From dc953e550bf1624a17465b9deb15487fdde98869 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Mon, 25 Aug 2008 23:18:20 +0200 Subject: pcmcia: cleanup cs_internal.h Small cleanup to cs_internal.h. Signed-off-by: Dominik Brodowski --- drivers/pcmcia/cs_internal.h | 154 +++++++++++++++++++++++++------------------ 1 file changed, 90 insertions(+), 64 deletions(-) (limited to 'drivers/pcmcia') diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 3fcdf4fbca0..95297c57cdb 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -1,5 +1,5 @@ /* - * cs_internal.h + * cs_internal.h -- definitions internal to the PCMCIA core modules * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -10,6 +10,12 @@ * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. * * (C) 1999 David A. Hinds + * (C) 2003 - 2008 Dominik Brodowski + * + * + * This file contains definitions _only_ needed by the PCMCIA core modules. + * It must not be included by PCMCIA socket drivers or by PCMCIA device + * drivers. */ #ifndef _LINUX_CS_INTERNAL_H @@ -18,29 +24,24 @@ #include /* Flags in client state */ -#define CLIENT_CONFIG_LOCKED 0x0001 -#define CLIENT_IRQ_REQ 0x0002 -#define CLIENT_IO_REQ 0x0004 -#define CLIENT_UNBOUND 0x0008 -#define CLIENT_STALE 0x0010 #define CLIENT_WIN_REQ(i) (0x1<<(i)) -#define CLIENT_CARDBUS 0x8000 /* Each card function gets one of these guys */ typedef struct config_t { struct kref ref; - u_int state; - u_int Attributes; - u_int IntType; - u_int ConfigBase; - u_char Status, Pin, Copy, Option, ExtStatus; - u_int CardValues; - io_req_t io; - struct { - u_int Attributes; - } irq; + unsigned int state; + unsigned int Attributes; + unsigned int IntType; + unsigned int ConfigBase; + unsigned char Status, Pin, Copy, Option, ExtStatus; + unsigned int CardValues; + io_req_t io; + struct { + u_int Attributes; + } irq; } config_t; + struct cis_cache_entry { struct list_head node; unsigned int addr; @@ -59,7 +60,6 @@ struct cis_cache_entry { #define SOCKET_INUSE 0x0010 #define SOCKET_SUSPEND 0x0080 #define SOCKET_WIN_REQ(i) (0x0100<<(i)) -#define SOCKET_REGION_INFO 0x4000 #define SOCKET_CARDBUS 0x8000 #define SOCKET_CARDBUS_CONFIG 0x10000 @@ -83,52 +83,6 @@ static inline void cs_socket_put(struct pcmcia_socket *skt) } } -/* In cardbus.c */ -int cb_alloc(struct pcmcia_socket *s); -void cb_free(struct pcmcia_socket *s); -int read_cb_mem(struct pcmcia_socket *s, int space, u_int addr, u_int len, void *ptr); - -/* In cistpl.c */ -int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, - u_int addr, u_int len, void *ptr); -void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, - u_int addr, u_int len, void *ptr); -void release_cis_mem(struct pcmcia_socket *s); -void destroy_cis_cache(struct pcmcia_socket *s); -int verify_cis_cache(struct pcmcia_socket *s); -int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function, cisdata_t code, void *parse); - -/* In rsrc_mgr */ -int pcmcia_validate_mem(struct pcmcia_socket *s); -struct resource *pcmcia_find_io_region(unsigned long base, int num, unsigned long align, - struct pcmcia_socket *s); -int pcmcia_adjust_io_region(struct resource *res, unsigned long r_start, - unsigned long r_end, struct pcmcia_socket *s); -struct resource *pcmcia_find_mem_region(u_long base, u_long num, u_long align, - int low, struct pcmcia_socket *s); -void release_resource_db(struct pcmcia_socket *s); - -/* In socket_sysfs.c */ -extern int pccard_sysfs_add_socket(struct device *dev); -extern void pccard_sysfs_remove_socket(struct device *dev); - -/* In cs.c */ -extern struct rw_semaphore pcmcia_socket_list_rwsem; -extern struct list_head pcmcia_socket_list; -int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, int idx, win_req_t *req); -int pccard_reset_card(struct pcmcia_socket *skt); - - -struct pcmcia_callback{ - struct module *owner; - int (*event) (struct pcmcia_socket *s, event_t event, int priority); - void (*requery) (struct pcmcia_socket *s, int new_cis); - int (*suspend) (struct pcmcia_socket *s); - int (*resume) (struct pcmcia_socket *s); -}; - -int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c); - #ifdef CONFIG_PCMCIA_DEBUG extern int cs_debug_level(int); @@ -151,4 +105,76 @@ extern int cs_debug_level(int); #define cs_err(skt, fmt, arg...) \ dev_printk(KERN_ERR, &skt->dev, "cs: " fmt, ## arg) + +/* + * Stuff internal to module "pcmcia_core": + */ + +/* cistpl.c */ +int verify_cis_cache(struct pcmcia_socket *s); + +/* rsrc_mgr.c */ +void release_resource_db(struct pcmcia_socket *s); + +/* socket_sysfs.c */ +extern int pccard_sysfs_add_socket(struct device *dev); +extern void pccard_sysfs_remove_socket(struct device *dev); + +/* cardbus.c */ +int cb_alloc(struct pcmcia_socket *s); +void cb_free(struct pcmcia_socket *s); +int read_cb_mem(struct pcmcia_socket *s, int space, u_int addr, u_int len, + void *ptr); + + + +/* + * Stuff exported by module "pcmcia_core" to module "pcmcia" + */ + +struct pcmcia_callback{ + struct module *owner; + int (*event) (struct pcmcia_socket *s, + event_t event, int priority); + void (*requery) (struct pcmcia_socket *s, int new_cis); + int (*suspend) (struct pcmcia_socket *s); + int (*resume) (struct pcmcia_socket *s); +}; + +/* cs.c */ +extern struct rw_semaphore pcmcia_socket_list_rwsem; +extern struct list_head pcmcia_socket_list; +int pcmcia_get_window(struct pcmcia_socket *s, + window_handle_t *handle, + int idx, + win_req_t *req); +int pccard_reset_card(struct pcmcia_socket *skt); +int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c); + +/* cistpl.c */ +int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, + u_int addr, u_int len, void *ptr); +void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, + u_int addr, u_int len, void *ptr); +void release_cis_mem(struct pcmcia_socket *s); +void destroy_cis_cache(struct pcmcia_socket *s); +int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function, + cisdata_t code, void *parse); + +/* rsrc_mgr.c */ +int pcmcia_validate_mem(struct pcmcia_socket *s); +struct resource *pcmcia_find_io_region(unsigned long base, + int num, + unsigned long align, + struct pcmcia_socket *s); +int pcmcia_adjust_io_region(struct resource *res, + unsigned long r_start, + unsigned long r_end, + struct pcmcia_socket *s); +struct resource *pcmcia_find_mem_region(u_long base, + u_long num, + u_long align, + int low, + struct pcmcia_socket *s); + #endif /* _LINUX_CS_INTERNAL_H */ -- cgit v1.2.3