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Merge master.kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6

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* master.kernel.org:/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (33 commits)
  [PATCH] pcmcia: declare pccard_iodyn_ops (fix m8xx_pcmcia.c compilation error)
  [PATCH] pcmcia: fix pcmcia_device_remove oops
  [PATCH] pcmcia: Add support for Possio GCC AKA PCMCIA Siemens MC45
  [PATCH] pcmcia: pseudo device handling update
  [PATCH] pcmcia: convert DEV_OK to pcmcia_dev_present
  [PATCH] pcmcia: use bitfield instead of p_state and state
  [PATCH] pcmcia: remove unused p_dev->state flags
  [PATCH] pcmcia: make pcmcia_release_{io,irq} static
  [PATCH] pcmcia: add return value to _config() functions
  [PATCH] pcmcia: remove dev_link_t and client_handle_t indirection
  [PATCH] pcmcia: embed dev_link_t into struct pcmcia_device
  [PATCH] pcmcia: rename pcmcia_device.state
  [PATCH] pcmcia: remove unneeded Vcc pseudo setting
  [PATCH] pcmcia: remove export of pcmcia_release_configuration
  [PATCH] pcmcia: default suspend and resume handling
  [PATCH] pcmcia: convert remaining users of pcmcia_release_io and _irq
  [PATCH] pcmcia: add pcmcia_disable_device
  [PATCH] serial_cs: add Merlin U630 IDs
  [PATCH] pcmcia: AT91RM9200 Compact Flash driver
  [PATCH] pcmcia: socket.functions starts with 1
  ...
This commit is contained in:
Linus Torvalds
2006-04-02 12:49:59 -07:00
parent 9c8680e2cf 553ee5dc1a
commit 86dca4f8e6
77 changed files with 3156 additions and 4574 deletions
Download Patch File Download Diff File Expand all files Collapse all files

185
drivers/isdn/hardware/avm/avm_cs.c
View File

@@ -51,8 +51,8 @@ MODULE_LICENSE("GPL");
handler.
*/
static void avmcs_config(dev_link_t *link);
static void avmcs_release(dev_link_t *link);
static int avmcs_config(struct pcmcia_device *link);
static void avmcs_release(struct pcmcia_device *link);
/*
The attach() and detach() entry points are used to create and destroy
@@ -65,10 +65,10 @@ static void avmcs_detach(struct pcmcia_device *p_dev);
/*
A linked list of "instances" of the skeleton device. Each actual
PCMCIA card corresponds to one device instance, and is described
by one dev_link_t structure (defined in ds.h).
by one struct pcmcia_device structure (defined in ds.h).
You may not want to use a linked list for this -- for example, the
memory card driver uses an array of dev_link_t pointers, where minor
memory card driver uses an array of struct pcmcia_device pointers, where minor
device numbers are used to derive the corresponding array index.
*/
@@ -78,7 +78,7 @@ static void avmcs_detach(struct pcmcia_device *p_dev);
example, ethernet cards, modems). In other cases, there may be
many actual or logical devices (SCSI adapters, memory cards with
multiple partitions). The dev_node_t structures need to be kept
in a linked list starting at the 'dev' field of a dev_link_t
in a linked list starting at the 'dev' field of a struct pcmcia_device
structure. We allocate them in the card's private data structure,
because they generally can't be allocated dynamically.
*/
@@ -99,54 +99,38 @@ typedef struct local_info_t {
======================================================================*/
static int avmcs_attach(struct pcmcia_device *p_dev)
static int avmcs_probe(struct pcmcia_device *p_dev)
{
dev_link_t *link;
local_info_t *local;
/* Initialize the dev_link_t structure */
link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL);
if (!link)
goto err;
memset(link, 0, sizeof(struct dev_link_t));
/* The io structure describes IO port mapping */
link->io.NumPorts1 = 16;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts2 = 0;
p_dev->io.NumPorts1 = 16;
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
p_dev->io.NumPorts2 = 0;
/* Interrupt setup */
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
/* General socket configuration */
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
p_dev->conf.Attributes = CONF_ENABLE_IRQ;
p_dev->conf.IntType = INT_MEMORY_AND_IO;
p_dev->conf.ConfigIndex = 1;
p_dev->conf.Present = PRESENT_OPTION;
/* Allocate space for private device-specific data */
local = kmalloc(sizeof(local_info_t), GFP_KERNEL);
if (!local)
goto err_kfree;
goto err;
memset(local, 0, sizeof(local_info_t));
link->priv = local;
p_dev->priv = local;
link->handle = p_dev;
p_dev->instance = link;
return avmcs_config(p_dev);
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
avmcs_config(link);
return 0;
err_kfree:
kfree(link);
err:
return -EINVAL;
return -ENOMEM;
} /* avmcs_attach */
/*======================================================================
@@ -158,15 +142,10 @@ static int avmcs_attach(struct pcmcia_device *p_dev)
======================================================================*/
static void avmcs_detach(struct pcmcia_device *p_dev)
static void avmcs_detach(struct pcmcia_device *link)
{
dev_link_t *link = dev_to_instance(p_dev);
if (link->state & DEV_CONFIG)
avmcs_release(link);
kfree(link->priv);
kfree(link);
kfree(link->priv);
} /* avmcs_detach */
/*======================================================================
@@ -177,7 +156,7 @@ static void avmcs_detach(struct pcmcia_device *p_dev)
======================================================================*/
static int get_tuple(client_handle_t handle, tuple_t *tuple,
static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_tuple_data(handle, tuple);
@@ -185,7 +164,7 @@ static int get_tuple(client_handle_t handle, tuple_t *tuple,
return pcmcia_parse_tuple(handle, tuple, parse);
}
static int first_tuple(client_handle_t handle, tuple_t *tuple,
static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_first_tuple(handle, tuple);
@@ -193,7 +172,7 @@ static int first_tuple(client_handle_t handle, tuple_t *tuple,
return get_tuple(handle, tuple, parse);
}
static int next_tuple(client_handle_t handle, tuple_t *tuple,
static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_next_tuple(handle, tuple);
@@ -201,9 +180,8 @@ static int next_tuple(client_handle_t handle, tuple_t *tuple,
