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-rw-r--r--networkconfig-qemu.h272
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diff --git a/networkconfig-qemu.h b/networkconfig-qemu.h
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--- /dev/null
+++ b/networkconfig-qemu.h
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+/*
+ * Network configuration -- QEMU NOT using DHCP
+ *
+ ************************************************************
+ * EDIT THIS FILE TO REFLECT YOUR NETWORK CONFIGURATION *
+ * BEFORE RUNNING ANY RTEMS PROGRAMS WHICH USE THE NETWORK! *
+ ************************************************************
+ *
+ * The dynamic probing is based upon the EPICS network
+ * configuration file written by:
+ * W. Eric Norum
+ * eric.norum@usask.ca
+ * (306) 966-5394
+ *
+ * networkconfig.h,v 1.8 2001/08/31 18:11:43 joel Exp
+ */
+
+#ifndef _RTEMS_NETWORKCONFIG_H_
+#define _RTEMS_NETWORKCONFIG_H_
+
+#define USE_LIBBSDPORT
+
+#if defined(USE_LIBBSDPORT)
+ #include <bsp/libbsdport_api.h>
+ #define CONFIGURE_MAXIMUM_TIMERS 10
+#endif
+/*
+ * For TFTP test application
+ */
+#if (defined (RTEMS_USE_BOOTP))
+#define RTEMS_TFTP_TEST_HOST_NAME "BOOTP_HOST"
+#define RTEMS_TFTP_TEST_FILE_NAME "BOOTP_FILE"
+#else
+#define RTEMS_TFTP_TEST_HOST_NAME "XXX.YYY.ZZZ.XYZ"
+#define RTEMS_TFTP_TEST_FILE_NAME "tftptest"
+#endif
+
+/*
+ * For NFS test application
+ *
+ * NFS mount and a directory to ls once mounted
+ */
+#define RTEMS_NFS_SERVER "192.168.1.210"
+#define RTEMS_NFS_SERVER_PATH "/home"
+#define RTEMS_NFS_LS_PATH "/mnt/nfstest"
+
+
+
+/*
+ * This file can be copied to an application source dirctory
+ * and modified to override the values shown below.
+ *
+ * The following CPP symbols may be passed from the Makefile:
+ *
+ * symbol default description
+ *
+ * NETWORK_TASK_PRIORITY 150 can be read by app from public
+ * var 'gesysNetworkTaskPriority'
+ * FIXED_IP_ADDR <undefined> hardcoded IP address (e.g.,
+ * "192.168.0.10"); disables BOOTP;
+ * must also define FIXED_NETMASK
+ * FIXED_NETMASK <undefined> IP netmask string
+ * (e.g. "255.255.255.0")
+ * LO_IF_ONLY <undefined> If defined, do NOT configure
+ * any ethernet driver but only the
+ * loopback interface.
+ * MULTI_NETDRIVER <undefined> ugly hack; if defined try to probe
+ * a variety of PCI and ISA drivers
+ * (i386 ONLY) use is discouraged!
+ * NIC_NAME <undefined> Ethernet driver name (e.g. "pcn1");
+ * must also define NIC_ATTACH
+ * NIC_ATTACH <undefined> Ethernet driver attach function
+ * (e.g., rtems_fxp_attach).
+ * If these are undefined then
+ * a) MULTI_NETDRIVER is used
+ * (if defined)
+ * b) RTEMS_BSP_NETWORK_DRIVER_NAME/
+ * RTEMS_BSP_NETWORK_DRIVER_ATTACH
+ * are tried
+ * MEMORY_CUSTOM <undefined> Allocate the defined amount of
+ * memory for mbufs and mbuf clusters,
+ * respectively. Define to a comma ','
+ * separated pair of two numerical
+ * values, e.g: 100*1024,200*1024
+ * MEMORY_SCARCE <undefined> Allocate few memory for mbufs
+ * (hint for how much memory the
+ * board has)
+ * MEMORY_HUGE <undefined> Allocate a lot of memory for mbufs
+ * (hint for how much memory the
+ * board has)
+ * If none of MEMORY_CUSTOM/
+ * MEMORY_SCARCE/MEMORY_HUGE are
+ * defined then a medium amount of
+ * memory is allocated for mbufs.
