diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.h | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 15 |
3 files changed, 12 insertions, 14 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 8827b7bf4bce..22c26448fcaf 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -3592,7 +3592,7 @@ static int bnxt_hwrm_stat_ctx_alloc(struct bnxt *bp) return 0; } -static int bnxt_hwrm_func_qcaps(struct bnxt *bp) +int bnxt_hwrm_func_qcaps(struct bnxt *bp) { int rc = 0; struct hwrm_func_qcaps_input req = {0}; @@ -3616,9 +3616,7 @@ static int bnxt_hwrm_func_qcaps(struct bnxt *bp) pf->max_rsscos_ctxs = le16_to_cpu(resp->max_rsscos_ctx); pf->max_cp_rings = le16_to_cpu(resp->max_cmpl_rings); pf->max_tx_rings = le16_to_cpu(resp->max_tx_rings); - pf->max_pf_tx_rings = pf->max_tx_rings; pf->max_rx_rings = le16_to_cpu(resp->max_rx_rings); - pf->max_pf_rx_rings = pf->max_rx_rings; pf->max_l2_ctxs = le16_to_cpu(resp->max_l2_ctxs); pf->max_vnics = le16_to_cpu(resp->max_vnics); pf->max_stat_ctxs = le16_to_cpu(resp->max_stat_ctx); @@ -5623,8 +5621,8 @@ void bnxt_get_max_rings(struct bnxt *bp, int *max_rx, int *max_tx) int max_rings = 0; if (BNXT_PF(bp)) { - *max_tx = bp->pf.max_pf_tx_rings; - *max_rx = bp->pf.max_pf_rx_rings; + *max_tx = bp->pf.max_tx_rings; + *max_rx = bp->pf.max_rx_rings; max_rings = min_t(int, bp->pf.max_irqs, bp->pf.max_cp_rings); max_rings = min_t(int, max_rings, bp->pf.max_stat_ctxs); } else { diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index f199f4cc8ffe..8abaecefefd9 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -722,9 +722,7 @@ struct bnxt_pf_info { u16 max_rsscos_ctxs; u16 max_cp_rings; u16 max_tx_rings; /* HW assigned max tx rings for this PF */ - u16 max_pf_tx_rings; /* runtime max tx rings owned by PF */ u16 max_rx_rings; /* HW assigned max rx rings for this PF */ - u16 max_pf_rx_rings; /* runtime max rx rings owned by PF */ u16 max_irqs; u16 max_l2_ctxs; u16 max_vnics; @@ -1084,6 +1082,7 @@ void bnxt_hwrm_cmd_hdr_init(struct bnxt *, void *, u16, u16, u16); int _hwrm_send_message(struct bnxt *, void *, u32, int); int hwrm_send_message(struct bnxt *, void *, u32, int); int bnxt_hwrm_set_coal(struct bnxt *); +int bnxt_hwrm_func_qcaps(struct bnxt *); int bnxt_hwrm_set_pause(struct bnxt *); int bnxt_hwrm_set_link_setting(struct bnxt *, bool); int bnxt_open_nic(struct bnxt *, bool, bool); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c index 95b93162a1de..44673e64c652 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c @@ -427,11 +427,12 @@ static int bnxt_hwrm_func_cfg(struct bnxt *bp, int num_vfs) } mutex_unlock(&bp->hwrm_cmd_lock); if (!rc) { - pf->max_pf_tx_rings = bp->tx_nr_rings; - if (bp->flags & BNXT_FLAG_AGG_RINGS) - pf->max_pf_rx_rings = bp->rx_nr_rings * 2; - else - pf->max_pf_rx_rings = bp->rx_nr_rings; + pf->max_tx_rings -= vf_tx_rings * num_vfs; + pf->max_rx_rings -= vf_rx_rings * num_vfs; + pf->max_cp_rings -= vf_cp_rings * num_vfs; + pf->max_rsscos_ctxs -= num_vfs; + pf->max_stat_ctxs -= vf_stat_ctx * num_vfs; + pf->max_vnics -= vf_vnics * num_vfs; } return rc; } @@ -535,8 +536,8 @@ void bnxt_sriov_disable(struct bnxt *bp) bnxt_free_vf_resources(bp); bp->pf.active_vfs = 0; - bp->pf.max_pf_rx_rings = bp->pf.max_rx_rings; - bp->pf.max_pf_tx_rings = bp->pf.max_tx_rings; + /* Reclaim all resources for the PF. */ + bnxt_hwrm_func_qcaps(bp); } int bnxt_sriov_configure(struct pci_dev *pdev, int num_vfs) |