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Date: Tue, 05 Apr 2016 18:42:23 +0300
From: Petko Manolov <petkan@...-labs.com>
To: Lincoln Ramsay <a1291762@...il.com>, petkan@...leusys.com
CC: linux-usb@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: ADMtek ADM8511 "Pegasus II" USB Ethernet causes oops
Hi,
I've no idea how this PEGASUS_MTU + 8 got in. Maybe somebody played games with the skb alignment over the years.
I'm traveling right now so i'll look at the patch more closely when I get back. At first glance it does look OK.
cheers,
Petko
On April 5, 2016 1:31:33 PM GMT+03:00, Lincoln Ramsay <a1291762@...il.com> wrote:
>Hello,
>
>I have this (rather old) USB ethernet device but I cannot use it
>because
>it crashes my machine.
>
>Simply plugging in the adapter and causing some traffic (pinging the
>gateway will do) causes an oops. With older kernels (3.10-3.19) this
>was
>generally nearly instant. With the current kernel (4.6 rc2) it can take
>
>longer to trigger (several minutes of pinging). Booting with the
>adapter
>inserted does not change the observed behaviour.
>
>I found (via bisecting) that commit
>313a58e487ab3eb80e7e1f9baddc75968288aad9 causes the symptom. However,
>it
>looks like this just exposes an older, underlying problem. The
>underlying problem appears to be a skb buffer overrun. I think this
>overrun was not visible before this change due to the memory allocation
>
>pattern of the buffer pool.
>
>I updated the code to avoid reading more data than the buffer can hold
>(see patch at the end) and I could use the adapter. My machine was up
>all day running this patch and doing network traffic over the adapter
>without issue.
>
>/proc/version says
>Linux version 4.6.0-040600rc2-generic (kernel@...gerine) (gcc version
>5.2.1 20151010 (Ubuntu 5.2.1-22ubuntu2) ) #201604031130 SMP Sun Apr 3
>15:32:46 UTC 2016
>
>Here's an example oops (obtained via netconsole over the other ethernet
>
>interface). However, I doubt it's much use due to the nature of the
>issue. I have seen a variety of different oops messages while
>investigating this issue.
>
>[ 56.333612] BUG: unable to handle kernel NULL pointer dereference at
>
>0000000000000020
>[ 56.333700] IP: [<ffffffff81718ccd>] skb_release_data+0x7d/0x120
>[ 56.333764] PGD baf0c067 PUD bb738067 PMD 0
>[ 56.333828] Oops: 0000 [#1] SMP
>[ 56.333880] Modules linked in: nouveau arc4 iwldvm mac80211 ttm
>drm_kms_helper drm coretemp kvm_intel i2c_algo_bit snd_hda_codec_hdmi
>pata_pcmcia fb_sys_fops kvm syscopyarea sysfillrect
>snd_hda_codec_analog
>uvcvideo iwlwifi snd_hda_codec_generic sysimgblt hp_wmi r852 irqbypass
>snd_hda_intel sparse_keymap ppdev videobuf2_vmalloc mxm_wmi sm_common
>pcmcia nand snd_hda_codec videobuf2_memops nand_ecc snd_hda_core
>nand_bch cfg80211 videobuf2_v4l2 snd_hwdep snd_pcm videobuf2_core
>yenta_socket bch snd_timer videodev snd pcmcia_rsrc nand_ids r592
>pcmcia_core mtd soundcore lpc_ich serio_raw pegasus memstick media
>netconsole mii hp_accel lis3lv02d configfs input_leds joydev
>input_polldev shpchp 8250_fintek wmi mei_me tpm_infineon parport_pc mei
>
>video lp mac_hid parport hid_generic sdhci_pci e1000e ptp usbhid
>firewire_ohci psmouse pps_core firewire_core crc_itu_t sdhci hid
>pata_acpi fjes
>[ 56.335370] CPU: 1 PID: 0 Comm: swapper/1 Not tainted
>4.6.0-040600rc2-generic #201604031130
>[ 56.335417] Hardware name: Hewlett-Packard HP EliteBook 8530w/30E7,
>BIOS 68PDV Ver. F.20 12/08/2011
>[ 56.335465] task: ffff880136428d00 ti: ffff880136434000 task.ti:
>ffff880136434000
>[ 56.335508] RIP: 0010:[<ffffffff81718ccd>] [<ffffffff81718ccd>]
>skb_release_data+0x7d/0x120
>[ 56.335570] RSP: 0018:ffff88013bc83c80 EFLAGS: 00010206
>[ 56.335609] RAX: 0000000000000000 RBX: ffff8801342cde00 RCX:
>0000000000000011
>[ 56.335650] RDX: 0000000001010a0a RSI: 00000000090000e0 RDI:
>ffff8801342cde00
>[ 56.335693] RBP: ffff88013bc83ca0 R08: 0000000000000000 R09:
>0000000000000000
>[ 56.335734] R10: 0000000000000001 R11: 0000000000000000 R12:
>ffff8801342cde00
>[ 56.335776] R13: 0000000000000000 R14: ffff8801356715c0 R15:
>ffff8801358600a0
>[ 56.335818] FS: 0000000000000000(0000) GS:ffff88013bc80000(0000)
>knlGS:0000000000000000
>[ 56.335866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[ 56.335903] CR2: 0000000000000020 CR3: 00000000bba1f000 CR4:
>00000000000006e0
>[ 56.335945] Stack:
>[ 56.335965] ffff8801342cde00 ffff8801342cde00 ffffffff8176c757
>ffffffff81ef48c0
>[ 56.336052] ffff88013bc83cb8 ffffffff81718d94 ffff8801342cde00
>ffff88013bc83ce0
>[ 56.336137] ffffffff81718df2 ffff8801342cde00 ffff880135670fce
>ffffffff81ef48c0
>[ 56.336223] Call Trace:
>[ 56.336244] <IRQ>
>[ 56.336338] [<ffffffff8176c757>] ? ip_rcv_finish+0x197/0x390
>[ 56.336387] [<ffffffff81718d94>] skb_release_all+0x24/0x30
>[ 56.336425] [<ffffffff81718df2>] kfree_skb+0x32/0x90
>[ 56.336461] [<ffffffff8176c757>] ip_rcv_finish+0x197/0x390
>[ 56.336498] [<ffffffff8176d001>] ip_rcv+0x291/0x3b0
>[ 56.336537] [<ffffffff8172c6b3>]
>__netif_receive_skb_core+0x523/0xaa0
>[ 56.336582] [<ffffffff8161d773>] ?
