diff options
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_adminq_cmd.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 11 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_dcb.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_dcb_lib.c | 42 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_ethtool.c | 13 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_lib.c | 45 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_lib.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 70 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_switch.c | 56 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_txrx.c | 11 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c | 113 |
12 files changed, 225 insertions, 148 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index 9f9c30d29eb5..97d0f61cf52b 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -329,7 +329,7 @@ enum ice_pf_flags { ICE_FLAG_DCB_ENA, ICE_FLAG_LINK_DOWN_ON_CLOSE_ENA, ICE_FLAG_NO_MEDIA, - ICE_FLAG_ENABLE_FW_LLDP, + ICE_FLAG_FW_LLDP_AGENT, ICE_FLAG_ETHTOOL_CTXT, /* set when ethtool holds RTNL lock */ ICE_PF_FLAGS_NBITS /* must be last */ }; @@ -447,6 +447,8 @@ ice_find_vsi_by_type(struct ice_pf *pf, enum ice_vsi_type type) int ice_vsi_setup_tx_rings(struct ice_vsi *vsi); int ice_vsi_setup_rx_rings(struct ice_vsi *vsi); void ice_set_ethtool_ops(struct net_device *netdev); +void ice_update_vsi_stats(struct ice_vsi *vsi); +void ice_update_pf_stats(struct ice_pf *pf); int ice_up(struct ice_vsi *vsi); int ice_down(struct ice_vsi *vsi); int ice_vsi_cfg(struct ice_vsi *vsi); diff --git a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h index 765e3c2ed045..bf9aa533a7c6 100644 --- a/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h +++ b/drivers/net/ethernet/intel/ice/ice_adminq_cmd.h @@ -1610,6 +1610,7 @@ enum ice_aq_err { ICE_AQ_RC_EBUSY = 12, /* Device or resource busy */ ICE_AQ_RC_EEXIST = 13, /* Object already exists */ ICE_AQ_RC_ENOSPC = 16, /* No space left or allocation failure */ + ICE_AQ_RC_ENOSYS = 17, /* Function not implemented */ }; /* Admin Queue command opcodes */ diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 5f9dc76699d2..4b43e6de847b 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -2031,7 +2031,7 @@ enum ice_status ice_update_link_info(struct ice_port_info *pi) if (!pcaps) return ICE_ERR_NO_MEMORY; - status = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_SW_CFG, + status = ice_aq_get_phy_caps(pi, false, ICE_AQC_REPORT_TOPO_CAP, pcaps, NULL); if (!status) memcpy(li->module_type, &pcaps->module_type, @@ -2181,27 +2181,24 @@ ice_cfg_phy_fec(struct ice_aqc_set_phy_cfg_data *cfg, enum ice_fec_mode fec) { switch (fec) { case ICE_FEC_BASER: - /* Clear auto FEC and RS bits, and AND BASE-R ability + /* Clear RS bits, and AND BASE-R ability * bits and OR request bits. */ - cfg->caps &= ~ICE_AQC_PHY_EN_AUTO_FEC; cfg->link_fec_opt &= ICE_AQC_PHY_FEC_10G_KR_40G_KR4_EN | ICE_AQC_PHY_FEC_25G_KR_CLAUSE74_EN; cfg->link_fec_opt |= ICE_AQC_PHY_FEC_10G_KR_40G_KR4_REQ | ICE_AQC_PHY_FEC_25G_KR_REQ; break; case ICE_FEC_RS: - /* Clear auto FEC and BASE-R bits, and AND RS ability + /* Clear BASE-R bits, and AND RS ability * bits and OR request bits. */ - cfg->caps &= ~ICE_AQC_PHY_EN_AUTO_FEC; cfg->link_fec_opt &= ICE_AQC_PHY_FEC_25G_RS_CLAUSE91_EN; cfg->link_fec_opt |= ICE_AQC_PHY_FEC_25G_RS_528_REQ | ICE_AQC_PHY_FEC_25G_RS_544_REQ; break; case ICE_FEC_NONE: - /* Clear auto FEC and all FEC option bits. */ - cfg->caps &= ~ICE_AQC_PHY_EN_AUTO_FEC; + /* Clear all FEC option bits. */ cfg->link_fec_opt &= ~ICE_AQC_PHY_FEC_MASK; break; case ICE_FEC_AUTO: diff --git a/drivers/net/ethernet/intel/ice/ice_dcb.c b/drivers/net/ethernet/intel/ice/ice_dcb.c index c2002ded65f6..d60c942249e8 100644 --- a/drivers/net/ethernet/intel/ice/ice_dcb.c +++ b/drivers/net/ethernet/intel/ice/ice_dcb.c @@ -954,7 +954,8 @@ enum ice_status ice_init_dcb(struct ice_hw *hw) pi->dcbx_status = ice_get_dcbx_status(hw); if (pi->dcbx_status == ICE_DCBX_STATUS_DONE || - pi->dcbx_status == ICE_DCBX_STATUS_IN_PROGRESS) { + pi->dcbx_status == ICE_DCBX_STATUS_IN_PROGRESS || + pi->dcbx_status == ICE_DCBX_STATUS_NOT_STARTED) { /* Get current DCBX configuration */ ret = ice_get_dcb_cfg(pi); pi->is_sw_lldp = (hw->adminq.sq_last_status == ICE_AQ_RC_EPERM); diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c index bf6cd4760a48..734cef8eed9e 100644 --- a/drivers/net/ethernet/intel/ice/ice_dcb_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_dcb_lib.c @@ -319,6 +319,11 @@ void ice_dcb_rebuild(struct ice_pf *pf) } ice_init_dcb(&pf->hw); + if (pf->hw.port_info->dcbx_status == ICE_DCBX_STATUS_DIS) + pf->hw.port_info->is_sw_lldp = true; + else + pf->hw.port_info->is_sw_lldp = false; + if (ice_dcb_need_recfg(pf, prev_cfg, local_dcbx_cfg)) { /* difference in cfg detected - disable DCB till next MIB */ dev_err(&pf->pdev->dev, "Set local MIB not accurate\n"); @@ -329,8 +334,10 @@ void ice_dcb_rebuild(struct ice_pf *pf) devm_kfree(&pf->pdev->dev, prev_cfg); /* Set the local desired config */ - memset(&pf->hw.port_info->local_dcbx_cfg, 0, sizeof(*local_dcbx_cfg)); - memcpy(local_dcbx_cfg, desired_dcbx_cfg, sizeof(*local_dcbx_cfg)); + if (local_dcbx_cfg->dcbx_mode == ICE_DCBX_MODE_CEE) + memcpy(local_dcbx_cfg, desired_dcbx_cfg, + sizeof(*local_dcbx_cfg)); + ice_cfg_etsrec_defaults(pf->hw.port_info); ret = ice_set_dcb_cfg(pf->hw.port_info); if (ret) { @@ -440,35 +447,17 @@ int ice_init_pf_dcb(struct ice_pf *pf, bool locked) struct device *dev = &pf->pdev->dev; struct ice_port_info *port_info; struct ice_hw *hw = &pf->hw; - int sw_default = 0; int err; port_info = hw->port_info; err = ice_init_dcb(hw); if (err) { - /* FW LLDP is not active, default to SW DCBX/LLDP */ - dev_info(&pf->pdev->dev, "FW LLDP is not active\n"); - hw->port_info->dcbx_status = ICE_DCBX_STATUS_NOT_STARTED; - hw->port_info->is_sw_lldp = true; - } - - if (port_info->dcbx_status == ICE_DCBX_STATUS_DIS) - dev_info(&pf->pdev->dev, "DCBX disabled\n"); - - /* LLDP disabled in FW */ - if (port_info->is_sw_lldp) { - sw_default = 1; - dev_info(&pf->pdev->dev, "DCBx/LLDP in SW mode.\n"); - clear_bit(ICE_FLAG_ENABLE_FW_LLDP, pf->flags); - } else { - set_bit(ICE_FLAG_ENABLE_FW_LLDP, pf->flags); - } - - if (port_info->dcbx_status == ICE_DCBX_STATUS_NOT_STARTED) - dev_info(&pf->pdev->dev, "DCBX not started\n"); - - if (sw_default) { + /* FW LLDP is disabled, activate SW DCBX/LLDP mode */ + dev_info(&pf->pdev->dev, + "FW LLDP is disabled, DCBx/LLDP in SW mode.