2 * Copyright (c) 2008, 2009 Yahoo!, Inc.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. The names of the authors may not be used to endorse or promote
14 * products derived from this software without specific prior written
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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32 #include <sys/param.h>
33 #include <sys/errno.h>
43 #define FLASH_BUF_SIZE (64 * 1024)
46 display_pending_firmware(int fd)
48 struct mfi_ctrl_info info;
49 struct mfi_info_component header;
53 if (mfi_ctrl_get_info(fd, &info, NULL) < 0) {
55 warn("Failed to get controller info");
59 printf("mfi%d Pending Firmware Images:\n", mfi_unit);
60 strcpy(header.name, "Name");
61 strcpy(header.version, "Version");
62 strcpy(header.build_date, "Date");
63 strcpy(header.build_time, "Time");
64 scan_firmware(&header);
65 if (info.pending_image_component_count > 8)
66 info.pending_image_component_count = 8;
67 for (i = 0; i < info.pending_image_component_count; i++)
68 scan_firmware(&info.pending_image_component[i]);
69 display_firmware(&header, "");
70 for (i = 0; i < info.pending_image_component_count; i++)
71 display_firmware(&info.pending_image_component[i], "");
77 mbox_store_word(uint8_t *mbox, uint32_t val)
81 mbox[1] = val >> 8 & 0xff;
82 mbox[2] = val >> 16 & 0xff;
87 flash_adapter(int ac, char **av)
89 struct mfi_progress dummy;
95 uint8_t mbox[4], status;
98 warnx("flash: Firmware file required");
102 flash = open(av[1], O_RDONLY);
105 warn("flash: Failed to open %s", av[1]);
112 if (fstat(flash, &sb) < 0) {
114 warn("fstat(%s)", av[1]);
117 if (sb.st_size % 1024 != 0 || sb.st_size > 0x7fffffff) {
118 warnx("Invalid flash file size");
123 fd = mfi_open(mfi_unit, O_RDWR);
130 /* First, ask the firmware to allocate space for the flash file. */
131 mbox_store_word(mbox, sb.st_size);
132 mfi_dcmd_command(fd, MFI_DCMD_FLASH_FW_OPEN, NULL, 0, mbox, 4, &status);
133 if (status != MFI_STAT_OK) {
134 warnx("Failed to alloc flash memory: %s", mfi_status(status));
139 /* Upload the file 64k at a time. */
140 buf = malloc(FLASH_BUF_SIZE);
142 warnx("malloc failed");
147 while (sb.st_size > 0) {
148 nread = read(flash, buf, FLASH_BUF_SIZE);
149 if (nread <= 0 || nread % 1024 != 0) {
150 warnx("Bad read from flash file");
151 mfi_dcmd_command(fd, MFI_DCMD_FLASH_FW_CLOSE, NULL, 0,
157 mbox_store_word(mbox, offset);
158 mfi_dcmd_command(fd, MFI_DCMD_FLASH_FW_DOWNLOAD, buf, nread,
160 if (status != MFI_STAT_OK) {
161 warnx("Flash download failed: %s", mfi_status(status));
162 mfi_dcmd_command(fd, MFI_DCMD_FLASH_FW_CLOSE, NULL, 0,
171 /* Kick off the flash. */
172 printf("WARNING: Firmware flash in progress, do not reboot machine... ");
174 mfi_dcmd_command(fd, MFI_DCMD_FLASH_FW_FLASH, &dummy, sizeof(dummy),
176 if (status != MFI_STAT_OK) {
177 printf("failed:\n\t%s\n", mfi_status(status));
181 printf("finished\n");
182 error = display_pending_firmware(fd);
192 MFI_COMMAND(top, flash, flash_adapter);