From: "Ji-Ze Hong (Peter Hong)" <hpeter@gmail.com>
To: bhelgaas@google.com
Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
tom_tsai@fintek.com.tw, peter_hong@fintek.com.tw,
"Ji-Ze Hong (Peter Hong)" <hpeter+linux_kernel@gmail.com>
Subject: [PATCH 0/2] PCI: Add quirk for Fintek F81504/508/512 on Skylake
Date: Mon, 7 Nov 2016 17:22:30 +0800 [thread overview]
Message-ID: <1478510552-4883-1-git-send-email-hpeter+linux_kernel@gmail.com> (raw)
We had tested Fintek F81504/508/512 PCIe-to-UART/GPIO on Intel Skylake
platform. It's maybe flood AER correctable error interrupt and slow down
the system boot. It's the same issue about below link:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521173
and this IC will malfunctional after suspend/resume (S3, D0->D3->D0) on
Skylake platform.
The first patch will use parent AER interrupt mask to prevent generating
correctable error interrupt, the and second will prevent the IC malfunctional
after D3.
Ji-Ze Hong (Peter Hong) (2):
PCI: Add quirk for Fintek F81504/508/512 AER issue
PCI: Add quirk for Fintek F81504/508/512 D3 issue
drivers/pci/quirks.c | 50 +++++++++++++++++++++++++++++++++++++++++++++++++
include/linux/pci_ids.h | 5 +++++
2 files changed, 55 insertions(+)
--
1.9.1
next reply other threads:[~2016-11-07 9:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-07 9:22 Ji-Ze Hong (Peter Hong) [this message]
2016-11-07 9:22 ` [PATCH 1/2] PCI: Add quirk for Fintek F81504/508/512 AER issue Ji-Ze Hong (Peter Hong)
2016-11-07 9:22 ` [PATCH 2/2] PCI: Add quirk for Fintek F81504/508/512 D3 issue Ji-Ze Hong (Peter Hong)
2016-11-09 17:02 ` [PATCH 0/2] PCI: Add quirk for Fintek F81504/508/512 on Skylake Bjorn Helgaas
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