diff options
Diffstat (limited to 'sys/dev/irdma/irdma_ctrl.c')
| -rw-r--r-- | sys/dev/irdma/irdma_ctrl.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/sys/dev/irdma/irdma_ctrl.c b/sys/dev/irdma/irdma_ctrl.c index dc42b15392c5..79ed14a60670 100644 --- a/sys/dev/irdma/irdma_ctrl.c +++ b/sys/dev/irdma/irdma_ctrl.c @@ -4909,7 +4909,7 @@ irdma_cfg_fpm_val(struct irdma_sc_dev *dev, u32 qp_count) struct irdma_virt_mem virt_mem; u32 i, mem_size; u32 qpwanted, mrwanted, pblewanted; - u32 powerof2, hte; + u32 hte; u32 sd_needed; u32 sd_diff; u32 loop_count = 0; @@ -4938,12 +4938,8 @@ irdma_cfg_fpm_val(struct irdma_sc_dev *dev, u32 qp_count) hmc_info->sd_table.sd_cnt, max_sds); qpwanted = min(qp_count, hmc_info->hmc_obj[IRDMA_HMC_IW_QP].max_cnt); - - powerof2 = 1; - while (powerof2 <= qpwanted) - powerof2 *= 2; - powerof2 /= 2; - qpwanted = powerof2; + if (qpwanted != 0) + qpwanted = rounddown_pow_of_two(qpwanted); mrwanted = hmc_info->hmc_obj[IRDMA_HMC_IW_MR].max_cnt; pblewanted = hmc_info->hmc_obj[IRDMA_HMC_IW_PBLE].max_cnt; @@ -4986,11 +4982,9 @@ irdma_cfg_fpm_val(struct irdma_sc_dev *dev, u32 qp_count) hmc_info->hmc_obj[IRDMA_HMC_IW_MR].cnt = mrwanted; hte = round_up(qpwanted + hmc_info->hmc_obj[IRDMA_HMC_IW_FSIMC].cnt, 512); - powerof2 = 1; - while (powerof2 < hte) - powerof2 *= 2; + hte = roundup_pow_of_two(hte); hmc_info->hmc_obj[IRDMA_HMC_IW_HTE].cnt = - powerof2 * hmc_fpm_misc->ht_multiplier; + hte * hmc_fpm_misc->ht_multiplier; if (dev->hw_attrs.uk_attrs.hw_rev == IRDMA_GEN_1) cfg_fpm_value_gen_1(dev, hmc_info, qpwanted); else |