linux/drivers/mmc/host/cb710-mmc.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 *  cb710/mmc.c
 *
 *  Copyright by Michał Mirosław, 2008-2009
 */
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/delay.h>
#include "cb710-mmc.h"

#define CB710_MMC_REQ_TIMEOUT_MS …

static const u8 cb710_clock_divider_log2[8] = …;
#define CB710_MAX_DIVIDER_IDX …

static const u8 cb710_src_freq_mhz[16] = …;

static void cb710_mmc_select_clock_divider(struct mmc_host *mmc, int hz)
{ … }

static void __cb710_mmc_enable_irq(struct cb710_slot *slot,
	unsigned short enable, unsigned short mask)
{ … }

static void cb710_mmc_enable_irq(struct cb710_slot *slot,
	unsigned short enable, unsigned short mask)
{ … }

static void cb710_mmc_reset_events(struct cb710_slot *slot)
{ … }

static void cb710_mmc_enable_4bit_data(struct cb710_slot *slot, int enable)
{ … }

static int cb710_check_event(struct cb710_slot *slot, u8 what)
{ … }

static int cb710_wait_for_event(struct cb710_slot *slot, u8 what)
{ … }


static int cb710_wait_while_busy(struct cb710_slot *slot, uint8_t mask)
{ … }

static void cb710_mmc_set_transfer_size(struct cb710_slot *slot,
	size_t count, size_t blocksize)
{ … }

static void cb710_mmc_fifo_hack(struct cb710_slot *slot)
{ … }

static int cb710_mmc_receive_pio(struct cb710_slot *slot,
	struct sg_mapping_iter *miter, size_t dw_count)
{ … }

static bool cb710_is_transfer_size_supported(struct mmc_data *data)
{ … }

static int cb710_mmc_receive(struct cb710_slot *slot, struct mmc_data *data)
{ … }

static int cb710_mmc_send(struct cb710_slot *slot, struct mmc_data *data)
{ … }

static u16 cb710_encode_cmd_flags(struct cb710_mmc_reader *reader,
	struct mmc_command *cmd)
{ … }

static void cb710_receive_response(struct cb710_slot *slot,
	struct mmc_command *cmd)
{ … }

static int cb710_mmc_transfer_data(struct cb710_slot *slot,
	struct mmc_data *data)
{ … }

static int cb710_mmc_command(struct mmc_host *mmc, struct mmc_command *cmd)
{ … }

static void cb710_mmc_request(struct mmc_host *mmc, struct mmc_request *mrq)
{ … }

static int cb710_mmc_powerup(struct cb710_slot *slot)
{ … }

static void cb710_mmc_powerdown(struct cb710_slot *slot)
{ … }

static void cb710_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
{ … }

static int cb710_mmc_get_ro(struct mmc_host *mmc)
{ … }

static int cb710_mmc_get_cd(struct mmc_host *mmc)
{ … }

static int cb710_mmc_irq_handler(struct cb710_slot *slot)
{ … }

static void cb710_mmc_finish_request_bh_work(struct work_struct *t)
{ … }

static const struct mmc_host_ops cb710_mmc_host = …;

#ifdef CONFIG_PM

static int cb710_mmc_suspend(struct platform_device *pdev, pm_message_t state)
{ … }

static int cb710_mmc_resume(struct platform_device *pdev)
{ … }

#endif /* CONFIG_PM */

static int cb710_mmc_init(struct platform_device *pdev)
{ … }

static void cb710_mmc_exit(struct platform_device *pdev)
{ … }

static struct platform_driver cb710_mmc_driver = …;

module_platform_driver(…) …;

MODULE_AUTHOR(…) …;
MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;
MODULE_ALIAS(…) …;