These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / iio / buffer / Kconfig

diff --git a/kernel/drivers/iio/buffer/Kconfig b/kernel/drivers/iio/buffer/Kconfig
new file mode 100644 (file)
index 0000000..0a7b2fd
--- /dev/null
+++ b/kernel/drivers/iio/buffer/Kconfig
@@ -0,0 +1,24 @@
+#
+# Industrial I/O generic buffer implementations
+#
+# When adding new entries keep the list in alphabetical order
+
+config IIO_BUFFER_CB
+       tristate "IIO callback buffer used for push in-kernel interfaces"
+       help
+         Should be selected by any drivers that do in-kernel push
+         usage.  That is, those where the data is pushed to the consumer.
+
+config IIO_KFIFO_BUF
+       tristate "Industrial I/O buffering based on kfifo"
+       help
+         A simple fifo based on kfifo.  Note that this currently provides
+         no buffer events so it is up to userspace to work out how
+         often to read from the buffer.
+
+config IIO_TRIGGERED_BUFFER
+       tristate
+       select IIO_TRIGGER
+       select IIO_KFIFO_BUF
+       help
+         Provides helper functions for setting up triggered buffers.