shr 1)
ITS@0xc6000000
ITS: allocated 65536 Devices @11f6d00000 (psz 4K, shr 1)
ITS: allocated 512 Virtual CPUs @11f6c0f000 (psz 4K, shr 1)
ITS: allocated 512 Interrupt Collections @11f6c30000 (psz 4K, shr 1)
ITS@0xa3000000
ITS: allocated 65536 Devices @11f6d80000 (psz 4K, shr 1)
ITS: allocated 512 Virtual CPUs @11f6c33000 (psz 4K, shr 1)
ITS: allocated 512 Interrupt Collections @11f6c34000 (psz 4K, shr 1)
ITS@0xb7000000
ITS: allocated 65536 Devices @11f6e00000 (psz 4K, shr 1)
ITS: allocated 512 Virtual CPUs @11f6c35000 (psz 4K, shr 1)
ITS: allocated 512 Interrupt Collections @11f6c36000 (psz 4K, shr 1)
GIC: using LPI property table @0x00000011f6c60000
ITS: Allocated 1792 chunks for LPIs
CPU0: found redistributor 20000 region 0:0x000000008d100000
CPU0: using LPI pending table @0x00000011f6c70000
Architected cp15 timer(s) running at 50.00MHz (phys).
clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns
sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns
Console: colour dummy device 80x25
Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000)
pid_max: default: 32768 minimum: 301
ACPI: Core revision 20150930
ACPI: 1 ACPI AML tables successfully acquired and loaded
Security Framework initialized
Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
Initializing cgroup subsys memory
Initializing cgroup subsys hugetlb
Remapping and enabling EFI services.
EFI remap 0x000000007aab0000 => 0000000040000000
EFI remap 0x000000007aaf0000 => 0000000040040000
EFI remap 0x000000007ab00000 => 0000000040050000
EFI remap 0x000000007ab30000 => 0000000040060000
EFI remap 0x000000007ab70000 => 00000000400a0000
EFI remap 0x000000007aba0000 => 00000000400c0000
EFI remap 0x000000007fb90000 => 00000000400d0000
EFI remap 0x000000007fbb0000 => 00000000400e0000
EFI remap 0x0000000080300000 => 0000000040110000
EFI remap 0x00000000a00f0000 => 0000000040120000
ASID allocator initialised with 65536 entries
PCI/MSI: ITS@0x8c000000 domain created
PCI/MSI: ITS@0xc6000000 domain created
PCI/MSI: ITS@0xa3000000 domain created
PCI/MSI: ITS@0xb7000000 domain created
Platform MSI: irqchip@000000008c000000 domain created
Platform MSI: irqchip@00000000c6000000 domain created
Platform MSI: irqchip@00000000a3000000 domain created
Platform MSI: irqchip@00000000b7000000 domain created
NOTICE: [psci_smc_handler]:[410L] PSCI_CPU_ON_AARCH64 CALL
NOTICE: [psci_smc_handler]:[411L] x1=0x20001 x2=0x827d0 x3=0x0
NOTICE: [scpi_set_css_power_state]:[89L] domain_cluster=0x1
NOTICE: [scpi_set_css_power_state]:[97L] domain_cluster=0x1
0008;<AB54
NOTICE: [psci_afflvl_power_on_finish]:[508L]
NOTICE: [cm_prepare_el3_exit]:[266L] read_tpidr_el3 = 7fc3c080
NOTICE: [cm_prepare_el3_exit]:[321L] ctx add = 7fc3d190
NOTICE: [psci_afflvl_power_on_finish]:[566L]
000827=0
NOTICE: [psci_smc_handler]:[410L] PSCI_CPU_ON_AARCH64 CALL
NOTICE: [psci_smc_handler]:[411L] x1=0x20002 x2=0x827d0 x3=0x0
NOTICE: [scpi_set_css_power_state]:[89L] domain_cluster=0x1
NOTICE: [scpi_set_css_power_state]:[97L] domain_cluster=0x1
0008;<AB54
NOTICE: [psci_afflvl_power_on_finish]:[508L]
