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[PATCH] pcmcia: new suspend core 

Move the suspend and resume methods out of the event handler, and into
special functions. Also use these functions for pre- and post-reset, as
almost all drivers already do, and the remaining ones can easily be
converted.

Bugfix to include/pcmcia/ds.c
Signed-off-by: Andrew Morton <akpm@osdl.org>

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
This commit is contained in:
Dominik Brodowski 2005-11-14 21:21:18 +01:00
parent 63e7ebd064
commit 98e4c28b7e
45 changed files with 1434 additions and 994 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Documentation/pcmcia/driver-changes.txt
View File

@ -1,5 +1,11 @@
This file details changes in 2.6 which affect PCMCIA card driver authors:
* Move suspend, resume and reset out of event handler (as of 2.6.16)
int (*suspend) (struct pcmcia_device *dev);
int (*resume) (struct pcmcia_device *dev);
should be initialized in struct pcmcia_driver, and handle
(SUSPEND == RESET_PHYSICAL) and (RESUME == CARD_RESET) events
* event handler initialization in struct pcmcia_driver (as of 2.6.13)
The event handler is notified of all events, and must be initialized
as the event() callback in the driver's struct pcmcia_driver.

37
drivers/bluetooth/bluecard_cs.c
View File

@ -1045,6 +1045,27 @@ static void bluecard_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int bluecard_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int bluecard_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static int bluecard_event(event_t event, int priority, event_callback_args_t *args)
{
@ -1063,20 +1084,6 @@ static int bluecard_event(event_t event, int priority, event_callback_args_t *ar
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
bluecard_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
break;
}
return 0;
@ -1099,6 +1106,8 @@ static struct pcmcia_driver bluecard_driver = {
.event = bluecard_event,
.detach = bluecard_detach,
.id_table = bluecard_ids,
.suspend = bluecard_suspend,
.resume = bluecard_resume,
};
static int __init init_bluecard_cs(void)

37
drivers/bluetooth/bt3c_cs.c
View File

@ -891,6 +891,27 @@ static void bt3c_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int bt3c_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int bt3c_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static int bt3c_event(event_t event, int priority, event_callback_args_t *args)
{
@ -909,20 +930,6 @@ static int bt3c_event(event_t event, int priority, event_callback_args_t *args)
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
bt3c_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
break;
}
return 0;
@ -943,6 +950,8 @@ static struct pcmcia_driver bt3c_driver = {
.event = bt3c_event,
.detach = bt3c_detach,
.id_table = bt3c_ids,
.suspend = bt3c_suspend,
.resume = bt3c_resume,
};
static int __init init_bt3c_cs(void)

38
drivers/bluetooth/btuart_cs.c
View File

@ -811,6 +811,28 @@ static void btuart_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int btuart_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int btuart_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static int btuart_event(event_t event, int priority, event_callback_args_t *args)
{
@ -829,20 +851,6 @@ static int btuart_event(event_t event, int priority, event_callback_args_t *args
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
btuart_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
break;
}
return 0;
@ -863,6 +871,8 @@ static struct pcmcia_driver btuart_driver = {
.event = btuart_event,
.detach = btuart_detach,
.id_table = btuart_ids,
.suspend = btuart_suspend,
.resume = btuart_resume,
};
static int __init init_btuart_cs(void)

37
drivers/bluetooth/dtl1_cs.c
View File

@ -763,6 +763,27 @@ static void dtl1_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int dtl1_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int dtl1_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static int dtl1_event(event_t event, int priority, event_callback_args_t *args)
{
@ -781,20 +802,6 @@ static int dtl1_event(event_t event, int priority, event_callback_args_t *args)
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
dtl1_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
break;
}
return 0;
@ -816,6 +823,8 @@ static struct pcmcia_driver dtl1_driver = {
.event = dtl1_event,
.detach = dtl1_detach,
.id_table = dtl1_ids,
.suspend = dtl1_suspend,
.resume = dtl1_resume,
};
static int __init init_dtl1_cs(void)

61
drivers/char/pcmcia/cm4000_cs.c
View File

@ -1893,33 +1893,6 @@ static int cm4000_event(event_t event, int priority,
link->state &= ~DEV_PRESENT;
stop_monitor(dev);
break;
case CS_EVENT_PM_SUSPEND:
DEBUGP(5, dev, "CS_EVENT_PM_SUSPEND "
"(fall-through to CS_EVENT_RESET_PHYSICAL)\n");
link->state |= DEV_SUSPEND;
/* fall-through */
case CS_EVENT_RESET_PHYSICAL:
DEBUGP(5, dev, "CS_EVENT_RESET_PHYSICAL\n");
if (link->state & DEV_CONFIG) {
DEBUGP(5, dev, "ReleaseConfiguration\n");
pcmcia_release_configuration(link->handle);
}
stop_monitor(dev);
break;
case CS_EVENT_PM_RESUME:
DEBUGP(5, dev, "CS_EVENT_PM_RESUME "
"(fall-through to CS_EVENT_CARD_RESET)\n");
link->state &= ~DEV_SUSPEND;
/* fall-through */
case CS_EVENT_CARD_RESET:
DEBUGP(5, dev, "CS_EVENT_CARD_RESET\n");
if ((link->state & DEV_CONFIG)) {
DEBUGP(5, dev, "RequestConfiguration\n");
pcmcia_request_configuration(link->handle, &link->conf);
}
if (link->open)
start_monitor(dev);
break;
default:
DEBUGP(5, dev, "unknown event %.2x\n", event);
break;
@ -1928,6 +1901,38 @@ static int cm4000_event(event_t event, int priority,
return CS_SUCCESS;
}
static int cm4000_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct cm4000_dev *dev;
dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
stop_monitor(dev);
return 0;
}
static int cm4000_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct cm4000_dev *dev;
dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open)
start_monitor(dev);
return 0;
}
static void cm4000_release(dev_link_t *link)
{
cmm_cm4000_release(link->priv); /* delay release until device closed */
@ -2044,6 +2049,8 @@ static struct pcmcia_driver cm4000_driver = {
},
.attach = cm4000_attach,
.detach = cm4000_detach,
.suspend = cm4000_suspend,
.resume = cm4000_resume,
.event = cm4000_event,
.id_table = cm4000_ids,
};

48
drivers/char/pcmcia/cm4040_cs.c
View File

@ -656,31 +656,7 @@ static int reader_event(event_t event, int priority,
DEBUGP(5, dev, "CS_EVENT_CARD_REMOVAL\n");
link->state &= ~DEV_PRESENT;
break;
case CS_EVENT_PM_SUSPEND:
DEBUGP(5, dev, "CS_EVENT_PM_SUSPEND "
"(fall-through to CS_EVENT_RESET_PHYSICAL)\n");
link->state |= DEV_SUSPEND;
case CS_EVENT_RESET_PHYSICAL:
DEBUGP(5, dev, "CS_EVENT_RESET_PHYSICAL\n");
if (link->state & DEV_CONFIG) {
DEBUGP(5, dev, "ReleaseConfiguration\n");
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
DEBUGP(5, dev, "CS_EVENT_PM_RESUME "
"(fall-through to CS_EVENT_CARD_RESET)\n");
link->state &= ~DEV_SUSPEND;
case CS_EVENT_CARD_RESET:
DEBUGP(5, dev, "CS_EVENT_CARD_RESET\n");
if ((link->state & DEV_CONFIG)) {
DEBUGP(5, dev, "RequestConfiguration\n");
pcmcia_request_configuration(link->handle,
&link->conf);
}
break;
default:
DEBUGP(5, dev, "reader_event: unknown event %.2x\n",
event);
@ -690,6 +666,28 @@ static int reader_event(event_t event, int priority,
return CS_SUCCESS;
}
static int reader_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int reader_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static void reader_release(dev_link_t *link)
{
cm4040_reader_release(link->priv);
@ -806,6 +804,8 @@ static struct pcmcia_driver reader_driver = {
},
.attach = reader_attach,
.detach = reader_detach,
.suspend = reader_suspend,
.resume = reader_resume,
.event = reader_event,
.id_table = cm4040_ids,
};