>usb_submit_urb.part.6+0x2f3/0x560
>[ 56.336622] [<ffffffff8171d87a>] ? __build_skb+0x2a/0xe0
>[ 56.336660] [<ffffffff8172cc48>] __netif_receive_skb+0x18/0x60
>[ 56.336698] [<ffffffff8172dd48>] process_backlog+0xa8/0x150
>[ 56.337576] [<ffffffff8172d495>] net_rx_action+0x225/0x360
>[ 56.337576] [<ffffffff8161abda>] ? usb_giveback_urb_bh+0xba/0x100
>[ 56.337576] [<ffffffff8183cb66>] __do_softirq+0xf6/0x27e
>[ 56.337576] [<ffffffff810883d3>] irq_exit+0xa3/0xb0
>[ 56.337576] [<ffffffff8183c8c4>] do_IRQ+0x54/0xd0
>[ 56.337576] [<ffffffff8183a9c2>] common_interrupt+0x82/0x82
>[ 56.337576] <EOI>
>[ 56.337576] [<ffffffff816cab1a>] ? cpuidle_enter_state+0x11a/0x2c0
>[ 56.337576] [<ffffffff816cacf7>] cpuidle_enter+0x17/0x20
>[ 56.337576] [<ffffffff810c691a>] call_cpuidle+0x2a/0x50
>[ 56.337576] [<ffffffff810c6cfe>] cpu_startup_entry+0x29e/0x340
>[ 56.337576] [<ffffffff81051cbe>] start_secondary+0x15e/0x190
>[ 56.337576] Code: 00 45 31 ed 41 80 3e 00 49 89 fc 75 0f eb 55 41 0f
>
>b6 06 41 83 c5 01 44 39 e8 7e 48 49 63 c5 48 83 c0 03 48 c1 e0 04 49 8b
>
>04 06 <48> 8b 50 20 48 8d 5a ff 83 e2 01 48 0f 44 d8 f0 ff 4b 1c 74 5a
>[ 56.337576] RIP [<ffffffff81718ccd>] skb_release_data+0x7d/0x120
>[ 56.337576] RSP <ffff88013bc83c80>
>[ 56.337576] CR2: 0000000000000020
>[ 56.337576] ---[ end trace 1e92d60587813cad ]---
>[ 56.337576] Kernel panic - not syncing: Fatal exception in interrupt
>[ 56.337576] Kernel Offset: disabled
>[ 56.337576] ---[ end Kernel panic - not syncing: Fatal exception in
>interrupt
>[ 56.337576] ------------[ cut here ]------------
>[ 56.337576] WARNING: CPU: 1 PID: 0 at
>/home/kernel/COD/linux/kernel/time/tick-broadcast.c:642
>tick_handle_oneshot_broadcast+0x1e5/0x1f0
>[ 56.337576] Modules linked in: nouveau arc4 iwldvm mac80211 ttm
>drm_kms_helper drm coretemp kvm_intel i2c_algo_bit snd_hda_codec_hdmi
>pata_pcmcia fb_sys_fops kvm syscopyarea sysfillrect
>snd_hda_codec_analog
>uvcvideo iwlwifi snd_hda_codec_generic sysimgblt hp_wmi r852 irqbypass
>snd_hda_intel sparse_keymap ppdev videobuf2_vmalloc mxm_wmi sm_common
>pcmcia nand snd_hda_codec videobuf2_memops nand_ecc snd_hda_core
>nand_bch cfg80211 videobuf2_v4l2 snd_hwdep snd_pcm videobuf2_core
>yenta_socket bch snd_timer videodev snd pcmcia_rsrc nand_ids r592
>pcmcia_core mtd soundcore lpc_ich serio_raw pegasus memstick media
>netconsole mii hp_accel lis3lv02d configfs input_leds joydev
>input_polldev shpchp 8250_fintek wmi mei_me tpm_infineon parport_pc mei
>
>video lp mac_hid parport hid_generic sdhci_pci e1000e ptp usbhid
>firewire_ohci psmouse pps_core firewire_core crc_itu_t sdhci hid
>pata_acpi fjes
>[ 56.337576] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D
>4.6.0-040600rc2-generic #201604031130
>[ 56.337576] Hardware name: Hewlett-Packard HP EliteBook 8530w/30E7,
>BIOS 68PDV Ver. F.20 12/08/2011
>[ 56.337576] 0000000000000086 5ce7513385219fe0 ffff88013bc837a8
>ffffffff813ee8d3
>[ 56.337576] 0000000000000000 0000000000000000 ffff88013bc837e8
>ffffffff810827cb
>[ 56.337576] 000002823bc837e8 7fffffffffffffff 000000000000f160
>0000000d20aa97dc
>[ 56.337576] Call Trace:
>[ 56.337576] <IRQ> [<ffffffff813ee8d3>] dump_stack+0x63/0x90
>[ 56.337576] [<ffffffff810827cb>] __warn+0xcb/0xf0
>[ 56.337576] [<ffffffff810828fd>] warn_slowpath_null+0x1d/0x20
>[ 56.337576] [<ffffffff81101015>]
>tick_handle_oneshot_broadcast+0x1e5/0x1f0
>[ 56.337576] [<ffffffff81031975>] timer_interrupt+0x15/0x20
>[ 56.337576] [<ffffffff810de192>] handle_irq_event_percpu+0x82/0x1c0
>[ 56.337576] [<ffffffff810de30e>] handle_irq_event+0x3e/0x60
>[ 56.337576] [<ffffffff810e19bd>] handle_edge_irq+0x7d/0x150
>[ 56.337576] [<ffffffff810312fa>] handle_irq+0x1a/0x30
>[ 56.337576] [<ffffffff8183c8bb>] do_IRQ+0x4b/0xd0
>[ 56.337576] [<ffffffff8183a9c2>] common_interrupt+0x82/0x82
>[ 56.337576] [<ffffffff811927f6>] ? panic+0x1dd/0x220
>[ 56.337576] [<ffffffff81031dbc>] oops_end+0xcc/0xd0
>[ 56.337576] [<ffffffff8106b22a>] no_context+0x13a/0x380
>[ 56.337576] [<ffffffff8106b4f1>] __bad_area_nosemaphore+0x81/0x200
>[ 56.337576] [<ffffffff8106b684>] bad_area_nosemaphore+0x14/0x20
>[ 56.337576] [<ffffffff8106ba20>] __do_page_fault+0xc0/0x4d0
>[ 56.337576] [<ffffffff811e7803>] ? dma_pool_alloc+0x1b3/0x240
>[ 56.337576] [<ffffffff813fbf6b>] ? __const_udelay+0x2b/0x30
>[ 56.337576] [<ffffffff8106be52>] do_page_fault+0x22/0x30
>[ 56.337576] [<ffffffff8183c078>] page_fault+0x28/0x30
>[ 56.337576] [<ffffffff81718ccd>] ? skb_release_data+0x7d/0x120
>[ 56.337576] [<ffffffff8176c757>] ? ip_rcv_finish+0x197/0x390
>[ 56.337576] [<ffffffff81718d94>] skb_release_all+0x24/0x30
>[ 56.337576] [<ffffffff81718df2>] kfree_skb+0x32/0x90
>[ 56.337576] [<ffffffff8176c757>] ip_rcv_finish+0x197/0x390
>[ 56.337576] [<ffffffff8176d001>] ip_rcv+0x291/0x3b0
>[ 56.337576] [<ffffffff8172c6b3>]
>__netif_receive_skb_core+0x523/0xaa0
>[ 56.337576] [<ffffffff8161d773>] ?
