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