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linux/tools/testing/selftests/android/ion/Makefile

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treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-19 13:07:45 +01:00
# SPDX-License-Identifier: GPL-2.0-only
android/ion: userspace test utility for ion buffer sharing This is a test utility to verify ION buffer sharing in user space between 2 independent processes. It uses unix domain socket (with SCM_RIGHTS) as IPC to transfer an FD to another process to share the same buffer. This utility demonstrates how ION buffer sharing can be implemented between two user space processes, using various heap types. This utility is made to be run as part of kselftest framework in kernel. The utility is verified on Ubuntu-32 bit system with Linux Kernel 4.14, using ION system heap. For more information about the utility please check the README file. Signed-off-by: Pintu Agarwal <pintu.ping@gmail.com> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-11-01 13:00:39 -04:00
selftests/android/ion: Makefile: fix build error Fails to build iomap_test.c due to missing include gcc -I. -I../../../../../drivers/staging/android/uapi/ -Wall -O2 -g ionmap_test.c ipcsocket.c ionutils.c -o ionmap_test ionmap_test.c:12:27: fatal error: linux/dma-buf.h: No such file or directory #include <linux/dma-buf.h> ^ compilation terminated. <builtin>: recipe for target 'ionmap_test' failed make[2]: *** [ionmap_test] Error 1 In the current code, we add a new -I ../../../../../usr/include/ to the INCLUDEDIR variable. Also add ionmap_test to the .gitignore file. Fixes: ac93f7046a53 ("selftests: ion: Add simple test with the vgem driver") Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Acked-by: Laura Abbott <labbott@redhat.com> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2018-03-08 15:37:41 +01:00
INCLUDEDIR := -I. -I../../../../../drivers/staging/android/uapi/ -I../../../../../usr/include/
android/ion: userspace test utility for ion buffer sharing This is a test utility to verify ION buffer sharing in user space between 2 independent processes. It uses unix domain socket (with SCM_RIGHTS) as IPC to transfer an FD to another process to share the same buffer. This utility demonstrates how ION buffer sharing can be implemented between two user space processes, using various heap types. This utility is made to be run as part of kselftest framework in kernel. The utility is verified on Ubuntu-32 bit system with Linux Kernel 4.14, using ION system heap. For more information about the utility please check the README file. Signed-off-by: Pintu Agarwal <pintu.ping@gmail.com> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-11-01 13:00:39 -04:00
CFLAGS := $(CFLAGS) $(INCLUDEDIR) -Wall -O2 -g
selftests: ion: Add simple test with the vgem driver Ion is designed to be a framework used by other clients who perform operations on the buffer. Use the DRM vgem client as a simple consumer. In conjunction with the dma-buf sync ioctls, this tests the full attach/map path for the system heap. Signed-off-by: Laura Abbott <labbott@redhat.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2018-02-15 17:24:45 -08:00
TEST_GEN_FILES := ionapp_export ionapp_import ionmap_test
android/ion: userspace test utility for ion buffer sharing This is a test utility to verify ION buffer sharing in user space between 2 independent processes. It uses unix domain socket (with SCM_RIGHTS) as IPC to transfer an FD to another process to share the same buffer. This utility demonstrates how ION buffer sharing can be implemented between two user space processes, using various heap types. This utility is made to be run as part of kselftest framework in kernel. The utility is verified on Ubuntu-32 bit system with Linux Kernel 4.14, using ION system heap. For more information about the utility please check the README file. Signed-off-by: Pintu Agarwal <pintu.ping@gmail.com> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-11-01 13:00:39 -04:00
all: $(TEST_GEN_FILES)
$(TEST_GEN_FILES): ipcsocket.c ionutils.c
TEST_PROGS := ion_test.sh
selftests: add headers_install to lib.mk If the kernel headers aren't installed we can't build all the tests. Add a new make target rule 'khdr' in the file lib.mk to generate the kernel headers and that gets include for every test-dir Makefile that includes lib.mk If the testdir in turn have its own sub-dirs the top_srcdir needs to be set to the linux-rootdir to be able to generate the kernel headers. Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Reviewed-by: Fathi Boudra <fathi.boudra@linaro.org> Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
2018-09-04 12:47:21 +02:00
KSFT_KHDR_INSTALL := 1
top_srcdir = ../../../../..
android/ion: userspace test utility for ion buffer sharing This is a test utility to verify ION buffer sharing in user space between 2 independent processes. It uses unix domain socket (with SCM_RIGHTS) as IPC to transfer an FD to another process to share the same buffer. This utility demonstrates how ION buffer sharing can be implemented between two user space processes, using various heap types. This utility is made to be run as part of kselftest framework in kernel. The utility is verified on Ubuntu-32 bit system with Linux Kernel 4.14, using ION system heap. For more information about the utility please check the README file. Signed-off-by: Pintu Agarwal <pintu.ping@gmail.com> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
2017-11-01 13:00:39 -04:00
include ../../lib.mk
$(OUTPUT)/ionapp_export: ionapp_export.c ipcsocket.c ionutils.c
$(OUTPUT)/ionapp_import: ionapp_import.c ipcsocket.c ionutils.c
selftests: android: ion: Fix ionmap_test compile error ionmap_test compile rule is missing ipcsocket.c dependency. Add it to fix the following compile errors: ..android/ion/ionutils.c:221: undefined reference to `sendtosocket' ..android/ion/ionutils.c:243: undefined reference to `receivefromsocket' Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2020-03-02 14:44:21 -07:00
$(OUTPUT)/ionmap_test: ionmap_test.c ionutils.c ipcsocket.c
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