* Re: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) [not found] ` <20100315151041.GA15667@Dublin.logfs.org> @ 2010-03-15 18:57 ` David Miller 2010-03-15 23:28 ` Robert Hancock 0 siblings, 1 reply; 15+ messages in thread From: David Miller @ 2010-03-15 18:57 UTC (permalink / raw) To: joern; +Cc: hancockrwd, torvalds, linux-kernel, netdev From: Jörn Engel <joern@dublin.logfs.org> Date: Mon, 15 Mar 2010 16:10:41 +0100 > Forgot to Cc: lkml. Actually, what you really need to CC: is netdev, added. > On Mon, 15 March 2010 16:08:06 +0100, J�rn Engel wrote: >> >> Hello Robert! >> >> Looks like 353176888386d9025062a12dcec08d49af10cf2c broke one of my >> machines. Reverting that patch fixes things again. Machine is >> running an x86_64 kernel. Lspci gives me this: >> >> 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02) >> Subsystem: ASRock Incorporation Device 8136 >> Flags: bus master, fast devsel, latency 0, IRQ 26 >> I/O ports at e800 [size=256] >> Memory at fdeff000 (64-bit, prefetchable) [size=4K] >> Memory at fdee0000 (64-bit, prefetchable) [size=64K] >> [virtual] Expansion ROM at fde00000 [disabled] [size=128K] >> Capabilities: [40] Power Management version 3 >> Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ >> Capabilities: [70] Express Endpoint, MSI 01 >> Capabilities: [ac] MSI-X: Enable- Count=2 Masked- >> Capabilities: [cc] Vital Product Data >> Capabilities: [100] Advanced Error Reporting >> Capabilities: [140] Virtual Channel <?> >> Capabilities: [160] Device Serial Number 08-00-00-00-ff-ff-00-00 >> Kernel driver in use: r8169 >> >> If you have any test patches to try, please send them my way. :) >> >> J�rn ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) 2010-03-15 18:57 ` [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) David Miller @ 2010-03-15 23:28 ` Robert Hancock 2010-03-16 8:35 ` J�rn Engel 0 siblings, 1 reply; 15+ messages in thread From: Robert Hancock @ 2010-03-15 23:28 UTC (permalink / raw) To: David Miller; +Cc: joern, torvalds, linux-kernel, netdev, romieu On Mon, Mar 15, 2010 at 12:57 PM, David Miller <davem@davemloft.net> wrote: > From: Jörn Engel <joern@dublin.logfs.org> > Date: Mon, 15 Mar 2010 16:10:41 +0100 > >> Forgot to Cc: lkml. > > Actually, what you really need to CC: is netdev, added. >> On Mon, 15 March 2010 16:08:06 +0100, J�rn Engel wrote: >>> >>> Hello Robert! >>> >>> Looks like 353176888386d9025062a12dcec08d49af10cf2c broke one of my >>> machines. Reverting that patch fixes things again. Machine is >>> running an x86_64 kernel. Lspci gives me this: >>> >>> 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02) >>> Subsystem: ASRock Incorporation Device 8136 >>> Flags: bus master, fast devsel, latency 0, IRQ 26 >>> I/O ports at e800 [size=256] >>> Memory at fdeff000 (64-bit, prefetchable) [size=4K] >>> Memory at fdee0000 (64-bit, prefetchable) [size=64K] >>> [virtual] Expansion ROM at fde00000 [disabled] [size=128K] >>> Capabilities: [40] Power Management version 3 >>> Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ >>> Capabilities: [70] Express Endpoint, MSI 01 >>> Capabilities: [ac] MSI-X: Enable- Count=2 Masked- >>> Capabilities: [cc] Vital Product Data >>> Capabilities: [100] Advanced Error Reporting >>> Capabilities: [140] Virtual Channel <?> >>> Capabilities: [160] Device Serial Number 08-00-00-00-ff-ff-00-00 >>> Kernel driver in use: r8169 >>> >>> If you have any test patches to try, please send them my way. :) >>> >>> J�rn > What are the symptoms? Does setting use_dac=0 in the module options for r8169 also resolve the problem? Full dmesg and lspci -vv output might also be useful. ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) 2010-03-15 23:28 ` Robert Hancock @ 2010-03-16 8:35 ` J�rn Engel 2010-03-16 23:30 ` Robert Hancock 2010-03-17 20:52 ` Francois Romieu 0 siblings, 2 replies; 15+ messages in thread From: J�rn Engel @ 2010-03-16 8:35 UTC (permalink / raw) To: Robert Hancock; +Cc: David Miller, torvalds, linux-kernel, netdev, romieu On Mon, 15 March 2010 17:28:45 -0600, Robert Hancock wrote: > > What are the symptoms? No more network. :) According to ifconfig the interface is up and running. If I read /sys/class/net/eth0 correctly, two packets have been sent and none received. LED on network card and switch is off. mii-tool is unhappy. With patch in: Bikini:~# mii-tool No MII transceiver present!. With patch reverted: Bikini:~# mii-tool eth0: negotiated 100baseTx-FD flow-control, link ok I just noticed lspci is also unhappy. With patch in: Bikini:~# lspci -vv > lspci pcilib: sysfs_read_vpd: read failed: Connection timed out. With patch reverted: Bikini:~# lspci -vv > lspci2 Bikini:~# diff -u lspci* --- lspci 2010-03-16 09:03:02.000000000 +0100 +++ lspci2 2010-03-16 09:09:36.000000000 +0100 @@ -246,7 +246,7 @@ Vector table: BAR=4 offset=00000000 PBA: BAR=4 offset=00000800 Capabilities: [cc] Vital Product Data - Not readable + Unknown small resource type 00, will not decode more. Capabilities: [100] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- As you might expect, delta is part of the ethernet controller. All "With patch in" output above is typed off the screen. Beware of typos. > Does setting use_dac=0 in the module options > for r8169 also resolve the problem? /sys/modules/r8169 does not exist. How odd. Anyway, simply changing the default in r8169.c to 0 fixes the problems for me. Good call. > Full dmesg and lspci -vv output might also be useful. Both with patch in: dmesg: [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.33 (joern@Dublin) (gcc version 4.3.3 (Debian 4.3.3-3) ) #40 SMP Tue Mar 16 09:01:02 CET 2010 [ 0.000000] Command line: vga=9 root=/dev/sda2 loglevel=9 netconsole=4444@192.168.0.39/eth0,6666@192.168.0.10/00:15:58:C5:ED:A8 BOOT_IMAGE=bzImage [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f800 (usable) [ 0.000000] BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000e6000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 00000000bf6b0000 (usable) [ 0.000000] BIOS-e820: 00000000bf6b0000 - 00000000bf6c0000 (ACPI data) [ 0.000000] BIOS-e820: 00000000bf6c0000 - 00000000bf6f0000 (ACPI NVS) [ 0.000000] BIOS-e820: 00000000bf6f0000 - 00000000bf700000 (reserved) [ 0.000000] BIOS-e820: 00000000fed00000 - 00000000fed00400 (reserved) [ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) [ 0.000000] BIOS-e820: 00000000ff380000 - 0000000100000000 (reserved) [ 0.000000] BIOS-e820: 0000000100000000 - 0000000140000000 (usable) [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] DMI present. [ 0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it. [ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved) [ 0.000000] e820 update range: 0000000000000000 - 0000000000001000 (usable) ==> (reserved) [ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable) [ 0.000000] No AGP bridge found [ 0.000000] last_pfn = 0x140000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-CBFFF write-protect [ 0.000000] CC000-DFFFF uncachable [ 0.000000] E0000-EFFFF write-through [ 0.000000] F0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask F00000000 write-back [ 0.000000] 1 base 100000000 mask FC0000000 write-back [ 0.000000] 2 base 0C0000000 mask FC0000000 uncachable [ 0.000000] 3 base 0BF700000 mask FFFF00000 uncachable [ 0.000000] 4 base 0BF800000 mask FFF800000 uncachable [ 0.000000] 5 disabled [ 0.000000] 6 disabled [ 0.000000] 7 disabled [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] e820 update range: 00000000bf700000 - 0000000100000000 (usable) ==> (reserved) [ 0.000000] last_pfn = 0xbf6b0 max_arch_pfn = 0x400000000 [ 0.000000] initial memory mapped : 0 - 20000000 [ 0.000000] found SMP MP-table at [ffff8800000ff780] ff780 [ 0.000000] init_memory_mapping: 0000000000000000-00000000bf6b0000 [ 0.000000] 0000000000 - 00bf600000 page 2M [ 0.000000] 00bf600000 - 00bf6b0000 page 4k [ 0.000000] kernel direct mapping tables up to bf6b0000 @ 16000-1b000 [ 0.000000] init_memory_mapping: 0000000100000000-0000000140000000 [ 0.000000] 0100000000 - 0140000000 page 2M [ 0.000000] kernel direct mapping tables up to 140000000 @ 19000-1f000 [ 0.000000] ACPI: RSDP 00000000000f9f60 00014 (v00 ACPIAM) [ 0.000000] ACPI: RSDT 00000000bf6b0000 00040 (v01 040209 RSDT1650 20090402 MSFT 00000097) [ 0.000000] ACPI: FACP 00000000bf6b0200 00084 (v01 A_M_I OEMFACP 12000601 MSFT 00000097) [ 0.000000] ACPI: DSDT 00000000bf6b0440 05779 (v01 AS153 AS153151 00000151 INTL 20051117) [ 0.000000] ACPI: FACS 00000000bf6c0000 00040 [ 0.000000] ACPI: APIC 00000000bf6b0390 0006C (v01 040209 APIC1650 20090402 MSFT 00000097) [ 0.000000] ACPI: MCFG 00000000bf6b0400 0003C (v01 040209 OEMMCFG 20090402 MSFT 00000097) [ 0.000000] ACPI: OEMB 00000000bf6c0040 00071 (v01 040209 OEMB1650 20090402 MSFT 00000097) [ 0.000000] ACPI: AAFT 00000000bf6b5bc0 00027 (v01 040209 OEMAAFT 20090402 MSFT 00000097) [ 0.000000] ACPI: GSCI 00000000bf6c00c0 02024 (v01 040209 GMCHSCI 20090402 MSFT 00000097) [ 0.000000] ACPI: SSDT 00000000bf6c2a10 00A7C (v01 DpgPmm CpuPm 00000012 INTL 20051117) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at 0000000000000000-0000000140000000 [ 0.000000] Initmem setup node 0 0000000000000000-0000000140000000 [ 0.000000] NODE_DATA [0000000100000000 - 0000000100004fff] [ 0.000000] [ffffea0000000000-ffffea00045fffff] PMD -> [ffff880100200000-ffff8801039fffff] on node 0 [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000010 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x00140000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[3] active PFN ranges [ 0.000000] 0: 0x00000010 -> 0x0000009f [ 0.000000] 0: 0x00000100 -> 0x000bf6b0 [ 0.000000] 0: 0x00100000 -> 0x00140000 [ 0.000000] On node 0 totalpages: 1046079 [ 0.000000] DMA zone: 56 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3927 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 14280 pages used for memmap [ 0.000000] DMA32 zone: 765672 pages, LIFO batch:31 [ 0.000000] Normal zone: 3584 pages used for memmap [ 0.000000] Normal zone: 258560 pages, LIFO batch:31 [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled) [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled) [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 2, version 32, 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 high level) [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] ACPI: IRQ2 used by override. [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] SMP: Allowing 4 CPUs, 2 hotplug CPUs [ 0.000000] nr_irqs_gsi: 24 [ 0.000000] early_res array is doubled to 64 at [1a000 - 1a7ff] [ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e6000 [ 0.000000] PM: Registered nosave memory: 00000000000e6000 - 0000000000100000 [ 0.000000] PM: Registered nosave memory: 00000000bf6b0000 - 00000000bf6c0000 [ 0.000000] PM: Registered nosave memory: 00000000bf6c0000 - 00000000bf6f0000 [ 0.000000] PM: Registered nosave memory: 00000000bf6f0000 - 00000000bf700000 [ 0.000000] PM: Registered nosave memory: 00000000bf700000 - 00000000fed00000 [ 0.000000] PM: Registered nosave memory: 00000000fed00000 - 00000000fee00000 [ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000 [ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ff380000 [ 0.000000] PM: Registered nosave memory: 00000000ff380000 - 0000000100000000 [ 0.000000] Allocating PCI resources starting at bf700000 (gap: bf700000:3f600000) [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 476 pages/cpu @ffff880002600000 s1918952 r8192 d22552 u2097152 [ 0.000000] pcpu-alloc: s1918952 r8192 d22552 u2097152 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1028159 [ 0.000000] Policy zone: Normal [ 0.000000] Kernel command line: vga=9 root=/dev/sda2 loglevel=9 netconsole=4444@192.168.0.39/eth0,6666@192.168.0.10/00:15:58:C5:ED:A8 BOOT_IMAGE=bzImage [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] xsave/xrstor: enabled xstate_bv 0x3, cntxt size 0x240 [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! [ 0.000000] Subtract (56 early reservations) [ 0.000000] #1 [0001000000 - 000241a810] TEXT DATA BSS [ 0.000000] #2 [000241b000 - 000241b12b] BRK [ 0.000000] #3 [00000ff790 - 0000100000] BIOS reserved [ 0.000000] #4 [00000ff780 - 00000ff790] MP-table mpf [ 0.000000] #5 [000009e400 - 00000fcc20] BIOS reserved [ 0.000000] #6 [00000fcd5c - 00000ff780] BIOS reserved [ 0.000000] #7 [00000fcc20 - 00000fcd5c] MP-table mpc [ 0.000000] #8 [0000010000 - 0000012000] TRAMPOLINE [ 0.000000] #9 [0000012000 - 0000016000] ACPI WAKEUP [ 0.000000] #10 [0000016000 - 0000019000] PGTABLE [ 0.000000] #11 [0000019000 - 000001a000] PGTABLE [ 0.000000] #12 [0100000000 - 0100005000] NODE_DATA [ 0.000000] #13 [000241b140 - 000241c140] BOOTMEM [ 0.000000] #14 [000241a840 - 000241ab40] BOOTMEM [ 0.000000] #15 [0100005000 - 0100006000] BOOTMEM [ 0.000000] #16 [0100006000 - 0100007000] BOOTMEM [ 0.000000] #17 [0100200000 - 0103a00000] MEMMAP 0 [ 0.000000] #18 [000241c140 - 000241c640] BOOTMEM [ 0.000000] #19 [000241c640 - 000246c640] BOOTMEM [ 0.000000] #20 [000246c640 - 0002480640] BOOTMEM [ 0.000000] #21 [0002481000 - 0002482000] BOOTMEM [ 0.000000] #22 [000241ab40 - 000241ab83] BOOTMEM [ 0.000000] #23 [000241abc0 - 000241ae60] BOOTMEM [ 0.000000] #24 [000241ae80 - 000241aee8] BOOTMEM [ 0.000000] #25 [000241af00 - 000241af68] BOOTMEM [ 0.000000] #26 [000241af80 - 000241afe8] BOOTMEM [ 0.000000] #27 [0002480640 - 00024806a8] BOOTMEM [ 0.000000] #28 [00024806c0 - 0002480728] BOOTMEM [ 0.000000] #29 [0002480740 - 00024807a8] BOOTMEM [ 0.000000] #30 [00024807c0 - 0002480828] BOOTMEM [ 0.000000] #31 [0002480840 - 00024808a8] BOOTMEM [ 0.000000] #32 [00024808c0 - 0002480928] BOOTMEM [ 0.000000] #33 [0002480940 - 00024809a8] BOOTMEM [ 0.000000] #34 [00024809c0 - 0002480a28] BOOTMEM [ 0.000000] #35 [0002480a40 - 0002480a60] BOOTMEM [ 0.000000] #36 [0002480a80 - 0002480aa0] BOOTMEM [ 0.000000] #37 [0002480ac0 - 0002480b3a] BOOTMEM [ 0.000000] #38 [0002480b40 - 0002480bba] BOOTMEM [ 0.000000] #39 [0002600000 - 00027dc000] BOOTMEM [ 0.000000] #40 [0002800000 - 00029dc000] BOOTMEM [ 0.000000] #41 [0002a00000 - 0002bdc000] BOOTMEM [ 0.000000] #42 [0002c00000 - 0002ddc000] BOOTMEM [ 0.000000] #43 [0002480bc0 - 0002480bc8] BOOTMEM [ 0.000000] #44 [0002480c00 - 0002480c08] BOOTMEM [ 0.000000] #45 [0002480c40 - 0002480c50] BOOTMEM [ 0.000000] #46 [0002480c80 - 0002480ca0] BOOTMEM [ 0.000000] #47 [0002480cc0 - 0002480e10] BOOTMEM [ 0.000000] #48 [0002480e40 - 0002480ec0] BOOTMEM [ 0.000000] #49 [0002480ec0 - 0002480f40] BOOTMEM [ 0.000000] #50 [0002482000 - 000248a000] BOOTMEM [ 0.000000] #51 [000248a000 - 000248a240] BOOTMEM [ 0.000000] #52 [0002ddc000 - 0006ddc000] BOOTMEM [ 0.000000] #53 [000248a240 - 00024aa240] BOOTMEM [ 0.000000] #54 [00024aa240 - 00024ea240] BOOTMEM [ 0.000000] #55 [000001a800 - 0000022800] BOOTMEM [ 0.000000] 23 40 - 80 9e [ 0.000000] 100 100 - 1000 1000 [ 0.000000] 24eb 2500 - 2600 2600 [ 0.000000] 27dc - 2800 [ 0.000000] 29dc - 2a00 [ 0.000000] 2bdc - 2c00 [ 0.000000] 6ddc 6e00 - bf680 bf6b0 [ 0.000000] 100007 100040 - 100200 100200 [ 0.000000] 103a00 103a00 - 140000 140000 [ 0.000000] Memory: 4032292k/5242880k available (3411k kernel code, 1058564k absent, 152024k reserved, 3689k data, 2556k init) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:1280 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 6367 kB [ 0.000000] per task-struct memory footprint: 2688 bytes [ 0.000000] ODEBUG: 11 of 11 active objects replaced [ 0.000000] Fast TSC calibration using PIT [ 0.000000] Detected 2880.133 MHz processor. [ 0.004030] Calibrating delay loop (skipped), value calculated using timer frequency.. 