NOTICE: [cm_prepare_el3_exit]:[266L] read_tpidr_el3 = 7fc3c100
NOTICE: [cm_prepare_el3_exit]:[321L] ctx add = 7fc3d3a0
NOTICE: [psci_afflvl_power_on_finish]:[566L]
000827=0
NOTICE: [psci_smc_handler]:[410L] PSCI_CPU_ON_AARCH64 CALL
NOTICE: [psci_smc_handler]:[411L] x1=0x20003 x2=0x827d0 x3=0x0
NOTICE: [scpi_set_css_power_state]:[89L] domain_cluster=0x1
NOTICE: [scpi_set_css_power_state]:[97L] domain_cluster=0x1
0008;<AB54
NOTICE: [psci_afflvl_power_on_finish]:[508L]
NOTICE: [cm_prepare_el3_exit]:[266L] read_tpidr_el3 = 7fc3c180
NOTICE: [cm_prepare_el3_exit]:[321L] ctx add = 7fc3d5b0
NOTICE: [psci_afflvl_power_on_finish]:[566L]
000827=0
NOTICE: [psci_smc_handler]:[410L] PSCI_CPU_ON_AARCH64 CALL
NOTICE: [psci_smc_handler]:[411L] x1=0x20100 x2=0x827d0 x3=0x0
NOTICE: [scpi_set_css_power_state]:[89L] domain_cluster=0x1
NOTICE: [scpi_set_css_power_state]:[97L] domain_cluster=0x3
0008;<AB54
NOTICE: [psci_afflvl_power_on_finish]:[508L]
NOTICE: [cm_prepare_el3_exit]:[266L] read_tpidr_el3 = 7fc3c200
NOTICE: [cm_prepare_el3_exit]:[321L] ctx add = 7fc3d7c0
NOTICE: [psci_afflvl_power_on_finish]:[566L]
000827=0
NOTICE: [psci_smc_handler]:[410L] PSCI_CPU_ON_AARCH64 CALL
NOTICE: [psci_smc_handler]:[411L] x1=0x20101 x2=0x827d0 x3=0x0
NOTICE: [scpi_set_css_power_state]:[89L] domain_cluster=0x3
NOTICE: [scpi_set_css_power_state]:[97L] domain_cluster=0x3
0008;<AB54
NOTICE: [psci_afflvl_power_on_finish]:[508L]
NOTICE: [cm_prepare_el3_exit]:[266L] read_tpidr_el3 = 7fc3c280
NOTICE: [cm_prepare_el3_exit]:[321L] ctx add = 7fc3d9d0
NOTICE: [psci_afflvl_power_on_finish]:[566L]
000827=0
NOTICE: [psci_smc_handler]:[410L] PSCI_CPU_ON_AARCH64 CALL
NOTICE: [psci_smc_handler]:[411L] x1=0x20102 x2=0x827d0 x3=0x0
NOTICE: [scpi_set_css_power_state]:[89L] domain_cluster=0x3
NOTICE: [scpi_set_css_power_state]:[97L] domain_cluster=0x3
0008;<AB54
NOTICE: [psci_afflvl_power_on_finish]:[508L]
NOTICE: [cm_prepare_el3_exit]:[266L] read_tpidr_el3 = 7fc3c300
NOTICE: [cm_prepare_el3_exit]:[321L] ctx add = 7fc3dbe0
NOTICE: [psci_afflvl_power_on_finish]:[566L]
000827=0
NOTICE: [psci_smc_handler]:[410L] PSCI_CPU_ON_AARCH64 CALL
NOTICE: [psci_smc_handler]:[411L] x1=0x20103 x2=0x827d0 x3=0x0
NOTICE: [scpi_set_css_power_state]:[89L] domain_cluster=0x3
NOTICE: [scpi_set_css_power_state]:[97L] domain_cluster=0x3
0008;<AB54
NOTICE: [psci_afflvl_power_on_finish]:[508L]
NOTICE: [cm_prepare_el3_exit]:[266L] read_tpidr_el3 = 7fc3c380
NOTICE: [cm_prepare_el3_exit]:[321L] ctx add = 7fc3ddf0
NOTICE: [psci_afflvl_power_on_finish]:[566L]
000827=0
NOTICE: [psci_smc_handler]:[410L] PSCI_CPU_ON_AARCH64 CALL
NOTICE: [psci_smc_handler]:[411L] x1=0x20200 x2=0x827d0 x3=0x0
NOTICE: [scpi_set_css_power_state]:[89L] domain_cluster=0x3
NOTICE: [scpi_set_css_power_state]:[97L] domain_cluster=0x7
0008;<AB54
NOTICE: [psci_afflvl_power_on_finish]:[508L]
NOTICE: [cm_prepare_el3_exit]:[266L] read_tpidr_el3 = 7fc3c400
NOTICE: [cm_prepare_el3_exit]:[321L] ctx add = 7fc3e000
NOTICE: [psci_afflvl_power_on_finish]:[566L]
000827=0
NOTICE: [psci_smc_handler]:[410L] PSCI_CPU_ON_AARCH64 CALL
