diff options
| -rw-r--r-- | Documentation/feature-removal-schedule.txt | 23 | ||||
| -rw-r--r-- | drivers/pcmcia/Makefile | 1 | ||||
| -rw-r--r-- | drivers/pcmcia/cs_internal.h | 40 | ||||
| -rw-r--r-- | drivers/pcmcia/ds.c | 26 | ||||
| -rw-r--r-- | drivers/pcmcia/pcmcia_ioctl.c | 1077 | ||||
| -rw-r--r-- | drivers/pcmcia/rsrc_iodyn.c | 2 | ||||
| -rw-r--r-- | drivers/pcmcia/rsrc_mgr.c | 2 | ||||
| -rw-r--r-- | drivers/pcmcia/rsrc_nonstatic.c | 2 | ||||
| -rw-r--r-- | include/pcmcia/ds.h | 209 | ||||
| -rw-r--r-- | include/pcmcia/ss.h | 8 |
10 files changed, 7 insertions, 1383 deletions
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index c268783..27ed68d 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -116,29 +116,6 @@ Who: Mauro Carvalho Chehab <mchehab@infradead.org> --------------------------- -What: PCMCIA control ioctl (needed for pcmcia-cs [cardmgr, cardctl]) -When: 2.6.35/2.6.36 -Files: drivers/pcmcia/: pcmcia_ioctl.c -Why: With the 16-bit PCMCIA subsystem now behaving (almost) like a - normal hotpluggable bus, and with it using the default kernel - infrastructure (hotplug, driver core, sysfs) keeping the PCMCIA - control ioctl needed by cardmgr and cardctl from pcmcia-cs is - unnecessary and potentially harmful (it does not provide for - proper locking), and makes further cleanups and integration of the - PCMCIA subsystem into the Linux kernel device driver model more - difficult. The features provided by cardmgr and cardctl are either - handled by the kernel itself now or are available in the new - pcmciautils package available at - http://kernel.org/pub/linux/utils/kernel/pcmcia/ - - For all architectures except ARM, the associated config symbol - has been removed from kernel 2.6.34; for ARM, it will be likely - be removed from kernel 2.6.35. The actual code will then likely - be removed from kernel 2.6.36. -Who: Dominik Brodowski <linux@dominikbrodowski.net> - ---------------------------- - What: sys_sysctl When: September 2010 Option: CONFIG_SYSCTL_SYSCALL diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile index d006e8be..7a2b160 100644 --- a/drivers/pcmcia/Makefile +++ b/drivers/pcmcia/Makefile @@ -7,7 +7,6 @@ pcmcia_core-$(CONFIG_CARDBUS) += cardbus.o obj-$(CONFIG_PCCARD) += pcmcia_core.o pcmcia-y += ds.o pcmcia_resource.o cistpl.o pcmcia_cis.o -pcmcia-$(CONFIG_PCMCIA_IOCTL) += pcmcia_ioctl.o obj-$(CONFIG_PCMCIA) += pcmcia.o pcmcia_rsrc-y += rsrc_mgr.o diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h index 4126a75..a6cc63d 100644 --- a/drivers/pcmcia/cs_internal.h +++ b/drivers/pcmcia/cs_internal.h @@ -60,14 +60,6 @@ struct pccard_resource_ops { struct resource* (*find_mem) (unsigned long base, unsigned long num, unsigned long align, int low, struct pcmcia_socket *s); - int (*add_io) (struct pcmcia_socket *s, - unsigned int action, - unsigned long r_start, - unsigned long r_end); - int (*add_mem) (struct pcmcia_socket *s, - unsigned int action, - unsigned long r_start, - unsigned long r_end); int (*init) (struct pcmcia_socket *s); void (*exit) (struct pcmcia_socket *s); }; @@ -146,6 +138,8 @@ void pcmcia_put_socket(struct pcmcia_socket *skt); /* ds.c */ extern struct bus_type pcmcia_bus_type; +struct pcmcia_device; + /* pcmcia_resource.c */ extern int pcmcia_release_configuration(struct pcmcia_device *p_dev); extern int pcmcia_validate_mem(struct pcmcia_socket *s); @@ -188,34 +182,4 @@ int pccard_get_next_tuple(struct pcmcia_socket *s, unsigned int function, int pccard_get_tuple_data(struct pcmcia_socket *s, tuple_t *tuple); - -#ifdef CONFIG_PCMCIA_IOCTL -/* ds.c */ -extern struct pcmcia_device *pcmcia_get_dev(struct pcmcia_device *p_dev); -extern void pcmcia_put_dev(struct pcmcia_device *p_dev); - -struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s, - unsigned int function); - -/* pcmcia_ioctl.c */ -extern void __init pcmcia_setup_ioctl(void); -extern void __exit pcmcia_cleanup_ioctl(void); -extern void handle_event(struct pcmcia_socket *s, event_t event); -extern int handle_request(struct pcmcia_socket *s, event_t event); - -#else /* CONFIG_PCMCIA_IOCTL */ - -static inline void __init pcmcia_setup_ioctl(void) { return; } -static inline void __exit pcmcia_cleanup_ioctl(void) { return; } -static inline void handle_event(struct pcmcia_socket *s, event_t event) -{ - return; -} -static inline int handle_request(struct pcmcia_socket *s, event_t event) -{ - return 0; -} - -#endif /* CONFIG_PCMCIA_IOCTL */ - #endif /* _LINUX_CS_INTERNAL_H */ diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index eac9614..d2ec458 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -213,7 +213,7 @@ EXPORT_SYMBOL(pcmcia_unregister_driver); /* pcmcia_device handling */ -struct pcmcia_device *pcmcia_get_dev(struct pcmcia_device *p_dev) +static struct pcmcia_device *pcmcia_get_dev(struct pcmcia_device *p_dev) { struct device *tmp_dev; tmp_dev = get_device(&p_dev->dev); @@ -222,7 +222,7 @@ struct pcmcia_device *pcmcia_get_dev(struct pcmcia_device *p_dev) return to_pcmcia_dev(tmp_dev); } -void pcmcia_put_dev(struct pcmcia_device *p_dev) +static void pcmcia_put_dev(struct pcmcia_device *p_dev) { if (p_dev) put_device(&p_dev->dev); @@ -477,7 +477,8 @@ static int