\n"); + port_info->is_sw_lldp = true; + clear_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags); err = ice_dcb_sw_dflt_cfg(pf, locked); if (err) { dev_err(&pf->pdev->dev, @@ -483,6 +472,9 @@ int ice_init_pf_dcb(struct ice_pf *pf, bool locked) return 0; } + port_info->is_sw_lldp = false; + set_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags); + /* DCBX in FW and LLDP enabled in FW */ pf->dcbx_cap = DCB_CAP_DCBX_LLD_MANAGED | DCB_CAP_DCBX_VER_IEEE; diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index 6a97ddbbda76..f7dd0bd03d39 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -155,7 +155,7 @@ struct ice_priv_flag { static const struct ice_priv_flag ice_gstrings_priv_flags[] = { ICE_PRIV_FLAG("link-down-on-close", ICE_FLAG_LINK_DOWN_ON_CLOSE_ENA), - ICE_PRIV_FLAG("enable-fw-lldp", ICE_FLAG_ENABLE_FW_LLDP), + ICE_PRIV_FLAG("fw-lldp-agent", ICE_FLAG_FW_LLDP_AGENT), }; #define ICE_PRIV_FLAG_ARRAY_SIZE ARRAY_SIZE(ice_gstrings_priv_flags) @@ -1201,8 +1201,8 @@ static int ice_set_priv_flags(struct net_device *netdev, u32 flags) bitmap_xor(change_flags, pf->flags, orig_flags, ICE_PF_FLAGS_NBITS); - if (test_bit(ICE_FLAG_ENABLE_FW_LLDP, change_flags)) { - if (!test_bit(ICE_FLAG_ENABLE_FW_LLDP, pf->flags)) { + if (test_bit(ICE_FLAG_FW_LLDP_AGENT, change_flags)) { + if (!test_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags)) { enum ice_status status; /* Disable FW LLDP engine */ @@ -1319,14 +1319,17 @@ ice_get_ethtool_stats(struct net_device *netdev, struct ice_vsi *vsi = np->vsi; struct ice_pf *pf = vsi->back; struct ice_ring *ring; - unsigned int j = 0; + unsigned int j; int i = 0; char *p; + ice_update_pf_stats(pf); + ice_update_vsi_stats(vsi); + for (j = 0; j < ICE_VSI_STATS_LEN; j++) { p = (char *)vsi + ice_gstrings_vsi_stats[j].stat_offset; data[i++] = (ice_gstrings_vsi_stats[j].sizeof_stat == - sizeof(u64)) ? *(u64 *)p : *(u32 *)p; + sizeof(u64)) ? *(u64 *)p : *(u32 *)p; } /* populate per queue stats */ diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 6e34c40e7840..8d5d6635a123 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -1010,6 +1010,13 @@ static int ice_vsi_init(struct ice_vsi *vsi) ICE_AQ_VSI_SEC_FLAG_ENA_MAC_ANTI_SPOOF; } + /* Allow control frames out of main VSI */ + if (vsi->type == ICE_VSI_PF) { + ctxt->info.sec_flags |= ICE_AQ_VSI_SEC_FLAG_ALLOW_DEST_OVRD; + ctxt->info.valid_sections |= + cpu_to_le16(ICE_AQ_VSI_PROP_SECURITY_VALID); + } + ret = ice_add_vsi(hw, vsi->idx, ctxt, NULL); if (ret) { dev_err(&pf->pdev->dev, @@ -2534,7 +2541,7 @@ ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi, ice_cfg_sw_lldp(vsi, true, true); /* Rx LLDP packets */ - if (!test_bit(ICE_FLAG_ENABLE_FW_LLDP, pf->flags)) + if (!test_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags)) ice_cfg_sw_lldp(vsi, false, true); } @@ -2810,6 +2817,10 @@ void ice_vsi_dis_irq(struct ice_vsi *vsi) ice_flush(hw); + /* don't call synchronize_irq() for VF's from the host */ + if (vsi->type == ICE_VSI_VF) + return; + ice_for_each_q_vector(vsi, i) synchronize_irq(pf->msix_entries[i + base].vector); } @@ -2877,7 +2888,7 @@ int ice_vsi_release(struct ice_vsi *vsi) /* The Rx rule will only exist to remove if the LLDP FW * engine is currently stopped */ - if (!test_bit(ICE_FLAG_ENABLE_FW_LLDP, pf->flags)) + if (!test_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags)) ice_cfg_sw_lldp(vsi, false, false); } @@ -3170,3 +3181,33 @@ out: return ret; } #endif /* CONFIG_DCB */ + +/** + * ice_vsi_cfg_mac_fltr - Add or remove a MAC address filter for a VSI + * @vsi: the VSI being configured MAC filter + * @macaddr: the MAC address to be added. + * @set: Add or delete a MAC filter + * + * Adds or removes MAC address filter entry for VF VSI + */ +enum ice_status +ice_vsi_cfg_mac_fltr(struct ice_vsi *vsi, const u8 *macaddr, bool set) +{ + LIST_HEAD(tmp_add_list); + enum ice_status status; + + /* Update MAC filter list to be added or removed for a VSI */ + if (ice_add_mac_to_list(vsi, &tmp_add_list, macaddr)) { + status = ICE_ERR_NO_MEMORY; + goto cfg_mac_fltr_exit; + } + + if (set) + status = ice_add_mac(&vsi->back->hw, &tmp_add_list); + else + status = ice_remove_mac(&vsi->back->hw, &tmp_add_list); + +cfg_mac_fltr_exit: + ice_free_fltr_list(&vsi->back->pdev->dev, &tmp_add_list); + return status; +} diff --git a/drivers/net/ethernet/intel/ice/ice_lib.h b/drivers/net/ethernet/intel/ice/ice_lib.h index 6e43ef03bfc3..969ba27cba95 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.h +++ b/drivers/net/ethernet/intel/ice/ice_lib.h @@ -95,4 +95,8 @@ void ice_vsi_free_tx_rings(struct ice_vsi *vsi); int ice_vsi_manage_rss_lut(struct ice_vsi *vsi, bool ena); u32 ice_intrl_usec_to_reg(u8 intrl, u8 gran); + +enum ice_status +ice_vsi_cfg_mac_fltr(struct ice_vsi *vsi, const u8 *macaddr, bool set); + #endif /* !_ICE_LIB_H_ */ diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index a0d148f590c2..f3923dec32b7 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -34,8 +34,6 @@ static const struct net_device_ops ice_netdev_ops; static void ice_rebuild(struct ice_pf *pf); static void ice_vsi_release_all(struct ice_pf *pf); -static void ice_update_vsi_stats(struct ice_vsi *vsi); -static void ice_update_pf_stats(struct ice_pf *pf); /** * ice_get_tx_pending - returns number of Tx descriptors not processed @@ -118,10 +116,9 @@ static void ice_check_for_hang_subtask(struct ice_pf *pf) */ static int ice_init_mac_fltr(struct ice_pf *pf) { - LIST_HEAD(tmp_add_list); + enum ice_status status; u8 broadcast[ETH_ALEN]; struct ice_vsi *vsi; - int status; vsi = ice_find_vsi_by_type(pf, ICE_VSI_PF); if (!vsi) @@ -132,8 +129,7 @@ static int ice_init_mac_fltr(struct ice_pf *pf) */ /* Add a unicast MAC filter so the VSI can get its packets */ - status = ice_add_mac_to_list(vsi, &tmp_add_list, - vsi->port_info->mac.perm_addr); + status = ice_vsi_cfg_mac_fltr(vsi, vsi->port_info->mac.perm_addr, true); if (status) goto unregister; @@ -141,18 +137,11 @@ static int ice_init_mac_fltr(struct ice_pf *pf) * MAC address to the list as well. */ eth_broadcast_addr(broadcast); - status = ice_add_mac_to_list(vsi, &tmp_add_list, broadcast); - if (status) - goto free_mac_list; - - /* Program MAC filters for entries in tmp_add_list */ - status = ice_add_mac(&pf->hw, &tmp_add_list); + status = ice_vsi_cfg_mac_fltr(vsi, broadcast, true); if (status) - status = -ENOMEM; - -free_mac_list: - ice_free_fltr_list(&pf->pdev->dev, &tmp_add_list); + goto unregister; + return 0; unregister: /* We aren't useful with no MAC filters, so unregister if we * had an error @@ -166,7 +155,7 @@ unregister: vsi->netdev = NULL; } - return status; + return -EIO; } /** @@ -2836,10 +2825,8 @@ static int ice_set_mac_address(struct net_device *netdev, void *pi) struct ice_hw *hw = &pf->hw; struct sockaddr *addr = pi; enum ice_status status; - LIST_HEAD(a_mac_list); - LIST_HEAD(r_mac_list); u8 flags = 0; - int err; + int err = 0; u8 *mac; mac = (u8 *)addr->sa_data; @@ -2862,42 +2849,23 @@ static int ice_set_mac_address(struct net_device *netdev, void *pi) /* When we change the MAC address we also have to change the MAC address * based filter rules that were created previously for the old MAC * address. So first, we remove the old filter rule using ice_remove_mac - * and then create a new filter rule using ice_add_mac. Note that for - * both these operations, we first need to form a "list" of MAC - * addresses (even though in this case, we have only 1 MAC address to be - * added/removed) and this done using ice_add_mac_to_list. Depending on - * the ensuing operation this "list" of MAC addresses is either to be - * added or removed from the filter. + * and then create a new filter rule using ice_add_mac via + * ice_vsi_cfg_mac_fltr function call for both add and/or remove + * filters. */ - err = ice_add_mac_to_list(vsi, &r_mac_list, netdev->dev_addr); - if (err) { - err = -EADDRNOTAVAIL; - goto free_lists; - } - - status = ice_remove_mac(hw, &r_mac_list); + status = ice_vsi_cfg_mac_fltr(vsi, netdev->dev_addr, false); if (status) { err = -EADDRNOTAVAIL; - goto free_lists; - } - - err = ice_add_mac_to_list(vsi, &a_mac_list, mac); - if (err) { - err = -EADDRNOTAVAIL; - goto free_lists; + goto err_update_filters; } - status = ice_add_mac(hw, &a_mac_list); + status = ice_vsi_cfg_mac_fltr(vsi, mac, true); if (status) { err = -EADDRNOTAVAIL; - goto free_lists; + goto err_update_filters; } -free_lists: - /* free list entries */ - ice_free_fltr_list(&pf->pdev->dev, &r_mac_list); - ice_free_fltr_list(&pf->pdev->dev, &a_mac_list); - +err_update_filters: if (err) { netdev_err(netdev, "can't set MAC %pM. filter update failed\n", mac); @@ -2913,8 +2881,8 @@ free_lists: flags = ICE_AQC_MAN_MAC_UPDATE_LAA_WOL; status = ice_aq_manage_mac_write(hw, mac, flags, NULL); if (status) { - netdev_err(netdev, "can't set MAC %pM. write to firmware failed.\n", - mac); + netdev_err(netdev, "can't set MAC %pM. write to firmware failed error %d\n", + mac, status); } return 0; } @@ -3254,7 +3222,7 @@ static void ice_update_vsi_ring_stats(struct ice_vsi *vsi) * ice_update_vsi_stats - Update VSI stats counters * @vsi: the VSI to be updated */ -static void ice_update_vsi_stats(struct ice_vsi *vsi) +void ice_update_vsi_stats(struct ice_vsi *vsi) { struct rtnl_link_stats64 *cur_ns = &vsi->net_stats; struct ice_eth_stats *cur_es = &vsi->eth_stats; @@ -3290,7 +3258,7 @@ static void ice_update_vsi_stats(struct ice_vsi *vsi) * ice_update_pf_stats - Update PF port stats counters * @pf: PF whose stats needs to be updated */ -static void ice_update_pf_stats(struct ice_pf *pf) +void ice_update_pf_stats(struct ice_pf *pf) { struct ice_hw_port_stats *prev_ps, *cur_ps; struct ice_hw *hw = &pf->hw; diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index 8271fd651725..99cf527d2b1a 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.c +++ b/drivers/net/ethernet/intel/ice/ice_switch.c @@ -2137,6 +2137,38 @@ out: } /** + * ice_find_ucast_rule_entry - Search for a unicast MAC filter rule entry + * @hw: pointer to the hardware structure + * @recp_id: lookup type for which the specified rule needs to be searched + * @f_info: rule information + * + * Helper function to search for a unicast rule entry - this is to be used + * to remove unicast MAC filter that is not shared with other VSIs on the + * PF switch. + * + * Returns pointer