Merge "memshare: Port and add snapshot of changes from msm-3.10"

* Memory Share Driver (MEMSHARE)

The Memshare driver implements a Kernel QMI service on the

LA-APSS, which is responsible for providing contiguous physical

memory to MPSS for use cases when the modem requires additional

memory (e.g. GPS).

Required properties for Memshare

-Root Node-

- compatible:	Must be "qcom,memshare"

Required properties for child nodes:

- compatible:	Must be "qcom,memshare-peripheral"

- qcom,peripheral-size: Indicates the size (in bytes) required for that child.

- qcom,client-id: Indicates the client id of the child node.

- label: Indicates the peripheral information for the node. Should be one of

  the following:

  - modem	/* Represent Modem Peripheral */

  - adsp	/* Represent ADSP Peripheral */

  - wcnss	/* Represent WCNSS Peripheral */

Optional properties for child nodes:

- qcom,allocate-boot-time: Indicates whether clients needs boot time memory allocation.

Example:

qcom,memshare {

	compatible = "qcom,memshare";

	qcom,client_1 {

		compatible = "qcom,memshare-peripheral";

		qcom,peripheral-size = <0x200000>;

		qcom,client-id = <0>;

		qcom,allocate-boot-time;

		label = "modem";

	};

};

	  to what process domain exports the service, and which subsystem

	  that process domain will execute in.

source "drivers/soc/qcom/memshare/Kconfig"

endif # ARCH_MSM

obj-$(CONFIG_MSM_SHARED_HEAP_ACCESS) += shared_memory.o

obj-y			+=	qdsp6v2/

obj-$(CONFIG_MSM_RPM_RBCPR_STATS_V2_LOG) += rpm_rbcpr_stats_v2.o

obj-$(CONFIG_MEM_SHARE_QMI_SERVICE)		+= memshare/

obj-$(CONFIG_CP_ACCESS64) += cpaccess64.o

obj-$(CONFIG_MSM_RPM_STATS_LOG) += rpm_stats.o rpm_master_stat.o

obj-$(CONFIG_MSM_RPM_LOG) += rpm_log.o

config MEM_SHARE_QMI_SERVICE

       depends on MSM_QMI_INTERFACE

       bool "Shared Heap for external processors"

       help

		Memory Share Kernel Qualcomm Messaging Interface Service

		receives requests from Modem Processor Sub System

		for heap alloc/free from Application Processor

		Sub System and send a response back to client with

		proper handle/address.

obj-$(CONFIG_MEM_SHARE_QMI_SERVICE) := heap_mem_ext_v01.o msm_memshare.o

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