7b9ffc76bf
This patch adds a new function ice_pf_dcb_cfg (and related helpers) which applies the DCB configuration obtained from the firmware. As part of this, VSIs/netdevs are updated with traffic class information. This patch requires a bit of a refactor of existing code. 1. For a MIB change event, the associated VSI is closed and brought up again. The gap between closing and opening the VSI can cause a race condition. Fix this by grabbing the rtnl_lock prior to closing the VSI and then only free it after re-opening the VSI during a MIB change event. 2. ice_sched_query_elem is used in ice_sched.c and with this patch, in ice_dcb.c as well. However, ice_dcb.c is not built when CONFIG_DCB is unset. This results in namespace warnings (ice_sched.o: Externally defined symbols with no external references) when CONFIG_DCB is unset. To avoid this move ice_sched_query_elem from ice_sched.c to ice_common.c. Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
84 lines
2.1 KiB
C
84 lines
2.1 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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int 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_cfg_vlan_pruning(struct ice_vsi *vsi, bool ena, bool vlan_promisc);
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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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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_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);
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bool ice_is_reset_in_progress(unsigned long *state);
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void ice_vsi_free_q_vectors(struct ice_vsi *vsi);
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void ice_vsi_put_qs(struct ice_vsi *vsi);
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#ifdef CONFIG_DCB
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void ice_vsi_map_rings_to_vectors(struct ice_vsi *vsi);
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#endif /* CONFIG_DCB */
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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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#endif /* !_ICE_LIB_H_ */
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