to entry storing the rule if found + */ +static struct ice_fltr_mgmt_list_entry * +ice_find_ucast_rule_entry(struct ice_hw *hw, u8 recp_id, + struct ice_fltr_info *f_info) +{ + struct ice_switch_info *sw = hw->switch_info; + struct ice_fltr_mgmt_list_entry *list_itr; + struct list_head *list_head; + + list_head = &sw->recp_list[recp_id].filt_rules; + list_for_each_entry(list_itr, list_head, list_entry) { + if (!memcmp(&f_info->l_data, &list_itr->fltr_info.l_data, + sizeof(f_info->l_data)) && + f_info->fwd_id.hw_vsi_id == + list_itr->fltr_info.fwd_id.hw_vsi_id && + f_info->flag == list_itr->fltr_info.flag) + return list_itr; + } + return NULL; +} + +/** * ice_remove_mac - remove a MAC address based filter rule * @hw: pointer to the hardware structure * @m_list: list of MAC addresses and forwarding information @@ -2153,15 +2185,39 @@ enum ice_status ice_remove_mac(struct ice_hw *hw, struct list_head *m_list) { struct ice_fltr_list_entry *list_itr, *tmp; + struct mutex *rule_lock; /* Lock to protect filter rule list */ if (!m_list) return ICE_ERR_PARAM; + rule_lock = &hw->switch_info->recp_list[ICE_SW_LKUP_MAC].filt_rule_lock; list_for_each_entry_safe(list_itr, tmp, m_list, list_entry) { enum ice_sw_lkup_type l_type = list_itr->fltr_info.lkup_type; + u8 *add = &list_itr->fltr_info.l_data.mac.mac_addr[0]; + u16 vsi_handle; if (l_type != ICE_SW_LKUP_MAC) return ICE_ERR_PARAM; + + vsi_handle = list_itr->fltr_info.vsi_handle; + if (!ice_is_vsi_valid(hw, vsi_handle)) + return ICE_ERR_PARAM; + + list_itr->fltr_info.fwd_id.hw_vsi_id = + ice_get_hw_vsi_num(hw, vsi_handle); + if (is_unicast_ether_addr(add) && !hw->ucast_shared) { + /* Don't remove the unicast address that belongs to + * another VSI on the switch, since it is not being + * shared... + */ + mutex_lock(rule_lock); + if (!ice_find_ucast_rule_entry(hw, ICE_SW_LKUP_MAC, + &list_itr->fltr_info)) { + mutex_unlock(rule_lock); + return ICE_ERR_DOES_NOT_EXIST; + } + mutex_unlock(rule_lock); + } list_itr->status = ice_remove_rule_internal(hw, ICE_SW_LKUP_MAC, list_itr); diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index e5c4c9139e54..5bf5c179a738 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -2106,6 +2106,7 @@ static netdev_tx_t ice_xmit_frame_ring(struct sk_buff *skb, struct ice_ring *tx_ring) { struct ice_tx_offload_params offload = { 0 }; + struct ice_vsi *vsi = tx_ring->vsi; struct ice_tx_buf *first; unsigned int count; int tso, csum; @@ -2153,7 +2154,15 @@ ice_xmit_frame_ring(struct sk_buff *skb, struct ice_ring *tx_ring) if (csum < 0) goto out_drop; - if (tso || offload.cd_tunnel_params) { + /* allow CONTROL frames egress from main VSI if FW LLDP disabled */ + if (unlikely(skb->priority == TC_PRIO_CONTROL && + vsi->type == ICE_VSI_PF && + vsi->port_info->is_sw_lldp)) + offload.cd_qw1 |= (u64)(ICE_TX_DESC_DTYPE_CTX | + ICE_TX_CTX_DESC_SWTCH_UPLINK << + ICE_TXD_CTX_QW1_CMD_S); + + if (offload.cd_qw1 & ICE_TX_DESC_DTYPE_CTX) { struct ice_tx_ctx_desc *cdesc; int i = tx_ring->next_to_use; diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c index 1b1d1ea0c8f9..86637d99ee77 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c @@ -540,7 +540,10 @@ static int ice_alloc_vsi_res(struct ice_vf *vf) status = ice_add_mac(&pf->hw, &tmp_add_list); if (status) - dev_err(&pf->pdev->dev, "could not add mac filters\n"); + dev_err(&pf->pdev->dev, + "could