return get_tuple(handle, tuple, parse);
}
static void avmcs_config(dev_link_t *link)
static int avmcs_config(struct pcmcia_device *link)
{
client_handle_t handle;
tuple_t tuple;
cisparse_t parse;
cistpl_cftable_entry_t *cf = &parse.cftable_entry;
@@ -213,8 +191,7 @@ static void avmcs_config(dev_link_t *link)
char devname[128];
int cardtype;
int (*addcard)(unsigned int port, unsigned irq);
handle = link->handle;
dev = link->priv;
/*
@@ -223,25 +200,21 @@ static void avmcs_config(dev_link_t *link)
*/
do {
tuple.DesiredTuple = CISTPL_CONFIG;
i = pcmcia_get_first_tuple(handle, &tuple);
i = pcmcia_get_first_tuple(link, &tuple);
if (i != CS_SUCCESS) break;
tuple.TupleData = buf;
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
i = pcmcia_get_tuple_data(handle, &tuple);
i = pcmcia_get_tuple_data(link, &tuple);
if (i != CS_SUCCESS) break;
i = pcmcia_parse_tuple(handle, &tuple, &parse);
i = pcmcia_parse_tuple(link, &tuple, &parse);
if (i != CS_SUCCESS) break;
link->conf.ConfigBase = parse.config.base;
} while (0);
if (i != CS_SUCCESS) {
cs_error(link->handle, ParseTuple, i);
link->state &= ~DEV_CONFIG_PENDING;
return;
cs_error(link, ParseTuple, i);
return -ENODEV;
}
/* Configure card */
link->state |= DEV_CONFIG;
do {
@@ -252,7 +225,7 @@ static void avmcs_config(dev_link_t *link)
tuple.DesiredTuple = CISTPL_VERS_1;
devname[0] = 0;
if( !first_tuple(handle, &tuple, &parse) && parse.version_1.ns > 1 ) {
if( !first_tuple(link, &tuple, &parse) && parse.version_1.ns > 1 ) {
strlcpy(devname,parse.version_1.str + parse.version_1.ofs[1],
sizeof(devname));
}
@@ -263,7 +236,7 @@ static void avmcs_config(dev_link_t *link)
tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
i = first_tuple(handle, &tuple, &parse);
i = first_tuple(link, &tuple, &parse);
while (i == CS_SUCCESS) {
if (cf->io.nwin > 0) {
link->conf.ConfigIndex = cf->index;
@@ -273,36 +246,36 @@ static void avmcs_config(dev_link_t *link)
printk(KERN_INFO "avm_cs: testing i/o %#x-%#x\n",
link->io.BasePort1,
link->io.BasePort1+link->io.NumPorts1-1);
i = pcmcia_request_io(link->handle, &link->io);
i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) goto found_port;
}
i = next_tuple(handle, &tuple, &parse);
i = next_tuple(link, &tuple, &parse);
}
found_port:
if (i != CS_SUCCESS) {
cs_error(link->handle, RequestIO, i);
cs_error(link, RequestIO, i);
break;
}
/*
* allocate an interrupt line
*/
i = pcmcia_request_irq(link->handle, &link->irq);
i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
cs_error(link->handle, RequestIRQ, i);
pcmcia_release_io(link->handle, &link->io);
cs_error(link, RequestIRQ, i);
/* undo */
pcmcia_disable_device(link);
break;
}
/*
* configure the PCMCIA socket
*/
i = pcmcia_request_configuration(link->handle, &link->conf);
i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
cs_error(link->handle, RequestConfiguration, i);
pcmcia_release_io(link->handle, &link->io);
pcmcia_release_irq(link->handle, &link->irq);
cs_error(link, RequestConfiguration, i);
pcmcia_disable_device(link);
break;
}
@@ -331,13 +304,12 @@ found_port:
dev->node.major = 64;
dev->node.minor = 0;
link->dev = &dev->node;
link->state &= ~DEV_CONFIG_PENDING;
link->dev_node = &dev->node;
/* If any step failed, release any partially configured state */
if (i != 0) {
avmcs_release(link);
return;
return -ENODEV;
}
@@ -351,9 +323,10 @@ found_port:
printk(KERN_ERR "avm_cs: failed to add AVM-%s-Controller at i/o %#x, irq %d\n",
dev->node.dev_name, link->io.BasePort1, link->irq.AssignedIRQ);
avmcs_release(link);
return;
return -ENODEV;
}
dev->node.minor = i;
return 0;
} /* avmcs_config */
@@ -365,56 +338,12 @@ found_port:
======================================================================*/
static void avmcs_release(dev_link_t *link)
static void avmcs_release(struct pcmcia_device *link)
{
b1pcmcia_delcard(link->io.BasePort1, link->irq.AssignedIRQ);
/* Unlink the device chain */
link->dev = NULL;
/* Don't bother checking to see if these succeed or not */
pcmcia_release_configuration(link->handle);
pcmcia_release_io(link->handle, &link->io);
pcmcia_release_irq(link->handle, &link->irq);
link->state &= ~DEV_CONFIG;
b1pcmcia_delcard(link->io.BasePort1, link->irq.AssignedIRQ);
pcmcia_disable_device(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
stuff to run after an event is received. A CARD_REMOVAL event
also sets some flags to discourage the net drivers from trying
to talk to the card any more.
When a CARD_REMOVAL event is received, we immediately set a flag
to block future accesses to this device. All the functions that
actually access the device should check this flag to make sure
the card is still present.
======================================================================*/
static struct pcmcia_device_id avmcs_ids[] = {
PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN-Controller B1", 0x95d42008, 0x845dc335),
@@ -429,11 +358,9 @@ static struct pcmcia_driver avmcs_driver = {
.drv = {
.name = "avm_cs",
},
.probe = avmcs_attach,
.probe = avmcs_probe,
.remove = avmcs_detach,
.id_table = avmcs_ids,
.suspend= avmcs_suspend,
.resume = avmcs_resume,
};
static int __init avmcs_init(void)

182
drivers/isdn/hisax/avma1_cs.c
View File

@@ -67,8 +67,8 @@ module_param(isdnprot, int, 0);
handler.
*/
static void avma1cs_config(dev_link_t *link);
static void avma1cs_release(dev_link_t *link);
static int avma1cs_config(struct pcmcia_device *link);
static void avma1cs_release(struct pcmcia_device *link);
/*
The attach() and detach() entry points are used to create and destroy
@@ -82,10 +82,10 @@ static void avma1cs_detach(struct pcmcia_device *p_dev);
/*
A linked list of "instances" of the skeleton device. Each actual
PCMCIA card corresponds to one device instance, and is described
by one dev_link_t structure (defined in ds.h).
by one struct pcmcia_device structure (defined in ds.h).
You may not want to use a linked list for this -- for example, the
memory card driver uses an array of dev_link_t pointers, where minor
memory card driver uses an array of struct pcmcia_device pointers, where minor
device numbers are used to derive the corresponding array index.
