eal: make the global configuration private

Now that all elements of the rte_config structure have (deinlined)
accessors, we can hide it.

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>

diff --git a/doc/guides/rel_notes/release_19_11.rst b/doc/guides/rel_notes/release_19_11.rst
index 97a8c7c..0e5bb5d 100644 (file)
--- a/doc/guides/rel_notes/release_19_11.rst
+++ b/doc/guides/rel_notes/release_19_11.rst
@@ -291,6 +291,9 @@ API Changes
 * eal: removed the ``rte_malloc_virt2phy`` function, replaced by
   ``rte_malloc_virt2iova`` since v17.11.
 
+* eal: made the ``rte_config`` struct and ``rte_eal_get_configuration``
+  function private.
+
 * mem: hid the internal ``malloc_heap`` structure and the
   ``rte_malloc_heap.h`` header.
 

diff --git a/lib/librte_eal/common/eal_common_mcfg.c b/lib/librte_eal/common/eal_common_mcfg.c
index 0665494..0cf9a62 100644 (file)
--- a/lib/librte_eal/common/eal_common_mcfg.c
+++ b/lib/librte_eal/common/eal_common_mcfg.c
@@ -8,6 +8,7 @@
 
 #include "eal_internal_cfg.h"
 #include "eal_memcfg.h"
+#include "eal_private.h"
 
 void
 eal_mcfg_complete(void)

diff --git a/lib/librte_eal/common/eal_private.h b/lib/librte_eal/common/eal_private.h
index a8fac68..8a9d493 100644 (file)
--- a/lib/librte_eal/common/eal_private.h
+++ b/lib/librte_eal/common/eal_private.h
@@ -36,6 +36,38 @@ struct lcore_config {
 
 extern struct lcore_config lcore_config[RTE_MAX_LCORE];
 
+/**
+ * The global RTE configuration structure.
+ */
+struct rte_config {
+       uint32_t master_lcore;       /**< Id of the master lcore */
+       uint32_t lcore_count;        /**< Number of available logical cores. */
+       uint32_t numa_node_count;    /**< Number of detected NUMA nodes. */
+       uint32_t numa_nodes[RTE_MAX_NUMA_NODES]; /**< List of detected NUMA nodes. */
+       uint32_t service_lcore_count;/**< Number of available service cores. */
+       enum rte_lcore_role_t lcore_role[RTE_MAX_LCORE]; /**< State of cores. */
+
+       /** Primary or secondary configuration */
+       enum rte_proc_type_t process_type;
+
+       /** PA or VA mapping mode */
+       enum rte_iova_mode iova_mode;
+
+       /**
+        * Pointer to memory configuration, which may be shared across multiple
+        * DPDK instances
+        */
+       struct rte_mem_config *mem_config;
+} __attribute__((__packed__));
+
+/**
+ * Get the global configuration structure.
+ *
+ * @return
+ *   A pointer to the global configuration structure.
+ */
+struct rte_config *rte_eal_get_configuration(void);
+
 /**
  * Initialize the memzone subsystem (private to eal).
  *

diff --git a/lib/librte_eal/common/include/rte_eal.h b/lib/librte_eal/common/include/rte_eal.h
index ea3c9df..2f9ed29 100644 (file)
--- a/lib/librte_eal/common/include/rte_eal.h
+++ b/lib/librte_eal/common/include/rte_eal.h
@@ -51,38 +51,6 @@ enum rte_proc_type_t {
        RTE_PROC_INVALID
 };
 
-/**
- * The global RTE configuration structure.
- */
-struct rte_config {
-       uint32_t master_lcore;       /**< Id of the master lcore */
-       uint32_t lcore_count;        /**< Number of available logical cores. */
-       uint32_t numa_node_count;    /**< Number of detected NUMA nodes. */
-       uint32_t numa_nodes[RTE_MAX_NUMA_NODES]; /**< List of detected NUMA nodes. */
-       uint32_t service_lcore_count;/**< Number of available service cores. */
-       enum rte_lcore_role_t lcore_role[RTE_MAX_LCORE]; /**< State of cores. */
-
-       /** Primary or secondary configuration */
-       enum rte_proc_type_t process_type;
-
-       /** PA or VA mapping mode */
-       enum rte_iova_mode iova_mode;
-
-       /**
-        * Pointer to memory configuration, which may be shared across multiple
-        * DPDK instances
-        */
-       struct rte_mem_config *mem_config;
-} __attribute__((__packed__));
-
-/**
- * Get the global configuration structure.
- *
- * @return
- *   A pointer to the global configuration structure.
- */
-struct rte_config *rte_eal_get_configuration(void);
-
 /**
  * Get the process type in a multi-process setup
  *

diff --git a/lib/librte_eal/common/malloc_heap.c b/lib/librte_eal/common/malloc_heap.c
index 634ca21..842eb9d 100644 (file)
--- a/lib/librte_eal/common/malloc_heap.c
+++ b/lib/librte_eal/common/malloc_heap.c
@@ -27,6 +27,7 @@
 #include "eal_internal_cfg.h"
 #include "eal_memalloc.h"
 #include "eal_memcfg.h"
+#include "eal_private.h"
 #include "malloc_elem.h"
 #include "malloc_heap.h"
 #include "malloc_mp.h"

diff --git a/lib/librte_eal/common/rte_malloc.c b/lib/librte_eal/common/rte_malloc.c
index fecd9a9..044d3a9 100644 (file)
--- a/lib/librte_eal/common/rte_malloc.c
+++ b/lib/librte_eal/common/rte_malloc.c
@@ -26,6 +26,7 @@
 #include "malloc_heap.h"
 #include "eal_memalloc.h"
 #include "eal_memcfg.h"
+#include "eal_private.h"
 
 
 /* Free the memory space back to heap */

diff --git a/lib/librte_eal/rte_eal_version.map b/lib/librte_eal/rte_eal_version.map
index d88649e..3478d3b 100644 (file)
--- a/lib/librte_eal/rte_eal_version.map
+++ b/lib/librte_eal/rte_eal_version.map
@@ -17,7 +17,6 @@ DPDK_2.0 {
        rte_dump_tailq;
        rte_eal_alarm_cancel;
        rte_eal_alarm_set;
-       rte_eal_get_configuration;
        rte_eal_get_lcore_state;
        rte_eal_get_physmem_size;
        rte_eal_has_hugepages;