47
drivers/char/pcmcia/synclink_cs.c
View File

@ -773,11 +773,37 @@ static void mgslpc_detach(dev_link_t *link)
mgslpc_remove_device((MGSLPC_INFO *)link->priv);
}
static int mgslpc_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
MGSLPC_INFO *info = link->priv;
link->state |= DEV_SUSPEND;
info->stop = 1;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int mgslpc_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
MGSLPC_INFO *info = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
info->stop = 0;
return 0;
}
static int mgslpc_event(event_t event, int priority,
event_callback_args_t *args)
{
dev_link_t *link = args->client_data;
MGSLPC_INFO *info = link->priv;
if (debug_level >= DEBUG_LEVEL_INFO)
printk("mgslpc_event(0x%06x)\n", event);
@ -794,23 +820,6 @@ static int mgslpc_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
mgslpc_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
/* Mark the device as stopped, to block IO until later */
info->stop = 1;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
info->stop = 0;
break;
}
return 0;
}
@ -3095,6 +3104,8 @@ static struct pcmcia_driver mgslpc_driver = {
.event = mgslpc_event,
.detach = mgslpc_detach,
.id_table = mgslpc_ids,
.suspend = mgslpc_suspend,
.resume = mgslpc_resume,
};
static struct tty_operations mgslpc_ops = {

38
drivers/ide/legacy/ide-cs.c
View File

@ -406,6 +406,28 @@ void ide_release(dev_link_t *link)
} /* ide_release */
static int ide_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int ide_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
@ -432,20 +454,6 @@ int ide_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
ide_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
break;
}
return 0;
} /* ide_event */
@ -498,6 +506,8 @@ static struct pcmcia_driver ide_cs_driver = {
.event = ide_event,
.detach = ide_detach,
.id_table = ide_ids,
.suspend = ide_suspend,
.resume = ide_resume,
};
static int __init init_ide_cs(void)

38
drivers/isdn/hardware/avm/avm_cs.c
View File

@ -430,6 +430,28 @@ static void avmcs_release(dev_link_t *link)
} /* avmcs_release */
static int avmcs_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int avmcs_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
@ -459,20 +481,6 @@ static int avmcs_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
avmcs_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
break;
}
return 0;
} /* avmcs_event */
@ -494,6 +502,8 @@ static struct pcmcia_driver avmcs_driver = {
.event = avmcs_event,
.detach = avmcs_detach,
.id_table = avmcs_ids,
.suspend= avmcs_suspend,
.resume = avmcs_resume,
};
static int __init avmcs_init(void)

38
drivers/isdn/hisax/avma1_cs.c
View File

@ -445,6 +445,28 @@ static void avma1cs_release(dev_link_t *link)
avma1cs_detach(link);
} /* avma1cs_release */
static int avma1cs_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int avma1cs_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
@ -475,20 +497,6 @@ static int avma1cs_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
avma1cs_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
break;
}
return 0;
} /* avma1cs_event */
@ -509,6 +517,8 @@ static struct pcmcia_driver avma1cs_driver = {
.event = avma1cs_event,
.detach = avma1cs_detach,
.id_table = avma1cs_ids,
.suspend = avma1cs_suspend,
.resume = avma1cs_resume,
};
/*====================================================================*/

46
drivers/isdn/hisax/elsa_cs.c
View File

@ -447,6 +447,32 @@ static void elsa_cs_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
} /* elsa_cs_release */
static int elsa_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
link->state |= DEV_SUSPEND;
dev->busy = 1;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int elsa_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
dev->busy = 0;
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
@ -465,7 +491,6 @@ static int elsa_cs_event(event_t event, int priority,
event_callback_args_t *args)
{
dev_link_t *link = args->client_data;
local_info_t *dev = link->priv;
DEBUG(1, "elsa_cs_event(%d)\n", event);
@ -481,23 +506,6 @@ static int elsa_cs_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
elsa_cs_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
/* Mark the device as stopped, to block IO until later */
dev->busy = 1;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
dev->busy = 0;
break;
}
return 0;
} /* elsa_cs_event */
@ -518,6 +526,8 @@ static struct pcmcia_driver elsa_cs_driver = {
.event = elsa_cs_event,
.detach = elsa_cs_detach,
.id_table = elsa_ids,
.suspend = elsa_suspend,
.resume = elsa_resume,
};
static int __init init_elsa_cs(void)

50
drivers/isdn/hisax/sedlbauer_cs.c
View File

@ -553,6 +553,32 @@ static void sedlbauer_release(dev_link_t *link)
} /* sedlbauer_release */
static int sedlbauer_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
link->state |= DEV_SUSPEND;
dev->stop = 1;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int sedlbauer_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
dev->stop = 0;
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
@ -569,7 +595,6 @@ static int sedlbauer_event(event_t event, int priority,
event_callback_args_t *args)
{
dev_link_t *link = args->client_data;
local_info_t *dev = link->priv;
DEBUG(1, "sedlbauer_event(0x%06x)\n", event);
@ -585,27 +610,6 @@ static int sedlbauer_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
sedlbauer_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
/* Mark the device as stopped, to block IO until later */
dev->stop = 1;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
dev->stop = 0;
/*
In a normal driver, additional code may go here to restore
the device state and restart IO.
*/
break;
}
return 0;
} /* sedlbauer_event */
@ -631,6 +635,8 @@ static struct pcmcia_driver sedlbauer_driver = {
.event = sedlbauer_event,
.detach = sedlbauer_detach,
.id_table = sedlbauer_ids,
.suspend = sedlbauer_suspend,
.resume = sedlbauer_resume,
};
static int __init init_sedlbauer_cs(void)

46
drivers/isdn/hisax/teles_cs.c
View File

@ -428,6 +428,32 @@ static void teles_cs_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
} /* teles_cs_release */
static int teles_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
link->state |= DEV_SUSPEND;
dev->busy = 1;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int teles_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
dev->busy = 0;
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
@ -446,7 +472,6 @@ static int teles_cs_event(event_t event, int priority,
event_callback_args_t *args)
{
dev_link_t *link = args->client_data;
local_info_t *dev = link->priv;
DEBUG(1, "teles_cs_event(%d)\n", event);
@ -462,23 +487,6 @@ static int teles_cs_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
teles_cs_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
/* Mark the device as stopped, to block IO until later */
dev->busy = 1;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
dev->busy = 0;
break;
}
return 0;
} /* teles_cs_event */
@ -498,6 +506,8 @@ static struct pcmcia_driver teles_cs_driver = {
.event = teles_cs_event,
.detach = teles_detach,
.id_table = teles_ids,
.suspend = teles_suspend,
.resume = teles_resume,
};
static int __init init_teles_cs(void)

