/*-
* BSD LICENSE
*
- * Copyright(c) 2010-2012 Intel Corporation. All rights reserved.
+ * Copyright(c) 2010-2013 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
+ * 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
+ * * 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
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
* distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
+ * * 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
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * 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
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
*/
/**
#ifndef _EAL_LINUXAPP_INTERNAL_CFG
#define _EAL_LINUXAPP_INTERNAL_CFG
+#include <rte_eal.h>
+
#define MAX_HUGEPAGE_SIZES 3 /**< support up to 3 page sizes */
/*
* mount points of hugepages
*/
struct hugepage_info {
- uint64_t hugepage_sz; /**< size of a huge page */
- const char *hugedir; /**< dir where hugetlbfs is mounted */
- uint32_t num_pages; /**< number of hugepages of that size */
+ size_t hugepage_sz; /**< size of a huge page */
+ const char *hugedir; /**< dir where hugetlbfs is mounted */
+ uint32_t num_pages[RTE_MAX_NUMA_NODES];
+ /**< number of hugepages of that size on each socket */
+ int lock_descriptor; /**< file descriptor for hugepage dir */
};
/**
* internal configuration
*/
struct internal_config {
- volatile uint64_t memory; /* amount of asked memory */
- volatile unsigned force_nchannel; /* force number of channels */
- volatile unsigned force_nrank; /* force number of ranks */
- volatile unsigned no_hugetlbfs; /* true to disable hugetlbfs */
- volatile unsigned no_pci; /* true to disable PCI */
- volatile unsigned no_hpet; /* true to disable HPET */
- volatile unsigned no_shconf; /* true if there is no shared config */
+ volatile size_t memory; /**< amount of asked memory */
+ volatile unsigned force_nchannel; /**< force number of channels */
+ volatile unsigned force_nrank; /**< force number of ranks */
+ volatile unsigned no_hugetlbfs; /**< true to disable hugetlbfs */
+ volatile unsigned no_pci; /**< true to disable PCI */
+ volatile unsigned no_hpet; /**< true to disable HPET */
+ 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 enum rte_proc_type_t process_type; /* multi-process proc type */
- const char *hugefile_prefix; /* the base filename of hugetlbfs files */
- const char *hugepage_dir; /* specific hugetlbfs directory to use */
+ /* true to try allocating memory on specific sockets */
+ volatile unsigned force_sockets;
+ volatile uint64_t socket_mem[RTE_MAX_NUMA_NODES]; /**< amount of memory per socket*/
+ volatile int syslog_facility; /**< facility passed to openlog() */
+ const char *hugefile_prefix; /**< the base filename of hugetlbfs files */
+ const char *hugepage_dir; /**< specific hugetlbfs directory to use */
- unsigned num_hugepage_sizes; /* how many sizes on this system */
+ unsigned num_hugepage_sizes; /**< how many sizes on this system */
struct hugepage_info hugepage_info[MAX_HUGEPAGE_SIZES];
};
extern struct internal_config internal_config; /**< Global EAL configuration. */
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