S_SYS_L2C_SIZE
#define M_SYS_L2C_SIZE _SB_MAKEMASK(4, S_SYS_L2C_SIZE)
#define V_SYS_L2C_SIZE(x) _SB_MAKEVALUE(x, S_SYS_L2C_SIZE)
#define G_SYS_L2C_SIZE(x) _SB_GETVALUE(x, S_SYS_L2C_SIZE, M_SYS_L2C_SIZE)