+ */
+
+#include <rtems/bspIo.h>
+#include <bsp.h>
+#include <rtems/rtems_bsdnet.h>
+
+#if 0
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#else
+#include "verscheck.h"
+#endif
+#endif
+
+#define MULTI_NETDRIVER
+#define FIXED_IP_ADDR "10.0.2.5"
+#define FIXED_NETMASK "255.255.255.0"
+
+#ifndef NETWORK_TASK_PRIORITY
+#define NETWORK_TASK_PRIORITY 150 /* within EPICS' range */
+#endif
+
+/* make publicily available for startup scripts... */
+const int gesysNetworkTaskPriority = NETWORK_TASK_PRIORITY;
+
+#ifdef FIXED_IP_ADDR
+#define RTEMS_DO_BOOTP 0
+#else
+#define RTEMS_DO_BOOTP rtems_bsdnet_do_bootp
+#define FIXED_IP_ADDR 0
+#undef FIXED_NETMASK
+#define FIXED_NETMASK 0
+#endif
+
+#ifdef LO_IF_ONLY
+#undef NIC_NAME
+#elif !defined(NIC_NAME)
+
+#ifdef MULTI_NETDRIVER
+
+#if 0
+ #if RTEMS_VERSION_ATLEAST(4,6,99)
+ #define pcib_init pci_initialize
+ #endif
+#endif
+
+extern int rtems_3c509_driver_attach (struct rtems_bsdnet_ifconfig *, int);
+extern int rtems_fxp_attach (struct rtems_bsdnet_ifconfig *, int);
+extern int rtems_elnk_driver_attach (struct rtems_bsdnet_ifconfig *, int);
+extern int rtems_dec21140_driver_attach (struct rtems_bsdnet_ifconfig *, int);
+
+/* these don't probe and will be used even if there's no device :-( */
+extern int rtems_ne_driver_attach (struct rtems_bsdnet_ifconfig *, int);
+extern int rtems_wd_driver_attach (struct rtems_bsdnet_ifconfig *, int);
+
+static struct rtems_bsdnet_ifconfig isa_netdriver_config[] = {
+ {
+ "ep0", rtems_3c509_driver_attach, isa_netdriver_config + 1,
+ },
+ {
+ "ne1", rtems_ne_driver_attach, 0, irno: 9 /* qemu cannot configure irq-no :-(; has it hardwired to 9 */
+ },
+};
+
+static struct rtems_bsdnet_ifconfig pci_netdriver_config[]={
+ {
+ "fxp1", rtems_fxp_attach, pci_netdriver_config+1,
+ },
+ {
+ "dc1", rtems_dec21140_driver_attach, pci_netdriver_config+2,
+ },
+ #if defined(USE_LIBBSDPORT)
+ {
+ "", libbsdport_netdriver_attach, pci_netdriver_config+3,
+ },
+ #endif
+ {
+ "elnk1", rtems_elnk_driver_attach, isa_netdriver_config,
+ },
+};
+
+static int pci_check(struct rtems_bsdnet_ifconfig *ocfg, int attaching)
+{
+struct rtems_bsdnet_ifconfig *cfg;
+int if_index_pre;
+extern int if_index;
+ if ( attaching ) {
+ cfg = pci_initialize() ?
+ isa_netdriver_config : pci_netdriver_config;
+ }
+ while ( cfg ) {
+ printk("Probing '%s'", cfg->name); fflush(stdout);
+ /* unfortunately, the return value is unreliable - some drivers report
+ * success even if they fail.
+ * Check if they chained an interface (ifnet) structure instead
+ */
+ if_index_pre = if_index;
+ cfg->attach(cfg, attaching);
+ if ( if_index > if_index_pre ) {
+ /* assume success */
+ printk(" .. seemed to work\n");
+ ocfg->name = cfg->name;
+ ocfg->attach = cfg->attach;
+ return 0;
+ }
+ printk(" .. failed\n");
+ cfg = cfg->next;
+ }
+ return -1;
+}
+
+#define NIC_NAME "dummy"
+#define NIC_ATTACH pci_check
+
+#else
+
+#if defined(RTEMS_BSP_NETWORK_DRIVER_NAME) /* Use NIC provided by BSP */
+# define NIC_NAME RTEMS_BSP_NETWORK_DRIVER_NAME
+# define NIC_ATTACH RTEMS_BSP_NETWORK_DRIVER_ATTACH
+#endif
+
+#endif /* ifdef MULTI_NETDRIVER */
+
+#endif /* ifdef LO_IF_ONLY */
+
+#ifdef NIC_NAME
+
+extern int NIC_ATTACH();
+
+
+static struct rtems_bsdnet_ifconfig netdriver_config[1] = {{
+ NIC_NAME, /* name */
+ (int (*)(struct rtems_bsdnet_ifconfig*,int))NIC_ATTACH, /* attach function */
+ 0, /* link to next interface */
+ FIXED_IP_ADDR,
+ FIXED_NETMASK
+}};
+#else
+#ifndef LO_IF_ONLY
+#warning "NO KNOWN NETWORK DRIVER FOR THIS BSP -- YOU MAY HAVE TO EDIT rtems_netconfig.c"
+#endif
+#endif
+
+extern void rtems_bsdnet_loopattach();
+static struct rtems_bsdnet_ifconfig loopback_config = {
+ "lo0", /* name */
+ (int (*)(struct rtems_bsdnet_ifconfig *, int))rtems_bsdnet_loopattach, /* attach function */
+#ifdef NIC_NAME
+ netdriver_config, /* link to next interface */
+#else
+ 0, /* link to next interface */
+#endif
+ "127.0.0.1", /* IP address */
+ "255.0.0.0", /* IP net mask */
+};
+
+struct rtems_bsdnet_config rtems_bsdnet_config = {
+ &loopback_config, /* Network interface */
+#ifdef NIC_NAME
+ RTEMS_DO_BOOTP, /* Use BOOTP to get network configuration */
+#else
+ 0, /* Use BOOTP to get network configuration */
+#endif
+ NETWORK_TASK_PRIORITY, /* Network task priority */
+#if defined(MEMORY_CUSTOM)
+ MEMORY_CUSTOM,
+#elif defined(MEMORY_SCARCE)
+ 100*1024, /* MBUF space */
+ 200*1024, /* MBUF cluster space */
+#elif defined(MEMORY_HUGE)
+ 2*1024*1024, /* MBUF space */
+ 5*1024*1024, /* MBUF cluster space */
+#else
+ 180*1024, /* MBUF space */
+ 350*1024, /* MBUF cluster space */
+#endif
+};
+#endif /* _RTEMS_NETWORKCONFIG_H_ */
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