Merge branch 'pnp' into release

22 files changed, 1575 insertions, 1094 deletions

diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h
index 31a633f6554..4fe7c58f57e 100644
--- a/drivers/pnp/base.h
+++ b/drivers/pnp/base.h
@@ -1,12 +1,78 @@
 extern spinlock_t pnp_lock;
 void *pnp_alloc(long size);
+
+int pnp_register_protocol(struct pnp_protocol *protocol);
+void pnp_unregister_protocol(struct pnp_protocol *protocol);
+
+#define PNP_EISA_ID_MASK 0x7fffffff
+void pnp_eisa_id_to_string(u32 id, char *str);
+struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *, int id, char *pnpid);
+struct pnp_card *pnp_alloc_card(struct pnp_protocol *, int id, char *pnpid);
+
+int pnp_add_device(struct pnp_dev *dev);
+struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id);
 int pnp_interface_attach_device(struct pnp_dev *dev);
+
+int pnp_add_card(struct pnp_card *card);
+struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id);
+void pnp_remove_card(struct pnp_card *card);
+int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev);
+void pnp_remove_card_device(struct pnp_dev *dev);
+
+struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev);
+struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev,
+						 int priority);
+int pnp_register_irq_resource(struct pnp_dev *dev, struct pnp_option *option,
+			      struct pnp_irq *data);
+int pnp_register_dma_resource(struct pnp_dev *dev, struct pnp_option *option,
+			      struct pnp_dma *data);
+int pnp_register_port_resource(struct pnp_dev *dev, struct pnp_option *option,
+			       struct pnp_port *data);
+int pnp_register_mem_resource(struct pnp_dev *dev, struct pnp_option *option,
+			      struct pnp_mem *data);
+void pnp_init_resources(struct pnp_dev *dev);
+
 void pnp_fixup_device(struct pnp_dev *dev);
 void pnp_free_option(struct pnp_option *option);
 int __pnp_add_device(struct pnp_dev *dev);
 void __pnp_remove_device(struct pnp_dev *dev);
 
-int pnp_check_port(struct pnp_dev * dev, int idx);
-int pnp_check_mem(struct pnp_dev * dev, int idx);
-int pnp_check_irq(struct pnp_dev * dev, int idx);
-int pnp_check_dma(struct pnp_dev * dev, int idx);
+int pnp_check_port(struct pnp_dev *dev, struct resource *res);
+int pnp_check_mem(struct pnp_dev *dev, struct resource *res);
+int pnp_check_irq(struct pnp_dev *dev, struct resource *res);
+int pnp_check_dma(struct pnp_dev *dev, struct resource *res);
+
+void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc);
+
+void pnp_init_resource(struct resource *res);
+
+struct pnp_resource *pnp_get_pnp_resource(struct pnp_dev *dev,
+					  unsigned int type, unsigned int num);
+
+#define PNP_MAX_PORT		40
+#define PNP_MAX_MEM		24
+#define PNP_MAX_IRQ		 2
+#define PNP_MAX_DMA		 2
+
+struct pnp_resource {
+	struct resource res;
+	unsigned int index;		/* ISAPNP config register index */
+};
+
+struct pnp_resource_table {
+	struct pnp_resource port[PNP_MAX_PORT];
+	struct pnp_resource mem[PNP_MAX_MEM];
+	struct pnp_resource dma[PNP_MAX_DMA];
+	struct pnp_resource irq[PNP_MAX_IRQ];
+};
+
+struct pnp_resource *pnp_add_irq_resource(struct pnp_dev *dev, int irq,
+					  int flags);
+struct pnp_resource *pnp_add_dma_resource(struct pnp_dev *dev, int dma,
+					  int flags);
+struct pnp_resource *pnp_add_io_resource(struct pnp_dev *dev,
+					 resource_size_t start,
+					 resource_size_t end, int flags);
+struct pnp_resource *pnp_add_mem_resource(struct pnp_dev *dev,
+					  resource_size_t start,
+					  resource_size_t end, int flags);
diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c
index da1c9909eb4..a762a417673 100644
--- a/drivers/pnp/card.c
+++ b/drivers/pnp/card.c
@@ -5,6 +5,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/ctype.h>
 #include <linux/slab.h>
 #include <linux/pnp.h>
 #include "base.h"
@@ -100,19 +101,33 @@ static int card_probe(struct pnp_card *card, struct pnp_card_driver *drv)
  * @id: pointer to a pnp_id structure
  * @card: pointer to the desired card
  */
-int pnp_add_card_id(struct pnp_id *id, struct pnp_card *card)
+struct pnp_id *pnp_add_card_id(struct pnp_card *card, char *id)
 {
-	struct pnp_id *ptr;
+	struct pnp_id *dev_id, *ptr;
 
