[dpdk-dev] [PATCH] net/ark: fix meson build

From: Ed Czeck <ed.czeck@atomicrules.com>
To: dev@dpdk.org, ferruh.yigit@intel.com, bruce.richardson@intel.com
Cc: shepard.siegel@atomicrules.com, john.miller@atomicrules.com,
	Ed Czeck <ed.czeck@atomicrules.com>
Subject: [dpdk-dev] [PATCH] net/ark: fix meson build
Date: Wed, 19 Aug 2020 16:45:14 -0400	[thread overview]
Message-ID: <20200819204514.22187-1-ed.czeck@atomicrules.com> (raw)
In-Reply-To: <20200819153539.32698-1-ed.czeck@atomicrules.com>

* Rename net/ark specific CONFIG_RTE macros to local macros.
* Change condition of ARK_PAD_TX to match behavior of meson build
to makefile build.
* Install header file needed for dynamic library.
* Update doc as required.

Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com>
---
 doc/guides/nics/ark.rst     | 24 ++++++++++++++----------
 drivers/net/ark/ark_logs.h  | 16 +++++++---------
 drivers/net/ark/meson.build |  2 ++
 3 files changed, 23 insertions(+), 19 deletions(-)

diff --git a/doc/guides/nics/ark.rst b/doc/guides/nics/ark.rst
index 06e8c3374..4d8920cd0 100644
--- a/doc/guides/nics/ark.rst
+++ b/doc/guides/nics/ark.rst
@@ -124,27 +124,31 @@ Configuration Information
 
 **DPDK Configuration Parameters**
 
-  The following configuration options are available for the ARK PMD:
+  The following compile-time configuration options are available for the ARK PMD:
 
-   * **CONFIG_RTE_LIBRTE_ARK_PMD** (default y): Enables or disables inclusion
-     of the ARK PMD driver in the DPDK compilation.
+   * **ARK_NOPAD_TX**:  When enabled TX
+     packets are not padded to 60 bytes to support downstream MACS.
 
-   * **CONFIG_RTE_LIBRTE_ARK_PAD_TX** (default y):  When enabled TX
-     packets are padded to 60 bytes to support downstream MACS.
-
-   * **CONFIG_RTE_LIBRTE_ARK_DEBUG_RX** (default n): Enables or disables debug
+   * **ARK_DEBUG_RX**: Enables debug
      logging and internal checking of RX ingress logic within the ARK PMD driver.
 
-   * **CONFIG_RTE_LIBRTE_ARK_DEBUG_TX** (default n): Enables or disables debug
+   * **ARK_DEBUG_TX**: Enables debug
      logging and internal checking of TX egress logic within the ARK PMD driver.
 
-   * **CONFIG_RTE_LIBRTE_ARK_DEBUG_STATS** (default n): Enables or disables debug
+   * **ARK_DEBUG_STATS**: Enables debug
      logging of detailed packet and performance statistics gathered in
      the PMD and FPGA.
 
-   * **CONFIG_RTE_LIBRTE_ARK_DEBUG_TRACE** (default n): Enables or disables debug
+   * **ARK_DEBUG_TRACE**: Enables debug
      logging of detailed PMD events and status.
 
+Note that enabling debugging options may affect system performance.
+These options may be set by specifying them in CFLAG
+environment before the meson build set.   E.g.::
+
+    export CFLAGS="-DARK_DEBUG_TRACE"
+    meson build
+
 
 Building DPDK
 -------------
diff --git a/drivers/net/ark/ark_logs.h b/drivers/net/ark/ark_logs.h
index 44aac6102..125583475 100644
--- a/drivers/net/ark/ark_logs.h
+++ b/drivers/net/ark/ark_logs.h
@@ -6,14 +6,12 @@
 #define _ARK_DEBUG_H_
 
 #include <inttypes.h>
-#include <rte_log.h>
-
 
 /* Configuration option to pad TX packets to 60 bytes */
-#ifdef RTE_LIBRTE_ARK_PAD_TX
-#define ARK_TX_PAD_TO_60   1
-#else
+#ifdef ARK_NOPAD_TX
 #define ARK_TX_PAD_TO_60   0
+#else
+#define ARK_TX_PAD_TO_60   1
 #endif
 
 /* system camel case definition changed to upper case */
@@ -55,7 +53,7 @@ extern int ark_logtype;
 
 
 /* Debug macro for tracing full behavior, function tracing and messages*/
-#ifdef RTE_LIBRTE_ARK_DEBUG_TRACE
+#ifdef ARK_DEBUG_TRACE
 #define PMD_FUNC_LOG(level, fmt, ...) ARK_FUNC_ON(level, fmt, ##__VA_ARGS__)
 #define PMD_DEBUG_LOG(level, fmt, ...) ARK_TRACE_ON(level, fmt, ##__VA_ARGS__)
 #else
@@ -65,7 +63,7 @@ extern int ark_logtype;
 
 
 /* Debug macro for reporting FPGA statistics */
-#ifdef RTE_LIBRTE_ARK_DEBUG_STATS
+#ifdef ARK_DEBUG_STATS
 #define PMD_STATS_LOG(level, fmt, ...) ARK_TRACE_ON(level, fmt, ##__VA_ARGS__)
 #else
 #define PMD_STATS_LOG(level, fmt, ...)  ARK_TRACE_OFF(level, fmt, ##__VA_ARGS__)
@@ -73,7 +71,7 @@ extern int ark_logtype;
 
 
 /* Debug macro for RX path */
-#ifdef RTE_LIBRTE_ARK_DEBUG_RX
+#ifdef ARK_DEBUG_RX
 #define ARK_RX_DEBUG 1
 #define PMD_RX_LOG(level, fmt, ...)  ARK_TRACE_ON(level, fmt, ##__VA_ARGS__)
 #else
@@ -82,7 +80,7 @@ extern int ark_logtype;
 #endif
 
 /* Debug macro for TX path */
-#ifdef RTE_LIBRTE_ARK_DEBUG_TX
+#ifdef ARK_DEBUG_TX
 #define ARK_TX_DEBUG       1
 #define PMD_TX_LOG(level, fmt, ...)  ARK_TRACE_ON(level, fmt, ##__VA_ARGS__)
 #else
diff --git a/drivers/net/ark/meson.build b/drivers/net/ark/meson.build
index 99151bba1..fbbc085bb 100644
--- a/drivers/net/ark/meson.build
+++ b/drivers/net/ark/meson.build
@@ -11,3 +11,5 @@ sources = files('ark_ddm.c',
 	'ark_pktgen.c',
 	'ark_rqp.c',
 	'ark_udm.c')
+
+install_headers('ark_ext.h')
-- 
2.17.1

