21 files changed, 235 insertions, 331 deletions

diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index 52ea3459436..6485f75d2fb 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -1,8 +1,5 @@
 #
-# PCMCIA bus subsystem configuration
-#
-# Right now the non-CardBus choices are not supported
-# by the integrated kernel driver.
+# PCCARD (PCMCIA/CardBus) bus subsystem configuration
 #
 
 menu "PCCARD (PCMCIA/CardBus) support"
@@ -32,7 +29,7 @@ config PCMCIA_DEBUG
 
 	  The kernel command line options are:
 	    pcmcia_core.pc_debug=N
-	    ds.pc_debug=N
+	    pcmcia.pc_debug=N
 	    sa11xx_core.pc_debug=N
 
 	  The module option is called pc_debug=N
@@ -73,7 +70,7 @@ config PCMCIA_LOAD_CIS
 	  If unsure, say Y.
 
 config PCMCIA_IOCTL
-	bool
+	bool "PCMCIA control ioctl (obsolete)"
 	depends on PCMCIA
 	default y
 	help
@@ -81,9 +78,8 @@ config PCMCIA_IOCTL
 	  subsystem will be built. It is needed by cardmgr and cardctl
 	  (pcmcia-cs) to function properly.
 
-	  If you do not use the new pcmciautils package, and have a
-	  yenta, Cirrus PD6729, i82092, i82365 or tcic compatible bridge,
-	  you need to say Y here to be able to use 16-bit PCMCIA cards.
+	  You should use the new pcmciautils package instead (see
+	  <file:Documentation/Changes> for location and details).
 
 	  If unsure, say Y.
 
@@ -106,7 +102,8 @@ comment "PC-card bridges"
 
 config YENTA
 	tristate "CardBus yenta-compatible bridge support"
-	depends on CARDBUS
+	depends on PCI
+	select CARDBUS if !EMBEDDED
 	select PCCARD_NONSTATIC
 	---help---
 	  This option enables support for CardBus host bridges.  Virtually
diff --git a/drivers/pcmcia/au1000_generic.h b/drivers/pcmcia/au1000_generic.h
index 417bc1500ba..d5122b1ea94 100644
--- a/drivers/pcmcia/au1000_generic.h
+++ b/drivers/pcmcia/au1000_generic.h
@@ -22,7 +22,6 @@
 #define __ASM_AU1000_PCMCIA_H
 
 /* include the world */
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/ss.h>
diff --git a/drivers/pcmcia/au1000_pb1x00.c b/drivers/pcmcia/au1000_pb1x00.c
index df19ce1ea4f..d414a3bb50b 100644
--- a/drivers/pcmcia/au1000_pb1x00.c
+++ b/drivers/pcmcia/au1000_pb1x00.c
@@ -33,7 +33,6 @@
 #include <linux/version.h>
 #include <linux/types.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/ss.h>
diff --git a/drivers/pcmcia/au1000_xxs1500.c b/drivers/pcmcia/au1000_xxs1500.c
index 1dfc7765366..f113b69d699 100644
--- a/drivers/pcmcia/au1000_xxs1500.c
+++ b/drivers/pcmcia/au1000_xxs1500.c
@@ -38,7 +38,6 @@
 #include <linux/version.h>
 #include <linux/types.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/ss.h>
diff --git a/drivers/pcmcia/cardbus.c b/drivers/pcmcia/cardbus.c
index 3ccb5247ec5..1d755e20880 100644
--- a/drivers/pcmcia/cardbus.c
+++ b/drivers/pcmcia/cardbus.c
@@ -31,7 +31,6 @@
 #include <asm/io.h>
 
 #define IN_CARD_SERVICES
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index e82859d3227..e39178fc59d 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -33,7 +33,6 @@
 #include <asm/irq.h>
 
 #define IN_CARD_SERVICES
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
@@ -216,6 +215,13 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
 	list_add_tail(&socket->socket_list, &pcmcia_socket_list);
 	up_write(&pcmcia_socket_list_rwsem);
 
+#ifndef CONFIG_CARDBUS
+	/*
+	 * If we do not support Cardbus, ensure that
+	 * the Cardbus socket capability is disabled.
+	 */
+	socket->features &= ~SS_CAP_CARDBUS;
+#endif
 
 	/* set proper values in socket->dev */
 	socket->dev.class_data = socket;
@@ -449,11 +455,11 @@ static int socket_setup(struct pcmcia_socket *skt, int initial_delay)
 	}
 
 	if (status & SS_CARDBUS) {
+		if (!(skt->features & SS_CAP_CARDBUS)) {
+			cs_err(skt, "cardbus cards are not supported.\n");
+			return CS_BAD_TYPE;
+		}
 		skt->state |= SOCKET_CARDBUS;
-#ifndef CONFIG_CARDBUS
-		cs_err(skt, "cardbus cards are not supported.\n");
-		return CS_BAD_TYPE;
-#endif
 	}
 
 	/*
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index 0b4c18edfa4..6bbfbd0e02a 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -99,23 +99,11 @@ static inline void cs_socket_put(struct pcmcia_socket *skt)
 	}
 }
 
-#define CHECK_HANDLE(h) \
-    (((h) == NULL) || ((h)->client_magic != CLIENT_MAGIC))
-
 #define CHECK_SOCKET(s) \
     (((s) >= sockets) || (socket_table[s]->ops == NULL))
 
-#define SOCKET(h) (h->Socket)
-#define CONFIG(h) (&SOCKET(h)->config[(h)->Function])
-
-#define CHECK_REGION(r) \
-    (((r) == NULL) || ((r)->region_magic != REGION_MAGIC))
-
-#define CHECK_ERASEQ(q) \
-    (((q) == NULL) || ((q)->eraseq_magic != ERASEQ_MAGIC))
-
-#define EVENT(h, e, p) \
-    ((h)->event_handler((e), (p), &(h)->event_callback_args))
+#define SOCKET(h) (h->socket)
+#define CONFIG(h) (&SOCKET(h)->config[(h)->func])
 
 /* In cardbus.c */
 int cb_alloc(struct pcmcia_socket *s);
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index cabddd49f6f..3e3c6f12bbe 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -158,17 +158,15 @@ static const lookup_t service_table[] = {
 };
 
 
-static int pcmcia_report_error(client_handle_t handle, error_info_t *err)
+static int pcmcia_report_error(struct pcmcia_device *p_dev, error_info_t *err)
 {
 	int i;
 	char *serv;
 
