drivers/net/ethernet/intel/fm10k/fm10k_pf.h

   1 /* Intel(R) Ethernet Switch Host Interface Driver
   2  * Copyright(c) 2013 - 2016 Intel Corporation.
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms and conditions of the GNU General Public License,
   6  * version 2, as published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope it will be useful, but WITHOUT
   9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  10  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  11  * more details.
  12  *
  13  * The full GNU General Public License is included in this distribution in
  14  * the file called "COPYING".
  15  *
  16  * Contact Information:
  17  * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
  18  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  19  */
  20
  21 #ifndef _FM10K_PF_H_
  22 #define _FM10K_PF_H_
  23
  24 #include "fm10k_type.h"
  25 #include "fm10k_common.h"
  26
  27 bool fm10k_glort_valid_pf(struct fm10k_hw *hw, u16 glort);
  28 u16 fm10k_queues_per_pool(struct fm10k_hw *hw);
  29 u16 fm10k_vf_queue_index(struct fm10k_hw *hw, u16 vf_idx);
  30
  31 enum fm10k_pf_tlv_msg_id_v1 {
  32         FM10K_PF_MSG_ID_TEST                    = 0x000, /* msg ID reserved */
  33         FM10K_PF_MSG_ID_XCAST_MODES             = 0x001,
  34         FM10K_PF_MSG_ID_UPDATE_MAC_FWD_RULE     = 0x002,
  35         FM10K_PF_MSG_ID_LPORT_MAP               = 0x100,
  36         FM10K_PF_MSG_ID_LPORT_CREATE            = 0x200,
  37         FM10K_PF_MSG_ID_LPORT_DELETE            = 0x201,
  38         FM10K_PF_MSG_ID_CONFIG                  = 0x300,
  39         FM10K_PF_MSG_ID_UPDATE_PVID             = 0x400,
  40         FM10K_PF_MSG_ID_CREATE_FLOW_TABLE       = 0x501,
  41         FM10K_PF_MSG_ID_DELETE_FLOW_TABLE       = 0x502,
  42         FM10K_PF_MSG_ID_UPDATE_FLOW             = 0x503,
  43         FM10K_PF_MSG_ID_DELETE_FLOW             = 0x504,
  44         FM10K_PF_MSG_ID_SET_FLOW_STATE          = 0x505,
  45 };
  46
  47 enum fm10k_pf_tlv_attr_id_v1 {
  48         FM10K_PF_ATTR_ID_ERR                    = 0x00,
  49         FM10K_PF_ATTR_ID_LPORT_MAP              = 0x01,
  50         FM10K_PF_ATTR_ID_XCAST_MODE             = 0x02,
  51         FM10K_PF_ATTR_ID_MAC_UPDATE             = 0x03,
  52         FM10K_PF_ATTR_ID_VLAN_UPDATE            = 0x04,
  53         FM10K_PF_ATTR_ID_CONFIG                 = 0x05,
  54         FM10K_PF_ATTR_ID_CREATE_FLOW_TABLE      = 0x06,
  55         FM10K_PF_ATTR_ID_DELETE_FLOW_TABLE      = 0x07,
  56         FM10K_PF_ATTR_ID_UPDATE_FLOW            = 0x08,
  57         FM10K_PF_ATTR_ID_FLOW_STATE             = 0x09,
  58         FM10K_PF_ATTR_ID_FLOW_HANDLE            = 0x0A,
  59         FM10K_PF_ATTR_ID_DELETE_FLOW            = 0x0B,
  60         FM10K_PF_ATTR_ID_PORT                   = 0x0C,
  61         FM10K_PF_ATTR_ID_UPDATE_PVID            = 0x0D,
  62 };
  63
  64 #define FM10K_MSG_LPORT_MAP_GLORT_SHIFT 0
  65 #define FM10K_MSG_LPORT_MAP_GLORT_SIZE  16
  66 #define FM10K_MSG_LPORT_MAP_MASK_SHIFT  16
  67 #define FM10K_MSG_LPORT_MAP_MASK_SIZE   16
  68
  69 #define FM10K_MSG_UPDATE_PVID_GLORT_SHIFT       0
  70 #define FM10K_MSG_UPDATE_PVID_GLORT_SIZE        16
  71 #define FM10K_MSG_UPDATE_PVID_PVID_SHIFT        16
  72 #define FM10K_MSG_UPDATE_PVID_PVID_SIZE         16
  73
  74 #define FM10K_MSG_ERR_PEP_NOT_SCHEDULED 280
  75
  76 /* The following data structures are overlayed directly onto TLV mailbox
  77  * messages, and must not break 4 byte alignment. Ensure the structures line
  78  * up correctly as per their TLV definition.
  79  */
  80
  81 struct fm10k_mac_update {
  82         __le32  mac_lower;
  83         __le16  mac_upper;
  84         __le16  vlan;
  85         __le16  glort;
  86         u8      flags;
  87         u8      action;
  88 } __aligned(4) __packed;
  89
  90 struct fm10k_global_table_data {
  91         __le32  used;
  92         __le32  avail;
  93 } __aligned(4) __packed;
  94
  95 struct fm10k_swapi_error {
  96         __le32                          status;
  97         struct fm10k_global_table_data  mac;
  98         struct fm10k_global_table_data  nexthop;
  99         struct fm10k_global_table_data  ffu;
 100 } __aligned(4) __packed;
 101
 102 s32 fm10k_msg_lport_map_pf(struct fm10k_hw *, u32 **, struct fm10k_mbx_info *);
 103 extern const struct fm10k_tlv_attr fm10k_lport_map_msg_attr[];
 104 #define FM10K_PF_MSG_LPORT_MAP_HANDLER(func) \
 105         FM10K_MSG_HANDLER(FM10K_PF_MSG_ID_LPORT_MAP, \
 106                           fm10k_lport_map_msg_attr, func)
 107 extern const struct fm10k_tlv_attr fm10k_update_pvid_msg_attr[];
 108 #define FM10K_PF_MSG_UPDATE_PVID_HANDLER(func) \
 109         FM10K_MSG_HANDLER(FM10K_PF_MSG_ID_UPDATE_PVID, \
 110                           fm10k_update_pvid_msg_attr, func)
 111
 112 s32 fm10k_msg_err_pf(struct fm10k_hw *, u32 **, struct fm10k_mbx_info *);
 113 extern const struct fm10k_tlv_attr fm10k_err_msg_attr[];
 114 #define FM10K_PF_MSG_ERR_HANDLER(msg, func) \
 115         FM10K_MSG_HANDLER(FM10K_PF_MSG_ID_##msg, fm10k_err_msg_attr, func)
 116
 117 s32 fm10k_iov_msg_msix_pf(struct fm10k_hw *, u32 **, struct fm10k_mbx_info *);
 118 s32 fm10k_iov_msg_mac_vlan_pf(struct fm10k_hw *, u32 **,
 119                               struct fm10k_mbx_info *);
 120 s32 fm10k_iov_msg_lport_state_pf(struct fm10k_hw *, u32 **,
 121                                  struct fm10k_mbx_info *);
 122
 123 extern const struct fm10k_info fm10k_pf_info;
 124 #endif /* _FM10K_PF_H */