>usb_submit_urb.part.6+0x2f3/0x560
>[ 56.337576] [<ffffffff8171d87a>] ? __build_skb+0x2a/0xe0
>[ 56.337576] [<ffffffff8172cc48>] __netif_receive_skb+0x18/0x60
>[ 56.337576] [<ffffffff8172dd48>] process_backlog+0xa8/0x150
>[ 56.337576] [<ffffffff8172d495>] net_rx_action+0x225/0x360
>[ 56.337576] [<ffffffff8161abda>] ? usb_giveback_urb_bh+0xba/0x100
>[ 56.337576] [<ffffffff8183cb66>] __do_softirq+0xf6/0x27e
>[ 56.337576] [<ffffffff810883d3>] irq_exit+0xa3/0xb0
>[ 56.337576] [<ffffffff8183c8c4>] do_IRQ+0x54/0xd0
>[ 56.337576] [<ffffffff8183a9c2>] common_interrupt+0x82/0x82
>[ 56.337576] <EOI> [<ffffffff816cab1a>] ?
>cpuidle_enter_state+0x11a/0x2c0
>[ 56.337576] [<ffffffff816cacf7>] cpuidle_enter+0x17/0x20
>[ 56.337576] [<ffffffff810c691a>] call_cpuidle+0x2a/0x50
>[ 56.337576] [<ffffffff810c6cfe>] cpu_startup_entry+0x29e/0x340
>[ 56.337576] [<ffffffff81051cbe>] start_secondary+0x15e/0x190
>[ 56.337576] ---[ end trace 1e92d60587813cae ]---
>
>lsb-release -rd says
>Description: Ubuntu 14.04.4 LTS
>Release: 14.04
>
>ver_linux says
>Linux woody 4.6.0-040600rc2-generic #201604031130 SMP Sun Apr 3
>15:32:46
>UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
>
>GNU C 4.8
>GNU Make 3.81
>Binutils 2.24
>Util-linux 2.20.1
>Mount 2.20.1
>Module-init-tools 15
>E2fsprogs 1.42.9
>PPP 2.4.5
>Linux C Library 2.19
>Dynamic linker (ldd) 2.19
>Linux C++ Library 6.0.19
>Procps 3.3.9
>Net-tools 1.60
>Kbd 1.15.5
>Console-tools 1.15.5
>Sh-utils 8.21
>Udev 204
>Wireless-tools 30
>Modules Loaded 8250_fintek arc4 bch cfg80211 configfs coretemp
>crc_itu_t drm drm_kms_helper e1000e fb_sys_fops firewire_core
>firewire_ohci fjes hid hid_generic hp_accel hp_wmi i2c_algo_bit
>input_leds input_polldev ip_tables iptable_nat irqbypass iwldvm iwlwifi
>
>joydev kvm kvm_intel lis3lv02d lp lpc_ich mac80211 mac_hid media mei
>mei_me memstick mii mtd mxm_wmi nand nand_bch nand_ecc nand_ids
>netconsole nf_conntrack nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat
>nf_nat_ipv4 nf_nat_redirect nouveau parport parport_pc pata_acpi
>pata_pcmcia pcmcia pcmcia_core pcmcia_rsrc pegasus ppdev pps_core
>psmouse ptp r592 r852 sdhci sdhci_pci serio_raw shpchp sm_common snd
>snd_hda_codec snd_hda_codec_analog snd_hda_codec_generic
>snd_hda_codec_hdmi snd_hda_core snd_hda_intel snd_hwdep snd_pcm
>snd_timer soundcore sparse_keymap syscopyarea sysfillrect sysimgblt
>tpm_infineon ttm usbhid uvcvideo video videobuf2_core videobuf2_memops
>videobuf2_v4l2 videobuf2_vmalloc videodev wmi x_tables xt_REDIRECT
>xt_tcpudp yenta_socket
>
>/proc/cpuinfo says
>processor : 0
>vendor_id : GenuineIntel
>cpu family : 6
>model : 23
>model name : Intel(R) Core(TM)2 Duo CPU T9600 @ 2.80GHz
>stepping : 6
>microcode : 0x60f
>cpu MHz : 800.000
>cache size : 6144 KB
>physical id : 0
>siblings : 2
>core id : 0
>cpu cores : 2
>apicid : 0
>initial apicid : 0
>fpu : yes
>fpu_exception : yes
>cpuid level : 10
>wp : yes
>flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
>
>cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall
>nx lm constant_tsc arch_perfmon pebs bts nopl aperfmperf eagerfpu pni
>dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1
>lahf_lm tpr_shadow vnmi flexpriority dtherm
>bugs :
>bogomips : 5585.93
>clflush size : 64
>cache_alignment : 64
>address sizes : 36 bits physical, 48 bits virtual
>power management:
>
>processor : 1
>vendor_id : GenuineIntel
>cpu family : 6
>model : 23
>model name : Intel(R) Core(TM)2 Duo CPU T9600 @ 2.80GHz
>stepping : 6
>microcode : 0x60f
>cpu MHz : 800.000
>cache size : 6144 KB
>physical id : 0
>siblings : 2
>core id : 1
>cpu cores : 2
>apicid : 1
>initial apicid : 1
>fpu : yes
>fpu_exception : yes
>cpuid level : 10
>wp : yes
>flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
>
>cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall
>nx lm constant_tsc arch_perfmon pebs bts nopl aperfmperf eagerfpu pni
>dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1
>lahf_lm tpr_shadow vnmi flexpriority dtherm
>bugs :
>bogomips : 5585.98
>clflush size : 64
>cache_alignment : 64
>address sizes : 36 bits physical, 48 bits virtual
>power management:
>
>/proc/modules says
>pegasus 32768 0 - Live 0x0000000000000000
>mii 16384 1 pegasus, Live 0x0000000000000000
>xt_REDIRECT 16384 1 - Live 0x0000000000000000
>nf_nat_redirect 16384 1 xt_REDIRECT, Live 0x0000000000000000
>xt_tcpudp 16384 1 - Live 0x0000000000000000
>iptable_nat 16384 1 - Live 0x0000000000000000
>nf_conntrack_ipv4 16384 1 - Live 0x0000000000000000
>nf_defrag_ipv4 16384 1 nf_conntrack_ipv4, Live 0x0000000000000000
>nf_nat_ipv4 16384 1 iptable_nat, Live 0x0000000000000000
>nf_nat 24576 2 nf_nat_redirect,nf_nat_ipv4, Live 0x0000000000000000
>nf_conntrack 106496 3 nf_conntrack_ipv4,nf_nat_ipv4,nf_nat, Live
>0x0000000000000000
>ip_tables 28672 1 iptable_nat, Live 0x0000000000000000
>x_tables 36864 3 xt_REDIRECT,xt_tcpudp,ip_tables, Live
>0x0000000000000000
>nouveau 1515520 1 - Live 0x0000000000000000
>arc4 16384 2 - Live 0x0000000000000000
>iwldvm 233472 0 - Live 0x0000000000000000
>ttm 98304 1 nouveau, Live 0x0000000000000000
>mac80211 745472 1 iwldvm, Live 0x0000000000000000
>drm_kms_helper 147456 1 nouveau, Live 0x0000000000000000
>drm 364544 4 nouveau,ttm,drm_kms_helper, Live 0x0000000000000000
>snd_hda_codec_hdmi 45056 1 - Live 0x0000000000000000
>coretemp 16384 0 - Live 0x0000000000000000
>i2c_algo_bit 16384 1 nouveau, Live 0x0000000000000000
>fb_sys_fops 16384 1 drm_kms_helper, Live 0x0000000000000000
>snd_hda_codec_analog 16384 1 - Live 0x0000000000000000
>kvm_intel 188416 0 - Live 0x0000000000000000
>snd_hda_codec_generic 73728 1 snd_hda_codec_analog, Live
>0x0000000000000000
>syscopyarea 16384 1 drm_kms_helper, Live 0x0000000000000000
>pata_pcmcia 20480 1 - Live 0x0000000000000000
>sysfillrect 16384 1 drm_kms_helper, Live 0x0000000000000000
>hp_wmi 16384 0 - Live 0x0000000000000000
>uvcvideo 90112 0 - Live 0x0000000000000000
>kvm 569344 1 kvm_intel, Live 0x0000000000000000
>snd_hda_intel 36864 0 - Live 0x0000000000000000
>sparse_keymap 16384 1 hp_wmi, Live 0x0000000000000000
>sysimgblt 16384 1 drm_kms_helper, Live 0x0000000000000000
>ppdev 20480 0 - Live 0x0000000000000000
>mxm_wmi 16384 1 nouveau, Live 0x0000000000000000
>r852 20480 0 - Live 0x0000000000000000
>iwlwifi 217088 1 iwldvm, Live 0x0000000000000000
>snd_hda_codec 135168 4
>snd_hda_codec_hdmi,snd_hda_codec_analog,snd_hda_codec_generic,snd_hda_intel,
>
>Live 0x0000000000000000
>sm_common 20480 1 r852, Live 0x0000000000000000
