source: network-demos/networkconfig-qemu.h @ 8159d79

Last change on this file since 8159d79 was af6a124, checked in by Joel Sherrill <joel.sherrill@…>, on 05/15/12 at 21:23:55

network-demos - Remove CVS Ids (scripted)
  • Property mode set to 100644
File size: 9.1 KB
Line 
1/*
2 * Network configuration -- QEMU NOT using DHCP
3 *
4 ************************************************************
5 * EDIT THIS FILE TO REFLECT YOUR NETWORK CONFIGURATION     *
6 * BEFORE RUNNING ANY RTEMS PROGRAMS WHICH USE THE NETWORK! *
7 ************************************************************
8 *
9 *  The dynamic probing is based upon the EPICS network
10 *  configuration file written by:
11 *      W. Eric Norum
12 *      eric.norum@usask.ca
13 *      (306) 966-5394
14 */
15
16#ifndef _RTEMS_NETWORKCONFIG_H_
17#define _RTEMS_NETWORKCONFIG_H_
18
19/* #define USE_LIBBSDPORT */
20
21#if defined(USE_LIBBSDPORT)
22  #include <bsp/libbsdport_api.h>
23  #define CONFIGURE_MAXIMUM_TIMERS 10
24#endif
25/*
26 * For TFTP test application
27 */
28#if (defined (RTEMS_USE_BOOTP))
29#define RTEMS_TFTP_TEST_HOST_NAME "BOOTP_HOST"
30#define RTEMS_TFTP_TEST_FILE_NAME "BOOTP_FILE"
31#else
32#define RTEMS_TFTP_TEST_HOST_NAME "XXX.YYY.ZZZ.XYZ"
33#define RTEMS_TFTP_TEST_FILE_NAME "tftptest"
34#endif
35
36/*
37 * For NFS test application
38 *
39 * NFS mount and a directory to ls once mounted
40 */
41#define RTEMS_NFS_SERVER      "192.168.1.210"
42#define RTEMS_NFS_SERVER_PATH "/home"
43#define RTEMS_NFS_LS_PATH     "/mnt/nfstest"
44
45
46
47/*
48 * This file can be copied to an application source dirctory
49 * and modified to override the values shown below.
50 *
51 * The following CPP symbols may be passed from the Makefile:
52 *
53 *   symbol                   default       description
54 *
55 *   NETWORK_TASK_PRIORITY    150           can be read by app from public
56 *                                          var 'gesysNetworkTaskPriority'
57 *   FIXED_IP_ADDR            <undefined>   hardcoded IP address (e.g.,
58 *                                          "192.168.0.10"); disables BOOTP;
59 *                                          must also define FIXED_NETMASK
60 *   FIXED_NETMASK            <undefined>   IP netmask string
61 *                                          (e.g. "255.255.255.0")
62 *   MULTI_NETDRIVER          <undefined>   ugly hack; if defined try to probe
63 *                                          a variety of PCI and ISA drivers
64 *                                          (i386 ONLY) use is discouraged!
65 *   NIC_NAME                 <undefined>   Ethernet driver name (e.g. "pcn1");
66 *                                          must also define NIC_ATTACH
67 *   NIC_ATTACH               <undefined>   Ethernet driver attach function
68 *                                          (e.g., rtems_fxp_attach).
69 *                                          If these are undefined then
70 *                                            a) MULTI_NETDRIVER is used
71 *                                               (if defined)
72 *                                            b) RTEMS_BSP_NETWORK_DRIVER_NAME/
73 *                                               RTEMS_BSP_NETWORK_DRIVER_ATTACH
74 *                                               are tried
75 *   MEMORY_CUSTOM            <undefined>   Allocate the defined amount of
76 *                                          memory for mbufs and mbuf clusters,
77 *                                          respectively. Define to a comma ','
78 *                                          separated pair of two numerical
79 *                                          values, e.g: 100*1024,200*1024
80 *   MEMORY_SCARCE            <undefined>   Allocate few memory for mbufs
81 *                                          (hint for how much memory the
82 *                                          board has)
83 *   MEMORY_HUGE              <undefined>   Allocate a lot of memory for mbufs
84 *                                          (hint for how much memory the
85 *                                          board has)
86 *                                          If none of MEMORY_CUSTOM/
87 *                                          MEMORY_SCARCE/MEMORY_HUGE are
88 *                                          defined then a medium amount of
89 *                                          memory is allocated for mbufs.