-	if (CHECK_HANDLE(handle))
+	if (!p_dev)
 		printk(KERN_NOTICE);
-	else {
-		struct pcmcia_device *p_dev = handle_to_pdev(handle);
+	else
 		printk(KERN_NOTICE "%s: ", p_dev->dev.bus_id);
-	}
 
 	for (i = 0; i < ARRAY_SIZE(service_table); i++)
 		if (service_table[i].key == err->func)
@@ -193,10 +191,10 @@ static int pcmcia_report_error(client_handle_t handle, error_info_t *err)
 
 /*======================================================================*/
 
-void cs_error(client_handle_t handle, int func, int ret)
+void cs_error(struct pcmcia_device *p_dev, int func, int ret)
 {
 	error_info_t err = { func, ret };
-	pcmcia_report_error(handle, &err);
+	pcmcia_report_error(p_dev, &err);
 }
 EXPORT_SYMBOL(cs_error);
 
@@ -207,6 +205,10 @@ static void pcmcia_check_driver(struct pcmcia_driver *p_drv)
 	unsigned int i;
 	u32 hash;
 
+	if (!p_drv->attach || !p_drv->event || !p_drv->detach)
+		printk(KERN_DEBUG "pcmcia: %s does misses a callback function",
+		       p_drv->drv.name);
+
 	while (did && did->match_flags) {
 		for (i=0; i<4; i++) {
 			if (!did->prod_id[i])
@@ -376,7 +378,7 @@ static int pcmcia_device_probe(struct device * dev)
 
 	if (p_drv->attach) {
 		p_dev->instance = p_drv->attach();
-		if ((!p_dev->instance) || (p_dev->client.state & CLIENT_UNBOUND)) {
+		if ((!p_dev->instance) || (p_dev->state & CLIENT_UNBOUND)) {
 			printk(KERN_NOTICE "ds: unable to create instance "
 			       "of '%s'!\n", p_drv->drv.name);
 			ret = -EINVAL;
@@ -516,10 +518,7 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
 	sprintf (p_dev->dev.bus_id, "%d.%d", p_dev->socket->sock, p_dev->device_no);
 
 	/* compat */
-	p_dev->client.client_magic = CLIENT_MAGIC;
-	p_dev->client.Socket = s;
-	p_dev->client.Function = function;
-	p_dev->client.state = CLIENT_UNBOUND;
+	p_dev->state = CLIENT_UNBOUND;
 
 	/* Add to the list in pcmcia_bus_socket */
 	spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
@@ -573,8 +572,6 @@ static int pcmcia_card_add(struct pcmcia_socket *s)
 	else
 		no_funcs = 1;
 
-	/* this doesn't handle multifunction devices on one pcmcia function
-	 * yet. */
 	for (i=0; i < no_funcs; i++)
 		pcmcia_device_add(s, i);
 
@@ -847,7 +844,7 @@ pcmcia_device_stringattr(prod_id2, prod_id[1]);
 pcmcia_device_stringattr(prod_id3, prod_id[2]);
 pcmcia_device_stringattr(prod_id4, prod_id[3]);
 
-static ssize_t modalias_show(struct device *dev, char *buf)
+static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
 	int i;
@@ -914,6 +911,7 @@ struct send_event_data {
 static int send_event_callback(struct device *dev, void * _data)
 {
 	struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
+	struct pcmcia_driver *p_drv;
 	struct send_event_data *data = _data;
 
 	/* we get called for all sockets, but may only pass the event
@@ -921,11 +919,16 @@ static int send_event_callback(struct device *dev, void * _data)
 	if (p_dev->socket != data->skt)
 		return 0;
 
-	if (p_dev->client.state & (CLIENT_UNBOUND|CLIENT_STALE))
+	p_drv = to_pcmcia_drv(p_dev->dev.driver);
+	if (!p_drv)
 		return 0;
 
-	if (p_dev->client.EventMask & data->event)
-		return EVENT(&p_dev->client, data->event, data->priority);
+	if (p_dev->state & (CLIENT_UNBOUND|CLIENT_STALE))
+		return 0;
+
+	if (p_drv->event)
+		return p_drv->event(data->event, data->priority,
+				    &p_dev->event_callback_args);
 
 	return 0;
 }
@@ -987,11 +990,11 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority)
 
 
 
-int pcmcia_register_client(client_handle_t *handle, client_reg_t *req)
+int pcmcia_register_client(struct pcmcia_device **handle, client_reg_t *req)
 {
-	client_t *client = NULL;
 	struct pcmcia_socket *s = NULL;
 	struct pcmcia_device *p_dev = NULL;
+	struct pcmcia_driver *p_drv = NULL;
 
 	/* Look for unbound client with matching dev_info */
 	down_read(&pcmcia_socket_list_rwsem);
@@ -1006,18 +1009,16 @@ int pcmcia_register_client(client_handle_t *handle, client_reg_t *req)
 			continue;
 		spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
 		list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
-			struct pcmcia_driver *p_drv;
 			p_dev = pcmcia_get_dev(p_dev);
 			if (!p_dev)
 				continue;
-			if (!(p_dev->client.state & CLIENT_UNBOUND) ||
+			if (!(p_dev->state & CLIENT_UNBOUND) ||
 			    (!p_dev->dev.driver)) {
 				pcmcia_put_dev(p_dev);
 				continue;
 			}
 			p_drv = to_pcmcia_drv(p_dev->dev.driver);
 			if (!strncmp(p_drv->drv.name, (char *)req->dev_info, DEV_NAME_LEN)) {
-				client = &p_dev->client;
 				spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
 				goto found;
 			}
@@ -1028,26 +1029,20 @@ int pcmcia_register_client(client_handle_t *handle, client_reg_t *req)
 	}
  found:
 	up_read(&pcmcia_socket_list_rwsem);
-	if (!p_dev || !client)
+	if (!p_dev)
 		return -ENODEV;
 
 	pcmcia_put_socket(s); /* safe, as we already hold a reference from bind_device */
 
-	*handle = client;
-	client->state &= ~CLIENT_UNBOUND;
-	client->Socket = s;
-	client->EventMask = req->EventMask;
-	client->event_handler = req->event_handler;
-	client->event_callback_args = req->event_callback_args;
-	client->event_callback_args.client_handle = client;
+	*handle = p_dev;
+	p_dev->state &= ~CLIENT_UNBOUND;
+	p_dev->event_callback_args = req->event_callback_args;
+	p_dev->event_callback_args.client_handle = p_dev;
 
