window.c

WinCE 3.0 BSP, 包含Inter SA1110, Intel_815E, Advantech_PCM9574 等

/*

  Copyright(c) 1998,1999 SIC/Hitachi,Ltd.

	Module Name:

		window.c

	Revision History:

		26th April		1999		Released
		23rd September	 1999		Released

*/

#include <windows.h>
#include <types.h>
#include <cardserv.h>
#include <sockserv.h>
#include <memory.h>

#include "shx.h"
#include "cc.h"
#include "platform.h"
#include "drv_glob.h"

#include "pcmciapd.h"

#define BCR2 *(volatile USHORT * const)(BSC_REGBASE + BSC_BCR2_OFFSET)

BOOL ChangeBusSize(BOOL bSocketZero,BOOL b16Bit)
{
	USHORT	BSC_BCR_VALUE;
	if (b16Bit)
		if (bSocketZero)
			BCR2 =((BCR2 & (~BSC_BCR2_A5SZ)) | BSC_BCR2_A5SZ_16);
		else
			BCR2 =((BCR2 & (~BSC_BCR2_A5SZ)) | BSC_BCR2_A5SZ_16);
	else
		if (bSocketZero)
			BCR2 =((BCR2 & (~BSC_BCR2_A6SZ)) | BSC_BCR2_A6SZ_8);
		else
			BCR2 =((BCR2 & (~BSC_BCR2_A5SZ)) | BSC_BCR2_A5SZ_8);
	BSC_BCR_VALUE = BCR2;
	DEBUGMSG(ZONE_PDD,(TEXT("PCMCIA : BCR2 = 0x%x\r\n"), BSC_BCR_VALUE));
	return TRUE;

}
#include "hd465window.c"

//
// isSh4Area6(UINT32 uWIndow);
//
// @func    BOOL | isSh4Area6 | Report current window is in area6 or not
// @rdesc   Returns TRUE if uWindow is in Area 6, Otherwise FALSE.
//
BOOL
isSh4Area6(
		   UINT32 uWindow// @parm Window number (the first window is 0)
		   )
{
	if (uWindow < PCMCIA_NUM_WINDOWS) {
		if (v_WinState[uWindow].uBase>=AREA_6)
			return TRUE;
	}
	return FALSE;
}