On Tue, 2010-08-03 at 08:30 -0600, Myles Watson wrote:
> Since you have 2G of RAM available according to your boot log, I
> suspect that you're having a conflict with UMA again. I would start
> there.
Yes, that seemed to be it.
I added excplicit specification for high tables in mainboard.c as
follows:
high_tables_base = uma_memory_base - 0x4000000;
high_tables_size = HIGH_TABLES_SIZE * 1024;
I also tried setting uma_memory_base to
uma_memory_base = msr.lo / 2;
instead of
uma_memory_base = msr.lo - uma_memory_size;
With 2048 MB RAM this sets UMA to 0x40000000.
This fixed the seemingly corrupted ACPI DSDT headers, as the vendor and
revision strings printed out in Linux boot log looked like random binary
garbage.
I also made a custom DSDT source file by disassembling the Asus original
DSDT binary, and then hand-picking some parts from there, which seemed
to be most essential, such as parts defining processors, links(?),
interrupts, and built-in PCI devices. Some parts I could not take, since
they contained code that wouldn't compile with current IASL compiler,
most notably all of ISA and Super I/O stuff.
By this process I could fix some errors, such as identifier use before
definition, simply by reodering code blocks so that definition is always
before use.
Some parts of the original DSDT contained executable code, such as
if-statements at the module level, i.e. outside method definitions. In
some cases I fixed this by executing all the definitions
unconditionally, and in some cases just by leaving out that code block.
It looks like that executable code outside methods was legal in ACPI 1.0
but no longer in 2.0 and afterwards.
A lot of the original DSDT seemed to describe namespace "ASOC", which
seems to contain definitions of how to tweak voltages and frequencies of
various mainbaord parts, i.e. overclocking or similar tuning. Those I
left out completely.
For some reason, booting after reflashing does not work at the first
attempt, but freezes at "Welcome to Grub!" -screen. Cycling power off
and on again results in a successful boot to Grub menu.
With the stripped-down DSDT, I can get Grub2 to boot Linux up to login
prompt and many devices also work, at least VGA console, IDE disk, and
Ethernet. Remote ssh login works also.
However, there are lots of complaints about missing IRQ mapping
definitions during boot, and Linux ACPI interpreter cannot load all the
definitions, although IASL compiles them without complaint. So far I
have not been able to figure out what is wrong there.
Please see the attached Linux boot log for details.
Also, Linux does not seem to know where the UMA is located. I believe it
should get this from ACPI tables, but those are not working. Since it
does not know where UMA is, Linux is bound to sooner or later corrupt
UMA, or vice versa.
By looking at boot logs with original Asus BIOS, it looks like ACPI
tables tell Linux that memory 0x70000000 - 0x7fffffff is reserved as
"iomem" to device "pnp 00:01".
Now the next step would be to get Linux to accept the ACPI tables, but I
do not really know where to begin debugging them.
Best Regards,
Juhana Helovuo
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 2.6.26-2-amd64 (Debian 2.6.26-21lenny4) ([email protected]) (gcc version 4.1.3 20080704 (prerelease) (Debian 4.1.2-25)) #1 SMP Tue Mar 9 22:29:32 UTC 2010
[ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/hdc1 console=ttyS0,115200 console=tty1
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 0000000000001000 (reserved)
[ 0.000000] BIOS-e820: 0000000000001000 - 00000000000a0000 (usable)
[ 0.000000] BIOS-e820: 00000000000c0000 - 00000000000f0000 (usable)
[ 0.000000] BIOS-e820: 00000000000f0000 - 00000000000f1000 (reserved)
[ 0.000000] BIOS-e820: 00000000000f1000 - 0000000080000000 (usable)
[ 0.000000] Entering add_active_range(0, 1, 160) 0 entries of 3200 used
[ 0.000000] Entering add_active_range(0, 192, 240) 1 entries of 3200 used
[ 0.000000] Entering add_active_range(0, 241, 524288) 2 entries of 3200 used
[ 0.000000] max_pfn_mapped = 524288
[ 0.000000] init_memory_mapping
[ 0.000000] DMI not present or invalid.