>nand 69632 2 r852,sm_common, Live 0x0000000000000000
>snd_hda_core 81920 5
>snd_hda_codec_hdmi,snd_hda_codec_analog,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,
>
>Live 0x0000000000000000
>videobuf2_vmalloc 16384 1 uvcvideo, Live 0x0000000000000000
>nand_ecc 16384 1 nand, Live 0x0000000000000000
>videobuf2_memops 16384 1 videobuf2_vmalloc, Live 0x0000000000000000
>nand_bch 16384 1 nand, Live 0x0000000000000000
>snd_hwdep 16384 1 snd_hda_codec, Live 0x0000000000000000
>videobuf2_v4l2 24576 1 uvcvideo, Live 0x0000000000000000
>bch 20480 1 nand_bch, Live 0x0000000000000000
>irqbypass 16384 1 kvm, Live 0x0000000000000000
>snd_pcm 110592 4
>snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core, Live
>0x0000000000000000
>videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2, Live 0x0000000000000000
>nand_ids 16384 1 nand, Live 0x0000000000000000
>pcmcia 61440 1 pata_pcmcia, Live 0x0000000000000000
>mtd 57344 2 sm_common,nand, Live 0x0000000000000000
>cfg80211 581632 3 iwldvm,mac80211,iwlwifi, Live 0x0000000000000000
>videodev 180224 3 uvcvideo,videobuf2_v4l2,videobuf2_core, Live
>0x0000000000000000
>snd_timer 32768 1 snd_pcm, Live 0x0000000000000000
>yenta_socket 45056 0 - Live 0x0000000000000000
>lpc_ich 24576 0 - Live 0x0000000000000000
>snd 81920 8
>snd_hda_codec_hdmi,snd_hda_codec_analog,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer,
>
>Live 0x0000000000000000
>netconsole 20480 0 - Live 0x0000000000000000
>r592 20480 0 - Live 0x0000000000000000
>media 40960 2 uvcvideo,videodev, Live 0x0000000000000000
>soundcore 16384 1 snd, Live 0x0000000000000000
>pcmcia_rsrc 20480 1 yenta_socket, Live 0x0000000000000000
>pcmcia_core 24576 3 pcmcia,yenta_socket,pcmcia_rsrc, Live
>0x0000000000000000
>serio_raw 16384 0 - Live 0x0000000000000000
>memstick 20480 1 r592, Live 0x0000000000000000
>hp_accel 28672 0 - Live 0x0000000000000000
>lis3lv02d 20480 1 hp_accel, Live 0x0000000000000000
>configfs 40960 2 netconsole, Live 0x0000000000000000
>input_leds 16384 0 - Live 0x0000000000000000
>joydev 20480 0 - Live 0x0000000000000000
>input_polldev 16384 1 lis3lv02d, Live 0x0000000000000000
>shpchp 36864 0 - Live 0x0000000000000000
>8250_fintek 16384 0 - Live 0x0000000000000000
>mei_me 32768 0 - Live 0x0000000000000000
>tpm_infineon 20480 0 - Live 0x0000000000000000
>parport_pc 32768 1 - Live 0x0000000000000000
>mei 102400 1 mei_me, Live 0x0000000000000000
>video 40960 1 nouveau, Live 0x0000000000000000
>lp 20480 0 - Live 0x0000000000000000
>wmi 20480 3 nouveau,hp_wmi,mxm_wmi, Live 0x0000000000000000
>mac_hid 16384 0 - Live 0x0000000000000000
>parport 49152 3 ppdev,parport_pc,lp, Live 0x0000000000000000
>hid_generic 16384 0 - Live 0x0000000000000000
>e1000e 237568 0 - Live 0x0000000000000000
>usbhid 49152 0 - Live 0x0000000000000000
>ptp 20480 1 e1000e, Live 0x0000000000000000
>sdhci_pci 28672 0 - Live 0x0000000000000000
>firewire_ohci 40960 0 - Live 0x0000000000000000
>psmouse 131072 0 - Live 0x0000000000000000
>firewire_core 65536 1 firewire_ohci, Live 0x0000000000000000
>crc_itu_t 16384 1 firewire_core, Live 0x0000000000000000
>sdhci 45056 1 sdhci_pci, Live 0x0000000000000000
>hid 122880 2 hid_generic,usbhid, Live 0x0000000000000000
>pps_core 20480 1 ptp, Live 0x0000000000000000
>pata_acpi 16384 0 - Live 0x0000000000000000
>fjes 28672 0 - Live 0x0000000000000000
>
>/proc/ioports says
>0000-0cf7 : PCI Bus 0000:00
> 0000-001f : dma1
> 0020-0021 : pic1
> 0040-0043 : timer0
> 0050-0053 : timer1
> 0060-0060 : keyboard
> 0062-0062 : PNP0C09:00
> 0062-0062 : EC data
> 0064-0064 : keyboard
> 0066-0066 : PNP0C09:00
> 0066-0066 : EC cmd
> 0070-0077 : rtc0
> 0080-008f : dma page reg
> 00a0-00a1 : pic2
> 00c0-00df : dma2
> 00f0-00ff : fpu
> 00f0-00f0 : PNP0C04:00
> 0170-0177 : 0000:00:1f.2
> 0170-0177 : ata_piix
> 01f0-01f7 : 0000:00:1f.2
> 01f0-01f7 : ata_piix
> 0200-027f : pnp 00:03
> 0376-0376 : 0000:00:1f.2
> 0376-0376 : ata_piix
> 0378-037a : parport0
> 037b-037f : parport0
> 03c0-03df : vesafb
> 03f6-03f6 : 0000:00:1f.2
> 03f6-03f6 : ata_piix
> 03f8-03ff : serial
> 0400-0403 : ACPI PM1a_EVT_BLK
> 0404-0405 : ACPI PM1a_CNT_BLK
> 0408-040b : ACPI PM_TMR
> 0410-0415 : ACPI CPU throttle
> 0420-042f : ACPI GPE0_BLK
> 0430-0433 : iTCO_wdt.0.auto
> 0450-0450 : ACPI PM2_CNT_BLK
> 0460-047f : iTCO_wdt.0.auto
> 0500-057f : pnp 00:03
> 0778-077a : parport0
>0cf8-0cff : PCI conf1
>0d00-ffff : PCI Bus 0000:00
> 1000-1003 : pnp 00:03
> 1010-101f : pnp 00:03
> 2000-2fff : PCI Bus 0000:86
> 2000-20ff : PCI CardBus 0000:87
> 2100-210f : pcmcia_socket0
> 2100-210f : pcmcia0.0
> 2400-24ff : PCI CardBus 0000:87
> 3000-4fff : PCI Bus 0000:45
> 5000-6fff : PCI Bus 0000:04
> 7000-7fff : PCI Bus 0000:01
> 7000-707f : 0000:01:00.0
> 8000-801f : 0000:00:1d.2
> 8000-801f : uhci_hcd
> 8020-803f : 0000:00:1d.1
> 8020-803f : uhci_hcd
> 8040-805f : 0000:00:1d.0
> 8040-805f : uhci_hcd
> 8060-807f : 0000:00:1a.2
> 8060-807f : uhci_hcd
> 8080-809f : 0000:00:1a.1
> 8080-809f : uhci_hcd
> 80a0-80bf : 0000:00:1a.0
> 80a0-80bf : uhci_hcd
> 80c0-80df : 0000:00:19.0
> 80e0-80ef : 0000:00:1f.5
> 80e0-80ef : ata_piix
> 80f0-80ff : 0000:00:1f.5
> 80f0-80ff : ata_piix
> 8100-810f : 0000:00:1f.2
> 8100-810f : ata_piix
> 8110-811f : 0000:00:1f.2
> 8110-811f : ata_piix
> 8120-812f : 0000:00:03.2
> 8130-8137 : 0000:00:1f.5
> 8130-8137 : ata_piix
> 8138-813f : 0000:00:1f.5
> 8138-813f : ata_piix
> 8150-8157 : 0000:00:03.3
> 8150-8157 : serial
> 8158-815f : 0000:00:03.2
> 8160-8167 : 0000:00:03.2
> 8168-816b : 0000:00:1f.5
> 8168-816b : ata_piix
> 816c-816f : 0000:00:1f.5
> 816c-816f : ata_piix
> 8178-817b : 0000:00:03.2
> 817c-817f : 0000:00:03.2
> 9000-9fff : PCI Bus 0000:02
> a000-afff : PCI Bus 0000:03
> ef80-ef9f : pnp 00:03
> ffff-ffff : pnp 00:03
>
>/proc/iomem says
>00000000-00000fff : reserved
>00001000-0009fbff : System RAM
>0009fc00-0009ffff : reserved
>000a0000-000bffff : PCI Bus 0000:00
>000c0000-000ce1ff : Video ROM
>000ce800-000cf7ff : Adapter ROM
>000cf800-000d07ff : Adapter ROM
>000ef000-000fffff : reserved
> 000f0000-000fffff : System ROM
>00100000-b8e1dfff : System RAM
> 01000000-0183eff7 : Kernel code
> 0183eff8-01f4347f : Kernel data
> 020c6000-02207fff : Kernel bss
>b8e1e000-b8e1ffff : reserved
>b8e20000-b9d6ffff : System RAM
>b9d70000-b9d7ffff : ACPI Non-volatile Storage
>b9d80000-bc492fff : System RAM
>bc493000-bc692fff : ACPI Non-volatile Storage
>bc693000-bde91fff : System RAM
>bde92000-bde99fff : reserved
>bde9a000-bdebefff : System RAM