-	id->next = NULL;
+	dev_id = kzalloc(sizeof(struct pnp_id), GFP_KERNEL);
+	if (!dev_id)
+		return NULL;
+
+	dev_id->id[0] = id[0];
+	dev_id->id[1] = id[1];
+	dev_id->id[2] = id[2];
+	dev_id->id[3] = tolower(id[3]);
+	dev_id->id[4] = tolower(id[4]);
+	dev_id->id[5] = tolower(id[5]);
+	dev_id->id[6] = tolower(id[6]);
+	dev_id->id[7] = '\0';
+
+	dev_id->next = NULL;
 	ptr = card->id;
 	while (ptr && ptr->next)
 		ptr = ptr->next;
 	if (ptr)
-		ptr->next = id;
+		ptr->next = dev_id;
 	else
-		card->id = id;
-	return 0;
+		card->id = dev_id;
+
+	return dev_id;
 }
 
 static void pnp_free_card_ids(struct pnp_card *card)
@@ -136,6 +151,31 @@ static void pnp_release_card(struct device *dmdev)
 	kfree(card);
 }
 
+struct pnp_card *pnp_alloc_card(struct pnp_protocol *protocol, int id, char *pnpid)
+{
+	struct pnp_card *card;
+	struct pnp_id *dev_id;
+
+	card = kzalloc(sizeof(struct pnp_card), GFP_KERNEL);
+	if (!card)
+		return NULL;
+
+	card->protocol = protocol;
+	card->number = id;
+
+	card->dev.parent = &card->protocol->dev;
+	sprintf(card->dev.bus_id, "%02x:%02x", card->protocol->number,
+		card->number);
+
+	dev_id = pnp_add_card_id(card, pnpid);
+	if (!dev_id) {
+		kfree(card);
+		return NULL;
+	}
+
+	return card;
+}
+
 static ssize_t pnp_show_card_name(struct device *dmdev,
 				  struct device_attribute *attr, char *buf)
 {
@@ -191,9 +231,6 @@ int pnp_add_card(struct pnp_card *card)
 	int error;
 	struct list_head *pos, *temp;
 
-	sprintf(card->dev.bus_id, "%02x:%02x", card->protocol->number,
-		card->number);
-	card->dev.parent = &card->protocol->dev;
 	card->dev.bus = NULL;
 	card->dev.release = &pnp_release_card;
 	error = device_register(&card->dev);
diff --git a/drivers/pnp/core.c b/drivers/pnp/core.c
index 7d366ca672d..20771b7d448 100644
--- a/drivers/pnp/core.c
+++ b/drivers/pnp/core.c
@@ -106,18 +106,53 @@ static void pnp_release_device(struct device *dmdev)
 	pnp_free_option(dev->independent);
 	pnp_free_option(dev->dependent);
 	pnp_free_ids(dev);
+	kfree(dev->res);
 	kfree(dev);
 }
 
-int __pnp_add_device(struct pnp_dev *dev)
+struct pnp_dev *pnp_alloc_dev(struct pnp_protocol *protocol, int id, char *pnpid)
 {
-	int ret;
+	struct pnp_dev *dev;
+	struct pnp_id *dev_id;
 
-	pnp_fixup_device(dev);
+	dev = kzalloc(sizeof(struct pnp_dev), GFP_KERNEL);
+	if (!dev)
+		return NULL;
+
+	dev->res = kzalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
+	if (!dev->res) {
+		kfree(dev);
+		return NULL;
+	}
+
+	dev->protocol = protocol;
+	dev->number = id;
+	dev->dma_mask = DMA_24BIT_MASK;
+
+	dev->dev.parent = &dev->protocol->dev;
 	dev->dev.bus = &pnp_bus_type;
 	dev->dev.dma_mask = &dev->dma_mask;
-	dev->dma_mask = dev->dev.coherent_dma_mask = DMA_24BIT_MASK;
+	dev->dev.coherent_dma_mask = dev->dma_mask;
 	dev->dev.release = &pnp_release_device;
+
+	sprintf(dev->dev.bus_id, "%02x:%02x", dev->protocol->number,
+		dev->number);
+
+	dev_id = pnp_add_id(dev, pnpid);
+	if (!dev_id) {
+		kfree(dev->res);
+		kfree(dev);
+		return NULL;
+	}
+
+	return dev;
+}
+
+int __pnp_add_device(struct pnp_dev *dev)
+{
+	int ret;
+
+	pnp_fixup_device(dev);
 	dev->status = PNP_READY;
 	spin_lock(&pnp_lock);
 	list_add_tail(&dev->global_list, &pnp_global);
@@ -145,9 +180,6 @@ int pnp_add_device(struct pnp_dev *dev)
 	if (dev->card)
 		return -EINVAL;
 
