diff options
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 44 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.h | 2 |
2 files changed, 36 insertions, 10 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 0ca9dd397622..b8ef6c2ba40c 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -5135,6 +5135,10 @@ static int bnxt_alloc_mem(struct bnxt *bp, bool irq_re_init) vnic0->flags |= BNXT_VNIC_RSS_FLAG | BNXT_VNIC_MCAST_FLAG | BNXT_VNIC_UCAST_FLAG; + if (BNXT_SUPPORTS_NTUPLE_VNIC(bp) && (bp->flags & BNXT_FLAG_RFS)) + bp->vnic_info[BNXT_VNIC_NTUPLE].flags |= + BNXT_VNIC_RSS_FLAG | BNXT_VNIC_NTUPLE_FLAG; + rc = bnxt_alloc_vnic_attributes(bp); if (rc) goto alloc_mem_err; @@ -6090,7 +6094,10 @@ static void bnxt_fill_hw_rss_tbl_p5(struct bnxt *bp, for (i = 0; i < tbl_size; i++) { u16 ring_id, j; - j = bp->rss_indir_tbl[i]; + if (vnic->flags & BNXT_VNIC_NTUPLE_FLAG) + j = ethtool_rxfh_indir_default(i, bp->rx_nr_rings); + else + j = bp->rss_indir_tbl[i]; rxr = &bp->rx_ring[j]; ring_id = rxr->rx_ring_struct.fw_ring_id; @@ -9844,10 +9851,28 @@ static int bnxt_setup_vnic(struct bnxt *bp, u16 vnic_id) return __bnxt_setup_vnic(bp, vnic_id); } +static int bnxt_alloc_and_setup_vnic(struct bnxt *bp, u16 vnic_id, + u16 start_rx_ring_idx, int rx_rings) +{ + int rc; + + rc = bnxt_hwrm_vnic_alloc(bp, vnic_id, start_rx_ring_idx, rx_rings); + if (rc) { + netdev_err(bp->dev, "hwrm vnic %d alloc failure rc: %x\n", + vnic_id, rc); + return rc; + } + return bnxt_setup_vnic(bp, vnic_id); +} + static int bnxt_alloc_rfs_vnics(struct bnxt *bp) { int i, rc = 0; + if (BNXT_SUPPORTS_NTUPLE_VNIC(bp)) + return bnxt_alloc_and_setup_vnic(bp, BNXT_VNIC_NTUPLE, 0, + bp->rx_nr_rings); + if (bp->flags & BNXT_FLAG_CHIP_P5_PLUS) return 0; @@ -9863,14 +9888,7 @@ static int bnxt_alloc_rfs_vnics(struct bnxt *bp) vnic->flags |= BNXT_VNIC_RFS_FLAG; if (bp->rss_cap & BNXT_RSS_CAP_NEW_RSS_CAP) vnic->flags |= BNXT_VNIC_RFS_NEW_RSS_FLAG; - rc = bnxt_hwrm_vnic_alloc(bp, vnic_id, ring_id, 1); - if (rc) { - netdev_err(bp->dev, "hwrm vnic %d alloc failure rc: %x\n", - vnic_id, rc); - break; - } - rc = bnxt_setup_vnic(bp, vnic_id); - if (rc) + if (bnxt_alloc_and_setup_vnic(bp, vnic_id, ring_id, 1)) break; } return rc; @@ -12467,12 +12485,12 @@ static int bnxt_reinit_features(struct bnxt *bp, bool irq_re_init, static int bnxt_set_features(struct net_device *dev, netdev_features_t features) { + bool update_tpa = false, update_ntuple = false; struct bnxt *bp = netdev_priv(dev); u32 flags = bp->flags; u32 changes; int rc = 0; bool re_init = false; - bool update_tpa = false; flags &= ~BNXT_FLAG_ALL_CONFIG_FEATS; if (features & NETIF_F_GRO_HW) @@ -12503,6 +12521,9 @@ static int bnxt_set_features(struct net_device *dev, netdev_features_t features) if (changes & ~BNXT_FLAG_TPA) re_init = true; + if (changes & BNXT_FLAG_RFS) + update_ntuple = true; + if (flags != bp->flags) { u32 old_flags = bp->flags; @@ -12513,6 +12534,9 @@ static int bnxt_set_features(struct net_device *dev, netdev_features_t features) return rc; } + if (update_ntuple) + return bnxt_reinit_features(bp, true, false, flags, update_tpa); + if (re_init) return bnxt_reinit_features(bp, false, false, flags, update_tpa); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index e9158407b181..dd849e715c9b 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -1214,6 +1214,7 @@ struct bnxt_ring_grp_info { }; #define BNXT_VNIC_DEFAULT 0 +#define BNXT_VNIC_NTUPLE 1 struct bnxt_vnic_info { u16 fw_vnic_id; /* returned by Chimp during alloc */ @@ -1254,6 +1255,7 @@ struct bnxt_vnic_info { #define BNXT_VNIC_MCAST_FLAG 4 #define BNXT_VNIC_UCAST_FLAG 8 #define BNXT_VNIC_RFS_NEW_RSS_FLAG 0x10 +#define BNXT_VNIC_NTUPLE_FLAG 0x20 }; struct bnxt_hw_rings { |