-	if (s->state & SOCKET_CARDBUS)
-		client->state |= CLIENT_CARDBUS;
 
-	if ((!(s->state & SOCKET_CARDBUS)) && (s->functions == 0) &&
-	    (client->Function != BIND_FN_ALL)) {
+	if (!s->functions) {
 		cistpl_longlink_mfc_t mfc;
-		if (pccard_read_tuple(s, client->Function, CISTPL_LONGLINK_MFC, &mfc)
+		if (pccard_read_tuple(s, p_dev->func, CISTPL_LONGLINK_MFC, &mfc)
 		    == CS_SUCCESS)
 			s->functions = mfc.nfn;
 		else
@@ -1060,13 +1055,13 @@ int pcmcia_register_client(client_handle_t *handle, client_reg_t *req)
 	}
 
 	ds_dbg(1, "register_client(): client 0x%p, dev %s\n",
-	       client, p_dev->dev.bus_id);
-	if (client->EventMask & CS_EVENT_REGISTRATION_COMPLETE)
-		EVENT(client, CS_EVENT_REGISTRATION_COMPLETE, CS_EVENT_PRI_LOW);
+	       p_dev, p_dev->dev.bus_id);
 
 	if ((s->state & (SOCKET_PRESENT|SOCKET_CARDBUS)) == SOCKET_PRESENT) {
-		if (client->EventMask & CS_EVENT_CARD_INSERTION)
-			EVENT(client, CS_EVENT_CARD_INSERTION, CS_EVENT_PRI_LOW);
+		if (p_drv->event)
+			p_drv->event(CS_EVENT_CARD_INSERTION, CS_EVENT_PRI_LOW,
+				     &p_dev->event_callback_args);
+
 	}
 
 	return CS_SUCCESS;
@@ -1099,7 +1094,7 @@ static int unbind_request(struct pcmcia_socket *s)
 		}
 		p_dev = list_entry((&s->devices_list)->next, struct pcmcia_device, socket_device_list);
 		list_del(&p_dev->socket_device_list);
-		p_dev->client.state |= CLIENT_STALE;
+		p_dev->state |= CLIENT_STALE;
 		spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
 
 		device_unregister(&p_dev->dev);
@@ -1108,31 +1103,25 @@ static int unbind_request(struct pcmcia_socket *s)
 	return 0;
 } /* unbind_request */
 
-int pcmcia_deregister_client(client_handle_t handle)
+int pcmcia_deregister_client(struct pcmcia_device *p_dev)
 {
 	struct pcmcia_socket *s;
 	int i;
-	struct pcmcia_device *p_dev = handle_to_pdev(handle);
-
-	if (CHECK_HANDLE(handle))
-		return CS_BAD_HANDLE;
 
-	s = SOCKET(handle);
-	ds_dbg(1, "deregister_client(%p)\n", handle);
+	s = p_dev->socket;
+	ds_dbg(1, "deregister_client(%p)\n", p_dev);
 
-	if (handle->state & (CLIENT_IRQ_REQ|CLIENT_IO_REQ|CLIENT_CONFIG_LOCKED))
+	if (p_dev->state & (CLIENT_IRQ_REQ|CLIENT_IO_REQ|CLIENT_CONFIG_LOCKED))
 		goto warn_out;
 	for (i = 0; i < MAX_WIN; i++)
-		if (handle->state & CLIENT_WIN_REQ(i))
+		if (p_dev->state & CLIENT_WIN_REQ(i))
 			goto warn_out;
 
-	if (handle->state & CLIENT_STALE) {
-		handle->client_magic = 0;
-		handle->state &= ~CLIENT_STALE;
+	if (p_dev->state & CLIENT_STALE) {
+		p_dev->state &= ~CLIENT_STALE;
 		pcmcia_put_dev(p_dev);
 	} else {
-		handle->state = CLIENT_UNBOUND;
-		handle->event_handler = NULL;
+		p_dev->state = CLIENT_UNBOUND;
 	}
 
 	return CS_SUCCESS;
diff --git a/drivers/pcmcia/hd64465_ss.c b/drivers/pcmcia/hd64465_ss.c
index 5ab55ae0ac3..316f8bcc878 100644
--- a/drivers/pcmcia/hd64465_ss.c
+++ b/drivers/pcmcia/hd64465_ss.c
@@ -43,7 +43,6 @@
 #include <asm/hd64465/hd64465.h>
 #include <asm/hd64465/io.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c
index d72f9a35c8b..a713015e822 100644
--- a/drivers/pcmcia/i82365.c
+++ b/drivers/pcmcia/i82365.c
@@ -53,7 +53,6 @@
 #include <asm/io.h>
 #include <asm/system.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
@@ -698,14 +697,6 @@ static void __init add_pcic(int ns, int type)
     struct i82365_socket *t = &socket[sockets-ns];
 
     base = sockets-ns;
-    if (t->ioaddr > 0) {
-	if (!request_region(t->ioaddr, 2, "i82365")) {
-	    printk(KERN_ERR "i82365: IO region conflict at %#lx, not available\n",
-			t->ioaddr);
-	    return;
-	}
-    }
-    
     if (base == 0) printk("\n");
     printk(KERN_INFO "  %s", pcic[type].name);
     printk(" ISA-to-PCMCIA at port %#lx ofs 0x%02x",
diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c
index b1111c6bf06..65f3ee3d4d3 100644
--- a/drivers/pcmcia/m32r_cfc.c
+++ b/drivers/pcmcia/m32r_cfc.c
@@ -29,7 +29,6 @@
 #include <asm/io.h>
 #include <asm/system.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
diff --git a/drivers/pcmcia/m32r_pcc.c b/drivers/pcmcia/m32r_pcc.c
index c0997c4714f..7b14d7efd68 100644
--- a/drivers/pcmcia/m32r_pcc.c
+++ b/drivers/pcmcia/m32r_pcc.c
@@ -30,7 +30,6 @@
 #include <asm/system.h>
 #include <asm/addrspace.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
diff --git a/drivers/pcmcia/pcmcia_compat.c b/drivers/pcmcia/pcmcia_compat.c
index 1cc83317e7e..ebb161c4f81 100644
--- a/drivers/pcmcia/pcmcia_compat.c
+++ b/drivers/pcmcia/pcmcia_compat.c
@@ -18,7 +18,6 @@
 #include <linux/init.h>
 
