Commit 4a554b57 authored by Linus Torvalds's avatar Linus Torvalds

Merge bk://linuxusb.bkbits.net/pnp-2.5

into penguin.transmeta.com:/home/penguin/torvalds/repositories/kernel/linux
parents 9179a307 e4efb4bf
......@@ -4,15 +4,17 @@
mainmenu_option next_comment
comment 'Plug and Play configuration'
dep_bool 'Plug and Play support' CONFIG_PNP
bool 'Plug and Play support' CONFIG_PNP
dep_bool ' Plug and Play device name database' CONFIG_PNP_NAMES $CONFIG_PNP
dep_bool ' PnP Debug Messages' CONFIG_PNP_DEBUG $CONFIG_PNP
if [ "$CONFIG_PNP" = "y" ]; then
bool ' Plug and Play device name database' CONFIG_PNP_NAMES
bool ' PnP Debug Messages' CONFIG_PNP_DEBUG
comment 'Protocols' $CONFIG_PNP
comment 'Protocols'
if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
dep_bool ' ISA Plug and Play support (EXPERIMENTAL)' CONFIG_ISAPNP $CONFIG_PNP
dep_bool ' Plug and Play BIOS support (EXPERIMENTAL)' CONFIG_PNPBIOS $CONFIG_PNP
if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
bool ' ISA Plug and Play support (EXPERIMENTAL)' CONFIG_ISAPNP
bool ' Plug and Play BIOS support (EXPERIMENTAL)' CONFIG_PNPBIOS
fi
fi
endmenu
......@@ -2,11 +2,11 @@
# Makefile for the Linux Plug-and-Play Support.
#
obj-y := core.o driver.o resource.o interface.o quirks.o names.o compat.o system.o
obj-y := core.o driver.o resource.o interface.o quirks.o names.o system.o
obj-$(CONFIG_PNPBIOS) += pnpbios/
obj-$(CONFIG_ISAPNP) += isapnp/
export-objs := core.o driver.o resource.o compat.o
export-objs := core.o driver.o resource.o
include $(TOPDIR)/Rules.make
......@@ -4,8 +4,5 @@ extern void *pnp_alloc(long size);
extern int pnp_interface_attach_device(struct pnp_dev *dev);
extern void pnp_name_device(struct pnp_dev *dev);
extern void pnp_fixup_device(struct pnp_dev *dev);
extern int compare_pnp_id(struct list_head * id_list, char * id);
extern void pnp_free_ids(struct pnp_dev *dev);
extern void pnp_free_resources(struct pnp_resources *resources);
......@@ -82,7 +82,6 @@ void pnp_protocol_unregister(struct pnp_protocol *protocol)
list_del_init(&protocol->protocol_list);
spin_unlock(&pnp_lock);
device_unregister(&protocol->dev);
return;
}
/**
......@@ -105,7 +104,6 @@ static void pnp_release_device(struct device *dmdev)
pnp_free_resources(dev->res);
pnp_free_ids(dev);
kfree(dev);
return;
}
/**
......@@ -118,7 +116,7 @@ static void pnp_release_device(struct device *dmdev)
int pnp_add_device(struct pnp_dev *dev)
{
int error = 0;
if (!dev && !dev->protocol)
if (!dev || !dev->protocol)
return -EINVAL;
if (dev->card)
sprintf(dev->dev.bus_id, "%02x:%02x.%02x", dev->protocol->number,
......@@ -158,7 +156,6 @@ void pnp_remove_device(struct pnp_dev *dev)
list_del_init(&dev->global_list);
list_del_init(&dev->dev_list);
spin_unlock(&pnp_lock);
return;
}
static int __init pnp_init(void)
......
