📄 gfd_usb_hl.c

📁 USB 软件配置的具体工程
💻 C
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#include "hardware_reg.h"
#include "gfd_usb_irq.h"
#include "HA_TypeDef.h"
#include "hardware.h"
#include "intc.h"
#include "gfd_usb_common.h"
#include "Gfd_usb_protocol.h"


#ifndef NULL
#define NULL    			((void *)0)
#endif

static void usb_irq_setup(void);
static U8  *get_irq_request_cmd(void);
static U32 pdc_bus_ctrl_pipe_notificaion(unsigned long notif_type, unsigned char *cmd);
static void pdc_bus_get_descriptor(U8 *command);
ER  HA_GFDUSB_INTHANDLE(void);  //usb 中断服务程序 
static ER OUTINTR(void);
U32 transcl(unsigned char *head);
U32 usb_bulk_cbw(void);
void bulk_commmand(void);

struct USBDevice MSDevice;//海量存储器类别
struct USBDevice *pMSDevice = &(MSDevice);

//extern struct USBDevice MSDevice;

/*
 * descriptors,描述符请参看USB1.1协议
 */
 #ifdef READCARD
U32 device_desc[] = {
	0x01100112, /* 描述符长度, 设备描述符, 版本号 (BCD)*/
	0x08000000, /* 设备类,设备子类,设备协议,包的最大长度 */
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle  
	0x00000000, //idle
	0x66800ed1, /* 设备商ID , 厂商ID */
	0x02010100, /* gfd's revision ID,制造商索引. 字符串索引*/
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000103  /* 字符串索引, 配置数目. */
};

 U32  conf_desc[] = {
	0x00200209,	/* 描述符长度,配置描述符, 返回的总长度 */ 
	0xc0000101,	/* 接口数目,配置数目,配置索引，字符串索引，属性.: 自供电 */   
  	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle  
	0x00000000, //idle
  	0x00040901, /* 不使用总线供电,描述符长度,接口描述符,接口数目*/
 	0x06080200, /* 可选设置,非0端点,接口类 (Mass Storage),接口子类 (SCSI Transparent) */  
 	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle  
	0x00000000, //idle
	0x05070050, /* 接口协议(BOT Protocol),索引值. 字符串描述符长度,端点描述符 */ 
	0x00400282, /* 地址(IN),属性(BULK),包的最大尺寸*/
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle  
	0x00000000, //idle
	0x01050700, /* 轮询时间 (ms),端点描述符长度,地址(OUT) */
	0x00004002 /* 属性  (BULK),包的最大尺寸,轮询时间 (ms),	*/
};
 #endif
 
 #ifdef UDISK
U32 device_desc[] = {
	0x01100112, /* 描述符长度, 设备描述符, 版本号 (BCD)*/
	0x08000000,  /* 设备类,设备子类,设备协议,包的最大长度 */
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle  
	0x00000000, //idle
	0x9382058f, /* 设备商ID , 厂商ID */
	0x02010100, /* gfd's revision ID,制造商索引. 字符串索引*/
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000000, //idle          
	0x00000100   /* 字符串索引, 配置数目. */
};
  U32  conf_desc[] = {
	0x00200209,	/* 描述符长度,配置描述符, 返回的总长度 */  
	0x80000101,	/* 接口数目,配置数目,配置索引，字符串索引，属性.: 自供电 */    
  	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle  
	0x00000000, //idle
  	0x00040932, /* 不使用总线供电,描述符长度,接口描述符,接口数目*/
 	0x06080200, /* 可选设置,非0端点,接口类 (Mass Storage),接口子类 (SCSI Transparent) */ 
 	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle  
	0x00000000, //idle
	0x05070050, /* 接口协议(BOT Protocol),索引值. 字符串描述符长度,端点描述符 */ 
	0x00400282, /* 地址(IN),属性(BULK),包的最大尺寸*/
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle
	0x00000000, //idle 
	0x00000000, //idle  
	0x00000000, //idle
	0x00000000, //idle  
	0x00000000, //idle
	0x01050700, /* 轮询时间 (ms),端点描述符长度,地址(OUT) */
	0x00004002  /* 属性  (BULK),包的最大尺寸,轮询时间 (ms),	*/
};
 #endif