NOTICE: [psci_smc_handler]:[411L] x1=0x20201 x2=0x827d0 x3=0x0
NOTICE: [scpi_set_css_power_state]:[89L] domain_cluster=0x7
NOTICE: [scpi_set_css_power_state]:[97L] domain_cluster=0x7
0008;<AB54
NOTICE: [psci_afflvl_power_on_finish]:[508L]
NOTICE: [cm_prepare_el3_exit]:[266L] read_tpidr_el3 = 7fc3c480
NOTICE: [cm_prepare_el3_exit]:[321L] ctx add = 7fc3e210
NOTICE: [psci_afflvl_power_on_finish]:[566L]
000827=0
NOTICE: [psci_smc_handler]:[410L] PSCI_CPU_ON_AARCH64 CALL
NOTICE: [psci_smc_handler]:[411L] x1=0x20202 x2=0x827d0 x3=0x0
NOTICE: [scpi_set_css_power_state]:[89L] domain_cluster=0x7
NOTICE: [scpi_set_css_power_state]:[97L] domain_cluster=0x7
0008;<AB54
NOTICE: [psci_afflvl_power_on_finish]:[508L]
NOTICE: [cm_prepare_el3_exit]:[266L] read_tpidr_el3 = 7fc3c500
NOTICE: [cm_prepare_el3_exit]:[321L] ctx add = 7fc3e420
NOTICE: [psci_afflvl_power_on_finish]:[566L]
000827=0
NOTICE: [psci_smc_handler]:[410L] PSCI_CPU_ON_AARCH64 CALL
NOTICE: [psci_smc_handler]:[411L] x1=0x20203 x2=0x827d0 x3=0x0
NOTICE: [scpi_set_css_power_state]:[89L] domain_cluster=0x7
NOTICE: [scpi_set_css_power_state]:[97L] domain_cluster=0x7
0008;<AB54
NOTICE: [psci_afflvl_power_on_finish]:[508L]
NOTICE: [cm_prepare_el3_exit]:[266L] read_tpidr_el3 = 7fc3c580
NOTICE: [cm_prepare_el3_exit]:[321L] ctx add = 7fc3e630
NOTICE: [psci_afflvl_power_on_finish]:[566L]
000827=0
NOTICE: [psci_smc_handler]:[410L] PSCI_CPU_ON_AARCH64 CALL
NOTICE: [psci_smc_handler]:[411L] x1=0x20300 x2=0x827d0 x3=0x0
NOTICE: [scpi_set_css_power_state]:[89L] domain_cluster=0x7
NOTICE: [scpi_set_css_power_state]:[97L] domain_cluster=0xf
0008;<AB54
NOTICE: [psci_afflvl_power_on_finish]:[508L]
NOTICE: [cm_prepare_el3_exit]:[266L] read_tpidr_el3 = 7fc3c600
NOTICE: [cm_prepare_el3_exit]:[321L] ctx add = 7fc3e840
NOTICE: [psci_afflvl_power_on_finish]:[566L]
000827=0
NOTICE: [psci_smc_handler]:[410L] PSCI_CPU_ON_AARCH64 CALL
NOTICE: [psci_smc_handler]:[411L] x1=0x20301 x2=0x827d0 x3=0x0
NOTICE: [scpi_set_css_power_state]:[89L] domain_cluster=0xf
NOTICE: [scpi_set_css_power_state]:[97L] domain_cluster=0xf
0008;<AB54
NOTICE: [psci_afflvl_power_on_finish]:[508L]
NOTICE: [cm_prepare_el3_exit]:[266L] read_tpidr_el3 = 7fc3c680
NOTICE: [cm_prepare_el3_exit]:[321L] ctx add = 7fc3ea50
NOTICE: [psci_afflvl_power_on_finish]:[566L]
000827=0
NOTICE: [psci_smc_handler]:[410L] PSCI_CPU_ON_AARCH64 CALL
NOTICE: [psci_smc_handler]:[411L] x1=0x20302 x2=0x827d0 x3=0x0
NOTICE: [scpi_set_css_power_state]:[89L] domain_cluster=0xf
NOTICE: [scpi_set_css_power_state]:[97L] domain_cluster=0xf
0008;<AB54
NOTICE: [psci_afflvl_power_on_finish]:[508L]
NOTICE: [cm_prepare_el3_exit]:[266L] read_tpidr_el3 = 7fc3c700
NOTICE: [cm_prepare_el3_exit]:[321L] ctx add = 7fc3ec60
NOTICE: [psci_afflvl_power_on_finish]:[566L]
000827=0
NOTICE: [psci_smc_handler]:[410L] PSCI_CPU_ON_AARCH64 CALL
NOTICE: [psci_smc_handler]:[411L] x1=0x20303 x2=0x827d0 x3=0x0
NOTICE: [scpi_set_css_power_state]:[89L] domain_cluster=0xf
NOTICE: [scpi_set_css_power_state]:[97L] domain_cluster=0xf
0008;<AB54
