cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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qed_init_ops.h (1985B)

      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 */
     21void 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 */
     34int 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 */
     47int 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 */
     56void 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 */
     67void 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
     77void 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 */
     93void qed_gtt_init(struct qed_hwfn *p_hwfn);
     94#endif