LXR linux/drivers/net/ethernet/intel/iavf/iavf

   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_get_rss_lut(struct iavf_hw *hw, u16 seid,
  44                                     bool pf_lut, u8 *lut, u16 lut_size);
  45enum iavf_status iavf_aq_set_rss_lut(struct iavf_hw *hw, u16 seid,
  46                                     bool pf_lut, u8 *lut, u16 lut_size);
  47enum iavf_status iavf_aq_get_rss_key(struct iavf_hw *hw, u16 seid,
  48                                     struct iavf_aqc_get_set_rss_key_data *key);
  49enum iavf_status iavf_aq_set_rss_key(struct iavf_hw *hw, u16 seid,
  50                                     struct iavf_aqc_get_set_rss_key_data *key);
  51
  52enum iavf_status iavf_set_mac_type(struct iavf_hw *hw);
  53
  54extern struct iavf_rx_ptype_decoded iavf_ptype_lookup[];
  55
  56static inline struct iavf_rx_ptype_decoded decode_rx_desc_ptype(u8 ptype)
  57{
  58        return iavf_ptype_lookup[ptype];
  59}
  60
  61void iavf_vf_parse_hw_config(struct iavf_hw *hw,
  62                             struct virtchnl_vf_resource *msg);
  63enum iavf_status iavf_vf_reset(struct iavf_hw *hw);
  64enum iavf_status iavf_aq_send_msg_to_pf(struct iavf_hw *hw,
  65                                        enum virtchnl_ops v_opcode,
  66                                        enum iavf_status v_retval,
  67                                        u8 *msg, u16 msglen,
  68                                        struct iavf_asq_cmd_details *cmd_details);
  69#endif /* _IAVF_PROTOTYPE_H_ */
  70