NOTICE: [psci_afflvl_power_on_finish]:[508L]
NOTICE: [cm_prepare_el3_exit]:[266L] read_tpidr_el3 = 7fc3c780
NOTICE: [cm_prepare_el3_exit]:[321L] ctx add = 7fc3ee70
NOTICE: [psci_afflvl_power_on_finish]:[566L]
000827=0
Detected PIPT I-cache on CPU1
CPU1: found redistributor 20001 region 0:0x000000008d130000
CPU1: using LPI pending table @0x00000011f6400000
CPU1: Booted secondary processor [411fd071]
Detected PIPT I-cache on CPU2
CPU2: found redistributor 20002 region 0:0x000000008d160000
CPU2: using LPI pending table @0x00000011f6430000
CPU2: Booted secondary processor [411fd071]
Detected PIPT I-cache on CPU3
CPU3: found redistributor 20003 region 0:0x000000008d190000
CPU3: using LPI pending table @0x00000011f6460000
CPU3: Booted secondary processor [411fd071]
Detected PIPT I-cache on CPU4
CPU4: found redistributor 20100 region 0:0x000000008d1c0000
CPU4: using LPI pending table @0x00000011f64a0000
CPU4: Booted secondary processor [411fd071]
Detected PIPT I-cache on CPU5
CPU5: found redistributor 20101 region 0:0x000000008d1f0000
CPU5: using LPI pending table @0x00000011f64d0000
CPU5: Booted secondary processor [411fd071]
Detected PIPT I-cache on CPU6
CPU6: found redistributor 20102 region 0:0x000000008d220000
CPU6: using LPI pending table @0x00000011f6500000
CPU6: Booted secondary processor [411fd071]
Detected PIPT I-cache on CPU7
CPU7: found redistributor 20103 region 0:0x000000008d250000
CPU7: using LPI pending table @0x00000011f6540000
CPU7: Booted secondary processor [411fd071]
Detected PIPT I-cache on CPU8
CPU8: found redistributor 20200 region 0:0x000000008d280000
CPU8: using LPI pending table @0x00000011f6560000
CPU8: Booted secondary processor [411fd071]
Detected PIPT I-cache on CPU9
CPU9: found redistributor 20201 region 0:0x000000008d2b0000
CPU9: using LPI pending table @0x00000011f65a0000
CPU9: Booted secondary processor [411fd071]
Detected PIPT I-cache on CPU10
CPU10: found redistributor 20202 region 0:0x000000008d2e0000
CPU10: using LPI pending table @0x00000011f65d0000
CPU10: Booted secondary processor [411fd071]
Detected PIPT I-cache on CPU11
CPU11: found redistributor 20203 region 0:0x000000008d310000
CPU11: using LPI pending table @0x00000011f6600000
CPU11: Booted secondary processor [411fd071]
Detected PIPT I-cache on CPU12
CPU12: found redistributor 20300 region 0:0x000000008d340000
CPU12: using LPI pending table @0x00000011f6630000
CPU12: Booted secondary processor [411fd071]
Detected PIPT I-cache on CPU13
CPU13: found redistributor 20301 region 0:0x000000008d370000
CPU13: using LPI pending table @0x00000011f6670000
CPU13: Booted secondary processor [411fd071]
Detected PIPT I-cache on CPU14
CPU14: found redistributor 20302 region 0:0x000000008d3a0000
CPU14: using LPI pending table @0x00000011f66a0000
CPU14: Booted secondary processor [411fd071]
Detected PIPT I-cache on CPU15
CPU15: found redistributor 20303 region 0:0x000000008d3d0000
CPU15: using LPI pending table @0x00000011f66d0000
CPU15: Booted secondary processor [411fd071]
Brought up 16 CPUs
SMP: Total of 16 processors activated.