......@@ -93,7 +93,7 @@ static int pnp_device_probe(struct device *dev)
if (pnp_dev->active == 0)
if(pnp_activate_dev(pnp_dev)<0)
return 0;
return -1;
if (pnp_drv->probe && pnp_dev->active) {
if (pnp_dev->card && pnp_drv->card_id_table){
card_id = match_card(pnp_drv, pnp_dev->card);
......@@ -150,7 +150,9 @@ struct bus_type pnp_bus_type = {
int pnp_register_driver(struct pnp_driver *drv)
{
int count = 0;
int count;
struct list_head *pos;
pnp_dbg("the driver '%s' has been registered", drv->name);
drv->driver.name = drv->name;
......@@ -159,13 +161,21 @@ int pnp_register_driver(struct pnp_driver *drv)
drv->driver.remove = pnp_device_remove;
count = driver_register(&drv->driver);
return count ? count : 1;
/* get the number of initial matches */
if (count >= 0){
count = 0;
list_for_each(pos,&drv->driver.devices){
count++;
}
}
return count;
}
void pnp_unregister_driver(struct pnp_driver *drv)
{
pnp_dbg("the driver '%s' has been unregistered", drv->name);
remove_driver(&drv->driver);
driver_unregister(&drv->driver);
}
/**
......@@ -194,7 +204,6 @@ void pnp_free_ids(struct pnp_dev *dev)
struct pnp_id *pnp_id = to_pnp_id(pos);
kfree(pnp_id);
}
return;
}
EXPORT_SYMBOL(pnp_register_driver);
......
......@@ -2,10 +2,10 @@
# Makefile for the kernel ISAPNP driver.
#
export-objs := core.o
export-objs := core.o compat.o
isapnp-proc-$(CONFIG_PROC_FS) = proc.o
obj-y := core.o $(isapnp-proc-y)
obj-y := core.o compat.o $(isapnp-proc-y)
include $(TOPDIR)/Rules.make
......@@ -12,7 +12,6 @@
#include <linux/isapnp.h>
#include <linux/string.h>
#include <linux/module.h>
#include "base.h"
static void pnp_convert_id(char *buf, unsigned short vendor, unsigned short device)
{
......@@ -24,7 +23,6 @@ static void pnp_convert_id(char *buf, unsigned short vendor, unsigned short devi
device & 0x0f,
(device >> 12) & 0x0f,
(device >> 8) & 0x0f);
return;
}
struct pnp_card *pnp_find_card(unsigned short vendor,
......
......@@ -37,7 +37,6 @@ pnp_name_device(struct pnp_dev *dev)
return;
}
}
return;
}
#else
......
......@@ -680,7 +680,7 @@ static void add_irqresource(struct pnp_dev *dev, int irq)
static void add_dmaresource(struct pnp_dev *dev, int dma)
{
int i = 8;
int i = 0;
while (!(dev->dma_resource[i].flags & IORESOURCE_UNSET) && i < DEVICE_COUNT_DMA) i++;
if (i < DEVICE_COUNT_DMA) {
dev->dma_resource[i].start = (unsigned long) dma;
......@@ -701,7 +701,7 @@ static void add_ioresource(struct pnp_dev *dev, int io, int len)
static void add_memresource(struct pnp_dev *dev, int mem, int len)
{
int i = 0;
int i = 8;
while (!(dev->resource[i].flags & IORESOURCE_UNSET) && i < DEVICE_COUNT_RESOURCE) i++;
if (i < DEVICE_COUNT_RESOURCE) {
dev->resource[i].start = (unsigned long) mem;
......@@ -816,6 +816,7 @@ static unsigned char *node_current_resource_data_to_dev(struct pnp_bios_node *no
} /* while */
end:
if ((dev->resource[0].start == 0) &&
(dev->resource[8].start == 0) &&
(dev->irq_resource[0].start == -1) &&
(dev->dma_resource[0].start == -1))
dev->active = 0;
......@@ -927,7 +928,6 @@ static void read_smtag_fport(unsigned char *p, int size, int depnum, struct pnp_
static unsigned char *node_possible_resource_data_to_dev(unsigned char *p, struct pnp_bios_node *node, struct pnp_dev *dev)
{
unsigned char *lastp = NULL;
int len, depnum, dependent;
if ((char *)p == NULL)
......@@ -963,8 +963,7 @@ static unsigned char *node_possible_resource_data_to_dev(unsigned char *p, struc
break;
}
} /* switch */
lastp = p+3;
p = p + p[1] + p[2]*256 + 3;
p += len + 3;
continue;
}
len = p[0] & 0x07;
