diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c index 480e18a32caa..80fed2c07b9e 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c @@ -541,6 +541,13 @@ static void bnxt_hwrm_roce_sriov_cfg(struct bnxt *bp, int num_vfs) if (rc) goto err; + /* In case of VF Dynamic resource allocation, driver will provision + * maximum resources to all the VFs. FW will dynamically allocate + * resources to VFs on the fly, so always divide the resources by 1. + */ + if (BNXT_ROCE_VF_DYN_ALLOC_CAP(bp)) + num_vfs = 1; + cfg_req->fid = cpu_to_le16(0xffff); cfg_req->enables2 = cpu_to_le32(FUNC_CFG_REQ_ENABLES2_ROCE_MAX_AV_PER_VF | @@ -734,7 +741,7 @@ static int bnxt_hwrm_func_cfg(struct bnxt *bp, int num_vfs) FUNC_CFG_REQ_ENABLES_NUM_VNICS | FUNC_CFG_REQ_ENABLES_NUM_HW_RING_GRPS); - mtu = bp->dev->mtu + ETH_HLEN + VLAN_HLEN; + mtu = bp->dev->mtu + VLAN_ETH_HLEN; req->mru = cpu_to_le16(mtu); req->admin_mtu = cpu_to_le16(mtu); @@ -919,7 +926,7 @@ err_out1: return rc; } -void bnxt_sriov_disable(struct bnxt *bp) +void __bnxt_sriov_disable(struct bnxt *bp) { u16 num_vfs = pci_num_vf(bp->pdev); @@ -943,6 +950,14 @@ void bnxt_sriov_disable(struct bnxt *bp) devl_unlock(bp->dl); bnxt_free_vf_resources(bp); +} + +static void bnxt_sriov_disable(struct bnxt *bp) +{ + if (!pci_num_vf(bp->pdev)) + return; + + __bnxt_sriov_disable(bp); /* Reclaim all resources for the PF. */ rtnl_lock(); @@ -1321,7 +1336,7 @@ int bnxt_cfg_hw_sriov(struct bnxt *bp, int *num_vfs, bool reset) return 0; } -void bnxt_sriov_disable(struct bnxt *bp) +void __bnxt_sriov_disable(struct bnxt *bp) { } |