-	dev->dev.parent = &dev->protocol->dev;
-	sprintf(dev->dev.bus_id, "%02x:%02x", dev->protocol->number,
-		dev->number);
 	ret = __pnp_add_device(dev);
 	if (ret)
 		return ret;
diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c
index e85cbf116db..d3f869ee1d9 100644
--- a/drivers/pnp/driver.c
+++ b/drivers/pnp/driver.c
@@ -226,22 +226,36 @@ void pnp_unregister_driver(struct pnp_driver *drv)
 
 /**
  * pnp_add_id - adds an EISA id to the specified device
- * @id: pointer to a pnp_id structure
  * @dev: pointer to the desired device
+ * @id: pointer to an EISA id string
  */
-int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev)
+struct pnp_id *pnp_add_id(struct pnp_dev *dev, char *id)
 {
-	struct pnp_id *ptr;
+	struct pnp_id *dev_id, *ptr;
 
-	id->next = NULL;
+	dev_id = kzalloc(sizeof(struct pnp_id), GFP_KERNEL);
+	if (!dev_id)
+		return NULL;
+
+	dev_id->id[0] = id[0];
+	dev_id->id[1] = id[1];
+	dev_id->id[2] = id[2];
+	dev_id->id[3] = tolower(id[3]);
+	dev_id->id[4] = tolower(id[4]);
+	dev_id->id[5] = tolower(id[5]);
+	dev_id->id[6] = tolower(id[6]);
+	dev_id->id[7] = '\0';
+
+	dev_id->next = NULL;
 	ptr = dev->id;
 	while (ptr && ptr->next)
 		ptr = ptr->next;
 	if (ptr)
-		ptr->next = id;
+		ptr->next = dev_id;
 	else
-		dev->id = id;
-	return 0;
+		dev->id = dev_id;
+
+	return dev_id;
 }
 
 EXPORT_SYMBOL(pnp_register_driver);
diff --git a/drivers/pnp/interface.c b/drivers/pnp/interface.c
index 982658477a5..5d9301de177 100644
--- a/drivers/pnp/interface.c
+++ b/drivers/pnp/interface.c
@@ -248,6 +248,7 @@ static ssize_t pnp_show_current_resources(struct device *dmdev,
 					  char *buf)
 {
 	struct pnp_dev *dev = to_pnp_dev(dmdev);
+	struct resource *res;
 	int i, ret;
 	pnp_info_buffer_t *buffer;
 
@@ -267,50 +268,46 @@ static ssize_t pnp_show_current_resources(struct device *dmdev,
 	else
 		pnp_printf(buffer, "disabled\n");
 
