linux/drivers/pcmcia/cardbus.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * cardbus.c -- 16-bit PCMCIA core support
 *
 * The initial developer of the original code is David A. Hinds
 * <[email protected]>.  Portions created by David A. Hinds
 * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
 *
 * (C) 1999		David A. Hinds
 */

/*
 * Cardbus handling has been re-written to be more of a PCI bridge thing,
 * and the PCI code basically does all the resource handling.
 *
 *		Linus, Jan 2000
 */


#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pci.h>

#include <pcmcia/ss.h>
#include <pcmcia/cistpl.h>

#include "cs_internal.h"

static void cardbus_config_irq_and_cls(struct pci_bus *bus, int irq)
{ … }

/**
 * cb_alloc() - add CardBus device
 * @s:		the pcmcia_socket where the CardBus device is located
 *
 * cb_alloc() allocates the kernel data structures for a Cardbus device
 * and handles the lowest level PCI device setup issues.
 */
int __ref cb_alloc(struct pcmcia_socket *s)
{ … }

/**
 * cb_free() - remove CardBus device
 * @s:		the pcmcia_socket where the CardBus device was located
 *
 * cb_free() handles the lowest level PCI device cleanup.
 */
void cb_free(struct pcmcia_socket *s)
{ … }