36
drivers/mtd/maps/pcmciamtd.c
View File

@ -691,6 +691,24 @@ static void pcmciamtd_config(dev_link_t *link)
}
static int pcmciamtd_suspend(struct pcmcia_device *dev)
{
DEBUG(2, "EVENT_PM_RESUME");
/* get_lock(link); */
return 0;
}
static int pcmciamtd_resume(struct pcmcia_device *dev)
{
DEBUG(2, "EVENT_PM_SUSPEND");
/* free_lock(link); */
return 0;
}
/* The card status event handler. Mostly, this schedules other
* stuff to run after an event is received. A CARD_REMOVAL event
* also sets some flags to discourage the driver from trying
@ -721,22 +739,6 @@ static int pcmciamtd_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
pcmciamtd_config(link);
break;
case CS_EVENT_PM_SUSPEND:
DEBUG(2, "EVENT_PM_SUSPEND");
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
DEBUG(2, "EVENT_RESET_PHYSICAL");
/* get_lock(link); */
break;
case CS_EVENT_PM_RESUME:
DEBUG(2, "EVENT_PM_RESUME");
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
DEBUG(2, "EVENT_CARD_RESET");
/* free_lock(link); */
break;
default:
DEBUG(2, "Unknown event %d", event);
}
@ -848,6 +850,8 @@ static struct pcmcia_driver pcmciamtd_driver = {
.detach = pcmciamtd_detach,
.owner = THIS_MODULE,
.id_table = pcmciamtd_ids,
.suspend = pcmciamtd_suspend,
.resume = pcmciamtd_resume,
};

56
drivers/net/pcmcia/3c574_cs.c
View File

@ -547,6 +547,38 @@ static void tc574_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int tc574_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int tc574_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
tc574_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}
/*
The card status event handler. Mostly, this schedules other
stuff to run after an event is received. A CARD_REMOVAL event
@ -572,28 +604,6 @@ static int tc574_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
tc574_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
tc574_reset(dev);
netif_device_attach(dev);
}
}
break;
}
return 0;
} /* tc574_event */
@ -1296,6 +1306,8 @@ static struct pcmcia_driver tc574_driver = {
.event = tc574_event,
.detach = tc574_detach,
.id_table = tc574_ids,
.suspend = tc574_suspend,
.resume = tc574_resume,
};
static int __init init_tc574(void)

56
drivers/net/pcmcia/3c589_cs.c
View File

@ -421,6 +421,38 @@ static void tc589_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int tc589_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int tc589_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
tc589_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
@ -448,28 +480,6 @@ static int tc589_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
tc589_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
tc589_reset(dev);
netif_device_attach(dev);
}
}
break;
}
return 0;
} /* tc589_event */
@ -1071,6 +1081,8 @@ static struct pcmcia_driver tc589_driver = {
.event = tc589_event,
.detach = tc589_detach,
.id_table = tc589_ids,
.suspend = tc589_suspend,
.resume = tc589_resume,
};
static int __init init_tc589(void)

59
drivers/net/pcmcia/axnet_cs.c
View File

@ -490,6 +490,40 @@ static void axnet_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int axnet_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int axnet_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
axnet_reset_8390(dev);
AX88190_init(dev, 1);
netif_device_attach(dev);
}
}
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
@ -517,29 +551,6 @@ static int axnet_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
axnet_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
axnet_reset_8390(dev);
AX88190_init(dev, 1);
netif_device_attach(dev);
}
}
break;
}
return 0;
} /* axnet_event */
@ -881,6 +892,8 @@ static struct pcmcia_driver axnet_cs_driver = {
.event = axnet_event,
.detach = axnet_detach,
.id_table = axnet_ids,
.suspend = axnet_suspend,
.resume = axnet_resume,
};
static int __init init_axnet_cs(void)

62
drivers/net/pcmcia/com20020_cs.c
View File

@ -421,6 +421,42 @@ static void com20020_release(dev_link_t *link)
link->state &= ~(DEV_CONFIG | DEV_RELEASE_PENDING);
}
static int com20020_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
com20020_dev_t *info = link->priv;
struct net_device *dev = info->dev;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open) {
netif_device_detach(dev);
}
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int com20020_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
com20020_dev_t *info = link->priv;
struct net_device *dev = info->dev;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
int ioaddr = dev->base_addr;
struct arcnet_local *lp = dev->priv;
ARCRESET;
}
}
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
@ -449,30 +485,6 @@ static int com20020_event(event_t event, int priority,
link->state |= DEV_PRESENT;
com20020_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG) {
if (link->open) {
netif_device_detach(dev);
}
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
int ioaddr = dev->base_addr;
struct arcnet_local *lp = dev->priv;
ARCRESET;
}
}
break;
}
return 0;
} /* com20020_event */
@ -492,6 +504,8 @@ static struct pcmcia_driver com20020_cs_driver = {
.event = com20020_event,
.detach = com20020_detach,
.id_table = com20020_ids,
.suspend = com20020_suspend,
.resume = com20020_resume,
};
static int __init init_com20020_cs(void)

57
drivers/net/pcmcia/fmvj18x_cs.c
View File

@ -713,6 +713,39 @@ static void fmvj18x_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int fmvj18x_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int fmvj18x_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
fjn_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}
/*====================================================================*/
static int fmvj18x_event(event_t event, int priority,
@ -733,28 +766,6 @@ static int fmvj18x_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
fmvj18x_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
fjn_reset(dev);
netif_device_attach(dev);
}
}
break;
}
return 0;
} /* fmvj18x_event */
@ -793,6 +804,8 @@ static struct pcmcia_driver fmvj18x_cs_driver = {
.event = fmvj18x_event,
.detach = fmvj18x_detach,
.id_table = fmvj18x_ids,
.suspend = fmvj18x_suspend,
.resume = fmvj18x_resume,
};
static int __init init_fmvj18x_cs(void)

59
drivers/net/pcmcia/ibmtr_cs.c
View File

@ -401,6 +401,41 @@ static void ibmtr_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int ibmtr_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
ibmtr_dev_t *info = link->priv;
struct net_device *dev = info->dev;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int ibmtr_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
ibmtr_dev_t *info = link->priv;
struct net_device *dev = info->dev;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
ibmtr_probe(dev); /* really? */
netif_device_attach(dev);
}
}
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
@ -433,28 +468,6 @@ static int ibmtr_event(event_t event, int priority,
link->state |= DEV_PRESENT;
ibmtr_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
ibmtr_probe(dev); /* really? */
netif_device_attach(dev);
}
}
break;
}
return 0;
} /* ibmtr_event */
@ -518,6 +531,8 @@ static struct pcmcia_driver ibmtr_cs_driver = {
.event = ibmtr_event,
.detach = ibmtr_detach,
.id_table = ibmtr_ids,
.suspend = ibmtr_suspend,
.resume = ibmtr_resume,
};
static int __init init_ibmtr_cs(void)

57
drivers/net/pcmcia/nmclan_cs.c
View File

@ -801,6 +801,39 @@ static void nmclan_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int nmclan_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int nmclan_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
nmclan_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}
/* ----------------------------------------------------------------------------
nmclan_event
The card status event handler. Mostly, this schedules other
@ -826,28 +859,6 @@ static int nmclan_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
nmclan_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
nmclan_reset(dev);
netif_device_attach(dev);
}
}
break;
case CS_EVENT_RESET_REQUEST:
return 1;
break;
@ -1685,6 +1696,8 @@ static struct pcmcia_driver nmclan_cs_driver = {
.event = nmclan_event,
.detach = nmclan_detach,
.id_table = nmclan_ids,
.suspend = nmclan_suspend,
.resume = nmclan_resume,
};
static int __init init_nmclan_cs(void)

