GNU Linux-libre 4.14.332-gnu1
[releases.git] / 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 */