>bdebf000-bdecefff : reserved
>bdecf000-bdfcefff : ACPI Non-volatile Storage
>bdfcf000-bdffefff : ACPI Tables
>bdfff000-bdffffff : System RAM
>be000000-bfffffff : reserved
>c0000000-dfffffff : PCI Bus 0000:00
> c0000000-cfffffff : PCI Bus 0000:01
> c0000000-cfffffff : 0000:01:00.0
> d0000000-d2ffffff : PCI Bus 0000:01
> d0000000-d1ffffff : 0000:01:00.0
> d2000000-d2ffffff : 0000:01:00.0
> d3000000-d30fffff : PCI Bus 0000:86
> d3000000-d3000fff : 0000:86:09.4
> d3000000-d3000fff : yenta_socket
> d3001000-d30017ff : 0000:86:09.0
> d3001000-d30017ff : firewire_ohci
> d3001800-d30018ff : 0000:86:09.3
> d3001800-d30018ff : r852
> d3001900-d30019ff : 0000:86:09.2
> d3001900-d30019ff : r592
> d3001b00-d3001bff : 0000:86:09.1
> d3001b00-d3001bff : mmc0
> d3010000-d3010fff : pcmcia_socket0
> d3100000-d70fffff : PCI Bus 0000:45
> d7100000-db0fffff : PCI Bus 0000:04
> db100000-db1fffff : PCI Bus 0000:03
> db100000-db101fff : 0000:03:00.0
> db100000-db101fff : iwlwifi
> db200000-db2fffff : PCI Bus 0000:02
> db300000-db31ffff : 0000:00:19.0
> db300000-db31ffff : e1000e
> db320000-db323fff : 0000:00:1b.0
> db320000-db323fff : ICH HD audio
> db324000-db324fff : 0000:00:19.0
> db324000-db324fff : e1000e
> db325000-db325fff : 0000:00:03.3
> db326000-db3263ff : 0000:00:1d.7
> db326000-db3263ff : ehci_hcd
> db326400-db3267ff : 0000:00:1a.7
> db326400-db3267ff : ehci_hcd
> db326800-db32680f : 0000:00:03.0
> db326800-db32680f : mei_me
> db400000-db5fffff : PCI Bus 0000:02
> db600000-db7fffff : PCI Bus 0000:03
> db800000-db9fffff : PCI Bus 0000:04
> dba00000-dbbfffff : PCI Bus 0000:45
> dc000000-dfffffff : PCI CardBus 0000:87
>e0000000-efffffff : PCI MMCONFIG 0000 [bus 00-ff]
> e0000000-efffffff : reserved
> e0000000-efffffff : pnp 00:00
>f0000000-fedfffff : PCI Bus 0000:00
> f0000000-f3ffffff : PCI CardBus 0000:87
> fec00000-fec00fff : reserved
> fec00000-fec003ff : IOAPIC 0
> fed00000-fed003ff : HPET 0
> fed00000-fed003ff : pnp 00:02
> fed10000-fed13fff : reserved
> fed10000-fed13fff : pnp 00:00
> fed18000-fed19fff : reserved
> fed18000-fed18fff : pnp 00:00
> fed19000-fed19fff : pnp 00:00
> fed1c000-fed1ffff : reserved
> fed1c000-fed1ffff : pnp 00:00
> fed1f410-fed1f414 : iTCO_wdt.0.auto
> fed20000-fed3ffff : pnp 00:00
> fed40000-fed44fff : GTPM
> fed45000-fed8ffff : pnp 00:00
>fee00000-fee00fff : Local APIC
> fee00000-fee00fff : reserved
>fee01000-ffffffff : PCI Bus 0000:00
> ff000000-ffffffff : INT0800:00
> ffe80000-ffffffff : reserved
>100000000-13bffffff : System RAM
>
>sudo lspci -vvv says
>00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory
>Controller Hub (rev 07)
> Subsystem: Hewlett-Packard Company Device 30e7
> 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: Len=0a <?>
>
>00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI
>Express Graphics Port (rev 07) (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: 64 bytes
> Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> I/O behind bridge: 00007000-00007fff
> Memory behind bridge: d0000000-d2ffffff
> Prefetchable memory behind bridge: 00000000c0000000-00000000cfffffff
> 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: [88] Subsystem: Hewlett-Packard Company Device 30e7
> Capabilities: [80] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>PME(D0+,D1-,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: fee0300c Data: 41e1
> Capabilities: [a0] Express (v1) Root Port (Slot+), MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0
> ExtTag- RBE+
> 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 x16, ASPM L0s L1, Exit
>Latency L0s <256ns, L1 <4us
> ClockPM- Surprise- LLActRep- BwNot-
> LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+
>DLActive- BWMgmt- ABWMgmt-
> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+
>Surprise-
> Slot #1, PowerLimit 75.000W; Interlock- NoCompl+
> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt-
>HPIrq+ LinkChg-
> Control: AttnInd Off, PwrInd On, 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: [100 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> Arb: Fixed+ WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
> Status: NegoPending- InProgress-
> Capabilities: [140 v1] Root Complex Link
> Desc: PortNumber=02 ComponentID=01 EltType=Config
> Link0: Desc: TargetPort=00 TargetComponent=01 AssocRCRB-
>LinkType=MemMapped LinkValid+
> Addr: 00000000fed19000
> Kernel driver in use: pcieport
>
>00:03.0 Communication controller: Intel Corporation Mobile 4 Series
>Chipset MEI Controller (rev 07)
> Subsystem: Hewlett-Packard Company Device 30e7
> 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 30
> Region 0: Memory at db326800 (64-bit, non-prefetchable) [size=16]
> Capabilities: [50] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>PME(D0+,D1-,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee0300c Data: 41e2
> Kernel driver in use: mei_me
>
>00:03.2 IDE interface: Intel Corporation Mobile 4 Series Chipset PT
>IDER
>Controller (rev 07) (prog-if 85 [Master SecO PriO])
> Subsystem: Hewlett-Packard Company Device 30e7
> 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-
> Interrupt: pin C routed to IRQ 18
> Region 0: I/O ports at 8160 [size=8]
> Region 1: I/O ports at 817c [size=4]
> Region 2: I/O ports at 8158 [size=8]
> Region 3: I/O ports at 8178 [size=4]
> Region 4: I/O ports at 8120 [size=16]
> Capabilities: [c8] Power Management version 3
> Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
>PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+
> Address: 0000000000000000 Data: 0000
>
>00:03.3 Serial controller: Intel Corporation Mobile 4 Series Chipset
>AMT
>SOL Redirection (rev 07) (prog-if 02 [16550])
> Subsystem: Hewlett-Packard Company Device 30e7
> 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 B routed to IRQ 17
> Region 0: I/O ports at 8150 [size=8]
> Region 1: Memory at db325000 (32-bit, non-prefetchable) [size=4K]
> Capabilities: [c8] Power Management version 3
> Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
>PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+
> Address: 0000000000000000 Data: 0000
> Kernel driver in use: serial
>
>00:19.0 Ethernet controller: Intel Corporation 82567LM Gigabit Network
>Connection (rev 03)
> Subsystem: Hewlett-Packard Company Device 30e7
> 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 29
> Region 0: Memory at db300000 (32-bit, non-prefetchable) [size=128K]
> Region 1: Memory at db324000 (32-bit, non-prefetchable) [size=4K]