pcmcia_device_query(struct pcmcia_device *p_dev) } -struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s, unsigned int function) +static struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s, + unsigned int function) { struct pcmcia_device *p_dev, *tmp_dev; int i; @@ -885,14 +886,6 @@ static int pcmcia_bus_match(struct device *dev, struct device_driver *drv) } mutex_unlock(&p_drv->dynids.lock); -#ifdef CONFIG_PCMCIA_IOCTL - /* matching by cardmgr */ - if (p_dev->cardmgr == p_drv) { - dev_dbg(dev, "cardmgr matched to %s\n", drv->name); - return 1; - } -#endif - while (did && did->match_flags) { dev_dbg(dev, "trying to match to %s\n", drv->name); if (pcmcia_devmatch(p_dev, did)) { @@ -1245,7 +1238,6 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority) case CS_EVENT_CARD_REMOVAL: atomic_set(&skt->present, 0); pcmcia_card_remove(skt, NULL); - handle_event(skt, event); mutex_lock(&s->ops_mutex); destroy_cis_cache(s); pcmcia_cleanup_irq(s); @@ -1259,7 +1251,6 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority) destroy_cis_cache(s); /* to be on the safe side... */ mutex_unlock(&s->ops_mutex); pcmcia_card_add(skt); - handle_event(skt, event); break; case CS_EVENT_EJECTION_REQUEST: @@ -1280,14 +1271,12 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority) ds_event(skt, CS_EVENT_CARD_INSERTION, CS_EVENT_PRI_LOW); } - handle_event(skt, event); break; case CS_EVENT_PM_SUSPEND: case CS_EVENT_RESET_PHYSICAL: case CS_EVENT_CARD_RESET: default: - handle_event(skt, event); break; } @@ -1350,9 +1339,6 @@ static int __devinit pcmcia_bus_add_socket(struct device *dev, return ret; } -#ifdef CONFIG_PCMCIA_IOCTL - init_waitqueue_head(&socket->queue); -#endif INIT_LIST_HEAD(&socket->devices_list); memset(&socket->pcmcia_state, 0, sizeof(u8)); socket->device_count = 0; @@ -1429,8 +1415,6 @@ static int __init init_pcmcia_bus(void) return ret; } - pcmcia_setup_ioctl(); - return 0; } fs_initcall(init_pcmcia_bus); /* one level after subsys_initcall so that @@ -1439,8 +1423,6 @@ fs_initcall(init_pcmcia_bus); /* one level after subsys_initcall so that static void __exit exit_pcmcia_bus(void) { - pcmcia_cleanup_ioctl(); - class_interface_unregister(&pcmcia_bus_interface); bus_unregister(&pcmcia_bus_type); diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c deleted file mode 100644 index d007a2a..0000000 --- a/drivers/pcmcia/pcmcia_ioctl.c +++ /dev/null @@ -1,1077 +0,0 @@ -/* - * pcmcia_ioctl.c -- ioctl interface for cardmgr and cardctl - * - * 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 - * published by the Free Software Foundation. - * - * The initial developer of the original code is David A. Hinds - * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds - * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. - * - * (C) 1999 David A. Hinds - * (C) 2003 - 2004 Dominik Brodowski - */ - -/* - * This file will go away soon. - */ - - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/major.h> -#include <linux/errno.h> -#include <linux/ioctl.h> -#include <linux/proc_fs.h> -#include <linux/poll.h> -#include <linux/pci.h> -#include <linux/slab.h> -#include <linux/seq_file.h> -#include <linux/smp_lock.h> -#include <linux/workqueue.h> - -#include <pcmcia/cs_types.h> -#include <pcmcia/cs.h> -#include <pcmcia/cistpl.h> -#include <pcmcia/cisreg.h> -#include <pcmcia/ds.h> -#include <pcmcia/ss.h> - -#include "cs_internal.h" - -static int major_dev = -1; - - -/* Device user information */ -#define MAX_EVENTS 32 -#define USER_MAGIC 0x7ea4 -#define CHECK_USER(u) \ - (((u) == NULL) || ((u)->user_magic != USER_MAGIC)) - -typedef struct user_info_t { - u_int user_magic; - int event_head, event_tail; - event_t event[MAX_EVENTS]; - struct user_info_t *next; - struct pcmcia_socket *socket; -} user_info_t; - - -static struct pcmcia_device *get_pcmcia_device(struct pcmcia_socket *s, - unsigned int function) -{ - struct pcmcia_device *p_dev = NULL; - - mutex_lock(&s->ops_mutex); - list_for_each_entry(p_dev, &s->devices_list, socket_device_list) { - if (p_dev->func == function) { - mutex_unlock(&s->ops_mutex); - return pcmcia_get_dev(p_dev); - } - } - mutex_unlock(&s->ops_mutex); - return NULL; -} - -/* backwards-compatible accessing of driver --- by name! */ - -static struct pcmcia_driver *get_pcmcia_driver(dev_info_t *dev_info) -{ - struct device_driver *drv; - struct pcmcia_driver *p_drv; - - drv = driver_find((char *) dev_info, &pcmcia_bus_type); - if (!drv) - return NULL; - - p_drv = container_of(drv, struct pcmcia_driver, drv); - - return p_drv; -} - - -#ifdef CONFIG_PROC_FS -static struct proc_dir_entry *proc_pccard; - -static int proc_read_drivers_callback(struct device_driver *driver, void *_m) -{ - struct seq_file *m = _m; - struct pcmcia_driver *p_drv = container_of(driver, - struct pcmcia_driver, drv); - - seq_printf(m, "%-24.24s 1 %d\n", p_drv->drv.name, -#ifdef CONFIG_MODULE_UNLOAD - (p_drv->owner) ? module_refcount(p_drv->owner) : 1 -#else - 1 -#endif - ); - return 0; -} - -static int pccard_drivers_proc_show(struct seq_file *m, void *v) -{ - return bus_for_each_drv(&pcmcia_bus_type, NULL, - m, proc_read_drivers_callback); -} - -static int pccard_drivers_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, pccard_drivers_proc_show, NULL); -} - -static const struct file_operations pccard_drivers_proc_fops = { - .owner = THIS_MODULE, - .open = pccard_drivers_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; -#endif - - -#ifdef CONFIG_PCMCIA_PROBE - -static int adjust_irq(struct pcmcia_socket *s, adjust_t *adj) -{ - int irq; - u32 mask; - - irq = adj->resource.irq.IRQ; - if ((irq < 0) || (irq > 15)) - return -EINVAL; - - if (adj->Action != REMOVE_MANAGED_RESOURCE) - return 0; - - mask = 1 << irq; - - if (!