5760.26 BogoMIPS (lpj=11520532) [ 0.004700] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.008489] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.009422] Mount-cache hash table entries: 256 [ 0.010361] Initializing cgroup subsys ns [ 0.010368] Initializing cgroup subsys cpuacct [ 0.010382] Initializing cgroup subsys devices [ 0.010479] CPU: Physical Processor ID: 0 [ 0.010483] CPU: Processor Core ID: 0 [ 0.010488] mce: CPU supports 6 MCE banks [ 0.010496] CPU0: Thermal monitoring enabled (TM2) [ 0.010506] using mwait in idle threads. [ 0.010510] Performance Events: Core2 events, Intel PMU driver. [ 0.010524] ... version: 2 [ 0.010527] ... bit width: 40 [ 0.010530] ... generic registers: 2 [ 0.010534] ... value mask: 000000ffffffffff [ 0.010538] ... max period: 000000007fffffff [ 0.010541] ... fixed-purpose events: 3 [ 0.010544] ... event mask: 0000000700000003 [ 0.011517] ACPI: Core revision 20100121 [ 0.028016] ftrace: converting mcount calls to 0f 1f 44 00 00 [ 0.028024] ftrace: allocating 14208 entries in 56 pages [ 0.032154] Setting APIC routing to flat [ 0.032565] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.075613] CPU0: Intel Pentium(R) Dual-Core CPU E5200 @ 2.50GHz stepping 0a [ 0.076000] lockdep: fixing up alternatives. [ 0.076000] Booting Node 0, Processors #1 [ 0.164047] Brought up 2 CPUs [ 0.164054] Total of 2 processors activated (11519.94 BogoMIPS). [ 0.164753] khelper used greatest stack depth: 5888 bytes left [ 0.164753] NET: Registered protocol family 16 [ 0.164753] ACPI: bus type pci registered [ 0.164753] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.164753] PCI: not using MMCONFIG [ 0.164753] PCI: Using configuration type 1 for base access [ 0.164753] khelper used greatest stack depth: 5808 bytes left [ 0.172140] bio: create slab <bio-0> at 0 [ 0.182217] ACPI: EC: Look up EC in DSDT [ 0.190712] ACPI: Executed 1 blocks of module-level executable AML code [ 0.205132] ACPI: Interpreter enabled [ 0.205137] ACPI: (supports S0 S1 S3 S4 S5) [ 0.205224] ACPI: Using IOAPIC for interrupt routing [ 0.205312] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.212093] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources [ 0.328031] ACPI: No dock devices found. [ 0.328040] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.328755] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 0.328991] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7] [ 0.328991] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff] [ 0.328991] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff] [ 0.328991] pci_root PNP0A08:00: host bridge window [mem 0x000d0000-0x000dffff] [ 0.328991] pci_root PNP0A08:00: host bridge window [mem 0xbf700000-0xdfffffff] [ 0.328991] pci_root PNP0A08:00: host bridge window [mem 0xf0000000-0xffffffff] [ 0.328991] pci 0000:00:02.0: reg 10: [mem 0xfea80000-0xfeafffff] [ 0.328991] pci 0000:00:02.0: reg 14: [io 0xdc00-0xdc07] [ 0.328991] pci 0000:00:02.0: reg 18: [mem 0xd0000000-0xdfffffff pref] [ 0.328991] pci 0000:00:02.0: reg 1c: [mem 0xfe900000-0xfe9fffff] [ 0.328991] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.328991] pci 0000:00:1c.0: PME# disabled [ 0.329041] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.329049] pci 0000:00:1c.1: PME# disabled [ 0.329129] pci 0000:00:1d.0: reg 20: [io 0xd400-0xd41f] [ 0.329208] pci 0000:00:1d.1: reg 20: [io 0xd480-0xd49f] [ 0.329286] pci 0000:00:1d.2: reg 20: [io 0xd800-0xd81f] [ 0.329366] pci 0000:00:1d.3: reg 20: [io 0xd880-0xd89f] [ 0.329442] pci 0000:00:1d.7: reg 10: [mem 0xfea77c00-0xfea77fff] [ 0.329522] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold [ 0.329530] pci 0000:00:1d.7: PME# disabled [ 0.329726] pci 0000:00:1f.0: Force enabled HPET at 0xfed00000 [ 0.329735] pci 0000:00:1f.0: quirk: [io 0x0800-0x087f] claimed by ICH6 ACPI/GPIO/TCO [ 0.329743] pci 0000:00:1f.0: quirk: [io 0x0480-0x04bf] claimed by ICH6 GPIO [ 0.329750] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0280 (mask 00ff) [ 0.329758] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0300 (mask 003f) [ 0.329824] pci 0000:00:1f.1: reg 10: [io 0x0000-0x0007] [ 0.329835] pci 0000:00:1f.1: reg 14: [io 0x0000-0x0003] [ 0.329846] pci 0000:00:1f.1: reg 18: [io 0x08f0-0x08f7] [ 0.329856] pci 0000:00:1f.1: reg 1c: [io 0x08f8-0x08fb] [ 0.329867] pci 0000:00:1f.1: reg 20: [io 0xffa0-0xffaf] [ 0.329928] pci 0000:00:1f.2: reg 10: [io 0xd080-0xd087] [ 0.329938] pci 0000:00:1f.2: reg 14: [io 0xd000-0xd003] [ 0.329948] pci 0000:00:1f.2: reg 18: [io 0xcc00-0xcc07] [ 0.329958] pci 0000:00:1f.2: reg 1c: [io 0xc880-0xc883] [ 0.329968] pci 0000:00:1f.2: reg 20: [io 0xc800-0xc80f] [ 0.330010] pci 0000:00:1f.2: PME# supported from D3hot [ 0.330016] pci 0000:00:1f.2: PME# disabled [ 0.330085] pci 0000:00:1f.3: reg 20: [io 0x0400-0x041f] [ 0.330192] pci 0000:00:1c.0: PCI bridge to [bus 02-02] [ 0.330199] pci 0000:00:1c.0: bridge window [io f000 - 0000] reg reading [ 0.330207] pci 0000:00:1c.0: bridge window [mem 0xfff00000 - 0x000fffff] reg reading [ 0.330219] pci 0000:00:1c.0: bridge window [mem 0xfdf00000-0xfdffffff 64bit pref] [ 0.330329] pci 0000:01:00.0: reg 10: [io 0xe800-0xe8ff] [ 0.330359] pci 0000:01:00.0: reg 18: [mem 0xfdeff000-0xfdefffff 64bit pref] [ 0.330381] pci 0000:01:00.0: reg 20: [mem 0xfdee0000-0xfdeeffff 64bit pref] [ 0.330395] pci 0000:01:00.0: reg 30: [mem 0x00000000-0x0001ffff pref] [ 0.330454] pci 0000:01:00.0: supports D1 D2 [ 0.330458] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.330467] pci 0000:01:00.0: PME# disabled [ 0.330500] pci 0000:00:1c.1: PCI bridge to [bus 01-01] [ 0.330507] pci 0000:00:1c.1: bridge window [io 0xe000-0xefff] [ 0.330515] pci 0000:00:1c.1: bridge window [mem 0xfeb00000-0xfebfffff] [ 0.330526] pci 0000:00:1c.1: bridge window [mem 0xfde00000-0xfdefffff 64bit pref] [ 0.330638] pci 0000:00:1e.0: PCI bridge to [bus 03-03] (subtractive decode) [ 0.330646] pci 0000:00:1e.0: bridge window [io f000 - 0000] reg reading [ 0.330654] pci 0000:00:1e.0: bridge window [mem 0xfff00000 - 0x000fffff] reg reading [ 0.330666] pci 0000:00:1e.0: bridge window [mem 0xfff00000 - 000fffff pref] reg reading [ 0.330672] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode) [ 0.330678] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode) [ 0.330683] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode) [ 0.330690] pci 0000:00:1e.0: bridge window [mem 0x000d0000-0x000dffff] (subtractive decode) [ 0.330696] pci 0000:00:1e.0: bridge window [mem 0xbf700000-0xdfffffff] (subtractive decode) [ 0.330702] pci 0000:00:1e.0: bridge window [mem 0xf0000000-0xffffffff] (subtractive decode) [ 0.330733] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] [ 0.332114] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT] [ 0.332536] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P4._PRT] [ 0.332681] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P5._PRT] [ 0.357702] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15) [ 0.357702] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15) [ 0.357702] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *7 10 11 12 14 15) [ 0.357702] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 10 11 12 14 15) [ 0.357702] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. [ 0.357702] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. [ 0.357702] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. [ 0.357702] ACPI: PCI Interrupt Link [LNKH] (IRQs *3 4 5 6 7 10 11 12 14 15) [ 0.360218] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.360218] vgaarb: loaded [ 0.360347] SCSI subsystem initialized [ 0.360347] libata version 3.00 loaded. [ 0.360347] usbcore: registered new interface driver usbfs [ 0.360347] usbcore: registered new interface driver hub [ 0.360347] usbcore: registered new device driver usb [ 0.360347] PCI: Using ACPI for IRQ routing [ 0.360347] PCI: pci_cache_line_size set to 64 bytes [ 0.360347] reserve RAM buffer: 000000000009f800 - 000000000009ffff [ 0.360347] reserve RAM buffer: 00000000bf6b0000 - 00000000bfffffff [ 0.360347] hpet clockevent registered [ 0.360347] HPET: 3 timers in total, 0 timers will be used for per-cpu timer [ 0.360347] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 0.360347] hpet0: 3 comparators, 64-bit 14.318180 MHz counter [ 0.372049] Switching to clocksource tsc [ 0.378630] pnp: PnP ACPI init [ 0.378664] ACPI: bus type pnp registered [ 0.386324] pnp: PnP ACPI: found 13 devices [ 0.386329] ACPI: ACPI bus type pnp unregistered [ 0.386350] system 00:01: [mem 0xfed14000-0xfed19fff] has been reserved [ 0.386369] system 00:06: [io 0x04d0-0x04d1] has been reserved [ 0.386375] system 00:06: [io 0x0800-0x087f] has been reserved [ 0.386380] system 00:06: [io 0x0480-0x04bf] has been reserved [ 0.386385] system 00:06: [io 0x0900-0x090f] has been reserved [ 0.386391] system 00:06: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 0.386396] system 00:06: [mem 0xfed20000-0xfed8ffff] has been reserved [ 0.386412] system 00:08: [mem 0xffc00000-0xfff7ffff] has been reserved [ 0.386432] system 00:09: [mem 0xfec00000-0xfec00fff] could not be reserved [ 0.386438] system 00:09: [mem 0xfee00000-0xfee00fff] has been reserved [ 0.386453] system 00:0a: [io 0x0290-0x029f] has been reserved [ 0.386467] system 00:0b: [mem 0xe0000000-0xefffffff] has been reserved [ 0.386483] system 00:0c: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.386489] system 00:0c: [mem 0x000c0000-0x000cffff] has been reserved [ 0.386496] system 00:0c: [mem 0x000e0000-0x000fffff] could not be reserved [ 0.386503] system 00:0c: [mem 0x00100000-0xbf6fffff] could not be reserved [ 0.392112] PCI: max bus depth: 1 pci_try_num: 2 [ 0.392155] pci 0000:00:1c.0: BAR 8: assigned [mem 0xbf700000-0xbfafffff] [ 0.392163] pci 0000:00:1c.0: BAR 7: assigned [io 0x1000-0x1fff] [ 0.392168] pci 0000:00:1c.0: PCI bridge to [bus 02-02] [ 0.392174] pci 0000:00:1c.0: bridge window [io 0x1000-0x1fff] [ 0.392183] pci 0000:00:1c.0: bridge window [mem 0xbf700000-0xbfafffff] [ 0.392191] pci 0000:00:1c.0: bridge window [mem 0xfdf00000-0xfdffffff 64bit pref] [ 0.392204] pci 0000:01:00.0: BAR 6: assigned [mem 0xfde00000-0xfde1ffff pref] [ 0.392210] pci 0000:00:1c.1: PCI bridge to [bus 01-01] [ 0.392216] pci 0000:00:1c.1: bridge window [io 0xe000-0xefff] [ 0.392225] pci 0000:00:1c.1: bridge window [mem 0xfeb00000-0xfebfffff] [ 0.392232] pci 0000:00:1c.1: bridge window [mem 0xfde00000-0xfdefffff 64bit pref] [ 0.392244] pci 0000:00:1e.0: PCI bridge to [bus 03-03] [ 0.392248] pci 0000:00:1e.0: bridge window [io disabled] [ 0.392257] pci 0000:00:1e.0: bridge window [mem disabled] [ 0.392264] pci 0000:00:1e.0: bridge window [mem pref disabled] [ 0.392284] pci 0000:00:1c.0: enabling device (0106 -> 0107) [ 0.392299] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 0.392307] pci 0000:00:1c.0: setting latency timer to 64 [ 0.392325] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 0.392333] pci 0000:00:1c.1: setting latency timer to 64 [ 0.392345] pci 0000:00:1e.0: setting latency timer to 64 [ 0.392351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] [ 0.392355] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] [ 0.392359] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] [ 0.392364] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dffff] [ 0.392368] pci_bus 0000:00: resource 8 [mem 0xbf700000-0xdfffffff] [ 0.392372] pci_bus 0000:00: resource 9 [mem 0xf0000000-0xffffffff] [ 0.392377] pci_bus 0000:02: resource 0 [io 0x1000-0x1fff] [ 0.392381] pci_bus 0000:02: resource 1 [mem 0xbf700000-0xbfafffff] [ 0.392385] pci_bus 0000:02: resource 2 [mem 0xfdf00000-0xfdffffff 64bit pref] [ 0.392391] pci_bus 0000:01: resource 0 [io 0xe000-0xefff] [ 0.392395] pci_bus 0000:01: resource 1 [mem 0xfeb00000-0xfebfffff] [ 0.392399] pci_bus 0000:01: resource 2 [mem 0xfde00000-0xfdefffff 64bit pref] [ 0.392405] pci_bus 0000:03: resource 4 [io 0x0000-0x0cf7] [ 0.392409] pci_bus 0000:03: resource 5 [io 0x0d00-0xffff] [ 0.392413] pci_bus 0000:03: resource 6 [mem 0x000a0000-0x000bffff] [ 0.392417] pci_bus 0000:03: resource 7 [mem 0x000d0000-0x000dffff] [ 0.392422] pci_bus 0000:03: resource 8 [mem 0xbf700000-0xdfffffff] [ 0.392426] pci_bus 0000:03: resource 9 [mem 0xf0000000-0xffffffff] [ 0.392542] NET: Registered protocol family 2 [ 0.392892] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.394859] TCP established hash table entries: 524288 (order: 11, 8388608 bytes) [ 0.398800] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes) [ 0.404716] TCP: Hash tables configured (established 524288 bind 65536) [ 0.404775] TCP reno registered [ 0.404833] UDP hash table entries: 2048 (order: 6, 327680 bytes) [ 0.405251] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes) [ 0.405946] NET: Registered protocol family 1 [ 0.405987] pci 0000:00:02.0: Boot video device [ 0.406165] PCI: CLS 32 bytes, default 64 [ 0.417956] DMA-API: preallocated 32768 debug entries [ 0.417965] DMA-API: debugging enabled by kernel config [ 0.417971] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 0.417977] Placing 64MB software IO TLB between ffff880002ddc000 - ffff880006ddc000 [ 0.417983] software IO TLB at phys 0x2ddc000 - 0x6ddc000 [ 0.420717] audit: initializing netlink socket (disabled) [ 0.420763] type=2000 audit(1268726481.419:1): initialized [ 0.421241] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.421938] msgmni has been set to 7875 [ 0.422898] cryptomgr_test used greatest stack depth: 5352 bytes left [ 0.422962] alg: No test for stdrng (krng) [ 0.423105] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 0.423124] io scheduler noop registered [ 0.423128] io scheduler deadline registered [ 0.423160] io scheduler cfq registered (default) [ 0.423484] pcieport 0000:00:1c.0: setting latency timer to 64 [ 0.423551] pcieport 0000:00:1c.0: irq 24 for MSI/MSI-X [ 0.424181] pcieport 0000:00:1c.1: setting latency timer to 64 [ 0.424244] pcieport 0000:00:1c.1: irq 25 for MSI/MSI-X [ 0.426515] vesafb: framebuffer at 0xd0000000, mapped to 0xffffc90011580000, using 3750k, total 8128k [ 0.426522] vesafb: mode is 1600x1200x8, linelength=1600, pages=3 [ 0.426526] vesafb: scrolling: redraw [ 0.426529] vesafb: Pseudocolor: size=8:8:8:8, shift=0:0:0:0 [ 0.444667] Console: switching to colour frame buffer device 200x75 [ 0.462236] fb0: VESA VGA frame buffer