......@@ -1030,6 +1029,70 @@ static unsigned char *node_possible_resource_data_to_dev(unsigned char *p, struc
return NULL;
}
/* pnp EISA ids */
#define HEX(id,a) hex[((id)>>a) & 15]
#define CHAR(id,a) (0x40 + (((id)>>a) & 31))
//
static void inline pnpid32_to_pnpid(u32 id, char *str)
{
const char *hex = "0123456789abcdef";
id = be32_to_cpu(id);
str[0] = CHAR(id, 26);
str[1] = CHAR(id, 21);
str[2] = CHAR(id,16);
str[3] = HEX(id, 12);
str[4] = HEX(id, 8);
str[5] = HEX(id, 4);
str[6] = HEX(id, 0);
str[7] = '\0';
return;
}
//
#undef CHAR
#undef HEX
static void node_id_data_to_dev(unsigned char *p, struct pnp_bios_node *node, struct pnp_dev *dev)
{
int len;
struct pnp_id *dev_id;
if ((char *)p == NULL)
return;
while ( (char *)p < ((char *)node->data + node->size )) {
if( p[0] & 0x80 ) {// large item
len = (p[2] << 8) | p[1];
p += len + 3;
continue;
}
len = p[0] & 0x07;
switch ((p[0]>>3) & 0x0f) {
case 0x0f:
{
return;
break;
}
case 0x03: // compatible ID
{
if (len != 4)
goto __skip;
dev_id = pnpbios_kmalloc(sizeof (struct pnp_id), GFP_KERNEL);
if (!dev_id)
return;
pnpid32_to_pnpid(p[1] | p[2] << 8 | p[3] << 16 | p[4] << 24,dev_id->id);
pnp_add_id(dev_id, dev);
break;
}
} /* switch */
__skip:
p += len + 1;
} /* while */
}
/* pnp resource writing functions */
......@@ -1314,31 +1377,6 @@ static int inline insert_device(struct pnp_dev *dev)
return 0;
}
#define HEX(id,a) hex[((id)>>a) & 15]
#define CHAR(id,a) (0x40 + (((id)>>a) & 31))
//
static void inline pnpid32_to_pnpid(u32 id, char *str)
{
const char *hex = "0123456789abcdef";
id = be32_to_cpu(id);
str[0] = CHAR(id, 26);
str[1] = CHAR(id, 21);
str[2] = CHAR(id,16);
str[3] = HEX(id, 12);
str[4] = HEX(id, 8);
str[5] = HEX(id, 4);
str[6] = HEX(id, 0);
str[7] = '\0';
return;
}
//
#undef CHAR
#undef HEX
static void __init build_devlist(void)
{
u8 nodenum;
......@@ -1386,7 +1424,8 @@ static void __init build_devlist(void)
memcpy(dev_id->id,id,8);
pnp_add_id(dev_id, dev);
pos = node_current_resource_data_to_dev(node,dev);
node_possible_resource_data_to_dev(pos,node,dev);
pos = node_possible_resource_data_to_dev(pos,node,dev);
node_id_data_to_dev(pos,node,dev);
dev->protocol = &pnpbios_protocol;
......
......@@ -164,6 +164,5 @@ void pnp_fixup_device(struct pnp_dev *dev)
}
i++;
}
return;
}
......@@ -308,7 +308,7 @@ void pnp_free_resources(struct pnp_resources *resources)
/* resource validity checking functions */
static int pnp_check_port(int port, int size)
static int pnp_check_port(int port, int size, int idx, struct pnp_cfg *config)
{
int i, tmp, rport, rsize;
struct pnp_dev *dev;
......@@ -338,10 +338,20 @@ static int pnp_check_port(int port, int size)
}
}
}
for (tmp = 0; tmp < 8 && tmp != idx; tmp++) {
if (dev->resource[tmp].flags) {
rport = config->request.resource[tmp].start;
rsize = (config->request.resource[tmp].end - rport) + 1;
if (port >= rport && port < rport + rsize)
return 1;
if (port + size > rport && port + size < (rport + rsize) - 1)
return 1;
}
}
return 0;
}
static int pnp_check_mem(unsigned int addr, unsigned int size)
static int pnp_check_mem(unsigned int addr, unsigned int size, int idx, struct pnp_cfg *config)
{
int i, tmp;
unsigned int raddr, rsize;
......@@ -360,7 +370,7 @@ static int pnp_check_mem(unsigned int addr, unsigned int size)
pnp_for_each_dev(dev) {
if (dev->active) {
for (tmp = 0; tmp < 4; tmp++) {
if (dev->resource[tmp].flags) {
if (dev->resource[tmp + 8].flags) {
raddr = dev->resource[tmp + 8].start;
rsize = (dev->resource[tmp + 8].end - raddr) + 1;
if (addr >= raddr && addr < raddr + rsize)