[ 0.000000] ACPI: RSDP 000F0800, 0014 (r0 CORE )
[ 0.000000] ACPI: RSDT 3C002424, 003C (r1 CORE COREBOOT 0 CORE 0)
[ 0.000000] ACPI: HPET 3C0024C8, 0038 (r1 CORE COREBOOT 0 CORE 0)
[ 0.000000] ACPI: APIC 3C002500, 005C (r1 CORE COREBOOT 0 CORE 0)
[ 0.000000] ACPI: SRAT 3C002560, 00A0 (r1 CORE COREBOOT 0 CORE 0)
[ 0.000000] ACPI: SLIT 3C002600, 002D (r1 CORE COREBOOT 0 CORE 0)
[ 0.000000] ACPI: SSDT 3C002630, 0635 (r1 AMD-FA AMD-ACPI 6040000 INTL 20100528)
[ 0.000000] ACPI: FACP 3C005AF0, 00F4 (r1 CORE COREBOOT 0 CORE 0)
[ 0.000000] ACPI: DSDT 3C002C68, 2E48 (r2 COREBO M4A785M 1 INTL 20100528)
[ 0.000000] ACPI: FACS 3C005AB0, 0040
[ 0.000000] SRAT: PXM 0 -> APIC 0 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 1 -> Node 0
[ 0.000000] SRAT: Node 0 PXM 0 0-a0000
[ 0.000000] Entering add_active_range(0, 1, 160) 0 entries of 3200 used
[ 0.000000] SRAT: Node 0 PXM 0 100000-80000000
[ 0.000000] Entering add_active_range(0, 256, 524288) 1 entries of 3200 used
[ 0.000000] NUMA: Allocated memnodemap from b000 - c080
[ 0.000000] NUMA: Using 20 for the hash shift.
[ 0.000000] Bootmem setup node 0 0000000000000000-0000000080000000
[ 0.000000] NODE_DATA [000000000000c080 - 000000000001107f]
[ 0.000000] bootmap [0000000000012000 - 0000000000021fff] pages 10
[ 0.000000] early res: 0 [0-fff] BIOS data page
[ 0.000000] early res: 1 [6000-7fff] TRAMPOLINE
[ 0.000000] early res: 2 [200000-675397] TEXT DATA BSS
[ 0.000000] early res: 3 [37994000-37feff4e] RAMDISK
[ 0.000000] early res: 4 [f6000-fffff] BIOS reserved
[ 0.000000] early res: 5 [8000-afff] PGTABLE
[ 0.000000] early res: 6 [b000-c07f] MEMNODEMAP
[ 0.000000] [ffffe20000000000-ffffe20001bfffff] PMD -> [ffff810001200000-ffff810002dfffff] on node 0
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 1 -> 4096
[ 0.000000] DMA32 4096 -> 1048576
[ 0.000000] Normal 1048576 -> 1048576
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[2] active PFN ranges
[ 0.000000] 0: 1 -> 160
[ 0.000000] 0: 256 -> 524288
[ 0.000000] On node 0 totalpages: 524191
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 1160 pages reserved
[ 0.000000] DMA zone: 2783 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 7112 pages used for memmap
[ 0.000000] DMA32 zone: 513080 pages, LIFO batch:31
[ 0.000000] Normal zone: 0 pages used for memmap
[ 0.000000] Movable zone: 0 pages used for memmap
[ 0.000000] ATI board detected. Disabling timer routing over 8254.
[ 0.000000] ACPI: PM-Timer IO Port: 0x818
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 0, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Setting APIC routing to flat
[ 0.000000] ACPI: HPET id: 0x102282a0 base: 0xfed00000
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000c0000
[ 0.000000] PM: Registered nosave memory: 00000000000f0000 - 00000000000f1000
[ 0.000000] Allocating PCI resources starting at 88000000 (gap: 80000000:80000000)
[ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.000000] PERCPU: Allocating 37168 bytes of per cpu data
[ 0.000000] NR_CPUS: 32, nr_cpu_ids: 2
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 515863
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/hdc1 console=ttyS0,115200 console=tty1
[ 0.000000] Initializing CPU#0
[ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes)
[ 0.000000] TSC calibrated against PM_TIMER
[ 0.000000] time.c: Detected 2807.111 MHz processor.
