On 05/30/2016 11:14 AM, Tomasz Nowicki wrote:

From the functionality point of view this series may be split into the
following logic parts:
1. Export ECAM API and add parent device to pci_config_window
2. Add IO resources handling to PCI core code
3. Support for generic domain assignment based on ACPI
4. New MCFG driver
5. Implement ARM64 ACPI based PCI host controller driver under arch/arm64/

Patches has been built on top of 4.7-rc1 and can be found here:
git at github.com:semihalf-nowicki-tomasz/linux.git (pci-acpi-v8)

This has been tested on Cavium ThunderX server. Any help in reviewing and
testing is very appreciated.

Boot log from Intel Itanium server attached for existential proof of
non-interference with IA64 systems on latest patch revision.

Jon.
-------------- next part --------------
[    0.000000] Linux version 4.7.0-rc1.jcm_tomasz_pciv8_test+ (jcm at hamartia) (gcc version 4.4.5 (Debian 4.4.5-8) ) #3 SMP Thu Jun 2 04:34:49 EDT 2016
[    0.000000] EFI v1.10 by HP:
[    0.000000] efi:  SALsystab=0x3fefa000  ACPI 2.0=0x3fd5e000  SMBIOS=0x3fefc000  HCDP=0x3fd5c000 
[    0.000000] booting generic kernel on platform hpzx1
[    0.000000] PCDP: v0 at 0x3fd5c000
[    0.000000] earlycon: uart8250 at MMIO 0x00000000ff5e0000 (options '9600n8')
[    0.000000] bootconsole [uart8250] enabled
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x000000003FD5E000 000028 (v02 HP    )
[    0.000000] ACPI: XSDT 0x000000003FD5E02C 00008C (v01 HP     rx2620   00000000 HP   00000000)
[    0.000000] ACPI: FACP 0x000000003FD672A0 0000F4 (v03 HP     rx2620   00000000 HP   00000000)
[    0.000000] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 32/16 (20160422/tbfadt-624)
[    0.000000] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe1Block: 32/16 (20160422/tbfadt-624)
[    0.000000] ACPI: DSDT 0x000000003FD5E100 005F3C (v01 HP     rx2620   00000007 INTL 02012044)
[    0.000000] ACPI: FACS 0x000000003FD67398 000040
[    0.000000] ACPI: SPCR 0x000000003FD673D8 000050 (v01 HP     rx2620   00000000 HP   00000000)
[    0.000000] ACPI: DBGP 0x000000003FD67428 000034 (v01 HP     rx2620   00000000 HP   00000000)
[    0.000000] ACPI: APIC 0x000000003FD67520 0000A4 (v01 HP     rx2620   00000000 HP   00000000)
[    0.000000] ACPI: SPMI 0x000000003FD67460 000050 (v04 HP     rx2620   00000000 HP   00000000)
[    0.000000] ACPI: CPEP 0x000000003FD674B0 000034 (v01 HP     rx2620   00000000 HP   00000000)
[    0.000000] ACPI: SSDT 0x000000003FD64040 0001D6 (v01 HP     rx2620   00000006 INTL 02012044)
[    0.000000] ACPI: SSDT 0x000000003FD64220 000702 (v01 HP     rx2620   00000006 INTL 02012044)
[    0.000000] ACPI: SSDT 0x000000003FD64930 000A16 (v01 HP     rx2620   00000006 INTL 02012044)
[    0.000000] ACPI: SSDT 0x000000003FD65350 000A16 (v01 HP     rx2620   00000006 INTL 02012044)
[    0.000000] ACPI: SSDT 0x000000003FD65D70 000A16 (v01 HP     rx2620   00000006 INTL 02012044)
[    0.000000] ACPI: SSDT 0x000000003FD66790 000A16 (v01 HP     rx2620   00000006 INTL 02012044)
[    0.000000] ACPI: SSDT 0x000000003FD671B0 0000EB (v01 HP     rx2620   00000006 INTL 02012044)
[    0.000000] ACPI: Local APIC address c0000000fee00000
[    0.000000] 1 CPUs available, 1 CPUs total
[    0.000000] SMP: Allowing 1 CPUs, 0 hotplug CPUs
[    0.000000] warning: skipping physical page 0
[    0.000000] warning: skipping physical page 0
[    0.000000] warning: skipping physical page 0
[    0.000000] warning: skipping physical page 0
[    0.000000] Initial ramdisk at: 0xe00000003d4aa000 (17110715 bytes)
[    0.000000] SAL 3.1: HP version 3.15
[    0.000000] SAL Platform features: None
[    0.000000] SAL: AP wakeup using external interrupt vector 0xff
[    0.000000] MCA related initialization done
[    0.000000] warning: skipping physical page 0
[    0.000000] Virtual mem_map starts at 0xa0007fffffc80000