device [ 0.463660] ACPI: SSDT 00000000bf6c20f0 00277 (v01 DpgPmm P001Ist 00000011 INTL 20051117) [ 0.466926] ACPI: SSDT 00000000bf6c2580 00277 (v01 DpgPmm P002Ist 00000012 INTL 20051117) [ 0.484133] intel_rng: FWH not detected [ 0.484265] Linux agpgart interface v0.103 [ 0.484463] agpgart-intel 0000:00:00.0: Intel G33 Chipset [ 0.485627] agpgart-intel 0000:00:00.0: detected 7164K stolen memory [ 0.495395] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000 [ 0.495610] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.501851] brd: module loaded [ 0.504130] loop: module loaded [ 0.504466] ata_piix 0000:00:1f.1: version 2.13 [ 0.504554] ata_piix 0000:00:1f.1: PCI INT A -> GSI 18 (level, low) -> IRQ 18 [ 0.504747] ata_piix 0000:00:1f.1: setting latency timer to 64 [ 0.504984] scsi0 : ata_piix [ 0.505336] scsi1 : ata_piix [ 0.510141] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 [ 0.510238] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 [ 0.510394] ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 [ 0.510496] ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ] [ 0.510645] ata_piix 0000:00:1f.2: setting latency timer to 64 [ 0.510829] scsi2 : ata_piix [ 0.511214] scsi3 : ata_piix [ 0.516880] ata3: SATA max UDMA/133 cmd 0xd080 ctl 0xd000 bmdma 0xc800 irq 19 [ 0.516979] ata4: SATA max UDMA/133 cmd 0xcc00 ctl 0xc880 bmdma 0xc808 irq 19 [ 0.517340] tun: Universal TUN/TAP device driver, 1.6 [ 0.517411] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> [ 0.517634] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 0.517731] r8169 0000:01:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 0.517853] r8169 0000:01:00.0: (unregistered net_device): using 64-bit DMA [ 0.517975] r8169 0000:01:00.0: setting latency timer to 64 [ 0.518121] r8169 0000:01:00.0: irq 26 for MSI/MSI-X [ 0.518411] khelper used greatest stack depth: 5136 bytes left [ 0.518989] r8169 0000:01:00.0: eth0: RTL8102e at 0xffffc9000063e000, 00:19:66:ca:2c:7f, XID 04a00000 IRQ 26 [ 0.521192] netconsole: local port 4444 [ 0.521247] netconsole: local IP 192.168.0.39 [ 0.521307] netconsole: interface eth0 [ 0.521359] netconsole: remote port 6666 [ 0.521413] netconsole: remote IP 192.168.0.10 [ 0.521475] netconsole: remote ethernet address 00:15:58:c5:ed:a8 [ 0.521564] netconsole: device eth0 not up yet, forcing it [ 0.523389] r8169 0000:01:00.0: eth0: link down [ 0.523453] r8169 0000:01:00.0: eth0: link down [ 0.683957] ata4.00: ATA-7: INTEL SSDSA2M040G2GC, 2CV102HB, max UDMA/133 [ 0.684071] ata4.00: 78165360 sectors, multi 16: LBA48 NCQ (depth 0/32) [ 0.691795] ata4.00: configured for UDMA/133 [ 0.699881] ata3.00: ATA-8: Hitachi HDT721025SLA380, STBOA31B, max UDMA/133 [ 0.699997] ata3.00: 488397168 sectors, multi 16: LBA48 NCQ (depth 0/32) [ 0.715852] ata3.00: configured for UDMA/133 [ 0.716480] scsi 2:0:0:0: Direct-Access ATA Hitachi HDT72102 STBO PQ: 0 ANSI: 5 [ 0.720035] sd 2:0:0:0: [sda] 488397168 512-byte logical blocks: (250 GB/232 GiB) [ 0.720618] scsi 3:0:0:0: Direct-Access ATA INTEL SSDSA2M040 2CV1 PQ: 0 ANSI: 5 [ 0.721050] sd 3:0:0:0: [sdb] 78165360 512-byte logical blocks: (40.0 GB/37.2 GiB) [ 0.721222] sd 3:0:0:0: [sdb] Write Protect is off [ 0.721224] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00 [ 0.721293] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 0.721833] sdb: unknown partition table [ 0.742050] sd 2:0:0:0: [sda] Write Protect is off [ 0.742549] sd 3:0:0:0: [sdb] Attached SCSI disk [ 0.748771] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 0.752242] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 0.756154] sda: sda1 sda2 sda3 [ 0.780333] sd 2:0:0:0: [sda] Attached SCSI disk [ 1.736062] async/3 used greatest stack depth: 4776 bytes left [ 1.739753] async/2 used greatest stack depth: 4720 bytes left [ 4.528033] netconsole: timeout waiting for carrier [ 6.156819] console [netcon0] enabled [ 6.156820] netconsole: network logging started [ 6.157229] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 6.157286] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23 [ 6.157320] ehci_hcd 0000:00:1d.7: setting latency timer to 64 [ 6.157324] ehci_hcd 0000:00:1d.7: EHCI Host Controller [ 6.157793] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1 [ 6.157860] ehci_hcd 0000:00:1d.7: using broken periodic workaround [ 6.157874] ehci_hcd 0000:00:1d.7: debug port 1 [ 6.161767] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported [ 6.161803] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfea77c00 [ 6.176032] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 [ 6.176180] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 6.176182] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.176183] usb usb1: Product: EHCI Host Controller [ 6.176184] usb usb1: Manufacturer: Linux 2.6.33 ehci_hcd [ 6.176185] usb usb1: SerialNumber: 0000:00:1d.7 [ 6.176831] hub 1-0:1.0: USB hub found [ 6.176860] hub 1-0:1.0: 8 ports detected [ 6.177512] uhci_hcd: USB Universal Host Controller Interface driver [ 6.202365] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23 [ 6.202374] uhci_hcd 0000:00:1d.0: setting latency timer to 64 [ 6.202378] uhci_hcd 0000:00:1d.0: UHCI Host Controller [ 6.202540] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 [ 6.202575] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000d400 [ 6.202667] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 [ 6.202669] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.202671] usb usb2: Product: UHCI Host Controller [ 6.202672] usb usb2: Manufacturer: Linux 2.6.33 uhci_hcd [ 6.202673] usb usb2: SerialNumber: 0000:00:1d.0 [ 6.202988] hub 2-0:1.0: USB hub found [ 6.203030] hub 2-0:1.0: 2 ports detected [ 6.203335] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19 [ 6.203344] uhci_hcd 0000:00:1d.1: setting latency timer to 64 [ 6.203347] uhci_hcd 0000:00:1d.1: UHCI Host Controller [ 6.203508] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 [ 6.203544] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000d480 [ 6.203639] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 [ 6.203641] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.203642] usb usb3: Product: UHCI Host Controller [ 6.203643] usb usb3: Manufacturer: Linux 2.6.33 uhci_hcd [ 6.203645] usb usb3: SerialNumber: 0000:00:1d.1 [ 6.203962] hub 3-0:1.0: USB hub found [ 6.203974] hub 3-0:1.0: 2 ports detected [ 6.204275] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 [ 6.204284] uhci_hcd 0000:00:1d.2: setting latency timer to 64 [ 6.204287] uhci_hcd 0000:00:1d.2: UHCI Host Controller [ 6.204447] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 [ 6.204499] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000d800 [ 6.204595] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 [ 6.204597] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.204599] usb usb4: Product: UHCI Host Controller [ 6.204600] usb usb4: Manufacturer: Linux 2.6.33 uhci_hcd [ 6.204601] usb usb4: SerialNumber: 0000:00:1d.2 [ 6.204978] hub 4-0:1.0: USB hub found [ 6.204989] hub 4-0:1.0: 2 ports detected [ 6.205269] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16 [ 6.205278] uhci_hcd 0000:00:1d.3: setting latency timer to 64 [ 6.205281] uhci_hcd 0000:00:1d.3: UHCI Host Controller [ 6.205448] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5 [ 6.205498] uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000d880 [ 6.205597] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001 [ 6.205599] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.205600] usb usb5: Product: UHCI Host Controller [ 6.205601] usb usb5: Manufacturer: Linux 2.6.33 uhci_hcd [ 6.205602] usb usb5: SerialNumber: 0000:00:1d.3 [ 6.205912] hub 5-0:1.0: USB hub found [ 6.205924] hub 5-0:1.0: 2 ports detected [ 6.206303] Initializing USB Mass Storage driver... [ 6.206428] usbcore: registered new interface driver usb-storage [ 6.206429] USB Mass Storage support registered. [ 6.206889] PNP: No PS/2 controller found. Probing ports directly. [ 6.251877] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 6.251903] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 6.252259] mice: PS/2 mouse device common for all mice [ 6.252393] rtc_cmos 00:03: RTC can wake from S4 [ 6.252606] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 [ 6.252637] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs [ 6.446711] cpuidle: using governor ladder [ 6.446714] cpuidle: using governor menu [ 6.449762] usbcore: registered new interface driver hiddev [ 6.449873] usbcore: registered new interface driver usbhid [ 6.449874] usbhid: USB HID core driver [ 6.450050] oprofile: using NMI interrupt. [ 6.469847] TCP cubic registered [ 6.469851] NET: Registered protocol family 17 [ 6.499369] registered taskstats version 1 [ 6.503448] rtc_cmos 00:03: setting system clock to 2010-03-16 08:01:28 UTC (1268726488) [ 6.539784] EXT3-fs (sda2): recovery required on readonly filesystem [ 6.543559] EXT3-fs (sda2): write access will be enabled during recovery [ 6.587902] kjournald starting. Commit interval 5 seconds [ 6.591792] EXT3-fs (sda2): recovery complete [ 6.596352] EXT3-fs (sda2): mounted filesystem with writeback data mode [ 6.600318] VFS: Mounted root (ext3 filesystem) readonly on device 8:2. [ 6.604202] Freeing unused kernel memory: 2556k freed [ 6.609265] Write protecting the kernel read-only data: 6144k [ 6.613463] Freeing unused kernel memory: 664k freed [ 6.617826] Freeing unused kernel memory: 332k freed [ 6.860063] usb 3-2: new low speed USB device using uhci_hcd and address 2 [ 7.115503] usb 3-2: New USB device found, idVendor=1241, idProduct=1503 [ 7.119525] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 7.123498] usb 3-2: Product: USB Keyboard [ 7.127376] usb 3-2: Manufacturer: [ 7.181976] input: USB Keyboard as /class/input/input0 [ 7.186467] generic-usb 0003:1241:1503.0001: input,hidraw0: USB HID v1.10 Keyboard [ USB Keyboard] on usb-0000:00:1d.1-2/input0 [ 7.274776] input: USB Keyboard as /class/input/input1 [ 7.279002] generic-usb 0003:1241:1503.0002: input,hidraw1: USB HID v1.10 Device [ USB Keyboard] on usb-0000:00:1d.1-2/input1 [ 7.338603] stty used greatest stack depth: 3744 bytes left [ 7.724093] touch used greatest stack depth: 3664 bytes left [ 8.919804] egrep used greatest stack depth: 3344 bytes left [ 10.713241] EXT3-fs (sda2): using internal journal [ 11.708808] kjournald starting. Commit interval 5 seconds [ 11.713511] EXT3-fs (sda1): using internal journal [ 11.718095] EXT3-fs (sda1): mounted filesystem with writeback data mode [ 12.975258] rc used greatest stack depth: 3136 bytes left lspci -vv: 00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller (rev 10) Subsystem: ASRock Incorporation Device 29c0 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 0 Capabilities: [e0] Vendor Specific Information <?> Kernel driver in use: agpgart-intel 00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express Integrated Graphics Controller (rev 10) (prog-if 00 [VGA controller]) Subsystem: ASRock Incorporation Device 29c2 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 11 Region 0: Memory at fea80000 (32-bit, non-prefetchable) [size=512K] Region 1: I/O ports at dc00 [size=8] Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M] Region 3: Memory at fe900000 (32-bit, non-prefetchable) [size=1M] Expansion ROM at <unassigned> [disabled] Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [d0] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 00001000-00001fff Memory behind bridge: bf700000-bfafffff Prefetchable memory behind bridge: 00000000fdf00000-00000000fdffffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited ExtTag- RBE- FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <1us, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surpise+ Slot # 11, PowerLimit 25.000000; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 4149 Capabilities: [90] Subsystem: ASRock Incorporation Device 27d0 Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100] Virtual Channel <?> Capabilities: [180] Root Complex Link <?> Kernel driver in use: pcieport 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000e000-0000efff Memory behind bridge: feb00000-febfffff Prefetchable memory behind bridge: 00000000fde00000-00000000fdefffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited ExtTag- RBE- FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- LnkCap: Port #2, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <256ns, L1 <4us ClockPM- Surprise- LLActRep+ BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surpise+ Slot # 0, PowerLimit 0.000000; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0300c Data: 4151 Capabilities: [90] Subsystem: ASRock Incorporation Device 27d2 Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100] Virtual Channel <?> Capabilities: [180] Root Complex Link <?> Kernel driver in use: pcieport 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI]) Subsystem: ASRock Incorporation Device 27c8 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 23 Region 4: I/O ports at d400 [size=32] Kernel driver in use: uhci_hcd 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01) (prog-if 00 [UHCI]) Subsystem: ASRock Incorporation Device 27c9 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 19 Region 4: I/O ports at d480 [size=32] Kernel driver in use: uhci_hcd 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01) (prog-if 00 [UHCI]) Subsystem: ASRock Incorporation Device 27ca Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin C routed to IRQ 18 Region 4: I/O ports at d800 [size=32] Kernel driver in use: uhci_hcd 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01) (prog-if 00 [UHCI]) Subsystem: ASRock Incorporation Device 27cb Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin D routed to IRQ 16 Region 4: I/O ports at d880 [size=32] Kernel driver in use: uhci_hcd 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI]) Subsystem: ASRock Incorporation Device 27cc Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 23 Region 0: Memory at fea77c00 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Debug port: BAR=1 offset=00a0 Kernel driver in use: ehci_hcd 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1) (prog-if 01 [Subtractive decode]) Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Bus: primary=00, secondary=03, subordinate=03, sec-latency=32 Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Subsystem: ASRock Incorporation Device 244e 00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01) Subsystem: ASRock Incorporation Device 27b8 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Capabilities: [e0] Vendor Specific Information <?