CPU features: detected feature: GIC system register CPU interface
CPU: All CPU(s) started at EL2
alternatives: patching kernel code
devtmpfs: initialized
SMBIOS 3.0.0 present.
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
cpuidle: using governor ladder
cpuidle: using governor menu
vdso: 2 pages (1 code @ ffffffc000999000, 1 data @ ffffffc000998000)
hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
DMA: preallocated 256 KiB pool for atomic allocations
ACPI: bus type PCI registered
Serial: AMBA PL011 UART driver
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
ACPI: Interpreter enabled
ACPI: Using GIC for interrupt routing
PCI: MMCONFIG for domain 0001 [bus 00-3f] at [mem 0x22000000000-0x22003ffffff] (base 0x22000000000)
PCI: MMCONFIG for domain 0002 [bus 40-7f] at [mem 0x24004000000-0x24007ffffff] (base 0x24000000000)
ACPI: IORT: can't find node related to (null) device
ACPI: IORT: can't find node related to (null) device
ACPI: IORT: can't find node related to (null) device
ACPI: IORT: can't find node related to (null) device
ACPI: IORT: can't find node related to (null) device
ACPI: IORT: can't find node related to (null) device
ACPI: IORT: can't find node related to (null) device
ACPI: IORT: can't find node related to (null) device
ACPI: IORT: can't find node related to (null) device
ACPI: IORT: can't find node related to (null) device
ACPI: IORT: can't find node related to (null) device
ACPI: IORT: can't find node related to (null) device
ACPI: IORT: can't find node related to (null) device
ACPI: PCI Root Bridge [PCI1] (domain 0001 [bus 00-3f])
acpi HISI0080:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
acpi HISI0080:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
acpi HISI0080:00: PCI host bridge to bus 0001:00
pci_bus 0001:00: root bus resource [mem 0x22004000000-0x2200ffeffff window] (bus address [0xb0000000-0xbbfeffff])
pci_bus 0001:00: root bus resource [io 0x0000-0xffff window]
pci_bus 0001:00: root bus resource [bus 00-3f]
pci 0001:00:00.0: of_irq_parse_pci() failed with rc=-22
pci 0001:00:00.0: of_irq_parse_pci() failed with rc=-22
pci 0001:00:00.0: BAR 8: assigned [mem 0x22004000000-0x220041fffff]
pci 0001:00:00.0: BAR 7: assigned [io 0x1000-0x1fff]
pci 0001:01:00.0: BAR 6: assigned [mem 0x22004000000-0x220040fffff pref]
pci 0001:01:00.0: BAR 1: assigned [mem 0x22004100000-0x2200410ffff 64bit]
pci 0001:01:00.0: BAR 0: assigned [io 0x1000-0x10ff]
pci 0001:00:00.0: PCI bridge to [bus 01]
pci 0001:00:00.0: bridge window [io 0x1000-0x1fff]
pci 0001:00:00.0: bridge window [mem 0x22004000000-0x220041fffff]
ACPI: PCI Root Bridge [PCI2] (domain 0002 [bus 40-7f])
acpi HISI0080:01: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
acpi HISI0080:01: _OSC failed (AE_NOT_FOUND); disabling ASPM
acpi HISI0080:01: PCI host bridge to bus 0002:40
pci_bus 0002:40: root bus resource [mem 0x24008000000-0x2400ffeffff window] (bus address [0xc0000000-0xc7feffff])
pci_bus 0002:40: root bus resource [io 0x10000-0x1ffff window] (bus address [0x0000-0xffff])
pci_bus 0002:40: root bus resource [bus 40-7f]
pci 0002:40:00.0: of_irq_parse_pci() failed with rc=-22
pci 0002:40:00.0: Primary bus is hard wired to 0
pci 0002:40:00.0: bridge configuration invalid ([bus 01-01]), reconfiguring
pci 0002:40:00.0: of_irq_parse_pci() failed with rc=-22
pci 0002:40:00.0: of_irq_parse_pci() failed with rc=-22
pci 0002:40:00.0: BAR 8: assigned [mem 0x24008000000-0x240087fffff]
pci 0002:40:00.0: BAR 9: assigned [mem 0x24008800000-0x240091fffff 64bit pref]
pci 0002:40:00.0: BAR 7: assigned [io 0x10000-0x10fff]
