/* SPDX-License-Identifier: GPL-2.0-only */ /* * ss.h * * 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 */ #ifndef _LINUX_SS_H #define _LINUX_SS_H #include <linux/device.h> #include <linux/sched.h> /* task_struct, completion */ #include <linux/mutex.h> #ifdef CONFIG_CARDBUS #include <linux/pci.h> #endif /* Definitions for card status flags for GetStatus */ #define SS_WRPROT … #define SS_CARDLOCK … #define SS_EJECTION … #define SS_INSERTION … #define SS_BATDEAD … #define SS_BATWARN … #define SS_READY … #define SS_DETECT … #define SS_POWERON … #define SS_GPI … #define SS_STSCHG … #define SS_CARDBUS … #define SS_3VCARD … #define SS_XVCARD … #define SS_PENDING … #define SS_ZVCARD … /* InquireSocket capabilities */ #define SS_CAP_PAGE_REGS … #define SS_CAP_VIRTUAL_BUS … #define SS_CAP_MEM_ALIGN … #define SS_CAP_STATIC_MAP … #define SS_CAP_PCCARD … #define SS_CAP_CARDBUS … /* for GetSocket, SetSocket */ socket_state_t; extern socket_state_t dead_socket; /* Socket configuration flags */ #define SS_PWR_AUTO … #define SS_IOCARD … #define SS_RESET … #define SS_DMA_MODE … #define SS_SPKR_ENA … #define SS_OUTPUT_ENA … /* Flags for I/O port and memory windows */ #define MAP_ACTIVE … #define MAP_16BIT … #define MAP_AUTOSZ … #define MAP_0WS … #define MAP_WRPROT … #define MAP_ATTRIB … #define MAP_USE_WAIT … #define MAP_PREFETCH … /* Use this just for bridge windows */ #define MAP_IOSPACE … /* power hook operations */ #define HOOK_POWER_PRE … #define HOOK_POWER_POST … pccard_io_map; pccard_mem_map; io_window_t; /* Maximum number of IO windows per socket */ #define MAX_IO_WIN … /* Maximum number of memory windows per socket */ #define MAX_WIN … /* * Socket operations. */ struct pcmcia_socket; struct pccard_resource_ops; struct config_t; struct pcmcia_callback; struct user_info_t; struct pccard_operations { … }; struct pcmcia_socket { … }; /* socket drivers must define the resource operations type they use. There * are three options: * - pccard_static_ops iomem and ioport areas are assigned statically * - pccard_iodyn_ops iomem areas is assigned statically, ioport * areas dynamically * If this option is selected, use * "select PCCARD_IODYN" in Kconfig. * - pccard_nonstatic_ops iomem and ioport areas are assigned dynamically. * If this option is selected, use * "select PCCARD_NONSTATIC" in Kconfig. * */ extern struct pccard_resource_ops pccard_static_ops; #if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE) extern struct pccard_resource_ops pccard_iodyn_ops; extern struct pccard_resource_ops pccard_nonstatic_ops; #else /* If PCMCIA is not used, but only CARDBUS, these functions are not used * at all. Therefore, do not use the large (240K!) rsrc_nonstatic module */ #define pccard_iodyn_ops … #define pccard_nonstatic_ops … #endif /* socket drivers use this callback in their IRQ handler */ extern void pcmcia_parse_events(struct pcmcia_socket *socket, unsigned int events); /* to register and unregister a socket */ extern int pcmcia_register_socket(struct pcmcia_socket *socket); extern void pcmcia_unregister_socket(struct pcmcia_socket *socket); #endif /* _LINUX_SS_H */
Codebase Browser
linux