1/* SPDX-License-Identifier: GPL-2.0 */ 2/* Copyright(c) 2013 - 2018 Intel Corporation. */ 3 4#ifndef _IAVF_PROTOTYPE_H_ 5#define _IAVF_PROTOTYPE_H_ 6 7#include "iavf_type.h" 8#include "iavf_alloc.h" 9#include <linux/avf/virtchnl.h> 10 11/* Prototypes for shared code functions that are not in 12 * the standard function pointer structures. These are 13 * mostly because they are needed even before the init 14 * has happened and will assist in the early SW and FW 15 * setup. 16 */ 17 18/* adminq functions */ 19enum iavf_status iavf_init_adminq(struct iavf_hw *hw); 20enum iavf_status iavf_shutdown_adminq(struct iavf_hw *hw); 21void iavf_adminq_init_ring_data(struct iavf_hw *hw); 22enum iavf_status iavf_clean_arq_element(struct iavf_hw *hw, 23 struct iavf_arq_event_info *e, 24 u16 *events_pending); 25enum iavf_status iavf_asq_send_command(struct iavf_hw *hw, 26 struct iavf_aq_desc *desc, 27 void *buff, /* can be NULL */ 28 u16 buff_size, 29 struct iavf_asq_cmd_details *cmd_details); 30bool iavf_asq_done(struct iavf_hw *hw); 31 32/* debug function for adminq */ 33void iavf_debug_aq(struct iavf_hw *hw, enum iavf_debug_mask mask, 34 void *desc, void *buffer, u16 buf_len); 35 36void iavf_idle_aq(struct iavf_hw *hw); 37void iavf_resume_aq(struct iavf_hw *hw); 38bool iavf_check_asq_alive(struct iavf_hw *hw); 39enum iavf_status iavf_aq_queue_shutdown(struct iavf_hw *hw, bool unloading); 40const char *iavf_aq_str(struct iavf_hw *hw, enum iavf_admin_queue_err aq_err); 41const char *iavf_stat_str(struct iavf_hw *hw, enum iavf_status stat_err); 42 43enum iavf_status iavf_aq_set_rss_lut(struct iavf_hw *hw, u16 seid, 44 bool pf_lut, u8 *lut, u16 lut_size); 45enum iavf_status iavf_aq_set_rss_key(struct iavf_hw *hw, u16 seid, 46 struct iavf_aqc_get_set_rss_key_data *key); 47 48extern struct iavf_rx_ptype_decoded iavf_ptype_lookup[]; 49 50static inline struct iavf_rx_ptype_decoded decode_rx_desc_ptype(u8 ptype) 51{ 52 return iavf_ptype_lookup[ptype]; 53} 54 55void iavf_vf_parse_hw_config(struct iavf_hw *hw, 56 struct virtchnl_vf_resource *msg); 57enum iavf_status iavf_aq_send_msg_to_pf(struct iavf_hw *hw, 58 enum virtchnl_ops v_opcode, 59 enum iavf_status v_retval, 60 u8 *msg, u16 msglen, 61 struct iavf_asq_cmd_details *cmd_details); 62#endif /* _IAVF_PROTOTYPE_H_ */ 63