> 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01) (prog-if 8a [Master SecP PriP]) Subsystem: ASRock Incorporation Device 27df Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx+ Latency: 0 Interrupt: pin A routed to IRQ 18 Region 0: I/O ports at 01f0 [size=8] Region 1: I/O ports at 03f4 [size=1] Region 2: I/O ports at 0170 [size=8] Region 3: I/O ports at 0374 [size=1] Region 4: I/O ports at ffa0 [size=16] Kernel driver in use: ata_piix 00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) SATA IDE Controller (rev 01) (prog-if 8f [Master SecP SecO PriP PriO]) Subsystem: ASRock Incorporation Device 27c0 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin B routed to IRQ 19 Region 0: I/O ports at d080 [size=8] Region 1: I/O ports at d000 [size=4] Region 2: I/O ports at cc00 [size=8] Region 3: I/O ports at c880 [size=4] Region 4: I/O ports at c800 [size=16] Capabilities: [70] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: ata_piix 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01) Subsystem: ASRock Incorporation Device 27da Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin B routed to IRQ 5 Region 4: I/O ports at 0400 [size=32] 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02) Subsystem: ASRock Incorporation Device 8136 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 26 Region 0: I/O ports at e800 [size=256] Region 2: Memory at fdeff000 (64-bit, prefetchable) [size=4K] Region 4: Memory at fdee0000 (64-bit, prefetchable) [size=64K] [virtual] Expansion ROM at fde00000 [disabled] [size=128K] Capabilities: [40] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0300c Data: 4169 Capabilities: [70] Express (v2) Endpoint, MSI 01 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 4096 bytes DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <64us ClockPM+ Surprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Not Supported, TimeoutDis+ DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB Capabilities: [ac] MSI-X: Enable- Count=2 Masked- Vector table: BAR=4 offset=00000000 PBA: BAR=4 offset=00000800 Capabilities: [cc] Vital Product Data Not readable Capabilities: [100] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr+ BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [140] Virtual Channel <?> Capabilities: [160] Device Serial Number 08-00-00-00-ff-ff-00-00 Kernel driver in use: r8169 ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) 2010-03-16 8:35 ` J�rn Engel @ 2010-03-16 23:30 ` Robert Hancock 2010-03-16 23:40 ` David Miller 2010-03-26 0:56 ` Robert Hancock 2010-03-17 20:52 ` Francois Romieu 1 sibling, 2 replies; 15+ messages in thread From: Robert Hancock @ 2010-03-16 23:30 UTC (permalink / raw) To: Jörn Engel; +Cc: David Miller, torvalds, linux-kernel, netdev, romieu On Tue, Mar 16, 2010 at 2:35 AM, Jörn Engel <joern@dublin.logfs.org> wrote: > On Mon, 15 March 2010 17:28:45 -0600, Robert Hancock wrote: >> >> What are the symptoms? > > No more network. :) > > According to ifconfig the interface is up and running. If I read > /sys/class/net/eth0 correctly, two packets have been sent and none > received. LED on network card and switch is off. mii-tool is > unhappy. > > With patch in: > Bikini:~# mii-tool > No MII transceiver present!. > > With patch reverted: > Bikini:~# mii-tool > eth0: negotiated 100baseTx-FD flow-control, link ok > > I just noticed lspci is also unhappy. > > With patch in: > Bikini:~# lspci -vv > lspci > pcilib: sysfs_read_vpd: read failed: Connection timed out. > > With patch reverted: > Bikini:~# lspci -vv > lspci2 > Bikini:~# diff -u lspci* > --- lspci 2010-03-16 09:03:02.000000000 +0100 > +++ lspci2 2010-03-16 09:09:36.000000000 +0100 > @@ -246,7 +246,7 @@ > Vector table: BAR=4 offset=00000000 > PBA: BAR=4 offset=00000800 > Capabilities: [cc] Vital Product Data > - Not readable > + Unknown small resource type 00, will not decode more. > Capabilities: [100] Advanced Error Reporting > UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- > UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- > > As you might expect, delta is part of the ethernet controller. > > All "With patch in" output above is typed off the screen. Beware of > typos. > >> Does setting use_dac=0 in the module options >> for r8169 also resolve the problem? > > /sys/modules/r8169 does not exist. How odd. Anyway, simply changing > the default in r8169.c to 0 fixes the problems for me. Good call. I can't really explain how the MII and lspci output is being affected.. However, it's possible that some of the chips supported by this driver don't actually support 64-bit DMA. Your chip is quite a bit older than mine (RTL8102E seems to be one of the older, if not the oldest, PCI-E chipset supported by the driver). Francois, do you know if that's the case, or do you have any active contacts at Realtek who can say? In the meantime, I don't object to reverting the patch for now unless we get this sorted out quickly.. > >> Full dmesg and lspci -vv output might also be useful. > > Both with patch in: > dmesg: > [ 0.000000] Initializing cgroup subsys cpuset > [ 0.000000] Initializing cgroup subsys cpu > [ 0.000000] Linux version 2.6.33 (joern@Dublin) (gcc version 4.3.3 (Debian 4.3.3-3) ) #40 SMP Tue Mar 16 09:01:02 CET 2010 > [ 0.000000] Command line: vga=9 root=/dev/sda2 loglevel=9 netconsole=4444@192.168.0.39/eth0,6666@192.168.0.10/00:15:58:C5:ED:A8 BOOT_IMAGE=bzImage > [ 0.000000] BIOS-provided physical RAM map: > [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f800 (usable) > [ 0.000000] BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved) > [ 0.000000] BIOS-e820: 00000000000e6000 - 0000000000100000 (reserved) > [ 0.000000] BIOS-e820: 0000000000100000 - 00000000bf6b0000 (usable) > [ 0.000000] BIOS-e820: 00000000bf6b0000 - 00000000bf6c0000 (ACPI data) > [ 0.000000] BIOS-e820: 00000000bf6c0000 - 00000000bf6f0000 (ACPI NVS) > [ 0.000000] BIOS-e820: 00000000bf6f0000 - 00000000bf700000 (reserved) > [ 0.000000] BIOS-e820: 00000000fed00000 - 00000000fed00400 (reserved) > [ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) > [ 0.000000] BIOS-e820: 00000000ff380000 - 0000000100000000 (reserved) > [ 0.000000] BIOS-e820: 0000000100000000 - 0000000140000000 (usable) > [ 0.000000] NX (Execute Disable) protection: active > [ 0.000000] DMI present. > [ 0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it. > [ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved) > [ 0.000000] e820 update range: 0000000000000000 - 0000000000001000 (usable) ==> (reserved) > [ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable) > [ 0.000000] No AGP bridge found > [ 0.000000] last_pfn = 0x140000 max_arch_pfn = 0x400000000 > [ 0.000000] MTRR default type: uncachable > [ 0.000000] MTRR fixed ranges enabled: > [ 0.000000] 00000-9FFFF write-back > [ 0.000000] A0000-BFFFF uncachable > [ 0.000000] C0000-CBFFF write-protect > [ 0.000000] CC000-DFFFF uncachable > [ 0.000000] E0000-EFFFF write-through > [ 0.000000] F0000-FFFFF write-protect > [ 0.000000] MTRR variable ranges enabled: > [ 0.000000] 0 base 000000000 mask F00000000 write-back > [ 0.000000] 1 base 100000000 mask FC0000000 write-back > [ 0.000000] 2 base 0C0000000 mask FC0000000 uncachable > [ 0.000000] 3 base 0BF700000 mask FFFF00000 uncachable > [ 0.000000] 4 base 0BF800000 mask FFF800000 uncachable > [ 0.000000] 5 disabled > [ 0.000000] 6 disabled > [ 0.000000] 7 disabled > [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 > [ 0.000000] e820 update range: 00000000bf700000 - 0000000100000000 (usable) ==> (reserved) > [ 0.000000] last_pfn = 0xbf6b0 max_arch_pfn = 0x400000000 > [ 0.000000] initial memory mapped : 0 - 20000000 > [ 0.000000] found SMP MP-table at [ffff8800000ff780] ff780 > [ 0.000000] init_memory_mapping: 0000000000000000-00000000bf6b0000 > [ 0.000000] 0000000000 - 00bf600000 page 2M > [ 0.000000] 00bf600000 - 00bf6b0000 page 4k > [ 0.000000] kernel direct mapping tables up to bf6b0000 @ 16000-1b000 > [ 0.000000] init_memory_mapping: 0000000100000000-0000000140000000 > [ 0.000000] 0100000000 - 0140000000 page 2M > [ 0.000000] kernel direct mapping tables up to 140000000 @ 19000-1f000 > [ 0.000000] ACPI: RSDP 00000000000f9f60 00014 (v00 ACPIAM) > [ 0.000000] ACPI: RSDT 00000000bf6b0000 00040 (v01 040209 RSDT1650 20090402 MSFT 00000097) > [ 0.000000] ACPI: FACP 00000000bf6b0200 00084 (v01 A_M_I OEMFACP 12000601 MSFT 00000097) > [ 0.000000] ACPI: DSDT 00000000bf6b0440 05779 (v01 AS153 AS153151 00000151 INTL 20051117) > [ 0.000000] ACPI: FACS 00000000bf6c0000 00040 > [ 0.000000] ACPI: APIC 00000000bf6b0390 0006C (v01 040209 APIC1650 20090402 MSFT 00000097) > [ 0.000000] ACPI: MCFG 00000000bf6b0400 0003C (v01 040209 OEMMCFG 20090402 MSFT 00000097) > [ 0.000000] ACPI: OEMB 00000000bf6c0040 00071 (v01 040209 OEMB1650 20090402 MSFT 00000097) > [ 0.000000] ACPI: AAFT 00000000bf6b5bc0 00027 (v01 040209 OEMAAFT 20090402 MSFT 00000097) > [ 0.000000] ACPI: GSCI 00000000bf6c00c0 02024 (v01 040209 GMCHSCI 20090402 MSFT 00000097) > [ 0.000000] ACPI: SSDT 00000000bf6c2a10 00A7C (v01 DpgPmm CpuPm 00000012 INTL 20051117) > [ 0.000000] ACPI: Local APIC address 0xfee00000 > [ 0.000000] No NUMA configuration found > [ 0.000000] Faking a node at 0000000000000000-0000000140000000 > [ 0.000000] Initmem setup node 0 0000000000000000-0000000140000000 > [ 0.000000] NODE_DATA [0000000100000000 - 0000000100004fff] > [ 0.000000] [ffffea0000000000-ffffea00045fffff] PMD -> [ffff880100200000-ffff8801039fffff] on node 0 > [ 0.000000] Zone PFN ranges: > [ 0.000000] DMA 0x00000010 -> 0x00001000 > [ 0.000000] DMA32 0x00001000 -> 0x00100000 > [ 0.000000] Normal 0x00100000 -> 0x00140000 > [ 0.000000] Movable zone start PFN for each node > [ 0.000000] early_node_map[3] active PFN ranges > [ 0.000000] 0: 0x00000010 -> 0x0000009f > [ 0.000000] 0: 0x00000100 -> 0x000bf6b0 > [ 0.000000] 0: 0x00100000 -> 0x00140000 > [ 0.000000] On node 0 totalpages: 1046079 > [ 0.000000] DMA zone: 56 pages used for memmap > [ 0.000000] DMA zone: 0 pages reserved > [ 0.000000] DMA zone: 3927 pages, LIFO batch:0 > [ 0.000000] DMA32 zone: 14280 pages used for memmap > [ 0.000000] DMA32 zone: 765672 pages, LIFO batch:31 > [ 0.000000] Normal zone: 3584 pages used for memmap > [ 0.000000] Normal zone: 258560 pages, LIFO batch:31 > [ 0.000000] ACPI: PM-Timer IO Port: 0x808 > [ 0.000000] ACPI: Local APIC address 0xfee00000 > [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled) > [ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled) > [ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) > [ 0.000000] IOAPIC[0]: apic_id 2, version 32, 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 high level) > [ 0.000000] ACPI: IRQ0 used by override. > [ 0.000000] ACPI: IRQ2 used by override. > [ 0.000000] ACPI: IRQ9 used by override. > [ 0.000000] Using ACPI (MADT) for SMP configuration information > [ 0.000000] SMP: Allowing 4 CPUs, 2 hotplug CPUs > [ 0.000000] nr_irqs_gsi: 24 > [ 0.000000] early_res array is doubled to 64 at [1a000 - 1a7ff] > [ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 > [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e6000 > [ 0.000000] PM: Registered nosave memory: 00000000000e6000 - 0000000000100000 > [ 0.000000] PM: Registered nosave memory: 00000000bf6b0000 - 00000000bf6c0000 > [ 0.000000] PM: Registered nosave memory: 00000000bf6c0000 - 00000000bf6f0000 > [ 0.000000] PM: Registered nosave memory: 00000000bf6f0000 - 00000000bf700000 > [ 0.000000] PM: Registered nosave memory: 00000000bf700000 - 00000000fed00000 > [ 0.000000] PM: Registered nosave memory: 00000000fed00000 - 00000000fee00000 > [ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000 > [ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ff380000 > [ 0.000000] PM: Registered nosave memory: 00000000ff380000 - 0000000100000000 > [ 0.000000] Allocating PCI resources starting at bf700000 (gap: bf700000:3f600000) > [ 0.000000] Booting paravirtualized kernel on bare hardware > [ 0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:4 nr_node_ids:1 > [ 0.000000] PERCPU: Embedded 476 pages/cpu @ffff880002600000 s1918952 r8192 d22552 u2097152 > [ 0.000000] pcpu-alloc: s1918952 r8192 d22552 u2097152 alloc=1*2097152 > [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 > [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1028159 > [ 0.000000] Policy zone: Normal > [ 0.000000] Kernel command line: vga=9 root=/dev/sda2 loglevel=9 netconsole=4444@192.168.0.39/eth0,6666@192.168.0.10/00:15:58:C5:ED:A8 BOOT_IMAGE=bzImage > [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) > [ 0.000000] xsave/xrstor: enabled xstate_bv 0x3, cntxt size 0x240 > [ 0.000000] Checking aperture... > [ 0.000000] No AGP bridge found > [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area > [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! > [ 0.000000] Subtract (56 early reservations) > [ 0.000000] #1 [0001000000 - 000241a810] TEXT DATA BSS > [ 0.000000] #2 [000241b000 - 000241b12b] BRK > [ 0.000000] #3 [00000ff790 - 0000100000] BIOS reserved > [ 0.000000] #4 [00000ff780 - 00000ff790] MP-table mpf > [ 0.000000] #5 [000009e400 - 00000fcc20] BIOS reserved > [ 0.000000] #6 [00000fcd5c - 00000ff780] BIOS reserved > [ 0.000000] #7 [00000fcc20 - 00000fcd5c] MP-table mpc > [ 0.000000] #8 [0000010000 - 0000012000] TRAMPOLINE > [ 0.000000] #9 [0000012000 - 0000016000] ACPI WAKEUP > [ 0.000000] #10 [0000016000 - 0000019000] PGTABLE > [ 0.000000] #11 [0000019000 - 000001a000] PGTABLE > [ 0.000000] #12 [0100000000 - 0100005000] NODE_DATA > [ 0.000000] #13 [000241b140 - 000241c140] BOOTMEM > [ 0.000000] #14 [000241a840 - 000241ab40] BOOTMEM > [ 0.000000] #15 [0100005000 - 0100006000] BOOTMEM > [ 0.000000] #16 [0100006000 - 0100007000] BOOTMEM > [ 0.000000] #17 [0100200000 - 0103a00000] MEMMAP 0 > [ 0.000000] #18 [000241c140 - 000241c640] BOOTMEM > [ 0.000000] #19 [000241c640 - 000246c640] BOOTMEM > [ 0.000000] #20 [000246c640 - 0002480640] BOOTMEM > [ 0.000000] #21 [0002481000 - 0002482000] BOOTMEM > [ 0.000000] #22 [000241ab40 - 000241ab83] BOOTMEM > [ 0.000000] #23 [000241abc0 - 000241ae60] BOOTMEM > [ 0.000000] #24 [000241ae80 - 000241aee8] BOOTMEM > [ 0.000000] #25 [000241af00 - 000241af68] BOOTMEM > [ 0.000000] #26 [000241af80 - 000241afe8] BOOTMEM > [ 0.000000] #27 [0002480640 - 00024806a8] BOOTMEM > [ 0.000000] #28 [00024806c0 - 0002480728] BOOTMEM > [ 0.000000] #29 [0002480740 - 00024807a8] BOOTMEM > [ 0.000000] #30 [00024807c0 - 0002480828] BOOTMEM > [ 0.000000] #31 [0002480840 - 00024808a8] BOOTMEM > [ 0.000000] #32 [00024808c0 - 0002480928] BOOTMEM > [ 0.000000] #33 [0002480940 - 00024809a8] BOOTMEM > [ 0.000000] #34 [00024809c0 - 0002480a28] BOOTMEM > [ 0.000000] #35 [0002480a40 - 0002480a60] BOOTMEM > [ 0.000000] #36 [0002480a80 - 0002480aa0] BOOTMEM > [ 0.000000] #37 [0002480ac0 - 0002480b3a] BOOTMEM > [ 0.000000] #38 [0002480b40 - 0002480bba] BOOTMEM > [ 0.000000] #39 [0002600000 - 00027dc000] BOOTMEM > [ 0.000000] #40 [0002800000 - 00029dc000] BOOTMEM > [ 0.000000] #41 [0002a00000 - 0002bdc000] BOOTMEM > [ 0.000000] #42 [0002c00000 - 0002ddc000] BOOTMEM > [ 0.000000] #43 [0002480bc0 - 0002480bc8] BOOTMEM > [ 0.000000] #44 [0002480c00 - 0002480c08] BOOTMEM > [ 0.000000] #45 [0002480c40 - 0002480c50] BOOTMEM > [ 0.000000] #46 [0002480c80 - 0002480ca0] BOOTMEM > [ 0.000000] #47 [0002480cc0 - 0002480e10] BOOTMEM > [ 0.000000] #48 [0002480e40 - 0002480ec0] BOOTMEM > [ 0.000000] #49 [0002480ec0 - 0002480f40] BOOTMEM > [ 0.000000] #50 [0002482000 - 000248a000] BOOTMEM > [ 0.000000] #51 [000248a000 - 000248a240] BOOTMEM > [ 0.000000] #52 [0002ddc000 - 0006ddc000] BOOTMEM > [ 0.000000] #53 [000248a240 - 00024aa240] BOOTMEM > [ 0.000000] #54 [00024aa240 - 00024ea240] BOOTMEM > [ 0.000000] #55 [000001a800 - 0000022800] BOOTMEM > [ 0.000000] 23 40 - 80 9e > [ 0.000000] 100 100 - 1000 1000 > [ 0.000000] 24eb 2500 - 2600 2600 > [ 0.000000] 27dc - 2800 > [ 0.000000] 29dc - 2a00 > [ 0.000000] 2bdc - 2c00 > [ 0.000000] 6ddc 6e00 - bf680 bf6b0 > [ 0.000000] 100007 100040 - 100200 100200 > [ 0.000000] 103a00 103a00 - 140000 140000 > [ 0.000000] Memory: 4032292k/5242880k available (3411k kernel code, 1058564k absent, 152024k reserved, 3689k data, 2556k init) > [ 0.000000] Hierarchical RCU implementation. > [ 0.000000] NR_IRQS:1280 > [ 0.000000] Console: colour dummy device 80x25 > [ 0.000000] console [tty0] enabled > [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar > [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 > [ 0.000000] ... MAX_LOCK_DEPTH: 48 > [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 > [ 0.000000] ... CLASSHASH_SIZE: 4096 > [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 > [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 > [ 0.000000] ... CHAINHASH_SIZE: 16384 > [ 0.000000] memory used by lock dependency info: 6367 kB > [ 0.000000] per task-struct memory footprint: 2688 bytes > [ 0.000000] ODEBUG: 11 of 11 active objects replaced > [ 0.000000] Fast TSC calibration using PIT > [ 0.000000] Detected 2880.133 MHz processor. > [ 0.004030] Calibrating delay loop (skipped), value calculated using timer frequency.. 