42f3efef35
Allow support for S-Tag + C-Tag VLAN traffic by disabling pruning when there are no 0x8100 VLAN interfaces currently created on top of the PF. When an 0x8100 VLAN interface is configured, enable pruning and only support single and double C-Tag VLAN traffic. If all of the 0x8100 interfaces that were created on top of the PF are removed via ethtool -K <iface> rx-vlan-filter off or via ip tools, then disable pruning and allow S-Tag + C-Tag traffic again. Add VLAN 0 filter by default for the PF. This is because a bridge sets the default_pvid to 1, sends the request down to ice_vlan_rx_add_vid(), and we never get the request to add VLAN 0 via the 8021q module which causes all untagged traffic to be dropped. Signed-off-by: Brett Creeley <brett.creeley@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
115 lines
2.9 KiB
C
115 lines
2.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright (c) 2018, Intel Corporation. */
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#ifndef _ICE_LIB_H_
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#define _ICE_LIB_H_
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#include "ice.h"
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const char *ice_vsi_type_str(enum ice_vsi_type type);
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int
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ice_add_mac_to_list(struct ice_vsi *vsi, struct list_head *add_list,
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const u8 *macaddr);
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void ice_free_fltr_list(struct device *dev, struct list_head *h);
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void ice_update_eth_stats(struct ice_vsi *vsi);
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int ice_vsi_cfg_rxqs(struct ice_vsi *vsi);
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int ice_vsi_cfg_lan_txqs(struct ice_vsi *vsi);
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void ice_vsi_cfg_msix(struct ice_vsi *vsi);
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int ice_vsi_add_vlan(struct ice_vsi *vsi, u16 vid);
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int ice_vsi_kill_vlan(struct ice_vsi *vsi, u16 vid);
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int ice_vsi_manage_vlan_insertion(struct ice_vsi *vsi);
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int ice_vsi_manage_vlan_stripping(struct ice_vsi *vsi, bool ena);
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int ice_vsi_start_rx_rings(struct ice_vsi *vsi);
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int ice_vsi_stop_rx_rings(struct ice_vsi *vsi);
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int
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ice_vsi_stop_lan_tx_rings(struct ice_vsi *vsi, enum ice_disq_rst_src rst_src,
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u16 rel_vmvf_num);
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int ice_vsi_cfg_xdp_txqs(struct ice_vsi *vsi);
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int ice_vsi_stop_xdp_tx_rings(struct ice_vsi *vsi);
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bool ice_vsi_is_vlan_pruning_ena(struct ice_vsi *vsi);
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int ice_cfg_vlan_pruning(struct ice_vsi *vsi, bool ena, bool vlan_promisc);
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void ice_cfg_sw_lldp(struct ice_vsi *vsi, bool tx, bool create);
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void ice_vsi_delete(struct ice_vsi *vsi);
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int ice_vsi_clear(struct ice_vsi *vsi);
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#ifdef CONFIG_DCB
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int ice_vsi_cfg_tc(struct ice_vsi *vsi, u8 ena_tc);
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#endif /* CONFIG_DCB */
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struct ice_vsi *
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ice_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi,
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enum ice_vsi_type type, u16 vf_id);
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void ice_napi_del(struct ice_vsi *vsi);
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int ice_vsi_release(struct ice_vsi *vsi);
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void ice_vsi_close(struct ice_vsi *vsi);
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int ice_ena_vsi(struct ice_vsi *vsi, bool locked);
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void ice_dis_vsi(struct ice_vsi *vsi, bool locked);
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int ice_free_res(struct ice_res_tracker *res, u16 index, u16 id);
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int
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ice_get_res(struct ice_pf *pf, struct ice_res_tracker *res, u16 needed, u16 id);
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int ice_vsi_rebuild(struct ice_vsi *vsi, bool init_vsi);
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bool ice_is_reset_in_progress(unsigned long *state);
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void ice_vsi_put_qs(struct ice_vsi *vsi);
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void ice_vsi_dis_irq(struct ice_vsi *vsi);
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void ice_vsi_free_irq(struct ice_vsi *vsi);
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void ice_vsi_free_rx_rings(struct ice_vsi *vsi);
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void ice_vsi_free_tx_rings(struct ice_vsi *vsi);
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int ice_vsi_manage_rss_lut(struct ice_vsi *vsi, bool ena);
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void ice_update_tx_ring_stats(struct ice_ring *ring, u64 pkts, u64 bytes);
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void ice_update_rx_ring_stats(struct ice_ring *ring, u64 pkts, u64 bytes);
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void ice_vsi_cfg_frame_size(struct ice_vsi *vsi);
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u32 ice_intrl_usec_to_reg(u8 intrl, u8 gran);
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enum ice_status
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ice_vsi_cfg_mac_fltr(struct ice_vsi *vsi, const u8 *macaddr, bool set);
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bool ice_is_safe_mode(struct ice_pf *pf);
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bool ice_is_dflt_vsi_in_use(struct ice_sw *sw);
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bool ice_is_vsi_dflt_vsi(struct ice_sw *sw, struct ice_vsi *vsi);
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int ice_set_dflt_vsi(struct ice_sw *sw, struct ice_vsi *vsi);
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int ice_clear_dflt_vsi(struct ice_sw *sw);
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#endif /* !_ICE_LIB_H_ */
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