t-base-300: First Release of t-base-300 Kernel Module. (48cfef99) · Commits · e / devices / samsung / android_kernel_samsung_msm8916

drivers/gud/Makefile

+21 −20

Original line number	Diff line number	Diff line
		@@ -3,34 +3,35 @@
		#
		GUD_ROOT_FOLDER := drivers/gud
		# add our modules to kernel.
		obj-$(CONFIG_MOBICORE_API) += mckernelapi.o
		obj-$(CONFIG_MOBICORE_SUPPORT) += mcdrvmodule.o
		obj-$(CONFIG_MOBICORE_API) += mcKernelApi.o
		obj-$(CONFIG_MOBICORE_SUPPORT) += mcDrvModule.o

		mcdrvmodule-objs := mobicore_driver/logging.o \
		mobicore_driver/ops.o \
		mobicore_driver/mem.o \
		mobicore_driver/api.o \
		mobicore_driver/main.o \
		mobicore_driver/pm.o
		mcDrvModule-objs := MobiCoreDriver/logging.o \
		MobiCoreDriver/ops.o \
		MobiCoreDriver/mem.o \
		MobiCoreDriver/api.o \
		MobiCoreDriver/pm.o \
		MobiCoreDriver/main.o

		mckernelapi-objs := mobicore_kernelapi/main.o \
		mobicore_kernelapi/clientlib.o \
		mobicore_kernelapi/device.o \
		mobicore_kernelapi/session.o \
		mobicore_kernelapi/connection.o
		mcKernelApi-objs := MobiCoreKernelApi/main.o \
		MobiCoreKernelApi/clientlib.o \
		MobiCoreKernelApi/device.o \
		MobiCoreKernelApi/session.o \
		MobiCoreKernelApi/connection.o

		# Release mode by default
		ccflags-y := -DNDEBUG -include $(PWD)/$(GUD_ROOT_FOLDER)/mobicore_driver/build_tag.h
		ccflags-y := -DNDEBUG -I$(GUD_ROOT_FOLDER)
		ccflags-y += -Wno-declaration-after-statement

		ccflags-$(CONFIG_MOBICORE_DEBUG) += -DDEBUG
		ccflags-$(CONFIG_MOBICORE_VERBOSE) += -DDEBUG_VERBOSE

		# Choose one platform from the folder
		MOBICORE_PLATFORM := $(shell (ls -1 $(PWD)/$(GUD_ROOT_FOLDER)/mobicore_driver/platforms \| tail -1) )
		MOBICORE_PLATFORM := $(shell (ls -1 $(PWD)/$(GUD_ROOT_FOLDER)/MobiCoreDriver/platforms \| tail -1) )
		# Use the available platform folder
		ccflags-y += -I$(GUD_ROOT_FOLDER)/mobicore_driver/platforms/$(MOBICORE_PLATFORM)


		ccflags-y += -I$(GUD_ROOT_FOLDER)/mobicore_driver/public
		ccflags-y += -I$(GUD_ROOT_FOLDER)/mobicore_kernelapi/include
		ccflags-y += -I$(GUD_ROOT_FOLDER)/MobiCoreDriver/platforms/$(MOBICORE_PLATFORM)
		# MobiCore Driver includes
		ccflags-y += -I$(GUD_ROOT_FOLDER)/MobiCoreDriver/public
		# MobiCore KernelApi required incldes
		ccflags-y += -I$(GUD_ROOT_FOLDER)/MobiCoreKernelApi/include
		ccflags-y += -I$(GUD_ROOT_FOLDER)/MobiCoreKernelApi/public

drivers/gud/MobiCoreDriver/Makefile

0 → 100644

+26 −0

Original line number	Diff line number	Diff line
		#
		# this makefile is called from the kernel make system. Thus we basically
		# add things to "obj-m" here.

		ifeq ($(MODE),release)
		ccflags-y = -O2 -DNDEBUG
		else
		ccflags-y = -DDEBUG
		endif # DEBUG/RELEASE

		# CFLAGS from the build script
		ifdef MOBICORE_CFLAGS
		ccflags-y += $(MOBICORE_CFLAGS)
		endif
		#EXTRA_CFLAGS+=-DDEBUG_VERBOSE

		ccflags-y += -I$(M) -Wall -D__$(PLATFORM)__
		# add our module to kernel.
		obj-m += mcDrvModule.o

		mcDrvModule-objs :=logging.o ops.o mem.o api.o pm.o main.o

		clean:
		rm -rf .o ~ core .depend ..cmd .ko *.mod.c .tmp_versions \
		Module.markers Module.symvers modules.order

drivers/gud/mobicore_driver/api.c→drivers/gud/MobiCoreDriver/api.c

+17 −20

Original line number	Diff line number	Diff line
		@@ -14,23 +14,12 @@
		#include "mem.h"
		#include "debug.h"


		/*
		* Map a virtual memory buffer structure to Mobicore
		* @param instance
		* @param addr address of the buffer(NB it must be kernel virtual!)
		* @param len buffer length
		* @param handle pointer to handle
		* @param phys_wsm_l2_table pointer to physical L2 table(?)
		*
		* @return 0 if no error
		*
		*/
		int mobicore_map_vmem(struct mc_instance instance, void addr,
		uint32_t len, uint32_t handle, uint32_t phys)
		uint32_t len, uint32_t *handle)
		{
		return mc_register_wsm_l2(instance, (uint32_t)addr, len,
		handle, phys);
		phys_addr_t phys;
		return mc_register_wsm_mmu(instance, addr, len,
		handle, &phys);
		}
		EXPORT_SYMBOL(mobicore_map_vmem);

		@@ -44,7 +33,7 @@ EXPORT_SYMBOL(mobicore_map_vmem);
		*/
		int mobicore_unmap_vmem(struct mc_instance *instance, uint32_t handle)
		{
		return mc_unregister_wsm_l2(instance, handle);
		return mc_unregister_wsm_mmu(instance, handle);
		}
		EXPORT_SYMBOL(mobicore_unmap_vmem);

		@@ -70,13 +59,11 @@ EXPORT_SYMBOL(mobicore_free_wsm);
		* @param requested_size size of the WSM
		* @param handle pointer where the handle will be saved
		* @param virt_kernel_addr pointer for the kernel virtual address
		* @param phys_addr pointer for the physical address
		*
		* @return error code or 0 for success
		*/
		int mobicore_allocate_wsm(struct mc_instance *instance,
		unsigned long requested_size, uint32_t handle, void *virt_kernel_addr,
		void **phys_addr)
		unsigned long requested_size, uint32_t handle, void *virt_kernel_addr)
		{
		struct mc_buffer *buffer = NULL;

		@@ -85,7 +72,6 @@ int mobicore_allocate_wsm(struct mc_instance *instance,
		return -EFAULT;

		*handle = buffer->handle;
		*phys_addr = buffer->phys;
		*virt_kernel_addr = buffer->addr;
		return 0;
		}
		@@ -117,3 +103,14 @@ int mobicore_release(struct mc_instance *instance)
		}
		EXPORT_SYMBOL(mobicore_release);

		/*
		* Test if mobicore can sleep
		*
		* @return true if mobicore can sleep, false if it can't sleep
		*/
		bool mobicore_sleep_ready(void)
		{
		return mc_sleep_ready();
		}
		EXPORT_SYMBOL(mobicore_sleep_ready);

drivers/gud/mobicore_driver/arm.h→drivers/gud/MobiCoreDriver/arm.h

+0 −0

File moved.

View file

drivers/gud/MobiCoreDriver/build.sh

0 → 100644

+28 −0

Original line number	Diff line number	Diff line
		#!/bin/bash

		# source the setup script
		if [ -z $COMP_PATH_ROOT ]; then
		echo "The build environment is not set!"
		echo "Trying to source setupDrivers.sh automatically!"
		source ../setupDrivers.sh \|\| exit 1
		fi

		ROOT_PATH=$(dirname $(readlink -f $0))
		# These folders need to be relative to the kernel dir or absolute!
		PLATFORM=EXYNOS_5410_STD
		CODE_INCLUDE=$(readlink -f $ROOT_PATH/Locals/Code)
		PLATFORM_INCLUDE="$CODE_INCLUDE/platforms/$PLATFORM"
		MOBICORE_DAEMON=$COMP_PATH_MobiCoreDriverLib/Public

		MOBICORE_CFLAGS="-I$MOBICORE_DRIVER/Public -I$MOBICORE_DAEMON -I$COMP_PATH_MobiCore/inc/Mci -I$COMP_PATH_MobiCore/inc -I${PLATFORM_INCLUDE}"

		# Clean first
		make -C $CODE_INCLUDE clean

		make -C $LINUX_PATH \
		MODE=$MODE \
		ARCH=arm \
		CROSS_COMPILE=$CROSS_COMPILE \
		M=$CODE_INCLUDE \
		"MOBICORE_CFLAGS=$MOBICORE_CFLAGS" \
		modules