diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_dev.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_dev.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c index aa1a4d5c864c..5f31140d0b77 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dev.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c @@ -1318,17 +1318,15 @@ static int qed_hw_init_dpi_size(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, u32 pwm_region_size, u32 n_cpus) { - u32 dpi_page_size_1, dpi_page_size_2, dpi_page_size; - u32 dpi_bit_shift, dpi_count; + u32 dpi_bit_shift, dpi_count, dpi_page_size; u32 min_dpis; + u32 n_wids; /* Calculate DPI size */ - dpi_page_size_1 = QED_WID_SIZE * n_cpus; - dpi_page_size_2 = max_t(u32, QED_WID_SIZE, PAGE_SIZE); - dpi_page_size = max_t(u32, dpi_page_size_1, dpi_page_size_2); - dpi_page_size = roundup_pow_of_two(dpi_page_size); + n_wids = max_t(u32, QED_MIN_WIDS, n_cpus); + dpi_page_size = QED_WID_SIZE * roundup_pow_of_two(n_wids); + dpi_page_size = (dpi_page_size + PAGE_SIZE - 1) & ~(PAGE_SIZE - 1); dpi_bit_shift = ilog2(dpi_page_size / 4096); - dpi_count = pwm_region_size / dpi_page_size; min_dpis = p_hwfn->pf_params.rdma_pf_params.min_dpis; @@ -1356,7 +1354,7 @@ qed_hw_init_pf_doorbell_bar(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) { u32 pwm_regsize, norm_regsize; u32 non_pwm_conn, min_addr_reg1; - u32 db_bar_size, n_cpus; + u32 db_bar_size, n_cpus = 1; u32 roce_edpm_mode; u32 pf_dems_shift; int rc = 0; @@ -1417,6 +1415,8 @@ qed_hw_init_pf_doorbell_bar(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt) qed_rdma_dpm_bar(p_hwfn, p_ptt); } + p_hwfn->wid_count = (u16) n_cpus; + DP_INFO(p_hwfn, "doorbell bar: normal_region_size=%d, pwm_region_size=%d, dpi_size=%d, dpi_count=%d, roce_edpm=%s\n", norm_regsize, |