> Region 2: I/O ports at 80c0 [size=32]
> Capabilities: [c8] 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=1 PME-
> Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee0200c Data: 4143
> Capabilities: [e0] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: e1000e
>
>00:1a.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
>
>Controller #4 (rev 03) (prog-if 00 [UHCI])
> Subsystem: Hewlett-Packard Company Device 30e7
> 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 16
> Region 4: I/O ports at 80a0 [size=32]
> Capabilities: [50] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: uhci_hcd
>
>00:1a.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
>
>Controller #5 (rev 03) (prog-if 00 [UHCI])
> Subsystem: Hewlett-Packard Company Device 30e7
> 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 17
> Region 4: I/O ports at 8080 [size=32]
> Capabilities: [50] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: uhci_hcd
>
>00:1a.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
>
>Controller #6 (rev 03) (prog-if 00 [UHCI])
> Subsystem: Hewlett-Packard Company Device 30e7
> 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 8060 [size=32]
> Capabilities: [50] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: uhci_hcd
>
>00:1a.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2
>EHCI
>Controller #2 (rev 03) (prog-if 20 [EHCI])
> Subsystem: Hewlett-Packard Company Device 30e7
> 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 19
> Region 0: Memory at db326400 (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
> Capabilities: [98] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: ehci-pci
>
>00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio
>Controller (rev 03)
> Subsystem: Hewlett-Packard Company Device 30e7
> 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: 64 bytes
> Interrupt: pin A routed to IRQ 32
> Region 0: Memory at db320000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: [50] Power Management version 2
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA
>PME(D0+,D1-,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee0300c Data: 4163
> Capabilities: [70] Express (v1) Root Complex Integrated Endpoint,
>MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0
> ExtTag- RBE-
> 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-
> Capabilities: [100 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> Arb: Fixed- WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=7f
> Status: NegoPending- InProgress-
> VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable+ ID=1 ArbSelect=Fixed TC/VC=80
> Status: NegoPending- InProgress-
> Capabilities: [130 v1] Root Complex Link
> Desc: PortNumber=0f ComponentID=02 EltType=Config
> Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB-
>LinkType=MemMapped LinkValid+
> Addr: 00000000fed1c000
> Kernel driver in use: snd_hda_intel
>
>00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
>Port 1 (rev 03) (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: 64 bytes
> Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
> I/O behind bridge: 00009000-00009fff
> Memory behind bridge: db200000-db2fffff
> Prefetchable memory behind bridge: 00000000db400000-00000000db5fffff
> 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
> ExtTag- RBE+
> 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, Exit
>Latency L0s <1us, L1 <4us
> ClockPM- Surprise- LLActRep+ BwNot-
> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- 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+
>Surprise+
> Slot #0, PowerLimit 6.500W; 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: 4122
> Capabilities: [90] Subsystem: Device 0000:0000
> 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 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> Arb: Fixed+ WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
> Status: NegoPending- InProgress-
> Capabilities: [180 v1] Root Complex Link
> Desc: PortNumber=01 ComponentID=02 EltType=Config
> Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB-
>LinkType=MemMapped LinkValid+
> Addr: 00000000fed1c000
> Kernel driver in use: pcieport
>
>00:1c.1 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
>Port 2 (rev 03) (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: 64 bytes
> Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
> I/O behind bridge: 0000a000-0000afff
> Memory behind bridge: db100000-db1fffff
> Prefetchable memory behind bridge: 00000000db600000-00000000db7fffff
> 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
> ExtTag- RBE+
> 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, Exit
>Latency L0s <256ns, L1 <4us
> ClockPM- Surprise- LLActRep+ BwNot-
> LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- 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+
>Surprise+
> Slot #1, PowerLimit 6.500W; 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: 4152
> Capabilities: [90] Subsystem: Device 0000:0000
> 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 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> Arb: Fixed+ WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
> Status: NegoPending- InProgress-
> Capabilities: [180 v1] Root Complex Link
> Desc: PortNumber=02 ComponentID=02 EltType=Config
> Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB-
>LinkType=MemMapped LinkValid+
> Addr: 00000000fed1c000
> Kernel driver in use: pcieport
>
>00:1c.2 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
>Port 3 (rev 03) (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: 64 bytes
> Bus: primary=00, secondary=04, subordinate=44, sec-latency=0
> I/O behind bridge: 00005000-00006fff
> Memory behind bridge: d7100000-db0fffff
> Prefetchable memory behind bridge: 00000000db800000-00000000db9fffff
> 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
> ExtTag- RBE+
> 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 #3, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit
>Latency L0s <1us, L1 <4us
> ClockPM- Surprise- LLActRep+ BwNot-
> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- 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+
>Surprise+
> Slot #2, PowerLimit 6.500W; 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: 4172
> Capabilities: [90] Subsystem: Device 0000:0000
> 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 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> Arb: Fixed+ WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
