ca853dee3b
The iavf(4) driver now uses a different source base from ixl(4), since it will be the standard VF driver for new Intel Ethernet products going forward, including ice(4). It continues to use the iflib framework for network drivers. Since it now uses a different source code base, this commit adds a new sys/dev/iavf entry, but it re-uses the existing module name so no configuration changes are necessary. Signed-off-by: Eric Joyner <erj@FreeBSD.org> Reviewed by: kbowling@ Tested by: lukasz.szczepaniak@intel.com Sponsored by: Intel Corporation Differential Revision: https://reviews.freebsd.org/D28636
123 lines
5.2 KiB
C
123 lines
5.2 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause */
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/* Copyright (c) 2021, Intel Corporation
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*$FreeBSD$*/
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#ifndef _IAVF_PROTOTYPE_H_
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#define _IAVF_PROTOTYPE_H_
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#include "iavf_type.h"
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#include "iavf_alloc.h"
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#include "virtchnl.h"
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/* Prototypes for shared code functions that are not in
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* the standard function pointer structures. These are
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* mostly because they are needed even before the init
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* has happened and will assist in the early SW and FW
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* setup.
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*/
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/* adminq functions */
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enum iavf_status iavf_init_adminq(struct iavf_hw *hw);
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enum iavf_status iavf_shutdown_adminq(struct iavf_hw *hw);
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enum iavf_status iavf_init_asq(struct iavf_hw *hw);
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enum iavf_status iavf_init_arq(struct iavf_hw *hw);
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enum iavf_status iavf_alloc_adminq_asq_ring(struct iavf_hw *hw);
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enum iavf_status iavf_alloc_adminq_arq_ring(struct iavf_hw *hw);
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enum iavf_status iavf_shutdown_asq(struct iavf_hw *hw);
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enum iavf_status iavf_shutdown_arq(struct iavf_hw *hw);
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u16 iavf_clean_asq(struct iavf_hw *hw);
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void iavf_free_adminq_asq(struct iavf_hw *hw);
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void iavf_free_adminq_arq(struct iavf_hw *hw);
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enum iavf_status iavf_validate_mac_addr(u8 *mac_addr);
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void iavf_adminq_init_ring_data(struct iavf_hw *hw);
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enum iavf_status iavf_clean_arq_element(struct iavf_hw *hw,
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struct iavf_arq_event_info *e,
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u16 *events_pending);
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enum iavf_status iavf_asq_send_command(struct iavf_hw *hw,
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struct iavf_aq_desc *desc,
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void *buff, /* can be NULL */
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u16 buff_size,
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struct iavf_asq_cmd_details *cmd_details);
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bool iavf_asq_done(struct iavf_hw *hw);
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/* debug function for adminq */
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void iavf_debug_aq(struct iavf_hw *hw, enum iavf_debug_mask mask,
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void *desc, void *buffer, u16 buf_len);
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void iavf_idle_aq(struct iavf_hw *hw);
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bool iavf_check_asq_alive(struct iavf_hw *hw);
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enum iavf_status iavf_aq_queue_shutdown(struct iavf_hw *hw, bool unloading);
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enum iavf_status iavf_aq_get_rss_lut(struct iavf_hw *hw, u16 seid,
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bool pf_lut, u8 *lut, u16 lut_size);
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enum iavf_status iavf_aq_set_rss_lut(struct iavf_hw *hw, u16 seid,
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bool pf_lut, u8 *lut, u16 lut_size);
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enum iavf_status iavf_aq_get_rss_key(struct iavf_hw *hw,
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u16 seid,
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struct iavf_aqc_get_set_rss_key_data *key);
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enum iavf_status iavf_aq_set_rss_key(struct iavf_hw *hw,
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u16 seid,
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struct iavf_aqc_get_set_rss_key_data *key);
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const char *iavf_aq_str(struct iavf_hw *hw, enum iavf_admin_queue_err aq_err);
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const char *iavf_stat_str(struct iavf_hw *hw, enum iavf_status stat_err);
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enum iavf_status iavf_set_mac_type(struct iavf_hw *hw);
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extern struct iavf_rx_ptype_decoded iavf_ptype_lookup[];
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STATIC INLINE struct iavf_rx_ptype_decoded decode_rx_desc_ptype(u8 ptype)
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{
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return iavf_ptype_lookup[ptype];
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}
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/* prototype for functions used for SW spinlocks */
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void iavf_init_spinlock(struct iavf_spinlock *sp);
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void iavf_acquire_spinlock(struct iavf_spinlock *sp);
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void iavf_release_spinlock(struct iavf_spinlock *sp);
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void iavf_destroy_spinlock(struct iavf_spinlock *sp);
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void iavf_vf_parse_hw_config(struct iavf_hw *hw,
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struct virtchnl_vf_resource *msg);
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enum iavf_status iavf_vf_reset(struct iavf_hw *hw);
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enum iavf_status iavf_aq_send_msg_to_pf(struct iavf_hw *hw,
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enum virtchnl_ops v_opcode,
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enum iavf_status v_retval,
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u8 *msg, u16 msglen,
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struct iavf_asq_cmd_details *cmd_details);
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enum iavf_status iavf_aq_debug_dump(struct iavf_hw *hw, u8 cluster_id,
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u8 table_id, u32 start_index, u16 buff_size,
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void *buff, u16 *ret_buff_size,
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u8 *ret_next_table, u32 *ret_next_index,
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struct iavf_asq_cmd_details *cmd_details);
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enum iavf_status iavf_aq_clear_all_wol_filters(struct iavf_hw *hw,
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struct iavf_asq_cmd_details *cmd_details);
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#endif /* _IAVF_PROTOTYPE_H_ */
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