drivers/net/ethernet/intel/iavf/iavf_prototype.h

   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 */
  19 iavf_status iavf_init_adminq(struct iavf_hw *hw);
  20 iavf_status iavf_shutdown_adminq(struct iavf_hw *hw);
  21 void i40e_adminq_init_ring_data(struct iavf_hw *hw);
  22 iavf_status iavf_clean_arq_element(struct iavf_hw *hw,
  23                                    struct i40e_arq_event_info *e,
  24                                    u16 *events_pending);
  25 iavf_status iavf_asq_send_command(struct iavf_hw *hw, struct i40e_aq_desc *desc,
  26                                   void *buff, /* can be NULL */
  27                                   u16 buff_size,
  28                                   struct i40e_asq_cmd_details *cmd_details);
  29 bool iavf_asq_done(struct iavf_hw *hw);
  30
  31 /* debug function for adminq */
  32 void iavf_debug_aq(struct iavf_hw *hw, enum iavf_debug_mask mask,
  33                    void *desc, void *buffer, u16 buf_len);
  34
  35 void i40e_idle_aq(struct iavf_hw *hw);
  36 void iavf_resume_aq(struct iavf_hw *hw);
  37 bool iavf_check_asq_alive(struct iavf_hw *hw);
  38 iavf_status iavf_aq_queue_shutdown(struct iavf_hw *hw, bool unloading);
  39 const char *iavf_aq_str(struct iavf_hw *hw, enum i40e_admin_queue_err aq_err);
  40 const char *iavf_stat_str(struct iavf_hw *hw, iavf_status stat_err);
  41
  42 iavf_status iavf_aq_get_rss_lut(struct iavf_hw *hw, u16 seid,
  43                                 bool pf_lut, u8 *lut, u16 lut_size);
  44 iavf_status iavf_aq_set_rss_lut(struct iavf_hw *hw, u16 seid,
  45                                 bool pf_lut, u8 *lut, u16 lut_size);
  46 iavf_status iavf_aq_get_rss_key(struct iavf_hw *hw, u16 seid,
  47                                 struct i40e_aqc_get_set_rss_key_data *key);
  48 iavf_status iavf_aq_set_rss_key(struct iavf_hw *hw, u16 seid,
  49                                 struct i40e_aqc_get_set_rss_key_data *key);
  50
  51 iavf_status iavf_set_mac_type(struct iavf_hw *hw);
  52
  53 extern struct iavf_rx_ptype_decoded iavf_ptype_lookup[];
  54
  55 static inline struct iavf_rx_ptype_decoded decode_rx_desc_ptype(u8 ptype)
  56 {
  57         return iavf_ptype_lookup[ptype];
  58 }
  59
  60 void iavf_vf_parse_hw_config(struct iavf_hw *hw,
  61                              struct virtchnl_vf_resource *msg);
  62 iavf_status iavf_vf_reset(struct iavf_hw *hw);
  63 iavf_status iavf_aq_send_msg_to_pf(struct iavf_hw *hw,
  64                                    enum virtchnl_ops v_opcode,
  65                                    iavf_status v_retval, u8 *msg, u16 msglen,
  66                                    struct i40e_asq_cmd_details *cmd_details);
  67 #endif /* _IAVF_PROTOTYPE_H_ */