/* Unicode描述符 */
unsigned char unicode_string[]= { 
	0x04,0x03,
	0x09,0x04 		/*  0409, US English */
};

unsigned char mfg_string[]= {
	26,3, 'P',0, 'h',0, 'ti',0, 'l',0, 'ti',0, 'p',0, 's',0, 
	'-',0, 'A',0, 'P',0, 'ti',0, 'C',0
};

unsigned char product_string[]= 
#if 1
	gfd_product_string
#else
{
	60,3, '1',0, '3',0, '6',0, '2',0, '-',0, 'O',0, 'T',0, 'G',0, ' ',0,
	'M',0, 'A',0, 'S',0, 'S',0, ' ',0, 
	'S',0, 't',0, 'o',0, 'r',0, 'a',0, 'g',0, 'e',0, ' ',0,
#ifdef CONFIG_gfd_PCI
	'P',0, 'C',0, 'ti',0,
#else
	'ti',0, 'S',0, 'A',0,
#endif /* CONFIG_gfd_PCI */
	' ',0, 'K',0, 'ti',0, 't',0
}
#endif
;

unsigned char serial_string[]= {
	0x0A, 0x03, '1', 0x00, '.',0x00, '0', 0x00, '0', 0x00
};

unsigned char empty[] = {0x00};

/*******************************UFI command descriptions*******************/

U32	UInquiry[]= {
	0x00008000, 0x0000001f,'fraG', 'deli',
	' VED', 'ssaM','otS ', 'egar','01.1'
}; 


/*32M*/
#if 0
U32 URead_capacity[]= {
	0xffff0000,0x00020000
};
#endif
/*16M*/
#if 0
U32 URead_capacity[]= {
	0xff7f0000,0x00020000
};
#endif

/*4M*/
#if 0
U32 URead_capacity[]= {
	0xff1f0000,0x00020000
};
#endif

/*5M*/
#if 0
U32 URead_capacity[]= {
	0xff270000,0x00020000
};
#endif

/*64M*/  /*added by xl  on 5.6*/
#ifdef  USBNANDFLASH
U32 URead_capacity[]= {
	0xffff0100,0x00020000
};
#endif

/*128M*/
#if	1//USBMMC
U32 URead_capacity[]= {
	0xffff0300,0x00020000
};
#endif


/*32M*/
#if 0
U32	URead_format_capacity[]= {
	0x10000000, 0x00001000,	0x00020002,
	0x00000100,	0x00020000,
};
#endif

/*16M*/
#if 0
U32	URead_format_capacity[]= {
	0x10000000, 0x00800000,	0x00020002,
	0x00800000,	0x00020000,
};
#endif

/*4M*/
#if 1
U32	URead_format_capacity[]= {
	0x10000000, 0x00200000,	0x00020002,
	0x00200000,0x00020000,
};
#endif

/*5M*/
#if 0
U32	URead_format_capacity[]= {
	0x10000000, 0x00280000,	0x00020002,
	0x00280000,0x00020000,
};
#endif



/*64M*/
#ifdef USBNANDFLASH
U32	URead_format_capacity[]= {
	0x10000000, 0x00000200,	0x00020002,
	0x00000200,0x00020000,
};
#endif




/*128M*/
#if  0
U32	URead_format_capacity[]= {
	0x10000000, 0x0000040,	0x00020002,
	0x0000040,0x00020000,
};
#endif


U32 URequest_sense[]= {
	0X000600f0,	0X0a000000,	0X00000000,	0X00000028,
	0x00000000
};

unsigned char Ucode_15[]= {
	0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x02, 0x00, 0x1c, 0x0a, 0x80, 0x04,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01};
	
unsigned char Ucode_1A[]= {
	0x0b, 0x00, 0x00, 0x00, 0x1c, 0x06, 0x00, 0x05,
	0x00, 0x00, 0x00, 0x00};
/*-------------------------------------------------------------------*
 *	define declarations
 *-------------------------------------------------------------------*/

/*-------------------------------------------------------------------*
 *				外部函数声明	
 *-------------------------------------------------------------------*/
extern  ER usb_write_reg(U32 reg, U32 val);
extern  ER usb_read_reg(U32 reg); 
extern  U8 usb_chang_reg32_to_reg8(U32 reg);
extern  U16 usb_change_reg32_to_reg16(U32 reg);
extern  U8 usb_get_regbit15_to_8(U32 reg);
extern  ER USB_DMA_TRANS_RX(U32 srcadd, U32 destadd, U32 srcwidth, U32 destwidth, U32 srcsize, U32 channelnum, U32 transnum);
extern  ER USB_DMA_TRANS_TX(U32 srcadd, U32 destadd, U32 srcwidth, U32 destwidth, U32 srcsize, U32 channelnum, U32 transnum);
extern  ER usb_lock_readreg(U32 reg);
extern  ER usb_RMW_reg(U32 reg, U32 val);
extern  ER usb_RMW_clrreg(U32 reg, U32 val); 


/*USB中断响应程序*/
void ENT_INT_USB(void)
{
	//ent_int();
	mask_irq(INT_USB);
	HA_GFDUSB_INTHANDLE();
	unmask_irq(INT_USB);
	//ret_int();
}