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000004000-0x00000000ffffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000004000-0x000000003f4b3fff]
[    0.000000]   node   0: [mem 0x000000003fc00000-0x000000003fc7bfff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000004000-0x000000003fc7bfff]
[    0.000000] Built 1 zonelists in Node order, mobility grouping off.  Total pages: 64619
[    0.000000] Policy zone: DMA
[    0.000000] Kernel command line: BOOT_IMAGE=scsi0:/EFI/debian/vmtest root=/dev/sda2  ro
[    0.000000] PID hash table entries: 4096 (order: 1, 32768 bytes)
[    0.000000] Sorting __ex_table...
[    0.000000] Memory: 989776K/1037488K available (12192K kernel code, 1251K rwdata, 1440K rodata, 816K init, 816K bss, 47712K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=1, Nodes=256
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	Build-time adjustment of leaf fanout to 64.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=1.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=1
[    0.000000] NR_IRQS:1024
[    0.000000] ACPI: Local APIC address c0000000fee00000
[    0.000000] GSI 36 (level, low) -> CPU 0 (0x0000) vector 49
[    0.000000] clocksource: itc: mask: 0xffffffffffffffff max_cycles: 0x17101df767f, max_idle_ns: 440795286379 ns
[    0.000000] Console: colour dummy device 80x25
[    0.192000] Calibrating delay loop... 2390.01 BogoMIPS (lpj=4780032)
[    0.288000] pid_max: default: 32768 minimum: 301
[    0.348000] ACPI: Core revision 20160422
[    0.400000] Security Framework initialized
[    0.452000] SELinux:  Disabled at boot.
[    0.504000] Dentry cache hash table entries: 131072 (order: 6, 1048576 bytes)
[    0.596000] Inode-cache hash table entries: 65536 (order: 5, 524288 bytes)
[    0.688000] Mount-cache hash table entries: 2048 (order: 0, 16384 bytes)
[    0.780000] Mountpoint-cache hash table entries: 2048 (order: 0, 16384 bytes)
[    0.872000] Boot processor id 0x0/0x0
[    0.920000] Brought up 1 CPUs
[    0.960000] Total of 1 processors activated (2390.01 BogoMIPS).
[    1.040000] devtmpfs: initialized
[    1.084000] SMBIOS 2.3 present.
[    1.124000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    1.252000] NET: Registered protocol family 16
[    1.312000] ACPI: bus type PCI registered
[    1.364000] HugeTLB registered 256 MB page size, pre-allocated 0 pages
[    1.452000] ACPI: Added _OSI(Module Device)
[    1.508000] ACPI: Added _OSI(Processor Device)
[    1.564000] ACPI: Added _OSI(3.0 _SCP Extensions)
[    1.628000] ACPI: Added _OSI(Processor Aggregator Device)
[    1.704000] ACPI: 8 ACPI AML tables successfully acquired and loaded
[    1.784000] 
[    1.804000] kernel unaligned access to 0xc0000000ff5c1016, ip=0xa00000010059b1e0
[    1.904000] kernel unaligned access to 0xc0000000ff5c1016, ip=0xa00000010061da70
[    2.000000] kernel unaligned access to 0xc0000000ff5c1017, ip=0xa00000010059b1e0
[    2.100000] kernel unaligned access to 0xc0000000ff5c1017, ip=0xa00000010061da70
[    2.196000] kernel unaligned access to 0xc0000000ff5c1015, ip=0xa00000010059b1e0
[    2.304000] ACPI: Interpreter enabled
[    2.356000] ACPI: (supports S0 S5)
[    2.400000] ACPI: Using IOSAPIC for interrupt routing
[    2.608000] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-1f])
[    2.688000] acpi HWP0002:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    2.796000] acpi HWP0002:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    2.896000] PCI host bridge to bus 0000:00
[    2.948000] pci_bus 0000:00: root bus resource [io  0x0000-0x1fff window]
[    3.040000] pci_bus 0000:00: root bus resource [mem 0x80000000-0x8fffffff window]
[    3.136000] pci_bus 0000:00: root bus resource [mem 0x80004000000-0x80103fffffe window]
[    3.244000] pci_bus 0000:00: root bus resource [bus 00-1f]
[    3.356000] ACPI: PCI Root Bridge [PCI1] (domain 0000 [bus 20-3f])
