#include "mon.h"#include "dma_mem.h"#include <reg7202.h>#define BUFFER_MEM_BASE 0x40700000#define BUFFER_MEM_END  (BUFFER_MEM_BASE + 0x00200000)#define DMA_MEM_BASE 0x40700000#define DMA_MEM_END  (DMA_MEM_BASE + 0x00400000)_mem_t mem_list[] = {#define LCD_DMA_BASE DMA_MEM_BASE#define LCD_DMA_SIZE (320*240)	{"lcd", DMA_TYPE, LCD_DMA_BASE, LCD_DMA_SIZE },#define LAN_DMA_BASE (LCD_DMA_BASE+LCD_DMA_SIZE)#define LAN_DMA_SIZE (4*1024)	{"lan", DMA_TYPE, LAN_DMA_BASE, LAN_DMA_SIZE },#define USB_DMA_BASE (LAN_DMA_BASE+LAN_DMA_SIZE)#define USB_DMA_SIZE (1024*1024)	{"usb", DMA_TYPE, USB_DMA_BASE, USB_DMA_SIZE },#define SOUND_DMA_BASE (USB_DMA_BASE+USB_DMA_SIZE)#define SOUND_DMA_SIZE (512*1024)	{"sound", DMA_TYPE, SOUND_DMA_BASE, SOUND_DMA_SIZE },#define I2S_DMA_BASE (SOUND_DMA_BASE+SOUND_DMA_SIZE)#define I2S_DMA_SIZE (512*1024)	{"I2S", DMA_TYPE, I2S_DMA_BASE, I2S_DMA_SIZE },#define UART_BUFFER_BASE BUFFER_MEM_BASE#define UART_BUFFER_SIZE (4*1024)	{"uart", BUFFER_TYPE , UART_BUFFER_BASE, UART_BUFFER_SIZE },#define LAN_BUFFER_BASE (UART_BUFFER_BASE + UART_BUFFER_SIZE)#define LAN_BUFFER_SIZE (4*1024)	{"lan", BUFFER_TYPE , LAN_BUFFER_BASE, LAN_BUFFER_SIZE },#define SOUND_BUFFER_BASE (LAN_BUFFER_BASE+LAN_BUFFER_SIZE)#define SOUND_BUFFER_SIZE (800*1024)	{"sound", BUFFER_TYPE, SOUND_BUFFER_BASE, SOUND_BUFFER_SIZE },#define USB_BUFFER_BASE (SOUND_BUFFER_BASE+SOUND_BUFFER_SIZE)#define USB_BUFFER_SIZE (512*1024)	{"usb", BUFFER_TYPE, USB_BUFFER_BASE, USB_BUFFER_SIZE },	#define ADC_BUFFER_BASE (USB_BUFFER_BASE+USB_BUFFER_SIZE)#define ADC_BUFFER_SIZE (200*1024)	{"adc", BUFFER_TYPE, ADC_BUFFER_BASE, ADC_BUFFER_SIZE },};static int entries = sizeof(mem_list) / sizeof(struct _mem_s);int mem_init(){	ser_printf("DMA Memory base=0x%08X, end=0x%08X\n",DMA_MEM_BASE,DMA_MEM_END);	ser_printf("BUFFER Memory base=0x%08X, end=0x%08X\n",BUFFER_MEM_BASE,BUFFER_MEM_END);	if(check_mem_list() == MON_FAIL) {		ser_printf("Check mem_list[] in %s\n", __FILE__);		return MON_FAIL;	}	return MON_OK;}int check_mem_list(){	int i,j;	_mem_t *mp;	_mem_t *mp2;	for(i=0; i < entries; i++) {		mp = &mem_list[i];//		ser_printf("Check %s : ", mp->name);		if(mp->type == DMA_TYPE) {//			ser_printf("DMA ");			if(IS_DMA_SPACE(mp->base) && IS_DMA_SPACE(mp->base + mp->size)) {//				ser_printf("OK ");			}			else {//				ser_printf("INVALID ADDRESS SPACE -> FAIL\n");				ser_printf("DMA %s :INVALID ADDRESS SPACE -> FAIL\n", mp->name);				return MON_FAIL;			}		}		else {//			ser_printf("BUFFER ");			if(IS_BUFFER_SPACE(mp->base) && IS_BUFFER_SPACE(mp->base + mp->size)) {//				ser_printf("OK ");			}			else {//				ser_printf("INVALID ADDRESS SPACE -> FAIL\n");				ser_printf("BUFFER %s INVALID ADDRESS SPACE -> FAIL\n", mp->name);				return MON_FAIL;			}		}		for(j=0; j<i; j++){			mp2 = &mem_list[j];			if(mp2->type != mp->type)				continue;			if(IS_ADDRESS_IN(mp->base, mp2->base, mp2->size) &&					IS_ADDRESS_IN( (mp->base+mp->size), mp2->base, mp2->size)) {				ser_printf("Conflict with %s memory -> FAIL\n", mp2->name);				return MON_FAIL;			}			}//		ser_printf("\n");	}	return MON_OK;}int get_dma_base_size(char *name, unsigned int *base, unsigned int *size){	int i;	for(i=0;i<entries;i++) {		if(strcmp(name, mem_list[i].name)==0 && mem_list[i].type == DMA_TYPE){			*base = mem_list[i].base;			*size = mem_list[i].size;			return MON_OK;		}	}	return MON_FAIL;}int get_buffer_base_size(char *name, unsigned int *base, unsigned int *size){	int i;	for(i=0;i<entries;i++) {		if(strcmp(name, mem_list[i].name)==0 && mem_list[i].type == BUFFER_TYPE){			*base = mem_list[i].base;			*size = mem_list[i].size;			return MON_OK;		}	}	return MON_FAIL;}