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-rw-r--r--sys/boot/alpha/libalpha/srmnet.c261
1 files changed, 0 insertions, 261 deletions
diff --git a/sys/boot/alpha/libalpha/srmnet.c b/sys/boot/alpha/libalpha/srmnet.c
deleted file mode 100644
index 7a76284..0000000
--- a/sys/boot/alpha/libalpha/srmnet.c
+++ /dev/null
@@ -1,261 +0,0 @@
-/*
- * $NetBSD: if_prom.c,v 1.10 1997/09/06 14:08:33 drochner Exp $
- */
-
-/*
- * Copyright (c) 1997 Christopher G. Demetriou. All rights reserved.
- * Copyright (c) 1993 Adam Glass
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by Adam Glass.
- * 4. The name of the Author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Adam Glass ``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 REGENTS 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.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/types.h>
-
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-
-#include <stand.h>
-#include <net.h>
-#include <netif.h>
-#include <machine/prom.h>
-#include "bbinfo.h"
-
-int prom_probe();
-int prom_match();
-void prom_init();
-int prom_get();
-int prom_put();
-void prom_end();
-
-extern struct netif_stats prom_stats[];
-
-struct netif_dif prom_ifs[] = {
-/* dif_unit dif_nsel dif_stats dif_private */
- { 0, 1, &prom_stats[0], 0, },
-};
-
-struct netif_stats prom_stats[NENTS(prom_ifs)];
-
-struct netbbinfo netbbinfo = {
- 0xfeedbabedeadbeef, /* magic number */
- 0, /* set */
- {0, 0, 0, 0, 0, 0}, /* ether address */
- 0, /* force */
- { 0, }, /* pad2 */
- 0, /* cksum */
- 0xfeedbeefdeadbabe, /* magic number */
-};
-
-struct netif_driver srmnet = {
- "prom", /* netif_bname */
- prom_match, /* netif_match */
- prom_probe, /* netif_probe */
- prom_init, /* netif_init */
- prom_get, /* netif_get */
- prom_put, /* netif_put */
- prom_end, /* netif_end */
- prom_ifs, /* netif_ifs */
- NENTS(prom_ifs) /* netif_nifs */
-};
-
-int netfd = 0, broken_firmware;
-
-int
-prom_match(nif, machdep_hint)
- struct netif *nif;
- void *machdep_hint;
-{
-
- return (1);
-}
-
-int
-prom_probe(nif, machdep_hint)
- struct netif *nif;
- void *machdep_hint;
-{
-
- return 0;
-}
-
-int
-prom_put(desc, pkt, len)
- struct iodesc *desc;
- void *pkt;
- int len;
-{
-
- prom_write(netfd, len, pkt, 0);
-
- return len;
-}
-
-
-int
-prom_get(desc, pkt, len, timeout)
- struct iodesc *desc;
- void *pkt;
- int len;
- time_t timeout;
-{
- prom_return_t ret;
- time_t t;
- int cc;
- char hate[2000];
-
- t = getsecs();
- cc = 0;
- while (((getsecs() - t) < timeout) && !cc) {
- if (broken_firmware)
- ret.bits = prom_read(netfd, 0, hate, 0);
- else
- ret.bits = prom_read(netfd, sizeof hate, hate, 0);
- if (ret.u.status == 0)
- cc = ret.u.retval;
- }
- if (broken_firmware)
- cc = min(cc, len);
- else
- cc = len;
- bcopy(hate, pkt, cc);
-
- return cc;
-}
-
-extern char *strchr();
-
-void
-prom_init(desc, machdep_hint)
- struct iodesc *desc;
- void *machdep_hint;
-{
- prom_return_t ret;
- char devname[64];
- int devlen, i;
- int netbbinfovalid;
- char *enet_addr;
- u_int64_t *qp, csum;
-
- broken_firmware = 0;
-
- csum = 0;
- for (i = 0, qp = (u_int64_t *)&netbbinfo;
- i < (sizeof netbbinfo / sizeof (u_int64_t)); i++, qp++)
- csum += *qp;
- netbbinfovalid = (csum == 0);
- if (netbbinfovalid)
- netbbinfovalid = netbbinfo.set;
-
-#if 0
- printf("netbbinfo ");
- if (!netbbinfovalid)
- printf("invalid\n");
- else
- printf("valid: force = %d, ea = %s\n", netbbinfo.force,
- ether_sprintf(netbbinfo.ether_addr));
-#endif
-
- ret.bits = prom_getenv(PROM_E_BOOTED_DEV, devname, sizeof(devname));
- devlen = ret.u.retval;
-
- /* Ethernet address is the 9th component of the booted_dev string. */
- enet_addr = devname;
- for (i = 0; i < 8; i++) {
- enet_addr = strchr(enet_addr, ' ');
- if (enet_addr == NULL) {
- printf("boot: boot device name does not contain ethernet address.\n");
- goto punt;
- }
- enet_addr++;
- }
- if (enet_addr != NULL) {
- int hv, lv;
-
-#define dval(c) (((c) >= '0' && (c) <= '9') ? ((c) - '0') : \
- (((c) >= 'A' && (c) <= 'F') ? (10 + (c) - 'A') : \
- (((c) >= 'a' && (c) <= 'f') ? (10 + (c) - 'a') : -1)))
-
- for (i = 0; i < 6; i++) {
- hv = dval(*enet_addr); enet_addr++;
- lv = dval(*enet_addr); enet_addr++;
- enet_addr++;
-
- if (hv == -1 || lv == -1) {
- printf("boot: boot device name contains bogus ethernet address.\n");
- goto punt;
- }
-
- desc->myea[i] = (hv << 4) | lv;
- }
-#undef dval
- }
-
- if (netbbinfovalid && netbbinfo.force) {
- printf("boot: using hard-coded ethernet address (forced).\n");
- bcopy(netbbinfo.ether_addr, desc->myea, sizeof desc->myea);
- }
-
- gotit:
- printf("boot: ethernet address: %s\n", ether_sprintf(desc->myea));
-
- ret.bits = prom_open(devname, devlen + 1);
- if (ret.u.status) {
- printf("prom_init: open failed: %d\n", ret.u.status);
- goto reallypunt;
- }
- netfd = ret.u.retval;
- return;
-
- punt:
- broken_firmware = 1;
- if (netbbinfovalid) {
- printf("boot: using hard-coded ethernet address.\n");
- bcopy(netbbinfo.ether_addr, desc->myea, sizeof desc->myea);
- goto gotit;
- }
-
- reallypunt:
- printf("\n");
- printf("Boot device name was: \"%s\"\n", devname);
- printf("\n");
- printf("Your firmware may be too old to network-boot FreeBSD/alpha,\n");
- printf("or you might have to hard-code an ethernet address into\n");
- printf("your network boot block with setnetbootinfo(8).\n");
- halt();
-}
-
-void
-prom_end(nif)
- struct netif *nif;
-{
- prom_close(netfd);
-}
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