5da0ebc7a7
Changes to the system information record to better match the FPGA's registers and to more dynamically determine machine ID, CPU, clock speed, etc. Added clock speed to the record, and removed some fields that may not be useful.
80 lines
3.2 KiB
C
80 lines
3.2 KiB
C
/*
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* Gather and return information about the system
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*/
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#ifndef __SYS_GENERAL_H
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#define __SYS_GENERAL_H
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#include "version.h"
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#include "types.h"
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/* IDs for the various Foenix machines supported */
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#define MODEL_FOENIX_FMX 0
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#define MODEL_FOENIX_C256U 1
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#define MODEL_FOENIX_GENX 4
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#define MODEL_FOENIX_C256U_PLUS 5
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#define MODEL_FOENIX_A2560U_PLUS 6
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#define MODEL_FOENIX_A2560X 8
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#define MODEL_FOENIX_A2560U 9
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#define MODEL_FOENIX_A2560K 11
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/* IDs for the CPUs supported */
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#define CPU_WDC65816 0xFF /* CPU code for the Western Design Center 65816 */
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#define CPU_M68000 0x00 /* Motorola 680X0 chips... */
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#define CPU_M68020 0x01
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#define CPU_M68EC020 0x02
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#define CPU_M68030 0x03
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#define CPU_M680EC30 0x04
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#define CPU_M68040 0x05
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#define CPU_M68040V 0x06
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#define CPU_M680EC40 0x07
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#define CPU_486DX2_50 0x08 /* Intel 486 chips... */
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#define CPU_486DX2_60 0x09
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#define CPU_486DX4 0x0A
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/* Clock speeds */
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#define SYSCLK_14MHZ 0x00 /* 14.318 MHz */
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#define SYSCLK_20MHZ 0x01 /* 20 MHz */
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#define SYSCLK_25MHZ 0x02 /* 25 MHz */
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#define SYSCLK_33MHZ 0x03 /* 33 MHz */
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#define SYSCLK_40MHZ 0x04 /* 40 MHz */
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#define SYSCLK_50MHZ 0x05 /* 50 MHz */
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#define SYSCLK_66MHZ 0x06 /* 66 MHz */
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#define SYSCLK_80MHZ 0x07 /* 88 MHz */
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/*
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* Structure to describe the hardware
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*/
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typedef struct s_sys_info {
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unsigned short mcp_version; /* Current version of the MCP kernel */
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unsigned short mcp_rev; /* Current revision, or sub-version of the MCP kernel */
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unsigned short mcp_build; /* Current vuild # of the MCP kernel */
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unsigned short model; /* Code to say what model of machine this is */
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const char * model_name; /* Human readable name of the model of the computer */
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unsigned short cpu; /* Code to say which CPU is running */
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const char * cpu_name; /* Human readable name for the CPU */
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unsigned int cpu_clock_khz; /* Speed of the CPU clock in KHz */
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unsigned long fpga_model; /* FPGA model number */
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unsigned short fpga_version; /* FPGA version */
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unsigned short fpga_subver; /* FPGA sub-version */
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long system_ram_size; /* The number of bytes of system RAM on the board */
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bool has_floppy; /* TRUE if the board has a floppy drive installed */
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bool has_hard_drive; /* TRUE if the board has a PATA device installed */
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bool has_expansion_card; /* TRUE if an expansion card is installed on the device */
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bool has_ethernet; /* TRUE if an ethernet port is present */
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unsigned short screens; /* How many screens are on this computer */
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} t_sys_info, *p_sys_info;
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/*
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* Fill out a s_sys_info structure with the information about the current system
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*
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* Inputs:
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* info = pointer to a s_sys_info structure to fill out
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*/
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extern void sys_get_information(p_sys_info info);
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#endif
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