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authorLuca Boccassi <luca.boccassi@gmail.com>2017-11-08 14:15:11 +0000
committerLuca Boccassi <luca.boccassi@gmail.com>2017-11-08 14:45:54 +0000
commit055c52583a2794da8ba1e85a48cce3832372b12f (patch)
tree8ceb1cb78fbb46a0f341f8ee24feb3c6b5540013 /doc/guides/sample_app_ug/ptpclient.rst
parentf239aed5e674965691846e8ce3f187dd47523689 (diff)
New upstream version 17.11-rc3
Change-Id: I6a5baa40612fe0c20f30b5fa773a6cbbac63a685 Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'doc/guides/sample_app_ug/ptpclient.rst')
-rw-r--r--doc/guides/sample_app_ug/ptpclient.rst35
1 files changed, 8 insertions, 27 deletions
diff --git a/doc/guides/sample_app_ug/ptpclient.rst b/doc/guides/sample_app_ug/ptpclient.rst
index d3ef1d11..9cbb6c2a 100644
--- a/doc/guides/sample_app_ug/ptpclient.rst
+++ b/doc/guides/sample_app_ug/ptpclient.rst
@@ -78,39 +78,20 @@ The adjustment for slave can be represented as:
If the command line parameter ``-T 1`` is used the application also
synchronizes the PTP PHC clock with the Linux kernel clock.
-
Compiling the Application
-------------------------
-To compile the application, export the path to the DPDK source tree and edit
-the ``config/common_linuxapp`` configuration file to enable IEEE1588:
-
-.. code-block:: console
-
- export RTE_SDK=/path/to/rte_sdk
-
- # Edit common_linuxapp and set the following options:
- CONFIG_RTE_LIBRTE_IEEE1588=y
-
-Set the target, for example:
+To compile the sample application see :doc:`compiling`.
-.. code-block:: console
-
- export RTE_TARGET=x86_64-native-linuxapp-gcc
-
-See the *DPDK Getting Started* Guide for possible ``RTE_TARGET`` values.
-
-Build the application as follows:
-
-.. code-block:: console
+The application is located in the ``ptpclient`` sub-directory.
- # Recompile DPDK.
- make install T=$RTE_TARGET
+.. note::
+ To compile the application edit the ``config/common_linuxapp`` configuration file to enable IEEE1588
+ and then recompile DPDK:
- # Compile the application.
- cd ${RTE_SDK}/examples/ptpclient
- make
+ .. code-block:: console
+ CONFIG_RTE_LIBRTE_IEEE1588=y
Running the Application
-----------------------
@@ -257,7 +238,7 @@ PTP IEEE1588 L2 functionality.
.. code-block:: c
void
- parse_ptp_frames(uint8_t portid, struct rte_mbuf *m) {
+ parse_ptp_frames(uint16_t portid, struct rte_mbuf *m) {
struct ptp_header *ptp_hdr;
struct ether_hdr *eth_hdr;
uint16_t eth_type;