[    3.436000] acpi HWP0002:01: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    3.544000] acpi HWP0002:01: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    3.648000] PCI host bridge to bus 0000:20
[    3.700000] pci_bus 0000:20: root bus resource [io  0x2000-0x2fff window]
[    3.792000] pci_bus 0000:20: root bus resource [mem 0x90000000-0x97ffffff window]
[    3.888000] pci_bus 0000:20: root bus resource [mem 0x90004000000-0x90103fffffe window]
[    3.996000] pci_bus 0000:20: root bus resource [bus 20-3f]
[    4.108001] ACPI: PCI Root Bridge [PCI2] (domain 0000 [bus 40-5f])
[    4.192001] acpi HWP0002:02: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    4.300001] acpi HWP0002:02: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    4.396001] PCI host bridge to bus 0000:40
[    4.452001] pci_bus 0000:40: root bus resource [io  0x3000-0x5fff window]
[    4.540001] pci_bus 0000:40: root bus resource [mem 0x98000000-0xafffffff window]
[    4.640001] pci_bus 0000:40: root bus resource [mem 0xa0004000000-0xa0103fffffe window]
[    4.744001] pci_bus 0000:40: root bus resource [bus 40-5f]
[    4.840001] ACPI: PCI Root Bridge [PCI3] (domain 0000 [bus 60-7f])
[    4.920001] acpi HWP0002:03: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    5.028001] acpi HWP0002:03: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    5.128001] PCI host bridge to bus 0000:60
[    5.184001] pci_bus 0000:60: root bus resource [io  0x6000-0x7fff window]
[    5.272001] pci_bus 0000:60: root bus resource [mem 0xb0000000-0xc7ffffff window]
[    5.372001] pci_bus 0000:60: root bus resource [mem 0xb0004000000-0xb0103fffffe window]
[    5.476001] pci_bus 0000:60: root bus resource [bus 60-7f]
[    5.572001] ACPI: PCI Root Bridge [PCI4] (domain 0000 [bus 80-bf])
[    5.652001] acpi HWP0002:04: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    5.760001] acpi HWP0002:04: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    5.860001] PCI host bridge to bus 0000:80
[    5.912001] pci_bus 0000:80: root bus resource [io  0x8000-0xbfff window]
[    6.004001] pci_bus 0000:80: root bus resource [mem 0xc8000000-0xdfffffff window]
[    6.100001] pci_bus 0000:80: root bus resource [mem 0xc0004000000-0xc0103fffffe window]
[    6.208001] pci_bus 0000:80: root bus resource [bus 80-bf]
[    6.304001] ACPI: PCI Root Bridge [PCI6] (domain 0000 [bus c0-df])
[    6.384001] acpi HWP0002:05: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    6.492001] acpi HWP0002:05: _OSC failed (AE_NOT_FOUND); disabling ASPM
[    6.592001] PCI host bridge to bus 0000:c0
[    6.644001] pci_bus 0000:c0: root bus resource [io  0xc000-0xdfff window]
[    6.732001] pci_bus 0000:c0: root bus resource [mem 0xe0000000-0xefffffff window]
[    6.832001] pci_bus 0000:c0: root bus resource [mem 0xe0004000000-0xe0103fffffe window]
[    6.940001] pci_bus 0000:c0: root bus resource [bus c0-df]
[    7.024001] ia64_handle_unaligned: 4 callbacks suppressed
[    7.024001] kernel unaligned access to 0xc0000000ff5c1016, ip=0xa00000010059b1e0
[    7.024001] kernel unaligned access to 0xc0000000ff5c1016, ip=0xa00000010059b1e0
[    7.024001] kernel unaligned access to 0xc0000000ff5c1016, ip=0xa00000010061da70
[    7.024001] ACPI: Enabled 1 GPEs in block 10 to 1F
[    7.448001] vgaarb: loaded
[    7.484001] SCSI subsystem initialized
[    7.536001] ACPI: bus type USB registered
[    7.588001] usbcore: registered new interface driver usbfs
[    7.660001] usbcore: registered new interface driver hub
[    7.728001] usbcore: registered new device driver usb
[    7.800001] IOC: zx1 2.3 HPA 0xfed01000 IOVA space 1024Mb at 0x40000000
[    7.936001] clocksource: Switched to clocksource itc
[    8.005385] VFS: Disk quotas dquot_6.6.0
[    8.057154] VFS: Dquot-cache hash table entries: 2048 (order 0, 16384 bytes)
[    8.150083] pnp: PnP ACPI init
[    8.190381] GSI 34 (level, low) -> CPU 0 (0x0000) vector 50
[    8.266957] GSI 35 (level, low) -> CPU 0 (0x0000) vector 51