90 */
91
92#include <rtems/bspIo.h>
93#include <bsp.h>
94#include <rtems/rtems_bsdnet.h>
95
96#if 0
97#ifdef HAVE_CONFIG_H
98#include <config.h>
99#else
100#include "verscheck.h"
101#endif
102#endif
103
104#define MULTI_NETDRIVER
105
106/* Assume we are on qemu unless forced to lab hardware */
107#if !defined(ON_RTEMS_LAB_WINSYSTEMS)
108#undef ON_QEMU
109#define ON_QEMU
110#endif
111
112#if defined(ON_QEMU)
113#define FIXED_IP_ADDR "10.1.2.5"
114#endif
115
116#if defined(ON_RTEMS_LAB_WINSYSTEMS)
117#define FIXED_IP_ADDR "192.168.1.249"
118#endif
119
120#define FIXED_NETMASK "255.255.255.0"
121
122#ifndef NETWORK_TASK_PRIORITY
123#define NETWORK_TASK_PRIORITY   150  /* within EPICS' range */
124#endif
125
126/* make publicily available for startup scripts... */
127const int gesysNetworkTaskPriority = NETWORK_TASK_PRIORITY;
128
129#ifdef  FIXED_IP_ADDR
130#define RTEMS_DO_BOOTP 0
131#else
132#define RTEMS_DO_BOOTP rtems_bsdnet_do_bootp
133#define FIXED_IP_ADDR  0
134#undef  FIXED_NETMASK
135#define FIXED_NETMASK  0
136#endif
137
138#if !defined(NIC_NAME)
139
140#ifdef MULTI_NETDRIVER
141
142#if 0
143  #if RTEMS_VERSION_ATLEAST(4,6,99)
144  #define pcib_init pci_initialize
145  #endif
146#endif
147
148extern int rtems_3c509_driver_attach (struct rtems_bsdnet_ifconfig *, int);
149extern int rtems_fxp_attach (struct rtems_bsdnet_ifconfig *, int);
150extern int rtems_elnk_driver_attach (struct rtems_bsdnet_ifconfig *, int);
151extern int rtems_dec21140_driver_attach (struct rtems_bsdnet_ifconfig *, int);
152
153/* these don't probe and will be used even if there's no device :-( */
154extern int rtems_ne_driver_attach (struct rtems_bsdnet_ifconfig *, int);
155extern int rtems_wd_driver_attach (struct rtems_bsdnet_ifconfig *, int);
156
157static struct rtems_bsdnet_ifconfig isa_netdriver_config[] = {
158  {
159        "ep0", rtems_3c509_driver_attach, isa_netdriver_config + 1,
160  },
161  {
162        "ne1", rtems_ne_driver_attach, 0, irno: 9 /* qemu cannot configure irq-no :-(; has it hardwired to 9 */
163  },
164};
165
166static struct rtems_bsdnet_ifconfig pci_netdriver_config[]={
167  {
168  "dc1", rtems_dec21140_driver_attach, pci_netdriver_config+1,
169  },
170  #if !defined(USE_LIBBSDPORT)
171    {
172    "fxp1", rtems_fxp_attach, pci_netdriver_config+2,
173    },
174  #else
175    {
176      "", libbsdport_netdriver_attach, pci_netdriver_config+2,
177    },
178  #endif
179  {
180  "elnk1", rtems_elnk_driver_attach, isa_netdriver_config,
181  },
182};
183
184static int pci_check(struct rtems_bsdnet_ifconfig *ocfg, int attaching)
185{
186struct rtems_bsdnet_ifconfig *cfg;
187int if_index_pre;
188extern int if_index;
189  if ( attaching ) {
190        cfg = pci_initialize() ?