(s->irq_mask & mask)) - return 0; - - s->irq_mask &= ~mask; - - return 0; -} - -#else - -static inline int adjust_irq(struct pcmcia_socket *s, adjust_t *adj) -{ - return 0; -} - -#endif - -static int pcmcia_adjust_resource_info(adjust_t *adj) -{ - struct pcmcia_socket *s; - int ret = -ENOSYS; - - down_read(&pcmcia_socket_list_rwsem); - list_for_each_entry(s, &pcmcia_socket_list, socket_list) { - - if (adj->Resource == RES_IRQ) - ret = adjust_irq(s, adj); - - else if (s->resource_ops->add_io) { - unsigned long begin, end; - - /* you can't use the old interface if the new - * one was used before */ - mutex_lock(&s->ops_mutex); - if ((s->resource_setup_new) && - !(s->resource_setup_old)) { - mutex_unlock(&s->ops_mutex); - continue; - } else if (!(s->resource_setup_old)) - s->resource_setup_old = 1; - - switch (adj->Resource) { - case RES_MEMORY_RANGE: - begin = adj->resource.memory.Base; - end = adj->resource.memory.Base + adj->resource.memory.Size - 1; - if (s->resource_ops->add_mem) - ret = s->resource_ops->add_mem(s, adj->Action, begin, end); - case RES_IO_RANGE: - begin = adj->resource.io.BasePort; - end = adj->resource.io.BasePort + adj->resource.io.NumPorts - 1; - if (s->resource_ops->add_io) - ret = s->resource_ops->add_io(s, adj->Action, begin, end); - } - if (!ret) { - /* as there's no way we know this is the - * last call to adjust_resource_info, we - * always need to assume this is the latest - * one... */ - s->resource_setup_done = 1; - } - mutex_unlock(&s->ops_mutex); - } - } - up_read(&pcmcia_socket_list_rwsem); - - return ret; -} - - -/** pcmcia_get_window - */ -static int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *wh_out, - window_handle_t wh, win_req_t *req) -{ - pccard_mem_map *win; - window_handle_t w; - - wh--; - if (!s || !(s->state & SOCKET_PRESENT)) - return -ENODEV; - if (wh >= MAX_WIN) - return -EINVAL; - for (w = wh; w < MAX_WIN; w++) - if (s->state & SOCKET_WIN_REQ(w)) - break; - if (w == MAX_WIN) - return -EINVAL; - win = &s->win[w]; - req->Base = win->res->start; - req->Size = win->res->end - win->res->start + 1; - req->AccessSpeed = win->speed; - req->Attributes = 0; - if (win->flags & MAP_ATTRIB) - req->Attributes |= WIN_MEMORY_TYPE_AM; - if (win->flags & MAP_ACTIVE) - req->Attributes |= WIN_ENABLE; - if (win->flags & MAP_16BIT) - req->Attributes |= WIN_DATA_WIDTH_16; - if (win->flags & MAP_USE_WAIT) - req->Attributes |= WIN_USE_WAIT; - - *wh_out = w + 1; - return 0; -} /* pcmcia_get_window */ - - -/** pcmcia_get_mem_page - * - * Change the card address of an already open memory window. - */ -static int pcmcia_get_mem_page(struct pcmcia_socket *skt, window_handle_t wh, - memreq_t *req) -{ - wh--; - if (wh >= MAX_WIN) - return -EINVAL; - - req->Page = 0; - req->CardOffset = skt->win[wh].card_start; - return 0; -} /* pcmcia_get_mem_page */ - - -/** pccard_get_status - * - * Get the current socket state bits. We don't support the latched - * SocketState yet: I haven't seen any point for it. - */ - -static int pccard_get_status(struct pcmcia_socket *s, - struct pcmcia_device *p_dev, - cs_status_t *status) -{ - config_t *c; - int val; - - s->ops->get_status(s, &val); - status->CardState = status->SocketState = 0; - status->CardState |= (val & SS_DETECT) ? CS_EVENT_CARD_DETECT : 0; - status->CardState |= (val & SS_CARDBUS) ? CS_EVENT_CB_DETECT : 0; - status->CardState |= (val & SS_3VCARD) ? CS_EVENT_3VCARD : 0; - status->CardState |= (val & SS_XVCARD) ? CS_EVENT_XVCARD : 0; - if (s->state & SOCKET_SUSPEND) - status->CardState |= CS_EVENT_PM_SUSPEND; - if (!(s->state & SOCKET_PRESENT)) - return -ENODEV; - - c = (p_dev) ? p_dev->function_config : NULL; - - if ((c != NULL) && (c->state & CONFIG_LOCKED) && - (c->IntType & (INT_MEMORY_AND_IO | INT_ZOOMED_VIDEO))) { - u_char reg; - if (c->CardValues & PRESENT_PIN_REPLACE) { - mutex_lock(&s->ops_mutex); - pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_PRR)>>1, 1, ®); - mutex_unlock(&s->ops_mutex); - status->CardState |= - (reg & PRR_WP_STATUS) ? CS_EVENT_WRITE_PROTECT : 0; - status->CardState |= - (reg & PRR_READY_STATUS) ? CS_EVENT_READY_CHANGE : 0; - status->CardState |= - (reg & PRR_BVD2_STATUS) ? CS_EVENT_BATTERY_LOW : 0; - status->CardState |= - (reg & PRR_BVD1_STATUS) ? CS_EVENT_BATTERY_DEAD : 0; - } else { - /* No PRR? Then assume we're always ready */ - status->CardState |= CS_EVENT_READY_CHANGE; - } - if (c->CardValues & PRESENT_EXT_STATUS) { - mutex_lock(&s->ops_mutex); - pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_ESR)>>1, 1, ®); - mutex_unlock(&s->ops_mutex); - status->CardState |= - (reg & ESR_REQ_ATTN) ? CS_EVENT_REQUEST_ATTENTION : 0; - } - return 0; - } - status->CardState |= - (val & SS_WRPROT) ? CS_EVENT_WRITE_PROTECT : 0; - status->CardState |= - (val & SS_BATDEAD) ? CS_EVENT_BATTERY_DEAD : 0; - status->CardState |= - (val & SS_BATWARN) ? CS_EVENT_BATTERY_LOW : 0; - status->CardState |= - (val & SS_READY) ? CS_EVENT_READY_CHANGE : 0; - return 0; -} /* pccard_get_status */ - -static int pccard_get_configuration_info(struct pcmcia_socket *s, - struct pcmcia_device *p_dev, - config_info_t *config) -{ - config_t *c; - - if (!(s->state & SOCKET_PRESENT)) - return -ENODEV; - - -#ifdef CONFIG_CARDBUS - if (s->state & SOCKET_CARDBUS) { - memset(config, 0, sizeof(config_info_t)); - config->Vcc = s->socket.Vcc; - config->Vpp1 = config->Vpp2 = s->socket.Vpp; - config->Option = s->cb_dev->subordinate->number; - if (s->state & SOCKET_CARDBUS_CONFIG) { - config->Attributes = CONF_VALID_CLIENT; - config->IntType = INT_CARDBUS; - config->AssignedIRQ = s->pcmcia_irq; - if (config->AssignedIRQ) - config->Attributes |= CONF_ENABLE_IRQ; - if (s->io[0].res) { - config->BasePort1 = s->io[0].res->start; - config->NumPorts1 = s->io[0].res->end - - config->BasePort1 + 1; - } - } - return 0; - } -#endif - - if (p_dev) { - c = p_dev->function_config; - config->Function = p_dev->func; - } else { - c = NULL; - config->Function = 0; - } - - if ((c == NULL) || !(c->state & CONFIG_LOCKED)) { - config->Attributes = 0; - config->Vcc = s->socket.Vcc; - config->Vpp1 = config->Vpp2 = s->socket.Vpp; - return 0; - } - - config->Attributes = c->Attributes | CONF_VALID_CLIENT; - config->Vcc = s->socket.Vcc; - config->Vpp1 = config->Vpp2 = s->socket.Vpp; - config->IntType = c->IntType; - config->ConfigBase = c->ConfigBase; - config->Status = c->Status; - config->Pin = c->Pin; - config->Copy = c->Copy; - config->Option = c->Option; - config->ExtStatus = c->ExtStatus; - config->Present = config->CardValues = c->CardValues; - config->IRQAttributes = c->irq.Attributes; - config->AssignedIRQ = s->pcmcia_irq; - config->BasePort1 = c->io.BasePort1; - config->NumPorts1 = c->io.NumPorts1; - config->Attributes1 = c->io.Attributes1; - config->BasePort2 = c->io.BasePort2; - config->NumPorts2 = c->io.NumPorts2; - config->Attributes2 = c->io.Attributes2; - config->IOAddrLines = c->io.IOAddrLines; - - return 0; -} /* pccard_get_configuration_info */ - - -/*====================================================================== - - These manage a ring buffer of events pending for one user process - -======================================================================*/ - - -static int queue_empty(user_info_t *user) -{ - return (user->event_head == user->event_tail); -} - -static event_t get_queued_event(user_info_t *user) -{ - user->event_tail = (user->event_tail+1) % MAX_EVENTS; - return user->event[user->event_tail]; -} - -static void queue_event(user_info_t *user, event_t event) -{ - user->event_head = (user->event_head+1) % MAX_EVENTS; - if (user->event_head == user->event_tail) - user->event_tail = (user->event_tail+1) % MAX_EVENTS; - user->event[user->event_head] = event; -} - -void handle_event(struct pcmcia_socket *s, event_t event) -{ - user_info_t *user; - for (user = s->user; user; user = user->next) - queue_event(user, event); - wake_up_interruptible(&s->queue); -} - - -/*====================================================================== - - bind_request() and bind_device() are merged by now. Register_client() - is called right at the end of bind_request(), during the driver's - ->attach() call. Individual descriptions: - - bind_request() connects a socket to a particular client driver. - It looks up the specified device ID in the list of registered - drivers, binds it to the socket, and tries to create an instance - of the device. unbind_request() deletes a driver instance. - - Bind_device() associates a device driver with a particular socket. - It is normally called by Driver Services after it has identified - a newly inserted card. An instance of that driver will then be - eligible to register as a client of this socket. - - Register_client() uses the dev_info_t handle to match the - caller with a socket. The driver must have already been bound - to a socket with bind_device() -- in fact, bind_device() - allocates the client structure that will be used. - -======================================================================*/ - -static int bind_request(struct pcmcia_socket *s, bind_info_t *bind_info) -{ - struct pcmcia_driver *p_drv; - struct pcmcia_device *p_dev; - int ret = 0; - - s = pcmcia_get_socket(s); - if (!s) - return -EINVAL; - - pr_debug("bind_request(%d, '%s')\n", s->sock, - (char *)bind_info->dev_info); - - p_drv = get_pcmcia_driver(&bind_info->dev_info); - if (!p_drv) { - ret = -EINVAL; - goto err_put; - } - - if (!try_module_get(p_drv->owner)) { - ret = -EINVAL; - goto err_put_driver; - } - - mutex_lock(&s->ops_mutex); - list_for_each_entry(p_dev, &s->devices_list, socket_device_list) { - if (p_dev->func == bind_info->function) { - if ((p_dev->dev.driver == &p_drv->drv)) { - if (p_dev->cardmgr) { - /* if there's already a device - * registered, and it was registered - * by userspace before, we need to - * return the "instance". */ - mutex_unlock(&s->ops_mutex); - bind_info->instance = p_dev; - ret = -EBUSY; - goto err_put_module; - } else { - /* the correct driver managed to bind - * itself magically to the correct - * device. */ - mutex_unlock(&s->ops_mutex); - p_dev->cardmgr = p_drv; - ret = 0; - goto err_put_module; - } - } else if (!p_dev->dev.driver) { - /* there's already a device available where - * no device has been bound to yet. So we don't - * need to register a device! */ - mutex_unlock(&s->ops_mutex); - goto rescan; - } - } - } - mutex_unlock(&s->ops_mutex); - - p_dev = pcmcia_device_add(s, bind_info->function); - if (!p_dev) { - ret = -EIO; - goto err_put_module; - } - -rescan: - p_dev->cardmgr = p_drv; - - /* if a driver is already running, we can abort */ - if (p_dev->dev.driver) - goto err_put_module; - - /* - * Prevent this racing with a card insertion. - */ - mutex_lock(&s->skt_mutex); - ret = bus_rescan_devices(&pcmcia_bus_type); - mutex_unlock(&s->skt_mutex); - if (ret) - goto err_put_module; - - /* check whether the driver indeed matched. I don't care if this - * is racy or not, because it can only happen on cardmgr access - * paths... - */ - if (!(p_dev->dev.driver == &p_drv->drv)) - p_dev->cardmgr = NULL; - - err_put_module: - module_put(p_drv->owner); - err_put_driver: - put_driver(&p_drv->drv); - err_put: - pcmcia_put_socket(s); - - return ret; -} /* bind_request */ - -#ifdef CONFIG_CARDBUS - -static struct pci_bus *pcmcia_lookup_bus(struct pcmcia_socket *s) -{ - if (!s || !(s->state & SOCKET_CARDBUS)) - return NULL; - - return s->cb_dev->subordinate; -} -#endif - -static int get_device_info(struct pcmcia_socket *s, bind_info_t *bind_info, int first) -{ - struct pcmcia_device *p_dev; - struct pcmcia_driver *p_drv; - int ret = 0; - -#ifdef CONFIG_CARDBUS - /* - * Some unbelievably ugly code to associate the PCI cardbus - * device and its driver with the PCMCIA "bind" information. - */ - { - struct pci_bus *bus; - - bus = pcmcia_lookup_bus(s); - if (bus) { - struct list_head *list; - struct pci_dev *dev = NULL; - - list = bus->devices.next; - while (list != &bus->devices) { - struct pci_dev *pdev = pci_dev_b(list); - list = list->next; - - if (first) { - dev = pdev; - break; - } - - /* Try to handle "next" here some way? */ - } - if (dev && dev->driver) { - strlcpy(bind_info->name, dev->driver->name, DEV_NAME_LEN); - bind_info->major = 0; - bind_info->minor = 0; - bind_info->next = NULL; - return 0; - } - } - } -#endif - - mutex_lock(&s->ops_mutex); - list_for_each_entry(p_dev, &s->devices_list, socket_device_list) { - if (p_dev->func == bind_info->function) { - p_dev = pcmcia_get_dev(p_dev); - if (!p_dev) - continue; - goto found; - } - } - mutex_unlock(&s->ops_mutex); - return -ENODEV; - - found: - mutex_unlock(&s->ops_mutex); - - p_drv = to_pcmcia_drv(p_dev->dev.driver); - if (p_drv && !p_dev->_locked) { - ret = -EAGAIN; - goto err_put; - } - - if (!first) { - ret = -ENODEV; - goto err_put; - } - - strlcpy(bind_info->name, dev_name(&p_dev->dev), DEV_NAME_LEN); - bind_info->next = NULL; - - err_put: - pcmcia_put_dev(p_dev); - return ret; -} /* get_device_info */ - - -static int ds_open(struct inode *inode, struct file *file) -{ - socket_t i = iminor(inode); - struct pcmcia_socket *s; - user_info_t *user; - static int warning_printed; - int ret = 0; - - pr_debug("ds_open(socket %d)\n", i); - - lock_kernel(); - s = pcmcia_get_socket_by_nr(i); - if (!s) { - ret = -ENODEV; - goto out; - } - s = pcmcia_get_socket(s); - if (!s) { - ret = -ENODEV; - goto out; - } - - if ((file->f_flags & O_ACCMODE) != O_RDONLY) { - if (s->pcmcia_state.busy) { - pcmcia_put_socket(s); - ret = -EBUSY; - goto out; - } - else - s->pcmcia_state.busy = 1; - } - - user = kmalloc(sizeof(user_info_t), GFP_KERNEL); - if (!user) { - pcmcia_put_socket(s); - ret = -ENOMEM; - goto out; - } - user->event_tail = user->event_head = 0; - user->next = s->user; - user->user_magic = USER_MAGIC; - user->socket = s; - s->user = user; - file->private_data = user; - - if (!warning_printed) { - printk(KERN_INFO "pcmcia: Detected deprecated PCMCIA ioctl " - "usage from process: %s.\n", current->comm); - printk(KERN_INFO "pcmcia: This interface will soon be removed from " - "the kernel; please expect breakage unless you upgrade " - "to new tools.\n"); - printk(KERN_INFO "pcmcia: see http://www.kernel.org/pub/linux/" - "utils/kernel/pcmcia/pcmcia.html for details.\n"); - warning_printed = 1; - } - - if (atomic_read(&s->present)) - queue_event(user, CS_EVENT_CARD_INSERTION); -out: - unlock_kernel(); - return ret; -} /* ds_open */ - -/*====================================================================*/ - -static int ds_release(struct inode *inode, struct file *file) -{ - struct pcmcia_socket *s; - user_info_t *user, **link; - - pr_debug("ds_release(socket %d)\n", iminor(inode)); - - user = file->private_data; - if (CHECK_USER(user)) - goto out; - - s = user->socket; - - /* Unlink user data structure */ - if ((file->f_flags & O_ACCMODE) != O_RDONLY) - s->pcmcia_state.busy = 0; - - file->private_data = NULL; - for (link = &s->user; *link; link = &(*link)->next) - if (*link == user) - break; - if (link == NULL) - goto out; - *link = user->next; - user->user_magic = 