/*
* manager.c - Resource Management, Conflict Resolution, Activation and Disabling of Devices
*
- * based on isapnp.c resource management (c) Jaroslav Kysela <perex@suse.cz>
+ * based on isapnp.c resource management (c) Jaroslav Kysela <perex@perex.cz>
* Copyright 2003 Adam Belay <ambx1@neo.rr.com>
- *
*/
-#include <linux/config.h>
#include <linux/errno.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/pnp.h>
#include <linux/slab.h>
#include <linux/bitmap.h>
+#include <linux/mutex.h>
#include "base.h"
-DECLARE_MUTEX(pnp_res_mutex);
+DEFINE_MUTEX(pnp_res_mutex);
static int pnp_assign_port(struct pnp_dev *dev, struct pnp_port *rule, int idx)
{
- unsigned long *start, *end, *flags;
-
- if (!dev || !rule)
- return -EINVAL;
+ struct resource *res;
- if (idx >= PNP_MAX_PORT) {
- pnp_err("More than 4 ports is incompatible with pnp specifications.");
+ res = pnp_get_resource(dev, IORESOURCE_IO, idx);
+ if (!res) {
+ dev_err(&dev->dev, "too many I/O port resources\n");
/* pretend we were successful so at least the manager won't try again */
return 1;
}
/* check if this resource has been manually set, if so skip */
- if (!(dev->res.port_resource[idx].flags & IORESOURCE_AUTO))
+ if (!(res->flags & IORESOURCE_AUTO)) {
+ dev_dbg(&dev->dev, " io %d already set to %#llx-%#llx "
+ "flags %#lx\n", idx, (unsigned long long) res->start,
+ (unsigned long long) res->end, res->flags);
return 1;
-
- start = &dev->res.port_resource[idx].start;
- end = &dev->res.port_resource[idx].end;
- flags = &dev->res.port_resource[idx].flags;
+ }
/* set the initial values */
- *flags |= rule->flags | IORESOURCE_IO;
- *flags &= ~IORESOURCE_UNSET;
+ res->flags |= rule->flags | IORESOURCE_IO;
+ res->flags &= ~IORESOURCE_UNSET;
if (!rule->size) {
- *flags |= IORESOURCE_DISABLED;
- return 1; /* skip disabled resource requests */
+ res->flags |= IORESOURCE_DISABLED;
+ dev_dbg(&dev->dev, " io %d disabled\n", idx);
+ return 1; /* skip disabled resource requests */
}
- *start = rule->min;
- *end = *start + rule->size - 1;
+ res->start = rule->min;
+ res->end = res->start + rule->size - 1;
/* run through until pnp_check_port is happy */
- while (!pnp_check_port(dev, idx)) {
- *start += rule->align;
- *end = *start + rule->size - 1;
- if (*start > rule->max || !rule->align)
+ while (!pnp_check_port(dev, res)) {
+ res->start += rule->align;
+ res->end = res->start + rule->size - 1;
+ if (res->start > rule->max || !rule->align) {
+ dev_dbg(&dev->dev, " couldn't assign io %d\n", idx);
return 0;
+ }
}
+ dev_dbg(&dev->dev, " assign io %d %#llx-%#llx\n", idx,
+ (unsigned long long) res->start, (unsigned long long) res->end);
return 1;
}
static int pnp_assign_mem(struct pnp_dev *dev, struct pnp_mem *rule, int idx)
{
- unsigned long *start, *end, *flags;
+ struct resource *res;
- if (!dev || !rule)
- return -EINVAL;
-
- if (idx >= PNP_MAX_MEM) {
- pnp_err("More than 8 mems is incompatible with pnp specifications.");
+ res = pnp_get_resource(dev, IORESOURCE_MEM, idx);
+ if (!res) {
+ dev_err(&dev->dev, "too many memory resources\n");
/* pretend we were successful so at least the manager won't try again */
return 1;
}
/* check if this resource has been manually set, if so skip */
- if (!(dev->res.mem_resource[idx].flags & IORESOURCE_AUTO))
+ if (!(res->flags & IORESOURCE_AUTO)) {