> Status: NegoPending- InProgress-
> Capabilities: [180 v1] Root Complex Link
> Desc: PortNumber=03 ComponentID=02 EltType=Config
> Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB-
>LinkType=MemMapped LinkValid+
> Addr: 00000000fed1c000
> Kernel driver in use: pcieport
>
>00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express
>Port 5 (rev 03) (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: 64 bytes
> Bus: primary=00, secondary=45, subordinate=85, sec-latency=0
> I/O behind bridge: 00003000-00004fff
> Memory behind bridge: d3100000-d70fffff
> Prefetchable memory behind bridge: 00000000dba00000-00000000dbbfffff
> 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
> ExtTag- RBE+
> 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 #5, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit
>Latency L0s <1us, L1 <4us
> ClockPM- Surprise- LLActRep+ BwNot-
> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- 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+
>Surprise+
> Slot #4, PowerLimit 6.500W; 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: 4182
> Capabilities: [90] Subsystem: Device 0000:0000
> 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 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> Arb: Fixed+ WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
> Status: NegoPending- InProgress-
> Capabilities: [180 v1] Root Complex Link
> Desc: PortNumber=05 ComponentID=02 EltType=Config
> Link0: Desc: TargetPort=00 TargetComponent=02 AssocRCRB-
>LinkType=MemMapped LinkValid+
> Addr: 00000000fed1c000
> Kernel driver in use: pcieport
>
>00:1d.0 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
>
>Controller #1 (rev 03) (prog-if 00 [UHCI])
> Subsystem: Hewlett-Packard Company Device 30e7
> 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 20
> Region 4: I/O ports at 8040 [size=32]
> Capabilities: [50] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: uhci_hcd
>
>00:1d.1 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
>
>Controller #2 (rev 03) (prog-if 00 [UHCI])
> Subsystem: Hewlett-Packard Company Device 30e7
> 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 22
> Region 4: I/O ports at 8020 [size=32]
> Capabilities: [50] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: uhci_hcd
>
>00:1d.2 USB controller: Intel Corporation 82801I (ICH9 Family) USB UHCI
>
>Controller #3 (rev 03) (prog-if 00 [UHCI])
> Subsystem: Hewlett-Packard Company Device 30e7
> 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 8000 [size=32]
> Capabilities: [50] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: uhci_hcd
>
>00:1d.7 USB controller: Intel Corporation 82801I (ICH9 Family) USB2
>EHCI
>Controller #1 (rev 03) (prog-if 20 [EHCI])
> Subsystem: Hewlett-Packard Company Device 30e7
> 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 20
> Region 0: Memory at db326000 (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
> Capabilities: [98] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: ehci-pci
>
>00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 93)
>(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=86, subordinate=8a, sec-latency=64
> I/O behind bridge: 00002000-00002fff
> Memory behind bridge: d3000000-d30fffff
> Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
> 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: Device 0000:0000
>
>00:1f.0 ISA bridge: Intel Corporation ICH9M-E LPC Interface Controller
>(rev 03)
> Subsystem: Hewlett-Packard Company Device 30e7
> 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: Len=0c <?>
> Kernel driver in use: lpc_ich
>
>00:1f.2 IDE interface: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 2
>
>port SATA Controller [IDE mode] (rev 03) (prog-if 8a [Master SecP
>PriP])
> Subsystem: Hewlett-Packard Company Device 30e7
> 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 21
> Region 0: I/O ports at 01f0 [size=8]
> Region 1: I/O ports at 03f4
> Region 2: I/O ports at 0170 [size=8]
> Region 3: I/O ports at 0374
> Region 4: I/O ports at 8110 [size=16]
> Region 5: I/O ports at 8100 [size=16]
> Capabilities: [70] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [b0] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: ata_piix
>
>00:1f.5 IDE interface: Intel Corporation 82801IBM/IEM (ICH9M/ICH9M-E) 2
>
>port SATA Controller [IDE mode] (rev 03) (prog-if 85 [Master SecO
>PriO])
> Subsystem: Hewlett-Packard Company Device 30e7
> 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 0: I/O ports at 8138 [size=8]
> Region 1: I/O ports at 816c [size=4]
> Region 2: I/O ports at 8130 [size=8]
> Region 3: I/O ports at 8168 [size=4]
> Region 4: I/O ports at 80f0 [size=16]
> Region 5: I/O ports at 80e0 [size=16]
> Capabilities: [70] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [b0] PCI Advanced Features
> AFCap: TP+ FLR+
> AFCtrl: FLR-
> AFStatus: TP-
> Kernel driver in use: ata_piix
>
>01:00.0 VGA compatible controller: NVIDIA Corporation G96GLM [Quadro FX
>
>770M] (rev a1) (prog-if 00 [VGA controller])
> Subsystem: Hewlett-Packard Company Device 30e7
> Physical Slot: 1
> 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: 64 bytes
> Interrupt: pin A routed to IRQ 33
> Region 0: Memory at d2000000 (32-bit, non-prefetchable) [size=16M]
> Region 1: Memory at c0000000 (64-bit, prefetchable) [size=256M]
> Region 3: Memory at d0000000 (64-bit, non-prefetchable) [size=32M]
> Region 5: I/O ports at 7000 [size=128]
> Expansion ROM at 000c0000 [disabled] [size=128K]
> Capabilities: [60] Power Management version 3
> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>PME(D0-,D1-,D2-,D3hot-,D3cold-)
> Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee0300c Data: 4173
> Capabilities: [78] Express (v2) Endpoint, MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s
><256ns, L1 <4us
> ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
> DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
>Unsupported-
> RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
> MaxPayload 128 bytes, MaxReadReq 512 bytes
> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
>TransPend-
> LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Exit
>Latency L0s <256ns, L1 <1us
> ClockPM- Surprise- LLActRep- BwNot-
> LnkCtl: ASPM L0s L1 Enabled; RCB 128 bytes Disabled- CommClk+
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+