5760.26 BogoMIPS (lpj=11520532) > [ 0.004700] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) > [ 0.008489] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) > [ 0.009422] Mount-cache hash table entries: 256 > [ 0.010361] Initializing cgroup subsys ns > [ 0.010368] Initializing cgroup subsys cpuacct > [ 0.010382] Initializing cgroup subsys devices > [ 0.010479] CPU: Physical Processor ID: 0 > [ 0.010483] CPU: Processor Core ID: 0 > [ 0.010488] mce: CPU supports 6 MCE banks > [ 0.010496] CPU0: Thermal monitoring enabled (TM2) > [ 0.010506] using mwait in idle threads. > [ 0.010510] Performance Events: Core2 events, Intel PMU driver. > [ 0.010524] ... version: 2 > [ 0.010527] ... bit width: 40 > [ 0.010530] ... generic registers: 2 > [ 0.010534] ... value mask: 000000ffffffffff > [ 0.010538] ... max period: 000000007fffffff > [ 0.010541] ... fixed-purpose events: 3 > [ 0.010544] ... event mask: 0000000700000003 > [ 0.011517] ACPI: Core revision 20100121 > [ 0.028016] ftrace: converting mcount calls to 0f 1f 44 00 00 > [ 0.028024] ftrace: allocating 14208 entries in 56 pages > [ 0.032154] Setting APIC routing to flat > [ 0.032565] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 > [ 0.075613] CPU0: Intel Pentium(R) Dual-Core CPU E5200 @ 2.50GHz stepping 0a > [ 0.076000] lockdep: fixing up alternatives. > [ 0.076000] Booting Node 0, Processors #1 > [ 0.164047] Brought up 2 CPUs > [ 0.164054] Total of 2 processors activated (11519.94 BogoMIPS). > [ 0.164753] khelper used greatest stack depth: 5888 bytes left > [ 0.164753] NET: Registered protocol family 16 > [ 0.164753] ACPI: bus type pci registered > [ 0.164753] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) > [ 0.164753] PCI: not using MMCONFIG > [ 0.164753] PCI: Using configuration type 1 for base access > [ 0.164753] khelper used greatest stack depth: 5808 bytes left > [ 0.172140] bio: create slab <bio-0> at 0 > [ 0.182217] ACPI: EC: Look up EC in DSDT > [ 0.190712] ACPI: Executed 1 blocks of module-level executable AML code > [ 0.205132] ACPI: Interpreter enabled > [ 0.205137] ACPI: (supports S0 S1 S3 S4 S5) > [ 0.205224] ACPI: Using IOAPIC for interrupt routing > [ 0.205312] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) > [ 0.212093] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources > [ 0.328031] ACPI: No dock devices found. > [ 0.328040] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug > [ 0.328755] ACPI: PCI Root Bridge [PCI0] (0000:00) > [ 0.328991] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7] > [ 0.328991] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff] > [ 0.328991] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff] > [ 0.328991] pci_root PNP0A08:00: host bridge window [mem 0x000d0000-0x000dffff] > [ 0.328991] pci_root PNP0A08:00: host bridge window [mem 0xbf700000-0xdfffffff] > [ 0.328991] pci_root PNP0A08:00: host bridge window [mem 0xf0000000-0xffffffff] > [ 0.328991] pci 0000:00:02.0: reg 10: [mem 0xfea80000-0xfeafffff] > [ 0.328991] pci 0000:00:02.0: reg 14: [io 0xdc00-0xdc07] > [ 0.328991] pci 0000:00:02.0: reg 18: [mem 0xd0000000-0xdfffffff pref] > [ 0.328991] pci 0000:00:02.0: reg 1c: [mem 0xfe900000-0xfe9fffff] > [ 0.328991] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold > [ 0.328991] pci 0000:00:1c.0: PME# disabled > [ 0.329041] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold > [ 0.329049] pci 0000:00:1c.1: PME# disabled > [ 0.329129] pci 0000:00:1d.0: reg 20: [io 0xd400-0xd41f] > [ 0.329208] pci 0000:00:1d.1: reg 20: [io 0xd480-0xd49f] > [ 0.329286] pci 0000:00:1d.2: reg 20: [io 0xd800-0xd81f] > [ 0.329366] pci 0000:00:1d.3: reg 20: [io 0xd880-0xd89f] > [ 0.329442] pci 0000:00:1d.7: reg 10: [mem 0xfea77c00-0xfea77fff] > [ 0.329522] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold > [ 0.329530] pci 0000:00:1d.7: PME# disabled > [ 0.329726] pci 0000:00:1f.0: Force enabled HPET at 0xfed00000 > [ 0.329735] pci 0000:00:1f.0: quirk: [io 0x0800-0x087f] claimed by ICH6 ACPI/GPIO/TCO > [ 0.329743] pci 0000:00:1f.0: quirk: [io 0x0480-0x04bf] claimed by ICH6 GPIO > [ 0.329750] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0280 (mask 00ff) > [ 0.329758] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0300 (mask 003f) > [ 0.329824] pci 0000:00:1f.1: reg 10: [io 0x0000-0x0007] > [ 0.329835] pci 0000:00:1f.1: reg 14: [io 0x0000-0x0003] > [ 0.329846] pci 0000:00:1f.1: reg 18: [io 0x08f0-0x08f7] > [ 0.329856] pci 0000:00:1f.1: reg 1c: [io 0x08f8-0x08fb] > [ 0.329867] pci 0000:00:1f.1: reg 20: [io 0xffa0-0xffaf] > [ 0.329928] pci 0000:00:1f.2: reg 10: [io 0xd080-0xd087] > [ 0.329938] pci 0000:00:1f.2: reg 14: [io 0xd000-0xd003] > [ 0.329948] pci 0000:00:1f.2: reg 18: [io 0xcc00-0xcc07] > [ 0.329958] pci 0000:00:1f.2: reg 1c: [io 0xc880-0xc883] > [ 0.329968] pci 0000:00:1f.2: reg 20: [io 0xc800-0xc80f] > [ 0.330010] pci 0000:00:1f.2: PME# supported from D3hot > [ 0.330016] pci 0000:00:1f.2: PME# disabled > [ 0.330085] pci 0000:00:1f.3: reg 20: [io 0x0400-0x041f] > [ 0.330192] pci 0000:00:1c.0: PCI bridge to [bus 02-02] > [ 0.330199] pci 0000:00:1c.0: bridge window [io f000 - 0000] reg reading > [ 0.330207] pci 0000:00:1c.0: bridge window [mem 0xfff00000 - 0x000fffff] reg reading > [ 0.330219] pci 0000:00:1c.0: bridge window [mem 0xfdf00000-0xfdffffff 64bit pref] > [ 0.330329] pci 0000:01:00.0: reg 10: [io 0xe800-0xe8ff] > [ 0.330359] pci 0000:01:00.0: reg 18: [mem 0xfdeff000-0xfdefffff 64bit pref] > [ 0.330381] pci 0000:01:00.0: reg 20: [mem 0xfdee0000-0xfdeeffff 64bit pref] > [ 0.330395] pci 0000:01:00.0: reg 30: [mem 0x00000000-0x0001ffff pref] > [ 0.330454] pci 0000:01:00.0: supports D1 D2 > [ 0.330458] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold > [ 0.330467] pci 0000:01:00.0: PME# disabled > [ 0.330500] pci 0000:00:1c.1: PCI bridge to [bus 01-01] > [ 0.330507] pci 0000:00:1c.1: bridge window [io 0xe000-0xefff] > [ 0.330515] pci 0000:00:1c.1: bridge window [mem 0xfeb00000-0xfebfffff] > [ 0.330526] pci 0000:00:1c.1: bridge window [mem 0xfde00000-0xfdefffff 64bit pref] > [ 0.330638] pci 0000:00:1e.0: PCI bridge to [bus 03-03] (subtractive decode) > [ 0.330646] pci 0000:00:1e.0: bridge window [io f000 - 0000] reg reading > [ 0.330654] pci 0000:00:1e.0: bridge window [mem 0xfff00000 - 0x000fffff] reg reading > [ 0.330666] pci 0000:00:1e.0: bridge window [mem 0xfff00000 - 000fffff pref] reg reading > [ 0.330672] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode) > [ 0.330678] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode) > [ 0.330683] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode) > [ 0.330690] pci 0000:00:1e.0: bridge window [mem 0x000d0000-0x000dffff] (subtractive decode) > [ 0.330696] pci 0000:00:1e.0: bridge window [mem 0xbf700000-0xdfffffff] (subtractive decode) > [ 0.330702] pci 0000:00:1e.0: bridge window [mem 0xf0000000-0xffffffff] (subtractive decode) > [ 0.330733] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] > [ 0.332114] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT] > [ 0.332536] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P4._PRT] > [ 0.332681] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P5._PRT] > [ 0.357702] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15) > [ 0.357702] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15) > [ 0.357702] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *7 10 11 12 14 15) > [ 0.357702] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 10 11 12 14 15) > [ 0.357702] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. > [ 0.357702] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. > [ 0.357702] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled. > [ 0.357702] ACPI: PCI Interrupt Link [LNKH] (IRQs *3 4 5 6 7 10 11 12 14 15) > [ 0.360218] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none > [ 0.360218] vgaarb: loaded > [ 0.360347] SCSI subsystem initialized > [ 0.360347] libata version 3.00 loaded. > [ 0.360347] usbcore: registered new interface driver usbfs > [ 0.360347] usbcore: registered new interface driver hub > [ 0.360347] usbcore: registered new device driver usb > [ 0.360347] PCI: Using ACPI for IRQ routing > [ 0.360347] PCI: pci_cache_line_size set to 64 bytes > [ 0.360347] reserve RAM buffer: 000000000009f800 - 000000000009ffff > [ 0.360347] reserve RAM buffer: 00000000bf6b0000 - 00000000bfffffff > [ 0.360347] hpet clockevent registered > [ 0.360347] HPET: 3 timers in total, 0 timers will be used for per-cpu timer > [ 0.360347] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 > [ 0.360347] hpet0: 3 comparators, 64-bit 14.318180 MHz counter > [ 0.372049] Switching to clocksource tsc > [ 0.378630] pnp: PnP ACPI init > [ 0.378664] ACPI: bus type pnp registered > [ 0.386324] pnp: PnP ACPI: found 13 devices > [ 0.386329] ACPI: ACPI bus type pnp unregistered > [ 0.386350] system 00:01: [mem 0xfed14000-0xfed19fff] has been reserved > [ 0.386369] system 00:06: [io 0x04d0-0x04d1] has been reserved > [ 0.386375] system 00:06: [io 0x0800-0x087f] has been reserved > [ 0.386380] system 00:06: [io 0x0480-0x04bf] has been reserved > [ 0.386385] system 00:06: [io 0x0900-0x090f] has been reserved > [ 0.386391] system 00:06: [mem 0xfed1c000-0xfed1ffff] has been reserved > [ 0.386396] system 00:06: [mem 0xfed20000-0xfed8ffff] has been reserved > [ 0.386412] system 00:08: [mem 0xffc00000-0xfff7ffff] has been reserved > [ 0.386432] system 00:09: [mem 0xfec00000-0xfec00fff] could not be reserved > [ 0.386438] system 00:09: [mem 0xfee00000-0xfee00fff] has been reserved > [ 0.386453] system 00:0a: [io 0x0290-0x029f] has been reserved > [ 0.386467] system 00:0b: [mem 0xe0000000-0xefffffff] has been reserved > [ 0.386483] system 00:0c: [mem 0x00000000-0x0009ffff] could not be reserved > [ 0.386489] system 00:0c: [mem 0x000c0000-0x000cffff] has been reserved > [ 0.386496] system 00:0c: [mem 0x000e0000-0x000fffff] could not be reserved > [ 0.386503] system 00:0c: [mem 0x00100000-0xbf6fffff] could not be reserved > [ 0.392112] PCI: max bus depth: 1 pci_try_num: 2 > [ 0.392155] pci 0000:00:1c.0: BAR 8: assigned [mem 0xbf700000-0xbfafffff] > [ 0.392163] pci 0000:00:1c.0: BAR 7: assigned [io 0x1000-0x1fff] > [ 0.392168] pci 0000:00:1c.0: PCI bridge to [bus 02-02] > [ 0.392174] pci 0000:00:1c.0: bridge window [io 0x1000-0x1fff] > [ 0.392183] pci 0000:00:1c.0: bridge window [mem 0xbf700000-0xbfafffff] > [ 0.392191] pci 0000:00:1c.0: bridge window [mem 0xfdf00000-0xfdffffff 64bit pref] > [ 0.392204] pci 0000:01:00.0: BAR 6: assigned [mem 0xfde00000-0xfde1ffff pref] > [ 0.392210] pci 0000:00:1c.1: PCI bridge to [bus 01-01] > [ 0.392216] pci 0000:00:1c.1: bridge window [io 0xe000-0xefff] > [ 0.392225] pci 0000:00:1c.1: bridge window [mem 0xfeb00000-0xfebfffff] > [ 0.392232] pci 0000:00:1c.1: bridge window [mem 0xfde00000-0xfdefffff 64bit pref] > [ 0.392244] pci 0000:00:1e.0: PCI bridge to [bus 03-03] > [ 0.392248] pci 0000:00:1e.0: bridge window [io disabled] > [ 0.392257] pci 0000:00:1e.0: bridge window [mem disabled] > [ 0.392264] pci 0000:00:1e.0: bridge window [mem pref disabled] > [ 0.392284] pci 0000:00:1c.0: enabling device (0106 -> 0107) > [ 0.392299] pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 > [ 0.392307] pci 0000:00:1c.0: setting latency timer to 64 > [ 0.392325] pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 > [ 0.392333] pci 0000:00:1c.1: setting latency timer to 64 > [ 0.392345] pci 0000:00:1e.0: setting latency timer to 64 > [ 0.392351] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7] > [ 0.392355] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff] > [ 0.392359] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff] > [ 0.392364] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dffff] > [ 0.392368] pci_bus 0000:00: resource 8 [mem 0xbf700000-0xdfffffff] > [ 0.392372] pci_bus 0000:00: resource 9 [mem 0xf0000000-0xffffffff] > [ 0.392377] pci_bus 0000:02: resource 0 [io 0x1000-0x1fff] > [ 0.392381] pci_bus 0000:02: resource 1 [mem 0xbf700000-0xbfafffff] > [ 0.392385] pci_bus 0000:02: resource 2 [mem 0xfdf00000-0xfdffffff 64bit pref] > [ 0.392391] pci_bus 0000:01: resource 0 [io 0xe000-0xefff] > [ 0.392395] pci_bus 0000:01: resource 1 [mem 0xfeb00000-0xfebfffff] > [ 0.392399] pci_bus 0000:01: resource 2 [mem 0xfde00000-0xfdefffff 64bit pref] > [ 0.392405] pci_bus 0000:03: resource 4 [io 0x0000-0x0cf7] > [ 0.392409] pci_bus 0000:03: resource 5 [io 0x0d00-0xffff] > [ 0.392413] pci_bus 0000:03: resource 6 [mem 0x000a0000-0x000bffff] > [ 0.392417] pci_bus 0000:03: resource 7 [mem 0x000d0000-0x000dffff] > [ 0.392422] pci_bus 0000:03: resource 8 [mem 0xbf700000-0xdfffffff] > [ 0.392426] pci_bus 0000:03: resource 9 [mem 0xf0000000-0xffffffff] > [ 0.392542] NET: Registered protocol family 2 > [ 0.392892] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes) > [ 0.394859] TCP established hash table entries: 524288 (order: 11, 8388608 bytes) > [ 0.398800] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes) > [ 0.404716] TCP: Hash tables configured (established 524288 bind 