not add mac filters error %d\n", status); + else + vf->num_mac = 1; /* Clear this bit after VF initialization since we shouldn't reclaim * and reassign interrupts for synchronous or asynchronous VFR events. @@ -1512,10 +1515,10 @@ ice_vc_send_msg_to_vf(struct ice_vf *vf, u32 v_opcode, aq_ret = ice_aq_send_msg_to_vf(&pf->hw, vf->vf_id, v_opcode, v_retval, msg, msglen, NULL); - if (aq_ret) { + if (aq_ret && pf->hw.mailboxq.sq_last_status != ICE_AQ_RC_ENOSYS) { dev_info(&pf->pdev->dev, - "Unable to send the message to VF %d aq_err %d\n", - vf->vf_id, pf->hw.mailboxq.sq_last_status); + "Unable to send the message to VF %d ret %d aq_err %d\n", + vf->vf_id, aq_ret, pf->hw.mailboxq.sq_last_status); return -EIO; } @@ -1734,18 +1737,18 @@ static int ice_vc_config_rss_key(struct ice_vf *vf, u8 *msg) goto error_param; } - vsi = pf->vsi[vf->lan_vsi_idx]; - if (!vsi) { + if (vrk->key_len != ICE_VSIQF_HKEY_ARRAY_SIZE) { v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto error_param; } - if (vrk->key_len != ICE_VSIQF_HKEY_ARRAY_SIZE) { + if (!test_bit(ICE_FLAG_RSS_ENA, vf->pf->flags)) { v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto error_param; } - if (!test_bit(ICE_FLAG_RSS_ENA, vf->pf->flags)) { + vsi = pf->vsi[vf->lan_vsi_idx]; + if (!vsi) { v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto error_param; } @@ -1781,18 +1784,18 @@ static int ice_vc_config_rss_lut(struct ice_vf *vf, u8 *msg) goto error_param; } - vsi = pf->vsi[vf->lan_vsi_idx]; - if (!vsi) { + if (vrl->lut_entries != ICE_VSIQF_HLUT_ARRAY_SIZE) { v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto error_param; } - if (vrl->lut_entries != ICE_VSIQF_HLUT_ARRAY_SIZE) { + if (!test_bit(ICE_FLAG_RSS_ENA, vf->pf->flags)) { v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto error_param; } - if (!test_bit(ICE_FLAG_RSS_ENA, vf->pf->flags)) { + vsi = pf->vsi[vf->lan_vsi_idx]; + if (!vsi) { v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto error_param; } @@ -1877,6 +1880,12 @@ static int ice_vc_ena_qs_msg(struct ice_vf *vf, u8 *msg) goto error_param; } + if (vqs->rx_queues > ICE_MAX_BASE_QS_PER_VF || + vqs->tx_queues > ICE_MAX_BASE_QS_PER_VF) { + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto error_param; + } + vsi = pf->vsi[vf->lan_vsi_idx]; if (!vsi) { v_ret = VIRTCHNL_STATUS_ERR_PARAM; @@ -1932,6 +1941,12 @@ static int ice_vc_dis_qs_msg(struct ice_vf *vf, u8 *msg) goto error_param; } + if (vqs->rx_queues > ICE_MAX_BASE_QS_PER_VF || + vqs->tx_queues > ICE_MAX_BASE_QS_PER_VF) { + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto error_param; + } + vsi = pf->vsi[vf->lan_vsi_idx]; if (!vsi) { v_ret = VIRTCHNL_STATUS_ERR_PARAM; @@ -1984,12 +1999,6 @@ static int ice_vc_cfg_irq_map_msg(struct ice_vf *vf, u8 *msg) irqmap_info = (struct virtchnl_irq_map_info *)msg; num_q_vectors_mapped = irqmap_info->num_vectors; - vsi = pf->vsi[vf->lan_vsi_idx]; - if (!vsi) { - v_ret = VIRTCHNL_STATUS_ERR_PARAM; - goto error_param; - } - /* Check to make sure number of VF vectors mapped is not greater than * number of VF vectors originally allocated, and check that * there is actually at least a single VF queue vector mapped @@ -2001,6 +2010,12 @@ static int ice_vc_cfg_irq_map_msg(struct ice_vf *vf, u8 *msg) goto error_param; } + vsi = pf->vsi[vf->lan_vsi_idx]; + if (!vsi) { + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto error_param; + } + for (i = 0; i < num_q_vectors_mapped; i++) { struct ice_q_vector *q_vector; @@ -2092,10 +2107,6 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) goto error_param; } - vsi = pf->vsi[vf->lan_vsi_idx]; - if (!vsi) - goto error_param; - if (qci->num_queue_pairs > ICE_MAX_BASE_QS_PER_VF) { dev_err(&pf->pdev->dev, "VF-%d requesting more than supported number of queues: %d\n", @@ -2104,11 +2115,18 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) goto error_param; } + vsi = pf->vsi[vf->lan_vsi_idx]; + if (!vsi) { + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto error_param; + } + for (i = 0; i < qci->num_queue_pairs; i++) { qpi = &qci->qpair[i]; if (qpi->txq.vsi_id != qci->vsi_id || qpi->rxq.vsi_id != qci->vsi_id || qpi->rxq.queue_id != qpi->txq.queue_id || + qpi->txq.headwb_enabled || !ice_vc_isvalid_q_id(vf, qci->vsi_id, qpi->txq.queue_id)) { v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto error_param; @@ -2193,7 +2211,7 @@ ice_vc_handle_mac_addr_msg(struct ice_vf *vf, u8 *msg, bool set) (struct virtchnl_ether_addr_list *)msg; struct ice_pf *pf = vf->pf; enum virtchnl_ops vc_op; - LIST_HEAD(mac_list); + enum ice_status status; struct ice_vsi *vsi; int mac_count = 0; int i; @@ -2267,33 +2285,32 @@ ice_vc_handle_mac_addr_msg(struct ice_vf *vf, u8 *msg, bool set) goto handle_mac_exit; } - /* get here if maddr is multicast or if VF can change MAC */ - if (ice_add_mac_to_list(vsi, &mac_list, al->list[i].addr)) { - v_ret = VIRTCHNL_STATUS_ERR_NO_MEMORY; + /* program the updated filter list */ + status = ice_vsi_cfg_mac_fltr(vsi, maddr, set); + if (status == ICE_ERR_DOES_NOT_EXIST || + status == ICE_ERR_ALREADY_EXISTS) { + dev_info(&pf->pdev->dev, + "can't %s MAC filters %pM for VF %d, error %d\n", + set ? "add" : "remove", maddr, vf->vf_id, + status); + } else if (status) { + dev_err(&pf->pdev->dev, + "can't %s MAC filters for VF %d, error %d\n", + set ? "add" : "remove", vf->vf_id, status); + v_ret = ice_err_to_virt_err(status); goto handle_mac_exit; } + mac_count++; } - /* program the updated filter list */ + /* Track number of MAC filters programmed for the VF VSI */ if (set) - v_ret = ice_err_to_virt_err(ice_add_mac(&pf->hw, &mac_list)); + vf->num_mac += mac_count; else - v_ret = ice_err_to_virt_err(ice_remove_mac(&pf->hw, &mac_list)); - - if (v_ret) { - dev_err(&pf->pdev->dev, - "can't %s MAC filters for VF %d, error %d\n", - set ? "add" : "remove", vf->vf_id, v_ret); - } else { - if (set) - vf->num_mac += mac_count; - else - vf->num_mac -= mac_count; - } + vf->num_mac -= mac_count; handle_mac_exit: - ice_free_fltr_list(&pf->pdev->dev, &mac_list); /* send the response to the VF */ return ice_vc_send_msg_to_vf(vf, vc_op, v_ret, NULL, 0); } @@ -2754,20 +2771,6 @@ void ice_vc_process_vf_msg(struct ice_pf *pf, struct ice_rq_event_info *event) err = -EPERM; else err = -EINVAL; - goto error_handler; - } - - /* Perform additional checks specific to RSS and Virtchnl */ - if (v_opcode == VIRTCHNL_OP_CONFIG_RSS_KEY) { - struct virtchnl_rss_key *vrk = (struct virtchnl_rss_key *)msg; - - if (vrk->key_len != ICE_VSIQF_HKEY_ARRAY_SIZE) - err = -EINVAL; - } else if (v_opcode == VIRTCHNL_OP_CONFIG_RSS_LUT) { - struct virtchnl_rss_lut *vrl = (struct virtchnl_rss_lut *)msg; - - if (vrl->lut_entries != ICE_VSIQF_HLUT_ARRAY_SIZE) - err = -EINVAL; } error_handler: |