[ 0.004000] Console: colour VGA+ 80x25
[ 0.004000] console [tty1] enabled
[ 0.004000] console [ttyS0] enabled
[ 0.004000] Checking aperture...
[ 0.004000] Node 0: aperture @ f4000000 size 64 MB
[ 0.004000] Memory: 2056736k/2097152k available (2228k kernel code, 40028k reserved, 1085k data, 392k init)
[ 0.004000] CPA: page pool initialized 1 of 1 pages preallocated
[ 0.084008] Calibrating delay using timer specific routine.. 5623.31 BogoMIPS (lpj=11246623)
[ 0.092634] Security Framework initialized
[ 0.096843] SELinux: Disabled at boot.
[ 0.100797] Capability LSM initialized
[ 0.104804] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.112007] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.116007] Mount-cache hash table entries: 256
[ 0.120007] Initializing cgroup subsys ns
[ 0.124007] Initializing cgroup subsys cpuacct
[ 0.128008] Initializing cgroup subsys devices
[ 0.132008] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 0.136008] CPU: L2 Cache: 1024K (64 bytes/line)
[ 0.140008] CPU 0/0 -> Node 0
[ 0.143105] CPU: Physical Processor ID: 0
[ 0.147225] CPU: Processor Core ID: 0
[ 0.151499] ACPI: Core revision 20080321
[ 0.155572] ACPI Exception (tbxface-0629): AE_NO_ACPI_TABLES, While loading namespace from ACPI tables [20080321]
[ 0.164832] ACPI: Unable to load the System Description Tables
[ 0.212013] CPU0: AMD Processor model unknown stepping 02
[ 0.217630] Using local APIC timer interrupts.
[ 0.228014] APIC timer calibration result 12531812
[ 0.228014] Detected 12.531 MHz APIC timer.
[ 0.232014] Booting processor 1/1 ip 6000
[ 0.244015] Initializing CPU#1
[ 0.244015] Calibrating delay using timer specific routine.. 5614.37 BogoMIPS (lpj=11228754)
[ 0.244015] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[ 0.244015] CPU: L2 Cache: 1024K (64 bytes/line)
[ 0.244015] CPU 1/1 -> Node 0
[ 0.244015] CPU: Physical Processor ID: 0
[ 0.244015] CPU: Processor Core ID: 1
[ 0.323843] CPU1: AMD Processor model unknown stepping 02
[ 0.331835] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
[ 0.336021] Brought up 2 CPUs
[ 0.339036] Total of 2 processors activated (11237.68 BogoMIPS).
[ 0.344234] CPU0 attaching sched-domain:
[ 0.344236] domain 0: span 0-1
[ 0.344237] groups: 0 1
[ 0.344240] domain 1: span 0-1
[ 0.344241] groups: 0-1
[ 0.344243] CPU1 attaching sched-domain:
[ 0.344245] domain 0: span 0-1
[ 0.344246] groups: 1 0
[ 0.344248] domain 1: span 0-1
[ 0.344249] groups: 0-1
[ 0.348021] net_namespace: 1224 bytes
[ 0.351790] Booting paravirtualized kernel on bare hardware
[ 0.356022] NET: Registered protocol family 16
[ 0.360022] node 0 link 0: io port [1000, 3fff]
[ 0.360022] TOM: 0000000080000000 aka 2048M
[ 0.364022] node 0 link 0: mmio [e0000000, f00fffff]
[ 0.364022] node 0 link 0: mmio [c0000000, d42fffff]
[ 0.364022] TOM2: 0000000000000000 aka 0M
[ 0.368023] bus: [00,03] on node 0 link 0
[ 0.368023] bus: 00 index 0 io port: [0, ffff]
[ 0.368023] bus: 00 index 1 mmio: [d4300000, ffffffff]
[ 0.368023] bus: 00 index 2 mmio: [80000000, d42fffff]
[ 0.368023] PCI: Using configuration type 1 for base access
[ 0.372023] ACPI: Interpreter disabled.
