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From: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
To: Vidya Sagar <vidyas@nvidia.com>, Jingoo Han <jingoohan1@gmail.com>,
Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>, Rob Herring <robh@kernel.org>,
=?utf-8?q?Krzysztof_Wilczy=C5=84ski?= <kw@linux.com>,
Bjorn Helgaas <bhelgaas@google.com>, Kishon Vijay Abraham I <kishon@ti.com>
Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Subject: [PATCH 0/2] PCI: endpoint: Fix core_init_notifier feature
Date: Wed, 28 Jul 2021 08:45:35 +0900
Message-Id: <1627429537-4554-1-git-send-email-hayashi.kunihiko@socionext.com>
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|
| Series |
PCI: endpoint: Fix core_init_notifier feature
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This series has two fixes for core_init_notifier feature. Fix the bug that the driver can't register its notifier function if core_init_notifier == true and linkup_notifier == false. If enabling the controller is delayed due to core_init_notifier, accesses to the controller register should be avoided rather than enabling the controller. Kunihiko Hayashi (2): PCI: endpoint: pci-epf-test: register notifier if only core_init_notifier is enabled PCI: designware-ep: Fix the access to DBI/iATU registers before enabling controller drivers/pci/controller/dwc/pcie-designware-ep.c | 81 +++++++++++++------------ drivers/pci/endpoint/functions/pci-epf-test.c | 2 +- 2 files changed, 42 insertions(+), 41 deletions(-)