[    8.382737] pnp: PnP ACPI: found 2 devices
[    8.439035] NET: Registered protocol family 2
[    8.498935] TCP established hash table entries: 8192 (order: 2, 65536 bytes)
[    8.592072] TCP bind hash table entries: 8192 (order: 3, 131072 bytes)
[    8.678109] TCP: Hash tables configured (established 8192 bind 8192)
[    8.761965] UDP hash table entries: 512 (order: 0, 16384 bytes)
[    8.839985] UDP-Lite hash table entries: 512 (order: 0, 16384 bytes)
[    8.923737] NET: Registered protocol family 1
[    8.981126] GSI 16 (level, low) -> CPU 0 (0x0000) vector 52
[    9.056135] GSI 16 (level, low) -> CPU 0 (0x0000) vector 52 unregistered
[    9.146035] GSI 17 (level, low) -> CPU 0 (0x0000) vector 52
[    9.221032] GSI 17 (level, low) -> CPU 0 (0x0000) vector 52 unregistered
[    9.310934] GSI 18 (level, low) -> CPU 0 (0x0000) vector 52
[    9.385929] GSI 18 (level, low) -> CPU 0 (0x0000) vector 52 unregistered
[    9.475832] Unpacking initramfs...
[   10.230738] Freeing initrd memory: 16688kB freed
[   10.294377] perfmon: version 2.0 IRQ 238
[   10.346357] perfmon: Itanium 2 PMU detected, 16 PMCs, 18 PMDs, 4 counters (47 bits)
[   10.447206] perfmon: added sampling format default_format
[   10.518758] perfmon_default_smpl: default_format v2.0 registered
[   10.597825] futex hash table entries: 256 (order: 1, 32768 bytes)
[   10.678242] audit: initializing netlink subsys (disabled)
[   10.749386] audit: type=2000 audit(1464856926.744:1): initialized
[   10.829702] workingset: timestamp_bits=52 max_order=16 bucket_order=0
[   10.918740] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[   11.016274] io scheduler noop registered
[   11.067929] io scheduler deadline registered
[   11.124077] io scheduler cfq registered (default)
[   11.186057] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[   11.283778] ACPI: Power Button [PWRF]
[   11.331993] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
[   11.429508] ACPI: Sleep Button [SLPF]
[   11.477619] thermal LNXTHERM:00: registered as thermal_zone0
[   11.552527] ACPI: Thermal Zone [THM0] (27 C)
[   11.608667] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[   11.711595] 00:00: ttyS0 at MMIO 0xff5e0000 (irq = 50, base_baud = 115200) is a 16550A
[   11.815907] console [ttyS0] enabled
[   11.815907] console [ttyS0] enabled
[   11.903612] bootconsole [uart8250] disabled
[   11.903612] bootconsole [uart8250] disabled
[   12.029184] 00:01: ttyS1 at MMIO 0xff5e2000 (irq = 51, base_baud = 115200) is a 16550A
[   12.124137] Linux agpgart interface v0.103
[   12.190737] loop: module loaded
[   12.230478] Uniform Multi-Platform E-IDE driver
[   12.284858] ide-cd driver 5.00
[   12.321519] GSI 21 (level, low) -> CPU 0 (0x0000) vector 52
[   12.390071] pata_cmd64x 0000:00:02.0: Secondary port is disabled
[   12.462264] scsi host0: pata_cmd64x
[   12.504649] scsi host1: pata_cmd64x
[   12.546629] ata1: PATA max UDMA/100 cmd 0xd18 ctl 0xd24 bmdma 0xd00 irq 55
[   12.629141] ata2: DUMMY
[   12.658395] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[   12.743000] e1000: Copyright (c) 1999-2006 Intel Corporation.
[   12.811953] GSI 29 (level, low) -> CPU 0 (0x0000) vector 53
[   12.982737] ata1.00: ATAPI: DV-28E-N, E.6A, max UDMA/33
[   13.122737] ata1.00: configured for UDMA/33
[   13.230737] scsi 0:0:0:0: CD-ROM            TEAC     DV-28E-N         E.6A PQ: 0 ANSI: 5
[   13.386740] sr 0:0:0:0: [sr0] scsi3-mmc drive: 24x/24x cd/rw xa/form2 cdda tray
[   13.475091] cdrom: Uniform CD-ROM driver Revision: 3.20
[   13.546746] e1000 0000:20:02.0 eth0: (PCI-X:66MHz:64-bit) 00:17:08:7c:18:20
[   13.631138] e1000 0000:20:02.0 eth0: Intel(R) PRO/1000 Network Connection
[   13.712595] sr 0:0:0:0: Attached scsi generic sg0 type 5
[   13.776550] GSI 30 (level, low) -> CPU 0 (0x0000) vector 54
[   14.154741] e1000 0000:20:02.1 eth1: (PCI-X:66MHz:64-bit) 00:17:08:7c:18:21