 #define IN_CARD_SERVICES
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/bulkmem.h>
@@ -28,64 +27,39 @@
 
 #include "cs_internal.h"
 
-int pcmcia_get_first_tuple(client_handle_t handle, tuple_t *tuple)
+int pcmcia_get_first_tuple(struct pcmcia_device *p_dev, tuple_t *tuple)
 {
-	struct pcmcia_socket *s;
-	if (CHECK_HANDLE(handle))
-		return CS_BAD_HANDLE;
-	s = SOCKET(handle);
-	return pccard_get_first_tuple(s, handle->Function, tuple);
+	return pccard_get_first_tuple(p_dev->socket, p_dev->func, tuple);
 }
 EXPORT_SYMBOL(pcmcia_get_first_tuple);
 
-int pcmcia_get_next_tuple(client_handle_t handle, tuple_t *tuple)
+int pcmcia_get_next_tuple(struct pcmcia_device *p_dev, tuple_t *tuple)
 {
-	struct pcmcia_socket *s;
-	if (CHECK_HANDLE(handle))
-		return CS_BAD_HANDLE;
-	s = SOCKET(handle);
-	return pccard_get_next_tuple(s, handle->Function, tuple);
+	return pccard_get_next_tuple(p_dev->socket, p_dev->func, tuple);
 }
 EXPORT_SYMBOL(pcmcia_get_next_tuple);
 
-int pcmcia_get_tuple_data(client_handle_t handle, tuple_t *tuple)
+int pcmcia_get_tuple_data(struct pcmcia_device *p_dev, tuple_t *tuple)
 {
-	struct pcmcia_socket *s;
-	if (CHECK_HANDLE(handle))
-		return CS_BAD_HANDLE;
-	s = SOCKET(handle);
-	return pccard_get_tuple_data(s, tuple);
+	return pccard_get_tuple_data(p_dev->socket, tuple);
 }
 EXPORT_SYMBOL(pcmcia_get_tuple_data);
 
-int pcmcia_parse_tuple(client_handle_t handle, tuple_t *tuple, cisparse_t *parse)
+int pcmcia_parse_tuple(struct pcmcia_device *p_dev, tuple_t *tuple, cisparse_t *parse)
 {
 	return pccard_parse_tuple(tuple, parse);
 }
 EXPORT_SYMBOL(pcmcia_parse_tuple);
 
-int pcmcia_validate_cis(client_handle_t handle, cisinfo_t *info)
+int pcmcia_validate_cis(struct pcmcia_device *p_dev, cisinfo_t *info)
 {
-	struct pcmcia_socket *s;
-	if (CHECK_HANDLE(handle))
-		return CS_BAD_HANDLE;
-	s = SOCKET(handle);
-	return pccard_validate_cis(s, handle->Function, info);
+	return pccard_validate_cis(p_dev->socket, p_dev->func, info);
 }
 EXPORT_SYMBOL(pcmcia_validate_cis);
 
 
-int pcmcia_reset_card(client_handle_t handle, client_req_t *req)
+int pcmcia_reset_card(struct pcmcia_device *p_dev, client_req_t *req)
 {
-	struct pcmcia_socket *skt;
-    
-	if (CHECK_HANDLE(handle))
-		return CS_BAD_HANDLE;
-	skt = SOCKET(handle);
-	if (!skt)
-		return CS_BAD_HANDLE;
-
-	return pccard_reset_card(skt);
+	return pccard_reset_card(p_dev->socket);
 }
 EXPORT_SYMBOL(pcmcia_reset_card);
-
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index b883bc151ed..39ba6406fd5 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -31,7 +31,6 @@
 #include <linux/workqueue.h>
 
 #define IN_CARD_SERVICES
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -71,29 +70,6 @@ extern int ds_pc_debug;
 #define ds_dbg(lvl, fmt, arg...) do { } while (0)
 #endif
 
-static const char *release = "Linux Kernel Card Services";
-
-/** pcmcia_get_card_services_info
- *
- * Return information about this version of Card Services
- */
-static int pcmcia_get_card_services_info(servinfo_t *info)
-{
-	unsigned int socket_count = 0;
-	struct list_head *tmp;
-	info->Signature[0] = 'C';
-	info->Signature[1] = 'S';
-	down_read(&pcmcia_socket_list_rwsem);
-	list_for_each(tmp, &pcmcia_socket_list)
-		socket_count++;
-	up_read(&pcmcia_socket_list_rwsem);
-	info->Count = socket_count;
-	info->Revision = CS_RELEASE_CODE;
-	info->CSLevel = 0x0210;
-	info->VendorString = (char *)release;
-	return CS_SUCCESS;
-} /* get_card_services_info */
-
 
 /* backwards-compatible accessing of driver --- by name! */
 
@@ -591,9 +567,6 @@ static int ds_ioctl(struct inode * inode, struct file * file,
     case DS_ADJUST_RESOURCE_INFO:
 	ret = pcmcia_adjust_resource_info(&buf->adjust);
 	break;
-    case DS_GET_CARD_SERVICES_INFO:
-	ret = pcmcia_get_card_services_info(&buf->servinfo);
-	break;
     case DS_GET_CONFIGURATION_INFO:
 	if (buf->config.Function &&
 	   (buf->config.Function >= s->functions))
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index c01dc6bf152..184f4f88b2a 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -23,7 +23,6 @@
 #include <linux/device.h>
 
 #define IN_CARD_SERVICES
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
@@ -202,14 +201,11 @@ int pccard_access_configuration_register(struct pcmcia_socket *s,
 	return CS_SUCCESS;
 } /* pccard_access_configuration_register */
 
-int pcmcia_access_configuration_register(client_handle_t handle,
+int pcmcia_access_configuration_register(struct pcmcia_device *p_dev,
 					 conf_reg_t *reg)
 {
-	struct pcmcia_socket *s;
-	if (CHECK_HANDLE(handle))
-		return CS_BAD_HANDLE;
-	s = SOCKET(handle);
-	return pccard_access_configuration_register(s, handle->Function, reg);
+	return pccard_access_configuration_register(p_dev->socket,
+						    p_dev->func, reg);
 }
 EXPORT_SYMBOL(pcmcia_access_configuration_register);
 
@@ -271,17 +267,11 @@ int pccard_get_configuration_info(struct pcmcia_socket *s,
 	return CS_SUCCESS;
 } /* pccard_get_configuration_info */
 