*/
@@ -95,7 +95,7 @@ static void avma1cs_detach(struct pcmcia_device *p_dev);
example, ethernet cards, modems). In other cases, there may be
many actual or logical devices (SCSI adapters, memory cards with
multiple partitions). The dev_node_t structures need to be kept
in a linked list starting at the 'dev' field of a dev_link_t
in a linked list starting at the 'dev' field of a struct pcmcia_device
structure. We allocate them in the card's private data structure,
because they generally can't be allocated dynamically.
*/
@@ -116,55 +116,40 @@ typedef struct local_info_t {
======================================================================*/
static int avma1cs_attach(struct pcmcia_device *p_dev)
static int avma1cs_probe(struct pcmcia_device *p_dev)
{
dev_link_t *link;
local_info_t *local;
DEBUG(0, "avma1cs_attach()\n");
/* Initialize the dev_link_t structure */
link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL);
if (!link)
return -ENOMEM;
memset(link, 0, sizeof(struct dev_link_t));
/* Allocate space for private device-specific data */
local = kmalloc(sizeof(local_info_t), GFP_KERNEL);
if (!local) {
kfree(link);
if (!local)
return -ENOMEM;
}
memset(local, 0, sizeof(local_info_t));
link->priv = local;
p_dev->priv = local;
/* The io structure describes IO port mapping */
link->io.NumPorts1 = 16;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts2 = 16;
link->io.Attributes2 = IO_DATA_PATH_WIDTH_16;
link->io.IOAddrLines = 5;
p_dev->io.NumPorts1 = 16;
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
p_dev->io.NumPorts2 = 16;
p_dev->io.Attributes2 = IO_DATA_PATH_WIDTH_16;
p_dev->io.IOAddrLines = 5;
/* Interrupt setup */
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
p_dev->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
p_dev->irq.IRQInfo1 = IRQ_LEVEL_ID;
/* General socket configuration */
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
p_dev->conf.Attributes = CONF_ENABLE_IRQ;
p_dev->conf.IntType = INT_MEMORY_AND_IO;
p_dev->conf.ConfigIndex = 1;
p_dev->conf.Present = PRESENT_OPTION;
link->handle = p_dev;
p_dev->instance = link;
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
avma1cs_config(link);
return 0;
return avma1cs_config(p_dev);
} /* avma1cs_attach */
/*======================================================================
@@ -176,17 +161,11 @@ static int avma1cs_attach(struct pcmcia_device *p_dev)
======================================================================*/
static void avma1cs_detach(struct pcmcia_device *p_dev)
static void avma1cs_detach(struct pcmcia_device *link)
{
dev_link_t *link = dev_to_instance(p_dev);
DEBUG(0, "avma1cs_detach(0x%p)\n", link);
if (link->state & DEV_CONFIG)
avma1cs_release(link);
kfree(link->priv);
kfree(link);
DEBUG(0, "avma1cs_detach(0x%p)\n", link);
avma1cs_release(link);
kfree(link->priv);
} /* avma1cs_detach */
/*======================================================================
@@ -197,7 +176,7 @@ static void avma1cs_detach(struct pcmcia_device *p_dev)
======================================================================*/
static int get_tuple(client_handle_t handle, tuple_t *tuple,
static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_tuple_data(handle, tuple);
@@ -205,7 +184,7 @@ static int get_tuple(client_handle_t handle, tuple_t *tuple,
return pcmcia_parse_tuple(handle, tuple, parse);
}
static int first_tuple(client_handle_t handle, tuple_t *tuple,
static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_first_tuple(handle, tuple);
@@ -213,7 +192,7 @@ static int first_tuple(client_handle_t handle, tuple_t *tuple,
return get_tuple(handle, tuple, parse);
}
static int next_tuple(client_handle_t handle, tuple_t *tuple,
static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_next_tuple(handle, tuple);
@@ -221,9 +200,8 @@ static int next_tuple(client_handle_t handle, tuple_t *tuple,
return get_tuple(handle, tuple, parse);
}
static void avma1cs_config(dev_link_t *link)
static int avma1cs_config(struct pcmcia_device *link)
{
client_handle_t handle;
tuple_t tuple;
cisparse_t parse;
cistpl_cftable_entry_t *cf = &parse.cftable_entry;
@@ -233,8 +211,7 @@ static void avma1cs_config(dev_link_t *link)
char devname[128];
IsdnCard_t icard;
int busy = 0;
handle = link->handle;
dev = link->priv;
DEBUG(0, "avma1cs_config(0x%p)\n", link);
@@ -245,25 +222,21 @@ static void avma1cs_config(dev_link_t *link)
*/
do {
tuple.DesiredTuple = CISTPL_CONFIG;
i = pcmcia_get_first_tuple(handle, &tuple);
i = pcmcia_get_first_tuple(link, &tuple);
if (i != CS_SUCCESS) break;
tuple.TupleData = buf;
tuple.TupleDataMax = 64;
tuple.TupleOffset = 0;
i = pcmcia_get_tuple_data(handle, &tuple);
i = pcmcia_get_tuple_data(link, &tuple);
if (i != CS_SUCCESS) break;
i = pcmcia_parse_tuple(handle, &tuple, &parse);
i = pcmcia_parse_tuple(link, &tuple, &parse);
if (i != CS_SUCCESS) break;
link->conf.ConfigBase = parse.config.base;
} while (0);
if (i != CS_SUCCESS) {
cs_error(link->handle, ParseTuple, i);
link->state &= ~DEV_CONFIG_PENDING;
return;
cs_error(link, ParseTuple, i);
return -ENODEV;
}
/* Configure card */
link->state |= DEV_CONFIG;
do {
@@ -274,7 +247,7 @@ static void avma1cs_config(dev_link_t *link)
tuple.DesiredTuple = CISTPL_VERS_1;
devname[0] = 0;
if( !first_tuple(handle, &tuple, &parse) && parse.version_1.ns > 1 ) {
if( !first_tuple(link, &tuple, &parse) && parse.version_1.ns > 1 ) {
strlcpy(devname,parse.version_1.str + parse.version_1.ofs[1],
sizeof(devname));
}
@@ -285,7 +258,7 @@ static void avma1cs_config(dev_link_t *link)
tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
i = first_tuple(handle, &tuple, &parse);
i = first_tuple(link, &tuple, &parse);
while (i == CS_SUCCESS) {
if (cf->io.nwin > 0) {
link->conf.ConfigIndex = cf->index;
@@ -295,36 +268,36 @@ static void avma1cs_config(dev_link_t *link)
printk(KERN_INFO "avma1_cs: testing i/o %#x-%#x\n",
link->io.BasePort1,
link->io.BasePort1+link->io.NumPorts1 - 1);
i = pcmcia_request_io(link->handle, &link->io);
i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) goto found_port;
