diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c | 40 |
1 files changed, 22 insertions, 18 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c index 4b5c8fd76a51..b5d6cd63bea7 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c @@ -350,6 +350,26 @@ void bnxt_vf_reps_destroy(struct bnxt *bp) __bnxt_vf_reps_destroy(bp); } +static int bnxt_alloc_vf_rep(struct bnxt *bp, struct bnxt_vf_rep *vf_rep, + u16 *cfa_code_map) +{ + /* get cfa handles from FW */ + if (hwrm_cfa_vfr_alloc(bp, vf_rep->vf_idx, &vf_rep->tx_cfa_action, + &vf_rep->rx_cfa_code)) + return -ENOLINK; + + cfa_code_map[vf_rep->rx_cfa_code] = vf_rep->vf_idx; + vf_rep->dst = metadata_dst_alloc(0, METADATA_HW_PORT_MUX, GFP_KERNEL); + if (!vf_rep->dst) + return -ENOMEM; + + /* only cfa_action is needed to mux a packet while TXing */ + vf_rep->dst->u.port_info.port_id = vf_rep->tx_cfa_action; + vf_rep->dst->u.port_info.lower_dev = bp->dev; + + return 0; +} + /* Use the OUI of the PF's perm addr and report the same mac addr * for the same VF-rep each time */ @@ -428,25 +448,9 @@ static int bnxt_vf_reps_create(struct bnxt *bp) vf_rep->vf_idx = i; vf_rep->tx_cfa_action = CFA_HANDLE_INVALID; - /* get cfa handles from FW */ - rc = hwrm_cfa_vfr_alloc(bp, vf_rep->vf_idx, - &vf_rep->tx_cfa_action, - &vf_rep->rx_cfa_code); - if (rc) { - rc = -ENOLINK; - goto err; - } - cfa_code_map[vf_rep->rx_cfa_code] = vf_rep->vf_idx; - - vf_rep->dst = metadata_dst_alloc(0, METADATA_HW_PORT_MUX, - GFP_KERNEL); - if (!vf_rep->dst) { - rc = -ENOMEM; + rc = bnxt_alloc_vf_rep(bp, vf_rep, cfa_code_map); + if (rc) goto err; - } - /* only cfa_action is needed to mux a packet while TXing */ - vf_rep->dst->u.port_info.port_id = vf_rep->tx_cfa_action; - vf_rep->dst->u.port_info.lower_dev = bp->dev; bnxt_vf_rep_netdev_init(bp, vf_rep, dev); rc = register_netdev(dev); |