-int pcmcia_get_configuration_info(client_handle_t handle,
+int pcmcia_get_configuration_info(struct pcmcia_device *p_dev,
 				  config_info_t *config)
 {
-	struct pcmcia_socket *s;
-
-	if ((CHECK_HANDLE(handle)) || !config)
-		return CS_BAD_HANDLE;
-	s = SOCKET(handle);
-	if (!s)
-		return CS_BAD_HANDLE;
-	return pccard_get_configuration_info(s, handle->Function, config);
+	return pccard_get_configuration_info(p_dev->socket, p_dev->func,
+					     config);
 }
 EXPORT_SYMBOL(pcmcia_get_configuration_info);
 
@@ -382,10 +372,8 @@ int pccard_get_status(struct pcmcia_socket *s, unsigned int function,
 int pcmcia_get_status(client_handle_t handle, cs_status_t *status)
 {
 	struct pcmcia_socket *s;
-	if (CHECK_HANDLE(handle))
-		return CS_BAD_HANDLE;
 	s = SOCKET(handle);
-	return pccard_get_status(s, handle->Function, status);
+	return pccard_get_status(s, handle->func, status);
 }
 EXPORT_SYMBOL(pcmcia_get_status);
 
@@ -426,16 +414,14 @@ EXPORT_SYMBOL(pcmcia_map_mem_page);
  *
  * Modify a locked socket configuration
  */
-int pcmcia_modify_configuration(client_handle_t handle,
+int pcmcia_modify_configuration(struct pcmcia_device *p_dev,
 				modconf_t *mod)
 {
 	struct pcmcia_socket *s;
 	config_t *c;
 
-	if (CHECK_HANDLE(handle))
-		return CS_BAD_HANDLE;
-	s = SOCKET(handle);
-	c = CONFIG(handle);
+	s = p_dev->socket;
+	c = CONFIG(p_dev);
 	if (!(s->state & SOCKET_PRESENT))
 		return CS_NO_CARD;
 	if (!(c->state & CONFIG_LOCKED))
@@ -472,25 +458,18 @@ int pcmcia_modify_configuration(client_handle_t handle,
 EXPORT_SYMBOL(pcmcia_modify_configuration);
 
 
-int pcmcia_release_configuration(client_handle_t handle)
+int pcmcia_release_configuration(struct pcmcia_device *p_dev)
 {
 	pccard_io_map io = { 0, 0, 0, 0, 1 };
-	struct pcmcia_socket *s;
+	struct pcmcia_socket *s = p_dev->socket;
 	int i;
 
-	if (CHECK_HANDLE(handle) ||
-	    !(handle->state & CLIENT_CONFIG_LOCKED))
+	if (!(p_dev->state & CLIENT_CONFIG_LOCKED))
 		return CS_BAD_HANDLE;
-	handle->state &= ~CLIENT_CONFIG_LOCKED;
-	s = SOCKET(handle);
-
-#ifdef CONFIG_CARDBUS
-	if (handle->state & CLIENT_CARDBUS)
-		return CS_SUCCESS;
-#endif
+	p_dev->state &= ~CLIENT_CONFIG_LOCKED;
 
-	if (!(handle->state & CLIENT_STALE)) {
-		config_t *c = CONFIG(handle);
+	if (!(p_dev->state & CLIENT_STALE)) {
+		config_t *c = CONFIG(p_dev);
 		if (--(s->lock_count) == 0) {
 			s->socket.flags = SS_OUTPUT_ENA;   /* Is this correct? */
 			s->socket.Vpp = 0;
@@ -523,22 +502,16 @@ EXPORT_SYMBOL(pcmcia_release_configuration);
  * don't bother checking the port ranges against the current socket
  * values.
  */
-int pcmcia_release_io(client_handle_t handle, io_req_t *req)
+int pcmcia_release_io(struct pcmcia_device *p_dev, io_req_t *req)
 {
-	struct pcmcia_socket *s;
+	struct pcmcia_socket *s = p_dev->socket;
 
-	if (CHECK_HANDLE(handle) || !(handle->state & CLIENT_IO_REQ))
+	if (!(p_dev->state & CLIENT_IO_REQ))
 		return CS_BAD_HANDLE;
-	handle->state &= ~CLIENT_IO_REQ;
-	s = SOCKET(handle);
-
-#ifdef CONFIG_CARDBUS
-	if (handle->state & CLIENT_CARDBUS)
-		return CS_SUCCESS;
-#endif
+	p_dev->state &= ~CLIENT_IO_REQ;
 
-	if (!(handle->state & CLIENT_STALE)) {
-		config_t *c = CONFIG(handle);
+	if (!(p_dev->state & CLIENT_STALE)) {
+		config_t *c = CONFIG(p_dev);
 		if (c->state & CONFIG_LOCKED)
 			return CS_CONFIGURATION_LOCKED;
 		if ((c->io.BasePort1 != req->BasePort1) ||
@@ -558,16 +531,15 @@ int pcmcia_release_io(client_handle_t handle, io_req_t *req)
 EXPORT_SYMBOL(pcmcia_release_io);
 
 
-int pcmcia_release_irq(client_handle_t handle, irq_req_t *req)
+int pcmcia_release_irq(struct pcmcia_device *p_dev, irq_req_t *req)
 {
-	struct pcmcia_socket *s;
-	if (CHECK_HANDLE(handle) || !(handle->state & CLIENT_IRQ_REQ))
+	struct pcmcia_socket *s = p_dev->socket;
+	if (!(p_dev->state & CLIENT_IRQ_REQ))
 		return CS_BAD_HANDLE;
-	handle->state &= ~CLIENT_IRQ_REQ;
-	s = SOCKET(handle);
+	p_dev->state &= ~CLIENT_IRQ_REQ;
 
-	if (!(handle->state & CLIENT_STALE)) {
-		config_t *c = CONFIG(handle);
+	if (!(p_dev->state & CLIENT_STALE)) {
+		config_t *c = CONFIG(p_dev);
 		if (c->state & CONFIG_LOCKED)
 			return CS_CONFIGURATION_LOCKED;
 		if (c->irq.Attributes != req->Attributes)
@@ -623,29 +595,21 @@ int pcmcia_release_window(window_handle_t win)
 EXPORT_SYMBOL(pcmcia_release_window);
 
 
-int pcmcia_request_configuration(client_handle_t handle,
+int pcmcia_request_configuration(struct pcmcia_device *p_dev,
 				 config_req_t *req)
 {
 	int i;
 	u_int base;
-	struct pcmcia_socket *s;
+	struct pcmcia_socket *s = p_dev->socket;
 	config_t *c;
 	pccard_io_map iomap;
 
