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#include "vb_def.h"
#include "vgatypes.h"
#include "vb_struct.h"
#include "XGIfb.h"
#include <asm/io.h>
#include <linux/types.h>
#include "vb_util.h"
/* --------------------------------------------------------------------- */
/* Function : XGINew_SetReg1 */
/* Input : */
/* Output : */
/* Description : SR CRTC GR */
/* --------------------------------------------------------------------- */
void XGINew_SetReg1(unsigned long port, unsigned short index,
unsigned short data)
{
outb(index, port);
outb(data, port + 1);
}
void XGINew_SetReg3(unsigned long port, unsigned short data)
{
outb(data, port);
}
void XGINew_SetReg4(unsigned long port, unsigned long data)
{
outl(data, port);
}
unsigned char XGINew_GetReg1(unsigned long port, unsigned short index)
{
unsigned char data;
outb(index, port);
data = inb(port + 1);
return data;
}
unsigned long XGINew_GetReg3(unsigned long port)
{
unsigned long data;
data = inl(port);
return data;
}
void XGINew_SetRegANDOR(unsigned long Port, unsigned short Index,
unsigned short DataAND, unsigned short DataOR)
{
unsigned short temp;
temp = XGINew_GetReg1(Port, Index); /* XGINew_Part1Port index 02 */
temp = (temp & (DataAND)) | DataOR;
XGINew_SetReg1(Port, Index, temp);
}
void XGINew_SetRegAND(unsigned long Port, unsigned short Index,
unsigned short DataAND)
{
unsigned short temp;
temp = XGINew_GetReg1(Port, Index); /* XGINew_Part1Port index 02 */
temp &= DataAND;
XGINew_SetReg1(Port, Index, temp);
}
void XGINew_SetRegOR(unsigned long Port, unsigned short Index,
unsigned short DataOR)
{
unsigned short temp;
temp = XGINew_GetReg1(Port, Index); /* XGINew_Part1Port index 02 */
temp |= DataOR;
XGINew_SetReg1(Port, Index, temp);
}
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