[ 0.375970] Linux Plug and Play Support v0.97 (c) Adam Belay
[ 0.380023] pnp: PnP ACPI: disabled
[ 0.384024] usbcore: registered new interface driver usbfs
[ 0.388024] usbcore: registered new interface driver hub
[ 0.392024] usbcore: registered new device driver usb
[ 0.396024] PCI: Probing PCI hardware
[ 0.399809] PCI: Probing PCI hardware (bus 00)
[ 0.400025] pci 0000:00:11.0: set SATA to AHCI mode
[ 0.404025] PCI: Transparent bridge - 0000:00:14.4
[ 0.412025] PCI: Discovered primary peer bus 30 [IRQ]
[ 0.432027] pnp: the driver 'system' has been registered
[ 0.432027] PCI: Bridge: 0000:00:01.0
[ 0.435797] IO window: 1000-1fff
[ 0.436028] MEM window: 0xd4000000-0xd40fffff
[ 0.442798] PREFETCH window: 0x00000000e0000000-0x00000000efffffff
[ 0.449200] PCI: Bridge: 0000:00:0a.0
[ 0.453196] IO window: 2000-2fff
[ 0.456988] MEM window: 0xd4100000-0xd41fffff
[ 0.461572] PREFETCH window: 0x00000000f0000000-0x00000000f00fffff
[ 0.468017] PCI: Bridge: 0000:00:14.4
[ 0.471784] IO window: disabled.
[ 0.475333] MEM window: disabled.
[ 0.478887] PREFETCH window: disabled.
[ 0.482966] PCI: Setting latency timer of device 0000:00:0a.0 to 64
[ 0.483002] NET: Registered protocol family 2
[ 0.526982] IP route cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.535194] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
[ 0.547364] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.555362] TCP: Hash tables configured (established 262144 bind 65536)
[ 0.559364] TCP reno registered
[ 0.574696] NET: Registered protocol family 1
[ 0.579238] checking if image is initramfs... it is
[ 0.909875] Freeing initrd memory: 6511k freed
[ 0.917878] platform rtc_cmos: registered platform RTC device (no PNP device found)
[ 0.928077] audit: initializing netlink socket (disabled)
[ 0.932089] type=2000 audit(1280988423.924:1): initialized
[ 0.939719] Total HugeTLB memory allocated, 0
[ 0.944379] VFS: Disk quotas dquot_6.5.1
[ 0.948401] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.952541] msgmni has been set to 4029
[ 0.958983] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 0.964377] io scheduler noop registered
[ 0.968394] Switched to high resolution mode on CPU 1
[ 0.968414] Switched to high resolution mode on CPU 0
[ 0.968428] io scheduler anticipatory registered
[ 1.004011] io scheduler deadline registered
[ 1.004011] io scheduler cfq registered (default)
[ 1.004011] pci 0000:01:05.0: Boot video device
[ 1.004011] PCI: Setting latency timer of device 0000:00:0a.0 to 64
[ 1.004011] assign_interrupt_mode Found MSI capability
[ 1.004011] Allocate Port Service[0000:00:0a.0:pcie00]
[ 1.004012] Linux agpgart interface v0.103
[ 1.004012] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
[ 1.010742] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 1.016853] pnp: the driver 'serial' has been registered
[ 1.016854] brd: module loaded
[ 1.021122] input: Macintosh mouse button emulation as /class/input/input0
[ 1.028111] pnp: the driver 'i8042 kbd' has been registered
[ 1.028111] pnp: the driver 'i8042 aux' has been registered
[ 1.028111] pnp: the driver 'i8042 kbd' has been unregistered
[ 1.028111] pnp: the driver 'i8042 aux' has been unregistered
[ 1.028111] PNP: No PS/2 controller found. Probing ports directly.
[ 1.040111] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.044111] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.072791] mice: PS/2 mouse device common for all mice
[ 1.078130] pnp: the driver 'rtc_cmos' has been registered
[ 1.078130] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
[ 1.084624] rtc0: alarms up to one day
[ 1.094831] input: AT Translated Set 2 keyboard as /class/input/input1
[ 1.135353] cpuidle: using governor ladder
[ 1.139490] cpuidle: using governor menu
[ 1.143471] No iBFT detected.
