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Message-ID: <4F8D390F.9050408@fold.natur.cuni.cz> Date: Tue, 17 Apr 2012 11:34:07 +0200 From: Martin Mokrejs <mmokrejs@...d.natur.cuni.cz> To: Yinghai Lu <yinghai@...nel.org> CC: Thomas Gleixner <tglx@...utronix.de>, linux-pci@...r.kernel.org, Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: Re: 3.2.11: PCI Express card cannot be re-detected withing cca 60sec timeframe Yinghai Lu wrote: > On Tue, Apr 17, 2012 at 1:46 AM, Yinghai Lu <yinghai@...nel.org> wrote: >> On Tue, Apr 17, 2012 at 12:27 AM, Martin Mokrejs >> <mmokrejs@...d.natur.cuni.cz> wrote: >>>> >>>> can you send out lspci -vvxxxx -s 00:1c.7 after removing USB 3.0 express card? >>> >>> No, that did not help (tried on 3.4-rc3). First I plugged in the NEC uPD720200 USB3.0 card >>> and unplugged it (card removal not reported :(), saved the lspci output. >>> Then I inserted the FireWire card, unplugged, again saved the lspci output. >>> Finally, saved the dmesg. All three files are attached. >> >> for USB 3.0: >> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- >> Changed: MRL- PresDet- LinkState+ > > LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ > BWMgmt+ ABWMgmt- > > link still active even that card get removed, that looks like chipset > have problem. Yinghai, so what should I ask Dell for? To fix BIOS of the laptop? What exactly? Or do you think this is a hardware issue with the chipset? # lspci 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09) 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) 00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04) 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05) 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05) 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5) 00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5) 00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5) 00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b5) 00:1c.7 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 8 (rev b5) 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05) 00:1f.0 ISA bridge: Intel Corporation HM67 Express Chipset Family LPC Controller (rev 05) 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 05) 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05) 05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06) 09:00.0 Network controller: Intel Corporation Centrino Wireless-N 1030 (rev 34) 0b:00.0 USB controller: Texas Instruments Device 8241 (rev 02) # Martin -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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