Return-path: Received: from chaos.earth.li ([194.106.34.144]:38340 "EHLO matrix.matrix.chaos.earth.li" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750974AbZGJOzH (ORCPT ); Fri, 10 Jul 2009 10:55:07 -0400 Date: Fri, 10 Jul 2009 15:32:53 +0100 From: Ian Lynagh To: dbrownell@users.sourceforge.net, linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org, users@rt2x00.serialmonkey.com Subject: PROBLEM: USB wlan device stops working; ehci "kernel BUG" Message-ID: <20090710143253.GA4133@matrix.chaos.earth.li> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="h31gzZEtNLTqOjlF" Sender: linux-wireless-owner@vger.kernel.org List-ID: --h31gzZEtNLTqOjlF Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi all, [1.] PROBLEM: USB wlan device stops working; ehci "kernel BUG" [2.] I am having a problem with an rt73usb and/or ehci. I /think/ the bug is in ehci, and the rt73usb problems are just a symptom, but I'm not sure. The actual problem is that after a while (generally a few days, I think) my USB wireless device stops working. I've attached the dmesg log at the point that I noticed it stopped working today; unfortunately, I don't know exactly when it broke. My guess is it was at this line, though: [582576.209231] ehci_hcd 0000:00:12.2: force halt; handhake ffffc20000636024 00004000 00000000 -> -110 Then there are lots of lines saying things like: [582715.780075] phy1 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x30c4 with error -108. [582716.780031] hub 2-1:1.0: hub_port_status failed (err = -108) I haven't found a way to fix this problem short of rebooting. If I "rmmod ehci_hcd" then I get a "kernel BUG" error, in the second attachment and reproduced below. All the info below, with the exception of the attachments and the "kernel BUG", was taken when everything was working. [3.] wlan USB ehci [4.] I'm using 2.6.30 (but it's happened on earlier kernels too) from Debian's linux-image-2.6.30-1-amd64 2.6.30-1 [4.1.] Linux version 2.6.30-1-amd64 (Debian 2.6.30-1) (waldi@debian.org) (gcc version 4.3.3 (Debian 4.3.3-10) ) #1 SMP Sun Jun 14 15:00:29 UTC 2009 [5.] N/A [6.] [582730.178207] ------------[ cut here ]------------ [582730.178212] kernel BUG at /build/buildd/linux-2.6-2.6.30/debian/build/source_amd64_none/drivers/usb/host/ehci-mem.c:74! [582730.178215] invalid opcode: 0000 [#1] SMP [582730.178218] last sysfs file: /sys/devices/pci0000:00/0000:00:12.2/usb2/2-1/2-1:1.0/bInterfaceProtocol [582730.178220] CPU 3 [582730.178222] Modules linked in: tcp_diag inet_diag nls_utf8 nls_cp437 vfat fat binfmt_misc isofs nls_base loop dm_snapshot dm_mirror dm_region_hash dm_log dm_mod it87 hwmon_vid eeprom psmouse ide_generic ide_gd_mod arc4 ecb rt73usb rt2x00usb rt2x00lib led_class input_polldev mac80211 snd_usb_audio snd_pcm_oss snd_mixer_oss snd_pcm cfg80211 snd_page_alloc snd_usb_lib snd_hwdep snd_seq_midi pcspkr snd_rawmidi snd_seq_midi_event evdev i2c_piix4 i2c_core snd_seq snd_timer snd_seq_device snd wmi soundcore button processor shpchp pci_hotplug ext3 jbd mbcache ide_cd_mod cdrom ide_pci_generic