svn commit: r341183 - in head/sys: conf dev/sfxge/common modules/sfxge
Andrew Rybchenko
arybchik at FreeBSD.org
Thu Nov 29 06:29:27 UTC 2018
Author: arybchik
Date: Thu Nov 29 06:29:24 2018
New Revision: 341183
URL: https://svnweb.freebsd.org/changeset/base/341183
Log:
sfxge(4): add firmware image layout option
Submitted by: Andy Moreton <amoreton at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
Differential Revision: https://reviews.freebsd.org/D18214
Added:
head/sys/dev/sfxge/common/ef10_image.c (contents, props changed)
head/sys/dev/sfxge/common/ef10_signed_image_layout.h (contents, props changed)
Modified:
head/sys/conf/files.amd64
head/sys/dev/sfxge/common/efsys.h
head/sys/dev/sfxge/common/efx_check.h
head/sys/modules/sfxge/Makefile
Modified: head/sys/conf/files.amd64
==============================================================================
--- head/sys/conf/files.amd64 Thu Nov 29 05:17:16 2018 (r341182)
+++ head/sys/conf/files.amd64 Thu Nov 29 06:29:24 2018 (r341183)
@@ -413,6 +413,7 @@ dev/qlnx/qlnxe/qlnx_os.c optional qlnxe pci \
compile-with "${LINUXKPI_C}"
dev/sfxge/common/ef10_ev.c optional sfxge pci
dev/sfxge/common/ef10_filter.c optional sfxge pci
+dev/sfxge/common/ef10_image.c optional sfxge pci
dev/sfxge/common/ef10_intr.c optional sfxge pci
dev/sfxge/common/ef10_mac.c optional sfxge pci
dev/sfxge/common/ef10_mcdi.c optional sfxge pci
Added: head/sys/dev/sfxge/common/ef10_image.c
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/sys/dev/sfxge/common/ef10_image.c Thu Nov 29 06:29:24 2018 (r341183)
@@ -0,0 +1,49 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 2017-2018 Solarflare Communications Inc.
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
+ *
+ * The views and conclusions contained in the software and documentation are
+ * those of the authors and should not be interpreted as representing official
+ * policies, either expressed or implied, of the FreeBSD Project.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include "efx.h"
+#include "efx_impl.h"
+
+#if EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2
+
+#if EFSYS_OPT_IMAGE_LAYOUT
+
+#include "ef10_signed_image_layout.h"
+
+
+
+#endif /* EFSYS_OPT_IMAGE_LAYOUT */
+
+#endif /* EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2 */
Added: head/sys/dev/sfxge/common/ef10_signed_image_layout.h
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/sys/dev/sfxge/common/ef10_signed_image_layout.h Thu Nov 29 06:29:24 2018 (r341183)
@@ -0,0 +1,104 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
+ *
+ * Copyright (c) 2016-2018 Solarflare Communications Inc.
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
+ *
+ * The views and conclusions contained in the software and documentation are
+ * those of the authors and should not be interpreted as representing official
+ * policies, either expressed or implied, of the FreeBSD Project.
+ *
+ * $FreeBSD$
+ */
+
+/*
+ * This is NOT the original source file. Do NOT edit it.
+ * To update the image layout headers, please edit the copy in
+ * the sfregistry repo and then, in that repo,
+ * "make layout_headers" or "make export" to
+ * regenerate and export all types of headers.
+ */
+
+/*
+ * These structures define the layouts for the signed firmware image binary
+ * saved in NVRAM. The original image is in the Cryptographic message
+ * syntax (CMS) format which contains the bootable firmware binary plus the
+ * signatures. The entire image is written into NVRAM to enable the firmware
+ * to validate the signatures. However, the bootrom still requires the
+ * bootable-image to start at offset 0 of the NVRAM partition. Hence the image
+ * is parsed upfront by host utilities (sfupdate) and written into nvram as
+ * 'signed_image_chunks' described by a header.
+ *
+ * This file is used by the MC as well as host-utilities (sfupdate).