pci 0002:41:00.0: BAR 0: assigned [mem 0x24008800000-0x24008bfffff 64bit pref]
pci 0002:41:00.0: BAR 6: assigned [mem 0x24008000000-0x240083fffff pref]
pci 0002:41:00.1: BAR 0: assigned [mem 0x24008c00000-0x24008ffffff 64bit pref]
pci 0002:41:00.1: BAR 6: assigned [mem 0x24008400000-0x240087fffff pref]
pci 0002:41:00.0: BAR 4: assigned [mem 0x24009000000-0x24009003fff 64bit pref]
pci 0002:41:00.1: BAR 4: assigned [mem 0x24009004000-0x24009007fff 64bit pref]
pci 0002:41:00.0: BAR 2: assigned [io 0x10000-0x1001f]
pci 0002:41:00.1: BAR 2: assigned [io 0x10020-0x1003f]
pci 0002:40:00.0: PCI bridge to [bus 41]
pci 0002:40:00.0: bridge window [io 0x10000-0x10fff]
pci 0002:40:00.0: bridge window [mem 0x24008000000-0x240087fffff]
pci 0002:40:00.0: bridge window [mem 0x24008800000-0x240091fffff 64bit pref]
vgaarb: loaded
SCSI subsystem initialized
ACPI: bus type USB registered
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx>
PTP clock support registered
clocksource: Switched to clocksource arch_sys_counter
pnp: PnP ACPI init
pnp: PnP ACPI: found 0 devices
NET: Registered protocol family 2
TCP established hash table entries: 65536 (order: 7, 524288 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 65536 bind 65536)
UDP hash table entries: 4096 (order: 5, 131072 bytes)
UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
Unpacking initramfs...
Freeing initrd memory: 27492K (ffffffc01e520000 - ffffffc01fff9000)
kvm [1]: error: no compatible GIC node found
kvm [1]: error initializing Hyp mode: -19
ACPI: IORT: can't find node related to (null) device
futex hash table entries: 4096 (order: 7, 524288 bytes)
audit: initializing netlink subsys (disabled)
audit: type=2000 audit(1.720:1): initialized
HugeTLB registered 2 MB page size, pre-allocated 0 pages
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
fuse init (API version 7.23)
9p: Installing v9fs 9p2000 file system support
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
io scheduler noop registered
io scheduler cfq registered (default)
pcieport 0001:00:00.0: can't derive routing for PCI INT A
pcieport 0001:00:00.0: PCI INT A: no GSI
pcieport 0002:40:00.0: can't derive routing for PCI INT A
pcieport 0002:40:00.0: PCI INT A: no GSI
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
console [ttyS0] disabled
APMC0D08:00: ttyS0 at MMIO 0x80300000 (irq = 5, base_baud = 12500000) is a 16550A
console [ttyS0] enabled
console [ttyS0] enabled
bootconsole [uart0] disabled
bootconsole [uart0] disabled
msm_serial: driver initialized
Failed to find cpu0 device node
Unable to detect cache hierarchy from DT for CPU 0
loop: module loaded
hisi_sas: driver version v1.0
scsi host0: hisi_sas
scsi host1: hisi_sas
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
libphy: Hisilicon MII Bus: probed
hisi_sas_v1_hw HISI0161:01: phyup: phy7 link_rate=10
scsi 1:0:0:0: Direct-Access SEAGATE ST9500620SS AS02 PQ: 0 ANSI: 5
sd 1:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
sd 1:0:0:0: [sda] Write Protect is off
sd 1:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA
sd 1:0:0:0: [sda] Attached SCSI disk
hns-nic HISI00C1:00: No valid mac, use random mac da:3a:ad:09:a3:14
netif_napi_add() called with weight 256 on device eth%d
hns-nic HISI00C1:01: No valid mac, use random mac ea:58:90:0b:08:bc
hns-nic HISI00C1:02: No valid mac, use random mac 2a:ef:14:d5:0f:41
hns-nic HISI00C1:03: No valid mac, use random mac 7a:77:63:4e:57:89
ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 4.2.1-k
ixgbe: Copyright (c) 1999-2015 Intel Corporation.