[   14.240104] e1000 0000:20:02.1 eth1: Intel(R) PRO/1000 Network Connection
[   14.321559] Fusion MPT base driver 3.04.20
[   14.370719] Copyright (c) 1999-2008 LSI Corporation
[   14.429161] Fusion MPT SPI Host driver 3.04.20
[   14.482388] GSI 27 (level, low) -> CPU 0 (0x0000) vector 55
[   14.550625] mptbase: ioc0: Initiating bringup
[   15.082739] ioc0: LSI53C1030 C0: Capabilities={Initiator,Target}
[   15.826739] scsi host2: ioc0: LSI53C1030 C0, FwRev=01032341h, Ports=1, MaxQ=255, IRQ=58
[   16.558739] GSI 28 (level, low) -> CPU 0 (0x0000) vector 56
[   16.628260] mptbase: ioc1: Initiating bringup
[   17.158739] ioc1: LSI53C1030 C0: Capabilities={Initiator,Target}
[   17.902739] scsi host3: ioc1: LSI53C1030 C0, FwRev=01032341h, Ports=1, MaxQ=255, IRQ=59
[   18.001207] scsi 2:0:0:0: Direct-Access     HP 73.4G ST373454LC       HPC2 PQ: 0 ANSI: 3
[   18.099853] scsi target2:0:0: Beginning Domain Validation
[   18.782739] Fusion MPT FC Host driver 3.04.20
[   18.836205] Fusion MPT SAS Host driver 3.04.20
[   18.889538] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[   18.967884] ehci-pci: EHCI PCI platform driver
[   19.021207] GSI 18 (level, low) -> CPU 0 (0x0000) vector 57
[   19.089650] ehci-pci 0000:00:01.2: EHCI Host Controller
[   19.152462] ehci-pci 0000:00:01.2: new USB bus registered, assigned bus number 1
[   19.241220] ehci-pci 0000:00:01.2: irq 54, io mem 0x80000000
[   19.314741] scsi target2:0:0: Ending Domain Validation
[   19.378402] ehci-pci 0000:00:01.2: USB 2.0 started, EHCI 0.95
[   19.447367] scsi target2:0:0: FAST-160 WIDE SCSI 320.0 MB/s DT IU QAS RTI WRFLOW PCOMP (6.25 ns, offset 63)
[   19.564259] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[   19.645707] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   19.732378] usb usb1: Product: EHCI Host Controller
[   19.790910] usb usb1: Manufacturer: Linux 4.7.0-rc1.jcm_tomasz_pciv8_test+ ehci_hcd
[   19.882692] usb usb1: SerialNumber: 0000:00:01.2
[   19.938098] hub 1-0:1.0: USB hub found
[   19.983304] hub 1-0:1.0: 5 ports detected
[   20.031429] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[   20.105814] mousedev: PS/2 mouse device common for all mice
[   20.172792] rtc-efi rtc-efi: rtc core: registered rtc-efi as rtc0
[   20.248314] EFI Variables Facility v0.08 2004-May-17
[   20.308105] NET: Registered protocol family 10
[   20.362164] NET: Registered protocol family 17
[   20.415919] registered taskstats version 1
[   20.465289] rtc-efi rtc-efi: setting system clock to 2016-06-02 08:42:17 UTC (1464856937)
[   23.666739] sd 2:0:0:0: Attached scsi generic sg1 type 0
[   23.732532] sd 2:0:0:0: [sda] 143374738 512-byte logical blocks: (73.4 GB/68.4 GiB)
[   23.824829] sd 2:0:0:0: [sda] Write Protect is off
[   23.883778] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA
[   24.010740]  sda: sda1 sda2 sda3
[   24.052839] sd 2:0:0:0: [sda] Attached SCSI disk
[   24.113158] Freeing unused kernel memory: 816K (e000000004e74000 - e000000004f40000)
[   24.206089] This architecture does not have kernel memory protection.
Loading, please wait...
[   24.302743] udev[112]: starting version 164
FATAL: Could not[   24.646740] EXT4-fs (sda2): mounting ext3 file system using the ext4 subsystem
 load /lib/modul[   24.750740] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
es/4.7.0-rc1.jcm_tomasz_pciv8_test+/modules.dep: No such file or directory
Begin: Loading essential drivers ... FATAL: Could not load /lib/modules/4.7.0-rc1.jcm_tomasz_pciv8_test+/modules.dep: No such file or directory
done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... done.
FATAL: Could not load /lib/modules/4.7.0-rc1.jcm_tomasz_pciv8_test+/modules.dep: No such file or directory
Begin: Running /scripts/local-bottom ... done.
done.
Begin: Running /scripts/init-bottom ... done.
modprobe: FATAL: Could not load /lib/modules/4.7.0-rc1.jcm_tomasz_pciv8_test+/modules.dep: No such file or directory



