Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
42 lines
1.2 KiB
Plaintext
42 lines
1.2 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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#
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# PCI Endpoint Support
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#
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menu "PCI Endpoint"
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config PCI_ENDPOINT
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bool "PCI Endpoint Support"
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depends on HAVE_PCI
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help
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Enable this configuration option to support configurable PCI
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endpoint. This should be enabled if the platform has a PCI
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controller that can operate in endpoint mode.
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Enabling this option will build the endpoint library, which
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includes endpoint controller library and endpoint function
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library.
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If in doubt, say "N" to disable Endpoint support.
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config PCI_ENDPOINT_CONFIGFS
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bool "PCI Endpoint Configfs Support"
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depends on PCI_ENDPOINT
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select CONFIGFS_FS
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help
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This will enable the configfs entry that can be used to
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configure the endpoint function and used to bind the
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function with an endpoint controller.
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config PCI_ENDPOINT_MSI_DOORBELL
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bool "PCI Endpoint MSI Doorbell Support"
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depends on PCI_ENDPOINT && GENERIC_MSI_IRQ
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help
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This enables the EP's MSI interrupt controller to function as a
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doorbell. The RC can trigger doorbell in EP by writing data to a
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dedicated BAR, which the EP maps to the controller's message address.
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source "drivers/pci/endpoint/functions/Kconfig"
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endmenu
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