eal: move arch-specific header files

[dpdk.git] / lib / librte_eal / common / eal_internal_cfg.h

diff --git a/lib/librte_eal/common/eal_internal_cfg.h b/lib/librte_eal/common/eal_internal_cfg.h
index d66cd03..a42f349 100644 (file)
--- a/lib/librte_eal/common/eal_internal_cfg.h
+++ b/lib/librte_eal/common/eal_internal_cfg.h
@@ -13,7 +13,13 @@
 #include <rte_eal.h>
 #include <rte_pci_dev_feature_defs.h>
 
+#include "eal_thread.h"
+
+#if defined(RTE_ARCH_ARM) || defined(RTE_ARCH_ARM64)
+#define MAX_HUGEPAGE_SIZES 4  /**< support up to 4 page sizes */
+#else
 #define MAX_HUGEPAGE_SIZES 3  /**< support up to 3 page sizes */
+#endif
 
 /*
  * internal configuration structure for the number, size and
@@ -41,6 +47,10 @@ struct internal_config {
        volatile unsigned vmware_tsc_map; /**< true to use VMware TSC mapping
                                                                                * instead of native TSC */
        volatile unsigned no_shconf;      /**< true if there is no shared config */
+       volatile unsigned in_memory;
+       /**< true if DPDK should operate entirely in-memory and not create any
+        * shared files or runtime data.
+        */
        volatile unsigned create_uio_dev; /**< true to create /dev/uioX devices */
        volatile enum rte_proc_type_t process_type; /**< multi-process proc type */
        /** true to try allocating memory on specific sockets */
@@ -53,6 +63,8 @@ struct internal_config {
        /**< true to enable legacy memory behavior (no dynamic allocation,
         * IOVA-contiguous segments).
         */
+       volatile unsigned match_allocations;
+       /**< true to free hugepages exactly as allocated */
        volatile unsigned single_file_segments;
        /**< true if storing all pages within single files (per-page-size,
         * per-node) non-legacy mode only.
@@ -60,12 +72,14 @@ struct internal_config {
        volatile int syslog_facility;     /**< facility passed to openlog() */
        /** default interrupt mode for VFIO */
        volatile enum rte_intr_mode vfio_intr_mode;
-       const char *hugefile_prefix;      /**< the base filename of hugetlbfs files */
-       const char *hugepage_dir;         /**< specific hugetlbfs directory to use */
-       const char *user_mbuf_pool_ops_name;
+       char *hugefile_prefix;      /**< the base filename of hugetlbfs files */
+       char *hugepage_dir;         /**< specific hugetlbfs directory to use */
+       char *user_mbuf_pool_ops_name;
                        /**< user defined mbuf pool ops name */
        unsigned num_hugepage_sizes;      /**< how many sizes on this system */
        struct hugepage_info hugepage_info[MAX_HUGEPAGE_SIZES];
+       enum rte_iova_mode iova_mode ;    /**< Set IOVA mode on this system  */
+       rte_cpuset_t ctrl_cpuset;         /**< cpuset for ctrl threads */
        volatile unsigned int init_complete;
        /**< indicates whether EAL has completed initialization */
 };