X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=lib%2Flibrte_eal%2Fbsdapp%2Feal%2Feal_lcore.c;h=b47eb1b6ae9c16901610f7c20acc249f6dfb41a9;hb=d12b6da14bfa910fbd5b9b51961eb26466302d24;hp=e2f3793025ec843d46bc8b5c24c22eb47672f66b;hpb=764bf26873b95761ac3bd4b98251d3c497c65a90;p=dpdk.git

diff --git a/lib/librte_eal/bsdapp/eal/eal_lcore.c b/lib/librte_eal/bsdapp/eal/eal_lcore.c
index e2f3793025..b47eb1b6ae 100644
--- a/lib/librte_eal/bsdapp/eal/eal_lcore.c
+++ b/lib/librte_eal/bsdapp/eal/eal_lcore.c
@@ -1,13 +1,13 @@
 /*-
  *   BSD LICENSE
- * 
+ *
  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
  *   All rights reserved.
- * 
+ *
  *   Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions
  *   are met:
- * 
+ *
  *     * Redistributions of source code must retain the above copyright
  *       notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above copyright
@@ -17,7 +17,7 @@
  *     * Neither the name of Intel Corporation nor the names of its
  *       contributors may be used to endorse or promote products derived
  *       from this software without specific prior written permission.
- * 
+ *
  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -41,13 +41,17 @@
 #include <rte_debug.h>
 
 #include "eal_private.h"
+#include "eal_thread.h"
 
 /* No topology information available on FreeBSD including NUMA info */
-#define cpu_core_id(X) 0
-#define cpu_socket_id(X) 0
+unsigned
+eal_cpu_core_id(__rte_unused unsigned lcore_id)
+{
+	return 0;
+}
 
 static int
-get_ncpus(void)
+eal_get_ncpus(void)
 {
 	int mib[2] = {CTL_HW, HW_NCPU};
 	int ncpu;
@@ -58,45 +62,18 @@ get_ncpus(void)
 	return ncpu;
 }
 
-/*
- * fill the cpu_info structure with as much info as we can get.
- * code is similar to linux version, but sadly available info is less.
+unsigned
+eal_cpu_socket_id(__rte_unused unsigned cpu_id)
+{
+	return 0;
+}
+
+/* Check if a cpu is present by the presence of the
+ * cpu information for it.
  */
 int
-rte_eal_cpu_init(void)
+eal_cpu_detected(unsigned lcore_id)
 {
-	/* pointer to global configuration */
-	struct rte_config *config = rte_eal_get_configuration();
-	unsigned lcore_id;
-	unsigned count = 0;
-
-	const unsigned ncpus = get_ncpus();
-
-	/* disable lcores that were not detected */
-	RTE_LCORE_FOREACH(lcore_id) {
-
-		lcore_config[lcore_id].detected = (lcore_id < ncpus);
-		if (lcore_config[lcore_id].detected == 0) {
-			RTE_LOG(DEBUG, EAL, "Skip lcore %u (not detected)\n", lcore_id);
-			config->lcore_role[lcore_id] = ROLE_OFF;
-			continue;
-		}
-		count++;
-		lcore_config[lcore_id].core_id = cpu_core_id(lcore_id);
-		lcore_config[lcore_id].socket_id = cpu_socket_id(lcore_id);
-		if (lcore_config[lcore_id].socket_id >= RTE_MAX_NUMA_NODES)
-#ifdef RTE_EAL_ALLOW_INV_SOCKET_ID
-			lcore_config[lcore_id].socket_id = 0;
-#else
-			rte_panic("Socket ID (%u) is greater than "
-				"RTE_MAX_NUMA_NODES (%d)\n",
-				lcore_config[lcore_id].socket_id, RTE_MAX_NUMA_NODES);
-#endif
-		RTE_LOG(DEBUG, EAL, "Detected lcore %u\n",
-				lcore_id);
-	}
-
-	config->lcore_count = count;
-
-	return 0;
+	const unsigned ncpus = eal_get_ncpus();
+	return (lcore_id < ncpus);
 }