From: Heiner Kallweit <hkallweit1@gmail.com>
To: Jesse Brandeburg <jesse.brandeburg@intel.com>,
Tony Nguyen <anthony.l.nguyen@intel.com>
Cc: "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Bjorn Helgaas <bhelgaas@google.com>,
Dave Jones <davej@codemonkey.org.uk>,
intel-wired-lan <intel-wired-lan@lists.osuosl.org>
Subject: Re: Linux 5.15-rc1 - 82599ES VPD access isue
Date: Mon, 13 Sep 2021 22:44:25 +0200 [thread overview]
Message-ID: <b24d81e2-5a1e-3616-5a01-abd58c0712f7@gmail.com> (raw)
In-Reply-To: <20210913203234.GA6762@codemonkey.org.uk>
On 13.09.2021 22:32, Dave Jones wrote:
+ Jesse and Tony as Intel NIC maintainers
> On Mon, Sep 13, 2021 at 10:22:57PM +0200, Heiner Kallweit wrote:
>
> > > This didn't help I'm afraid :(
> > > It changed the VPD warning, but that's about it...
> > >
> > > [ 184.235496] pci 0000:02:00.0: calling quirk_blacklist_vpd+0x0/0x22 @ 1
> > > [ 184.235499] pci 0000:02:00.0: [Firmware Bug]: disabling VPD access (can't determine size of non-standard VPD format)
> > > [ 184.235501] pci 0000:02:00.0: quirk_blacklist_vpd+0x0/0x22 took 0 usecs
> > >
> > With this patch there's no VPD access to this device any longer. So this can't be
> > the root cause. Do you have any other PCI device that has VPD capability?
> > -> Capabilities: [...] Vital Product Data
>
>
> 01:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01)
> Subsystem: Device 1dcf:030a
> ...
> Capabilities: [e0] Vital Product Data
> Unknown small resource type 06, will not decode more.
>
When searching I found the same symptom of invalid VPD data for 82599EB.
Do these adapters have non-VPD data in VPD address space? Or is the actual
VPD data at another offset than 0? I know that few Chelsio devices have
such a non-standard VPD structure.
>
> I'll add that to the quirk list and see if that helps.
>
> Dave
>
Heiner
next prev parent reply other threads:[~2021-09-13 20:44 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CAHk-=wgbygOb3hRV+7YOpVcMPTP2oQ=iw6tf09Ydspg7o7BsWQ@mail.gmail.com>
[not found] ` <20210913141818.GA27911@codemonkey.org.uk>
2021-09-13 18:59 ` Linux 5.15-rc1 Heiner Kallweit
2021-09-13 19:51 ` Linus Torvalds
2021-09-13 20:09 ` Bjorn Helgaas
2021-09-13 20:11 ` Heiner Kallweit
2021-09-13 20:15 ` Linus Torvalds
2021-09-13 20:15 ` Dave Jones
2021-09-13 20:22 ` Heiner Kallweit
2021-09-13 20:32 ` Dave Jones
2021-09-13 20:44 ` Heiner Kallweit [this message]
2021-09-13 23:32 ` [Intel-wired-lan] Linux 5.15-rc1 - 82599ES VPD access isue Hisashi T Fujinaka
2021-09-14 5:51 ` Heiner Kallweit
2021-09-14 14:24 ` Dave Jones
2021-09-14 18:28 ` Fujinaka, Todd
2021-09-14 20:00 ` Hisashi T Fujinaka
2021-09-14 21:51 ` Heiner Kallweit
2021-09-15 14:18 ` Hisashi T Fujinaka
2021-09-15 16:05 ` Heiner Kallweit
2021-09-15 16:16 ` Hisashi T Fujinaka
2021-09-15 22:32 ` Bjorn Helgaas
2021-09-15 23:46 ` Hisashi T Fujinaka
2021-09-17 15:09 ` Bjorn Helgaas
2021-09-13 20:59 ` Linux 5.15-rc1 Heiner Kallweit
2021-09-13 23:35 ` Bjorn Helgaas
2021-09-13 20:32 ` Heiner Kallweit
2021-09-13 20:36 ` Linus Torvalds
2021-09-13 20:41 ` Dave Jones
2021-09-13 23:46 ` Bjorn Helgaas
2021-09-14 0:39 ` Dave Jones
2021-09-14 6:21 ` Heiner Kallweit
2021-09-14 11:26 ` Bjorn Helgaas
2021-09-14 17:07 ` Heiner Kallweit
2021-09-14 21:55 ` Bjorn Helgaas
2021-09-14 22:06 ` Heiner Kallweit
2021-09-14 22:33 ` Dave Jones
2021-09-15 21:31 ` Bjorn Helgaas
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