usb_storage usbhid hid sd_mod crc_t10dif atiixp ide_core ata_generic ahci firewire_ohci firewire_core crc_itu_t floppy libata r8169 mii ehci_hcd(-) scsi_mod ohci_hcd thermal fan thermal_sys [582730.178267] Pid: 11270, comm: rmmod Not tainted 2.6.30-1-amd64 #1 Unknow [582730.178269] RIP: 0010:[] [] qh_put+0x30/0x67 [ehci_hcd] [582730.178278] RSP: 0018:ffff88002ca19d98 EFLAGS: 00010286 [582730.178281] RAX: ffff880037802058 RBX: ffff880037802000 RCX: ffff88012d146558 [582730.178283] RDX: 00000000ffffffff RSI: ffff88012c41b2d0 RDI: ffff880037802000 [582730.178285] RBP: ffff88012d146578 R08: 0000000000000004 R09: 0000000000000f7b [582730.178287] R10: ffff88012fab32b0 R11: 00000000000003c0 R12: ffff88012d146594 [582730.178290] R13: 00007ffffb8fa2d0 R14: 0000000000000000 R15: 0000000000000000 [582730.178292] FS: 00007ff81ceeb6e0(0000) GS:ffff880028070000(0000) knlGS:00000000f7e1b6c0 [582730.178295] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [582730.178297] CR2: 00007fb4e6213000 CR3: 00000000051f8000 CR4: 00000000000006e0 [582730.178299] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [582730.178301] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [582730.178304] Process rmmod (pid: 11270, threadinfo ffff88002ca18000, task ffff8800ad912ee0) [582730.178306] Stack: [582730.178307] ffff88012d146578 ffff88012d146578 ffff88012d146578 ffffffffa0052b69 [582730.178310] ffff88012c41b820 ffff88012d146594 ffff88012d146578 ffff88012d146594 [582730.178314] 00007ffffb8fa2d0 0000000000000000 0000000000000000 ffffffffa0052d53 [582730.178318] Call Trace: [582730.178320] [] ? ehci_mem_cleanup+0x24/0x12a [ehci_hcd] [582730.178327] [] ? ehci_stop+0xe4/0xf3 [ehci_hcd] [582730.178333] [] ? usb_remove_hcd+0xb6/0xf9 [582730.178344] [] ? usb_hcd_pci_remove+0x1d/0x7f [582730.178348] [] ? pci_device_remove+0x24/0x47 [582730.178353] [] ? __device_release_driver+0x77/0x9e [582730.178357] [] ? driver_detach+0x74/0x9a [582730.178360] [] ? bus_remove_driver+0x7d/0xad [582730.178365] [] ? pci_unregister_driver+0x38/0x89 [582730.178371] [] ? ehci_hcd_cleanup+0x10/0x1a [ehci_hcd] [582730.178377] [] ? sys_delete_module+0x1bf/0x22a [582730.178382] [] ? __up_write+0x12/0x45 [582730.178386] [] ? system_call_fastpath+0x16/0x1b [582730.178391] Code: 48 83 ec 08 8b 87 80 00 00 00 ff c8 85 c0 89 87 80 00 00 00 75 48 48 8d 47 58 48 39 47 58 48 8b 6f 78 75 07 48 83 7f 50 00 74 04 <0f> 0b eb fe 48 8b 77 68 48 85 f6 74 10 48 8b 56 38 48 8b bd 20 [582730.178425] RIP [] qh_put+0x30/0x67 [ehci_hcd] [582730.178431] RSP [582730.178433] ---[ end trace 15b415fb85c0dfb1 ]--- [7.] N/A [8.] [8.1.] ver_linux output: -------------------------------------- Linux matrix 2.6.30-1-amd64 #1 SMP Sun Jun 14 15:00:29 UTC 2009 x86_64 GNU/Linux Gnu C 4.3.2 Gnu make 3.81 binutils 2.18.0.20080103 util-linux 2.13.1.1 mount 2.13.1.1 module-init-tools found Linux C Library 2.7 Dynamic linker (ldd) 2.7 Procps 3.2.7 Console-tools 0.2.3 Sh-utils 6.10 udev 125 Modules Loaded tcp_diag inet_diag binfmt_misc isofs nls_base loop dm_snapshot dm_mirror dm_region_hash