drivers/net/iavf/base/iavf_prototype.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2001-2019
   3  */
   4
   5 #ifndef _IAVF_PROTOTYPE_H_
   6 #define _IAVF_PROTOTYPE_H_
   7
   8 #include "iavf_type.h"
   9 #include "iavf_alloc.h"
  10 #include "virtchnl.h"
  11
  12 /* Prototypes for shared code functions that are not in
  13  * the standard function pointer structures.  These are
  14  * mostly because they are needed even before the init
  15  * has happened and will assist in the early SW and FW
  16  * setup.
  17  */
  18
  19 /* adminq functions */
  20 enum iavf_status iavf_init_adminq(struct iavf_hw *hw);
  21 enum iavf_status iavf_shutdown_adminq(struct iavf_hw *hw);
  22 enum iavf_status iavf_init_asq(struct iavf_hw *hw);
  23 enum iavf_status iavf_init_arq(struct iavf_hw *hw);
  24 enum iavf_status iavf_alloc_adminq_asq_ring(struct iavf_hw *hw);
  25 enum iavf_status iavf_alloc_adminq_arq_ring(struct iavf_hw *hw);
  26 enum iavf_status iavf_shutdown_asq(struct iavf_hw *hw);
  27 enum iavf_status iavf_shutdown_arq(struct iavf_hw *hw);
  28 u16 iavf_clean_asq(struct iavf_hw *hw);
  29 void iavf_free_adminq_asq(struct iavf_hw *hw);
  30 void iavf_free_adminq_arq(struct iavf_hw *hw);
  31 enum iavf_status iavf_validate_mac_addr(u8 *mac_addr);
  32 void iavf_adminq_init_ring_data(struct iavf_hw *hw);
  33 enum iavf_status iavf_clean_arq_element(struct iavf_hw *hw,
  34                                         struct iavf_arq_event_info *e,
  35                                         u16 *events_pending);
  36 enum iavf_status iavf_asq_send_command(struct iavf_hw *hw,
  37                                 struct iavf_aq_desc *desc,
  38                                 void *buff, /* can be NULL */
  39                                 u16  buff_size,
  40                                 struct iavf_asq_cmd_details *cmd_details);
  41 bool iavf_asq_done(struct iavf_hw *hw);
  42
  43 /* debug function for adminq */
  44 void iavf_debug_aq(struct iavf_hw *hw, enum iavf_debug_mask mask,
  45                    void *desc, void *buffer, u16 buf_len);
  46
  47 void iavf_idle_aq(struct iavf_hw *hw);
  48 bool iavf_check_asq_alive(struct iavf_hw *hw);
  49 enum iavf_status iavf_aq_queue_shutdown(struct iavf_hw *hw, bool unloading);
  50
  51 enum iavf_status iavf_aq_get_rss_lut(struct iavf_hw *hw, u16 seid,
  52                                      bool pf_lut, u8 *lut, u16 lut_size);
  53 enum iavf_status iavf_aq_set_rss_lut(struct iavf_hw *hw, u16 seid,
  54                                      bool pf_lut, u8 *lut, u16 lut_size);
  55 enum iavf_status iavf_aq_get_rss_key(struct iavf_hw *hw,
  56                                      u16 seid,
  57                                      struct iavf_aqc_get_set_rss_key_data *key);
  58 enum iavf_status iavf_aq_set_rss_key(struct iavf_hw *hw,
  59                                      u16 seid,
  60                                      struct iavf_aqc_get_set_rss_key_data *key);
  61 const char *iavf_aq_str(struct iavf_hw *hw, enum iavf_admin_queue_err aq_err);
  62 const char *iavf_stat_str(struct iavf_hw *hw, enum iavf_status stat_err);
  63
  64 enum iavf_status iavf_set_mac_type(struct iavf_hw *hw);
  65
  66 extern struct iavf_rx_ptype_decoded iavf_ptype_lookup[];
  67
  68 STATIC INLINE struct iavf_rx_ptype_decoded decode_rx_desc_ptype(u8 ptype)
  69 {
  70         return iavf_ptype_lookup[ptype];
  71 }
  72
  73 /* prototype for functions used for SW spinlocks */
  74 void iavf_init_spinlock(struct iavf_spinlock *sp);
  75 void iavf_acquire_spinlock(struct iavf_spinlock *sp);
  76 void iavf_release_spinlock(struct iavf_spinlock *sp);
  77 void iavf_destroy_spinlock(struct iavf_spinlock *sp);
  78
  79 void iavf_vf_parse_hw_config(struct iavf_hw *hw,
  80                              struct virtchnl_vf_resource *msg);
  81 enum iavf_status iavf_vf_reset(struct iavf_hw *hw);
  82 enum iavf_status iavf_aq_send_msg_to_pf(struct iavf_hw *hw,
  83                                 enum virtchnl_ops v_opcode,
  84                                 enum iavf_status v_retval,
  85                                 u8 *msg, u16 msglen,
  86                                 struct iavf_asq_cmd_details *cmd_details);
  87 enum iavf_status iavf_aq_debug_dump(struct iavf_hw *hw, u8 cluster_id,
  88                                     u8 table_id, u32 start_index, u16 buff_size,
  89                                     void *buff, u16 *ret_buff_size,
  90                                     u8 *ret_next_table, u32 *ret_next_index,
  91                                     struct iavf_asq_cmd_details *cmd_details);
  92 enum iavf_status iavf_aq_clear_all_wol_filters(struct iavf_hw *hw,
  93                         struct iavf_asq_cmd_details *cmd_details);
  94 #endif /* _IAVF_PROTOTYPE_H_ */