-	if (CHECK_HANDLE(handle))
-		return CS_BAD_HANDLE;
-	s = SOCKET(handle);
 	if (!(s->state & SOCKET_PRESENT))
 		return CS_NO_CARD;
 
-#ifdef CONFIG_CARDBUS
-	if (handle->state & CLIENT_CARDBUS)
-		return CS_UNSUPPORTED_MODE;
-#endif
-
 	if (req->IntType & INT_CARDBUS)
 		return CS_UNSUPPORTED_MODE;
-	c = CONFIG(handle);
+	c = CONFIG(p_dev);
 	if (c->state & CONFIG_LOCKED)
 		return CS_CONFIGURATION_LOCKED;
 
@@ -746,7 +710,7 @@ int pcmcia_request_configuration(client_handle_t handle,
 	}
 
 	c->state |= CONFIG_LOCKED;
-	handle->state |= CLIENT_CONFIG_LOCKED;
+	p_dev->state |= CLIENT_CONFIG_LOCKED;
 	return CS_SUCCESS;
 } /* pcmcia_request_configuration */
 EXPORT_SYMBOL(pcmcia_request_configuration);
@@ -757,29 +721,17 @@ EXPORT_SYMBOL(pcmcia_request_configuration);
  * Request_io() reserves ranges of port addresses for a socket.
  * I have not implemented range sharing or alias addressing.
  */
-int pcmcia_request_io(client_handle_t handle, io_req_t *req)
+int pcmcia_request_io(struct pcmcia_device *p_dev, io_req_t *req)
 {
-	struct pcmcia_socket *s;
+	struct pcmcia_socket *s = p_dev->socket;
 	config_t *c;
 
-	if (CHECK_HANDLE(handle))
-		return CS_BAD_HANDLE;
-	s = SOCKET(handle);
 	if (!(s->state & SOCKET_PRESENT))
 		return CS_NO_CARD;
 
-	if (handle->state & CLIENT_CARDBUS) {
-#ifdef CONFIG_CARDBUS
-		handle->state |= CLIENT_IO_REQ;
-		return CS_SUCCESS;
-#else
-		return CS_UNSUPPORTED_FUNCTION;
-#endif
-	}
-
 	if (!req)
 		return CS_UNSUPPORTED_MODE;
-	c = CONFIG(handle);
+	c = CONFIG(p_dev);
 	if (c->state & CONFIG_LOCKED)
 		return CS_CONFIGURATION_LOCKED;
 	if (c->state & CONFIG_IO_REQ)
@@ -804,7 +756,7 @@ int pcmcia_request_io(client_handle_t handle, io_req_t *req)
 
 	c->io = *req;
 	c->state |= CONFIG_IO_REQ;
-	handle->state |= CLIENT_IO_REQ;
+	p_dev->state |= CLIENT_IO_REQ;
 	return CS_SUCCESS;
 } /* pcmcia_request_io */
 EXPORT_SYMBOL(pcmcia_request_io);
@@ -827,19 +779,15 @@ static irqreturn_t test_action(int cpl, void *dev_id, struct pt_regs *regs)
 }
 #endif
 
-int pcmcia_request_irq(client_handle_t handle, irq_req_t *req)
+int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req)
 {
-	struct pcmcia_socket *s;
+	struct pcmcia_socket *s = p_dev->socket;
 	config_t *c;
 	int ret = CS_IN_USE, irq = 0;
-	struct pcmcia_device *p_dev = handle_to_pdev(handle);
 
-	if (CHECK_HANDLE(handle))
-		return CS_BAD_HANDLE;
-	s = SOCKET(handle);
 	if (!(s->state & SOCKET_PRESENT))
 		return CS_NO_CARD;
-	c = CONFIG(handle);
+	c = CONFIG(p_dev);
 	if (c->state & CONFIG_LOCKED)
 		return CS_CONFIGURATION_LOCKED;
 	if (c->state & CONFIG_IRQ_REQ)
@@ -903,7 +851,7 @@ int pcmcia_request_irq(client_handle_t handle, irq_req_t *req)
 	s->irq.Config++;
 
 	c->state |= CONFIG_IRQ_REQ;
-	handle->state |= CLIENT_IRQ_REQ;
+	p_dev->state |= CLIENT_IRQ_REQ;
 
 #ifdef CONFIG_PCMCIA_PROBE
 	pcmcia_used_irq[irq]++;
@@ -919,16 +867,13 @@ EXPORT_SYMBOL(pcmcia_request_irq);
  * Request_window() establishes a mapping between card memory space
  * and system memory space.
  */
-int pcmcia_request_window(client_handle_t *handle, win_req_t *req, window_handle_t *wh)
+int pcmcia_request_window(struct pcmcia_device **p_dev, win_req_t *req, window_handle_t *wh)
 {
-	struct pcmcia_socket *s;
+	struct pcmcia_socket *s = (*p_dev)->socket;
 	window_t *win;
 	u_long align;
 	int w;
 
-	if (CHECK_HANDLE(*handle))
-		return CS_BAD_HANDLE;
-	s = (*handle)->Socket;
 	if (!(s->state & SOCKET_PRESENT))
 		return CS_NO_CARD;
 	if (req->Attributes & (WIN_PAGED | WIN_SHARED))
@@ -957,7 +902,7 @@ int pcmcia_request_window(client_handle_t *handle, win_req_t *req, window_handle
 	win = &s->win[w];
 	win->magic = WINDOW_MAGIC;
 	win->index = w;
-	win->handle = *handle;
+	win->handle = *p_dev;
 	win->sock = s;
 
 	if (!(s->features & SS_CAP_STATIC_MAP)) {
@@ -966,7 +911,7 @@ int pcmcia_request_window(client_handle_t *handle, win_req_t *req, window_handle
 		if (!win->ctl.res)
 			return CS_IN_USE;
 	}
-	(*handle)->state |= CLIENT_WIN_REQ(w);
+	(*p_dev)->state |= CLIENT_WIN_REQ(w);
 
 	/* Configure the socket controller */
 	win->ctl.map = w+1;
diff --git a/drivers/pcmcia/sa1100_generic.c b/drivers/pcmcia/sa1100_generic.c
index f1bb7915302..e98bb3d80e7 100644
--- a/drivers/pcmcia/sa1100_generic.c
+++ b/drivers/pcmcia/sa1100_generic.c
@@ -34,7 +34,6 @@
 #include <linux/init.h>
 #include <linux/config.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/ss.h>
diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h
index 700a155fbc7..6f14126889b 100644
--- a/drivers/pcmcia/soc_common.h
+++ b/drivers/pcmcia/soc_common.h
@@ -11,7 +11,6 @@
 
