1 files changed, 114 insertions, 0 deletions
diff --git a/usr.sbin/mpsutil/mps_slot.c b/usr.sbin/mpsutil/mps_slot.c
new file mode 100644
index 000000000000..2c90668ec808
--- /dev/null
+++ b/usr.sbin/mpsutil/mps_slot.c
@@ -0,0 +1,114 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 2019 Andriy Gapon <avg@FreeBSD.org>
+ *
+ * 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.
+ */
+
+#include <sys/cdefs.h>
+#include <sys/stat.h>
+#include <sys/param.h>
+#include <sys/mman.h>
+#include <sys/endian.h>
+
+#include <errno.h>
+#include <err.h>
+#include <fcntl.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "mpsutil.h"
+
+MPS_TABLE(top, slot);
+
+static int
+slot_set(int argc, char **argv)
+{
+	char *endptr;
+	unsigned long ux;
+	long x;
+	int error;
+	int fd;
+	U32 status;
+	U16 handle;
+	U16 slot;
+
+	if (argc != 5) {
+		warnx("Incorrect number of arguments");
+		return (EINVAL);
+	}
+
+	if (strcmp(argv[1], "status") != 0) {
+		warnx("Invalid argument '%s', expecting 'status'",
+		    argv[1]);
+		return (EINVAL);
+	}
+
+	errno = 0;
+	x = strtol(argv[2], &endptr, 0);
+	if (*endptr != '\0' || errno != 0 || x < 0 || x > UINT16_MAX) {
+		warnx("Invalid enclosure handle argument '%s'", argv[2]);
+		return (EINVAL);
+	}
+	handle = x;
+
+	errno = 0;
+	x = strtol(argv[3], &endptr, 0);
+	if (*endptr != '\0' || errno != 0 || x < 0 || x > UINT16_MAX) {
+		warnx("Invalid slot argument '%s'", argv[3]);
+		return (EINVAL);
+	}
+	slot = x;
+
+	errno = 0;
+	ux = strtoul(argv[4], &endptr, 0);
+	if (*endptr != '\0' || errno != 0 || ux > UINT32_MAX) {
+		warnx("Invalid status argument '%s'", argv[4]);
+		return (EINVAL);
+	}
+	status = ux;
+
+	fd = mps_open(mps_unit);
+	if (fd < 0) {
+		error = errno;
+		warn("mps_open");
+		return (error);
+	}
+
+	if (mps_set_slot_status(fd, htole16(handle), htole16(slot),
+	    htole32(status)) != 0) {
+		warnx("Failed to set status");
+		close(fd);
+		return (1);
+	}
+
+	close(fd);
+	printf("Successfully set slot status\n");
+	return (0);
+}
+
+MPS_COMMAND(slot, set, slot_set, "status <enclosure handle> <slot number> "
+    "<status>", "\n      Set status of the slot in the directly attached enclosure");