58
drivers/net/pcmcia/pcnet_cs.c
View File

@ -780,6 +780,39 @@ static void pcnet_release(dev_link_t *link)
======================================================================*/
static int pcnet_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int pcnet_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
pcnet_reset_8390(dev);
NS8390_init(dev, 1);
netif_device_attach(dev);
}
}
return 0;
}
static int pcnet_event(event_t event, int priority,
event_callback_args_t *args)
{
@ -798,29 +831,6 @@ static int pcnet_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
pcnet_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
pcnet_reset_8390(dev);
NS8390_init(dev, 1);
netif_device_attach(dev);
}
}
break;
}
return 0;
} /* pcnet_event */
@ -1849,6 +1859,8 @@ static struct pcmcia_driver pcnet_driver = {
.detach = pcnet_detach,
.owner = THIS_MODULE,
.id_table = pcnet_ids,
.suspend = pcnet_suspend,
.resume = pcnet_resume,
};
static int __init init_pcnet_cs(void)

109
drivers/net/pcmcia/smc91c92_cs.c
View File

@ -895,6 +895,62 @@ free_cfg_mem:
return rc;
}
static int smc91c92_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int smc91c92_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
int i;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if ((smc->manfid == MANFID_MEGAHERTZ) &&
(smc->cardid == PRODID_MEGAHERTZ_EM3288))
mhz_3288_power(link);
pcmcia_request_configuration(link->handle, &link->conf);
if (smc->manfid == MANFID_MOTOROLA)
mot_config(link);
if ((smc->manfid == MANFID_OSITECH) &&
(smc->cardid != PRODID_OSITECH_SEVEN)) {
/* Power up the card and enable interrupts */
set_bits(0x0300, dev->base_addr-0x10+OSITECH_AUI_PWR);
set_bits(0x0300, dev->base_addr-0x10+OSITECH_RESET_ISR);
}
if (((smc->manfid == MANFID_OSITECH) &&
(smc->cardid == PRODID_OSITECH_SEVEN)) ||
((smc->manfid == MANFID_PSION) &&
(smc->cardid == PRODID_PSION_NET100))) {
/* Download the Seven of Diamonds firmware */
for (i = 0; i < sizeof(__Xilinx7OD); i++) {
outb(__Xilinx7OD[i], link->io.BasePort1+2);
udelay(50);
}
}
if (link->open) {
smc_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}
/*======================================================================
This verifies that the chip is some SMC91cXX variant, and returns
@ -935,14 +991,12 @@ static int check_sig(dev_link_t *link)
}
if (width) {
event_callback_args_t args;
printk(KERN_INFO "smc91c92_cs: using 8-bit IO window.\n");
args.client_data = link;
smc91c92_event(CS_EVENT_RESET_PHYSICAL, 0, &args);
smc91c92_suspend(link->handle);
pcmcia_release_io(link->handle, &link->io);
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
pcmcia_request_io(link->handle, &link->io);
smc91c92_event(CS_EVENT_CARD_RESET, 0, &args);
smc91c92_resume(link->handle);
return check_sig(link);
}
return -ENODEV;
@ -1184,8 +1238,6 @@ static int smc91c92_event(event_t event, int priority,
{
dev_link_t *link = args->client_data;
struct net_device *dev = link->priv;
struct smc_private *smc = netdev_priv(dev);
int i;
DEBUG(1, "smc91c92_event(0x%06x)\n", event);
@ -1199,49 +1251,6 @@ static int smc91c92_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
smc91c92_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
if ((smc->manfid == MANFID_MEGAHERTZ) &&
(smc->cardid == PRODID_MEGAHERTZ_EM3288))
mhz_3288_power(link);
pcmcia_request_configuration(link->handle, &link->conf);
if (smc->manfid == MANFID_MOTOROLA)
mot_config(link);
if ((smc->manfid == MANFID_OSITECH) &&
(smc->cardid != PRODID_OSITECH_SEVEN)) {
/* Power up the card and enable interrupts */
set_bits(0x0300, dev->base_addr-0x10+OSITECH_AUI_PWR);
set_bits(0x0300, dev->base_addr-0x10+OSITECH_RESET_ISR);
}
if (((smc->manfid == MANFID_OSITECH) &&
(smc->cardid == PRODID_OSITECH_SEVEN)) ||
((smc->manfid == MANFID_PSION) &&
(smc->cardid == PRODID_PSION_NET100))) {
/* Download the Seven of Diamonds firmware */
for (i = 0; i < sizeof(__Xilinx7OD); i++) {
outb(__Xilinx7OD[i], link->io.BasePort1+2);
udelay(50);
}
}
if (link->open) {
smc_reset(dev);
netif_device_attach(dev);
}
}
break;
}
return 0;
} /* smc91c92_event */
@ -2364,6 +2373,8 @@ static struct pcmcia_driver smc91c92_cs_driver = {
.event = smc91c92_event,
.detach = smc91c92_detach,
.id_table = smc91c92_ids,
.suspend = smc91c92_suspend,
.resume = smc91c92_resume,
};
static int __init init_smc91c92_cs(void)

61
drivers/net/pcmcia/xirc2ps_cs.c
View File

@ -1157,6 +1157,41 @@ xirc2ps_release(dev_link_t *link)
/*====================================================================*/
static int xirc2ps_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open) {
netif_device_detach(dev);
do_powerdown(dev);
}
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int xirc2ps_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
do_reset(dev,1);
netif_device_attach(dev);
}
}
return 0;
}
/****************
* The card status event handler. Mostly, this schedules other
* stuff to run after an event is received. A CARD_REMOVAL event
@ -1191,30 +1226,6 @@ xirc2ps_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
xirc2ps_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG) {
if (link->open) {
netif_device_detach(dev);
do_powerdown(dev);
}
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
do_reset(dev,1);
netif_device_attach(dev);
}
}
break;
}
return 0;
} /* xirc2ps_event */
@ -2013,6 +2024,8 @@ static struct pcmcia_driver xirc2ps_cs_driver = {
.event = xirc2ps_event,
.detach = xirc2ps_detach,
.id_table = xirc2ps_ids,
.suspend = xirc2ps_suspend,
.resume = xirc2ps_resume,
};
static int __init

50
drivers/net/wireless/airo_cs.c
View File

@ -492,6 +492,35 @@ static void airo_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int airo_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *local = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
netif_device_detach(local->eth_dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int airo_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *local = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
reset_airo_card(local->eth_dev);
netif_device_attach(local->eth_dev);
}
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
@ -524,25 +553,6 @@ static int airo_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
airo_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG) {
netif_device_detach(local->eth_dev);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
reset_airo_card(local->eth_dev);
netif_device_attach(local->eth_dev);
}
break;
}
return 0;
} /* airo_event */
@ -565,6 +575,8 @@ static struct pcmcia_driver airo_driver = {
.event = airo_event,
.detach = airo_detach,
.id_table = airo_ids,
.suspend = airo_suspend,
.resume = airo_resume,
};
static int airo_cs_init(void)

50
drivers/net/wireless/atmel_cs.c
View File

@ -477,6 +477,35 @@ static void atmel_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int atmel_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
local_info_t *local = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
netif_device_detach(local->eth_dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int atmel_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
local_info_t *local = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
atmel_open(local->eth_dev);
netif_device_attach(local->eth_dev);
}
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
@ -509,25 +538,6 @@ static int atmel_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
atmel_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG) {
netif_device_detach(local->eth_dev);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
atmel_open(local->eth_dev);
netif_device_attach(local->eth_dev);
}
break;
}
return 0;
} /* atmel_event */
@ -585,6 +595,8 @@ static struct pcmcia_driver atmel_driver = {
.event = atmel_event,
.detach = atmel_detach,
.id_table = atmel_ids,
.suspend = atmel_suspend,
.resume = atmel_resume,
};
static int atmel_cs_init(void)

