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Commit 17781cd6 authored by James Lentini's avatar James Lentini Committed by Roland Dreier
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[PATCH] IB: clean up user access config options 



Add a new config option INFINIBAND_USER_MAD to control whether we
build ib_umad.  Change INFINIBAND_USER_VERBS to INFINIBAND_USER_ACCESS,
and have it control ib_ucm and ib_uat as well as ib_uverbs.

Signed-off-by: default avatarJames Lentini <jlentini@netapp.com>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent b5dcbf47

drivers/infiniband/Kconfig

+18 −7
Original line number Diff line number Diff line
@@ -8,15 +8,26 @@ config INFINIBAND 
	  any protocols you wish to use as well as drivers for your

	  InfiniBand hardware.



config INFINIBAND_USER_VERBS

	tristate "InfiniBand userspace verbs support"

config INFINIBAND_USER_MAD

	tristate "InfiniBand userspace MAD support"

	depends on INFINIBAND

	---help---

	  Userspace InfiniBand verbs support.  This is the kernel side

	  of userspace verbs, which allows userspace processes to

	  directly access InfiniBand hardware for fast-path

	  operations.  You will also need libibverbs and a hardware

	  driver library from <http://www.openib.org>.

	  Userspace InfiniBand Management Datagram (MAD) support.  This

	  is the kernel side of the userspace MAD support, which allows

	  userspace processes to send and receive MADs. You will also 

	  need libibumad from <http://www.openib.org>.



config INFINIBAND_USER_ACCESS

	tristate "InfiniBand userspace access (verbs and CM)"

	depends on INFINIBAND

	---help---

	  Userspace InfiniBand access support.  This enables the

	  kernel side of userspace verbs and the userspace

	  communication manager (CM).  This allows userspace processes

	  to set up connections and directly access InfiniBand

	  hardware for fast-path operations.  You will also need

	  libibverbs, libibcm and a hardware driver library from

	  <http://www.openib.org>.



source "drivers/infiniband/hw/mthca/Kconfig"

drivers/infiniband/core/Makefile

+3 −2
Original line number Diff line number Diff line 
obj-$(CONFIG_INFINIBAND) +=		ib_core.o ib_mad.o ib_sa.o \

					ib_cm.o ib_umad.o ib_ucm.o

obj-$(CONFIG_INFINIBAND_USER_VERBS) +=	ib_uverbs.o

					ib_cm.o

obj-$(CONFIG_INFINIBAND_USER_MAD) +=	ib_umad.o

obj-$(CONFIG_INFINIBAND_USER_ACCESS) +=	ib_uverbs.o ib_ucm.o



ib_core-y :=			packer.o ud_header.o verbs.o sysfs.o \

				device.o fmr_pool.o cache.o