vservices: add the axon transport driver
The Axon transport driver adds a virtual services transport driver for the OKL4 hypervisor Axons IPC interface, which provides a secure high-performance scatter-gather style inter-VM communication. Change-Id: I2e1f573a43d3d89123687ab103f156aa83bdb893 Signed-off-by: Carl van Schaik <carl@cog.systems> Git-commit: 88aed16076a3a860f3b2fa29a091989ff2a3b467 Git-repo: https://github.com/CogSystems/linux-msm/commits/msm-4.9-hyp Signed-off-by: Murali Nalajala <mnalajal@codeaurora.org> [pheragu@codeaurora: Change of setup_timer API and the callback] Signed-off-by: Prakruthi Deepak Heragu <pheragu@codeaurora.org>
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@ -11,4 +11,6 @@ obj-$(CONFIG_VSERVICES_SERVER) += core_server.o
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obj-$(CONFIG_VSERVICES_SKELETON_DRIVER) += vservices_skeleton_driver.o
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vservices_skeleton_driver-objs = skeleton_driver.o
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obj-$(CONFIG_VSERVICES_SUPPORT) += transport/
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obj-$(CONFIG_VSERVICES_SUPPORT) += protocol/
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@ -4,4 +4,17 @@
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menu "Transport drivers"
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config VSERVICES_OKL4_AXON
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tristate "OKL4 Microvisor Axon driver"
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depends on VSERVICES_SUPPORT && OKL4_GUEST
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default y
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help
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This option adds support for Virtual Services sessions using an OKL4
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Microvisor Axon object as a transport.
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If this driver is to be used in a Cell that has multiple
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discontiguous regions in its physical memory pool, the
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CONFIG_DMA_CMA option must also be selected (or CONFIG_CMA
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in older kernels that do not have CONFIG_DMA_CMA).
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endmenu
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@ -1,2 +1,5 @@
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ccflags-y += -Werror
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ccflags-$(CONFIG_VSERVICES_DEBUG) += -DDEBUG
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obj-$(CONFIG_VSERVICES_OKL4_AXON) += vtransport_axon.o
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vtransport_axon-objs = axon.o
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3571
drivers/vservices/transport/axon.c
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3571
drivers/vservices/transport/axon.c
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