-	for (i = 0; i < PNP_MAX_PORT; i++) {
-		if (pnp_port_valid(dev, i)) {
+	for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_IO, i)); i++) {
+		if (pnp_resource_valid(res)) {
 			pnp_printf(buffer, "io");
-			if (pnp_port_flags(dev, i) & IORESOURCE_DISABLED)
+			if (res->flags & IORESOURCE_DISABLED)
 				pnp_printf(buffer, " disabled\n");
 			else
 				pnp_printf(buffer, " 0x%llx-0x%llx\n",
-					   (unsigned long long)
-					   pnp_port_start(dev, i),
-					   (unsigned long long)pnp_port_end(dev,
-									    i));
+					   (unsigned long long) res->start,
+					   (unsigned long long) res->end);
 		}
 	}
-	for (i = 0; i < PNP_MAX_MEM; i++) {
-		if (pnp_mem_valid(dev, i)) {
+	for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_MEM, i)); i++) {
+		if (pnp_resource_valid(res)) {
 			pnp_printf(buffer, "mem");
-			if (pnp_mem_flags(dev, i) & IORESOURCE_DISABLED)
+			if (res->flags & IORESOURCE_DISABLED)
 				pnp_printf(buffer, " disabled\n");
 			else
 				pnp_printf(buffer, " 0x%llx-0x%llx\n",
-					   (unsigned long long)
-					   pnp_mem_start(dev, i),
-					   (unsigned long long)pnp_mem_end(dev,
-									   i));
+					   (unsigned long long) res->start,
+					   (unsigned long long) res->end);
 		}
 	}
-	for (i = 0; i < PNP_MAX_IRQ; i++) {
-		if (pnp_irq_valid(dev, i)) {
+	for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_IRQ, i)); i++) {
+		if (pnp_resource_valid(res)) {
 			pnp_printf(buffer, "irq");
-			if (pnp_irq_flags(dev, i) & IORESOURCE_DISABLED)
+			if (res->flags & IORESOURCE_DISABLED)
 				pnp_printf(buffer, " disabled\n");
 			else
 				pnp_printf(buffer, " %lld\n",
-					   (unsigned long long)pnp_irq(dev, i));
+					   (unsigned long long) res->start);
 		}
 	}
-	for (i = 0; i < PNP_MAX_DMA; i++) {
-		if (pnp_dma_valid(dev, i)) {
+	for (i = 0; (res = pnp_get_resource(dev, IORESOURCE_DMA, i)); i++) {
+		if (pnp_resource_valid(res)) {
 			pnp_printf(buffer, "dma");
-			if (pnp_dma_flags(dev, i) & IORESOURCE_DISABLED)
+			if (res->flags & IORESOURCE_DISABLED)
 				pnp_printf(buffer, " disabled\n");
 			else
 				pnp_printf(buffer, " %lld\n",
-					   (unsigned long long)pnp_dma(dev, i));
+					   (unsigned long long) res->start);
 		}
 	}
 	ret = (buffer->curr - buf);
@@ -323,8 +320,10 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr,
 			  const char *ubuf, size_t count)
 {
 	struct pnp_dev *dev = to_pnp_dev(dmdev);
+	struct pnp_resource *pnp_res;
 	char *buf = (void *)ubuf;
 	int retval = 0;
+	resource_size_t start, end;
 
 	if (dev->status & PNP_ATTACHED) {
 		retval = -EBUSY;
@@ -351,20 +350,20 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr,
 	if (!strnicmp(buf, "auto", 4)) {
 		if (dev->active)
 			goto done;
-		pnp_init_resource_table(&dev->res);
+		pnp_init_resources(dev);
 		retval = pnp_auto_config_dev(dev);
 		goto done;
 	}
 	if (!strnicmp(buf, "clear", 5)) {
 		if (dev->active)
 			goto done;
-		pnp_init_resource_table(&dev->res);
+		pnp_init_resources(dev);
 		goto done;
 	}
 	if (!strnicmp(buf, "get", 3)) {
 		mutex_lock(&pnp_res_mutex);
 		if (pnp_can_read(dev))
-			dev->protocol->get(dev, &dev->res);
+			dev->protocol->get(dev);
 		mutex_unlock(&pnp_res_mutex);
 		goto done;
 	}
@@ -373,7 +372,7 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr,
 		if (dev->active)
 			goto done;
 		buf += 3;
-		pnp_init_resource_table(&dev->res);
+		pnp_init_resources(dev);
 		mutex_lock(&pnp_res_mutex);
 		while (1) {
 			while (isspace(*buf))
@@ -382,76 +381,60 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr,
 				buf += 2;
 				while (isspace(*buf))
 					++buf;
-				dev->res.port_resource[nport].start =
-				    simple_strtoul(buf, &buf, 0);
+				start = simple_strtoul(buf, &buf, 0);
 				while (isspace(*buf))
 					++buf;
 				if (*buf == '-') {
 					buf += 1;
 					while (isspace(*buf))
 						++buf;
-					dev->res.port_resource[nport].end =
-					    simple_strtoul(buf, &buf, 0);
+					end = simple_strtoul(buf, &buf, 0);
 				} else
-					dev->res.port_resource[nport].end =
-					    dev->res.port_resource[nport].start;
-				dev->res.port_resource[nport].flags =
-				    IORESOURCE_IO;
-				nport++;
-				if (nport >= PNP_MAX_PORT)
-					break;
+					end = start;
+				pnp_res = pnp_add_io_resource(dev, start, end,
+							      0);
+				if (pnp_res)
+					pnp_res->index = nport++;
 				continue;
 			}
 			if (!strnicmp(buf, "mem", 3)) {
 				buf += 3;
 				while (isspace(*buf))
 					++buf;
-				dev->res.mem_resource[nmem].start =
-				    simple_strtoul(buf, &buf, 0);
+				start = simple_strtoul(buf, &buf, 0);
 				while (isspace(*buf))
 					++buf;
 				if (*buf == '-') {
 					buf += 1;
 					while (isspace(*buf))
 						++buf;
-					dev->res.mem_resource[nmem].end =
-					    simple_strtoul(buf, &buf, 0);
+					end = simple_strtoul(buf, &buf, 0);
 				} else
-					dev->res.mem_resource[nmem].end =
-					    dev->res.mem_resource[nmem].start;
-				dev->res.mem_resource[nmem].flags =
-				    IORESOURCE_MEM;
-				nmem++;
-				if (nmem >= PNP_MAX_MEM)
-					break;
+					end = start;
+				pnp_res = pnp_add_mem_resource(dev, start, end,
+							       0);
+				if (pnp_res)
+					pnp_res->index = nmem++;
 				continue;
 			}
 			if (!strnicmp(buf, "irq", 3)) {
 				buf += 3;
 				while (isspace(*buf))
 					++buf;
-				dev->res.irq_resource[nirq].start =
-				    dev->res.irq_resource[nirq].end =
-				    simple_strtoul(buf, &buf, 0);
-				dev->res.irq_resource[nirq].flags =
-				    IORESOURCE_IRQ;
-				nirq++;
-				if (nirq >= PNP_MAX_IRQ)
-					break;
+				start = simple_strtoul(buf, &buf, 0);
+				pnp_res = pnp_add_irq_resource(dev, start, 0);
+				if (pnp_res)
+					nirq++;
 				continue;
 			}
 			if (!strnicmp(buf, "dma", 3)) {
 				buf += 3;
 				while (isspace(*buf))
 					++buf;
-				dev->res.dma_resource[ndma].start =
-				    dev->res.dma_resource[ndma].end =
-				    simple_strtoul(buf, &buf, 0);
-				dev->res.dma_resource[ndma].flags =
-				    IORESOURCE_DMA;
-				ndma++;
-				if (ndma >= PNP_MAX_DMA)
-					break;
+				start = simple_strtoul(buf, &buf, 0);
+				pnp_res = pnp_add_dma_resource(dev, start, 0);
+				if (pnp_res)
+					pnp_res->index = ndma++;
 				continue;
 			}
 			break;
diff --git a/drivers/pnp/isapnp/Makefile b/drivers/pnp/isapnp/Makefile
index cac18bbfb81..3e38f06f8d7 100644
--- a/drivers/pnp/isapnp/Makefile
+++ b/drivers/pnp/isapnp/Makefile
@@ -5,3 +5,7 @@
 isapnp-proc-$(CONFIG_PROC_FS) = proc.o
 
