git: 4f0e50b293a1 - main - atsectl: Remove.
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Date: Tue, 25 Jan 2022 00:40:56 UTC
The branch main has been updated by jhb:
URL: https://cgit.FreeBSD.org/src/commit/?id=4f0e50b293a119b4d6a185e6bde7c95cb16ef05d
commit 4f0e50b293a119b4d6a185e6bde7c95cb16ef05d
Author: John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2022-01-25 00:40:02 +0000
Commit: John Baldwin <jhb@FreeBSD.org>
CommitDate: 2022-01-25 00:40:02 +0000
atsectl: Remove.
This was used in the BERI Altera DE4 that ran CHERI MIPS.
Approved by: brooks
---
tools/tools/atsectl/Makefile | 11 --
tools/tools/atsectl/atsectl.c | 327 ------------------------------------------
2 files changed, 338 deletions(-)
diff --git a/tools/tools/atsectl/Makefile b/tools/tools/atsectl/Makefile
deleted file mode 100644
index afe79a91af22..000000000000
--- a/tools/tools/atsectl/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-# $FreeBSD$
-
-PROG= atsectl
-
-LIBADD= md
-
-BINDIR?= /usr/sbin
-
-MAN=
-
-.include <bsd.prog.mk>
diff --git a/tools/tools/atsectl/atsectl.c b/tools/tools/atsectl/atsectl.c
deleted file mode 100644
index 6e593c93382b..000000000000
--- a/tools/tools/atsectl/atsectl.c
+++ /dev/null
@@ -1,327 +0,0 @@
-/*-
- * Copyright (c) 2012 SRI International
- * Copyright (c) 2013 Bjoern A. Zeeb
- * All rights reserved.
- *
- * This software was developed by SRI International and the University of
- * Cambridge Computer Laboratory under DARPA/AFRL contract (FA8750-10-C-0237)
- * ("CTSRD"), as part of the DARPA CRASH research programme.
- *
- * This software was developed by SRI International and the University of
- * Cambridge Computer Laboratory under DARPA/AFRL contract (FA8750-11-C-0249)
- * ("MRC2"), as part of the DARPA MRC research programme.
- *
- * 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $ FreeBSD: head/usr.sbin/isfctl/isfctl.c 239685 2012-08-25 18:08:20Z brooks $
- * $FreeBSD$
- */
-
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <sys/endian.h>
-#include <sys/errno.h>
-#include <sys/socket.h>
-
-#include <assert.h>
-#include <err.h>
-#include <fcntl.h>
-#include <inttypes.h>
-#include <kenv.h>
-#include <md5.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <net/if_dl.h>
-#include <net/ethernet.h>
-
-
-#define CONFIG_BLOCK (128 * 1024)
-#define DEV_CFI0_PATH "/dev/cfi0"
-
-static u_char block[CONFIG_BLOCK];
-
-#define UNKNOWN 0
-#define CFI 1
-static int fdev = UNKNOWN;
-static const char *fdevs[] = {
- "UNKNOWN",
- "CFI"
-};
-static int gflag;
-
-/* XXX-BZ should include if_atsereg.h. */
-#define ALTERA_ETHERNET_OPTION_BITS_OFF 0x00008000
-#define ALTERA_ETHERNET_OPTION_BITS_LEN 0x00007fff
-
-
-static void
-usage(int rc)
-{
-
- fprintf(stderr, "usage: atsectl [-ghlu] [-s <etheraddr>]\n");
- exit(rc);
-}
-
-static void
-read_block(void)
-{
- int fd;
-
- fd = open(DEV_CFI0_PATH, O_RDONLY, 0);
- if (fd == -1)
- errx(1, "Failed to open " DEV_CFI0_PATH);
- else
- fdev = CFI;
-
- if (read(fd, block, sizeof(block)) != CONFIG_BLOCK)
- errx(1, "Short read from %s", fdevs[fdev]);
-
- close(fd);
-}
-
-static void
-write_block(void)
-{
- int fd;
-
- assert(fdev == CFI);
-
- fd = open(DEV_CFI0_PATH, O_WRONLY, 0);
- if (fd == -1)
- errx(1, "Failed to open " DEV_CFI0_PATH);
-
- if (write(fd, block, sizeof(block)) != CONFIG_BLOCK)
- errx(1, "Short write on %s", fdevs[fdev]);
-
- close(fd);
-}
-
-static void
-print_eaddr(void)
-{
- uint32_t safe;
-
- /*
- * XXX-BZ we are on our own: keep in sync with atse(4).
- * Everything past the first address is a guess currently.
- * So we will always only write one address into there.
