Imported Upstream version 17.05

Change-Id: Id1e419c5a214e4a18739663b91f0f9a549f1fdc6
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>

1 files changed, 16 insertions, 10 deletions

diff --git a/doc/guides/linux_gsg/build_sample_apps.rst b/doc/guides/linux_gsg/build_sample_apps.rst
index e53bd517..12fefffd 100644
--- a/doc/guides/linux_gsg/build_sample_apps.rst
+++ b/doc/guides/linux_gsg/build_sample_apps.rst
@@ -112,15 +112,16 @@ The following is the list of options that can be given to the EAL:
 
 .. code-block:: console
 
-    ./rte-app -c COREMASK [-n NUM] [-b <domain:bus:devid.func>] \
-              [--socket-mem=MB,...] [-m MB] [-r NUM] [-v] [--file-prefix] \
+    ./rte-app [-c COREMASK | -l CORELIST] [-n NUM] [-b <domain:bus:devid.func>] \
+              [--socket-mem=MB,...] [-d LIB.so|DIR] [-m MB] [-r NUM] [-v] [--file-prefix] \
 	      [--proc-type <primary|secondary|auto>] [-- xen-dom0]
 
 The EAL options are as follows:
 
-* ``-c COREMASK``:
+* ``-c COREMASK`` or ``-l CORELIST``:
   An hexadecimal bit mask of the cores to run on. Note that core numbering can
-  change between platforms and should be determined beforehand.
+  change between platforms and should be determined beforehand. The corelist is
+  a set of core numbers instead of a bitmap core mask.
 
 * ``-n NUM``:
   Number of memory channels per processor socket.
@@ -136,6 +137,11 @@ The EAL options are as follows:
 * ``--socket-mem``:
   Memory to allocate from hugepages on specific sockets.
 
+* ``-d``:
+  Add a driver or driver directory to be loaded.
+  The application should use this option to load the pmd drivers
+  that are built as shared libraries.
+
 * ``-m MB``:
   Memory to allocate from hugepages, regardless of processor socket. It is
   recommended that ``--socket-mem`` be used instead of this option.
@@ -167,13 +173,13 @@ The EAL options are as follows:
 * ``--vfio-intr``:
   Specify interrupt type to be used by VFIO (has no effect if VFIO is not used).
 
-The ``-c`` and option is mandatory; the others are optional.
+The ``-c`` or ``-l`` and option is mandatory; the others are optional.
 
 Copy the DPDK application binary to your target, then run the application as follows
 (assuming the platform has four memory channels per processor socket,
 and that cores 0-3 are present and are to be used for running the application)::
 
-    ./helloworld -c f -n 4
+    ./helloworld -l 0-3 -n 4
 
 .. note::
 
@@ -185,10 +191,10 @@ and that cores 0-3 are present and are to be used for running the application)::
 Logical Core Use by Applications
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-The coremask parameter is always mandatory for DPDK applications.
-Each bit of the mask corresponds to the equivalent logical core number as reported by Linux.
+The coremask (-c 0x0f) or corelist (-l 0-3) parameter is always mandatory for DPDK applications.
+Each bit of the mask corresponds to the equivalent logical core number as reported by Linux. The preferred corelist option is a cleaner method to define cores to be used.
 Since these logical core numbers, and their mapping to specific cores on specific NUMA sockets, can vary from platform to platform,
-it is recommended that the core layout for each platform be considered when choosing the coremask to use in each case.
+it is recommended that the core layout for each platform be considered when choosing the coremask/corelist to use in each case.
 
 On initialization of the EAL layer by an DPDK application, the logical cores to be used and their socket location are displayed.
 This information can also be determined for all cores on the system by examining the ``/proc/cpuinfo`` file, for example, by running cat ``/proc/cpuinfo``.
@@ -205,7 +211,7 @@ This can be useful when using other processors to understand the mapping of the
 
 .. warning::
 
-    The logical core layout can change between different board layouts and should be checked before selecting an application coremask.
+    The logical core layout can change between different board layouts and should be checked before selecting an application coremask/corelist.
 
 Hugepage Memory Use by Applications
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~