96
drivers/net/wireless/hostap/hostap_cs.c
View File

@ -846,19 +846,63 @@ static void prism2_release(u_long arg)
PDEBUG(DEBUG_FLOW, "release - done\n");
}
static int hostap_cs_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = (struct net_device *) link->priv;
int dev_open = 0;
PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_SUSPEND\n", dev_info);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
struct hostap_interface *iface = netdev_priv(dev);
if (iface && iface->local)
dev_open = iface->local->num_dev_open > 0;
if (dev_open) {
netif_stop_queue(dev);
netif_device_detach(dev);
}
prism2_suspend(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int hostap_cs_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = (struct net_device *) link->priv;
int dev_open = 0;
PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_RESUME\n", dev_info);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
struct hostap_interface *iface = netdev_priv(dev);
if (iface && iface->local)
dev_open = iface->local->num_dev_open > 0;
pcmcia_request_configuration(link->handle, &link->conf);
prism2_hw_shutdown(dev, 1);
prism2_hw_config(dev, dev_open ? 0 : 1);
if (dev_open) {
netif_device_attach(dev);
netif_start_queue(dev);
}
}
return 0;
}
static int prism2_event(event_t event, int priority,
event_callback_args_t *args)
{
dev_link_t *link = args->client_data;
struct net_device *dev = (struct net_device *) link->priv;
int dev_open = 0;
if (link->state & DEV_CONFIG) {
struct hostap_interface *iface = netdev_priv(dev);
if (iface && iface->local)
dev_open = iface->local->num_dev_open > 0;
}
switch (event) {
case CS_EVENT_CARD_INSERTION:
@ -879,42 +923,6 @@ static int prism2_event(event_t event, int priority,
}
break;
case CS_EVENT_PM_SUSPEND:
PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_SUSPEND\n", dev_info);
link->state |= DEV_SUSPEND;
/* fall through */
case CS_EVENT_RESET_PHYSICAL:
PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_RESET_PHYSICAL\n", dev_info);
if (link->state & DEV_CONFIG) {
if (dev_open) {
netif_stop_queue(dev);
netif_device_detach(dev);
}
prism2_suspend(dev);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_RESUME\n", dev_info);
link->state &= ~DEV_SUSPEND;
/* fall through */
case CS_EVENT_CARD_RESET:
PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_CARD_RESET\n", dev_info);
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle,
&link->conf);
prism2_hw_shutdown(dev, 1);
prism2_hw_config(dev, dev_open ? 0 : 1);
if (dev_open) {
netif_device_attach(dev);
netif_start_queue(dev);
}
}
break;
default:
PDEBUG(DEBUG_EXTRA, "%s: prism2_event() - unknown event %d\n",
dev_info, event);
@ -987,6 +995,8 @@ static struct pcmcia_driver hostap_driver = {
.owner = THIS_MODULE,
.event = prism2_event,
.id_table = hostap_cs_ids,
.suspend = hostap_cs_suspend,
.resume = hostap_cs_resume,
};
static int __init init_prism2_pccard(void)

57
drivers/net/wireless/netwave_cs.c
View File

@ -935,6 +935,39 @@ static void netwave_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int netwave_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int netwave_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
netwave_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}
/*
* Function netwave_event (event, priority, args)
*
@ -973,28 +1006,6 @@ static int netwave_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
netwave_pcmcia_config( link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
netwave_reset(dev);
netif_device_attach(dev);
}
}
break;
}
return 0;
} /* netwave_event */
@ -1495,6 +1506,8 @@ static struct pcmcia_driver netwave_driver = {
.event = netwave_event,
.detach = netwave_detach,
.id_table = netwave_ids,
.suspend = netwave_suspend,
.resume = netwave_resume,
};
static int __init init_netwave_cs(void)

145
drivers/net/wireless/orinoco_cs.c
View File

@ -465,6 +465,83 @@ orinoco_cs_release(dev_link_t *link)
ioport_unmap(priv->hw.iobase);
} /* orinoco_cs_release */
static int orinoco_cs_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
struct orinoco_private *priv = netdev_priv(dev);
struct orinoco_pccard *card = priv->card;
int err = 0;
unsigned long flags;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
/* This is probably racy, but I can't think of
a better way, short of rewriting the PCMCIA
layer to not suck :-( */
if (! test_bit(0, &card->hard_reset_in_progress)) {
spin_lock_irqsave(&priv->lock, flags);
err = __orinoco_down(dev);
if (err)
printk(KERN_WARNING "%s: Error %d downing interface\n",
dev->name, err);
netif_device_detach(dev);
priv->hw_unavailable++;
spin_unlock_irqrestore(&priv->lock, flags);
}
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int orinoco_cs_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
struct orinoco_private *priv = netdev_priv(dev);
struct orinoco_pccard *card = priv->card;
int err = 0;
unsigned long flags;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
/* FIXME: should we double check that this is
* the same card as we had before */
pcmcia_request_configuration(link->handle, &link->conf);
if (! test_bit(0, &card->hard_reset_in_progress)) {
err = orinoco_reinit_firmware(dev);
if (err) {
printk(KERN_ERR "%s: Error %d re-initializing firmware\n",
dev->name, err);
return -EIO;
}
spin_lock_irqsave(&priv->lock, flags);
netif_device_attach(dev);
priv->hw_unavailable--;
if (priv->open && ! priv->hw_unavailable) {
err = __orinoco_up(dev);
if (err)
printk(KERN_ERR "%s: Error %d restarting card\n",
dev->name, err);
}
spin_unlock_irqrestore(&priv->lock, flags);
}
}
return 0;
}
/*
* The card status event handler. Mostly, this schedules other stuff
* to run after an event is received.
@ -476,9 +553,7 @@ orinoco_cs_event(event_t event, int priority,
dev_link_t *link = args->client_data;
struct net_device *dev = link->priv;
struct orinoco_private *priv = netdev_priv(dev);
struct orinoco_pccard *card = priv->card;
int err = 0;
unsigned long flags;
switch (event) {
case CS_EVENT_CARD_REMOVAL:
@ -497,70 +572,6 @@ orinoco_cs_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
orinoco_cs_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
/* Mark the device as stopped, to block IO until later */
if (link->state & DEV_CONFIG) {
/* This is probably racy, but I can't think of
a better way, short of rewriting the PCMCIA
layer to not suck :-( */
if (! test_bit(0, &card->hard_reset_in_progress)) {
spin_lock_irqsave(&priv->lock, flags);
err = __orinoco_down(dev);
if (err)
printk(KERN_WARNING "%s: %s: Error %d downing interface\n",
dev->name,
event == CS_EVENT_PM_SUSPEND ? "SUSPEND" : "RESET_PHYSICAL",
err);
netif_device_detach(dev);
priv->hw_unavailable++;
spin_unlock_irqrestore(&priv->lock, flags);
}
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
/* FIXME: should we double check that this is
* the same card as we had before */
pcmcia_request_configuration(link->handle, &link->conf);
if (! test_bit(0, &card->hard_reset_in_progress)) {
err = orinoco_reinit_firmware(dev);
if (err) {
printk(KERN_ERR "%s: Error %d re-initializing firmware\n",
dev->name, err);
break;
}
spin_lock_irqsave(&priv->lock, flags);
netif_device_attach(dev);
priv->hw_unavailable--;
if (priv->open && ! priv->hw_unavailable) {
err = __orinoco_up(dev);
if (err)
printk(KERN_ERR "%s: Error %d restarting card\n",
dev->name, err);
}
spin_unlock_irqrestore(&priv->lock, flags);
}
}
break;
}
return err;
@ -669,6 +680,8 @@ static struct pcmcia_driver orinoco_driver = {
.detach = orinoco_cs_detach,
.event = orinoco_cs_event,
.id_table = orinoco_cs_ids,
.suspend = orinoco_cs_suspend,
.resume = orinoco_cs_resume,
};
static int __init