[ 1.146822] TCP cubic registered
[ 1.148151] NET: Registered protocol family 17
[ 1.156660] registered taskstats version 1
[ 1.160809] rtc_cmos rtc_cmos: setting system clock to 2010-08-05 06:07:05 UTC (1280988425)
[ 1.168980] Freeing unused kernel memory: 392k freed
[ 1.280788] thermal: Unknown symbol acpi_processor_set_thermal_limit
[ 1.376497] SCSI subsystem initialized
[ 1.383957] PCI: No IRQ known for interrupt pin B of device 0000:00:12.2. Probably buggy MP table.
[ 1.391971] ehci_hcd 0000:00:12.2: Found HC with no IRQ. Check BIOS/PCI 0000:00:12.2 setup!
[ 1.403622] ehci_hcd 0000:00:12.2: init 0000:00:12.2 fail, -19
[ 1.411017] PCI: No IRQ known for interrupt pin B of device 0000:00:13.2. Probably buggy MP table.
[ 1.420072] ehci_hcd 0000:00:13.2: Found HC with no IRQ. Check BIOS/PCI 0000:00:13.2 setup!
[ 1.428578] ehci_hcd 0000:00:13.2: init 0000:00:13.2 fail, -19
[ 1.438985] ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.438985] PCI: No IRQ known for interrupt pin A of device 0000:00:12.0. Probably buggy MP table.
[ 1.442995] ohci_hcd 0000:00:12.0: Found HC with no IRQ. Check BIOS/PCI 0000:00:12.0 setup!
[ 1.449589] ohci_hcd 0000:00:12.0: init 0000:00:12.0 fail, -19
[ 1.457599] PCI: No IRQ known for interrupt pin A of device 0000:00:12.1. Probably buggy MP table.
[ 1.466660] ohci_hcd 0000:00:12.1: Found HC with no IRQ. Check BIOS/PCI 0000:00:12.1 setup!
[ 1.475189] ohci_hcd 0000:00:12.1: init 0000:00:12.1 fail, -19
[ 1.481186] PCI: No IRQ known for interrupt pin A of device 0000:00:13.0. Probably buggy MP table.
[ 1.490231] ohci_hcd 0000:00:13.0: Found HC with no IRQ. Check BIOS/PCI 0000:00:13.0 setup!
[ 1.498762] ohci_hcd 0000:00:13.0: init 0000:00:13.0 fail, -19
[ 1.504951] PCI: No IRQ known for interrupt pin A of device 0000:00:13.1. Probably buggy MP table.
[ 1.513944] ohci_hcd 0000:00:13.1: Found HC with no IRQ. Check BIOS/PCI 0000:00:13.1 setup!
[ 1.521484] ohci_hcd 0000:00:13.1: init 0000:00:13.1 fail, -19
[ 1.531376] PCI: No IRQ known for interrupt pin C of device 0000:00:14.5. Probably buggy MP table.
[ 1.539378] ohci_hcd 0000:00:14.5: Found HC with no IRQ. Check BIOS/PCI 0000:00:14.5 setup!
[ 1.549434] ohci_hcd 0000:00:14.5: init 0000:00:14.5 fail, -19
[ 1.553434] Uniform Multi-Platform E-IDE driver
[ 1.559390] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
[ 1.576843] libata version 3.00 loaded.
[ 1.576853] r8169 Gigabit Ethernet driver 2.2LK-NAPI loaded
[ 1.580888] PCI: No IRQ known for interrupt pin A of device 0000:02:00.0. Probably buggy MP table.
[ 1.590675] PCI: Setting latency timer of device 0000:02:00.0 to 64
[ 1.592664] eth0: RTL8168d/8111d at 0xffffc2000088c000, 90:e6:ba:57:bf:24, XID 283000c0 IRQ 1278
[ 1.604936] ahci 0000:00:11.0: version 3.0
[ 1.604936] PCI: No IRQ known for interrupt pin A of device 0000:00:11.0. Probably buggy MP table.
[ 3.147183] ahci 0000:00:11.0: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0xf impl SATA mode
[ 3.155341] ahci 0000:00:11.0: flags: 64bit ncq sntf ilck pm led clo pmp pio slum part
[ 3.167405] scsi0 : ahci
[ 3.167405] scsi1 : ahci
[ 3.171954] scsi2 : ahci
[ 3.175736] scsi3 : ahci
[ 3.175736] ata1: SATA max UDMA/133 abar m1...@0xd4209000 port 0xd4209100 irq 1277
[ 3.183718] ata2: SATA max UDMA/133 abar m1...@0xd4209000 port 0xd4209180 irq 1277
[ 3.191720] ata3: SATA max UDMA/133 abar m1...@0xd4209000 port 0xd4209200 irq 1277
[ 3.203329] ata4: SATA max UDMA/133 abar m1...@0xd4209000 port 0xd4209280 irq 1277
[ 3.532522] ata1: SATA link down (SStatus 0 SControl 300)
[ 3.872547] ata2: SATA link down (SStatus 0 SControl 300)
[ 4.212558] ata3: SATA link down (SStatus 0 SControl 300)
[ 4.678948] ata4: SATA link down (SStatus 0 SControl 300)
[ 4.700486] ATIIXP: IDE controller (0x1002:0x439c rev 0x00) at PCI slot 0000:00:14.1
[ 4.710362] ATIIXP: not 100% native mode: will probe irqs later
[ 4.716420] ide0: BM-DMA at 0x3010-0x3017
[ 4.720894] ide1: BM-DMA at 0x3018-0x301f
[ 4.725356] Probing IDE interface ide0...
[ 5.284735] Probing IDE interface ide1...
[ 5.879940] hdc: TS8GSSD25-S, ATA DISK drive
[ 6.827846] hdd: LG DVD-ROM DRD-8160B, ATAPI CD/DVD-ROM drive
[ 7.223516] hdc: host max PIO4 wanted PIO255(auto-tune) selected PIO4
[ 7.223620] hdc: host side 80-wire cable detection failed, limiting max speed to UDMA33
[ 7.231667] hdc: UDMA/33 mode selected
[ 7.271501] hdd: host max PIO4 wanted PIO255(auto-tune) selected PIO4
[ 7.271501] hdd: UDMA/33 mode selected
[ 7.287568] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
[ 7.295497] ide1 at 0x170-0x177,0x376 on irq 15
[ 7.300188] isa bounce pool size: 16 pages
[ 7.323497] hdc: max request size: 128KiB
[ 7.328575] hdc: 15621984 sectors (7998 MB), CHS=15498/16/63
[ 7.334707] hdc: cache flushes supported
[ 7.338753] hdc: hdc1 hdc2 < hdc5 >
[ 7.346539] hdd: ATAPI 48X DVD-ROM drive, 512kB Cache
[ 7.351669] Uniform CD-ROM driver Revision: 3.20
[ 7.423904] kjournald starting. Commit interval 5 seconds
[ 7.427911] EXT3-fs: mounted filesystem with ordered data mode.
[ 7.768977] udevd version 125 started
[ 8.002259] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 8.023692] shpchp: HPC vendor_id 1022 device_id 9602 ss_vid 0 ss_did 0
[ 8.031081] shpchp: shpc_init: cannot reserve MMIO region
[ 8.039096] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 8.062604] piix4_smbus 0000:00:14.0: Found 0000:00:14.0 device
[ 8.200162] PCI: No IRQ known for interrupt pin A of device 0000:00:14.2. Probably buggy MP table.
[ 8.209204] hda-intel: unable to grab IRQ 0, disabling device
[ 8.217206] HDA Intel: probe of 0000:00:14.2 failed with error -16
[ 8.227562] input: PC Speaker as /class/input/input2
[ 8.294010] Error: Driver 'pcspkr' is already registered, aborting...
[ 9.093322] EXT3 FS on hdc1, internal journal
[ 10.061327] loop: module loaded
[ 10.077399] it87: Device not activated, skipping
[ 10.990618] r8169: eth0: link up
[ 10.994634] r8169: eth0: link up
[ 11.122390] NET: Registered protocol family 10
[ 11.126628] lo: Disabled Privacy Extensions
[ 23.238913] eth0: no IPv6 routers present
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