+ dev_dbg(&dev->dev, " mem %d already set to %#llx-%#llx "
+ "flags %#lx\n", idx, (unsigned long long) res->start,
+ (unsigned long long) res->end, res->flags);
return 1;
-
- start = &dev->res.mem_resource[idx].start;
- end = &dev->res.mem_resource[idx].end;
- flags = &dev->res.mem_resource[idx].flags;
+ }
/* set the initial values */
- *flags |= rule->flags | IORESOURCE_MEM;
- *flags &= ~IORESOURCE_UNSET;
+ res->flags |= rule->flags | IORESOURCE_MEM;
+ res->flags &= ~IORESOURCE_UNSET;
/* convert pnp flags to standard Linux flags */
if (!(rule->flags & IORESOURCE_MEM_WRITEABLE))
- *flags |= IORESOURCE_READONLY;
+ res->flags |= IORESOURCE_READONLY;
if (rule->flags & IORESOURCE_MEM_CACHEABLE)
- *flags |= IORESOURCE_CACHEABLE;
+ res->flags |= IORESOURCE_CACHEABLE;
if (rule->flags & IORESOURCE_MEM_RANGELENGTH)
- *flags |= IORESOURCE_RANGELENGTH;
+ res->flags |= IORESOURCE_RANGELENGTH;
if (rule->flags & IORESOURCE_MEM_SHADOWABLE)
- *flags |= IORESOURCE_SHADOWABLE;
+ res->flags |= IORESOURCE_SHADOWABLE;
if (!rule->size) {
- *flags |= IORESOURCE_DISABLED;
- return 1; /* skip disabled resource requests */
+ res->flags |= IORESOURCE_DISABLED;
+ dev_dbg(&dev->dev, " mem %d disabled\n", idx);
+ return 1; /* skip disabled resource requests */
}
- *start = rule->min;
- *end = *start + rule->size -1;
+ res->start = rule->min;
+ res->end = res->start + rule->size - 1;
/* run through until pnp_check_mem is happy */
- while (!pnp_check_mem(dev, idx)) {
- *start += rule->align;
- *end = *start + rule->size - 1;
- if (*start > rule->max || !rule->align)
+ while (!pnp_check_mem(dev, res)) {
+ res->start += rule->align;
+ res->end = res->start + rule->size - 1;
+ if (res->start > rule->max || !rule->align) {
+ dev_dbg(&dev->dev, " couldn't assign mem %d\n", idx);
return 0;
+ }
}
+ dev_dbg(&dev->dev, " assign mem %d %#llx-%#llx\n", idx,
+ (unsigned long long) res->start, (unsigned long long) res->end);
return 1;
}
-static int pnp_assign_irq(struct pnp_dev * dev, struct pnp_irq *rule, int idx)
+static int pnp_assign_irq(struct pnp_dev *dev, struct pnp_irq *rule, int idx)
{
- unsigned long *start, *end, *flags;
+ struct resource *res;
int i;
/* IRQ priority: this table is good for i386 */
5, 10, 11, 12, 9, 14, 15, 7, 3, 4, 13, 0, 1, 6, 8, 2
};
- if (!dev || !rule)
- return -EINVAL;
-
- if (idx >= PNP_MAX_IRQ) {
- pnp_err("More than 2 irqs is incompatible with pnp specifications.");
+ res = pnp_get_resource(dev, IORESOURCE_IRQ, idx);
+ if (!res) {
+ dev_err(&dev->dev, "too many IRQ resources\n");
/* pretend we were successful so at least the manager won't try again */
return 1;
}
/* check if this resource has been manually set, if so skip */
- if (!(dev->res.irq_resource[idx].flags & IORESOURCE_AUTO))
+ if (!(res->flags & IORESOURCE_AUTO)) {
+ dev_dbg(&dev->dev, " irq %d already set to %d flags %#lx\n",
+ idx, (int) res->start, res->flags);
return 1;
-
- start = &dev->res.irq_resource[idx].start;
- end = &dev->res.irq_resource[idx].end;
- flags = &dev->res.irq_resource[idx].flags;
+ }
/* set the initial values */
- *flags |= rule->flags | IORESOURCE_IRQ;
- *flags &= ~IORESOURCE_UNSET;
+ res->flags |= rule->flags | IORESOURCE_IRQ;
+ res->flags &= ~IORESOURCE_UNSET;
if (bitmap_empty(rule->map, PNP_IRQ_NR)) {