59
drivers/net/wireless/ray_cs.c
View File

@ -891,6 +891,40 @@ static void ray_release(dev_link_t *link)
DEBUG(2,"ray_release ending\n");
}
static int ray_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int ray_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
ray_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}
/*=============================================================================
The card status event handler. Mostly, this schedules other
stuff to run after an event is received. A CARD_REMOVAL event
@ -923,29 +957,6 @@ static int ray_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
ray_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
ray_reset(dev);
netif_device_attach(dev);
}
}
break;
}
return 0;
DEBUG(2,"ray_event ending\n");
@ -2949,6 +2960,8 @@ static struct pcmcia_driver ray_driver = {
.event = ray_event,
.detach = ray_detach,
.id_table = ray_ids,
.suspend = ray_suspend,
.resume = ray_resume,
};
static int __init init_ray_cs(void)

96
drivers/net/wireless/spectrum_cs.c
View File

@ -948,6 +948,56 @@ spectrum_cs_release(dev_link_t *link)
ioport_unmap(priv->hw.iobase);
} /* spectrum_cs_release */
static int
spectrum_cs_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
struct orinoco_private *priv = netdev_priv(dev);
unsigned long flags;
int err = 0;
link->state |= DEV_SUSPEND;
/* Mark the device as stopped, to block IO until later */
if (link->state & DEV_CONFIG) {
spin_lock_irqsave(&priv->lock, flags);
err = __orinoco_down(dev);
if (err)
printk(KERN_WARNING "%s: Error %d downing interface\n",
dev->name, err);
netif_device_detach(dev);
priv->hw_unavailable++;
spin_unlock_irqrestore(&priv->lock, flags);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int
spectrum_cs_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
struct orinoco_private *priv = netdev_priv(dev);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
/* FIXME: should we double check that this is
* the same card as we had before */
pcmcia_request_configuration(link->handle, &link->conf);
netif_device_attach(dev);
priv->hw_unavailable--;
schedule_work(&priv->reset_work);
}
return 0;
}
/*
* The card status event handler. Mostly, this schedules other stuff
* to run after an event is received.
@ -959,8 +1009,6 @@ spectrum_cs_event(event_t event, int priority,
dev_link_t *link = args->client_data;
struct net_device *dev = link->priv;
struct orinoco_private *priv = netdev_priv(dev);
int err = 0;
unsigned long flags;
switch (event) {
case CS_EVENT_CARD_REMOVAL:
@ -980,49 +1028,9 @@ spectrum_cs_event(event_t event, int priority,
spectrum_cs_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
/* Mark the device as stopped, to block IO until later */
if (link->state & DEV_CONFIG) {
/* This is probably racy, but I can't think of
a better way, short of rewriting the PCMCIA
layer to not suck :-( */
spin_lock_irqsave(&priv->lock, flags);
err = __orinoco_down(dev);
if (err)
printk(KERN_WARNING "%s: %s: Error %d downing interface\n",
dev->name,
event == CS_EVENT_PM_SUSPEND ? "SUSPEND" : "RESET_PHYSICAL",
err);
netif_device_detach(dev);
priv->hw_unavailable++;
spin_unlock_irqrestore(&priv->lock, flags);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
/* FIXME: should we double check that this is
* the same card as we had before */
pcmcia_request_configuration(link->handle, &link->conf);
netif_device_attach(dev);
priv->hw_unavailable--;
schedule_work(&priv->reset_work);
}
break;
}
return err;
return 0;
} /* spectrum_cs_event */
/********************************************************************/
@ -1050,6 +1058,8 @@ static struct pcmcia_driver orinoco_driver = {
},
.attach = spectrum_cs_attach,
.detach = spectrum_cs_detach,
.suspend = spectrum_cs_suspend,
.resume = spectrum_cs_resume,
.event = spectrum_cs_event,
.id_table = spectrum_cs_ids,
};

92
drivers/net/wireless/wavelan_cs.c
View File

@ -4775,6 +4775,56 @@ wavelan_detach(dev_link_t * link)
#endif
}
static int wavelan_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device * dev = (struct net_device *) link->priv;
/* NB: wavelan_close will be called, but too late, so we are
* obliged to close nicely the wavelan here. David, could you
* close the device before suspending them ? And, by the way,
* could you, on resume, add a "route add -net ..." after the
* ifconfig up ? Thanks... */
/* Stop receiving new messages and wait end of transmission */
wv_ru_stop(dev);
/* Power down the module */
hacr_write(dev->base_addr, HACR_DEFAULT & (~HACR_PWR_STAT));
/* The card is now suspended */
link->state |= DEV_SUSPEND;
if(link->state & DEV_CONFIG)
{
if(link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int wavelan_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device * dev = (struct net_device *) link->priv;
link->state &= ~DEV_SUSPEND;
if(link->state & DEV_CONFIG)
{
pcmcia_request_configuration(link->handle, &link->conf);
if(link->open) /* If RESET -> True, If RESUME -> False ? */
{
wv_hw_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}
/*------------------------------------------------------------------*/
/*
* The card status event handler. Mostly, this schedules other stuff
@ -4832,46 +4882,6 @@ wavelan_event(event_t event, /* The event received */
else
dev->irq = 0;
break;
case CS_EVENT_PM_SUSPEND:
/* NB: wavelan_close will be called, but too late, so we are
* obliged to close nicely the wavelan here. David, could you
* close the device before suspending them ? And, by the way,
* could you, on resume, add a "route add -net ..." after the
* ifconfig up ? Thanks... */
/* Stop receiving new messages and wait end of transmission */
wv_ru_stop(dev);
/* Power down the module */
hacr_write(dev->base_addr, HACR_DEFAULT & (~HACR_PWR_STAT));
/* The card is now suspended */
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if(link->state & DEV_CONFIG)
{
if(link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if(link->state & DEV_CONFIG)
{
pcmcia_request_configuration(link->handle, &link->conf);
if(link->open) /* If RESET -> True, If RESUME -> False ? */
{
wv_hw_reset(dev);
netif_device_attach(dev);
}
}
break;
}
#ifdef DEBUG_CALLBACK_TRACE
@ -4898,6 +4908,8 @@ static struct pcmcia_driver wavelan_driver = {
.event = wavelan_event,
.detach = wavelan_detach,
.id_table = wavelan_ids,
.suspend = wavelan_suspend,
.resume = wavelan_resume,
};
static int __init