dm_log dm_mod it87 hwmon_vid eeprom psmouse ide_generic ide_gd_mod arc4 ecb snd_usb_audio snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_usb_lib snd_hwdep snd_seq_midi snd_rawmidi snd_seq_midi_event rt73usb rt2x00usb rt2x00lib led_class snd_seq input_polldev mac80211 snd_timer snd_seq_device pcspkr snd soundcore cfg80211 i2c_piix4 evdev i2c_core wmi button processor shpchp pci_hotplug ext3 jbd mbcache usbhid hid ide_cd_mod cdrom ide_pci_generic sd_mod crc_t10dif atiixp ide_core ahci ata_generic firewire_ohci firewire_core crc_itu_t r8169 mii floppy libata ohci_hcd ehci_hcd scsi_mod thermal fan thermal_sys -------------------------------------- [8.2.] processor : 0 vendor_id : AuthenticAMD cpu family : 16 model : 2 model name : AMD Phenom(tm) 9650 Quad-Core Processor stepping : 3 cpu MHz : 2304.679 cache size : 512 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc pni monitor cx16 lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs bogomips : 4609.35 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc 100mhzsteps hwpstate processor : 1 vendor_id : AuthenticAMD cpu family : 16 model : 2 model name : AMD Phenom(tm) 9650 Quad-Core Processor stepping : 3 cpu MHz : 2304.679 cache size : 512 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc pni monitor cx16 lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs bogomips : 4609.93 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc 100mhzsteps hwpstate processor : 2 vendor_id : AuthenticAMD cpu family : 16 model : 2 model name : AMD Phenom(tm) 9650 Quad-Core Processor stepping : 3 cpu MHz : 2304.679 cache size : 512 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc pni monitor cx16 lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs bogomips : 4609.76 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc 100mhzsteps hwpstate processor : 3 vendor_id : AuthenticAMD cpu family : 16 model : 2 model name : AMD Phenom(tm) 9650 Quad-Core Processor stepping : 3 cpu MHz : 2304.679 cache size : 512 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 3 initial apicid : 3 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc pni monitor cx16 lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs bogomips : 4609.80 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc 100mhzsteps hwpstate [8.3.] tcp_diag 1728 0 - Live 0xffffffffa005d000 inet_diag 9664 5 tcp_diag, Live 0xffffffffa008d000 binfmt_misc 9244 1 - Live 0xffffffffa0371000 isofs 31096 2 - Live 0xffffffffa0364000 nls_base 8740 1 isofs, Live 0xffffffffa035f000 loop 15948 4 - Live 0xffffffffa0356000 dm_snapshot 22524 0 - Live 0xffffffffa034b000 dm_mirror 14504 0 - Live 0xffffffffa0342000 dm_region_hash 12688 1 dm_mirror, Live 0xffffffffa033c000 dm_log 9924 2 dm_mirror,dm_region_hash, Live 0xffffffffa0334000 dm_mod 59096 3 dm_snapshot,dm_mirror,dm_log, Live 0xffffffffa0320000 it87 23624 0 - Live 0xffffffffa0315000 hwmon_vid 3088 1 it87, Live 0xffffffffa0312000 eeprom 6336 0 - Live 0xffffffffa030b000 psmouse 42140 0 - Live 0xffffffffa02fb000 ide_generic 2452 0 [permanent], Live 