- *flags |= IORESOURCE_DISABLED;
- return 1; /* skip disabled resource requests */
+ res->flags |= IORESOURCE_DISABLED;
+ dev_dbg(&dev->dev, " irq %d disabled\n", idx);
+ return 1; /* skip disabled resource requests */
}
/* TBD: need check for >16 IRQ */
- *start = find_next_bit(rule->map, PNP_IRQ_NR, 16);
- if (*start < PNP_IRQ_NR) {
- *end = *start;
+ res->start = find_next_bit(rule->map, PNP_IRQ_NR, 16);
+ if (res->start < PNP_IRQ_NR) {
+ res->end = res->start;
+ dev_dbg(&dev->dev, " assign irq %d %d\n", idx,
+ (int) res->start);
return 1;
}
for (i = 0; i < 16; i++) {
- if(test_bit(xtab[i], rule->map)) {
- *start = *end = xtab[i];
- if(pnp_check_irq(dev, idx))
+ if (test_bit(xtab[i], rule->map)) {
+ res->start = res->end = xtab[i];
+ if (pnp_check_irq(dev, res)) {
+ dev_dbg(&dev->dev, " assign irq %d %d\n", idx,
+ (int) res->start);
return 1;
+ }
}
}
+ dev_dbg(&dev->dev, " couldn't assign irq %d\n", idx);
return 0;
}
-static int pnp_assign_dma(struct pnp_dev *dev, struct pnp_dma *rule, int idx)
+static void pnp_assign_dma(struct pnp_dev *dev, struct pnp_dma *rule, int idx)
{
- unsigned long *start, *end, *flags;
+ struct resource *res;
int i;
/* DMA priority: this table is good for i386 */
1, 3, 5, 6, 7, 0, 2, 4
};
- if (!dev || !rule)
- return -EINVAL;
-
- if (idx >= PNP_MAX_DMA) {
- pnp_err("More than 2 dmas is incompatible with pnp specifications.");
- /* pretend we were successful so at least the manager won't try again */
- return 1;
+ res = pnp_get_resource(dev, IORESOURCE_DMA, idx);
+ if (!res) {
+ dev_err(&dev->dev, "too many DMA resources\n");
+ return;
}
/* check if this resource has been manually set, if so skip */
- if (!(dev->res.dma_resource[idx].flags & IORESOURCE_AUTO))
- return 1;
-
- start = &dev->res.dma_resource[idx].start;
- end = &dev->res.dma_resource[idx].end;
- flags = &dev->res.dma_resource[idx].flags;
+ if (!(res->flags & IORESOURCE_AUTO)) {
+ dev_dbg(&dev->dev, " dma %d already set to %d flags %#lx\n",
+ idx, (int) res->start, res->flags);
+ return;
+ }
/* set the initial values */
- *flags |= rule->flags | IORESOURCE_DMA;
- *flags &= ~IORESOURCE_UNSET;
-
- if (!rule->map) {
- *flags |= IORESOURCE_DISABLED;
- return 1; /* skip disabled resource requests */
- }
+ res->flags |= rule->flags | IORESOURCE_DMA;
+ res->flags &= ~IORESOURCE_UNSET;
for (i = 0; i < 8; i++) {
- if(rule->map & (1<<xtab[i])) {
- *start = *end = xtab[i];
- if(pnp_check_dma(dev, idx))
- return 1;
+ if (rule->map & (1 << xtab[i])) {
+ res->start = res->end = xtab[i];
+ if (pnp_check_dma(dev, res)) {
+ dev_dbg(&dev->dev, " assign dma %d %d\n", idx,
+ (int) res->start);
+ return;
+ }
}
}
- return 0;
+#ifdef MAX_DMA_CHANNELS
+ res->start = res->end = MAX_DMA_CHANNELS;
+#endif
+ res->flags |= IORESOURCE_UNSET | IORESOURCE_DISABLED;
+ dev_dbg(&dev->dev, " disable dma %d\n", idx);
+}
+
+void pnp_init_resource(struct resource *res)
+{
+ unsigned long type;
+
+ type = res->flags & (IORESOURCE_IO | IORESOURCE_MEM |
+ IORESOURCE_IRQ | IORESOURCE_DMA);
+
+ res->name = NULL;
+ res->flags = type | IORESOURCE_AUTO | IORESOURCE_UNSET;
+ if (type == IORESOURCE_IRQ || type == IORESOURCE_DMA) {
+ res->start = -1;
+ res->end = -1;
+ } else {
+ res->start = 0;
+ res->end = 0;
+ }
}
/**
* pnp_init_resources - Resets a resource table to default values.
