Developer Experience Release. Added LMS and code refactor.

2020-09-01 16:04:04 -07:00
parent 958096a375
commit 23fe0e1663
53 changed files with 20738 additions and 895 deletions
--- a/MicroLMS/heci/HECILinux.h
+++ b/MicroLMS/heci/HECILinux.h
@@ -0,0 +1,128 @@
+/*******************************************************************************
+ * Copyright (C) 2004-2008 Intel Corp. All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * 
+ *   - Redistributions of source code must retain the above copyright notice,
+ *     this list of conditions and the following disclaimer.
+ * 
+ *   - 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.
+ * 
+ *   - Neither the name of Intel Corp. nor the names of its
+ *     contributors may be used to endorse or promote products derived from this
+ *     software without specific prior written permission.
+ * 
+ * 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 Intel Corp. OR THE 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.
+ *******************************************************************************/
+
+#ifndef __HECI_LINUX_H__
+#define __HECI_LINUX_H__
+
+#include "HECI_if.h"
+#include "mei.h"
+#include <semaphore.h>
+#include <stdint.h>
+
+#ifndef bool
+#define bool int
+#endif
+
+/***************************************************************************
+ * Intel Advanced Management Technology ME Client
+ ***************************************************************************/
+
+#define AMT_MAJOR_VERSION 1
+#define AMT_MINOR_VERSION 1
+
+#define AMT_STATUS_SUCCESS                0x0
+#define AMT_STATUS_INTERNAL_ERROR         0x1
+#define AMT_STATUS_NOT_READY              0x2
+#define AMT_STATUS_INVALID_AMT_MODE       0x3
+#define AMT_STATUS_INVALID_MESSAGE_LENGTH 0x4
+
+#define AMT_STATUS_HOST_IF_EMPTY_RESPONSE  0x4000
+#define AMT_STATUS_SDK_RESOURCES      0x1004
+
+
+#define AMT_BIOS_VERSION_LEN   65
+#define AMT_VERSIONS_NUMBER    50
+#define AMT_UNICODE_STRING_LEN 20
+
+typedef enum
+{
+	PTHI_CLIENT,
+	LMS_CLIENT,
+	MKHI_CLIENT
+}	HECI_CLIENTS;
+
+
+struct amt_unicode_string {
+	uint16_t length;
+	char string[AMT_UNICODE_STRING_LEN];
+} __attribute__((packed));
+
+struct amt_version_type {
+	struct amt_unicode_string description;
+	struct amt_unicode_string version;
+} __attribute__((packed));
+
+struct amt_version {
+	uint8_t major;
+	uint8_t minor;
+} __attribute__((packed));
+
+struct amt_code_versions {
+	uint8_t bios[AMT_BIOS_VERSION_LEN];
+	uint32_t count;
+	struct amt_version_type versions[AMT_VERSIONS_NUMBER];
+} __attribute__((packed));
+
+struct mei {
+	uuid_le guid;
+	bool initialized;
+	bool verbose;
+	unsigned int buf_size;
+	unsigned char prot_ver;
+	int fd;
+	sem_t Lock;
+};
+
+struct amt_host_if {
+	struct mei mei_cl;
+	unsigned long send_timeout;
+	bool initialized;
+};
+
+struct MEImodule
+{
+	struct amt_code_versions ver;
+	struct amt_host_if acmd;
+	unsigned int i;
+	unsigned int status;
+	bool verbose;
+	bool inited;
+};
+
+bool heci_Init(struct MEImodule* module, int client);
+void heci_Deinit(struct MEImodule* module);
+int heci_ReceiveMessage(struct MEImodule* module, unsigned char *buffer, int len, unsigned long timeout); // Timeout default is 2000
+int heci_SendMessage(struct MEImodule* module, const unsigned char *buffer, int len, unsigned long timeout);  // Timeout default is 2000
+unsigned int heci_GetBufferSize(struct MEImodule* module);
+unsigned char heci_GetProtocolVersion(struct MEImodule* module);
+bool heci_GetHeciVersion(struct MEImodule* module, HECI_VERSION *version);
+bool heci_IsInitialized(struct MEImodule* module);
+
+#endif	// __HECI_LINUX_H__