191                      isa_netdriver_config : pci_netdriver_config;
192  }
193  while ( cfg ) {
194        printk("Probing '%s'", cfg->name);
195        /* unfortunately, the return value is unreliable - some drivers report
196         * success even if they fail.
197         * Check if they chained an interface (ifnet) structure instead
198         */
199        if_index_pre = if_index;
200        cfg->attach(cfg, attaching);
201        if ( if_index > if_index_pre ) {
202                /* assume success */
203                printk(" .. seemed to work\n");
204                ocfg->name   = cfg->name;
205                ocfg->attach = cfg->attach;
206                return 0;
207        }
208        printk(" .. failed\n");
209        cfg = cfg->next;
210  }
211  return -1;
212}
213
214#define NIC_NAME   "dummy"
215#define NIC_ATTACH pci_check
216
217#else
218
219#if defined(RTEMS_BSP_NETWORK_DRIVER_NAME)  /* Use NIC provided by BSP */
220# define NIC_NAME   RTEMS_BSP_NETWORK_DRIVER_NAME
221# define NIC_ATTACH RTEMS_BSP_NETWORK_DRIVER_ATTACH
222#endif
223
224#endif /* ifdef MULTI_NETDRIVER */
225#endif
226
227#ifdef NIC_NAME
228
229extern int NIC_ATTACH();
230
231
232static struct rtems_bsdnet_ifconfig netdriver_config[1] = {{
233  NIC_NAME,  /* name */
234  (int (*)(struct rtems_bsdnet_ifconfig*,int))NIC_ATTACH,  /* attach function */
235  0,            /* link to next interface */
236  FIXED_IP_ADDR,
237  FIXED_NETMASK
238}};
239#else
240#warning "NO KNOWN NETWORK DRIVER FOR THIS BSP -- YOU MAY HAVE TO EDIT networkconfig.h"
241#endif
242
243struct rtems_bsdnet_config rtems_bsdnet_config = {
244#ifdef NIC_NAME
245    netdriver_config,         /* link to next interface */
246    RTEMS_DO_BOOTP,           /* Use BOOTP to get network configuration */
247#else
248    0,
249    0,
250#endif
251    NETWORK_TASK_PRIORITY,    /* Network task priority */
252#if   defined(MEMORY_CUSTOM)
253    MEMORY_CUSTOM,
254#elif defined(MEMORY_SCARCE)
255    100*1024,                 /* MBUF space */
256    200*1024,                 /* MBUF cluster space */
257#elif defined(MEMORY_HUGE)
258    2*1024*1024,              /* MBUF space */
259    5*1024*1024,              /* MBUF cluster space */
260#else
261    180*1024,                 /* MBUF space */
262    350*1024,                 /* MBUF cluster space */
263#endif
264#if (!defined (RTEMS_USE_BOOTP)) && defined(ON_RTEMS_LAB_WINSYSTEMS)
265    "rtems",                /* Host name */
266    "nodomain.com",         /* Domain name */
267    "192.168.1.14",         /* Gateway */
268    "192.168.1.1",          /* Log host */
269    {"192.168.1.1"  },      /* Name server(s) */
270    {"192.168.1.1"  },      /* NTP server(s) */
271#else
272    NULL,                   /* Host name */
273    NULL,                   /* Domain name */
274    NULL,                   /* Gateway */
275    NULL,                   /* Log host */
276    { NULL },               /* Name server(s) */
277    { NULL },               /* NTP server(s) */
278#endif /* !RTEMS_USE_BOOTP */
279    0,                      /* efficiency */
280    0,                      /* udp TX buffer */
281    0,                      /* udp RX buffer */
282    0,                      /* tcp TX buffer */
283    0,                      /* tcp RX buffer */
284};
285#endif /* _RTEMS_NETWORKCONFIG_H_ */
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