Update README
diff --git a/README b/README
index b49943e..f452c8a 100644
--- a/README
+++ b/README
@@ -16,9 +16,13 @@
- libnuma
- libpthread
- librt
- Compling PSIO driver requires kernel headers.
+
+Compling PSIO driver requires kernel headers.
- For Debian/Ubuntu, try apt-get install linux-headers-$(uname -r)
+** PSIO requires Intel 82599-based 10 GbE cards and Linux 2.6 kernel **
+ = Please refer to http://shader.kaist.edu/packetshader/io_engine/
+
========================================================================
INCLUDED DIRECTORIES
========================================================================
@@ -53,7 +57,7 @@
2. install the driver
- ./install.py <# cores> <# cores>
- - refer to http://shader.kaist.edu/packetshader/io_enigne/
+ - refer to http://shader.kaist.edu/packetshader/io_engine/
- you may need to change the ip address in install.py:46
3. make in io_engine/lib