1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
2 /* QLogic qed NIC Driver
3  * Copyright (c) 2015-2017  QLogic Corporation
4  * Copyright (c) 2019-2020 Marvell International Ltd.
5  */
6 
7 #ifndef _QED_INIT_OPS_H
8 #define _QED_INIT_OPS_H
9 
10 #include <linux/types.h>
11 #include <linux/slab.h>
12 #include "qed.h"
13 
14 /**
15  * qed_init_iro_array(): init iro_arr.
16  *
17  * @cdev: Qed dev pointer.
18  *
19  * Return: Void.
20  */
21 void qed_init_iro_array(struct qed_dev *cdev);
22 
23 /**
24  * qed_init_run(): Run the init-sequence.
25  *
26  * @p_hwfn: HW device data.
27  * @p_ptt: P_ptt.
28  * @phase: Phase.
29  * @phase_id: Phase ID.
30  * @modes: Mode.
31  *
32  * Return: _qed_status_t
33  */
34 int qed_init_run(struct qed_hwfn *p_hwfn,
35 		 struct qed_ptt *p_ptt,
36 		 int phase,
37 		 int phase_id,
38 		 int modes);
39 
40 /**
41  * qed_init_alloc(): Allocate RT array, Store 'values' ptrs.
42  *
43  * @p_hwfn: HW device data.
44  *
45  * Return: _qed_status_t.
46  */
47 int qed_init_alloc(struct qed_hwfn *p_hwfn);
48 
49 /**
50  * qed_init_free(): Init HW function deallocate.
51  *
52  * @p_hwfn: HW device data.
53  *
54  * Return: Void.
55  */
56 void qed_init_free(struct qed_hwfn *p_hwfn);
57 
58 /**
59  * qed_init_store_rt_reg(): Store a configuration value in the RT array.
60  *
61  * @p_hwfn: HW device data.
62  * @rt_offset: RT offset.
63  * @val: Val.
64  *
65  * Return: Void.
66  */
67 void qed_init_store_rt_reg(struct qed_hwfn *p_hwfn,
68 			   u32 rt_offset,
69 			   u32 val);
70 
71 #define STORE_RT_REG(hwfn, offset, val)	\
72 	qed_init_store_rt_reg(hwfn, offset, val)
73 
74 #define OVERWRITE_RT_REG(hwfn, offset, val) \
75 	qed_init_store_rt_reg(hwfn, offset, val)
76 
77 void qed_init_store_rt_agg(struct qed_hwfn *p_hwfn,
78 			   u32 rt_offset,
79 			   u32 *val,
80 			   size_t size);
81 
82 #define STORE_RT_REG_AGG(hwfn, offset, val) \
83 	qed_init_store_rt_agg(hwfn, offset, (u32 *)&(val), sizeof(val))
84 
85 /**
86  * qed_gtt_init(): Initialize GTT global windows and set admin window
87  *                 related params of GTT/PTT to default values.
88  *
89  * @p_hwfn: HW device data.
90  *
91  * Return Void.
92  */
93 void qed_gtt_init(struct qed_hwfn *p_hwfn);
94 #endif
95