linux/drivers/infiniband/hw/irdma/icrdma_hw.c

// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
/* Copyright (c) 2017 - 2021 Intel Corporation */
#include "osdep.h"
#include "type.h"
#include "icrdma_hw.h"

static u32 icrdma_regs[IRDMA_MAX_REGS] = …;

static u64 icrdma_masks[IRDMA_MAX_MASKS] = …;

static u64 icrdma_shifts[IRDMA_MAX_SHIFTS] = …;

/**
 * icrdma_ena_irq - Enable interrupt
 * @dev: pointer to the device structure
 * @idx: vector index
 */
static void icrdma_ena_irq(struct irdma_sc_dev *dev, u32 idx)
{ … }

/**
 * icrdma_disable_irq - Disable interrupt
 * @dev: pointer to the device structure
 * @idx: vector index
 */
static void icrdma_disable_irq(struct irdma_sc_dev *dev, u32 idx)
{ … }

/**
 * icrdma_cfg_ceq- Configure CEQ interrupt
 * @dev: pointer to the device structure
 * @ceq_id: Completion Event Queue ID
 * @idx: vector index
 * @enable: True to enable, False disables
 */
static void icrdma_cfg_ceq(struct irdma_sc_dev *dev, u32 ceq_id, u32 idx,
			   bool enable)
{ … }

static const struct irdma_irq_ops icrdma_irq_ops = …;

static const struct irdma_hw_stat_map icrdma_hw_stat_map[] = …;

void icrdma_init_hw(struct irdma_sc_dev *dev)
{ … }