From: Bjorn Helgaas <helgaas@kernel.org>
To: Baowen Zheng <baowen.zheng@corigine.com>
Cc: 2lprbe78@duck.com, benoitg@coeus.ca, bhelgaas@google.com,
hdegoede@redhat.com, kernelorg@undead.fr, kjhambrick@gmail.com,
linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
mika.westerberg@linux.intel.com, mumblingdrunkard@protonmail.com,
nicholas.johnson-opensource@outlook.com.au,
wse@tuxedocomputers.com, simon.horman@corigine.com,
yinjun.zhang@corigine.com, tianyu.yuan@corigine.com
Subject: Re: [PATCH v2 1/4] efi/x86: Remove EfiMemoryMappedIO from E820 map
Date: Fri, 13 Jan 2023 07:54:48 -0600 [thread overview]
Message-ID: <20230113135448.GA1835615@bhelgaas> (raw)
In-Reply-To: <1673606763-30159-1-git-send-email-baowen.zheng@corigine.com>
On Fri, Jan 13, 2023 at 06:46:03PM +0800, Baowen Zheng wrote:
> Hello Bjorn Helgaas:
>
> When we tested our NIC, we found we will fail to access pcie extent configuration space.
> Actually we can only access the 256 Bytes of the pcie configuration space.
> You can make check with command of "lspci -s XXXX -vv"
> It seems relates to this change, could you please help to make a check?
Can you test these patches?
https://lore.kernel.org/linux-pci/20230110180243.1590045-1-helgaas@kernel.org/
Let me know if they don't fix the problem.
Bjorn
next prev parent reply other threads:[~2023-01-13 13:59 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-08 19:03 [PATCH v2 0/4] PCI: Continue E820 vs host bridge window saga Bjorn Helgaas
2022-12-08 19:03 ` [PATCH v2 1/4] efi/x86: Remove EfiMemoryMappedIO from E820 map Bjorn Helgaas
2022-12-09 8:06 ` Hans de Goede
2022-12-09 11:04 ` Hans de Goede
2022-12-09 20:10 ` Bjorn Helgaas
2023-01-13 10:46 ` Baowen Zheng
2023-01-13 13:54 ` Bjorn Helgaas [this message]
2022-12-08 19:03 ` [PATCH v2 2/4] PCI: Skip allocate_resource() if too little space available Bjorn Helgaas
2022-12-08 19:03 ` [PATCH v2 3/4] x86/PCI: Tidy E820 removal messages Bjorn Helgaas
2022-12-09 18:42 ` Andy Shevchenko
2022-12-09 20:34 ` Bjorn Helgaas
2022-12-09 21:33 ` Andy Shevchenko
2022-12-08 19:03 ` [PATCH v2 4/4] x86/PCI: Fix log message typo Bjorn Helgaas
2022-12-09 18:43 ` Andy Shevchenko
2022-12-09 20:51 ` Bjorn Helgaas
2022-12-09 21:35 ` Andy Shevchenko
2022-12-09 21:52 ` Bjorn Helgaas
2022-12-10 20:55 ` Andy Shevchenko
2022-12-08 20:03 ` [PATCH v2 0/4] PCI: Continue E820 vs host bridge window saga Hans de Goede
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