INIT: version 2.88 booting

[   25.718740] random: nonblocking pool is initialized
Using makefile-style concurrent boot in runlevel S.
Starting the hotplug events dispatcher: udevd[   26.114739] udev[261]: starting version 164
.
Synthesizing the initial hotplug events...done.
Waiting for /dev to be fully populated...done.
Activating swap...[   26.894740] Adding 2000784k swap on /dev/sda3.  Priority:-1 extents:1 across:2000784k 
done.
[   26.993208] EXT4-fs (sda2): re-mounted. Opts: (null)
Checking root file system...fsck from util-linux-ng 2.17.2
/dev/sda2: clean[   27.194743] EXT4-fs (sda2): re-mounted. Opts: errors=remount-ro
, 95298/4349952 files, 1091056/17397216 blocks
done.
Cleaning up ifupdown....
Loading kernel modules...done.
Setting up networking....
Activating lvm and md swap...done.
Checking file systems...fsck from util-linux-ng 2.17.2
done.
Mounting local filesystems...done.
Activating swapfile swap...done.
Cleaning up temporary files....
Configuring network interfaces...done.
Starting portmap daemon....
Starting NFS common utilities: statd.
Cleaning up temporary files....
Setting console screen modes and fonts.
cannot (un)set powersave mode
[9;30][14;30]Setting kernel variables ...done.

INIT: Entering runlevel: 2

Using makefile-style concurrent boot in runlevel 2.
Starting portmap daemon...Already running..
Starting NFS common utilities: statd.
Starting enhanced syslogd: rsyslogd.
Starting deferred execution scheduler: atd.
Starting periodic command scheduler: cron.
Starting ACPI services....
Starting MTA:[   28.750744] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   28.824281] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
[   28.922747] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
 exim4.
Starting mpt-status monitor: mpt-statusd.
Starting OpenBSD Secure Shell server: sshd[   30.010739] sshd (1079): /proc/1079/oom_adj is deprecated, please use /proc/1079/oom_score_adj instead.
.

Debian GNU/Linux 6.0 hamartia ttyS0

hamartia login: root
Password: 
Last login: Thu Jun  2 04:30:46 EDT 2016 on ttyS0
Linux hamartia 4.7.0-rc1.jcm_tomasz_pciv8_test+ #3 SMP Thu Jun 2 04:34:49 EDT 2016 ia64

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
root at hamartia:~# ping www.intel.com
PING a961.g.akamai.net (104.96.210.229) 56(84) bytes of data.
64 bytes from a104-96-210-229.deploy.static.akamaitechnologies.com (104.96.210.229): icmp_req=1 ttl=58 time=11.9 ms
64 bytes from a104-96-210-229.deploy.static.akamaitechnologies.com (104.96.210.229): icmp_req=2 ttl=58 time=10.2 ms
64 bytes from a104-96-210-229.deploy.static.akamaitechnologies.com (104.96.210.229): icmp_req=3 ttl=58 time=10.6 ms
^C

--- a961.g.akamai.net ping statistics ---

3 packets transmitted, 3 received, 0% packet loss, time 2005ms
rtt min/avg/max/mdev = 10.272/10.971/11.944/0.719 ms