 obj-y := core.o compat.o $(isapnp-proc-y)
+
+ifeq ($(CONFIG_PNP_DEBUG),y)
+EXTRA_CFLAGS += -DDEBUG
+endif
diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c
index 257f5d827d8..f1bccdbdeb0 100644
--- a/drivers/pnp/isapnp/core.c
+++ b/drivers/pnp/isapnp/core.c
@@ -44,6 +44,8 @@
 #include <linux/mutex.h>
 #include <asm/io.h>
 
+#include "../base.h"
+
 #if 0
 #define ISAPNP_REGION_OK
 #endif
@@ -88,6 +90,14 @@ MODULE_LICENSE("GPL");
 #define _LTAG_MEM32RANGE	0x85
 #define _LTAG_FIXEDMEM32RANGE	0x86
 
+/* Logical device control and configuration registers */
+
+#define ISAPNP_CFG_ACTIVATE	0x30	/* byte */
+#define ISAPNP_CFG_MEM		0x40	/* 4 * dword */
+#define ISAPNP_CFG_PORT		0x60	/* 8 * word */
+#define ISAPNP_CFG_IRQ		0x70	/* 2 * word */
+#define ISAPNP_CFG_DMA		0x74	/* 2 * byte */
+
 /*
  * Sizes of ISAPNP logical device configuration register sets.
  * See PNP-ISA-v1.0a.pdf, Appendix A.
@@ -388,28 +398,6 @@ static void __init isapnp_skip_bytes(int count)
 }
 
 /*
- *  Parse EISA id.
- */
-static void isapnp_parse_id(struct pnp_dev *dev, unsigned short vendor,
-			    unsigned short device)
-{
-	struct pnp_id *id;
-
-	if (!dev)
-		return;
-	id = kzalloc(sizeof(struct pnp_id), GFP_KERNEL);
-	if (!id)
-		return;
-	sprintf(id->id, "%c%c%c%x%x%x%x",
-		'A' + ((vendor >> 2) & 0x3f) - 1,
-		'A' + (((vendor & 3) << 3) | ((vendor >> 13) & 7)) - 1,
-		'A' + ((vendor >> 8) & 0x1f) - 1,
-		(device >> 4) & 0x0f,
-		device & 0x0f, (device >> 12) & 0x0f, (device >> 8) & 0x0f);
-	pnp_add_id(id, dev);
-}
-
-/*
  *  Parse logical device tag.
  */
 static struct pnp_dev *__init isapnp_parse_device(struct pnp_card *card,
@@ -417,30 +405,31 @@ static struct pnp_dev *__init isapnp_parse_device(struct pnp_card *card,
 {
 	unsigned char tmp[6];
 	struct pnp_dev *dev;
+	u32 eisa_id;
+	char id[8];
 