65536) > [ 0.404775] TCP reno registered > [ 0.404833] UDP hash table entries: 2048 (order: 6, 327680 bytes) > [ 0.405251] UDP-Lite hash table entries: 2048 (order: 6, 327680 bytes) > [ 0.405946] NET: Registered protocol family 1 > [ 0.405987] pci 0000:00:02.0: Boot video device > [ 0.406165] PCI: CLS 32 bytes, default 64 > [ 0.417956] DMA-API: preallocated 32768 debug entries > [ 0.417965] DMA-API: debugging enabled by kernel config > [ 0.417971] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) > [ 0.417977] Placing 64MB software IO TLB between ffff880002ddc000 - ffff880006ddc000 > [ 0.417983] software IO TLB at phys 0x2ddc000 - 0x6ddc000 > [ 0.420717] audit: initializing netlink socket (disabled) > [ 0.420763] type=2000 audit(1268726481.419:1): initialized > [ 0.421241] HugeTLB registered 2 MB page size, pre-allocated 0 pages > [ 0.421938] msgmni has been set to 7875 > [ 0.422898] cryptomgr_test used greatest stack depth: 5352 bytes left > [ 0.422962] alg: No test for stdrng (krng) > [ 0.423105] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) > [ 0.423124] io scheduler noop registered > [ 0.423128] io scheduler deadline registered > [ 0.423160] io scheduler cfq registered (default) > [ 0.423484] pcieport 0000:00:1c.0: setting latency timer to 64 > [ 0.423551] pcieport 0000:00:1c.0: irq 24 for MSI/MSI-X > [ 0.424181] pcieport 0000:00:1c.1: setting latency timer to 64 > [ 0.424244] pcieport 0000:00:1c.1: irq 25 for MSI/MSI-X > [ 0.426515] vesafb: framebuffer at 0xd0000000, mapped to 0xffffc90011580000, using 3750k, total 8128k > [ 0.426522] vesafb: mode is 1600x1200x8, linelength=1600, pages=3 > [ 0.426526] vesafb: scrolling: redraw > [ 0.426529] vesafb: Pseudocolor: size=8:8:8:8, shift=0:0:0:0 > [ 0.444667] Console: switching to colour frame buffer device 200x75 > [ 0.462236] fb0: VESA VGA frame buffer device > [ 0.463660] ACPI: SSDT 00000000bf6c20f0 00277 (v01 DpgPmm P001Ist 00000011 INTL 20051117) > [ 0.466926] ACPI: SSDT 00000000bf6c2580 00277 (v01 DpgPmm P002Ist 00000012 INTL 20051117) > [ 0.484133] intel_rng: FWH not detected > [ 0.484265] Linux agpgart interface v0.103 > [ 0.484463] agpgart-intel 0000:00:00.0: Intel G33 Chipset > [ 0.485627] agpgart-intel 0000:00:00.0: detected 7164K stolen memory > [ 0.495395] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000 > [ 0.495610] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled > [ 0.501851] brd: module loaded > [ 0.504130] loop: module loaded > [ 0.504466] ata_piix 0000:00:1f.1: version 2.13 > [ 0.504554] ata_piix 0000:00:1f.1: PCI INT A -> GSI 18 (level, low) -> IRQ 18 > [ 0.504747] ata_piix 0000:00:1f.1: setting latency timer to 64 > [ 0.504984] scsi0 : ata_piix > [ 0.505336] scsi1 : ata_piix > [ 0.510141] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 > [ 0.510238] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 > [ 0.510394] ata_piix 0000:00:1f.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 > [ 0.510496] ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ] > [ 0.510645] ata_piix 0000:00:1f.2: setting latency timer to 64 > [ 0.510829] scsi2 : ata_piix > [ 0.511214] scsi3 : ata_piix > [ 0.516880] ata3: SATA max UDMA/133 cmd 0xd080 ctl 0xd000 bmdma 0xc800 irq 19 > [ 0.516979] ata4: SATA max UDMA/133 cmd 0xcc00 ctl 0xc880 bmdma 0xc808 irq 19 > [ 0.517340] tun: Universal TUN/TAP device driver, 1.6 > [ 0.517411] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> > [ 0.517634] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded > [ 0.517731] r8169 0000:01:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 > [ 0.517853] r8169 0000:01:00.0: (unregistered net_device): using 64-bit DMA > [ 0.517975] r8169 0000:01:00.0: setting latency timer to 64 > [ 0.518121] r8169 0000:01:00.0: irq 26 for MSI/MSI-X > [ 0.518411] khelper used greatest stack depth: 5136 bytes left > [ 0.518989] r8169 0000:01:00.0: eth0: RTL8102e at 0xffffc9000063e000, 00:19:66:ca:2c:7f, XID 04a00000 IRQ 26 > [ 0.521192] netconsole: local port 4444 > [ 0.521247] netconsole: local IP 192.168.0.39 > [ 0.521307] netconsole: interface eth0 > [ 0.521359] netconsole: remote port 6666 > [ 0.521413] netconsole: remote IP 192.168.0.10 > [ 0.521475] netconsole: remote ethernet address 00:15:58:c5:ed:a8 > [ 0.521564] netconsole: device eth0 not up yet, forcing it > [ 0.523389] r8169 0000:01:00.0: eth0: link down > [ 0.523453] r8169 0000:01:00.0: eth0: link down > [ 0.683957] ata4.00: ATA-7: INTEL SSDSA2M040G2GC, 2CV102HB, max UDMA/133 > [ 0.684071] ata4.00: 78165360 sectors, multi 16: LBA48 NCQ (depth 0/32) > [ 0.691795] ata4.00: configured for UDMA/133 > [ 0.699881] ata3.00: ATA-8: Hitachi HDT721025SLA380, STBOA31B, max UDMA/133 > [ 0.699997] ata3.00: 488397168 sectors, multi 16: LBA48 NCQ (depth 0/32) > [ 0.715852] ata3.00: configured for UDMA/133 > [ 0.716480] scsi 2:0:0:0: Direct-Access ATA Hitachi HDT72102 STBO PQ: 0 ANSI: 5 > [ 0.720035] sd 2:0:0:0: [sda] 488397168 512-byte logical blocks: (250 GB/232 GiB) > [ 0.720618] scsi 3:0:0:0: Direct-Access ATA INTEL SSDSA2M040 2CV1 PQ: 0 ANSI: 5 > [ 0.721050] sd 3:0:0:0: [sdb] 78165360 512-byte logical blocks: (40.0 GB/37.2 GiB) > [ 0.721222] sd 3:0:0:0: [sdb] Write Protect is off > [ 0.721224] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00 > [ 0.721293] sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA > [ 0.721833] sdb: unknown partition table > [ 0.742050] sd 2:0:0:0: [sda] Write Protect is off > [ 0.742549] sd 3:0:0:0: [sdb] Attached SCSI disk > [ 0.748771] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00 > [ 0.752242] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA > [ 0.756154] sda: sda1 sda2 sda3 > [ 0.780333] sd 2:0:0:0: [sda] Attached SCSI disk > [ 1.736062] async/3 used greatest stack depth: 4776 bytes left > [ 1.739753] async/2 used greatest stack depth: 4720 bytes left > [ 4.528033] netconsole: timeout waiting for carrier > [ 6.156819] console [netcon0] enabled > [ 6.156820] netconsole: network logging started > [ 6.157229] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver > [ 6.157286] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23 > [ 6.157320] ehci_hcd 0000:00:1d.7: setting latency timer to 64 > [ 6.157324] ehci_hcd 0000:00:1d.7: EHCI Host Controller > [ 6.157793] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1 > [ 6.157860] ehci_hcd 0000:00:1d.7: using broken periodic workaround > [ 6.157874] ehci_hcd 0000:00:1d.7: debug port 1 > [ 6.161767] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported > [ 6.161803] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfea77c00 > [ 6.176032] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 > [ 6.176180] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 > [ 6.176182] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 > [ 6.176183] usb usb1: Product: EHCI Host Controller > [ 6.176184] usb usb1: Manufacturer: Linux 2.6.33 ehci_hcd > [ 6.176185] usb usb1: SerialNumber: 0000:00:1d.7 > [ 6.176831] hub 1-0:1.0: USB hub found > [ 6.176860] hub 1-0:1.0: 8 ports detected > [ 6.177512] uhci_hcd: USB Universal Host Controller Interface driver > [ 6.202365] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23 > [ 6.202374] uhci_hcd 0000:00:1d.0: setting latency timer to 64 > [ 6.202378] uhci_hcd 0000:00:1d.0: UHCI Host Controller > [ 6.202540] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 > [ 6.202575] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000d400 > [ 6.202667] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 > [ 6.202669] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 > [ 6.202671] usb usb2: Product: UHCI Host Controller > [ 6.202672] usb usb2: Manufacturer: Linux 2.6.33 uhci_hcd > [ 6.202673] usb usb2: SerialNumber: 0000:00:1d.0 > [ 6.202988] hub 2-0:1.0: USB hub found > [ 6.203030] hub 2-0:1.0: 2 ports detected > [ 6.203335] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19 > [ 6.203344] uhci_hcd 0000:00:1d.1: setting latency timer to 64 > [ 6.203347] uhci_hcd 0000:00:1d.1: UHCI Host Controller > [ 6.203508] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 > [ 6.203544] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000d480 > [ 6.203639] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 > [ 6.203641] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 > [ 6.203642] usb usb3: Product: UHCI Host Controller > [ 6.203643] usb usb3: Manufacturer: Linux 2.6.33 uhci_hcd > [ 6.203645] usb usb3: SerialNumber: 0000:00:1d.1 > [ 6.203962] hub 3-0:1.0: USB hub found > [ 6.203974] hub 3-0:1.0: 2 ports detected > [ 6.204275] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 > [ 6.204284] uhci_hcd 0000:00:1d.2: setting latency timer to 64 > [ 6.204287] uhci_hcd 0000:00:1d.2: UHCI Host Controller > [ 6.204447] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 > [ 6.204499] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000d800 > [ 6.204595] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 > [ 6.204597] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 > [ 6.204599] usb usb4: Product: UHCI Host Controller > [ 6.204600] usb usb4: Manufacturer: Linux 2.6.33 uhci_hcd > [ 6.204601] usb usb4: SerialNumber: 0000:00:1d.2 > [ 6.204978] hub 4-0:1.0: USB hub found > [ 6.204989] hub 4-0:1.0: 2 ports detected > [ 6.205269] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16 > [ 6.205278] uhci_hcd 0000:00:1d.3: setting latency timer to 64 > [ 6.205281] uhci_hcd 0000:00:1d.3: UHCI Host Controller > [ 6.205448] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5 > [ 6.205498] uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000d880 > [ 6.205597] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001 > [ 6.205599] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 > [ 6.205600] usb usb5: Product: UHCI Host Controller > [ 6.205601] usb usb5: Manufacturer: Linux 2.6.33 uhci_hcd > [ 6.205602] usb usb5: SerialNumber: 0000:00:1d.3 > [ 6.205912] hub 5-0:1.0: USB hub found > [ 6.205924] hub 5-0:1.0: 2 ports detected > [ 6.206303] Initializing USB Mass Storage driver... > [ 6.206428] usbcore: registered new interface driver usb-storage > [ 6.206429] USB Mass Storage support registered. > [ 6.206889] PNP: No PS/2 controller found. Probing ports directly. > [ 6.251877] serio: i8042 KBD port at 0x60,0x64 irq 1 > [ 6.251903] serio: i8042 AUX port at 0x60,0x64 irq 12 > [ 6.252259] mice: PS/2 mouse device common for all mice > [ 6.252393] rtc_cmos 00:03: RTC can wake from S4 > [ 6.252606] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0 > [ 6.252637] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs > [ 6.446711] cpuidle: using governor ladder > [ 6.446714] cpuidle: using governor menu > [ 6.449762] usbcore: registered new interface driver hiddev > [ 6.449873] usbcore: registered new interface driver usbhid > [ 6.449874] usbhid: USB HID core driver > [ 6.450050] oprofile: using NMI interrupt. > [ 6.469847] TCP cubic registered > [ 6.469851] NET: Registered protocol family 17 > [ 6.499369] registered taskstats version 1 > [ 6.503448] rtc_cmos 00:03: setting system clock to 2010-03-16 08:01:28 UTC (1268726488) > [ 6.539784] EXT3-fs (sda2): recovery required on readonly filesystem > [ 6.543559] EXT3-fs (sda2): write access will be enabled during recovery > [ 6.587902] kjournald starting. Commit interval 5 seconds > [ 6.591792] EXT3-fs (sda2): recovery complete > [ 6.596352] EXT3-fs (sda2): mounted filesystem with writeback data mode > [ 6.600318] VFS: Mounted root (ext3 filesystem) readonly on device 8:2. > [ 6.604202] Freeing unused kernel memory: 2556k freed > [ 6.609265] Write protecting the kernel read-only data: 6144k > [ 6.613463] Freeing unused kernel memory: 664k freed > [ 6.617826] Freeing unused kernel memory: 332k freed > [ 6.860063] usb 3-2: new low speed USB device using uhci_hcd and address 2 > [ 7.115503] usb 3-2: New USB device found, idVendor=1241, idProduct=1503 > [ 7.119525] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 > [ 7.123498] usb 3-2: Product: USB Keyboard > [ 7.127376] usb 3-2: Manufacturer: > [ 7.181976] input: USB Keyboard as /class/input/input0 > [ 7.186467] generic-usb 0003:1241:1503.0001: input,hidraw0: USB HID v1.10 Keyboard [ USB Keyboard] on usb-0000:00:1d.1-2/input0 > [ 7.274776] input: USB Keyboard as /class/input/input1 > [ 7.279002] generic-usb 0003:1241:1503.0002: input,hidraw1: USB HID v1.10 Device [ USB Keyboard] on usb-0000:00:1d.1-2/input1 > [ 7.338603] stty used greatest stack depth: 3744 bytes left > [ 7.724093] touch used greatest stack depth: 3664 bytes left > [ 8.919804] egrep used greatest stack depth: 3344 bytes left > [ 10.713241] EXT3-fs (sda2): using internal journal > [ 11.708808] kjournald starting. Commit interval 5 seconds > [ 11.713511] EXT3-fs (sda1): using internal journal > [ 11.718095] EXT3-fs (sda1): mounted filesystem with writeback data mode > [ 12.975258] rc used greatest stack depth: 3136 bytes left > > lspci -vv: > 00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller (rev 10) > Subsystem: ASRock Incorporation Device 29c0 > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- > Latency: 0 > Capabilities: [e0] Vendor Specific Information <?> > Kernel driver in use: agpgart-intel > > 00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express Integrated Graphics Controller (rev 10) (prog-if 00 [VGA controller]) > Subsystem: ASRock Incorporation Device 29c2 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0 > Interrupt: pin A routed to IRQ 11 > Region 0: Memory at fea80000 (32-bit, non-prefetchable) [size=512K] > Region 1: I/O ports at dc00 [size=8] > Region 2: Memory at d0000000 (32-bit, prefetchable) [size=256M] > Region 3: Memory at fe900000 (32-bit, non-prefetchable) [size=1M] > Expansion ROM at <unassigned> [disabled] > Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit- > Address: 00000000 Data: 0000 > Capabilities: [d0] Power Management version 2 > Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- > > 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01) (prog-if 00 [Normal decode]) > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0, Cache Line Size: 32 bytes > Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 > I/O behind bridge: 00001000-00001fff > Memory behind bridge: bf700000-bfafffff > Prefetchable memory behind bridge: 00000000fdf00000-00000000fdffffff > Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- > BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- > PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- > Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 > DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited > ExtTag- RBE- FLReset- > DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- > MaxPayload 128 bytes, MaxReadReq 128 bytes > DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- > LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <1us, L1 <4us > ClockPM- Surprise- LLActRep+ BwNot- > LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk- > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- > LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- > SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surpise+ > Slot # 11, PowerLimit 25.000000; Interlock- NoCompl- > SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- > Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- > SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- > Changed: MRL- PresDet- LinkState- > RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- > RootCap: CRSVisible- > RootSta: PME ReqID 0000, PMEStatus- PMEPending- > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- > Address: fee0300c Data: 4149 > Capabilities: [90] Subsystem: ASRock Incorporation Device 27d0 > Capabilities: [a0] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- > Capabilities: [100] Virtual Channel <?> > Capabilities: [180] Root Complex Link <?> > Kernel driver in use: pcieport > > 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01) (prog-if 00 [Normal decode]) > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0, Cache Line Size: 32 bytes > Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 > I/O behind bridge: 0000e000-0000efff > Memory behind bridge: feb00000-febfffff > Prefetchable memory behind bridge: 00000000fde00000-00000000fdefffff > Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- > BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- > PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- > Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 > DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited > ExtTag- RBE- FLReset- > DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- > RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- > MaxPayload 128 bytes, MaxReadReq 128 bytes > DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- > LnkCap: Port #2, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <256ns, L1 <4us > ClockPM- Surprise- LLActRep+ BwNot- > LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- > SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surpise+ > Slot # 0, PowerLimit 0.000000; Interlock- NoCompl- > SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- > Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- > SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- > Changed: MRL- PresDet- LinkState- > RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- > RootCap: CRSVisible- > RootSta: PME ReqID 0000, PMEStatus- PMEPending- > Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- > Address: fee0300c Data: 4151 > Capabilities: [90] Subsystem: ASRock Incorporation Device 27d2 > Capabilities: [a0] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- > Capabilities: [100] Virtual Channel <?> > Capabilities: [180] Root Complex Link <?> > Kernel driver in use: pcieport > > 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI]) > Subsystem: ASRock Incorporation Device 27c8 > Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0 > Interrupt: pin A routed to IRQ 23 > Region 4: I/O ports at d400 [size=32] > Kernel driver in use: uhci_hcd > > 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01) (prog-if 00 [UHCI]) > Subsystem: ASRock Incorporation Device 27c9 > Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0 > Interrupt: pin B routed to IRQ 19 > Region 4: I/O ports at d480 [size=32] > Kernel driver in use: uhci_hcd > > 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01) (prog-if 00 [UHCI]) > Subsystem: ASRock Incorporation Device 27ca > Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0 > Interrupt: pin C routed to IRQ 18 > Region 4: I/O ports at d800 [size=32] > Kernel driver in use: uhci_hcd > > 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01) (prog-if 00 [UHCI]) > Subsystem: ASRock Incorporation Device 27cb > Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0 > Interrupt: pin D routed to IRQ 16 > Region 4: I/O ports at d880 [size=32] > Kernel driver in use: uhci_hcd > > 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI]) > Subsystem: ASRock Incorporation Device 27cc > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0 > Interrupt: pin A routed to IRQ 23 > Region 0: Memory at fea77c00 (32-bit, non-prefetchable) [size=1K] > Capabilities: [50] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- > Capabilities: [58] Debug port: BAR=1 offset=00a0 > Kernel driver in use: ehci_hcd > > 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1) (prog-if 01 [Subtractive decode]) > Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0 > Bus: primary=00, secondary=03, subordinate=03, sec-latency=32 > Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- > BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- > PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- > Capabilities: [50] Subsystem: ASRock Incorporation Device 244e > > 00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01) > Subsystem: ASRock Incorporation Device 27b8 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0 > Capabilities: [e0] Vendor Specific Information <?> > > 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01) (prog-if 8a [Master SecP PriP]) > Subsystem: ASRock Incorporation Device 27df > Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx+ > Latency: 0 > Interrupt: pin A routed to IRQ 18 > Region 0: I/O ports at 01f0 [size=8] > Region 1: I/O ports at 03f4 [size=1] > Region 2: I/O ports at 0170 [size=8] > Region 3: I/O ports at 0374 [size=1] > Region 4: I/O ports at ffa0 [size=16] > Kernel driver in use: ata_piix > > 00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) SATA IDE Controller (rev 01) (prog-if 8f [Master SecP SecO PriP PriO]) > Subsystem: ASRock Incorporation Device 27c0 > Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0 > Interrupt: pin B routed to IRQ 19 > Region 0: I/O ports at d080 [size=8] > Region 1: I/O ports at d000 [size=4] > Region 2: I/O ports at cc00 [size=8] > Region 3: I/O ports at c880 [size=4] > Region 4: I/O ports at c800 [size=16] > Capabilities: [70] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-) > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- > Kernel driver in use: ata_piix > > 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01) > Subsystem: ASRock Incorporation Device 27da > Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Interrupt: pin B routed to IRQ 5 > Region 4: I/O ports at 0400 [size=32] > > 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02) > Subsystem: ASRock Incorporation Device 8136 > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 0, Cache Line Size: 32 bytes > Interrupt: pin A routed to IRQ 26 > Region 0: I/O ports at e800 [size=256] > Region 2: Memory at fdeff000 (64-bit, prefetchable) [size=4K] > Region 4: Memory at fdee0000 (64-bit, prefetchable) [size=64K] > [virtual] Expansion ROM at fde00000 [disabled] [size=128K] > Capabilities: [40] Power Management version 3 > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- > Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ > Address: 00000000fee0300c Data: 4169 > Capabilities: [70] Express (v2) Endpoint, MSI 01 > DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us > ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- > DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- > RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop- > MaxPayload 128 bytes, MaxReadReq 4096 bytes > DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend- > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <64us > ClockPM+ Surprise- LLActRep- BwNot- > LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ > ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- > DevCap2: Completion Timeout: Not Supported, TimeoutDis+ > DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- > LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB > Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- > Compliance De-emphasis: -6dB > LnkSta2: Current De-emphasis Level: -6dB > Capabilities: [ac] MSI-X: Enable- Count=2 Masked- > Vector table: BAR=4 offset=00000000 > PBA: BAR=4 offset=00000800 > Capabilities: [cc] Vital Product Data > Not readable > Capabilities: [100] Advanced Error Reporting > UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- > UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- > UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- > CESta: RxErr+ BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ > CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ > AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn- > Capabilities: [140] Virtual Channel <?> > Capabilities: [160] Device Serial Number 08-00-00-00-ff-ff-00-00 > Kernel driver in use: r8169 > > ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) 2010-03-16 23:30 ` Robert Hancock @ 2010-03-16 23:40 ` David Miller 2010-03-26 0:56 ` Robert Hancock 1 sibling, 0 replies; 15+ messages in thread From: David Miller @ 2010-03-16 23:40 UTC (permalink / raw) To: hancockrwd; +Cc: joern, torvalds, linux-kernel, netdev, romieu From: Robert Hancock <hancockrwd@gmail.com> Date: Tue, 16 Mar 2010 17:30:53 -0600 > In the meantime, I don't object to reverting the patch for now unless > we get this sorted out quickly.. Yes if we can't sort this out soon, that's exactly what we should do. ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) 2010-03-16 23:30 ` Robert Hancock 2010-03-16 23:40 ` David Miller @ 2010-03-26 0:56 ` Robert Hancock 2010-03-26 3:29 ` David Miller 2010-03-26 9:12 ` J�rn Engel 1 sibling, 2 replies; 15+ messages in thread From: Robert Hancock @ 2010-03-26 0:56 UTC (permalink / raw) To: Jörn Engel; +Cc: David Miller, torvalds, linux-kernel, netdev, romieu On Tue, Mar 16, 2010 at 5:30 PM, Robert Hancock <hancockrwd@gmail.com> wrote: > On Tue, Mar 16, 2010 at 2:35 AM, Jörn Engel <joern@dublin.logfs.org> wrote: >> On Mon, 15 March 2010 17:28:45 -0600, Robert Hancock wrote: >>> >>> What are the symptoms? >> >> No more network. :) >> >> According to ifconfig the interface is up and running. If I read >> /sys/class/net/eth0 correctly, two packets have been sent and none >> received. LED on network card and switch is off. mii-tool is >> unhappy. >> >> With patch in: >> Bikini:~# mii-tool >> No MII transceiver present!. >> >> With patch reverted: >> Bikini:~# mii-tool >> eth0: negotiated 100baseTx-FD flow-control, link ok >> >> I just noticed lspci is also unhappy. >> >> With patch in: >> Bikini:~# lspci -vv > lspci >> pcilib: sysfs_read_vpd: read failed: Connection timed out. >> >> With patch reverted: >> Bikini:~# lspci -vv > lspci2 >> Bikini:~# diff -u lspci* >> --- lspci 2010-03-16 09:03:02.000000000 +0100 >> +++ lspci2 2010-03-16 09:09:36.000000000 +0100 >> @@ -246,7 +246,7 @@ >> Vector table: BAR=4 offset=00000000 >> PBA: BAR=4 offset=00000800 >> Capabilities: [cc] Vital Product Data >> - Not readable >> + Unknown small resource type 00, will not decode more. >> Capabilities: [100] Advanced Error Reporting >> UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- >> UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- >> >> As you might expect, delta is part of the ethernet controller. >> >> All "With patch in" output above is typed off the screen. Beware of >> typos. >> >>> Does setting use_dac=0 in the module options >>> for r8169 also resolve the problem? >> >> /sys/modules/r8169 does not exist. How odd. Anyway, simply changing >> the default in r8169.c to 0 fixes the problems for me. Good call. > > > I can't really explain how the MII and lspci output is being > affected.. However, it's possible that some of the chips supported by > this driver don't actually support 64-bit DMA. Your chip is quite a > bit older than mine (RTL8102E seems to be one of the older, if not the > oldest, PCI-E chipset supported by the driver). > > Francois, do you know if that's the case, or do you have any active > contacts at Realtek who can say? > > In the meantime, I don't object to reverting the patch for now unless > we get this sorted out quickly.. Francois, ping? Is there anyone else that has access to this kind of information about these chips? It's kind of interesting that there's only been one report of this though. Either the affected chips are rare among people testing 2.6.34-rc or there's something more to this. Maybe something wierd/unusual about Jörn's system? Jörn, are any other devices on your system working with 64-bit addressing? Try doing this: find /sys -name "*dma_mask_bits*" | xargs cat Does anything show more than 32? ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) 2010-03-26 0:56 ` Robert Hancock @ 2010-03-26 3:29 ` David Miller 2010-03-26 9:12 ` J�rn Engel 1 sibling, 0 replies; 15+ messages in thread From: David Miller @ 2010-03-26 3:29 UTC (permalink / raw) To: hancockrwd; +Cc: joern, torvalds, linux-kernel, netdev, romieu From: Robert Hancock <hancockrwd@gmail.com> Date: Thu, 25 Mar 2010 18:56:03 -0600 > Francois, ping? Is there anyone else that has access to this kind of > information about these chips? Francois didn't have time to resolve a remotely exploitable DoS bug in this driver, I doubt he has time to resolve something like this. It isn't going to be resolved any time soon, so I'm reverting the guilty change now. Thanks. ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) 2010-03-26 0:56 ` Robert Hancock 2010-03-26 3:29 ` David Miller @ 2010-03-26 9:12 ` J�rn Engel 2010-03-27 1:55 ` Robert Hancock 1 sibling, 1 reply; 15+ messages in thread From: J�rn Engel @ 2010-03-26 9:12 UTC (permalink / raw) To: Robert Hancock; +Cc: David Miller, torvalds, linux-kernel, netdev, romieu On Thu, 25 March 2010 18:56:03 -0600, Robert Hancock wrote: > > Francois, ping? Is there anyone else that has access to this kind of > information about these chips? > > It's kind of interesting that there's only been one report of this > though. Either the affected chips are rare among people testing > 2.6.34-rc or there's something more to this. Maybe something > wierd/unusual about Jörn's system? > > Jörn, are any other devices on your system working with 64-bit > addressing? Try doing this: > > find /sys -name "*dma_mask_bits*" | xargs cat > > Does anything show more than 32? I've slightly changed the command: # for i in `find /sys -name "*dma_mask_bits*"`; do echo -n "$i: "; cat $i; done /sys/devices/pci0000:00/0000:00:00.0/dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:00.0/consistent_dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:02.0/dma_mask_bits: 36 /sys/devices/pci0000:00/0000:00:02.0/consistent_dma_mask_bits: 36 /sys/devices/pci0000:00/0000:00:1c.0/dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1c.0/consistent_dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1c.1/dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1c.1/consistent_dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1c.1/0000:01:00.0/dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1c.1/0000:01:00.0/consistent_dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1d.0/dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1d.0/consistent_dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1d.1/dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1d.1/consistent_dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1d.2/dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1d.2/consistent_dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1d.3/dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1d.3/consistent_dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1d.7/dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1d.7/consistent_dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1e.0/dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1e.0/consistent_dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1f.0/dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1f.0/consistent_dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1f.1/dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1f.1/consistent_dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1f.2/dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1f.2/consistent_dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1f.3/dma_mask_bits: 32 /sys/devices/pci0000:00/0000:00:1f.3/consistent_dma_mask_bits: 32 One device, which should be this one: 00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express Integrated Graphics Controller (rev 10) J�rn ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) 2010-03-26 9:12 ` J�rn Engel @ 2010-03-27 1:55 ` Robert Hancock 2010-03-27 6:38 ` J�rn Engel 2010-03-27 11:57 ` =?unknown-8bit?B?RnJhbsOnb2lz?