FilePath = (EFI_DEVICE_PATH_PROTOCOL *)p;
//第一个结构体部分
FilePath->Type = 2;
FilePath->SubType = 1;
FilePath->Length[0] = 12;
FilePath->Length[1] = 0;
p[4] = 208;
p[5] = 65;
p[6] = 3;
p[7] = 10;
p[8] = 0;
p[9] = 0;
p[10] = 0;
p[11] = 0;
//第二个结构体部分,注意这里的Type和SubType是结构体结束的标志。
p[12] = END_DEVICE_PATH_TYPE;
p[13] = END_ENTIRE_DEVICE_PATH_SUBTYPE;
p[14] = 4;
p[15] = 0;