From: Thomas Monjalon <thomas.monjalon@6wind.com>
Date: Mon, 17 Nov 2014 09:08:39 +0000 (+0100)
Subject: eal: factorize internal config reset
X-Git-Tag: spdx-start~10087
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=341befa2a2b83e71f749751e097f9bcc882ef4ba;p=dpdk.git

eal: factorize internal config reset

Now that internal config structure is common to Linux and BSD,
we can have a common function to initialize it.

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---

diff --git a/lib/librte_eal/bsdapp/eal/eal.c b/lib/librte_eal/bsdapp/eal/eal.c
index ca99cb96f1..391ce53af4 100644
--- a/lib/librte_eal/bsdapp/eal/eal.c
+++ b/lib/librte_eal/bsdapp/eal/eal.c
@@ -321,29 +321,7 @@ eal_parse_args(int argc, char **argv)
 
 	argvopt = argv;
 
-	internal_config.memory = 0;
-	internal_config.force_nrank = 0;
-	internal_config.force_nchannel = 0;
-	internal_config.hugefile_prefix = HUGEFILE_PREFIX_DEFAULT;
-	internal_config.hugepage_dir = NULL;
-	internal_config.force_sockets = 0;
-	internal_config.syslog_facility = LOG_DAEMON;
-	/* default value from build option */
-	internal_config.log_level = RTE_LOG_LEVEL;
-#ifdef RTE_LIBEAL_USE_HPET
-	internal_config.no_hpet = 0;
-#else
-	internal_config.no_hpet = 1;
-#endif
-	/* zero out the NUMA config */
-	for (i = 0; i < RTE_MAX_NUMA_NODES; i++)
-		internal_config.socket_mem[i] = 0;
-
-	/* zero out hugedir descriptors */
-	for (i = 0; i < MAX_HUGEPAGE_SIZES; i++)
-		internal_config.hugepage_info[i].lock_descriptor = 0;
-
-	internal_config.vmware_tsc_map = 0;
+	eal_reset_internal_config(&internal_config);
 
 	while ((opt = getopt_long(argc, argvopt, eal_short_options,
 				  eal_long_options, &option_index)) != EOF) {
diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c
index 7a5d55e5a1..ffc615a0da 100644
--- a/lib/librte_eal/common/eal_common_options.c
+++ b/lib/librte_eal/common/eal_common_options.c
@@ -47,6 +47,7 @@
 
 #include "eal_internal_cfg.h"
 #include "eal_options.h"
+#include "eal_filesystem.h"
 
 #define BITS_PER_HEX 4
 
@@ -84,6 +85,42 @@ eal_long_options[] = {
 	{0, 0, 0, 0}
 };
 
+void
+eal_reset_internal_config(struct internal_config *internal_cfg)
+{
+	int i;
+
+	internal_cfg->memory = 0;
+	internal_cfg->force_nrank = 0;
+	internal_cfg->force_nchannel = 0;
+	internal_cfg->hugefile_prefix = HUGEFILE_PREFIX_DEFAULT;
+	internal_cfg->hugepage_dir = NULL;
+	internal_cfg->force_sockets = 0;
+	/* zero out the NUMA config */
+	for (i = 0; i < RTE_MAX_NUMA_NODES; i++)
+		internal_cfg->socket_mem[i] = 0;
+	/* zero out hugedir descriptors */
+	for (i = 0; i < MAX_HUGEPAGE_SIZES; i++)
+		internal_cfg->hugepage_info[i].lock_descriptor = -1;
+	internal_cfg->base_virtaddr = 0;
+
+	internal_cfg->syslog_facility = LOG_DAEMON;
+	/* default value from build option */
+	internal_cfg->log_level = RTE_LOG_LEVEL;
+
+	internal_cfg->xen_dom0_support = 0;
+
+	/* if set to NONE, interrupt mode is determined automatically */
+	internal_cfg->vfio_intr_mode = RTE_INTR_MODE_NONE;
+
+#ifdef RTE_LIBEAL_USE_HPET
+	internal_cfg->no_hpet = 0;
+#else
+	internal_cfg->no_hpet = 1;
+#endif
+	internal_cfg->vmware_tsc_map = 0;
+}
+
 /*
  * Parse the coremask given as argument (hexadecimal string) and fill
  * the global configuration (core role and core count) with the parsed
diff --git a/lib/librte_eal/common/eal_internal_cfg.h b/lib/librte_eal/common/eal_internal_cfg.h
index 443f82fa5c..aac6abf4a0 100644
--- a/lib/librte_eal/common/eal_internal_cfg.h
+++ b/lib/librte_eal/common/eal_internal_cfg.h
@@ -88,4 +88,6 @@ struct internal_config {
 };
 extern struct internal_config internal_config; /**< Global EAL configuration. */
 
+void eal_reset_internal_config(struct internal_config *internal_cfg);
+
 #endif /* EAL_INTERNAL_CFG_H */
diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c
index 7a1d0873d0..bb35669b33 100644
--- a/lib/librte_eal/linuxapp/eal/eal.c
+++ b/lib/librte_eal/linuxapp/eal/eal.c
@@ -513,33 +513,7 @@ eal_parse_args(int argc, char **argv)
 
 	argvopt = argv;
 
-	internal_config.memory = 0;
-	internal_config.force_nrank = 0;
-	internal_config.force_nchannel = 0;
-	internal_config.hugefile_prefix = HUGEFILE_PREFIX_DEFAULT;
-	internal_config.hugepage_dir = NULL;
-	internal_config.force_sockets = 0;
-	internal_config.syslog_facility = LOG_DAEMON;
-	/* default value from build option */
-	internal_config.log_level = RTE_LOG_LEVEL;
-	internal_config.xen_dom0_support = 0;
-	/* if set to NONE, interrupt mode is determined automatically */
-	internal_config.vfio_intr_mode = RTE_INTR_MODE_NONE;
-#ifdef RTE_LIBEAL_USE_HPET
-	internal_config.no_hpet = 0;
-#else
-	internal_config.no_hpet = 1;
-#endif
-	/* zero out the NUMA config */
-	for (i = 0; i < RTE_MAX_NUMA_NODES; i++)
-		internal_config.socket_mem[i] = 0;
-
-	/* zero out hugedir descriptors */
-	for (i = 0; i < MAX_HUGEPAGE_SIZES; i++)
-		internal_config.hugepage_info[i].lock_descriptor = -1;
-
-	internal_config.vmware_tsc_map = 0;
-	internal_config.base_virtaddr = 0;
+	eal_reset_internal_config(&internal_config);
 
 	while ((opt = getopt_long(argc, argvopt, eal_short_options,
 				  eal_long_options, &option_index)) != EOF) {