 /* include the world */
 #include <linux/cpufreq.h>
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/ss.h>
diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c
index fcef54c1c2d..1040a6c1a8a 100644
--- a/drivers/pcmcia/socket_sysfs.c
+++ b/drivers/pcmcia/socket_sysfs.c
@@ -29,7 +29,6 @@
 #include <asm/irq.h>
 
 #define IN_CARD_SERVICES
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
diff --git a/drivers/pcmcia/tcic.c b/drivers/pcmcia/tcic.c
index aacbbb5f055..d5a61eae611 100644
--- a/drivers/pcmcia/tcic.c
+++ b/drivers/pcmcia/tcic.c
@@ -50,7 +50,6 @@
 #include <asm/io.h>
 #include <asm/system.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/ss.h>
diff --git a/drivers/pcmcia/ti113x.h b/drivers/pcmcia/ti113x.h
index c7ba99871ac..fbe233e19ce 100644
--- a/drivers/pcmcia/ti113x.h
+++ b/drivers/pcmcia/ti113x.h
@@ -154,8 +154,6 @@
 #define ENE_TEST_C9			0xc9	/* 8bit */
 #define ENE_TEST_C9_TLTENABLE		0x02
 
-#ifdef CONFIG_CARDBUS
-
 /*
  * Texas Instruments CardBus controller overrides.
  */
@@ -843,7 +841,5 @@ static int ti1250_override(struct yenta_socket *socket)
 	return ti12xx_override(socket);
 }
 
-#endif /* CONFIG_CARDBUS */
-
 #endif /* _LINUX_TI113X_H */
 
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index 02b23abc2df..6837491f021 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -18,7 +18,6 @@
 #include <linux/delay.h>
 #include <linux/module.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/ss.h>
 #include <pcmcia/cs.h>
@@ -528,98 +527,144 @@ static int yenta_sock_suspend(struct pcmcia_socket *sock)
  * Use an adaptive allocation for the memory resource,
  * sometimes the memory behind pci bridges is limited:
  * 1/8 of the size of the io window of the parent.
- * max 4 MB, min 16 kB.
+ * max 4 MB, min 16 kB. We try very hard to not get below
+ * the "ACC" values, though.
  */
 #define BRIDGE_MEM_MAX 4*1024*1024
+#define BRIDGE_MEM_ACC 128*1024
 #define BRIDGE_MEM_MIN 16*1024
 
-#define BRIDGE_IO_MAX 256
+#define BRIDGE_IO_MAX 512
+#define BRIDGE_IO_ACC 256
 #define BRIDGE_IO_MIN 32
 
 #ifndef PCIBIOS_MIN_CARDBUS_IO
 #define PCIBIOS_MIN_CARDBUS_IO PCIBIOS_MIN_IO
 #endif
 
-static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned type)
+static int yenta_search_one_res(struct resource *root, struct resource *res,
+				u32 min)
+{
+	u32 align, size, start, end;
+
+	if (res->flags & IORESOURCE_IO) {
+		align = 1024;
+		size = BRIDGE_IO_MAX;
+		start = PCIBIOS_MIN_CARDBUS_IO;
+		end = ~0U;
+	} else {
+		unsigned long avail = root->end - root->start;
+		int i;
+		size = BRIDGE_MEM_MAX;
+		if (size > avail/8) {
+			size=(avail+1)/8;
+			/* round size down to next power of 2 */
+			i = 0;
+			while ((size /= 2) != 0)
+				i++;
+			size = 1 << i;
+		}
+		if (size < min)
+			size = min;
+		align = size;
+		start = PCIBIOS_MIN_MEM;
+		end = ~0U;
+	}
+
+	do {
+		if (allocate_resource(root, res, size, start, end, align,
+				      NULL, NULL)==0) {
+			return 1;
+		}
+		size = size/2;
+		align = size;
+	} while (size >= min);
+
+	return 0;
+}
+
+
+static int yenta_search_res(struct yenta_socket *socket, struct resource *res,
+			    u32 min)
+{
+	int i;
+	for (i=0; i<PCI_BUS_NUM_RESOURCES; i++) {
+		struct resource * root = socket->dev->bus->resource[i];
+		if (!root)
+			continue;
+
+		if ((res->flags ^ root->flags) &
+		    (IORESOURCE_IO | IORESOURCE_MEM | IORESOURCE_PREFETCH))
+			continue; /* Wrong type */
+
+		if (yenta_search_one_res(root, res, min))
+			return 1;
+	}
+	return 0;
+}
+
+static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned type, int addr_start, int addr_end)
 {
 	struct pci_bus *bus;
 	struct resource *root, *res;
 	u32 start, end;
-	u32 align, size, min;
-	unsigned offset;
 	unsigned mask;
 
 	res = socket->dev->resource + PCI_BRIDGE_RESOURCES + nr;
 	/* Already allocated? */
 	if (res->parent)
-		return 0;
+		return;
 
 	/* The granularity of the memory limit is 4kB, on IO it's 4 bytes */
 	mask = ~0xfff;
 	if (type & IORESOURCE_IO)
 		mask = ~3;
 
-	offset = 0x1c + 8*nr;
 	bus = socket->dev->subordinate;
 	res->name = bus->name;
 	res->flags = type;
-	res->start = 0;
-	res->end = 0;
-	root = pci_find_parent_resource(socket->dev, res);
 
