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Shunsuke Mie 1a8cc2ed95 PCI: endpoint: Don't stop controller when unbinding endpoint function

[ Upstream commit 1bc2b7bfba6e2f64edf5e246f3af2967261f6c3d ]

Unbinding an endpoint function from the endpoint controller shouldn't stop
the controller.  This is especially a problem for multi-function endpoints
where other endpoints may still be active.

Don't stop the controller when unbinding one of its endpoints.  Normally
the controller is stopped via configfs.

Fixes: 349e7a85b25f ("PCI: endpoint: functions: Add an EP function to test PCI")
Link: https://lore.kernel.org/r/20220622040924.113279-1-mie@igel.co.jp
Signed-off-by: Shunsuke Mie <mie@igel.co.jp>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-08-17 14:23:49 +02:00

functions

PCI: endpoint: Don't stop controller when unbinding endpoint function

2022-08-17 14:23:49 +02:00

Kconfig

PCI: consolidate PCI config entry in drivers/pci

2018-11-23 11:45:34 +09:00

Makefile

PCI: Add SPDX GPL-2.0 when no license was specified

2018-01-26 11:45:16 -06:00

pci-ep-cfs.c

PCI: endpoint: Add support to link a physical function to a virtual function