+ */
+
+#ifndef _SYS_EF10_SIGNED_IMAGE_LAYOUT_H
+#define _SYS_EF10_SIGNED_IMAGE_LAYOUT_H
+
+/* Signed image chunk type identifiers */
+enum {
+ SIGNED_IMAGE_CHUNK_CMS_HEADER, /* CMS header describing the signed data */
+ SIGNED_IMAGE_CHUNK_REFLASH_HEADER, /* Reflash header */
+ SIGNED_IMAGE_CHUNK_IMAGE, /* Bootable binary image */
+ SIGNED_IMAGE_CHUNK_REFLASH_TRAILER, /* Reflash trailer */
+ SIGNED_IMAGE_CHUNK_SIGNATURE, /* Remaining contents of the signed image,
+ * including the certifiates and signature */
+ NUM_SIGNED_IMAGE_CHUNKS,
+};
+
+/* Magic */
+#define SIGNED_IMAGE_CHUNK_HDR_MAGIC 0xEF105161 /* EF10 SIGned Image */
+
+/* Initial version definition - version 1 */
+#define SIGNED_IMAGE_CHUNK_HDR_VERSION 0x1
+
+/* Header length is 32 bytes */
+#define SIGNED_IMAGE_CHUNK_HDR_LEN 32
+
+/*
+ * Structure describing the header of each chunk of signed image
+ * as stored in NVRAM.
+ */
+typedef struct signed_image_chunk_hdr_e {
+ /*
+ * Magic field to recognise a valid entry
+ * should match SIGNED_IMAGE_CHUNK_HDR_MAGIC
+ */
+ uint32_t magic;
+ /* Version number of this header */
+ uint32_t version;
+ /* Chunk type identifier */
+ uint32_t id;
+ /* Chunk offset */
+ uint32_t offset;
+ /* Chunk length */
+ uint32_t len;
+ /*
+ * Reserved for future expansion of this structure - always
+ * set to zeros
+ */
+ uint32_t reserved[3];
+} signed_image_chunk_hdr_t;
+
+#endif /* _SYS_EF10_SIGNED_IMAGE_LAYOUT_H */
Modified: head/sys/dev/sfxge/common/efsys.h
==============================================================================
--- head/sys/dev/sfxge/common/efsys.h Thu Nov 29 05:17:16 2018 (r341182)
+++ head/sys/dev/sfxge/common/efsys.h Thu Nov 29 06:29:24 2018 (r341183)
@@ -267,6 +267,7 @@ sfxge_map_mbuf_fast(bus_dma_tag_t tag, bus_dmamap_t ma
#define EFSYS_OPT_VPD 1
#define EFSYS_OPT_NVRAM 1
#define EFSYS_OPT_BOOTCFG 0
+#define EFSYS_OPT_IMAGE_LAYOUT 0
#define EFSYS_OPT_DIAG 0
#define EFSYS_OPT_RX_SCALE 1
Modified: head/sys/dev/sfxge/common/efx_check.h
==============================================================================
--- head/sys/dev/sfxge/common/efx_check.h Thu Nov 29 05:17:16 2018 (r341182)
+++ head/sys/dev/sfxge/common/efx_check.h Thu Nov 29 06:29:24 2018 (r341183)
@@ -208,6 +208,13 @@
# endif
#endif /* EFSYS_OPT_NVRAM */
+#if EFSYS_OPT_IMAGE_LAYOUT
+/* Support signed image layout handling */
+# if !(EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
+# error "IMAGE_LAYOUT requires MEDFORD or MEDFORD2"
+# endif
+#endif /* EFSYS_OPT_IMAGE_LAYOUT */
+
#ifdef EFSYS_OPT_NVRAM_FALCON_BOOTROM
# error "NVRAM_FALCON_BOOTROM is obsolete and is not supported."
#endif
Modified: head/sys/modules/sfxge/Makefile
==============================================================================
--- head/sys/modules/sfxge/Makefile Thu Nov 29 05:17:16 2018 (r341182)
+++ head/sys/modules/sfxge/Makefile Thu Nov 29 06:29:24 2018 (r341183)
@@ -30,9 +30,9 @@ SRCS+= siena_mac.c siena_mcdi.c siena_nic.c siena_nvra
SRCS+= siena_sram.c siena_vpd.c
SRCS+= siena_flash.h siena_impl.h
-SRCS+= ef10_ev.c ef10_filter.c ef10_intr.c ef10_mac.c ef10_mcdi.c ef10_nic.c
-SRCS+= ef10_nvram.c ef10_phy.c ef10_rx.c ef10_tx.c ef10_vpd.c
-SRCS+= ef10_impl.h
+SRCS+= ef10_ev.c ef10_filter.c ef10_image.c ef10_intr.c ef10_mac.c ef10_mcdi.c
+SRCS+= ef10_nic.c ef10_nvram.c ef10_phy.c ef10_rx.c ef10_tx.c ef10_vpd.c
+SRCS+= ef10_impl.h ef10_signed_image_layout.h
SRCS+= hunt_nic.c
SRCS+= hunt_impl.h
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