* @table: pointer to the desired resource table
- *
*/
-void pnp_init_resource_table(struct pnp_resource_table *table)
+void pnp_init_resources(struct pnp_dev *dev)
{
+ struct resource *res;
int idx;
+
for (idx = 0; idx < PNP_MAX_IRQ; idx++) {
- table->irq_resource[idx].name = NULL;
- table->irq_resource[idx].start = -1;
- table->irq_resource[idx].end = -1;
- table->irq_resource[idx].flags = IORESOURCE_IRQ | IORESOURCE_AUTO | IORESOURCE_UNSET;
+ res = &dev->res->irq[idx].res;
+ res->flags = IORESOURCE_IRQ;
+ pnp_init_resource(res);
}
for (idx = 0; idx < PNP_MAX_DMA; idx++) {
- table->dma_resource[idx].name = NULL;
- table->dma_resource[idx].start = -1;
- table->dma_resource[idx].end = -1;
- table->dma_resource[idx].flags = IORESOURCE_DMA | IORESOURCE_AUTO | IORESOURCE_UNSET;
+ res = &dev->res->dma[idx].res;
+ res->flags = IORESOURCE_DMA;
+ pnp_init_resource(res);
}
for (idx = 0; idx < PNP_MAX_PORT; idx++) {
- table->port_resource[idx].name = NULL;
- table->port_resource[idx].start = 0;
- table->port_resource[idx].end = 0;
- table->port_resource[idx].flags = IORESOURCE_IO | IORESOURCE_AUTO | IORESOURCE_UNSET;
+ res = &dev->res->port[idx].res;
+ res->flags = IORESOURCE_IO;
+ pnp_init_resource(res);
}
for (idx = 0; idx < PNP_MAX_MEM; idx++) {
- table->mem_resource[idx].name = NULL;
- table->mem_resource[idx].start = 0;
- table->mem_resource[idx].end = 0;
- table->mem_resource[idx].flags = IORESOURCE_MEM | IORESOURCE_AUTO | IORESOURCE_UNSET;
+ res = &dev->res->mem[idx].res;
+ res->flags = IORESOURCE_MEM;
+ pnp_init_resource(res);
}
}
/**
* pnp_clean_resources - clears resources that were not manually set
* @res: the resources to clean
- *
*/
-static void pnp_clean_resource_table(struct pnp_resource_table * res)
+static void pnp_clean_resource_table(struct pnp_dev *dev)
{
+ struct resource *res;
int idx;
+
for (idx = 0; idx < PNP_MAX_IRQ; idx++) {
- if (!(res->irq_resource[idx].flags & IORESOURCE_AUTO))
- continue;
- res->irq_resource[idx].start = -1;
- res->irq_resource[idx].end = -1;
- res->irq_resource[idx].flags = IORESOURCE_IRQ | IORESOURCE_AUTO | IORESOURCE_UNSET;
+ res = &dev->res->irq[idx].res;
+ if (res->flags & IORESOURCE_AUTO) {
+ res->flags = IORESOURCE_IRQ;
+ pnp_init_resource(res);
+ }
}
for (idx = 0; idx < PNP_MAX_DMA; idx++) {
- if (!(res->dma_resource[idx].flags & IORESOURCE_AUTO))
- continue;
- res->dma_resource[idx].start = -1;
- res->dma_resource[idx].end = -1;
- res->dma_resource[idx].flags = IORESOURCE_DMA | IORESOURCE_AUTO | IORESOURCE_UNSET;
+ res = &dev->res->dma[idx].res;
+ if (res->flags & IORESOURCE_AUTO) {
+ res->flags = IORESOURCE_DMA;
+ pnp_init_resource(res);
+ }
}
for (idx = 0; idx < PNP_MAX_PORT; idx++) {
- if (!(res->port_resource[idx].flags & IORESOURCE_AUTO))
- continue;
- res->port_resource[idx].start = 0;
- res->port_resource[idx].end = 0;
- res->port_resource[idx].flags = IORESOURCE_IO | IORESOURCE_AUTO | IORESOURCE_UNSET;
+ res = &dev->res->port[idx].res;
+ if (res->flags & IORESOURCE_AUTO) {
+ res->flags = IORESOURCE_IO;
+ pnp_init_resource(res);
+ }
}
for (idx = 0; idx < PNP_MAX_MEM; idx++) {
- if (!(res->mem_resource[idx].flags & IORESOURCE_AUTO))
- continue;
- res->mem_resource[idx].start = 0;