0xffffffffa02f5000 ide_gd_mod 23384 0 - Live 0xffffffffa02ea000 arc4 2048 2 - Live 0xffffffffa02e4000 ecb 3072 2 - Live 0xffffffffa02de000 snd_usb_audio 90288 0 - Live 0xffffffffa02c2000 snd_pcm_oss 37200 0 - Live 0xffffffffa02b3000 snd_mixer_oss 15072 1 snd_pcm_oss, Live 0xffffffffa02aa000 snd_pcm 78440 2 snd_usb_audio,snd_pcm_oss, Live 0xffffffffa0291000 snd_page_alloc 9936 1 snd_pcm, Live 0xffffffffa0289000 snd_usb_lib 16560 1 snd_usb_audio, Live 0xffffffffa0282000 snd_hwdep 8120 1 snd_usb_audio, Live 0xffffffffa027b000 snd_seq_midi 6976 0 - Live 0xffffffffa0274000 snd_rawmidi 22992 2 snd_usb_lib,snd_seq_midi, Live 0xffffffffa0269000 snd_seq_midi_event 7696 1 snd_seq_midi, Live 0xffffffffa0262000 rt73usb 26452 0 - Live 0xffffffffa0256000 rt2x00usb 12352 1 rt73usb, Live 0xffffffffa0250000 rt2x00lib 30320 2 rt73usb,rt2x00usb, Live 0xffffffffa0246000 led_class 5048 1 rt2x00lib, Live 0xffffffffa023f000 snd_seq 51248 2 snd_seq_midi,snd_seq_midi_event, Live 0xffffffffa022d000 input_polldev 4544 1 rt2x00lib, Live 0xffffffffa0229000 mac80211 160272 2 rt2x00usb,rt2x00lib, Live 0xffffffffa01fc000 snd_timer 21824 2 snd_pcm,snd_seq, Live 0xffffffffa01f1000 snd_seq_device 7476 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0xffffffffa01ea000 pcspkr 2800 0 - Live 0xffffffffa01e4000 snd 63848 9 snd_usb_audio,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_hwdep,snd_rawmidi,snd_seq,snd_timer,snd_seq_device, Live 0xffffffffa01cf000 soundcore 7984 1 snd, Live 0xffffffffa01c8000 cfg80211 65032 2 rt2x00lib,mac80211, Live 0xffffffffa01b6000 i2c_piix4 11040 0 - Live 0xffffffffa01ae000 evdev 10448 3 - Live 0xffffffffa01a6000 i2c_core 25424 2 eeprom,i2c_piix4, Live 0xffffffffa019a000 wmi 7488 0 - Live 0xffffffffa0193000 button 6512 0 - Live 0xffffffffa018c000 processor 40080 0 - Live 0xffffffffa017d000 shpchp 32588 0 - Live 0xffffffffa0170000 pci_hotplug 29040 1 shpchp, Live 0xffffffffa0163000 ext3 122560 5 - Live 0xffffffffa0143000 jbd 47976 1 ext3, Live 0xffffffffa0135000 mbcache 8804 1 ext3, Live 0xffffffffa0130000 usbhid 37216 0 - Live 0xffffffffa0124000 hid 41296 1 usbhid, Live 0xffffffffa0117000 ide_cd_mod 29000 1 - Live 0xffffffffa010d000 cdrom 34360 1 ide_cd_mod, Live 0xffffffffa0102000 ide_pci_generic 4964 0 - Live 0xffffffffa00b8000 sd_mod 33656 9 - Live 0xffffffffa00f7000 crc_t10dif 2096 1 sd_mod, Live 0xffffffffa0007000 atiixp 4292 1 - Live 0xffffffffa0017000 ide_core 104864 5 ide_generic,ide_gd_mod,ide_cd_mod,ide_pci_generic,atiixp, Live 0xffffffffa00db000 ahci 36448 7 - Live 0xffffffffa00cd000 ata_generic 5924 0 - Live 0xffffffffa00c6000 firewire_ohci 22372 0 - Live 0xffffffffa00bb000 firewire_core 44852 1 firewire_ohci, Live 0xffffffffa00ab000 crc_itu_t 2720 2 rt73usb,firewire_core, Live 0xffffffffa0043000 r8169 32500 0 - Live 0xffffffffa00a1000 mii 5600 1 r8169, Live 0xffffffffa000e000 floppy 55384 0 - Live 0xffffffffa0091000 libata 174892 2 ahci,ata_generic, Live 0xffffffffa0060000 ohci_hcd 22700 0 - Live 0xffffffffa0055000 ehci_hcd 33580 0 - Live 0xffffffffa0047000 scsi_mod 158352 2 sd_mod,libata, Live 0xffffffffa001a000 thermal 15952 0 - Live 0xffffffffa0011000 fan 5224 0 - Live 0xffffffffa000a000 thermal_sys 16496 3 processor,thermal,fan, Live 0xffffffffa0000000 [8.4.] 