61
drivers/net/wireless/wl3501_cs.c
View File

@ -2173,6 +2173,41 @@ static void wl3501_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int wl3501_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
wl3501_pwr_mgmt(dev->priv, WL3501_SUSPEND);
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
static int wl3501_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
wl3501_pwr_mgmt(dev->priv, WL3501_RESUME);
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
wl3501_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}
/**
* wl3501_event - The card status event handler
* @event - event
@ -2206,30 +2241,6 @@ static int wl3501_event(event_t event, int pri, event_callback_args_t *args)
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
wl3501_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
wl3501_pwr_mgmt(dev->priv, WL3501_SUSPEND);
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
wl3501_pwr_mgmt(dev->priv, WL3501_RESUME);
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
wl3501_reset(dev);
netif_device_attach(dev);
}
}
break;
}
return 0;
}
@ -2249,6 +2260,8 @@ static struct pcmcia_driver wl3501_driver = {
.event = wl3501_event,
.detach = wl3501_detach,
.id_table = wl3501_ids,
.suspend = wl3501_suspend,
.resume = wl3501_resume,
};
static int __init wl3501_init_module(void)

39
drivers/parport/parport_cs.c
View File

@ -325,6 +325,28 @@ void parport_cs_release(dev_link_t *link)
} /* parport_cs_release */
static int parport_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int parport_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
@ -349,20 +371,6 @@ int parport_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
parport_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
break;
}
return 0;
} /* parport_event */
@ -383,7 +391,8 @@ static struct pcmcia_driver parport_cs_driver = {
.event = parport_event,
.detach = parport_detach,
.id_table = parport_ids,
.suspend = parport_suspend,
.resume = parport_resume,
};
static int __init init_parport_cs(void)

10
drivers/pcmcia/ds.c
View File

@ -951,6 +951,16 @@ static int send_event_callback(struct device *dev, void * _data)
if (p_dev->state & (CLIENT_UNBOUND|CLIENT_STALE))
return 0;
if ((data->event == CS_EVENT_PM_SUSPEND) ||
(data->event == CS_EVENT_RESET_PHYSICAL)) {
if (p_drv->suspend)
return p_drv->suspend(p_dev);
} else if ((data->event == CS_EVENT_PM_RESUME) ||
(data->event == CS_EVENT_CARD_RESET)) {
if (p_drv->resume)
return p_drv->resume(p_dev);
}
if (p_drv->event)
return p_drv->event(data->event, data->priority,
&p_dev->event_callback_args);

48
drivers/scsi/pcmcia/aha152x_stub.c
View File

@ -272,11 +272,37 @@ static void aha152x_release_cs(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int aha152x_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int aha152x_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
scsi_info_t *info = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
Scsi_Cmnd tmp;
pcmcia_request_configuration(link->handle, &link->conf);
tmp.device->host = info->host;
aha152x_host_reset(&tmp);
}
return 0;
}
static int aha152x_event(event_t event, int priority,
event_callback_args_t *args)
{
dev_link_t *link = args->client_data;
scsi_info_t *info = link->priv;
DEBUG(0, "aha152x_event(0x%06x)\n", event);
@ -290,24 +316,6 @@ static int aha152x_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
aha152x_config_cs(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
Scsi_Cmnd tmp;
pcmcia_request_configuration(link->handle, &link->conf);
tmp.device->host = info->host;
aha152x_host_reset(&tmp);
}
break;
}
return 0;
}
@ -331,6 +339,8 @@ static struct pcmcia_driver aha152x_cs_driver = {
.event = aha152x_event,
.detach = aha152x_detach,
.id_table = aha152x_ids,
.suspend = aha152x_suspend,
.resume = aha152x_resume,
};
static int __init init_aha152x_cs(void)

42
drivers/scsi/pcmcia/fdomain_stub.c
View File

@ -256,6 +256,30 @@ static void fdomain_release(dev_link_t *link)
/*====================================================================*/
static int fdomain_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int fdomain_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
fdomain_16x0_bus_reset(NULL);
}
return 0;
}
static int fdomain_event(event_t event, int priority,
event_callback_args_t *args)
{
@ -273,22 +297,6 @@ static int fdomain_event(event_t event, int priority,
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
fdomain_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
fdomain_16x0_bus_reset(NULL);
}
break;
}
return 0;
} /* fdomain_event */
@ -311,6 +319,8 @@ static struct pcmcia_driver fdomain_cs_driver = {
.event = fdomain_event,
.detach = fdomain_detach,
.id_table = fdomain_ids,
.suspend = fdomain_suspend,
.resume = fdomain_resume,
};
static int __init init_fdomain_cs(void)

102
drivers/scsi/pcmcia/nsp_cs.c
View File

@ -2021,6 +2021,59 @@ static void nsp_cs_release(dev_link_t *link)
#endif
} /* nsp_cs_release */
static int nsp_cs_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
scsi_info_t *info = link->priv;
nsp_hw_data *data;
link->state |= DEV_SUSPEND;
nsp_dbg(NSP_DEBUG_INIT, "event: suspend");
if (info->host != NULL) {
nsp_msg(KERN_INFO, "clear SDTR status");
data = (nsp_hw_data *)info->host->hostdata;
nsphw_init_sync(data);
}
info->stop = 1;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int nsp_cs_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
scsi_info_t *info = link->priv;
nsp_hw_data *data;
nsp_dbg(NSP_DEBUG_INIT, "event: resume");
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
info->stop = 0;
if (info->host != NULL) {
nsp_msg(KERN_INFO, "reset host and bus");
data = (nsp_hw_data *)info->host->hostdata;
nsphw_init (data);
nsp_bus_reset(data);
}
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
@ -2039,8 +2092,6 @@ static int nsp_cs_event(event_t event,
event_callback_args_t *args)
{
dev_link_t *link = args->client_data;
scsi_info_t *info = link->priv;
nsp_hw_data *data;
nsp_dbg(NSP_DEBUG_INIT, "in, event=0x%08x", event);
@ -2062,51 +2113,6 @@ static int nsp_cs_event(event_t event,
#endif
nsp_cs_config(link);
break;
case CS_EVENT_PM_SUSPEND:
nsp_dbg(NSP_DEBUG_INIT, "event: suspend");
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
/* Mark the device as stopped, to block IO until later */
nsp_dbg(NSP_DEBUG_INIT, "event: reset physical");
if (info->host != NULL) {
nsp_msg(KERN_INFO, "clear SDTR status");
data = (nsp_hw_data *)info->host->hostdata;
nsphw_init_sync(data);
}
info->stop = 1;
if (link->state & DEV_CONFIG) {
pcmcia_release_configuration(link->handle);
}
break;
case CS_EVENT_PM_RESUME:
nsp_dbg(NSP_DEBUG_INIT, "event: resume");
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
nsp_dbg(NSP_DEBUG_INIT, "event: reset");
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
}
info->stop = 0;
if (info->host != NULL) {
nsp_msg(KERN_INFO, "reset host and bus");
data = (nsp_hw_data *)info->host->hostdata;
nsphw_init (data);
nsp_bus_reset(data);
}
break;
default:
nsp_dbg(NSP_DEBUG_INIT, "event: unknown");
break;
@ -2140,6 +2146,8 @@ static struct pcmcia_driver nsp_driver = {
.event = nsp_cs_event,
.detach = nsp_cs_detach,
.id_table = nsp_cs_ids,
.suspend = nsp_cs_suspend,
.resume = nsp_cs_resume,
};
#endif