pcieport 0002:40:00.0: can't derive routing for PCI INT A
ixgbe 0002:41:00.0: PCI INT A: no GSI
ixgbe 0002:41:00.0: enabling device (0000 -> 0002)
ixgbe 0002:41:00.0: Multiqueue Enabled: Rx Queue count = 16, Tx Queue count = 16
ixgbe 0002:41:00.0: PCI Express bandwidth of 32GT/s available
ixgbe 0002:41:00.0: (Speed:5.0GT/s, Width: x8, Encoding Loss:20%)
ixgbe 0002:41:00.0: MAC: 2, PHY: 17, SFP+: 5, PBA No: FFFFFF-0FF
ixgbe 0002:41:00.0: 68:a8:28:2e:c9:10
ixgbe 0002:41:00.0: Intel(R) 10 Gigabit Network Connection
pcieport 0002:40:00.0: can't derive routing for PCI INT B
ixgbe 0002:41:00.1: PCI INT B: no GSI
ixgbe 0002:41:00.1: enabling device (0000 -> 0002)
ixgbe 0002:41:00.1: Multiqueue Enabled: Rx Queue count = 16, Tx Queue count = 16
ixgbe 0002:41:00.1: PCI Express bandwidth of 32GT/s available
ixgbe 0002:41:00.1: (Speed:5.0GT/s, Width: x8, Encoding Loss:20%)
ixgbe 0002:41:00.1: MAC: 2, PHY: 1, PBA No: FFFFFF-0FF
ixgbe 0002:41:00.1: 68:a8:28:2e:c9:11
ixgbe 0002:41:00.1: Intel(R) 10 Gigabit Network Connection
sky2: driver version 1.30
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ehci-platform: EHCI generic platform driver
ehci-platform PNP0D20:00: EHCI Host Controller
ehci-platform PNP0D20:00: new USB bus registered, assigned bus number 1
ehci-platform PNP0D20:00: irq 6, io mem 0xa1000000
ehci-platform PNP0D20:00: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci-pci: OHCI PCI platform driver
ohci-platform: OHCI generic platform driver
usbcore: registered new interface driver usb-storage
mousedev: PS/2 mouse device common for all mice
rtc-efi rtc-efi: rtc core: registered rtc-efi as rtc0
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
Synopsys Designware Multimedia Card Interface Driver
sdhci-pltfm: SDHCI platform and OF driver helper
ledtrig-cpu: registered to indicate activity on CPUs
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
NET: Registered protocol family 17
9pnet: Installing 9P2000 support
Key type dns_resolver registered
registered taskstats version 1
rtc-efi rtc-efi: setting system clock to 2100-01-01 00:02:52 UTC (4102444972)
ttyS0 - failed to request DMA
Freeing unused kernel memory: 572K (ffffffc0008f0000 - ffffffc00097f000)
Freeing alternatives memory: 60K (ffffffc00097f000 - ffffffc00098e000)
root@(none)$ ifconfig eth4 192.168.20.188
ixgbe 0002:41:00.0: registered PHC device on eth4
root@(none)$ ixgbe 0002:41:00.0 eth4: detected SFP+: 5
ixgbe 0002:41:00.0 eth4: NIC Link is Up 10 Gbps, Flow Control: RX/TX
root@(none)$ ping 192.168.20.4
PING 192.168.20.4 (192.168.20.4): 56 data bytes
64 bytes from 192.168.20.4: seq=21 ttl=128 time=0.368 ms
64 bytes from 192.168.20.4: seq=22 ttl=128 time=0.257 ms
64 bytes from 192.168.20.4: seq=23 ttl=128 time=0.316 ms
64 bytes from 192.168.20.4: seq=24 ttl=128 time=0.355 ms
64 bytes from 192.168.20.4: seq=25 ttl=128 time=0.257 ms
64 bytes from 192.168.20.4: seq=26 ttl=128 time=0.305 ms
64 bytes from 192.168.20.4: seq=27 ttl=128 time=0.290 ms
64 bytes from 192.168.20.4: seq=28 ttl=128 time=0.227 ms
64 bytes from 192.168.20.4: seq=29 ttl=128 time=3.865 ms
64 bytes from 192.168.20.4: seq=30 ttl=128 time=0.297 ms