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Commit 33dea5aa authored by Logan Gunthorpe's avatar Logan Gunthorpe Committed by Jon Mason
Browse files

NTB: switchtec_ntb: Introduce initial NTB driver 



Seeing the Switchtec NTB hardware shares the same endpoint as the
management endpoint we utilize the class_interface API to register
an NTB driver for every Switchtec device in the system that has the
NTB class code.

Signed-off-by: default avatarLogan Gunthorpe <logang@deltatee.com>
Reviewed-by: default avatarStephen Bates <sbates@raithlin.com>
Reviewed-by: default avatarKurt Schwemmer <kurt.schwemmer@microsemi.com>
Acked-by: default avatarAllen Hubbe <Allen.Hubbe@dell.com>
Acked-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Signed-off-by: default avatarJon Mason <jdmason@kudzu.us>
parent fa5ab66e

MAINTAINERS

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@@ -10348,6 +10348,7 @@ F: Documentation/ABI/testing/sysfs-class-switchtec 
F:	drivers/pci/switch/switchtec*

F:	include/uapi/linux/switchtec_ioctl.h

F:	include/linux/switchtec.h

F:	drivers/ntb/hw/mscc/



PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)

M:	Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

drivers/ntb/hw/Kconfig

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source "drivers/ntb/hw/amd/Kconfig"

source "drivers/ntb/hw/idt/Kconfig"

source "drivers/ntb/hw/intel/Kconfig"

source "drivers/ntb/hw/mscc/Kconfig"

drivers/ntb/hw/Makefile

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obj-$(CONFIG_NTB_AMD)	+= amd/

obj-$(CONFIG_NTB_IDT)	+= idt/

obj-$(CONFIG_NTB_INTEL)	+= intel/

obj-$(CONFIG_NTB_SWITCHTEC) += mscc/

drivers/ntb/hw/mscc/Kconfig

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config NTB_SWITCHTEC

	tristate "MicroSemi Switchtec Non-Transparent Bridge Support"

	select PCI_SW_SWITCHTEC

	help

	 Enables NTB support for Switchtec PCI switches. This also

	 selects the Switchtec management driver as they share the same

	 hardware interface.



	 If unsure, say N.

drivers/ntb/hw/mscc/Makefile

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obj-$(CONFIG_NTB_SWITCHTEC) += ntb_hw_switchtec.o