59
drivers/scsi/pcmcia/qlogic_stub.c
View File

@ -349,6 +349,40 @@ static void qlogic_release(dev_link_t *link)
/*====================================================================*/
static int qlogic_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int qlogic_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
scsi_info_t *info = link->priv;
pcmcia_request_configuration(link->handle, &link->conf);
if ((info->manf_id == MANFID_MACNICA) ||
(info->manf_id == MANFID_PIONEER) ||
(info->manf_id == 0x0098)) {
outb(0x80, link->io.BasePort1 + 0xd);
outb(0x24, link->io.BasePort1 + 0x9);
outb(0x04, link->io.BasePort1 + 0xd);
}
/* Ugggglllyyyy!!! */
qlogicfas408_bus_reset(NULL);
}
return 0;
}
static int qlogic_event(event_t event, int priority, event_callback_args_t * args)
{
dev_link_t *link = args->client_data;
@ -365,29 +399,6 @@ static int qlogic_event(event_t event, int priority, event_callback_args_t * arg
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
qlogic_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
scsi_info_t *info = link->priv;
pcmcia_request_configuration(link->handle, &link->conf);
if ((info->manf_id == MANFID_MACNICA) || (info->manf_id == MANFID_PIONEER) || (info->manf_id == 0x0098)) {
outb(0x80, link->io.BasePort1 + 0xd);
outb(0x24, link->io.BasePort1 + 0x9);
outb(0x04, link->io.BasePort1 + 0xd);
}
/* Ugggglllyyyy!!! */
qlogicfas408_bus_reset(NULL);
}
break;
}
return 0;
} /* qlogic_event */
@ -423,6 +434,8 @@ static struct pcmcia_driver qlogic_cs_driver = {
.event = qlogic_event,
.detach = qlogic_detach,
.id_table = qlogic_ids,
.suspend = qlogic_suspend,
.resume = qlogic_resume,
};
static int __init init_qlogic_cs(void)

57
drivers/scsi/pcmcia/sym53c500_cs.c
View File

@ -872,37 +872,26 @@ cs_failed:
return;
} /* SYM53C500_config */
static int
SYM53C500_event(event_t event, int priority, event_callback_args_t *args)
static int sym53c500_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = args->client_data;
struct scsi_info_t *info = link->priv;
dev_link_t *link = dev_to_instance(dev);
DEBUG(1, "SYM53C500_event(0x%06x)\n", event);
switch (event) {
case CS_EVENT_CARD_REMOVAL:
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG)
SYM53C500_release(link);
break;
case CS_EVENT_CARD_INSERTION:
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
SYM53C500_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
return 0;
}
static int sym53c500_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
struct scsi_info_t *info = link->priv;
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
/* See earlier comment about manufacturer IDs. */
if ((info->manf_id == MANFID_MACNICA) ||
(info->manf_id == MANFID_PIONEER) ||
@ -917,6 +906,26 @@ SYM53C500_event(event_t event, int priority, event_callback_args_t *args)
*/
SYM53C500_int_host_reset(link->io.BasePort1);
}
return 0;
}
static int
SYM53C500_event(event_t event, int priority, event_callback_args_t *args)
{
dev_link_t *link = args->client_data;
DEBUG(1, "SYM53C500_event(0x%06x)\n", event);
switch (event) {
case CS_EVENT_CARD_REMOVAL:
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG)
SYM53C500_release(link);
break;
case CS_EVENT_CARD_INSERTION:
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
SYM53C500_config(link);
break;
}
return 0;
@ -1012,6 +1021,8 @@ static struct pcmcia_driver sym53c500_cs_driver = {
.event = SYM53C500_event,
.detach = SYM53C500_detach,
.id_table = sym53c500_ids,
.suspend = sym53c500_suspend,
.resume = sym53c500_resume,
};
static int __init

31
drivers/serial/serial_cs.c
View File

@ -159,8 +159,9 @@ static void serial_remove(dev_link_t *link)
}
}
static void serial_suspend(dev_link_t *link)
static int serial_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
@ -173,10 +174,13 @@ static void serial_suspend(dev_link_t *link)
if (!info->slave)
pcmcia_release_configuration(link->handle);
}
return 0;
}
static void serial_resume(dev_link_t *link)
static int serial_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link)) {
@ -189,6 +193,8 @@ static void serial_resume(dev_link_t *link)
for (i = 0; i < info->ndev; i++)
serial8250_resume_port(info->line[i]);
}
return 0;
}
/*======================================================================
@ -731,7 +737,6 @@ static int
serial_event(event_t event, int priority, event_callback_args_t * args)
{
dev_link_t *link = args->client_data;
struct serial_info *info = link->priv;
DEBUG(1, "serial_event(0x%06x)\n", event);
@ -744,24 +749,6 @@ serial_event(event_t event, int priority, event_callback_args_t * args)
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
serial_config(link);
break;
case CS_EVENT_PM_SUSPEND:
serial_suspend(link);
break;
case CS_EVENT_RESET_PHYSICAL:
if ((link->state & DEV_CONFIG) && !info->slave)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
serial_resume(link);
break;
case CS_EVENT_CARD_RESET:
if (DEV_OK(link) && !info->slave)
pcmcia_request_configuration(link->handle, &link->conf);
break;
}
return 0;
}
@ -881,6 +868,8 @@ static struct pcmcia_driver serial_cs_driver = {
.event = serial_event,
.detach = serial_detach,
.id_table = serial_ids,
.suspend = serial_suspend,
.resume = serial_resume,
};
static int __init init_serial_cs(void)

38
drivers/telephony/ixj_pcmcia.c
View File

@ -255,6 +255,28 @@ static void ixj_cs_release(dev_link_t *link)
link->state &= ~DEV_CONFIG;
}
static int ixj_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int ixj_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static int ixj_event(event_t event, int priority, event_callback_args_t * args)
{
dev_link_t *link = args->client_data;
@ -271,20 +293,6 @@ static int ixj_event(event_t event, int priority, event_callback_args_t * args)
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
ixj_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
break;
}
return 0;
}
@ -304,6 +312,8 @@ static struct pcmcia_driver ixj_driver = {
.event = ixj_event,
.detach = ixj_detach,
.id_table = ixj_ids,
.suspend = ixj_suspend,
.resume = ixj_resume,
};
static int __init ixj_pcmcia_init(void)

41
drivers/usb/host/sl811_cs.c
View File

@ -323,6 +323,28 @@ cs_failed:
}
}
static int sl811_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int sl811_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static int
sl811_cs_event(event_t event, int priority, event_callback_args_t *args)
{
@ -341,23 +363,6 @@ sl811_cs_event(event_t event, int priority, event_callback_args_t *args)
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
sl811_cs_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
DBG(0, "reset sl811-hcd here?\n");
break;
}
return 0;
}
@ -417,6 +422,8 @@ static struct pcmcia_driver sl811_cs_driver = {
.event = sl811_cs_event,
.detach = sl811_cs_detach,
.id_table = sl811_ids,
.suspend = sl811_suspend,
.resume = sl811_resume,
};
/*====================================================================*/

6
include/pcmcia/ds.h
View File

@ -137,6 +137,10 @@ struct pcmcia_driver {
int (*event) (event_t event, int priority,
event_callback_args_t *);
void (*detach)(dev_link_t *);
int (*suspend) (struct pcmcia_device *dev);
int (*resume) (struct pcmcia_device *dev);
struct module *owner;
struct pcmcia_device_id *id_table;
struct device_driver drv;
@ -193,6 +197,8 @@ struct pcmcia_device {
#define handle_to_pdev(handle) (handle)
#define handle_to_dev(handle) (handle->dev)
#define dev_to_instance(dev) (dev->instance)
/* error reporting */
void cs_error(client_handle_t handle, int func, int ret);