1/* Broadcom NetXtreme-C/E network driver.
 2 *
 3 * Copyright (c) 2017 Broadcom Limited
 4 *
 5 * This program is free software; you can redistribute it and/or modify
 6 * it under the terms of the GNU General Public License as published by
 7 * the Free Software Foundation.
 8 */
 9
10#ifndef BNXT_DEVLINK_H
11#define BNXT_DEVLINK_H
12
13/* Struct to hold housekeeping info needed by devlink interface */
14struct bnxt_dl {
15	struct bnxt *bp;	/* back ptr to the controlling dev */
16	bool remote_reset;
17};
18
19static inline struct bnxt *bnxt_get_bp_from_dl(struct devlink *dl)
20{
21	return ((struct bnxt_dl *)devlink_priv(dl))->bp;
22}
23
24static inline void bnxt_dl_remote_reload(struct bnxt *bp)
 
25{
26	devlink_remote_reload_actions_performed(bp->dl, 0,
27						BIT(DEVLINK_RELOAD_ACTION_DRIVER_REINIT) |
28						BIT(DEVLINK_RELOAD_ACTION_FW_ACTIVATE));
29}
30
31static inline bool bnxt_dl_get_remote_reset(struct devlink *dl)
32{
33	return ((struct bnxt_dl *)devlink_priv(dl))->remote_reset;
34}
35
36static inline void bnxt_dl_set_remote_reset(struct devlink *dl, bool value)
37{
38	((struct bnxt_dl *)devlink_priv(dl))->remote_reset = value;
39}
40
41#define NVM_OFF_MSIX_VEC_PER_PF_MAX	108
42#define NVM_OFF_MSIX_VEC_PER_PF_MIN	114
43#define NVM_OFF_IGNORE_ARI		164
44#define NVM_OFF_DIS_GRE_VER_CHECK	171
45#define NVM_OFF_ENABLE_SRIOV		401
46#define NVM_OFF_NVM_CFG_VER		602
47
48#define BNXT_NVM_CFG_VER_BITS		8
49#define BNXT_NVM_CFG_VER_BYTES		1
50
51#define BNXT_MSIX_VEC_MAX	512
52#define BNXT_MSIX_VEC_MIN_MAX	128
53
54enum bnxt_nvm_dir_type {
55	BNXT_NVM_SHARED_CFG = 40,
56	BNXT_NVM_PORT_CFG,
57	BNXT_NVM_FUNC_CFG,
58};
59
60struct bnxt_dl_nvm_param {
61	u16 id;
62	u16 offset;
63	u16 dir_type;
64	u16 nvm_num_bits;
65	u8 dl_num_bytes;
66};
67
68enum bnxt_dl_version_type {
69	BNXT_VERSION_FIXED,
70	BNXT_VERSION_RUNNING,
71	BNXT_VERSION_STORED,
72};
73
74void bnxt_devlink_health_fw_report(struct bnxt *bp);
75void bnxt_dl_health_fw_status_update(struct bnxt *bp, bool healthy);
76void bnxt_dl_health_fw_recovery_done(struct bnxt *bp);
77void bnxt_dl_fw_reporters_create(struct bnxt *bp);
78void bnxt_dl_fw_reporters_destroy(struct bnxt *bp);
79int bnxt_dl_register(struct bnxt *bp);
80void bnxt_dl_unregister(struct bnxt *bp);
81
82#endif /* BNXT_DEVLINK_H */

 1/* Broadcom NetXtreme-C/E network driver.
 2 *
 3 * Copyright (c) 2017 Broadcom Limited
 4 *
 5 * This program is free software; you can redistribute it and/or modify
 6 * it under the terms of the GNU General Public License as published by
 7 * the Free Software Foundation.
 8 */
 9
10#ifndef BNXT_DEVLINK_H
11#define BNXT_DEVLINK_H
12
13/* Struct to hold housekeeping info needed by devlink interface */
14struct bnxt_dl {
15	struct bnxt *bp;	/* back ptr to the controlling dev */
 
16};
17
18static inline struct bnxt *bnxt_get_bp_from_dl(struct devlink *dl)
19{
20	return ((struct bnxt_dl *)devlink_priv(dl))->bp;
21}
22
23/* To clear devlink pointer from bp, pass NULL dl */
24static inline void bnxt_link_bp_to_dl(struct bnxt *bp, struct devlink *dl)
25{
26	bp->dl = dl;
 
 
 
27
28	/* add a back pointer in dl to bp */
29	if (dl) {
30		struct bnxt_dl *bp_dl = devlink_priv(dl);
 
31
32		bp_dl->bp = bp;
33	}
 
34}
35
36#define NVM_OFF_MSIX_VEC_PER_PF_MAX	108
37#define NVM_OFF_MSIX_VEC_PER_PF_MIN	114
38#define NVM_OFF_IGNORE_ARI		164
39#define NVM_OFF_DIS_GRE_VER_CHECK	171
40#define NVM_OFF_ENABLE_SRIOV		401
41#define NVM_OFF_NVM_CFG_VER		602
42
43#define BNXT_NVM_CFG_VER_BITS		24
44#define BNXT_NVM_CFG_VER_BYTES		4
45
46#define BNXT_MSIX_VEC_MAX	512
47#define BNXT_MSIX_VEC_MIN_MAX	128
48
49enum bnxt_nvm_dir_type {
50	BNXT_NVM_SHARED_CFG = 40,
51	BNXT_NVM_PORT_CFG,
52	BNXT_NVM_FUNC_CFG,
53};
54
55struct bnxt_dl_nvm_param {
56	u16 id;
57	u16 offset;
58	u16 dir_type;
59	u16 nvm_num_bits;
60	u8 dl_num_bytes;
61};
62
63void bnxt_devlink_health_report(struct bnxt *bp, unsigned long event);
64void bnxt_dl_health_status_update(struct bnxt *bp, bool healthy);
65void bnxt_dl_health_recovery_done(struct bnxt *bp);
 
 
 
 
 
 
66void bnxt_dl_fw_reporters_create(struct bnxt *bp);
67void bnxt_dl_fw_reporters_destroy(struct bnxt *bp, bool all);
68int bnxt_dl_register(struct bnxt *bp);
69void bnxt_dl_unregister(struct bnxt *bp);
70
71#endif /* BNXT_DEVLINK_H */