- res->mem_resource[idx].end = 0;
- res->mem_resource[idx].flags = IORESOURCE_MEM | IORESOURCE_AUTO | IORESOURCE_UNSET;
+ res = &dev->res->mem[idx].res;
+ if (res->flags & IORESOURCE_AUTO) {
+ res->flags = IORESOURCE_MEM;
+ pnp_init_resource(res);
+ }
}
}
if (!pnp_can_configure(dev))
return -ENODEV;
- down(&pnp_res_mutex);
- pnp_clean_resource_table(&dev->res); /* start with a fresh slate */
+ dbg_pnp_show_resources(dev, "before pnp_assign_resources");
+ mutex_lock(&pnp_res_mutex);
+ pnp_clean_resource_table(dev);
if (dev->independent) {
+ dev_dbg(&dev->dev, "assigning independent options\n");
port = dev->independent->port;
mem = dev->independent->mem;
irq = dev->independent->irq;
irq = irq->next;
}
while (dma) {
- if (!pnp_assign_dma(dev, dma, ndma))
- goto fail;
+ pnp_assign_dma(dev, dma, ndma);
ndma++;
dma = dma->next;
}
if (depnum) {
struct pnp_option *dep;
int i;
- for (i=1,dep=dev->dependent; i<depnum; i++, dep=dep->next)
- if(!dep)
+
+ dev_dbg(&dev->dev, "assigning dependent option %d\n", depnum);
+ for (i = 1, dep = dev->dependent; i < depnum;
+ i++, dep = dep->next)
+ if (!dep)
goto fail;
- port =dep->port;
+ port = dep->port;
mem = dep->mem;
irq = dep->irq;
dma = dep->dma;
irq = irq->next;
}
while (dma) {
- if (!pnp_assign_dma(dev, dma, ndma))
- goto fail;
+ pnp_assign_dma(dev, dma, ndma);
ndma++;
dma = dma->next;
}
} else if (dev->dependent)
goto fail;
- up(&pnp_res_mutex);
+ mutex_unlock(&pnp_res_mutex);
+ dbg_pnp_show_resources(dev, "after pnp_assign_resources");
return 1;
fail:
- pnp_clean_resource_table(&dev->res);
- up(&pnp_res_mutex);
+ pnp_clean_resource_table(dev);
+ mutex_unlock(&pnp_res_mutex);
+ dbg_pnp_show_resources(dev, "after pnp_assign_resources (failed)");
return 0;
}
/**
- * pnp_manual_config_dev - Disables Auto Config and Manually sets the resource table
- * @dev: pointer to the desired device
- * @res: pointer to the new resource config
- * @mode: 0 or PNP_CONFIG_FORCE
- *
- * This function can be used by drivers that want to manually set thier resources.
- */
-int pnp_manual_config_dev(struct pnp_dev *dev, struct pnp_resource_table * res, int mode)
-{
- int i;
- struct pnp_resource_table * bak;
- if (!dev || !res)
- return -EINVAL;
- if (!pnp_can_configure(dev))
- return -ENODEV;
- bak = pnp_alloc(sizeof(struct pnp_resource_table));
- if (!bak)
- return -ENOMEM;
- *bak = dev->res;
-
- down(&pnp_res_mutex);
- dev->res = *res;
- if (!(mode & PNP_CONFIG_FORCE)) {
- for (i = 0; i < PNP_MAX_PORT; i++) {
- if(!pnp_check_port(dev,i))
- goto fail;
- }
- for (i = 0; i < PNP_MAX_MEM; i++) {
- if(!pnp_check_mem(dev,i))
- goto fail;
- }
- for (i = 0; i < PNP_MAX_IRQ; i++) {
- if(!pnp_check_irq(dev,i))
- goto fail;
- }
- for (i = 0; i < PNP_MAX_DMA; i++) {
- if(!pnp_check_dma(dev,i))
- goto fail;
- }
- }
- up(&pnp_res_mutex);
-
- kfree(bak);
- return 0;
-
-fail:
- dev->res = *bak;
- up(&pnp_res_mutex);
- kfree(bak);
- return -EINVAL;
-}
-
-/**
* pnp_auto_config_dev - automatically assigns resources to a device
* @dev: pointer to the desired device
- *
*/
int pnp_auto_config_dev(struct pnp_dev *dev)
{
struct pnp_option *dep;
int i = 1;
- if(!dev)
- return -EINVAL;
-
- if(!pnp_can_configure(dev)) {