= Romieu 0 siblings, 2 replies; 15+ messages in thread From: Robert Hancock @ 2010-03-27 1:55 UTC (permalink / raw) To: � Engel; +Cc: David Miller, torvalds, linux-kernel, netdev, romieu On 03/26/2010 03:12 AM, � Engel wrote: > On Thu, 25 March 2010 18:56:03 -0600, Robert Hancock wrote: >> >> Francois, ping? Is there anyone else that has access to this kind of >> information about these chips? >> >> It's kind of interesting that there's only been one report of this >> though. Either the affected chips are rare among people testing >> 2.6.34-rc or there's something more to this. Maybe something >> wierd/unusual about Jörn's system? >> >> Jörn, are any other devices on your system working with 64-bit >> addressing? Try doing this: >> >> find /sys -name "*dma_mask_bits*" | xargs cat >> >> Does anything show more than 32? > > I've slightly changed the command: > # for i in `find /sys -name "*dma_mask_bits*"`; do echo -n "$i: "; cat $i; done > /sys/devices/pci0000:00/0000:00:00.0/dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:00.0/consistent_dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:02.0/dma_mask_bits: 36 > /sys/devices/pci0000:00/0000:00:02.0/consistent_dma_mask_bits: 36 > /sys/devices/pci0000:00/0000:00:1c.0/dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1c.0/consistent_dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1c.1/dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1c.1/consistent_dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1c.1/0000:01:00.0/dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1c.1/0000:01:00.0/consistent_dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1d.0/dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1d.0/consistent_dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1d.1/dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1d.1/consistent_dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1d.2/dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1d.2/consistent_dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1d.3/dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1d.3/consistent_dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1d.7/dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1d.7/consistent_dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1e.0/dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1e.0/consistent_dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1f.0/dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1f.0/consistent_dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1f.1/dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1f.1/consistent_dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1f.2/dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1f.2/consistent_dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1f.3/dma_mask_bits: 32 > /sys/devices/pci0000:00/0000:00:1f.3/consistent_dma_mask_bits: 32 > > One device, which should be this one: > 00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express Integrated Graphics Controller (rev 10) Well, that one's 36 bits, but it's unclear whether that driver would actually be likely to access anything over 4GB. It's possible that there's just some general problem with 64-bit DMA on that machine. The fact that even stuff like lspci and MII is breaking seems odd, though. It could be that model of card doesn't like the PCIDAC register bit being set (maybe it means something different on that model, or something). I suppose a publicly accessible datasheet for these chips is too much to hope for? ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) 2010-03-27 1:55 ` Robert Hancock @ 2010-03-27 6:38 ` J�rn Engel 2010-03-27 17:46 ` Robert Hancock 2010-03-27 11:57 ` =?unknown-8bit?B?RnJhbsOnb2lz?= Romieu 1 sibling, 1 reply; 15+ messages in thread From: J�rn Engel @ 2010-03-27 6:38 UTC (permalink / raw) To: Robert Hancock; +Cc: David Miller, torvalds, linux-kernel, netdev, romieu On Fri, 26 March 2010 19:55:44 -0600, Robert Hancock wrote: > > Well, that one's 36 bits, but it's unclear whether that driver would > actually be likely to access anything over 4GB. It's possible that > there's just some general problem with 64-bit DMA on that machine. That may very well be. I've had trouble using a PCIe card in that machine as well. "Solution" was to buy a different computer. Sad, I know, but not my money. > The fact that even stuff like lspci and MII is breaking seems odd, > though. It could be that model of card doesn't like the PCIDAC register > bit being set (maybe it means something different on that model, or > something). > > I suppose a publicly accessible datasheet for these chips is too much to > hope for? Which chips? J�rn ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) 2010-03-27 6:38 ` J�rn Engel @ 2010-03-27 17:46 ` Robert Hancock 2010-03-27 22:00 ` J�rn Engel 0 siblings, 1 reply; 15+ messages in thread From: Robert Hancock @ 2010-03-27 17:46 UTC (permalink / raw) To: � Engel; +Cc: David Miller, torvalds, linux-kernel, netdev, romieu On 03/27/2010 12:38 AM, � Engel wrote: > On Fri, 26 March 2010 19:55:44 -0600, Robert Hancock wrote: >> >> Well, that one's 36 bits, but it's unclear whether that driver would >> actually be likely to access anything over 4GB. It's possible that >> there's just some general problem with 64-bit DMA on that machine. > > That may very well be. I've had trouble using a PCIe card in that > machine as well. "Solution" was to buy a different computer. Sad, I > know, but not my money. Hm, do you recall/have the details of what happened with the other card? It's possible this is some general problem with that machine/motherboard and not actually an issue with what the driver is doing. What kind of board is that? > >> The fact that even stuff like lspci and MII is breaking seems odd, >> though. It could be that model of card doesn't like the PCIDAC register >> bit being set (maybe it means something different on that model, or >> something). >> >> I suppose a publicly accessible datasheet for these chips is too much to >> hope for? > > Which chips? > > J�rn > -- > To unsubscribe from this list: send the line "unsubscribe netdev" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) 2010-03-27 17:46 ` Robert Hancock @ 2010-03-27 22:00 ` J�rn Engel 0 siblings, 0 replies; 15+ messages in thread From: J�rn Engel @ 2010-03-27 22:00 UTC (permalink / raw) To: Robert Hancock; +Cc: David Miller, torvalds, linux-kernel, netdev, romieu On Sat, 27 March 2010 11:46:12 -0600, Robert Hancock wrote: > > Hm, do you recall/have the details of what happened with the other card? It lost interrupts. I had a testcase that should have received three interrupts and only two were received by the driver. 100% reproducable. Card used MSI-Interrupts (no MSI-X) and worked reasonably well otherwise. But it is a prototype, so the card is just as likely to be the cause as the motherboard. > It's possible this is some general problem with that machine/motherboard > and not actually an issue with what the driver is doing. What kind of > board is that? Possible, yes. But I wouldn't know how to prove it. Asrock G31M-S with Intel E5200. J�rn ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) 2010-03-27 1:55 ` Robert Hancock 2010-03-27 6:38 ` J�rn Engel @ 2010-03-27 11:57 ` =?unknown-8bit?B?RnJhbsOnb2lz?= Romieu 1 sibling, 0 replies; 15+ messages in thread From: =?unknown-8bit?B?RnJhbsOnb2lz?= Romieu @ 2010-03-27 11:57 UTC (permalink / raw) To: Robert Hancock Cc: =?unknown-8bit?B?77+9?= Engel, David Miller, torvalds, linux-kernel, netdev Robert Hancock <hancockrwd@gmail.com> : [...] > I suppose a publicly accessible datasheet for these chips is too > much to hope for ? I was granted access to some documentation for the 8169 and the 8168c during the "please ask gently and don't disseminate" era then experienced "the legal department forbids it" for the 8102. hayeswang at realtek.com is quite supportive though. -- Ueimor ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) 2010-03-16 8:35 ` J�rn Engel 2010-03-16 23:30 ` Robert Hancock @ 2010-03-17 20:52 ` Francois Romieu 2010-03-18 9:03 ` J�rn Engel 1 sibling, 1 reply; 15+ messages in thread From: Francois Romieu @ 2010-03-17 20:52 UTC (permalink / raw) To: J�rn Engel Cc: Robert Hancock, David Miller, torvalds, linux-kernel, netdev On Tue, Mar 16, 2010 at 09:35:01AM +0100, J�rn Engel wrote: [...] > I just noticed lspci is also unhappy. > > With patch in: > Bikini:~# lspci -vv > lspci > pcilib: sysfs_read_vpd: read failed: Connection timed out. > > With patch reverted: > Bikini:~# lspci -vv > lspci2 > Bikini:~# diff -u lspci* > --- lspci 2010-03-16 09:03:02.000000000 +0100 > +++ lspci2 2010-03-16 09:09:36.000000000 +0100 > @@ -246,7 +246,7 @@ > Vector table: BAR=4 offset=00000000 > PBA: BAR=4 offset=00000800 > Capabilities: [cc] Vital Product Data > - Not readable > + Unknown small resource type 00, will not decode more. Neither looks good. Did lspci output look different with an older kernel ? -- Ueimor ^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) 2010-03-17 20:52 ` Francois Romieu @ 2010-03-18 9:03 ` J�rn Engel 0 siblings, 0 replies; 15+ messages in thread From: J�rn Engel @ 2010-03-18 9:03 UTC (permalink / raw) To: Francois Romieu, Robert Hancock, David Miller, torvalds, linux-kernel, netdev On Wed, 17 March 2010 21:52:06 +0100, Francois Romieu wrote: > On Tue, Mar 16, 2010 at 09:35:01AM +0100, J�rn Engel wrote: > [...] > > I just noticed lspci is also unhappy. > > > > With patch in: > > Bikini:~# lspci -vv > lspci > > pcilib: sysfs_read_vpd: read failed: Connection timed out. > > > > With patch reverted: > > Bikini:~# lspci -vv > lspci2 > > Bikini:~# diff -u lspci* > > --- lspci 2010-03-16 09:03:02.000000000 +0100 > > +++ lspci2 2010-03-16 09:09:36.000000000 +0100 > > @@ -246,7 +246,7 @@ > > Vector table: BAR=4 offset=00000000 > > PBA: BAR=4 offset=00000800 > > Capabilities: [cc] Vital Product Data > > - Not readable > > + Unknown small resource type 00, will not decode more. > > Neither looks good. Agreed. > Did lspci output look different with an older kernel ? Yes. The relevant hunk is this one. Different obviously doesn't mean better. :) @@ -223,7 +221,7 @@ Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ - Address: 00000000fee0300c Data: 4169 + Address: 00000000fee0300c Data: 4179 Capabilities: [70] Express (v2) Endpoint, MSI 01 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- And for completeness he is the full diff. The machine was bought on 16 Jun 2009, so this is the oldest kernel I have. If you want any specific kernels tested, please tell me which ones. Bikini:~# uname -a Linux Bikini 2.6.31-rc2 #193 SMP Sun Mar 14 17:00:08 CET 2010 x86_64 GNU/Linux Bikini:~# lspci -vv > lspci3 Bikini:~# diff -u lspci[23] --- lspci2 2010-03-16 09:09:46.000000000 +0100 +++ lspci3 2010-03-18 09:49:21.000000000 +0100 @@ -24,14 +24,12 @@ Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01) (prog-if 00 [Normal decode]) - Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ + Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 - I/O behind bridge: 00001000-00001fff - Memory behind bridge: bf700000-bfafffff Prefetchable memory behind bridge: 00000000fdf00000-00000000fdffffff - Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- + Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Express (v1) Root Port (Slot+), MSI 00 @@ -56,14 +54,14 @@ RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- - Address: fee0300c Data: 4149 + Address: fee0300c Data: 4159 Capabilities: [90] Subsystem: ASRock Incorporation Device 27d0 Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100] Virtual Channel <?> Capabilities: [180] Root Complex Link <?> - Kernel driver in use: pcieport + Kernel driver in use: pcieport-driver 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ @@ -98,14 +96,14 @@ RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- - Address: fee0300c Data: 4151 + Address: fee0300c Data: 4161 Capabilities: [90] Subsystem: ASRock Incorporation Device 27d2 Capabilities: [a0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [100] Virtual Channel <?> Capabilities: [180] Root Complex Link <?> - Kernel driver in use: pcieport + Kernel driver in use: pcieport-driver 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI]) Subsystem: ASRock Incorporation Device 27c8 @@ -223,7 +221,7 @@ Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ - Address: 00000000fee0300c Data: 4169 + Address: 00000000fee0300c Data: 4179 Capabilities: [70] Express (v2) Endpoint, MSI 01 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- ^ permalink raw reply [flat|nested] 15+ messages in thread
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2010-03-15 18:57 ` [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2) David Miller
2010-03-15 23:28 ` Robert Hancock
2010-03-16 8:35 ` J�rn Engel
2010-03-16 23:30 ` Robert Hancock
2010-03-16 23:40 ` David Miller
2010-03-26 0:56 ` Robert Hancock
2010-03-26 3:29 ` David Miller
2010-03-26 9:12 ` J�rn Engel
2010-03-27 1:55 ` Robert Hancock
2010-03-27 6:38 ` J�rn Engel
2010-03-27 17:46 ` Robert Hancock
2010-03-27 22:00 ` J�rn Engel
2010-03-27 11:57 ` =?unknown-8bit?B?RnJhbsOnb2lz?= Romieu
2010-03-17 20:52 ` Francois Romieu
2010-03-18 9:03 ` J�rn Engel
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