update Intel copyright years to 2014
[dpdk.git] / lib / librte_eal / common / eal_common_nonpci_devs.c
1 /*-
2  *   BSD LICENSE
3  * 
4  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
5  *   All rights reserved.
6  * 
7  *   Redistribution and use in source and binary forms, with or without
8  *   modification, are permitted provided that the following conditions
9  *   are met:
10  * 
11  *     * Redistributions of source code must retain the above copyright
12  *       notice, this list of conditions and the following disclaimer.
13  *     * Redistributions in binary form must reproduce the above copyright
14  *       notice, this list of conditions and the following disclaimer in
15  *       the documentation and/or other materials provided with the
16  *       distribution.
17  *     * Neither the name of Intel Corporation nor the names of its
18  *       contributors may be used to endorse or promote products derived
19  *       from this software without specific prior written permission.
20  * 
21  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32  */
33
34 #include <inttypes.h>
35 #include <rte_string_fns.h>
36 #ifdef RTE_LIBRTE_PMD_RING
37 #include <rte_eth_ring.h>
38 #endif
39 #ifdef RTE_LIBRTE_PMD_PCAP
40 #include <rte_eth_pcap.h>
41 #endif
42 #include "eal_private.h"
43
44 struct device_init {
45         const char *dev_prefix;
46         int (*init_fn)(const char*, const char *);
47 };
48
49 #define NUM_DEV_TYPES (sizeof(dev_types)/sizeof(dev_types[0]))
50 struct device_init dev_types[] = {
51 #ifdef RTE_LIBRTE_PMD_RING
52                 {
53                         .dev_prefix = RTE_ETH_RING_PARAM_NAME,
54                         .init_fn = rte_pmd_ring_init
55                 },
56 #endif
57 #ifdef RTE_LIBRTE_PMD_PCAP
58                 {
59                         .dev_prefix = RTE_ETH_PCAP_PARAM_NAME,
60                         .init_fn = rte_pmd_pcap_init
61                 },
62 #endif
63                 {
64                         .dev_prefix = "-nodev-",
65                         .init_fn = NULL
66                 }
67 };
68
69 int
70 rte_eal_non_pci_ethdev_init(void)
71 {
72         uint8_t i, j;
73         for (i = 0; i < NUM_DEV_TYPES; i++) {
74                 for (j = 0; j < RTE_MAX_ETHPORTS; j++) {
75                         const char *params;
76                         char buf[16];
77                         rte_snprintf(buf, sizeof(buf), "%s%"PRIu8,
78                                         dev_types[i].dev_prefix, j);
79                         if (eal_dev_is_whitelisted(buf, &params))
80                                 dev_types[i].init_fn(buf, params);
81                 }
82         }
83         return 0;
84 }