......@@ -371,6 +381,16 @@ static int pnp_check_mem(unsigned int addr, unsigned int size)
}
}
}
for (tmp = 0; tmp < 4 && tmp != idx; tmp++) {
if (dev->resource[tmp + 8].flags) {
raddr = config->request.resource[tmp + 8].start;
rsize = (config->request.resource[tmp + 8].end - raddr) + 1;
if (addr >= raddr && addr < raddr + rsize)
return 1;
if (addr + size > raddr && addr + size < (raddr + rsize) - 1)
return 1;
}
}
return 0;
}
......@@ -453,10 +473,11 @@ static int pnp_check_dma(int dma, struct pnp_cfg *config)
/* config generation functions */
static int pnp_generate_port(struct pnp_cfg *config, int num)
{
struct pnp_port *port = config->port[num];
struct pnp_port *port;
unsigned long *value1, *value2, *value3;
if (!config || num < 0 || num > 7)
return -EINVAL;
port = config->port[num];
if (!port)
return 0;
value1 = &config->request.resource[num].start;
......@@ -465,7 +486,7 @@ static int pnp_generate_port(struct pnp_cfg *config, int num)
*value1 = port->min;
*value2 = *value1 + port->size -1;
*value3 = port->flags | IORESOURCE_IO;
while (pnp_check_port(*value1, port->size)) {
while (pnp_check_port(*value1, port->size, num, config)) {
*value1 += port->align;
*value2 = *value1 + port->size - 1;
if (*value1 > port->max || !port->align)
......@@ -476,10 +497,11 @@ static int pnp_generate_port(struct pnp_cfg *config, int num)
static int pnp_generate_mem(struct pnp_cfg *config, int num)
{
struct pnp_mem *mem = config->mem[num];
struct pnp_mem *mem;
unsigned long *value1, *value2, *value3;
if (!config || num < 0 || num > 3)
return -EINVAL;
mem = config->mem[num];
if (!mem)
return 0;
value1 = &config->request.resource[num + 8].start;
......@@ -496,7 +518,7 @@ static int pnp_generate_mem(struct pnp_cfg *config, int num)
*value3 |= IORESOURCE_RANGELENGTH;
if (mem->flags & IORESOURCE_MEM_SHADOWABLE)
*value3 |= IORESOURCE_SHADOWABLE;
while (pnp_check_mem(*value1, mem->size)) {
while (pnp_check_mem(*value1, mem->size, num, config)) {
*value1 += mem->align;
*value2 = *value1 + mem->size - 1;
if (*value1 > mem->max || !mem->align)
......@@ -507,7 +529,7 @@ static int pnp_generate_mem(struct pnp_cfg *config, int num)
static int pnp_generate_irq(struct pnp_cfg *config, int num)
{
struct pnp_irq *irq = config->irq[num];
struct pnp_irq *irq;
unsigned long *value1, *value2, *value3;
/* IRQ priority: this table is good for i386 */
static unsigned short xtab[16] = {
......@@ -516,6 +538,7 @@ static int pnp_generate_irq(struct pnp_cfg *config, int num)
int i;
if (!config || num < 0 || num > 1)
return -EINVAL;
irq = config->irq[num];
if (!irq)
return 0;
value1 = &config->request.irq_resource[num].start;
......@@ -536,16 +559,16 @@ static int pnp_generate_irq(struct pnp_cfg *config, int num)
static int pnp_generate_dma(struct pnp_cfg *config, int num)
{
struct pnp_dma *dma = config->dma[num];
struct pnp_dma *dma;
unsigned long *value1, *value2, *value3;
/* DMA priority: this table is good for i386 */
static unsigned short xtab[16] = {
1, 3, 5, 6, 7, 0, 2, 4
};
int i;
if (!config || num < 0 || num > 1)
return -EINVAL;
dma = config->dma[num];
if (!dma)
return 0;
value1 = &config->request.dma_resource[num].start;
......@@ -566,10 +589,11 @@ static int pnp_generate_dma(struct pnp_cfg *config, int num)
static int pnp_prepare_request(struct pnp_cfg *config)
{
struct pnp_dev *dev = &config->request;
struct pnp_dev *dev;
int idx;
if (!config)
return -EINVAL;
dev = &config->request;
if (dev == NULL)
return -EINVAL;
if (dev->active || dev->ro)
......@@ -629,21 +653,29 @@ static int pnp_generate_request(struct pnp_cfg *config)
