drivers/net/ethernet/intel/i40evf/i40e_prototype.h

   1 /*******************************************************************************
   2  *
   3  * Intel Ethernet Controller XL710 Family Linux Virtual Function Driver
   4  * Copyright(c) 2013 - 2014 Intel Corporation.
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms and conditions of the GNU General Public License,
   8  * version 2, as published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope it will be useful, but WITHOUT
  11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  13  * more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  * The full GNU General Public License is included in this distribution in
  19  * the file called "COPYING".
  20  *
  21  * Contact Information:
  22  * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
  23  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  24  *
  25  ******************************************************************************/
  26
  27 #ifndef _I40E_PROTOTYPE_H_
  28 #define _I40E_PROTOTYPE_H_
  29
  30 #include "i40e_type.h"
  31 #include "i40e_alloc.h"
  32 #include "i40e_virtchnl.h"
  33
  34 /* Prototypes for shared code functions that are not in
  35  * the standard function pointer structures.  These are
  36  * mostly because they are needed even before the init
  37  * has happened and will assist in the early SW and FW
  38  * setup.
  39  */
  40
  41 /* adminq functions */
  42 i40e_status i40evf_init_adminq(struct i40e_hw *hw);
  43 i40e_status i40evf_shutdown_adminq(struct i40e_hw *hw);
  44 void i40e_adminq_init_ring_data(struct i40e_hw *hw);
  45 i40e_status i40evf_clean_arq_element(struct i40e_hw *hw,
  46                                              struct i40e_arq_event_info *e,
  47                                              u16 *events_pending);
  48 i40e_status i40evf_asq_send_command(struct i40e_hw *hw,
  49                                 struct i40e_aq_desc *desc,
  50                                 void *buff, /* can be NULL */
  51                                 u16  buff_size,
  52                                 struct i40e_asq_cmd_details *cmd_details);
  53 bool i40evf_asq_done(struct i40e_hw *hw);
  54
  55 /* debug function for adminq */
  56 void i40evf_debug_aq(struct i40e_hw *hw, enum i40e_debug_mask mask,
  57                      void *desc, void *buffer, u16 buf_len);
  58
  59 void i40e_idle_aq(struct i40e_hw *hw);
  60 void i40evf_resume_aq(struct i40e_hw *hw);
  61 bool i40evf_check_asq_alive(struct i40e_hw *hw);
  62 i40e_status i40evf_aq_queue_shutdown(struct i40e_hw *hw, bool unloading);
  63
  64 i40e_status i40e_set_mac_type(struct i40e_hw *hw);
  65
  66 extern struct i40e_rx_ptype_decoded i40evf_ptype_lookup[];
  67
  68 static inline struct i40e_rx_ptype_decoded decode_rx_desc_ptype(u8 ptype)
  69 {
  70         return i40evf_ptype_lookup[ptype];
  71 }
  72
  73 /* prototype for functions used for SW locks */
  74
  75 /* i40e_common for VF drivers*/
  76 void i40e_vf_parse_hw_config(struct i40e_hw *hw,
  77                              struct i40e_virtchnl_vf_resource *msg);
  78 i40e_status i40e_vf_reset(struct i40e_hw *hw);
  79 i40e_status i40e_aq_send_msg_to_pf(struct i40e_hw *hw,
  80                                 enum i40e_virtchnl_ops v_opcode,
  81                                 i40e_status v_retval,
  82                                 u8 *msg, u16 msglen,
  83                                 struct i40e_asq_cmd_details *cmd_details);
  84 i40e_status i40e_set_filter_control(struct i40e_hw *hw,
  85                                 struct i40e_filter_control_settings *settings);
  86 i40e_status i40e_aq_add_rem_control_packet_filter(struct i40e_hw *hw,
  87                                 u8 *mac_addr, u16 ethtype, u16 flags,
  88                                 u16 vsi_seid, u16 queue, bool is_add,
  89                                 struct i40e_control_filter_stats *stats,
  90                                 struct i40e_asq_cmd_details *cmd_details);
  91 #endif /* _I40E_PROTOTYPE_H_ */