Hello,I defind a structure as following.
typedef struct CARDINFO^M
{^M
USHORT cardnum;^M
int cardtype; /* to store card model */^M
struct CARDINFO *next;^M
int magicHeader;^M
volatile unsigned long BaseAddr; /*DPB VME address*/^M
volatile unsigned long baseaddr; /*the address of DPB on cpu^M
Board*/^M
int ConfStatus;^M
IOSCANPVT ioscanpvt;^M
USHORT vecnum;^M
unsigned intLevel;^M
volatile unsigned long FIFO_baseaddr;/*DPB FIFO VME address*/^M
volatile unsigned long fifoBuffer_;/*the address of DPB FIFO on cpu address*/^M
unsigned int* dmaRdstat; /* dma read status */^M
^M
}CARDINFO;^M
But when I use sysBusToLocalAdrs(A32) as following ,it return status != OK. I do not know why. When I use A24, there exists no error. Why
if ((status = sysBusToLocalAdrs(VME_AM_EXT_SUP_DATA, 0x600000, (char**)&newcard->baseaddr))!=OK)
--
Jiaoni Bai
Institute of High Energy Physics, CAS
NO.13 of Yuquan Road Haidian, Beijing China
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