/*USB 中断处理程序*/
ER  HA_GFDUSB_INTHANDLE(void) 
{   
    ER Epstat;
    U32 evnt,intr,imask;
    int i;
          
    intr  =  usb_lock_readreg(USB_INTR);
    imask =  usb_read_reg(USB_INTRMASK);
    Epstat = usb_lock_readreg(USB_EPINFO);
    if(((Epstat &= 0x1f)== 0) || ((Epstat &= 0x1f)== 1))
    {
 		MSDevice.dUSBStat.epstate = EPCL;  
		while(1)
		{	
			/* 读中断寄存器*/
			evnt = intr & (SETUP|IN|OUT|PING|TRAERR|ACK|STCOV|CTRAERR|RESET) & (~imask);
			/* 判断是否有中断 */
			if (evnt==0)
			{
				return 0;
			}
			if(evnt & RESET)
			{
		  		MSDevice.dUSBTrans.head_temp = (U32*)NULL;
				MSDevice.dUSBTrans.desc_len = 1;
				MSDevice.dBulkStat.descactu_len = 0;
				MSDevice.dCBW.requlen = 0;
				MSDevice.dUSBTrans.longpk = SHORTPK;
				MSDevice.dCtrlTrans.statempty = NEMPTY;
				MSDevice.dUSBStat.setconstate = NSETCONFIG;
				MSDevice.dBulkStat.blkstate = BLKCMD;
				MSDevice.dUSBTrans.usbmod = 0;   
				MSDevice.dBulkStat.unsinglepocket = UNSINGLE;
				MSDevice.dCSW.sing = UNSI;
				MSDevice.dBulkData.longblk = SHORTBLK;
				MSDevice.dUSBStat.usbdmapp = NAPP;
				usb_write_reg((U32)USB_EP0OUTSTAT, 0x02);          
				usb_write_reg((U32)USB_EP1OUTSTAT, 0x02);           
				usb_write_reg((U32)USB_EP2INSTAT, 0x02);
				usb_write_reg((U32)USB_INTR, 0x0); 
				usb_write_reg((U32)USB_INTRMASK, 0x172);
				usb_RMW_clrreg(USB_INTR,0x7ffffdff);           
			}	
			if(evnt & out)
			{
				OUTINTR();
	    	 		usb_RMW_clrreg(USB_INTR,0x7ffffffb);
			}
       		if( evnt & setup)
       		{
       			usb_irq_setup();
	     			usb_RMW_clrreg(USB_INTR,0x7ffffffe);
			}		
    			if(evnt & ping)
    			{
       	   		usb_RMW_clrreg(USB_INTR,0x7ffffff7);
				while(1);
			}
    	 		if(evnt & traerr)
    	 		{
    	 			usb_RMW_clrreg(USB_INTR,0x7fffffef);
    				while(1);
    	 		}
         		if (evnt & stcov)
         		{
				usb_write_reg(USB_PKTPASSEDCTRL,0x00);
				usb_write_reg(USB_PKTDROPPEDCTRL,0x00);
				usb_write_reg(USB_CRCERRCTRL,0x00);
				usb_write_reg(USB_BITSTUFFERRCTRL,0x00);
				usb_write_reg(USB_PIDERRCTRL,0x00);
				usb_write_reg(USB_FRAMINGERrCTRL,0x00);
				usb_write_reg(USB_TXPKTCTRL,0x00);
				usb_RMW_clrreg(USB_INTR,0x7fffffbf);
		 	}
			if(evnt & ctraerr)
			{
				usb_RMW_clrreg(USB_INTR,0x7fffff7f);
        		}
			intr  =  usb_lock_readreg(USB_INTR);
        		imask =  usb_read_reg(USB_INTRMASK);
  	 	}
  }
  else
  {
  	  MSDevice.dUSBStat.epstate = EPBULK;
  	  evnt = intr & (SETUP|IN|OUT|PING|TRAERR|ACK|STCOV|CTRAERR|RESET) & (~imask);
 	  if(evnt & OUT)
 	  {
   	  	  OUTINTR();
   	  	  usb_RMW_clrreg(USB_INTR,0x7ffffffb);
   	  }
  }
 	 if(evnt & RESET)
	{
		usb_RMW_clrreg(USB_INTR,0x7ffffdff);   
	}	
  if (evnt & stcov)
   {
	usb_write_reg(USB_PKTPASSEDCTRL,0x00);
	usb_write_reg(USB_PKTDROPPEDCTRL,0x00);
	usb_write_reg(USB_CRCERRCTRL,0x00);
	usb_write_reg(USB_BITSTUFFERRCTRL,0x00);
	usb_write_reg(USB_PIDERRCTRL,0x00);
	usb_write_reg(USB_FRAMINGERrCTRL,0x00);
	usb_write_reg(USB_TXPKTCTRL,0x00);
	usb_RMW_clrreg(USB_INTR,0x7fffffbf);
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