LXR linux/drivers/net/ethernet/qlogic/qed/qed_init

   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 * @brief qed_init_iro_array - init iro_arr.
  16 *
  17 *
  18 * @param cdev
  19 */
  20void qed_init_iro_array(struct qed_dev *cdev);
  21
  22/**
  23 * @brief qed_init_run - Run the init-sequence.
  24 *
  25 *
  26 * @param p_hwfn
  27 * @param p_ptt
  28 * @param phase
  29 * @param phase_id
  30 * @param modes
  31 * @return _qed_status_t
  32 */
  33int qed_init_run(struct qed_hwfn *p_hwfn,
  34                 struct qed_ptt *p_ptt,
  35                 int phase,
  36                 int phase_id,
  37                 int modes);
  38
  39/**
  40 * @brief qed_init_hwfn_allocate - Allocate RT array, Store 'values' ptrs.
  41 *
  42 *
  43 * @param p_hwfn
  44 *
  45 * @return _qed_status_t
  46 */
  47int qed_init_alloc(struct qed_hwfn *p_hwfn);
  48
  49/**
  50 * @brief qed_init_hwfn_deallocate
  51 *
  52 *
  53 * @param p_hwfn
  54 */
  55void qed_init_free(struct qed_hwfn *p_hwfn);
  56
  57/**
  58 * @brief qed_init_store_rt_reg - Store a configuration value in the RT array.
  59 *
  60 *
  61 * @param p_hwfn
  62 * @param rt_offset
  63 * @param val
  64 */
  65void qed_init_store_rt_reg(struct qed_hwfn *p_hwfn,
  66                           u32 rt_offset,
  67                           u32 val);
  68
  69#define STORE_RT_REG(hwfn, offset, val) \
  70        qed_init_store_rt_reg(hwfn, offset, val)
  71
  72#define OVERWRITE_RT_REG(hwfn, offset, val) \
  73        qed_init_store_rt_reg(hwfn, offset, val)
  74
  75/**
  76 * @brief
  77 *
  78 *
  79 * @param p_hwfn
  80 * @param rt_offset
  81 * @param val
  82 * @param size
  83 */
  84void qed_init_store_rt_agg(struct qed_hwfn *p_hwfn,
  85                           u32 rt_offset,
  86                           u32 *val,
  87                           size_t size);
  88
  89#define STORE_RT_REG_AGG(hwfn, offset, val) \
  90        qed_init_store_rt_agg(hwfn, offset, (u32 *)&val, sizeof(val))
  91
  92/**
  93 * @brief
  94 *      Initialize GTT global windows and set admin window
  95 *      related params of GTT/PTT to default values.
  96 *
  97 * @param p_hwfn
  98 */
  99void qed_gtt_init(struct qed_hwfn *p_hwfn);
 100#endif
 101