0; - kfree(user); - pcmcia_put_socket(s); -out: - return 0; -} /* ds_release */ - -/*====================================================================*/ - -static ssize_t ds_read(struct file *file, char __user *buf, - size_t count, loff_t *ppos) -{ - struct pcmcia_socket *s; - user_info_t *user; - int ret; - - pr_debug("ds_read(socket %d)\n", iminor(file->f_path.dentry->d_inode)); - - if (count < 4) - return -EINVAL; - - user = file->private_data; - if (CHECK_USER(user)) - return -EIO; - - s = user->socket; - ret = wait_event_interruptible(s->queue, !queue_empty(user)); - if (ret == 0) - ret = put_user(get_queued_event(user), (int __user *)buf) ? -EFAULT : 4; - - return ret; -} /* ds_read */ - -/*====================================================================*/ - -static ssize_t ds_write(struct file *file, const char __user *buf, - size_t count, loff_t *ppos) -{ - pr_debug("ds_write(socket %d)\n", iminor(file->f_path.dentry->d_inode)); - - if (count != 4) - return -EINVAL; - if ((file->f_flags & O_ACCMODE) == O_RDONLY) - return -EBADF; - - return -EIO; -} /* ds_write */ - -/*====================================================================*/ - -/* No kernel lock - fine */ -static u_int ds_poll(struct file *file, poll_table *wait) -{ - struct pcmcia_socket *s; - user_info_t *user; - - pr_debug("ds_poll(socket %d)\n", iminor(file->f_path.dentry->d_inode)); - - user = file->private_data; - if (CHECK_USER(user)) - return POLLERR; - s = user->socket; - /* - * We don't check for a dead socket here since that - * will send cardmgr into an endless spin. - */ - poll_wait(file, &s->queue, wait); - if (!queue_empty(user)) - return POLLIN | POLLRDNORM; - return 0; -} /* ds_poll */ - -/*====================================================================*/ - -static int ds_ioctl(struct file *file, u_int cmd, u_long arg) -{ - struct pcmcia_socket *s; - void __user *uarg = (char __user *)arg; - u_int size; - int ret, err; - ds_ioctl_arg_t *buf; - user_info_t *user; - - pr_debug("ds_ioctl(socket %d, %#x, %#lx)\n", iminor(inode), cmd, arg); - - user = file->private_data; - if (CHECK_USER(user)) - return -EIO; - - s = user->socket; - - size = (cmd & IOCSIZE_MASK) >> IOCSIZE_SHIFT; - if (size > sizeof(ds_ioctl_arg_t)) - return -EINVAL; - - /* Permission check */ - if (!(cmd & IOC_OUT) && !capable(CAP_SYS_ADMIN)) - return -EPERM; - - if (cmd & IOC_IN) { - if (!access_ok(VERIFY_READ, uarg, size)) { - pr_debug("ds_ioctl(): verify_read = %d\n", -EFAULT); - return -EFAULT; - } - } - if (cmd & IOC_OUT) { - if (!access_ok(VERIFY_WRITE, uarg, size)) { - pr_debug("ds_ioctl(): verify_write = %d\n", -EFAULT); - return -EFAULT; - } - } - buf = kmalloc(sizeof(ds_ioctl_arg_t), GFP_KERNEL); - if (!buf) - return -ENOMEM; - - err = ret = 0; - - if (cmd & IOC_IN) { - if (__copy_from_user((char *)buf, uarg, size)) { - err = -EFAULT; - goto free_out; - } - } - - switch (cmd) { - case DS_ADJUST_RESOURCE_INFO: - ret = pcmcia_adjust_resource_info(&buf->adjust); - break; - case DS_GET_CONFIGURATION_INFO: - if (buf->config.Function && - (buf->config.Function >= s->functions)) - ret = -EINVAL; - else { - struct pcmcia_device *p_dev = get_pcmcia_device(s, buf->config.Function); - ret = pccard_get_configuration_info(s, p_dev, &buf->config); - pcmcia_put_dev(p_dev); - } - break; - case DS_GET_FIRST_TUPLE: - mutex_lock(&s->skt_mutex); - pcmcia_validate_mem(s); - mutex_unlock(&s->skt_mutex); - ret = pccard_get_first_tuple(s, BIND_FN_ALL, &buf->tuple); - break; - case DS_GET_NEXT_TUPLE: - ret = pccard_get_next_tuple(s, BIND_FN_ALL, &buf->tuple); - break; - case DS_GET_TUPLE_DATA: - buf->tuple.TupleData = buf->tuple_parse.data; - buf->tuple.TupleDataMax = sizeof(buf->tuple_parse.data); - ret = pccard_get_tuple_data(s, &buf->tuple); - break; - case DS_PARSE_TUPLE: - buf->tuple.TupleData = buf->tuple_parse.data; - ret = pcmcia_parse_tuple(&buf->tuple, &buf->tuple_parse.parse); - break; - case DS_RESET_CARD: - ret = pcmcia_reset_card(s); - break; - case DS_GET_STATUS: - if (buf->status.Function && - (buf->status.Function >= s->functions)) - ret = -EINVAL; - else { - struct pcmcia_device *p_dev = get_pcmcia_device(s, buf->status.Function); - ret = pccard_get_status(s, p_dev, &buf->status); - pcmcia_put_dev(p_dev); - } - break; - case DS_VALIDATE_CIS: - mutex_lock(&s->skt_mutex); - pcmcia_validate_mem(s); - mutex_unlock(&s->skt_mutex); - ret = pccard_validate_cis(s, &buf->cisinfo.Chains); - break; - case DS_SUSPEND_CARD: - pcmcia_parse_uevents(s, PCMCIA_UEVENT_SUSPEND); - break; - case DS_RESUME_CARD: - pcmcia_parse_uevents(s, PCMCIA_UEVENT_RESUME); - break; - case DS_EJECT_CARD: - pcmcia_parse_uevents(s, PCMCIA_UEVENT_EJECT); - break; - case DS_INSERT_CARD: - pcmcia_parse_uevents(s, PCMCIA_UEVENT_INSERT); - break; - case DS_ACCESS_CONFIGURATION_REGISTER: - if ((buf->conf_reg.Action == CS_WRITE) && !capable(CAP_SYS_ADMIN)) { - err = -EPERM; - goto free_out; - } - - ret = -EINVAL; - - if (!