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-0060 : keyboard 0064-0064 : keyboard 0070-0073 : rtc0 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : 0000:00:14.1 0170-0177 : atiixp 01f0-01f7 : 0000:00:14.1 01f0-01f7 : atiixp 0220-0225 : pnp 00:01 0228-022f : pnp 00:02 022d-022e : it87 022d-022e : it87 0238-023f : pnp 00:02 0290-0294 : pnp 00:01 0376-0376 : 0000:00:14.1 0376-0376 : atiixp 03c0-03df : vga+ 03f2-03f2 : floppy 03f4-03f5 : floppy 03f6-03f6 : 0000:00:14.1 03f6-03f6 : atiixp 03f7-03f7 : floppy 040b-040b : pnp 00:02 04d0-04d1 : pnp 00:01 04d6-04d6 : pnp 00:02 0b00-0b0f : pnp 00:02 0b00-0b07 : piix4_smbus 0b10-0b1f : pnp 00:02 0b20-0b3f : pnp 00:02 0c00-0c01 : pnp 00:02 0c14-0c14 : pnp 00:02 0c50-0c52 : pnp 00:02 0c6c-0c6d : pnp 00:02 0c6f-0c6f : pnp 00:02 0cd0-0cd1 : pnp 00:02 0cd2-0cd3 : pnp 00:02 0cd4-0cdf : pnp 00:02 0cf8-0cff : PCI conf1 4000-40fe : pnp 00:02 4000-4003 : ACPI PM1a_EVT_BLK 4004-4005 : ACPI PM1a_CNT_BLK 4008-400b : ACPI PM_TMR 4010-4015 : ACPI CPU throttle 4020-4027 : ACPI GPE0_BLK 4050-4050 : ACPI PM2_CNT_BLK 4100-411f : pnp 00:02 4210-4217 : pnp 00:02 c000-cfff : PCI Bus 0000:03 d000-dfff : PCI Bus 0000:02 de00-deff : 0000:02:00.0 de00-deff : r8169 e000-efff : PCI Bus 0000:01 ee00-eeff : 0000:01:05.0 fa00-fa0f : 0000:00:14.1 fa00-fa0f : atiixp fb00-fb0f : 0000:00:11.0 fb00-fb0f : ahci fc00-fc03 : 0000:00:11.0 fc00-fc03 : ahci fd00-fd07 : 0000:00:11.0 fd00-fd07 : ahci fe00-fe03 : 0000:00:11.0 fe00-fe03 : ahci ff00-ff07 : 0000:00:11.0 ff00-ff07 : ahci 00000000-0009f7ff : System RAM 0009f800-0009ffff : reserved 000f0000-000fffff : reserved 00100000-bfedffff : System RAM 00200000-004b7891 : Kernel code 004b7892-0061523f : Kernel data 006d7000-007d98cb : Kernel bss 20000000-23ffffff : GART bfee0000-bfee2fff : ACPI Non-volatile Storage bfee3000-bfeeffff : ACPI Tables bfef0000-bfefffff : reserved bfff0000-cffeffff : pnp 00:0b d0000000-dfffffff : PCI Bus 0000:01 d0000000-dfffffff : 0000:01:05.0 e0000000-efffffff : PCI MMCONFIG 0 [00-ff] e0000000-efffffff : reserved e0000000-efffffff : pnp 00:0a fda00000-fdafffff : PCI Bus 0000:02 fda00000-fda0ffff : 0000:02:00.0 fdae0000-fdaeffff : 0000:02:00.0 fdae0000-fdaeffff : r8169 fdaff000-fdafffff : 0000:02:00.0 fdaff000-fdafffff : r8169 fdb00000-fdbfffff : PCI Bus 0000:03 fdc00000-fdcfffff : PCI Bus 0000:03 fdcf8000-fdcfbfff : 0000:03:0e.0 fdcff000-fdcff7ff : 0000:03:0e.0 fdcff000-fdcff7ff : firewire_ohci fdd00000-fddfffff : PCI Bus 0000:02 fde00000-fdffffff : PCI Bus 0000:01 fde00000-fdefffff : 0000:01:05.0 fdfe0000-fdfeffff : 0000:01:05.0 fdffc000-fdffffff : 0000:01:05.1 fe024000-fe027fff : 0000:00:14.2 fe028000-fe028fff : 0000:00:14.5 fe028000-fe028fff : ohci_hcd fe029000-fe0290ff : 0000:00:13.2 fe029000-fe0290ff : ehci_hcd fe02a000-fe02afff : 0000:00:13.1 fe02a000-fe02afff : ohci_hcd fe02b000-fe02bfff : 0000:00:13.0 fe02b000-fe02bfff : ohci_hcd fe02c000-fe02c0ff : 0000:00:12.2 fe02c000-fe02c0ff : ehci_hcd fe02d000-fe02dfff : 0000:00:12.1 fe02d000-fe02dfff : ohci_hcd fe02e000-fe02efff : 0000:00:12.0 fe02e000-fe02efff : ohci_hcd fe02f000-fe02f3ff : 0000:00:11.0 fe02f000-fe02f3ff : ahci fec00000-ffffffff : reserved fec00000-fec00fff : IOAPIC 0 fec00000-fec00fff : pnp 00:0b fed00000-fed003ff : HPET 0 fee00000-fee00fff : Local APIC fee00000-fee00fff : pnp 00:0b fff80000-fffeffff : pnp 00:0b ffff0000-ffffffff : pnp 00:0b 100000000-12fffffff : System RAM [8.5.] 00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge Subsystem: Advanced Micro Devices [AMD] RS780 Host Bridge Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- (64-bit, non-prefetchable) 00:01.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (int gfx) (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=medium >TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [44] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [b0] Subsystem: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (int gfx) Kernel modules: shpchp 00:0a.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 5) (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- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us 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 5GT/s, Width x1, ASPM L0s L1, Latency L0 <64ns, L1 <1us ClockPM- Suprise- 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 # a, 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: [a0] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+ Address: fee0f00c Data: 4159 Capabilities: [b0] Subsystem: Advanced Micro Devices [AMD] Device 9600 Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information Capabilities: [110] Virtual Channel Kernel driver in use: pcieport-driver Kernel modules: shpchp 00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA Controller [IDE mode] (prog-if 01 [AHCI 1.0]) Subsystem: Giga-byte Technology Device b002 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Kernel driver in use: ahci Kernel modules: ahci 00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller (prog-if 10 [OHCI]) Subsystem: Giga-byte Technology Device 5004 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR+ TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 00:14.5 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI2 Controller (prog-if 10 [OHCI]) Subsystem: Giga-byte Technology Device 5004 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- 00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron, Athlon64, Sempron] Link Control Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- Capabilities: [100] Advanced Error Reporting Capabilities: [140] Virtual Channel Capabilities: [160] Device Serial Number 78-56-34-12-78-56-34-12 Kernel driver in use: r8169 Kernel modules: r8169 03:0e.0 FireWire (IEEE 1394): Texas Instruments TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link) (prog-if 10 [OHCI]) Subsystem: Giga-byte Technology Device 1000 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR-