diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 81 |
1 files changed, 79 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c index 62da46537734..c835f6c7ecd0 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c @@ -209,7 +209,10 @@ void bnx2x_vfop_qctor_prep(struct bnx2x *bp, */ __set_bit(BNX2X_Q_FLG_TX_SWITCH, &setup_p->flags); __set_bit(BNX2X_Q_FLG_TX_SEC, &setup_p->flags); - __set_bit(BNX2X_Q_FLG_ANTI_SPOOF, &setup_p->flags); + if (vf->spoofchk) + __set_bit(BNX2X_Q_FLG_ANTI_SPOOF, &setup_p->flags); + else + __clear_bit(BNX2X_Q_FLG_ANTI_SPOOF, &setup_p->flags); /* Setup-op rx parameters */ if (test_bit(BNX2X_Q_TYPE_HAS_RX, &q_type)) { @@ -1269,6 +1272,8 @@ int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param, bnx2x_vf(bp, i, state) = VF_FREE; mutex_init(&bnx2x_vf(bp, i, op_mutex)); bnx2x_vf(bp, i, op_current) = CHANNEL_TLV_NONE; + /* enable spoofchk by default */ + bnx2x_vf(bp, i, spoofchk) = 1; } /* re-read the IGU CAM for VFs - index and abs_vfid must be set */ @@ -2632,7 +2637,8 @@ int bnx2x_get_vf_config(struct net_device *dev, int vfidx, ivi->qos = 0; ivi->max_tx_rate = 10000; /* always 10G. TBA take from link struct */ ivi->min_tx_rate = 0; - ivi->spoofchk = 1; /*always enabled */ + ivi->spoofchk = vf->spoofchk ? 1 : 0; + ivi->linkstate = vf->link_cfg; if (vf->state == VF_ENABLED) { /* mac and vlan are in vlan_mac objects */ if (bnx2x_validate_vf_sp_objs(bp, vf, false)) { @@ -2950,6 +2956,77 @@ out: return rc; } +int bnx2x_set_vf_spoofchk(struct net_device *dev, int idx, bool val) +{ + struct bnx2x *bp = netdev_priv(dev); + struct bnx2x_virtf *vf; + int i, rc = 0; + + vf = BP_VF(bp, idx); + if (!vf) + return -EINVAL; + + /* nothing to do */ + if (vf->spoofchk == val) + return 0; + + vf->spoofchk = val ? 1 : 0; + + DP(BNX2X_MSG_IOV, "%s spoofchk for VF %d\n", + val ? "enabling" : "disabling", idx); + + /* is vf initialized and queue set up? */ + if (vf->state != VF_ENABLED || + bnx2x_get_q_logical_state(bp, &bnx2x_leading_vfq(vf, sp_obj)) != + BNX2X_Q_LOGICAL_STATE_ACTIVE) + return rc; + + /* User should be able to see error in system logs */ + if (!bnx2x_validate_vf_sp_objs(bp, vf, true)) + return -EINVAL; + + /* send queue update ramrods to configure spoofchk */ + for_each_vfq(vf, i) { + struct bnx2x_queue_state_params q_params = {NULL}; + struct bnx2x_queue_update_params *update_params; + + q_params.q_obj = &bnx2x_vfq(vf, i, sp_obj); + + /* validate the Q is UP */ + if (bnx2x_get_q_logical_state(bp, q_params.q_obj) != + BNX2X_Q_LOGICAL_STATE_ACTIVE) + continue; + + __set_bit(RAMROD_COMP_WAIT, &q_params.ramrod_flags); + q_params.cmd = BNX2X_Q_CMD_UPDATE; + update_params = &q_params.params.update; + __set_bit(BNX2X_Q_UPDATE_ANTI_SPOOF_CHNG, + &update_params->update_flags); + if (val) { + __set_bit(BNX2X_Q_UPDATE_ANTI_SPOOF, + &update_params->update_flags); + } else { + __clear_bit(BNX2X_Q_UPDATE_ANTI_SPOOF, + &update_params->update_flags); + } + + /* Update the Queue state */ + rc = bnx2x_queue_state_change(bp, &q_params); + if (rc) { + BNX2X_ERR("Failed to %s spoofchk on VF %d - vfq %d\n", + val ? "enable" : "disable", idx, i); + goto out; + } + } +out: + if (!rc) + DP(BNX2X_MSG_IOV, + "%s spoofchk for VF[%d]\n", val ? "Enabled" : "Disabled", + idx); + + return rc; +} + /* crc is the first field in the bulletin board. Compute the crc over the * entire bulletin board excluding the crc field itself. Use the length field * as the Bulletin Board was posted by a PF with possibly a different version |