STRTAB_NUM_L2_STES
ilog2(cfg->l2.num_l1_ents * STRTAB_NUM_L2_STES),
struct arm_smmu_ste stes[STRTAB_NUM_L2_STES];
return sid / STRTAB_NUM_L2_STES;
return sid % STRTAB_NUM_L2_STES;