Ejemplos de get_mmc_mbr en C++ (Cpp)

Ejemplo n.º 1

int get_mmc_part_info(char *device_name, int part_num, unsigned long long *block_start, unsigned long long *block_count, unsigned char *part_Id)
{
	int		rv;
	PartitionInfo	partInfo;
#if defined(CONFIG_MMC_64BIT_BUS) || defined(CONFIG_CPU_EXYNOS5410_EVT2)
	ALLOC_CACHE_ALIGN_BUFFER(unsigned char, mbr, 512);
#else
	unsigned char	mbr[512];
#endif

	rv = get_mmc_mbr(device_name, mbr);
	if(rv !=0)
		return -1;

	switch(part_num)
	{
		case 1:
			decode_partitionInfo(&mbr[0x1BE], &partInfo);
			*block_start	= partInfo.block_start;
			*block_count	= partInfo.block_count;
			*part_Id 	= partInfo.partitionId;
			break;
		case 2:
			decode_partitionInfo(&mbr[0x1CE], &partInfo);
			*block_start	= partInfo.block_start;
			*block_count	= partInfo.block_count;
			*part_Id 	= partInfo.partitionId;
			break;

		case 3:
			decode_partitionInfo(&mbr[0x1DE], &partInfo);
			*block_start	= partInfo.block_start;
			*block_count	= partInfo.block_count;
			*part_Id 	= partInfo.partitionId;
			break;
		case 4:
			decode_partitionInfo(&mbr[0x1EE], &partInfo);
			*block_start	= partInfo.block_start;
			*block_count	= partInfo.block_count;
			*part_Id 	= partInfo.partitionId;
			break;
		default:
			return -1;
	}

	return 0;
}

Ejemplo n.º 2

Archivo: cmd_mmc_fdisk.c Proyecto: exynos4-sdk/uboot

int get_mmc_part_info(char *device_name, int part_num, unsigned long long *block_start, unsigned long long *block_count, unsigned char *part_Id)
{
	int		rv;
	PartitionInfo	partInfo;
	unsigned char	mbr[512];
	
	rv = get_mmc_mbr(device_name, mbr);
	if(rv !=0)
		return -1;
				
	switch(part_num)
	{
		case 1:
			decode_partitionInfo(&mbr[0x1BE], &partInfo);
			*block_start	= partInfo.block_start;	
			*block_count	= partInfo.block_count;	
			*part_Id 	= partInfo.partitionId;	
			break;
		case 2:
			decode_partitionInfo(&mbr[0x1CE], &partInfo);
			*block_start	= partInfo.block_start;	
			*block_count	= partInfo.block_count;	
			*part_Id 	= partInfo.partitionId;	
			break;
		
		case 3:
			decode_partitionInfo(&mbr[0x1DE], &partInfo);
			*block_start	= partInfo.block_start;	
			*block_count	= partInfo.block_count;	
			*part_Id 	= partInfo.partitionId;	
			break;
		case 4:
			decode_partitionInfo(&mbr[0x1EE], &partInfo);
			*block_start	= partInfo.block_start;	
			*block_count	= partInfo.block_count;	
			*part_Id 	= partInfo.partitionId;	
			break;
		default:
			return -1;
	}	

	return 0;
}