}
i = next_tuple(handle, &tuple, &parse);
i = next_tuple(link, &tuple, &parse);
}
found_port:
if (i != CS_SUCCESS) {
cs_error(link->handle, RequestIO, i);
cs_error(link, RequestIO, i);
break;
}
/*
* allocate an interrupt line
*/
i = pcmcia_request_irq(link->handle, &link->irq);
i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
cs_error(link->handle, RequestIRQ, i);
pcmcia_release_io(link->handle, &link->io);
cs_error(link, RequestIRQ, i);
/* undo */
pcmcia_disable_device(link);
break;
}
/*
* configure the PCMCIA socket
*/
i = pcmcia_request_configuration(link->handle, &link->conf);
i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
cs_error(link->handle, RequestConfiguration, i);
pcmcia_release_io(link->handle, &link->io);
pcmcia_release_irq(link->handle, &link->irq);
cs_error(link, RequestConfiguration, i);
pcmcia_disable_device(link);
break;
}
@@ -336,13 +309,12 @@ found_port:
strcpy(dev->node.dev_name, "A1");
dev->node.major = 45;
dev->node.minor = 0;
link->dev = &dev->node;
link->state &= ~DEV_CONFIG_PENDING;
link->dev_node = &dev->node;
/* If any step failed, release any partially configured state */
if (i != 0) {
avma1cs_release(link);
return;
return -ENODEV;
}
printk(KERN_NOTICE "avma1_cs: checking at i/o %#x, irq %d\n",
@@ -357,10 +329,11 @@ found_port:
if (i < 0) {
printk(KERN_ERR "avma1_cs: failed to initialize AVM A1 PCMCIA %d at i/o %#x\n", i, link->io.BasePort1);
avma1cs_release(link);
return;
return -ENODEV;
}
dev->node.minor = i;
return 0;
} /* avma1cs_config */
/*======================================================================
@@ -371,47 +344,18 @@ found_port:
======================================================================*/
static void avma1cs_release(dev_link_t *link)
static void avma1cs_release(struct pcmcia_device *link)
{
local_info_t *local = link->priv;
local_info_t *local = link->priv;
DEBUG(0, "avma1cs_release(0x%p)\n", link);
DEBUG(0, "avma1cs_release(0x%p)\n", link);
/* no unregister function with hisax */
HiSax_closecard(local->node.minor);
/* now unregister function with hisax */
HiSax_closecard(local->node.minor);
/* Unlink the device chain */
link->dev = NULL;
/* Don't bother checking to see if these succeed or not */
pcmcia_release_configuration(link->handle);
pcmcia_release_io(link->handle, &link->io);
pcmcia_release_irq(link->handle, &link->irq);
link->state &= ~DEV_CONFIG;
pcmcia_disable_device(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;
}
static struct pcmcia_device_id avma1cs_ids[] = {
PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN A", 0x95d42008, 0xadc9d4bb),
@@ -425,13 +369,11 @@ static struct pcmcia_driver avma1cs_driver = {
.drv = {
.name = "avma1_cs",
},
.probe = avma1cs_attach,
.probe = avma1cs_probe,
.remove = avma1cs_detach,
.id_table = avma1cs_ids,
.suspend = avma1cs_suspend,
.resume = avma1cs_resume,
};
/*====================================================================*/
static int __init init_avma1_cs(void)

110
drivers/isdn/hisax/elsa_cs.c
View File

@@ -94,8 +94,8 @@ module_param(protocol, int, 0);
handler.
*/
static void elsa_cs_config(dev_link_t *link);
static void elsa_cs_release(dev_link_t *link);
static int elsa_cs_config(struct pcmcia_device *link);
static void elsa_cs_release(struct pcmcia_device *link);
/*
The attach() and detach() entry points are used to create and destroy
@@ -111,7 +111,7 @@ static void elsa_cs_detach(struct pcmcia_device *p_dev);
example, ethernet cards, modems). In other cases, there may be
many actual or logical devices (SCSI adapters, memory cards with
multiple partitions). The dev_node_t structures need to be kept
in a linked list starting at the 'dev' field of a dev_link_t
in a linked list starting at the 'dev' field of a struct pcmcia_device
structure. We allocate them in the card's private data structure,
because they generally shouldn't be allocated dynamically.
In this case, we also provide a flag to indicate if a device is
@@ -121,7 +121,7 @@ static void elsa_cs_detach(struct pcmcia_device *p_dev);
*/
typedef struct local_info_t {
dev_link_t link;
struct pcmcia_device *p_dev;
dev_node_t node;
int busy;
int cardnr;
@@ -139,9 +139,8 @@ typedef struct local_info_t {
======================================================================*/
static int elsa_cs_attach(struct pcmcia_device *p_dev)
static int elsa_cs_probe(struct pcmcia_device *link)
{
dev_link_t *link;
local_info_t *local;
DEBUG(0, "elsa_cs_attach()\n");
@@ -150,8 +149,11 @@ static int elsa_cs_attach(struct pcmcia_device *p_dev)
local = kmalloc(sizeof(local_info_t), GFP_KERNEL);
if (!local) return -ENOMEM;
memset(local, 0, sizeof(local_info_t));
local->p_dev = link;
link->priv = local;
local->cardnr = -1;
link = &local->link; link->priv = local;
/* Interrupt setup */
link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
@@ -170,16 +172,9 @@ static int elsa_cs_attach(struct pcmcia_device *p_dev)
link->io.IOAddrLines = 3;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->handle = p_dev;
p_dev->instance = link;
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
elsa_cs_config(link);
return 0;
return elsa_cs_config(link);
} /* elsa_cs_attach */
/*======================================================================
@@ -191,20 +186,16 @@ static int elsa_cs_attach(struct pcmcia_device *p_dev)
======================================================================*/
static void elsa_cs_detach(struct pcmcia_device *p_dev)
static void elsa_cs_detach(struct pcmcia_device *link)
{
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *info = link->priv;
local_info_t *info = link->priv;
DEBUG(0, "elsa_cs_detach(0x%p)\n", link);
DEBUG(0, "elsa_cs_detach(0x%p)\n", link);
if (link->state & DEV_CONFIG) {
info->busy = 1;
elsa_cs_release(link);
}
kfree(info);
info->busy = 1;
elsa_cs_release(link);
kfree(info);
} /* elsa_cs_detach */
/*======================================================================
@@ -214,7 +205,7 @@ static void elsa_cs_detach(struct pcmcia_device *p_dev)
device available to the system.
======================================================================*/
static int get_tuple(client_handle_t handle, tuple_t *tuple,
static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_tuple_data(handle, tuple);
@@ -222,7 +213,7 @@ static int get_tuple(client_handle_t handle, tuple_t *tuple,
return pcmcia_parse_tuple(handle, tuple, parse);
}
static int first_tuple(client_handle_t handle, tuple_t *tuple,
static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_first_tuple(handle, tuple);
@@ -230,7 +221,7 @@ static int first_tuple(client_handle_t handle, tuple_t *tuple,
return get_tuple(handle, tuple, parse);
}
static int next_tuple(client_handle_t handle, tuple_t *tuple,
static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_next_tuple(handle, tuple);
@@ -238,9 +229,8 @@ static int next_tuple(client_handle_t handle, tuple_t *tuple,
return get_tuple(handle, tuple, parse);
}
static void elsa_cs_config(dev_link_t *link)
static int elsa_cs_config(struct pcmcia_device *link)
{
client_handle_t handle;
tuple_t tuple;
cisparse_t parse;
local_info_t *dev;
@@ -250,7 +240,6 @@ static void elsa_cs_config(dev_link_t *link)
IsdnCard_t icard;
DEBUG(0, "elsa_config(0x%p)\n", link);
handle = link->handle;
dev = link->priv;
/*
@@ -262,7 +251,7 @@ static void elsa_cs_config(dev_link_t *link)
tuple.TupleDataMax = 255;
tuple.TupleOffset = 0;
tuple.Attributes = 0;
i = first_tuple(handle, &tuple, &parse);
i = first_tuple(link, &tuple, &parse);
if (i != CS_SUCCESS) {
last_fn = ParseTuple;
goto cs_failed;
@@ -270,32 +259,29 @@ static void elsa_cs_config(dev_link_t *link)
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
/* Configure card */
link->state |= DEV_CONFIG;
tuple.TupleData = (cisdata_t *)buf;
tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
i = first_tuple(handle, &tuple, &parse);
i = first_tuple(link, &tuple, &parse);
while (i == CS_SUCCESS) {
if ( (cf->io.nwin > 0) && cf->io.win[0].base) {
printk(KERN_INFO "(elsa_cs: looks like the 96 model)\n");
link->conf.ConfigIndex = cf->index;
link->io.BasePort1 = cf->io.win[0].base;
i = pcmcia_request_io(link->handle, &link->io);
i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
} else {
printk(KERN_INFO "(elsa_cs: looks like the 97 model)\n");
link->conf.ConfigIndex = cf->index;
for (i = 0, j = 0x2f0; j > 0x100; j -= 0x10) {
link->io.BasePort1 = j;
i = pcmcia_request_io(link->handle, &link->io);
i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
}
break;
}
i = next_tuple(handle, &tuple, &parse);
i = next_tuple(link, &tuple, &parse);
}
if (i != CS_SUCCESS) {
@@ -303,14 +289,14 @@ static void elsa_cs_config(dev_link_t *link)
goto cs_failed;
}
i = pcmcia_request_irq(link->handle, &link->irq);
i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
link->irq.AssignedIRQ = 0;
last_fn = RequestIRQ;
goto cs_failed;
}
i = pcmcia_request_configuration(link->handle, &link->conf);
i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
last_fn = RequestConfiguration;
goto cs_failed;
@@ -321,14 +307,11 @@ static void elsa_cs_config(dev_link_t *link)
sprintf(dev->node.dev_name, "elsa");
dev->node.major = dev->node.minor = 0x0;
link->dev = &dev->node;
link->dev_node = &dev->node;
/* Finally, report what we've done */
printk(KERN_INFO "%s: index 0x%02x: Vcc %d.%d",
dev->node.dev_name, link->conf.ConfigIndex,
link->conf.Vcc/10, link->conf.Vcc%10);
if (link->conf.Vpp1)
printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10);
printk(KERN_INFO "%s: index 0x%02x: ",
dev->node.dev_name, link->conf.ConfigIndex);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
printk(", irq %d", link->irq.AssignedIRQ);
if (link->io.NumPorts1)
@@ -339,8 +322,6 @@ static void elsa_cs_config(dev_link_t *link)
link->io.BasePort2+link->io.NumPorts2-1);
printk("\n");
link->state &= ~DEV_CONFIG_PENDING;
icard.para[0] = link->irq.AssignedIRQ;
icard.para[1] = link->io.BasePort1;
icard.protocol = protocol;
@@ -354,10 +335,11 @@ static void elsa_cs_config(dev_link_t *link)
} else
((local_info_t*)link->priv)->cardnr = i;
return;
return 0;
cs_failed:
cs_error(link->handle, last_fn, i);
cs_error(link, last_fn, i);
elsa_cs_release(link);
return -ENODEV;
} /* elsa_cs_config */
/*======================================================================
@@ -368,7 +350,7 @@ cs_failed:
======================================================================*/
static void elsa_cs_release(dev_link_t *link)
static void elsa_cs_release(struct pcmcia_device *link)
{
local_info_t *local = link->priv;
@@ -380,39 +362,23 @@ static void elsa_cs_release(dev_link_t *link)
HiSax_closecard(local->cardnr);
}
}
/* Unlink the device chain */
link->dev = NULL;
/* Don't bother checking to see if these succeed or not */
if (link->win)
pcmcia_release_window(link->win);
pcmcia_release_configuration(link->handle);
pcmcia_release_io(link->handle, &link->io);
pcmcia_release_irq(link->handle, &link->irq);
link->state &= ~DEV_CONFIG;
pcmcia_disable_device(link);
} /* elsa_cs_release */
static int elsa_suspend(struct pcmcia_device *p_dev)
static int elsa_suspend(struct pcmcia_device *link)
{
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)
static int elsa_resume(struct pcmcia_device *link)
{
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;
@@ -430,7 +396,7 @@ static struct pcmcia_driver elsa_cs_driver = {
.drv = {
.name = "elsa_cs",
},
.probe = elsa_cs_attach,
.probe = elsa_cs_probe,
.remove = elsa_cs_detach,
.id_table = elsa_ids,
.suspend = elsa_suspend,

143
drivers/isdn/hisax/sedlbauer_cs.c
View File

@@ -95,8 +95,8 @@ module_param(protocol, int, 0);
event handler.
*/
static void sedlbauer_config(dev_link_t *link);
static void sedlbauer_release(dev_link_t *link);
static int sedlbauer_config(struct pcmcia_device *link);
static void sedlbauer_release(struct pcmcia_device *link);
/*
The attach() and detach() entry points are used to create and destroy
@@ -119,7 +119,7 @@ static void sedlbauer_detach(struct pcmcia_device *p_dev);
example, ethernet cards, modems). In other cases, there may be
many actual or logical devices (SCSI adapters, memory cards with
multiple partitions). The dev_node_t structures need to be kept
in a linked list starting at the 'dev' field of a dev_link_t
in a linked list starting at the 'dev' field of a struct pcmcia_device
structure. We allocate them in the card's private data structure,
because they generally shouldn't be allocated dynamically.
@@ -130,7 +130,7 @@ static void sedlbauer_detach(struct pcmcia_device *p_dev);
*/
typedef struct local_info_t {
dev_link_t link;
struct pcmcia_device *p_dev;
dev_node_t node;
int stop;
int cardnr;
@@ -148,11 +148,10 @@ typedef struct local_info_t {
======================================================================*/
static int sedlbauer_attach(struct pcmcia_device *p_dev)
static int sedlbauer_probe(struct pcmcia_device *link)
{
local_info_t *local;
dev_link_t *link;
DEBUG(0, "sedlbauer_attach()\n");
/* Allocate space for private device-specific data */
@@ -160,8 +159,10 @@ static int sedlbauer_attach(struct pcmcia_device *p_dev)
if (!local) return -ENOMEM;
memset(local, 0, sizeof(local_info_t));
local->cardnr = -1;
link = &local->link; link->priv = local;
local->p_dev = link;
link->priv = local;
/* Interrupt setup */
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
@@ -182,18 +183,10 @@ static int sedlbauer_attach(struct pcmcia_device *p_dev)
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.IOAddrLines = 3;
link->conf.Attributes = 0;
link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->handle = p_dev;
p_dev->instance = link;
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
sedlbauer_config(link);
return 0;
return sedlbauer_config(link);
} /* sedlbauer_attach */
/*======================================================================
@@ -205,19 +198,15 @@ static int sedlbauer_attach(struct pcmcia_device *p_dev)
======================================================================*/
static void sedlbauer_detach(struct pcmcia_device *p_dev)
static void sedlbauer_detach(struct pcmcia_device *link)
{
dev_link_t *link = dev_to_instance(p_dev);
DEBUG(0, "sedlbauer_detach(0x%p)\n", link);
DEBUG(0, "sedlbauer_detach(0x%p)\n", link);
((local_info_t *)link->priv)->stop = 1;
sedlbauer_release(link);
if (link->state & DEV_CONFIG) {
((local_info_t *)link->priv)->stop = 1;
sedlbauer_release(link);
}
/* This points to the parent local_info_t struct */
kfree(link->priv);
/* This points to the parent local_info_t struct */
kfree(link->priv);
} /* sedlbauer_detach */
/*======================================================================
@@ -230,9 +219,8 @@ static void sedlbauer_detach(struct pcmcia_device *p_dev)
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
static void sedlbauer_config(dev_link_t *link)
static int sedlbauer_config(struct pcmcia_device *link)
{
client_handle_t handle = link->handle;
local_info_t *dev = link->priv;
tuple_t tuple;
cisparse_t parse;
@@ -254,18 +242,13 @@ static void sedlbauer_config(dev_link_t *link)
tuple.TupleData = buf;
tuple.TupleDataMax = sizeof(buf);
tuple.TupleOffset = 0;
CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
/* Configure card */
link->state |= DEV_CONFIG;
/* Look up the current Vcc */
CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &conf));
link->conf.Vcc = conf.Vcc;
CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf));
/*
In this loop, we scan the CIS for configuration table entries,
@@ -280,12 +263,12 @@ static void sedlbauer_config(dev_link_t *link)
will only use the CIS to fill in implementation-defined details.
*/
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
while (1) {
cistpl_cftable_entry_t dflt = { 0 };
cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
pcmcia_parse_tuple(handle, &tuple, &parse) != 0)
if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
pcmcia_parse_tuple(link, &tuple, &parse) != 0)
goto next_entry;
if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg;
@@ -309,10 +292,10 @@ static void sedlbauer_config(dev_link_t *link)
}
if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM))
link->conf.Vpp1 = link->conf.Vpp2 =
link->conf.Vpp =
cfg->vpp1.param[CISTPL_POWER_VNOM]/10000;
else if (dflt.vpp1.present & (1<<CISTPL_POWER_VNOM))
link->conf.Vpp1 = link->conf.Vpp2 =
link->conf.Vpp =
dflt.vpp1.param[CISTPL_POWER_VNOM]/10000;
/* Do we need to allocate an interrupt? */
@@ -339,13 +322,13 @@ static void sedlbauer_config(dev_link_t *link)
link->io.NumPorts2 = io->win[1].len;
}
/* This reserves IO space but doesn't actually enable it */
if (pcmcia_request_io(link->handle, &link->io) != 0)
if (pcmcia_request_io(link, &link->io) != 0)
goto next_entry;
}
/*
Now set up a common memory window, if needed. There is room
in the dev_link_t structure for one memory window handle,
in the struct pcmcia_device structure for one memory window handle,
but if the base addresses need to be saved, or if multiple
windows are needed, the info should go in the private data
structure for this device.
@@ -366,7 +349,7 @@ static void sedlbauer_config(dev_link_t *link)
req.Size = 0x1000;
*/
req.AccessSpeed = 0;
if (pcmcia_request_window(&link->handle, &req, &link->win) != 0)
if (pcmcia_request_window(&link, &req, &link->win) != 0)
goto next_entry;
map.Page = 0; map.CardOffset = mem->win[0].card_addr;
if (pcmcia_map_mem_page(link->win, &map) != 0)
@@ -374,29 +357,25 @@ static void sedlbauer_config(dev_link_t *link)
}
/* If we got this far, we're cool! */
break;
next_entry:
/* new in dummy.cs 2001/01/28 MN
if (link->io.NumPorts1)
pcmcia_release_io(link->handle, &link->io);
*/
CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple));
CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
}
/*
Allocate an interrupt line. Note that this does not assign a
handler to the interrupt, unless the 'Handler' member of the
irq structure is initialized.
*/
if (link->conf.Attributes & CONF_ENABLE_IRQ)
CS_CHECK(RequestIRQ, pcmcia_request_irq(link->handle, &link->irq));
CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
/*
This actually configures the PCMCIA socket -- setting up
the I/O windows and the interrupt mapping, and putting the
card and host interface into "Memory and IO" mode.
*/
CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link->handle, &link->conf));
CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
/*
At this point, the dev_node_t structure(s) need to be
@@ -404,14 +383,13 @@ static void sedlbauer_config(dev_link_t *link)
*/
sprintf(dev->node.dev_name, "sedlbauer");
dev->node.major = dev->node.minor = 0;
link->dev = &dev->node;
link->dev_node = &dev->node;
/* Finally, report what we've done */
printk(KERN_INFO "%s: index 0x%02x: Vcc %d.%d",
dev->node.dev_name, link->conf.ConfigIndex,
link->conf.Vcc/10, link->conf.Vcc%10);
if (link->conf.Vpp1)
printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10);
printk(KERN_INFO "%s: index 0x%02x:",
dev->node.dev_name, link->conf.ConfigIndex);
if (link->conf.Vpp)
printk(", Vpp %d.%d", link->conf.Vpp/10, link->conf.Vpp%10);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
printk(", irq %d", link->irq.AssignedIRQ);
if (link->io.NumPorts1)
@@ -424,8 +402,6 @@ static void sedlbauer_config(dev_link_t *link)
printk(", mem 0x%06lx-0x%06lx", req.Base,
req.Base+req.Size-1);
printk("\n");
link->state &= ~DEV_CONFIG_PENDING;
icard.para[0] = link->irq.AssignedIRQ;
icard.para[1] = link->io.BasePort1;
@@ -437,14 +413,16 @@ static void sedlbauer_config(dev_link_t *link)
printk(KERN_ERR "sedlbauer_cs: failed to initialize SEDLBAUER PCMCIA %d at i/o %#x\n",
last_ret, link->io.BasePort1);
sedlbauer_release(link);
return -ENODEV;
} else
((local_info_t*)link->priv)->cardnr = last_ret;
return;
return 0;
cs_failed:
cs_error(link->handle, last_fn, last_ret);
cs_error(link, last_fn, last_ret);
sedlbauer_release(link);
return -ENODEV;
} /* sedlbauer_config */
@@ -456,7 +434,7 @@ cs_failed:
======================================================================*/
static void sedlbauer_release(dev_link_t *link)
static void sedlbauer_release(struct pcmcia_device *link)
{
local_info_t *local = link->priv;
DEBUG(0, "sedlbauer_release(0x%p)\n", link);
@@ -467,46 +445,23 @@ static void sedlbauer_release(dev_link_t *link)
HiSax_closecard(local->cardnr);
}
}
/* Unlink the device chain */
link->dev = NULL;
/*
In a normal driver, additional code may be needed to release
other kernel data structures associated with this device.
*/
/* Don't bother checking to see if these succeed or not */
if (link->win)
pcmcia_release_window(link->win);
pcmcia_release_configuration(link->handle);
if (link->io.NumPorts1)
pcmcia_release_io(link->handle, &link->io);
if (link->irq.AssignedIRQ)
pcmcia_release_irq(link->handle, &link->irq);
link->state &= ~DEV_CONFIG;
pcmcia_disable_device(link);
} /* sedlbauer_release */
static int sedlbauer_suspend(struct pcmcia_device *p_dev)
static int sedlbauer_suspend(struct pcmcia_device *link)
{
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)
static int sedlbauer_resume(struct pcmcia_device *link)
{
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;
@@ -530,7 +485,7 @@ static struct pcmcia_driver sedlbauer_driver = {
.drv = {
.name = "sedlbauer_cs",
},
.probe = sedlbauer_attach,
.probe = sedlbauer_probe,
.remove = sedlbauer_detach,
.id_table = sedlbauer_ids,
.suspend = sedlbauer_suspend,

119
drivers/isdn/hisax/teles_cs.c
View File

@@ -75,8 +75,8 @@ module_param(protocol, int, 0);
handler.
*/
static void teles_cs_config(dev_link_t *link);
static void teles_cs_release(dev_link_t *link);
static int teles_cs_config(struct pcmcia_device *link);
static void teles_cs_release(struct pcmcia_device *link);
/*
The attach() and detach() entry points are used to create and destroy
@@ -89,10 +89,10 @@ static void teles_detach(struct pcmcia_device *p_dev);
/*
A linked list of "instances" of the teles_cs device. Each actual
PCMCIA card corresponds to one device instance, and is described
by one dev_link_t structure (defined in ds.h).
by one struct pcmcia_device structure (defined in ds.h).
You may not want to use a linked list for this -- for example, the
memory card driver uses an array of dev_link_t pointers, where minor
memory card driver uses an array of struct pcmcia_device pointers, where minor
device numbers are used to derive the corresponding array index.
*/
@@ -102,7 +102,7 @@ static void teles_detach(struct pcmcia_device *p_dev);
example, ethernet cards, modems). In other cases, there may be
many actual or logical devices (SCSI adapters, memory cards with
multiple partitions). The dev_node_t structures need to be kept
in a linked list starting at the 'dev' field of a dev_link_t
in a linked list starting at the 'dev' field of a struct pcmcia_device
structure. We allocate them in the card's private data structure,
because they generally shouldn't be allocated dynamically.
In this case, we also provide a flag to indicate if a device is
@@ -112,7 +112,7 @@ static void teles_detach(struct pcmcia_device *p_dev);
*/
typedef struct local_info_t {
dev_link_t link;
struct pcmcia_device *p_dev;
dev_node_t node;
int busy;
int cardnr;
@@ -130,9 +130,8 @@ typedef struct local_info_t {
======================================================================*/
static int teles_attach(struct pcmcia_device *p_dev)
static int teles_probe(struct pcmcia_device *link)
{
dev_link_t *link;
local_info_t *local;
DEBUG(0, "teles_attach()\n");
@@ -142,7 +141,9 @@ static int teles_attach(struct pcmcia_device *p_dev)
if (!local) return -ENOMEM;
memset(local, 0, sizeof(local_info_t));
local->cardnr = -1;
link = &local->link; link->priv = local;
local->p_dev = link;
link->priv = local;
/* Interrupt setup */
link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED;
@@ -161,16 +162,9 @@ static int teles_attach(struct pcmcia_device *p_dev)
link->io.IOAddrLines = 5;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->handle = p_dev;
p_dev->instance = link;
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
teles_cs_config(link);
return 0;
return teles_cs_config(link);
} /* teles_attach */
/*======================================================================
@@ -182,20 +176,16 @@ static int teles_attach(struct pcmcia_device *p_dev)
======================================================================*/
static void teles_detach(struct pcmcia_device *p_dev)
static void teles_detach(struct pcmcia_device *link)
{
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *info = link->priv;
local_info_t *info = link->priv;
DEBUG(0, "teles_detach(0x%p)\n", link);
DEBUG(0, "teles_detach(0x%p)\n", link);
if (link->state & DEV_CONFIG) {
info->busy = 1;
teles_cs_release(link);
}
kfree(info);
info->busy = 1;
teles_cs_release(link);
kfree(info);
} /* teles_detach */
/*======================================================================
@@ -205,7 +195,7 @@ static void teles_detach(struct pcmcia_device *p_dev)
device available to the system.
======================================================================*/
static int get_tuple(client_handle_t handle, tuple_t *tuple,
static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_tuple_data(handle, tuple);
@@ -213,7 +203,7 @@ static int get_tuple(client_handle_t handle, tuple_t *tuple,
return pcmcia_parse_tuple(handle, tuple, parse);
}
static int first_tuple(client_handle_t handle, tuple_t *tuple,
static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_first_tuple(handle, tuple);
@@ -221,7 +211,7 @@ static int first_tuple(client_handle_t handle, tuple_t *tuple,
return get_tuple(handle, tuple, parse);
}
static int next_tuple(client_handle_t handle, tuple_t *tuple,
static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
cisparse_t *parse)
{
int i = pcmcia_get_next_tuple(handle, tuple);
@@ -229,9 +219,8 @@ static int next_tuple(client_handle_t handle, tuple_t *tuple,
return get_tuple(handle, tuple, parse);
}
static void teles_cs_config(dev_link_t *link)
static int teles_cs_config(struct pcmcia_device *link)
{
client_handle_t handle;
tuple_t tuple;
cisparse_t parse;
local_info_t *dev;
@@ -241,7 +230,6 @@ static void teles_cs_config(dev_link_t *link)
IsdnCard_t icard;
DEBUG(0, "teles_config(0x%p)\n", link);
handle = link->handle;
dev = link->priv;
/*
@@ -253,7 +241,7 @@ static void teles_cs_config(dev_link_t *link)
tuple.TupleDataMax = 255;
tuple.TupleOffset = 0;
tuple.Attributes = 0;
i = first_tuple(handle, &tuple, &parse);
i = first_tuple(link, &tuple, &parse);
if (i != CS_SUCCESS) {
last_fn = ParseTuple;
goto cs_failed;
@@ -261,32 +249,29 @@ static void teles_cs_config(dev_link_t *link)
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
/* Configure card */
link->state |= DEV_CONFIG;
tuple.TupleData = (cisdata_t *)buf;
tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
i = first_tuple(handle, &tuple, &parse);
i = first_tuple(link, &tuple, &parse);
while (i == CS_SUCCESS) {
if ( (cf->io.nwin > 0) && cf->io.win[0].base) {
printk(KERN_INFO "(teles_cs: looks like the 96 model)\n");
link->conf.ConfigIndex = cf->index;
link->io.BasePort1 = cf->io.win[0].base;
i = pcmcia_request_io(link->handle, &link->io);
i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
} else {
printk(KERN_INFO "(teles_cs: looks like the 97 model)\n");
link->conf.ConfigIndex = cf->index;
for (i = 0, j = 0x2f0; j > 0x100; j -= 0x10) {
link->io.BasePort1 = j;
i = pcmcia_request_io(link->handle, &link->io);
i = pcmcia_request_io(link, &link->io);
if (i == CS_SUCCESS) break;
}
break;
}
i = next_tuple(handle, &tuple, &parse);
i = next_tuple(link, &tuple, &parse);
}
if (i != CS_SUCCESS) {
@@ -294,14 +279,14 @@ static void teles_cs_config(dev_link_t *link)
goto cs_failed;
}
i = pcmcia_request_irq(link->handle, &link->irq);
i = pcmcia_request_irq(link, &link->irq);
if (i != CS_SUCCESS) {
link->irq.AssignedIRQ = 0;
last_fn = RequestIRQ;
goto cs_failed;
}
i = pcmcia_request_configuration(link->handle, &link->conf);
i = pcmcia_request_configuration(link, &link->conf);
if (i != CS_SUCCESS) {
last_fn = RequestConfiguration;
goto cs_failed;
@@ -312,14 +297,11 @@ static void teles_cs_config(dev_link_t *link)
sprintf(dev->node.dev_name, "teles");
dev->node.major = dev->node.minor = 0x0;
link->dev = &dev->node;
link->dev_node = &dev->node;
/* Finally, report what we've done */
printk(KERN_INFO "%s: index 0x%02x: Vcc %d.%d",
dev->node.dev_name, link->conf.ConfigIndex,
link->conf.Vcc/10, link->conf.Vcc%10);
if (link->conf.Vpp1)
printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10);
printk(KERN_INFO "%s: index 0x%02x:",
dev->node.dev_name, link->conf.ConfigIndex);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
printk(", irq %d", link->irq.AssignedIRQ);
if (link->io.NumPorts1)
@@ -330,8 +312,6 @@ static void teles_cs_config(dev_link_t *link)
link->io.BasePort2+link->io.NumPorts2-1);
printk("\n");
link->state &= ~DEV_CONFIG_PENDING;
icard.para[0] = link->irq.AssignedIRQ;
icard.para[1] = link->io.BasePort1;
icard.protocol = protocol;
@@ -342,13 +322,16 @@ static void teles_cs_config(dev_link_t *link)
printk(KERN_ERR "teles_cs: failed to initialize Teles PCMCIA %d at i/o %#x\n",
i, link->io.BasePort1);
teles_cs_release(link);
} else
((local_info_t*)link->priv)->cardnr = i;
return -ENODEV;
}
((local_info_t*)link->priv)->cardnr = i;
return 0;
return;
cs_failed:
cs_error(link->handle, last_fn, i);
cs_error(link, last_fn, i);
teles_cs_release(link);
return -ENODEV;
} /* teles_cs_config */
/*======================================================================
@@ -359,7 +342,7 @@ cs_failed:
======================================================================*/
static void teles_cs_release(dev_link_t *link)
static void teles_cs_release(struct pcmcia_device *link)
{
local_info_t *local = link->priv;
@@ -371,39 +354,23 @@ static void teles_cs_release(dev_link_t *link)
HiSax_closecard(local->cardnr);
}
}
/* Unlink the device chain */
link->dev = NULL;
/* Don't bother checking to see if these succeed or not */
if (link->win)
pcmcia_release_window(link->win);
pcmcia_release_configuration(link->handle);
pcmcia_release_io(link->handle, &link->io);
pcmcia_release_irq(link->handle, &link->irq);
link->state &= ~DEV_CONFIG;
pcmcia_disable_device(link);
} /* teles_cs_release */
static int teles_suspend(struct pcmcia_device *p_dev)
static int teles_suspend(struct pcmcia_device *link)
{
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)
static int teles_resume(struct pcmcia_device *link)
{
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;
@@ -421,7 +388,7 @@ static struct pcmcia_driver teles_cs_driver = {
.drv = {
.name = "teles_cs",
},
.probe = teles_attach,
.probe = teles_probe,
.remove = teles_detach,
.id_table = teles_ids,
.suspend = teles_suspend,