 	isapnp_peek(tmp, size);
-	dev = kzalloc(sizeof(struct pnp_dev), GFP_KERNEL);
+	eisa_id = tmp[0] | tmp[1] << 8 | tmp[2] << 16 | tmp[3] << 24;
+	pnp_eisa_id_to_string(eisa_id, id);
+
+	dev = pnp_alloc_dev(&isapnp_protocol, number, id);
 	if (!dev)
 		return NULL;
-	dev->number = number;
-	isapnp_parse_id(dev, (tmp[1] << 8) | tmp[0], (tmp[3] << 8) | tmp[2]);
-	dev->regs = tmp[4];
+
 	dev->card = card;
-	if (size > 5)
-		dev->regs |= tmp[5] << 8;
-	dev->protocol = &isapnp_protocol;
 	dev->capabilities |= PNP_CONFIGURABLE;
 	dev->capabilities |= PNP_READ;
 	dev->capabilities |= PNP_WRITE;
 	dev->capabilities |= PNP_DISABLE;
-	pnp_init_resource_table(&dev->res);
+	pnp_init_resources(dev);
 	return dev;
 }
 
 /*
  *  Add IRQ resource to resources list.
  */
-static void __init isapnp_parse_irq_resource(struct pnp_option *option,
+static void __init isapnp_parse_irq_resource(struct pnp_dev *dev,
+					     struct pnp_option *option,
 					     int size)
 {
 	unsigned char tmp[3];
@@ -457,13 +446,14 @@ static void __init isapnp_parse_irq_resource(struct pnp_option *option,
 		irq->flags = tmp[2];
 	else
 		irq->flags = IORESOURCE_IRQ_HIGHEDGE;
-	pnp_register_irq_resource(option, irq);
+	pnp_register_irq_resource(dev, option, irq);
 }
 
 /*
  *  Add DMA resource to resources list.
  */
-static void __init isapnp_parse_dma_resource(struct pnp_option *option,
+static void __init isapnp_parse_dma_resource(struct pnp_dev *dev,
+					     struct pnp_option *option,
 					     int size)
 {
 	unsigned char tmp[2];
@@ -475,13 +465,14 @@ static void __init isapnp_parse_dma_resource(struct pnp_option *option,
 		return;
 	dma->map = tmp[0];
 	dma->flags = tmp[1];
-	pnp_register_dma_resource(option, dma);
+	pnp_register_dma_resource(dev, option, dma);
 }
 
 /*
  *  Add port resource to resources list.
  */
-static void __init isapnp_parse_port_resource(struct pnp_option *option,
+static void __init isapnp_parse_port_resource(struct pnp_dev *dev,
+					      struct pnp_option *option,
 					      int size)
 {
 	unsigned char tmp[7];
@@ -496,13 +487,14 @@ static void __init isapnp_parse_port_resource(struct pnp_option *option,
 	port->align = tmp[5];
 	port->size = tmp[6];
 	port->flags = tmp[0] ? PNP_PORT_FLAG_16BITADDR : 0;
-	pnp_register_port_resource(option, port);
+	pnp_register_port_resource(dev, option, port);
 }
 
 /*
  *  Add fixed port resource to resources list.
  */
-static void __init isapnp_parse_fixed_port_resource(struct pnp_option *option,
+static void __init isapnp_parse_fixed_port_resource(struct pnp_dev *dev,
+						    struct pnp_option *option,
 						    int size)
 {
 	unsigned char tmp[3];
@@ -516,13 +508,14 @@ static void __init isapnp_parse_fixed_port_resource(struct pnp_option *option,
 	port->size = tmp[2];
 	port->align = 0;
 	port->flags = PNP_PORT_FLAG_FIXED;
-	pnp_register_port_resource(option, port);
+	pnp_register_port_resource(dev, option, port);
 }
 
