linux/drivers/net/can/spi/mcp251xfd/mcp251xfd-dump.c

// SPDX-License-Identifier: GPL-2.0
//
// mcp251xfd - Microchip MCP251xFD Family CAN controller driver
//
// Copyright (c) 2020, 2021 Pengutronix,
//               Marc Kleine-Budde <[email protected]>
// Copyright (C) 2015-2018 Etnaviv Project
//

#include <linux/devcoredump.h>

#include "mcp251xfd.h"
#include "mcp251xfd-dump.h"

struct mcp251xfd_dump_iter { … };

struct mcp251xfd_dump_reg_space { … };

struct mcp251xfd_dump_ring { … };

static const struct mcp251xfd_dump_reg_space mcp251xfd_dump_reg_space[] = …;

static void mcp251xfd_dump_header(struct mcp251xfd_dump_iter *iter,
				  enum mcp251xfd_dump_object_type object_type,
				  const void *data_end)
{ … }

static void mcp251xfd_dump_registers(const struct mcp251xfd_priv *priv,
				     struct mcp251xfd_dump_iter *iter)
{ … }

static void mcp251xfd_dump_ring(struct mcp251xfd_dump_iter *iter,
				enum mcp251xfd_dump_object_type object_type,
				const struct mcp251xfd_dump_ring *dump_ring,
				unsigned int len)
{ … }

static void mcp251xfd_dump_tef_ring(const struct mcp251xfd_priv *priv,
				    struct mcp251xfd_dump_iter *iter)
{ … }

static void mcp251xfd_dump_rx_ring_one(const struct mcp251xfd_priv *priv,
				       struct mcp251xfd_dump_iter *iter,
				       const struct mcp251xfd_rx_ring *rx)
{ … }

static void mcp251xfd_dump_rx_ring(const struct mcp251xfd_priv *priv,
				   struct mcp251xfd_dump_iter *iter)
{ … }

static void mcp251xfd_dump_tx_ring(const struct mcp251xfd_priv *priv,
				   struct mcp251xfd_dump_iter *iter)
{ … }

static void mcp251xfd_dump_end(const struct mcp251xfd_priv *priv,
			       struct mcp251xfd_dump_iter *iter)
{ … }

void mcp251xfd_dump(const struct mcp251xfd_priv *priv)
{ … }