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authorColin Cross <ccross@android.com>2013-11-08 16:32:47 -0800
committerColin Cross <ccross@android.com>2013-12-12 15:26:36 -0800
commit5c31b87cef4e03eea5b417a6e3f7c9b781aacf96 (patch)
treec92ee8106c236f3200339c697d0a71d86a893457 /drivers/staging/android/ion/Makefile
parente8f7f42cdcbe3ae4c4bf719847369ddac44219a9 (diff)
downloadlinaro-lsk-5c31b87cef4e03eea5b417a6e3f7c9b781aacf96.tar.gz
ion: add test device for unit tests to interact with dma_bufs
Add a /dev/ion-test device that will be created if CONFIG_ION_TEST is set. The device accepts a dma_buf fd and allows reading and writing to the backing memory using DMA-like apis or kernel mapping apis. Can be used to test the dma_buf mapping ops, including the ion implementations, from userspace. Change-Id: I30703ba69cd75bdfe7767ac642e5f0cacd8d0478 Signed-off-by: Colin Cross <ccross@android.com>
Diffstat (limited to 'drivers/staging/android/ion/Makefile')
-rw-r--r--drivers/staging/android/ion/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/android/ion/Makefile b/drivers/staging/android/ion/Makefile
index 9c956659124..75039b98eeb 100644
--- a/drivers/staging/android/ion/Makefile
+++ b/drivers/staging/android/ion/Makefile
@@ -1,5 +1,6 @@
obj-$(CONFIG_ION) += ion.o ion_heap.o ion_page_pool.o ion_system_heap.o \
ion_carveout_heap.o ion_chunk_heap.o ion_cma_heap.o
+obj-$(CONFIG_ION_TEST) += ion_test.o
ifdef CONFIG_COMPAT
obj-$(CONFIG_ION) += compat_ion.o
endif