 /*
  *  Add memory resource to resources list.
  */
-static void __init isapnp_parse_mem_resource(struct pnp_option *option,
+static void __init isapnp_parse_mem_resource(struct pnp_dev *dev,
+					     struct pnp_option *option,
 					     int size)
 {
 	unsigned char tmp[9];
@@ -537,13 +530,14 @@ static void __init isapnp_parse_mem_resource(struct pnp_option *option,
 	mem->align = (tmp[6] << 8) | tmp[5];
 	mem->size = ((tmp[8] << 8) | tmp[7]) << 8;
 	mem->flags = tmp[0];
-	pnp_register_mem_resource(option, mem);
+	pnp_register_mem_resource(dev, option, mem);
 }
 
 /*
  *  Add 32-bit memory resource to resources list.
  */
-static void __init isapnp_parse_mem32_resource(struct pnp_option *option,
+static void __init isapnp_parse_mem32_resource(struct pnp_dev *dev,
+					       struct pnp_option *option,
 					       int size)
 {
 	unsigned char tmp[17];
@@ -560,13 +554,14 @@ static void __init isapnp_parse_mem32_resource(struct pnp_option *option,
 	mem->size =
 	    (tmp[16] << 24) | (tmp[15] << 16) | (tmp[14] << 8) | tmp[13];
 	mem->flags = tmp[0];
-	pnp_register_mem_resource(option, mem);
+	pnp_register_mem_resource(dev, option, mem);
 }
 
 /*
  *  Add 32-bit fixed memory resource to resources list.
  */
-static void __init isapnp_parse_fixed_mem32_resource(struct pnp_option *option,
+static void __init isapnp_parse_fixed_mem32_resource(struct pnp_dev *dev,
+						     struct pnp_option *option,
 						     int size)
 {
 	unsigned char tmp[9];
@@ -581,7 +576,7 @@ static void __init isapnp_parse_fixed_mem32_resource(struct pnp_option *option,
 	mem->size = (tmp[8] << 24) | (tmp[7] << 16) | (tmp[6] << 8) | tmp[5];
 	mem->align = 0;
 	mem->flags = tmp[0];
-	pnp_register_mem_resource(option, mem);
+	pnp_register_mem_resource(dev, option, mem);
 }
 
 /*
@@ -613,6 +608,8 @@ static int __init isapnp_create_device(struct pnp_card *card,
 	unsigned char type, tmp[17];
 	struct pnp_option *option;
 	struct pnp_dev *dev;
+	u32 eisa_id;
+	char id[8];
 
 	if ((dev = isapnp_parse_device(card, size, number++)) == NULL)
 		return 1;
@@ -652,8 +649,10 @@ static int __init isapnp_create_device(struct pnp_card *card,
 		case _STAG_COMPATDEVID:
 			if (size == 4 && compat < DEVICE_COUNT_COMPATIBLE) {
 				isapnp_peek(tmp, 4);
-				isapnp_parse_id(dev, (tmp[1] << 8) | tmp[0],
-						(tmp[3] << 8) | tmp[2]);
+				eisa_id = tmp[0] | tmp[1] << 8 |
+					  tmp[2] << 16 | tmp[3] << 24;
+				pnp_eisa_id_to_string(eisa_id, id);
+				pnp_add_id(dev, id);
 				compat++;
 				size = 0;
 			}
@@ -661,13 +660,13 @@ static int __init isapnp_create_device(struct pnp_card *card,
 		case _STAG_IRQ:
 			if (size < 2 || size > 3)
 				goto __skip;
-			isapnp_parse_irq_resource(option, size);
+			isapnp_parse_irq_resource(dev, option, size);
 			size = 0;
 			break;
 		case _STAG_DMA:
 			if (size != 2)
 				goto __skip;
-			isapnp_parse_dma_resource(option, size);
+			isapnp_parse_dma_resource(dev, option, size);
 			size = 0;
 			break;
 		case _STAG_STARTDEP:
@@ -687,17 +686,18 @@ static int __init isapnp_create_device(struct pnp_card *card,
 			if (size != 0)
 				goto __skip;
 			priority = 0;
+			dev_dbg(&dev->dev, "end dependent options\n");
 			break;
 		case _STAG_IOPORT:
 			if (size != 7)
 				goto __skip;
-			isapnp_parse_port_resource(option, size);
+			isapnp_parse_port_resource(dev, option, size);
 			size = 0;
 			break;
 		case _STAG_FIXEDIO:
 			if (size != 3)
 				goto __skip;
-			isapnp_parse_fixed_port_resource(option, size);
+			isapnp_parse_fixed_port_resource(dev, option, size);
 			size = 0;
 			break;
 		case _STAG_VENDOR:
@@ -705,7 +705,7 @@ static int __init isapnp_create_device(struct pnp_card *card,
 		case _LTAG_MEMRANGE:
 			if (size != 9)
 				goto __skip;
-			isapnp_parse_mem_resource(option, size);
+			isapnp_parse_mem_resource(dev, option, size);
 			size = 0;
 			break;
 		case _LTAG_ANSISTR:
@@ -720,13 +720,13 @@ static int __init isapnp_create_device(struct pnp_card *card,
 		case _LTAG_MEM32RANGE:
 			if (size != 17)
 				goto __skip;
-			isapnp_parse_mem32_resource(option, size);
+			isapnp_parse_mem32_resource(dev, option, size);
 			size = 0;
 			break;
 		case _LTAG_FIXEDMEM32RANGE:
 			if (size != 9)
 				goto __skip;
-			isapnp_parse_fixed_mem32_resource(option, size);
+			isapnp_parse_fixed_mem32_resource(dev, option, size);
 			size = 0;
 			break;
 		case _STAG_END:
@@ -734,9 +734,8 @@ static int __init isapnp_create_device(struct pnp_card *card,
 				isapnp_skip_bytes(size);
 			return 1;
 		default:
-			printk(KERN_ERR
-			       "isapnp: unexpected or unknown tag type 0x%x for logical device %i (device %i), ignored\n",
-			       type, dev->number, card->number);
+			dev_err(&dev->dev, "unknown tag %#x (card %i), "
+				"ignored\n", type, card->number);
 		}
 __skip:
 		if (size > 0)
@@ -789,9 +788,8 @@ static void __init isapnp_parse_resource_map(struct pnp_card *card)
 				isapnp_skip_bytes(size);
 			return;
 		default:
-			printk(KERN_ERR
-			       "isapnp: unexpected or unknown tag type 0x%x for device %i, ignored\n",
-			       type, card->number);
+			dev_err(&card->dev, "unknown tag %#x, ignored\n",
+			       type);
 		}
 __skip:
 		if (size > 0)
@@ -822,25 +820,6 @@ static unsigned char __init isapnp_checksum(unsigned char *data)
 }
 