(buf->conf_reg.Function && - (buf->conf_reg.Function >= s->functions))) { - struct pcmcia_device *p_dev = get_pcmcia_device(s, buf->conf_reg.Function); - if (p_dev) { - ret = pcmcia_access_configuration_register(p_dev, &buf->conf_reg); - pcmcia_put_dev(p_dev); - } - } - break; - case DS_GET_FIRST_REGION: - case DS_GET_NEXT_REGION: - case DS_BIND_MTD: - if (!capable(CAP_SYS_ADMIN)) { - err = -EPERM; - goto free_out; - } else { - printk_once(KERN_WARNING - "2.6. kernels use pcmciamtd instead of memory_cs.c and do not require special\n"); - printk_once(KERN_WARNING "MTD handling any more.\n"); - } - err = -EINVAL; - goto free_out; - break; - case DS_GET_FIRST_WINDOW: - ret = pcmcia_get_window(s, &buf->win_info.handle, 1, - &buf->win_info.window); - break; - case DS_GET_NEXT_WINDOW: - ret = pcmcia_get_window(s, &buf->win_info.handle, - buf->win_info.handle + 1, &buf->win_info.window); - break; - case DS_GET_MEM_PAGE: - ret = pcmcia_get_mem_page(s, buf->win_info.handle, - &buf->win_info.map); - break; - case DS_REPLACE_CIS: - ret = pcmcia_replace_cis(s, buf->cisdump.Data, buf->cisdump.Length); - break; - case DS_BIND_REQUEST: - if (!capable(CAP_SYS_ADMIN)) { - err = -EPERM; - goto free_out; - } - err = bind_request(s, &buf->bind_info); - break; - case DS_GET_DEVICE_INFO: - err = get_device_info(s, &buf->bind_info, 1); - break; - case DS_GET_NEXT_DEVICE: - err = get_device_info(s, &buf->bind_info, 0); - break; - case DS_UNBIND_REQUEST: - err = 0; - break; - default: - err = -EINVAL; - } - - if ((err == 0) && (ret != 0)) { - pr_debug("ds_ioctl: ret = %d\n", ret); - switch (ret) { - case -ENODEV: - case -EINVAL: - case -EBUSY: - case -ENOSYS: - err = ret; - break; - case -ENOMEM: - err = -ENOSPC; break; - case -ENOSPC: - err = -ENODATA; break; - default: - err = -EIO; break; - } - } - - if (cmd & IOC_OUT) { - if (__copy_to_user(uarg, (char *)buf, size)) - err = -EFAULT; - } - -free_out: - kfree(buf); - return err; -} /* ds_ioctl */ - -static long ds_unlocked_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -{ - int ret; - - lock_kernel(); - ret = ds_ioctl(file, cmd, arg); - unlock_kernel(); - - return ret; -} - - -/*====================================================================*/ - -static const struct file_operations ds_fops = { - .owner = THIS_MODULE, - .open = ds_open, - .release = ds_release, - .unlocked_ioctl = ds_unlocked_ioctl, - .read = ds_read, - .write = ds_write, - .poll = ds_poll, -}; - -void __init pcmcia_setup_ioctl(void) -{ - int i; - - /* Set up character device for user mode clients */ - i = register_chrdev(0, "pcmcia", &ds_fops); - if (i < 0) - printk(KERN_NOTICE "unable to find a free device # for " - "Driver Services (error=%d)\n", i); - else - major_dev = i; - -#ifdef CONFIG_PROC_FS - proc_pccard = proc_mkdir("bus/pccard", NULL); - if (proc_pccard) - proc_create("drivers", 0, proc_pccard, &pccard_drivers_proc_fops); -#endif -} - - -void __exit pcmcia_cleanup_ioctl(void) -{ -#ifdef CONFIG_PROC_FS - if (proc_pccard) { - remove_proc_entry("drivers", proc_pccard); - remove_proc_entry("bus/pccard", NULL); - } -#endif - if (major_dev != -1) - unregister_chrdev(major_dev, "pcmcia"); -} diff --git a/drivers/pcmcia/rsrc_iodyn.c b/drivers/pcmcia/rsrc_iodyn.c index d0bf350..6ed7bf1 100644 --- a/drivers/pcmcia/rsrc_iodyn.c +++ b/drivers/pcmcia/rsrc_iodyn.c @@ -164,8 +164,6 @@ struct pccard_resource_ops pccard_iodyn_ops = { .validate_mem = NULL, .find_io = iodyn_find_io, .find_mem = NULL, - .add_io = NULL, - .add_mem = NULL, .init = static_init, .exit = NULL, }; diff --git a/drivers/pcmcia/rsrc_mgr.c b/drivers/pcmcia/rsrc_mgr.c index 142efac..b12ecf7 100644 --- a/drivers/pcmcia/rsrc_mgr.c +++ b/drivers/pcmcia/rsrc_mgr.c @@ -62,8 +62,6 @@ struct pccard_resource_ops pccard_static_ops = { .validate_mem = NULL, .find_io = static_find_io, .find_mem = NULL, - .add_io = NULL, - .add_mem = NULL, .init = static_init, .exit = NULL, }; diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index dcd1a4a..d217dc1 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -1055,8 +1055,6 @@ struct pccard_resource_ops pccard_nonstatic_ops = { .validate_mem = pcmcia_nonstatic_validate_mem, .find_io = nonstatic_find_io, .find_mem = nonstatic_find_mem_region, - .add_io = adjust_io, - .add_mem = adjust_memory, .init = nonstatic_init, .exit = nonstatic_release_resource_db, }; diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index c180165..7d7721e 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -117,11 +117,6 @@ struct pcmcia_device { u64 dma_mask; struct device dev; -#ifdef CONFIG_PCMCIA_IOCTL - /* device driver wanted by cardmgr */ - struct pcmcia_driver *cardmgr; -#endif - /* data private to drivers */ void *priv; }; @@ -211,208 +206,4 @@ void pcmcia_disable_device(struct pcmcia_device *p_dev); #endif /* __KERNEL__ */ - - -/* Below, there are only definitions which are used by - * - the PCMCIA ioctl - * - deprecated PCMCIA userspace tools only - * - * here be dragons ... here be dragons ... here be dragons ... here be drag - */ - -#if defined(CONFIG_PCMCIA_IOCTL) || !defined(__KERNEL__) - -#if defined(__arm__) || defined(__mips__) || defined(__avr32__) || \ - defined(__bfin__) -/* This (ioaddr_t) is exposed to userspace & hence cannot be changed. */ -typedef u_int ioaddr_t; -#else -typedef u_short ioaddr_t; -#endif - -/* for AdjustResourceInfo */ -typedef struct adjust_t { - u_int Action; - u_int Resource; - u_int Attributes; - union { - struct memory { - u_long Base; - u_long Size; - } memory; - struct io { - ioaddr_t BasePort; - ioaddr_t NumPorts; - u_int IOAddrLines; - } io; - struct irq { - u_int IRQ; - } irq; - } resource; -} adjust_t; - -/* Action field */ -#define REMOVE_MANAGED_RESOURCE 1 -#define ADD_MANAGED_RESOURCE 2 -#define GET_FIRST_MANAGED_RESOURCE 3 -#define GET_NEXT_MANAGED_RESOURCE 4 -/* Resource field */ -#define RES_MEMORY_RANGE 1 -#define RES_IO_RANGE 2 -#define RES_IRQ 3 -/* Attribute field */ -#define RES_IRQ_TYPE 0x03 -#define RES_IRQ_TYPE_EXCLUSIVE 0 -#define RES_IRQ_TYPE_TIME 1 -#define RES_IRQ_TYPE_DYNAMIC 2 -#define RES_IRQ_CSC 0x04 -#define RES_SHARED 0x08 -#define RES_RESERVED 0x10 -#define RES_ALLOCATED 0x20 -#define RES_REMOVED 0x40 - - -typedef struct tuple_parse_t { - tuple_t tuple; - cisdata_t data[255]; - cisparse_t parse; -} tuple_parse_t; - -typedef struct win_info_t { - window_handle_t handle; - win_req_t window; - memreq_t map; -} win_info_t; - -typedef struct bind_info_t { - dev_info_t dev_info; - u_char function; - struct pcmcia_device *instance; - char name[DEV_NAME_LEN]; - u_short major, minor; - void *next; -} bind_info_t; - -typedef struct mtd_info_t { - dev_info_t dev_info; - u_int Attributes; - u_int CardOffset; -} mtd_info_t; - -typedef struct region_info_t { - u_int Attributes; - u_int CardOffset; - u_int RegionSize; - u_int AccessSpeed; - u_int BlockSize; - u_int PartMultiple; - u_char JedecMfr, JedecInfo; - memory_handle_t next; -} region_info_t; - -#define REGION_TYPE 0x0001 -#define REGION_TYPE_CM 0x0000 -#define REGION_TYPE_AM 0x0001 -#define REGION_PREFETCH 0x0008 -#define REGION_CACHEABLE 0x0010 -#define REGION_BAR_MASK 0xe000 -#define REGION_BAR_SHIFT 13 - -/* For ReplaceCIS */ -typedef struct cisdump_t { - u_int Length; - cisdata_t Data[CISTPL_MAX_CIS_SIZE]; -} cisdump_t; - -/* for GetConfigurationInfo */ -typedef struct config_info_t { - u_char Function; - u_int Attributes; - u_int Vcc, Vpp1, Vpp2; - u_int IntType; - u_int ConfigBase; - u_char Status, Pin, Copy, Option, ExtStatus; - u_int Present; - u_int CardValues; - u_int AssignedIRQ; - u_int IRQAttributes; - ioaddr_t BasePort1; - ioaddr_t NumPorts1; - u_int Attributes1; - ioaddr_t BasePort2; - ioaddr_t NumPorts2; - u_int Attributes2; - u_int IOAddrLines; -} config_info_t; - -/* For ValidateCIS */ -typedef struct cisinfo_t { - u_int Chains; -} cisinfo_t; - -typedef struct cs_status_t { - u_char Function; - event_t CardState; - event_t SocketState; -} cs_status_t; - -typedef union ds_ioctl_arg_t { - adjust_t adjust; - config_info_t config; - tuple_t tuple; - tuple_parse_t tuple_parse; - client_req_t client_req; - cs_status_t status; - conf_reg_t conf_reg; - cisinfo_t cisinfo; - region_info_t region; - bind_info_t bind_info; - mtd_info_t mtd_info; - win_info_t win_info; - cisdump_t cisdump; -} ds_ioctl_arg_t; - -#define DS_ADJUST_RESOURCE_INFO _IOWR('d', 2, adjust_t) -#define DS_GET_CONFIGURATION_INFO _IOWR('d', 3, config_info_t) -#define DS_GET_FIRST_TUPLE _IOWR('d', 4, tuple_t) -#define DS_GET_NEXT_TUPLE _IOWR('d', 5, tuple_t) -#define DS_GET_TUPLE_DATA _IOWR('d', 6, tuple_parse_t) -#define DS_PARSE_TUPLE _IOWR('d', 7, tuple_parse_t) -#define DS_RESET_CARD _IO ('d', 8) -#define DS_GET_STATUS _IOWR('d', 9, cs_status_t) -#define DS_ACCESS_CONFIGURATION_REGISTER _IOWR('d', 10, conf_reg_t) -#define DS_VALIDATE_CIS _IOR ('d', 11, cisinfo_t) -#define DS_SUSPEND_CARD _IO ('d', 12) -#define DS_RESUME_CARD _IO ('d', 13) -#define DS_EJECT_CARD _IO ('d', 14) -#define DS_INSERT_CARD _IO ('d', 15) -#define DS_GET_FIRST_REGION _IOWR('d', 16, region_info_t) -#define DS_GET_NEXT_REGION _IOWR('d', 17, region_info_t) -#define DS_REPLACE_CIS _IOWR('d', 18, cisdump_t) -#define DS_GET_FIRST_WINDOW _IOR ('d', 19, win_info_t) -#define DS_GET_NEXT_WINDOW _IOWR('d', 20, win_info_t) -#define DS_GET_MEM_PAGE _IOWR('d', 21, win_info_t) - -#define DS_BIND_REQUEST _IOWR('d', 60, bind_info_t) -#define DS_GET_DEVICE_INFO _IOWR('d', 61, bind_info_t) -#define DS_GET_NEXT_DEVICE _IOWR('d', 62, bind_info_t) -#define DS_UNBIND_REQUEST _IOW ('d', 63, bind_info_t) -#define DS_BIND_MTD _IOWR('d', 64, mtd_info_t) - - -/* used in userspace only */ -#define CS_IN_USE 0x1e - -#define INFO_MASTER_CLIENT 0x01 -#define INFO_IO_CLIENT 0x02 -#define INFO_MTD_CLIENT 0x04 -#define INFO_MEM_CLIENT 0x08 -#define MAX_NUM_CLIENTS 3 - -#define INFO_CARD_SHARE 0x10 -#define INFO_CARD_EXCL 0x20 - - -#endif /* !defined(__KERNEL__) || defined(CONFIG_PCMCIA_IOCTL) */ - #endif /* _LINUX_DS_H */ diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h index 764281b..66740b7 100644 --- a/include/pcmcia/ss.h +++ b/include/pcmcia/ss.h @@ -220,12 +220,10 @@ struct pcmcia_socket { /* 16-bit state: */ struct { - /* "master" ioctl is used */ - u8 busy:1; /* the PCMCIA card consists of two pseudo devices */ u8 has_pfc:1; - u8 reserved:6; + u8 reserved:7; } pcmcia_state; /* non-zero if PCMCIA card is present */ @@ -234,10 +232,6 @@ struct pcmcia_socket { /* IRQ to be used by PCMCIA devices. May not be IRQ 0. */ unsigned int pcmcia_irq; -#ifdef CONFIG_PCMCIA_IOCTL - struct user_info_t *user; - wait_queue_head_t queue; -#endif /* CONFIG_PCMCIA_IOCTL */ #endif /* CONFIG_PCMCIA */ /* socket device */ |
