C++ (Cpp) bankwidth_is_2 Exemples

Exemple #1

Fichier : cfi_flash_amd.c Projet : MinimumLaw/ravion-barebox

static int flash_toggle(struct flash_info *info, flash_sect_t sect,
		unsigned int offset, u8 cmd)
{
	void *addr;
	cfiword_t cword;
	int retval;

	addr = flash_make_addr (info, sect, offset);
	flash_make_cmd (info, cmd, &cword);

	if (bankwidth_is_1(info)) {
		retval = flash_read8(addr) != flash_read8(addr);
	} else if (bankwidth_is_2(info)) {
		retval = flash_read16(addr) != flash_read16(addr);
	} else if (bankwidth_is_4(info)) {
		retval = flash_read32(addr) != flash_read32(addr);
	} else if (bankwidth_is_8(info)) {
		retval = ( (flash_read32( addr ) != flash_read32( addr )) ||
			   (flash_read32(addr+4) != flash_read32(addr+4)) );
	} else {
		retval = 0;
	}

	return retval;
}

Exemple #2

Fichier : cfi_flash_amd.c Projet : ray650128/barebox-sh4-nextvod

static int flash_toggle (struct flash_info *info, flash_sect_t sect, uint offset, uchar cmd)
{
	cfiptr_t cptr;
	cfiword_t cword;
	int retval;

	cptr.cp = flash_make_addr (info, sect, offset);
	flash_make_cmd (info, cmd, &cword);
	if (bankwidth_is_1(info)) {
		retval = ((cptr.cp[0] & cword.c) != (cptr.cp[0] & cword.c));
	} else if (bankwidth_is_2(info)) {
		retval = ((cptr.wp[0] & cword.w) != (cptr.wp[0] & cword.w));
	} else if (bankwidth_is_4(info)) {
		retval = ((cptr.lp[0] & cword.l) != (cptr.lp[0] & cword.l));
	} else if (bankwidth_is_8(info)) {
		retval = ((cptr.llp[0] & cword.ll) !=
			  (cptr.llp[0] & cword.ll));
	} else
		retval = 0;

	return retval;
}