- */
-#if 0
-root@cheri1:/root # dd if=/dev/isf0 bs=32k skip=1 count=1 | hd
-00000000 fe 5a 00 00 00 07 ed ff ed 15 ff ff c0 a8 01 ea |.Z..............|
-00000010 ff ff ff ff ff ff ff 00 c0 a8 01 ff ff ff ff ff |................|
-00000020 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
-*
-1+0 records in
-1+0 records out
-32768 bytes transferred in 0.053036 secs (617845 bytes/sec)
-00008000
-#endif
-
- safe = block[ALTERA_ETHERNET_OPTION_BITS_OFF + 0] << 24;
- safe |= block[ALTERA_ETHERNET_OPTION_BITS_OFF + 1] << 16;
- safe |= block[ALTERA_ETHERNET_OPTION_BITS_OFF + 2] << 8;
- safe |= block[ALTERA_ETHERNET_OPTION_BITS_OFF + 3];
-
- printf("%02x:%02x:%02x:%02x:%02x:%02x%s\n",
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 4],
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 5],
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 6],
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 7],
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 8],
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 9],
- (safe != le32toh(0x00005afe)) ?
- " (invalid control pattern)" : "");
-}
-
-static void
-list(void)
-{
-
- read_block();
- print_eaddr();
- exit(0);
-}
-
-static void
-_set(uint8_t *eaddr)
-{
- uint8_t buf[32];
- MD5_CTX ctx;
- int rc;
-
- printf("Original:\n");
- read_block();
- print_eaddr();
-
- if (eaddr == NULL) {
- /* cfi0.factory_ppr="0x0123456789abcdef" */
- rc = kenv(KENV_GET, "cfi0.factory_ppr", buf, sizeof(buf));
- if (rc == -1)
- err(1, "Could not find Intel flash PPR serial\n");
-
- MD5Init(&ctx);
- MD5Update(&ctx, buf+2, 16);
- MD5Final(buf, &ctx);
-
- /* Set the device specifc address (prefix). */
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 7] =
- buf[14] << 4 | buf[13] >> 4;
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 8] =
- buf[13] << 4 | buf[12] >> 4;
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 9] = buf[12] << 4;
- /* Just make sure the last half-byte is really zero. */
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 9] &= ~0x0f;
-
- /* Set (or clear) locally administred flag. */
- if (gflag == 0)
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 4] |= 2;
- else
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 4] &= ~2;
- /* Make sure it is not a MC address by accident we start with. */
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 4] &= ~1;
- } else {
- int e;
-
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 4] = eaddr[0];
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 5] = eaddr[1];
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 6] = eaddr[2];
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 7] = eaddr[3];
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 8] = eaddr[4];
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 9] = eaddr[5];
-
- e = 0;
- if ((eaddr[5] & 0xf) != 0x0) {
- e++;
- warnx("WARN: Selected Ethernet Address is "
- "not multi-MAC compatible.\n");
- }
- if (gflag == 0 && ((eaddr[0] & 0x2) == 0x0)) {
- e++;
- warnx("WARN: Locally administered bit not set.\n");
- }
- if ((eaddr[0] & 0x1) != 0x0) {
- e++;
- warnx("WARN: You are setting a Multicast address.\n");
- }
- if (e != 0)
- warnx("Suggesting to re-run with: "
- "%02x:%02x:%02x:%02x:%02x:%02x",
- (eaddr[0] & 0xfe) | 0x2,
- eaddr[1], eaddr[2], eaddr[3], eaddr[4],
- eaddr[5] & 0xf0);
- }
-
- /* Write the "safe" out, just to be sure. */
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 0] = 0xfe;
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 1] = 0x5a;
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 2] = 0x00;
- block[ALTERA_ETHERNET_OPTION_BITS_OFF + 3] = 0x00;
-
- write_block();
-
- printf("Updated to:\n");
- read_block();
- print_eaddr();
- exit(0);
-}
-
-static void
-update(void)
-{
-
- _set(NULL);
- exit(0);
-}
-
-static void
-set(char *eaddrstr)
-{
- uint8_t eaddr[ETHER_ADDR_LEN];
- char *p;
- long l;
- int i;
-
- memset(eaddr, 0x00, ETHER_ADDR_LEN);
- i = 0;
- while ((p = strsep(&eaddrstr, ":")) != NULL && i < ETHER_ADDR_LEN) {
- errno = 0;
- l = strtol(p, (char **)NULL, 16);
- if (l == 0 && errno != 0)
- errx(1, "Failed to parse Ethernet address given: %s\n", p);
- if (l < 0x00 || l > 0xff)
- errx(1, "Failed to parse Ethernet address given: %lx\n", l);
- eaddr[i++] = strtol(p, (char **)NULL, 16);
- }
-
- if (i != ETHER_ADDR_LEN)
- errx(1, "Failed to parse Ethernet address given\n");
-
- _set(eaddr);
- exit(0);
-}
-
-int
-main(int argc, char **argv)
-{
- char ch, *s;
-
- s = NULL;
- while ((ch = getopt(argc, argv, "ghlus:")) != -1) {
- switch (ch) {
- case 'g':
- gflag = 1;
- break;
- case 'h':
- usage(0);
- /* NOTREACHED */
- break;
- case 'l':
- list();
- /* NOTREACHED */
- break;
- case 'u':
- update();
- /* NOTREACHED */
- break;
-
- case 's':
- set(optarg);
- /* NOTREACHED */
- break;
-
- case '?':
- default:
- usage(1);
- /* NOTREACHED */
- break;
- }
- }
-
- usage(1);
- /* NOTREACHED */
-
- return (0);
-}