- pnp_info("Device %s does not support resource configuration.", dev->dev.bus_id);
+ if (!pnp_can_configure(dev)) {
+ dev_dbg(&dev->dev, "configuration not supported\n");
return -ENODEV;
}
} while (dep);
}
- pnp_err("Unable to assign resources to device %s.", dev->dev.bus_id);
+ dev_err(&dev->dev, "unable to assign resources\n");
return -EBUSY;
}
* pnp_start_dev - low-level start of the PnP device
* @dev: pointer to the desired device
*
- * assumes that resources have alread been allocated
+ * assumes that resources have already been allocated
*/
-
int pnp_start_dev(struct pnp_dev *dev)
{
if (!pnp_can_write(dev)) {
- pnp_info("Device %s does not support activation.", dev->dev.bus_id);
+ dev_dbg(&dev->dev, "activation not supported\n");
return -EINVAL;
}
- if (dev->protocol->set(dev, &dev->res)<0) {
- pnp_err("Failed to activate device %s.", dev->dev.bus_id);
+ dbg_pnp_show_resources(dev, "pnp_start_dev");
+ if (dev->protocol->set(dev) < 0) {
+ dev_err(&dev->dev, "activation failed\n");
return -EIO;
}
- pnp_info("Device %s activated.", dev->dev.bus_id);
-
+ dev_info(&dev->dev, "activated\n");
return 0;
}
*
* does not free resources
*/
-
int pnp_stop_dev(struct pnp_dev *dev)
{
if (!pnp_can_disable(dev)) {
- pnp_info("Device %s does not support disabling.", dev->dev.bus_id);
+ dev_dbg(&dev->dev, "disabling not supported\n");
return -EINVAL;
}
- if (dev->protocol->disable(dev)<0) {
- pnp_err("Failed to disable device %s.", dev->dev.bus_id);
+ if (dev->protocol->disable(dev) < 0) {
+ dev_err(&dev->dev, "disable failed\n");
return -EIO;
}
- pnp_info("Device %s disabled.", dev->dev.bus_id);
-
+ dev_info(&dev->dev, "disabled\n");
return 0;
}
{
int error;
- if (!dev)
- return -EINVAL;
- if (dev->active) {
- return 0; /* the device is already active */
- }
+ if (dev->active)
+ return 0;
/* ensure resources are allocated */
if (pnp_auto_config_dev(dev))
return error;
dev->active = 1;
-
- return 1;
+ return 0;
}
/**
{
int error;
- if (!dev)
- return -EINVAL;
- if (!dev->active) {
- return 0; /* the device is already disabled */
- }
+ if (!dev->active)
+ return 0;
error = pnp_stop_dev(dev);
if (error)
dev->active = 0;
/* release the resources so that other devices can use them */
- down(&pnp_res_mutex);
- pnp_clean_resource_table(&dev->res);
- up(&pnp_res_mutex);
+ mutex_lock(&pnp_res_mutex);
+ pnp_clean_resource_table(dev);
+ mutex_unlock(&pnp_res_mutex);
- return 1;
-}
-
-/**
- * pnp_resource_change - change one resource
- * @resource: pointer to resource to be changed
- * @start: start of region
- * @size: size of region
- *
- */
-void pnp_resource_change(struct resource *resource, unsigned long start, unsigned long size)
-{
- if (resource == NULL)
- return;
- resource->flags &= ~(IORESOURCE_AUTO | IORESOURCE_UNSET);
- resource->start = start;
- resource->end = start + size - 1;
+ return 0;
}
-
-EXPORT_SYMBOL(pnp_manual_config_dev);
-#if 0
-EXPORT_SYMBOL(pnp_auto_config_dev);
-#endif
EXPORT_SYMBOL(pnp_start_dev);
EXPORT_SYMBOL(pnp_stop_dev);
EXPORT_SYMBOL(pnp_activate_dev);
EXPORT_SYMBOL(pnp_disable_dev);
-EXPORT_SYMBOL(pnp_resource_change);
-EXPORT_SYMBOL(pnp_init_resource_table);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff