linux/drivers/vfio/platform/reset/vfio_platform_amdxgbe.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * VFIO platform driver specialized for AMD xgbe reset
 * reset code is inherited from AMD xgbe native driver
 *
 * Copyright (c) 2015 Linaro Ltd.
 *              www.linaro.org
 */

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/io.h>
#include <uapi/linux/mdio.h>
#include <linux/delay.h>

#include "../vfio_platform_private.h"

#define DMA_MR …
#define MAC_VR …
#define DMA_ISR …
#define MAC_ISR …
#define PCS_MMD_SELECT …
#define MDIO_AN_INT …
#define MDIO_AN_INTMASK …

static unsigned int xmdio_read(void __iomem *ioaddr, unsigned int mmd,
			       unsigned int reg)
{ … }

static void xmdio_write(void __iomem *ioaddr, unsigned int mmd,
			unsigned int reg, unsigned int value)
{ … }

static int vfio_platform_amdxgbe_reset(struct vfio_platform_device *vdev)
{ … }

module_vfio_reset_handler("amd,xgbe-seattle-v1a", vfio_platform_amdxgbe_reset);

MODULE_VERSION(…) …;
MODULE_LICENSE(…) …;
MODULE_AUTHOR(…) …;
MODULE_DESCRIPTION(…) …;