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cse.c->main.c, cleaning up.

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Grant Mackey 2024-04-02 14:51:53 +00:00
parent 7d9fa84cb5
commit 896b8819b8
1 changed files with 0 additions and 207 deletions
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cse.c
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@ -1,207 +0,0 @@
/**
* @file cse.c
*
* @brief Code file for entry point CXL Switch Emulator
*
* @copyright Copyright (C) 2024 Jackrabbit Founders LLC. All rights reserved.
*
* @date Jan 2024
* @author Barrett Edwards <barrett@jrlabs.io>
*
*/
/* INCLUDES ==================================================================*/
/* gettid()
*/
#define _GNU_SOURCE
#include <unistd.h>
/* printf()
*/
#include <stdio.h>
/* memset()
*/
#include <string.h>
/* autl_prnt_buf()
*/
#include <arrayutils.h>
/* mctp_init()
* mctp_set_mh()
* mctp_run()
*/
#include <mctp.h>
#include "signals.h"
#include "options.h"
#include "state.h"
#include "fmapi_handler.h"
#include "emapi_handler.h"
/* MACROS ====================================================================*/
#ifdef CSE_VERBOSE
#define INIT unsigned step = 0;
#define ENTER if (opts[CLOP_VERBOSITY].u64 & CLVB_CALLSTACK) printf("%d:%s Enter\n", gettid(), __FUNCTION__);
#define STEP step++; if (opts[CLOP_VERBOSITY].u64 & CLVB_STEPS) printf("%d:%s STEP: %u\n", gettid(), __FUNCTION__, step);
#define HEX32(m, i) if (opts[CLOP_VERBOSITY].u64 & CLVB_STEPS) printf("%d:%s STEP: %u %s: 0x%x\n", gettid(), __FUNCTION__, step, m, i);
#define INT32(m, i) if (opts[CLOP_VERBOSITY].u64 & CLVB_STEPS) printf("%d:%s STEP: %u %s: %d\n", gettid(), __FUNCTION__, step, m, i);
#define EXIT(rc) if (opts[CLOP_VERBOSITY].u64 & CLVB_CALLSTACK) printf("%d:%s Exit: %d\n", gettid(), __FUNCTION__,rc);
#else
#define ENTER
#define EXIT(rc)
#define STEP
#define HEX32(m, i)
#define INT32(m, i)
#define INIT
#endif // CSE_VERBOSE
#define IFV(u) if (opts[CLOP_VERBOSITY].u64 & u)
/* ENUMERATIONS ==============================================================*/
/* STRUCTS ===================================================================*/
/* PROTOTYPES ================================================================*/
/* GLOBAL VARIABLES ==========================================================*/
/* FUNCTIONS =================================================================*/
/**
* cse main
*
* STEPS
* 0: Parse CLI options
* 1: Register Signal Handlers
* 2: Initialize global state array
* 3: Load state file
* 4: Print the state
* 5: MCTP Init
* 6: Run MCTP
* 7: While loop
* 8: Stop MCTP
* 9: Free memory
*/
int main(int argc, char* argv[])
{
INIT
int rv;
struct mctp *m;
// Initialize varaibles
stop_requested = 0;
rv = 1;
// 0: Parse CLI options
rv = options_parse(argc,argv);
if (rv != 0)
{
printf("Error: Parse options failed: %d\n", rv);
goto end;
}
STEP // 1: Register Signal Handlers
signals_register();
STEP // 2: Initialize global state array
cxl_state = state_init(32, 32, 256);
if (cxl_state == NULL)
{
printf("Error: state init failed \n");
goto end_options;
}
STEP // 3: Load state file
if (opts[CLOP_CONFIG_FILE].set)
{
rv = state_load(cxl_state, opts[CLOP_CONFIG_FILE].str);
if (rv < 0)
{
printf("Error: state load config file failed \n");
goto end_state;
}
}
STEP // 5: Print the state
if (opts[CLOP_PRINT_STATE].set)
state_print(cxl_state);
STEP // 6: MCTP Init
m = mctp_init();
if (m == NULL)
goto end_state;
// Set supported MCTP Message Versions
mctp_set_version(m, MCMT_CXLFMAPI, 0xF2,0xF1,0xFF,0x00);
mctp_set_version(m, MCMT_CXLCCI, 0xF2,0xF1,0xFF,0x00);
// Set Message handler functions
mctp_set_handler(m, MCMT_CXLFMAPI, fmapi_handler);
mctp_set_handler(m, MCMT_CSE, emapi_handler);
// Set MCTP verbosity levels
mctp_set_verbosity(m, opts[CLOP_MCTP_VERBOSITY].u64);
STEP // 7: Run MCTP
rv = mctp_run(m, opts[CLOP_TCP_PORT].u16, MCRM_SERVER, 1, 1);
if (rv != 0)
{
switch (rv)
{
case -1:
printf("Socket create failed\n");
break;
case -2:
printf("Socket bind failed\n");
break;
case -3:
printf("Socket connect failed");
break;
case 1:
printf("Could not create Connection Handler Thread\n");
break;
case 2:
printf("MCTP threads failed to start\n");
break;
}
goto end_mctp;
}
STEP // 8: While loop
while ( stop_requested == 0 )
{
sleep(1);
}
STEP // 9: Stop MCTP
mctp_stop(m);
end_mctp:
mctp_free(m);
rv = 0;
end_state:
state_free(cxl_state);
end_options:
options_free(opts);
end:
EXIT(rv)
return rv;
};