>DLActive- BWMgmt- ABWMgmt-
> DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR-,
>OBFF Not Supported
> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-,
>OBFF Disabled
> LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
> Transmit Margin: Normal Operating Range,
>EnterModifiedCompliance- ComplianceSOS-
> Compliance De-emphasis: -6dB
> LnkSta2: Current De-emphasis Level: -6dB,
>EqualizationComplete-, EqualizationPhase1-
> EqualizationPhase2-, EqualizationPhase3-,
>LinkEqualizationRequest-
> Capabilities: [b4] Vendor Specific Information: Len=14 <?>
> Capabilities: [100 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> Arb: Fixed- WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01
> Status: NegoPending- InProgress-
> Capabilities: [128 v1] Power Budgeting <?>
> Capabilities: [600 v1] Vendor Specific Information: ID=0001 Rev=1
>Len=024 <?>
> Kernel driver in use: nouveau
>
>03:00.0 Network controller: Intel Corporation Ultimate N WiFi Link 5300
> Subsystem: Intel Corporation Device 1011
> Physical Slot: 1-1
> 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: 64 bytes
> Interrupt: pin A routed to IRQ 31
> Region 0: Memory at db100000 (64-bit, non-prefetchable) [size=8K]
> Capabilities: [c8] Power Management version 3
> Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
>PME(D0+,D1-,D2-,D3hot+,D3cold+)
> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
> Address: 00000000fee0300c Data: 4153
> Capabilities: [e0] Express (v1) Endpoint, MSI 00
> DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s
><512ns, L1 unlimited
> ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+
> DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
>Unsupported-
> RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset-
> MaxPayload 128 bytes, MaxReadReq 128 bytes
> DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+
>TransPend-
> LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit
>Latency L0s <128ns, L1 <32us
> ClockPM+ Surprise- LLActRep- BwNot-
> LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+
> ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+
>DLActive- BWMgmt- ABWMgmt-
> Capabilities: [100 v1] 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 v1] Device Serial Number 00-21-6a-ff-ff-0d-ba-8a
> Kernel driver in use: iwlwifi
>
>86:09.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller
>(rev 06) (prog-if 10 [OHCI])
> Subsystem: Hewlett-Packard Company Device 30e7
> 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: 64 (500ns min, 1000ns max), Cache Line Size: 64 bytes
> Interrupt: pin A routed to IRQ 20
> Region 0: Memory at d3001000 (32-bit, non-prefetchable) [size=2K]
> Capabilities: [dc] 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=2 PME+
> Kernel driver in use: firewire_ohci
>
>86:09.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro
>Host Adapter (rev 25)
> Subsystem: Hewlett-Packard Company Device 30e7
> 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: 64, Cache Line Size: 64 bytes
> Interrupt: pin B routed to IRQ 22
> Region 0: Memory at d3001b00 (32-bit, non-prefetchable) [size=256]
> Capabilities: [80] 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=2 PME-
> Kernel driver in use: sdhci-pci
>
>86:09.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host
>Adapter (rev 14)
> Subsystem: Hewlett-Packard Company Device 30e7
> 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: 64, Cache Line Size: 64 bytes
> Interrupt: pin B routed to IRQ 22
> Region 0: Memory at d3001900 (32-bit, non-prefetchable) [size=256]
> Capabilities: [80] 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=2 PME-
> Kernel driver in use: r592
>
>86:09.3 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev
>14)
> Subsystem: Hewlett-Packard Company Device 30e7
> 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: 64, Cache Line Size: 64 bytes
> Interrupt: pin B routed to IRQ 22
> Region 0: Memory at d3001800 (32-bit, non-prefetchable) [size=256]
> Capabilities: [80] 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=2 PME-
> Kernel driver in use: r852
>
>86:09.4 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev bb)
> Subsystem: Hewlett-Packard Company Device 30e7
> 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: 168
> Interrupt: pin B routed to IRQ 22
> Region 0: Memory at d3000000 (32-bit, non-prefetchable) [size=4K]
> Bus: primary=86, secondary=87, subordinate=8a, sec-latency=176
> Memory window 0: dc000000-dfffffff (prefetchable)
> Memory window 1: f0000000-f3ffffff
> I/O window 0: 00002000-000020ff
> I/O window 1: 00002400-000024ff
> BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt- PostWrite+
> 16-bit legacy interface ports at 0001
> Capabilities: [dc] 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=2 PME-
> Bridge: PM- B3+
> Kernel driver in use: yenta_cardbus
>
>
> From 4acb3b3b5199d92bc21a2d043582addfe671eff7 Mon Sep 17 00:00:00 2001
>From: Lincoln Ramsay <a1291762@...il.com>
>Date: Sat, 2 Apr 2016 14:47:49 +1000
>Subject: [PATCH] pegasus: Do not write more data to the buffer than it
>can
> hold.
>
>---
> drivers/net/usb/pegasus.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
>diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
>index 03e8a15..ab85656 100644
>--- a/drivers/net/usb/pegasus.c
>+++ b/drivers/net/usb/pegasus.c
>@@ -528,7 +528,7 @@ static void read_bulk_callback(struct urb *urb)
> goon:
> usb_fill_bulk_urb(pegasus->rx_urb, pegasus->usb,
> usb_rcvbulkpipe(pegasus->usb, 1),
>- pegasus->rx_skb->data, PEGASUS_MTU + 8,
>+ pegasus->rx_skb->data, PEGASUS_MTU,
> read_bulk_callback, pegasus);
> rx_status = usb_submit_urb(pegasus->rx_urb, GFP_ATOMIC);
> if (rx_status == -ENODEV)
>@@ -569,7 +569,7 @@ static void rx_fixup(unsigned long data)
> }
> usb_fill_bulk_urb(pegasus->rx_urb, pegasus->usb,
> usb_rcvbulkpipe(pegasus->usb, 1),
>- pegasus->rx_skb->data, PEGASUS_MTU + 8,
>+ pegasus->rx_skb->data, PEGASUS_MTU,
> read_bulk_callback, pegasus);
> try_again:
> status = usb_submit_urb(pegasus->rx_urb, GFP_ATOMIC);
>@@ -823,7 +823,7 @@ static int pegasus_open(struct net_device *net)
>
> usb_fill_bulk_urb(pegasus->rx_urb, pegasus->usb,
> usb_rcvbulkpipe(pegasus->usb, 1),
>- pegasus->rx_skb->data, PEGASUS_MTU + 8,
>+ pegasus->rx_skb->data, PEGASUS_MTU,
> read_bulk_callback, pegasus);
> if ((res = usb_submit_urb(pegasus->rx_urb, GFP_KERNEL))) {
> if (res == -ENODEV)
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