diff options
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 26 | ||||
-rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.h | 13 | ||||
-rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 4 |
3 files changed, 26 insertions, 17 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 8fe8a73ffa7e..aa3a7dccd202 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -4840,7 +4840,7 @@ static int bnxt_alloc_ntp_fltrs(struct bnxt *bp) INIT_HLIST_HEAD(&bp->ntp_fltr_hash_tbl[i]); bp->ntp_fltr_count = 0; - bp->ntp_fltr_bmap = bitmap_zalloc(BNXT_MAX_FLTR, GFP_KERNEL); + bp->ntp_fltr_bmap = bitmap_zalloc(bp->max_fltr, GFP_KERNEL); if (!bp->ntp_fltr_bmap) rc = -ENOMEM; @@ -5480,7 +5480,7 @@ static int bnxt_init_l2_filter(struct bnxt *bp, struct bnxt_l2_filter *fltr, int bit_id; bit_id = bitmap_find_free_region(bp->ntp_fltr_bmap, - BNXT_MAX_FLTR, 0); + bp->max_fltr, 0); if (bit_id < 0) return -ENOMEM; fltr->base.sw_id = (u16)bit_id; @@ -8709,6 +8709,13 @@ static int __bnxt_hwrm_func_qcaps(struct bnxt *bp) hw_resc->max_vnics = le16_to_cpu(resp->max_vnics); hw_resc->max_stat_ctxs = le16_to_cpu(resp->max_stat_ctx); + hw_resc->max_encap_records = le32_to_cpu(resp->max_encap_records); + hw_resc->max_decap_records = le32_to_cpu(resp->max_decap_records); + hw_resc->max_tx_em_flows = le32_to_cpu(resp->max_tx_em_flows); + hw_resc->max_tx_wm_flows = le32_to_cpu(resp->max_tx_wm_flows); + hw_resc->max_rx_em_flows = le32_to_cpu(resp->max_rx_em_flows); + hw_resc->max_rx_wm_flows = le32_to_cpu(resp->max_rx_wm_flows); + if (BNXT_PF(bp)) { struct bnxt_pf_info *pf = &bp->pf; @@ -8717,12 +8724,6 @@ static int __bnxt_hwrm_func_qcaps(struct bnxt *bp) memcpy(pf->mac_addr, resp->mac_address, ETH_ALEN); pf->first_vf_id = le16_to_cpu(resp->first_vf_id); pf->max_vfs = le16_to_cpu(resp->max_vfs); - pf->max_encap_records = le32_to_cpu(resp->max_encap_records); - pf->max_decap_records = le32_to_cpu(resp->max_decap_records); - pf->max_tx_em_flows = le32_to_cpu(resp->max_tx_em_flows); - pf->max_tx_wm_flows = le32_to_cpu(resp->max_tx_wm_flows); - pf->max_rx_em_flows = le32_to_cpu(resp->max_rx_em_flows); - pf->max_rx_wm_flows = le32_to_cpu(resp->max_rx_wm_flows); bp->flags &= ~BNXT_FLAG_WOL_CAP; if (flags & FUNC_QCAPS_RESP_FLAGS_WOL_MAGICPKT_SUPPORTED) bp->flags |= BNXT_FLAG_WOL_CAP; @@ -13900,7 +13901,7 @@ int bnxt_insert_ntp_filter(struct bnxt *bp, struct bnxt_ntuple_filter *fltr, int bit_id; spin_lock_bh(&bp->ntp_fltr_lock); - bit_id = bitmap_find_free_region(bp->ntp_fltr_bmap, BNXT_MAX_FLTR, 0); + bit_id = bitmap_find_free_region(bp->ntp_fltr_bmap, bp->max_fltr, 0); if (bit_id < 0) { spin_unlock_bh(&bp->ntp_fltr_lock); return -ENOMEM; @@ -14670,6 +14671,7 @@ void bnxt_print_device_info(struct bnxt *bp) static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) { + struct bnxt_hw_resc *hw_resc; struct net_device *dev; struct bnxt *bp; int rc, max_irqs; @@ -14828,6 +14830,12 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (rc) goto init_err_pci_clean; + hw_resc = &bp->hw_resc; + bp->max_fltr = hw_resc->max_rx_em_flows + hw_resc->max_rx_wm_flows + + BNXT_L2_FLTR_MAX_FLTR; + /* Older firmware may not report these filters properly */ + if (bp->max_fltr < BNXT_MAX_FLTR) + bp->max_fltr = BNXT_MAX_FLTR; bnxt_init_l2_fltr_tbl(bp); bnxt_set_rx_skb_mode(bp, false); bnxt_set_tpa_flags(bp); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index b2cb3e77559d..4bd1cf01d99e 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -1281,6 +1281,12 @@ struct bnxt_hw_resc { u16 max_nqs; u16 max_irqs; u16 resv_irqs; + u32 max_encap_records; + u32 max_decap_records; + u32 max_tx_em_flows; + u32 max_tx_wm_flows; + u32 max_rx_em_flows; + u32 max_rx_wm_flows; }; #if defined(CONFIG_BNXT_SRIOV) @@ -1315,12 +1321,6 @@ struct bnxt_pf_info { u16 active_vfs; u16 registered_vfs; u16 max_vfs; - u32 max_encap_records; - u32 max_decap_records; - u32 max_tx_em_flows; - u32 max_tx_wm_flows; - u32 max_rx_em_flows; - u32 max_rx_wm_flows; unsigned long *vf_event_bmap; u16 hwrm_cmd_req_pages; u8 vf_resv_strategy; @@ -2428,6 +2428,7 @@ struct bnxt { unsigned long *ntp_fltr_bmap; int ntp_fltr_count; + int max_fltr; #define BNXT_L2_FLTR_MAX_FLTR 1024 #define BNXT_L2_FLTR_HASH_SIZE 32 diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index 482ce88b1563..0effa87187ee 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -1077,7 +1077,7 @@ static int bnxt_grxclsrule(struct bnxt *bp, struct ethtool_rxnfc *cmd) struct flow_keys *fkeys; int rc = -EINVAL; - if (fs->location >= BNXT_NTP_FLTR_MAX_FLTR) + if (fs->location >= bp->max_fltr) return rc; rcu_read_lock(); @@ -1521,7 +1521,7 @@ static int bnxt_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd, case ETHTOOL_GRXCLSRLCNT: cmd->rule_cnt = bp->ntp_fltr_count; - cmd->data = BNXT_NTP_FLTR_MAX_FLTR | RX_CLS_LOC_SPECIAL; + cmd->data = bp->max_fltr | RX_CLS_LOC_SPECIAL; break; case ETHTOOL_GRXCLSRLALL: |