diff options
author | Jakub Kicinski <kuba@kernel.org> | 2022-07-28 05:56:28 +0300 |
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committer | Jakub Kicinski <kuba@kernel.org> | 2022-07-28 05:56:28 +0300 |
commit | bf84719df765f1a832a770f3cd0cdc8bee20c91f (patch) | |
tree | 09d45d974928b980e89791e97c9df99f3c682b74 /drivers | |
parent | 181d8d2066c000ba0a0e6940a7ad80f1a0e68e9d (diff) | |
parent | cc019545a238518fa9da1e2a889f6e1bb1005a63 (diff) | |
download | linux-bf84719df765f1a832a770f3cd0cdc8bee20c91f.tar.xz |
Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2022-07-26
This series contains updates to ice driver only.
Przemyslaw corrects accounting for VF VLANs to allow for correct number
of VLANs for untrusted VF. He also correct issue with checksum offload
on VXLAN tunnels.
Ani allows for two VSIs to share the same MAC address.
Maciej corrects checked bits for descriptor completion of loopback
* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
ice: do not setup vlan for loopback VSI
ice: check (DD | EOF) bits on Rx descriptor rather than (EOP | RS)
ice: Fix VSIs unable to share unicast MAC
ice: Fix tunnel checksum offload with fragmented traffic
ice: Fix max VLANs available for VF
====================
Link: https://lore.kernel.org/r/20220726204646.2171589-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_ethtool.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 10 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_sriov.c | 40 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_txrx.c | 8 | ||||
-rw-r--r-- | drivers/net/ethernet/intel/ice/ice_virtchnl.c | 3 |
5 files changed, 16 insertions, 48 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index 70335f6e8524..4efa5e5846e0 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -658,7 +658,8 @@ static int ice_lbtest_receive_frames(struct ice_rx_ring *rx_ring) rx_desc = ICE_RX_DESC(rx_ring, i); if (!(rx_desc->wb.status_error0 & - cpu_to_le16(ICE_TX_DESC_CMD_EOP | ICE_TX_DESC_CMD_RS))) + (cpu_to_le16(BIT(ICE_RX_FLEX_DESC_STATUS0_DD_S)) | + cpu_to_le16(BIT(ICE_RX_FLEX_DESC_STATUS0_EOF_S))))) continue; rx_buf = &rx_ring->rx_buf[i]; diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index ff2eac2f8c64..9f02b60459f1 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -4656,6 +4656,8 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent) ice_set_safe_mode_caps(hw); } + hw->ucast_shared = true; + err = ice_init_pf(pf); if (err) { dev_err(dev, "ice_init_pf failed: %d\n", err); @@ -6011,10 +6013,12 @@ int ice_vsi_cfg(struct ice_vsi *vsi) if (vsi->netdev) { ice_set_rx_mode(vsi->netdev); - err = ice_vsi_vlan_setup(vsi); + if (vsi->type != ICE_VSI_LB) { + err = ice_vsi_vlan_setup(vsi); - if (err) - return err; + if (err) + return err; + } } ice_vsi_cfg_dcb_rings(vsi); diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.c b/drivers/net/ethernet/intel/ice/ice_sriov.c index bb1721f1321d..f4907a3c2d19 100644 --- a/drivers/net/ethernet/intel/ice/ice_sriov.c +++ b/drivers/net/ethernet/intel/ice/ice_sriov.c @@ -1310,39 +1310,6 @@ out_put_vf: } /** - * ice_unicast_mac_exists - check if the unicast MAC exists on the PF's switch - * @pf: PF used to reference the switch's rules - * @umac: unicast MAC to compare against existing switch rules - * - * Return true on the first/any match, else return false - */ -static bool ice_unicast_mac_exists(struct ice_pf *pf, u8 *umac) -{ - struct ice_sw_recipe *mac_recipe_list = - &pf->hw.switch_info->recp_list[ICE_SW_LKUP_MAC]; - struct ice_fltr_mgmt_list_entry *list_itr; - struct list_head *rule_head; - struct mutex *rule_lock; /* protect MAC filter list access */ - - rule_head = &mac_recipe_list->filt_rules; - rule_lock = &mac_recipe_list->filt_rule_lock; - - mutex_lock(rule_lock); - list_for_each_entry(list_itr, rule_head, list_entry) { - u8 *existing_mac = &list_itr->fltr_info.l_data.mac.mac_addr[0]; - - if (ether_addr_equal(existing_mac, umac)) { - mutex_unlock(rule_lock); - return true; - } - } - - mutex_unlock(rule_lock); - - return false; -} - -/** * ice_set_vf_mac * @netdev: network interface device structure * @vf_id: VF identifier @@ -1376,13 +1343,6 @@ int ice_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac) if (ret) goto out_put_vf; - if (ice_unicast_mac_exists(pf, mac)) { - netdev_err(netdev, "Unicast MAC %pM already exists on this PF. Preventing setting VF %u unicast MAC address to %pM\n", - mac, vf_id, mac); - ret = -EINVAL; - goto out_put_vf; - } - mutex_lock(&vf->cfg_lock); /* VF is notified of its new MAC via the PF's response to the diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index 3f8b7274ed2f..836dce840712 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -1751,11 +1751,13 @@ int ice_tx_csum(struct ice_tx_buf *first, struct ice_tx_offload_params *off) protocol = vlan_get_protocol(skb); - if (eth_p_mpls(protocol)) + if (eth_p_mpls(protocol)) { ip.hdr = skb_inner_network_header(skb); - else + l4.hdr = skb_checksum_start(skb); + } else { ip.hdr = skb_network_header(skb); - l4.hdr = skb_checksum_start(skb); + l4.hdr = skb_transport_header(skb); + } /* compute outer L2 header size */ l2_len = ip.hdr - skb->data; diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.c b/drivers/net/ethernet/intel/ice/ice_virtchnl.c index 4547bc1f7cee..24188ec594d5 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.c @@ -2948,7 +2948,8 @@ ice_vc_validate_add_vlan_filter_list(struct ice_vsi *vsi, struct virtchnl_vlan_filtering_caps *vfc, struct virtchnl_vlan_filter_list_v2 *vfl) { - u16 num_requested_filters = vsi->num_vlan + vfl->num_elements; + u16 num_requested_filters = ice_vsi_num_non_zero_vlans(vsi) + + vfl->num_elements; if (num_requested_filters > vfc->max_filters) return false; |