 /*
- *  Parse EISA id for ISA PnP card.
- */
-static void isapnp_parse_card_id(struct pnp_card *card, unsigned short vendor,
-				 unsigned short device)
-{
-	struct pnp_id *id = kzalloc(sizeof(struct pnp_id), GFP_KERNEL);
-
-	if (!id)
-		return;
-	sprintf(id->id, "%c%c%c%x%x%x%x",
-		'A' + ((vendor >> 2) & 0x3f) - 1,
-		'A' + (((vendor & 3) << 3) | ((vendor >> 13) & 7)) - 1,
-		'A' + ((vendor >> 8) & 0x1f) - 1,
-		(device >> 4) & 0x0f,
-		device & 0x0f, (device >> 12) & 0x0f, (device >> 8) & 0x0f);
-	pnp_add_card_id(id, card);
-}
-
-/*
  *  Build device list for all present ISA PnP devices.
  */
 static int __init isapnp_build_device_list(void)
@@ -848,6 +827,8 @@ static int __init isapnp_build_device_list(void)
 	int csn;
 	unsigned char header[9], checksum;
 	struct pnp_card *card;
+	u32 eisa_id;
+	char id[8];
 
 	isapnp_wait();
 	isapnp_key();
@@ -855,32 +836,30 @@ static int __init isapnp_build_device_list(void)
 		isapnp_wake(csn);
 		isapnp_peek(header, 9);
 		checksum = isapnp_checksum(header);
+		eisa_id = header[0] | header[1] << 8 |
+			  header[2] << 16 | header[3] << 24;
+		pnp_eisa_id_to_string(eisa_id, id);
+		card = pnp_alloc_card(&isapnp_protocol, csn, id);
+		if (!card)
+			continue;
+
 #if 0
-		printk(KERN_DEBUG
+		dev_info(&card->dev,
 		       "vendor: %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n",
 		       header[0], header[1], header[2], header[3], header[4],
 		       header[5], header[6], header[7], header[8]);
-		printk(KERN_DEBUG "checksum = 0x%x\n", checksum);
+		dev_info(&card->dev, "checksum = %#x\n", checksum);
 #endif
-		if ((card =
-		     kzalloc(sizeof(struct pnp_card), GFP_KERNEL)) == NULL)
-			continue;
-
-		card->number = csn;
 		INIT_LIST_HEAD(&card->devices);
-		isapnp_parse_card_id(card, (header[1] << 8) | header[0],
-				     (header[3] << 8) | header[2]);