static struct pnp_cfg * pnp_generate_config(struct pnp_dev *dev, int depnum)
{
struct pnp_cfg * config = pnp_alloc(sizeof(struct pnp_cfg));
struct pnp_cfg * config;
int nport = 0, nirq = 0, ndma = 0, nmem = 0;
struct pnp_resources * res = dev->res;
struct pnp_port * port = res->port;
struct pnp_mem * mem = res->mem;
struct pnp_irq * irq = res->irq;
struct pnp_dma * dma = res->dma;
struct pnp_resources * res;
struct pnp_port * port;
struct pnp_mem * mem;
struct pnp_irq * irq;
struct pnp_dma * dma;
if (!dev)
return NULL;
if (depnum < 0)
return NULL;
config = pnp_alloc(sizeof(struct pnp_cfg));
if (!config)
return NULL;
/* independent */
res = pnp_find_resources(dev, 0);
if (!res)
goto fail;
port = res->port;
mem = res->mem;
irq = res->irq;
dma = res->dma;
while (port){
config->port[nport] = port;
nport++;
......@@ -669,6 +701,8 @@ static struct pnp_cfg * pnp_generate_config(struct pnp_dev *dev, int depnum)
if (depnum == 0)
return config;
res = pnp_find_resources(dev, depnum);
if (!res)
goto fail;
port = res->port;
mem = res->mem;
irq = res->irq;
......@@ -695,6 +729,10 @@ static struct pnp_cfg * pnp_generate_config(struct pnp_dev *dev, int depnum)
dma = dma->next;
}
return config;
fail:
kfree(config);
return NULL;
}
/* PnP Device Resource Management */
......
......@@ -94,7 +94,6 @@ struct pnp_driver {
int (*probe) (struct pnp_dev *dev, const struct pnp_id *card_id,
const struct pnp_id *dev_id);
void (*remove) (struct pnp_dev *dev);
struct device * (*legacy) (void);
struct device_driver driver;
};
......@@ -227,20 +226,11 @@ int pnp_disable_dev(struct pnp_dev *dev);
int pnp_raw_set_dev(struct pnp_dev *dev, int depnum, int mode);
/* driver */
int compare_pnp_id(struct list_head * id_list, const char * id);
int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev);
int pnp_register_driver(struct pnp_driver *drv);
void pnp_unregister_driver(struct pnp_driver *drv);
/* compat */
struct pnp_card *pnp_find_card(unsigned short vendor,
unsigned short device,
struct pnp_card *from);
struct pnp_dev *pnp_find_dev(struct pnp_card *card,
unsigned short vendor,
unsigned short function,
struct pnp_dev *from);
#else
/* just in case anyone decides to call these without PnP Support Enabled */
......@@ -260,9 +250,25 @@ static inline int pnp_add_mem32_resource(struct pnp_dev *dev, int depnum, struct
static inline int pnp_activate_dev(struct pnp_dev *dev) { return -ENODEV; }
static inline int pnp_disable_dev(struct pnp_dev *dev) { return -ENODEV; }
static inline int pnp_raw_set_dev(struct pnp_dev *dev, int depnum, int mode) { return -ENODEV; }
static inline int compare_pnp_id(struct list_head * id_list, char * id) { return -ENODEV; }
static inline int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev) { return -ENODEV; }
static inline int pnp_register_driver(struct pnp_driver *drv) { return -ENODEV; }
static inline void pnp_unregister_driver(struct pnp_driver *drv) { ; }
#endif /* CONFIG_PNP */
#if defined(CONFIG_ISAPNP)
/* compat */
struct pnp_card *pnp_find_card(unsigned short vendor,
unsigned short device,
struct pnp_card *from);
struct pnp_dev *pnp_find_dev(struct pnp_card *card,
unsigned short vendor,
unsigned short function,
struct pnp_dev *from);
#else
static inline struct pnp_card *pnp_find_card(unsigned short vendor,
unsigned short device,
struct pnp_card *from) { return NULL; }
......@@ -271,7 +277,7 @@ static inline struct pnp_dev *pnp_find_dev(struct pnp_card *card,
unsigned short function,
struct pnp_dev *from) { return NULL; }
#endif /* CONFIG_PNP */
#endif /* CONFIG_ISAPNP */
#ifdef DEBUG
......
......@@ -3026,8 +3026,6 @@ static int __init ad1848_isapnp_init(struct address_info *hw_config, struct pnp_
{
char *busname = bus->name[0] ? bus->name : ad1848_isapnp_list[slot].name;
printk(KERN_INFO "ad1848: %s detected\n", busname);
/* Initialize this baby. */
if(ad1848_init_generic(bus, hw_config, slot)) {
......@@ -3039,9 +3037,6 @@ static int __init ad1848_isapnp_init(struct address_info *hw_config, struct pnp_
hw_config->dma2);
return 1;
}
else
printk(KERN_INFO "ad1848: Failed to initialize %s\n", busname);
return 0;
}
......
......@@ -46,7 +46,7 @@
*/
#include <linux/config.h>
#include <linux/isapnp.h>
#include <linux/pnp.h>
#include <linux/module.h>
#include <linux/init.h>
......@@ -71,7 +71,7 @@ static int mpu_base = 0, mpu_irq = 0;
static int synth_base = 0, synth_irq = 0;
static int mpu_detected = 0;
int __init probe_cs4232_mpu(struct address_info *hw_config)
int probe_cs4232_mpu(struct address_info *hw_config)
{
/*
* Just write down the config values.
......@@ -83,7 +83,7 @@ int __init probe_cs4232_mpu(struct address_info *hw_config)
return 1;
}
static unsigned char crystal_key[] __initdata = /* A 32 byte magic key sequence */
static unsigned char crystal_key[] = /* A 32 byte magic key sequence */
{
0x96, 0x35, 0x9a, 0xcd, 0xe6, 0xf3, 0x79, 0xbc,
0x5e, 0xaf, 0x57, 0x2b, 0x15, 0x8a, 0xc5, 0xe2,
......@@ -97,7 +97,7 @@ static void sleep(unsigned howlong)
schedule_timeout(howlong);
}
int __init probe_cs4232(struct address_info *hw_config, int isapnp_configured)
int probe_cs4232(struct address_info *hw_config, int isapnp_configured)
{
int i, n;
int base = hw_config->io_base, irq = hw_config->irq;
......@@ -218,7 +218,7 @@ int __init probe_cs4232(struct address_info *hw_config, int isapnp_configured)
return 0;
}
void __init attach_cs4232(struct address_info *hw_config)
void attach_cs4232(struct address_info *hw_config)
{
int base = hw_config->io_base,
irq = hw_config->irq,
......@@ -277,7 +277,7 @@ void __init attach_cs4232(struct address_info *hw_config)
}
}
static void __exit unload_cs4232(struct address_info *hw_config)
static void unload_cs4232(struct address_info *hw_config)
{
int base = hw_config->io_base, irq = hw_config->irq;
int dma1 = hw_config->dma, dma2 = hw_config->dma2;
......@@ -357,48 +357,24 @@ MODULE_PARM_DESC(isapnp,"Enable ISAPnP probing (default 1)");
/* All cs4232 based cards have the main ad1848 card either as CSC0000 or
* CSC0100. */
struct isapnp_device_id isapnp_cs4232_list[] __initdata = {
{ ISAPNP_ANY_ID, ISAPNP_ANY_ID,
ISAPNP_VENDOR('C','S','C'), ISAPNP_FUNCTION(0x0100),
0 },
{ ISAPNP_ANY_ID, ISAPNP_ANY_ID,
ISAPNP_VENDOR('C','S','C'), ISAPNP_FUNCTION(0x0000),
0 },
static const struct pnp_id cs4232_pnp_table[] = {
{ .id = "CSC0100", .driver_data = 0 },
{ .id = "CSC0000", .driver_data = 0 },
/* Guillemot Turtlebeach something appears to be cs4232 compatible
* (untested) */
{ ISAPNP_VENDOR('C','S','C'), ISAPNP_ANY_ID,
ISAPNP_VENDOR('G','I','M'), ISAPNP_FUNCTION(0x0100),
0 },
{0}
{ .id = "GIM0100", .driver_data = 0 },
{ .id = ""}
};
MODULE_DEVICE_TABLE(isapnp, isapnp_cs4232_list);
/*MODULE_DEVICE_TABLE(isapnp, isapnp_cs4232_list);*/
int cs4232_isapnp_probe(struct pci_dev *dev, const struct isapnp_device_id *id)
static int cs4232_pnp_probe(struct pnp_dev *dev, const struct pnp_id *card_id, const struct pnp_id *dev_id)
{
int ret;
struct address_info *isapnpcfg;
isapnpcfg=(struct address_info*)kmalloc(sizeof(*isapnpcfg),GFP_KERNEL);
if (!isapnpcfg)
return -ENOMEM;
/*
* If device is active, assume configured with /proc/isapnp
* and use anyway. Any other way to check this?
*/
ret = dev->prepare(dev);
if(ret && ret != -EBUSY) {
printk(KERN_ERR "cs4232: ISA PnP found device that could not be autoconfigured.\n");
kfree(isapnpcfg);
return -ENODEV;
}
if(ret != -EBUSY) {
if(dev->activate(dev) < 0) {
printk(KERN_WARNING "cs4232: ISA PnP activate failed\n");
kfree(isapnpcfg);
return -ENODEV;
}
} /* else subfunction is already activated */
isapnpcfg->irq = dev->irq_resource[0].start;
isapnpcfg->dma = dev->dma_resource[0].start;
......@@ -409,10 +385,25 @@ int cs4232_isapnp_probe(struct pci_dev *dev, const struct isapnp_device_id *id)
return -ENODEV;
}
attach_cs4232(isapnpcfg);
pci_set_drvdata(dev,isapnpcfg);
dev->driver_data = isapnpcfg;
return 0;
}
static void cs4232_pnp_remove(struct pnp_dev *dev)
{
struct address_info *cfg = (struct address_info*) dev->driver_data;
if (cfg)
unload_cs4232(cfg);
}
static struct pnp_driver cs4232_driver = {
.name = "cs4232",
.card_id_table = NULL,
.id_table = cs4232_pnp_table,
.probe = cs4232_pnp_probe,
.remove = cs4232_pnp_remove,
};
static int __init init_cs4232(void)
{
#ifdef CONFIG_SOUND_WAVEFRONT_MODULE
......@@ -429,7 +420,7 @@ static int __init init_cs4232(void)
cfg.irq = -1;
if (isapnp &&
(isapnp_probe_devs(isapnp_cs4232_list, cs4232_isapnp_probe) > 0)
(pnp_register_driver(&cs4232_driver) > 0)
)
return 0;
......@@ -460,20 +451,9 @@ static int __init init_cs4232(void)
return 0;
}
static int __exit cs4232_isapnp_remove(struct pci_dev *dev,
const struct isapnp_device_id *id)
{
struct address_info *cfg = (struct address_info*)pci_get_drvdata(dev);
if (cfg)
unload_cs4232(cfg);
pci_set_drvdata(dev,NULL);
dev->deactivate(dev);
return 0;
}
static void __exit cleanup_cs4232(void)
{
isapnp_probe_devs(isapnp_cs4232_list, cs4232_isapnp_remove);
pnp_unregister_driver(&cs4232_driver);
if (cfg.irq != -1)
unload_cs4232(&cfg); /* Unloads global MPU as well, if needed */
}
......@@ -488,7 +468,7 @@ static int __init setup_cs4232(char *str)
int ints[7];
/* If we have isapnp cards, no need for options */
if (isapnp_probe_devs(isapnp_cs4232_list, cs4232_isapnp_probe) > 0)
if (pnp_register_driver(&cs4232_driver) > 0)
return 1;
str = get_options(str, ARRAY_SIZE(ints), ints);
......
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