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From: Vidya Sagar <vidyas@nvidia.com>
To: <jingoohan1@gmail.com>, <gustavo.pimentel@synopsys.com>,
	<lpieralisi@kernel.org>, <robh@kernel.org>, <kw@linux.com>,
	<bhelgaas@google.com>, <mani@kernel.org>, <kishon@ti.com>
Cc: <thierry.reding@gmail.com>, <jonathanh@nvidia.com>,
	<linux-pci@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<kthota@nvidia.com>, <mmaddireddy@nvidia.com>,
	<vidyas@nvidia.com>, <sagar.tv@gmail.com>
Subject: [PATCH V2 0/4] Add DeInit support in the PCIe Endpoint framework
Date: Thu, 13 Oct 2022 23:48:11 +0530	[thread overview]
Message-ID: <20221013181815.2133-1-vidyas@nvidia.com> (raw)

Endpoint function driver should cleanup its resources which accesses the
hardware during endpoint controller deinitialization. The patches in this
series address this requirement by first adding the callback notification
in the endpoint code driver. This notification is invoked by the controller
driver which is propagated further to the function driver.

This patch series depends on Manivanna's following series.
https://patchwork.ozlabs.org/project/linux-pci/list/?series=321660

V2:
* Reworded commit messages
* Added a new patch for deinit of the function driver

Vidya Sagar (4):
  PCI: endpoint: Add core_deinit() callback support
  PCI: dwc: Add a DWC wrapper to pci_epc_deinit_notify()
  PCI: endpoint: Delete list entry before freeing
  PCI: endpoint: Add deinit in epf test driver

 .../pci/controller/dwc/pcie-designware-ep.c   |  8 +++++
 drivers/pci/controller/dwc/pcie-designware.h  |  5 ++++
 drivers/pci/endpoint/functions/pci-epf-test.c | 30 +++++++++++++++++++
 drivers/pci/endpoint/pci-epc-core.c           | 26 ++++++++++++++++
 drivers/pci/endpoint/pci-epf-core.c           |  5 ++--
 include/linux/pci-epc.h                       |  1 +
 include/linux/pci-epf.h                       |  2 ++
 7 files changed, 75 insertions(+), 2 deletions(-)

-- 
2.17.1


             reply	other threads:[~2022-10-13 18:31 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-13 18:18 Vidya Sagar [this message]
2022-10-13 18:18 ` [PATCH V2 1/4] PCI: endpoint: Add core_deinit() callback support Vidya Sagar
2022-11-01 12:42   ` Manivannan Sadhasivam
2022-10-13 18:18 ` [PATCH V2 2/4] PCI: dwc: Add a DWC wrapper to pci_epc_deinit_notify() Vidya Sagar
2022-10-13 18:18 ` [PATCH V2 3/4] PCI: endpoint: Delete list entry before freeing Vidya Sagar
2022-11-01 12:43   ` Manivannan Sadhasivam
2022-10-13 18:18 ` [PATCH V2 4/4] PCI: endpoint: Add deinit in epf test driver Vidya Sagar
2022-11-01 12:54   ` Manivannan Sadhasivam

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