-	if (!root)
-		return;
-
-	start = config_readl(socket, offset) & mask;
-	end = config_readl(socket, offset+4) | ~mask;
+	start = config_readl(socket, addr_start) & mask;
+	end = config_readl(socket, addr_end) | ~mask;
 	if (start && end > start && !override_bios) {
 		res->start = start;
 		res->end = end;
-		if (request_resource(root, res) == 0)
+		root = pci_find_parent_resource(socket->dev, res);
+		if (root && (request_resource(root, res) == 0))
 			return;
-		printk(KERN_INFO "yenta %s: Preassigned resource %d busy, reconfiguring...\n",
+		printk(KERN_INFO "yenta %s: Preassigned resource %d busy or not available, reconfiguring...\n",
 				pci_name(socket->dev), nr);
-		res->start = res->end = 0;
 	}
 
 	if (type & IORESOURCE_IO) {
-		align = 1024;
-		size = BRIDGE_IO_MAX;
-		min = BRIDGE_IO_MIN;
-		start = PCIBIOS_MIN_CARDBUS_IO;
-		end = ~0U;
+		if ((yenta_search_res(socket, res, BRIDGE_IO_MAX)) ||
+		    (yenta_search_res(socket, res, BRIDGE_IO_ACC)) ||
+		    (yenta_search_res(socket, res, BRIDGE_IO_MIN))) {
+			config_writel(socket, addr_start, res->start);
+			config_writel(socket, addr_end, res->end);
+		}
 	} else {
-		unsigned long avail = root->end - root->start;
-		int i;
-		size = BRIDGE_MEM_MAX;
-		if (size > avail/8) {
-			size=(avail+1)/8;
-			/* round size down to next power of 2 */
-			i = 0;
-			while ((size /= 2) != 0)
-				i++;
-			size = 1 << i;
+		if (type & IORESOURCE_PREFETCH) {
+			if ((yenta_search_res(socket, res, BRIDGE_MEM_MAX)) ||
+			    (yenta_search_res(socket, res, BRIDGE_MEM_ACC)) ||
+			    (yenta_search_res(socket, res, BRIDGE_MEM_MIN))) {
+				config_writel(socket, addr_start, res->start);
+				config_writel(socket, addr_end, res->end);
+			}
+			/* Approximating prefetchable by non-prefetchable */
+			res->flags = IORESOURCE_MEM;
 		}
-		if (size < BRIDGE_MEM_MIN)
-			size = BRIDGE_MEM_MIN;
-		min = BRIDGE_MEM_MIN;
-		align = size;
-		start = PCIBIOS_MIN_MEM;
-		end = ~0U;
-	}
-	
-	do {
-		if (allocate_resource(root, res, size, start, end, align, NULL, NULL)==0) {
-			config_writel(socket, offset, res->start);
-			config_writel(socket, offset+4, res->end);
-			return;
+		if ((yenta_search_res(socket, res, BRIDGE_MEM_MAX)) ||
+		    (yenta_search_res(socket, res, BRIDGE_MEM_ACC)) ||
+		    (yenta_search_res(socket, res, BRIDGE_MEM_MIN))) {
+			config_writel(socket, addr_start, res->start);
+			config_writel(socket, addr_end, res->end);
 		}
-		size = size/2;
-		align = size;
-	} while (size >= min);
+	}
+
 	printk(KERN_INFO "yenta %s: no resource of type %x available, trying to continue...\n",
-			pci_name(socket->dev), type);
-	res->start = res->end = 0;
+	       pci_name(socket->dev), type);
+	res->start = res->end = res->flags = 0;
 }
 
 /*
@@ -627,10 +672,14 @@ static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned typ
  */
 static void yenta_allocate_resources(struct yenta_socket *socket)
 {
-	yenta_allocate_res(socket, 0, IORESOURCE_MEM|IORESOURCE_PREFETCH);
-	yenta_allocate_res(socket, 1, IORESOURCE_MEM);
-	yenta_allocate_res(socket, 2, IORESOURCE_IO);
-	yenta_allocate_res(socket, 3, IORESOURCE_IO);	/* PCI isn't clever enough to use this one yet */
+	yenta_allocate_res(socket, 0, IORESOURCE_IO,
+			   PCI_CB_IO_BASE_0, PCI_CB_IO_LIMIT_0);
+	yenta_allocate_res(socket, 1, IORESOURCE_IO,
+			   PCI_CB_IO_BASE_1, PCI_CB_IO_LIMIT_1);
+	yenta_allocate_res(socket, 2, IORESOURCE_MEM|IORESOURCE_PREFETCH,
+			   PCI_CB_MEMORY_BASE_0, PCI_CB_MEMORY_LIMIT_0);
+	yenta_allocate_res(socket, 3, IORESOURCE_MEM,
+			   PCI_CB_MEMORY_BASE_1, PCI_CB_MEMORY_LIMIT_1);
 }
 
 
@@ -869,14 +918,11 @@ static int yenta_probe_cb_irq(struct yenta_socket *socket)
  */
 static void yenta_get_socket_capabilities(struct yenta_socket *socket, u32 isa_irq_mask)
 {
-	socket->socket.features |= SS_CAP_PAGE_REGS | SS_CAP_PCCARD | SS_CAP_CARDBUS;
-	socket->socket.map_size = 0x1000;
 	socket->socket.pci_irq = socket->cb_irq;
 	if (isa_probe)
 		socket->socket.irq_mask = yenta_probe_irq(socket, isa_irq_mask);
 	else
 		socket->socket.irq_mask = 0;
-	socket->socket.cb_dev = socket->dev;
 
 	printk(KERN_INFO "Yenta: ISA IRQ mask 0x%04x, PCI irq %d\n",
 	       socket->socket.irq_mask, socket->cb_irq);
@@ -942,6 +988,9 @@ static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_i
 	socket->socket.dev.dev = &dev->dev;
 	socket->socket.driver_data = socket;
 	socket->socket.owner = THIS_MODULE;
+	socket->socket.features = SS_CAP_PAGE_REGS | SS_CAP_PCCARD;
+	socket->socket.map_size = 0x1000;
+	socket->socket.cb_dev = dev;
 
 	/* prepare struct yenta_socket */
 	socket->dev = dev;
@@ -1012,6 +1061,10 @@ static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_i
 		socket->poll_timer.data = (unsigned long)socket;
 		socket->poll_timer.expires = jiffies + HZ;
 		add_timer(&socket->poll_timer);
+		printk(KERN_INFO "Yenta: no PCI IRQ, CardBus support disabled for this socket.\n"
+		       KERN_INFO "Yenta: check your BIOS CardBus, BIOS IRQ or ACPI settings.\n");
+	} else {
+		socket->socket.features |= SS_CAP_CARDBUS;
 	}
 
 	/* Figure out what the dang thing can do for the PCMCIA layer... */
@@ -1052,6 +1105,7 @@ static int yenta_dev_suspend (struct pci_dev *dev, pm_message_t state)
 		pci_save_state(dev);
 		pci_read_config_dword(dev, 16*4, &socket->saved_state[0]);
 		pci_read_config_dword(dev, 17*4, &socket->saved_state[1]);
+		pci_disable_device(dev);
 
 		/*
 		 * Some laptops (IBM T22) do not like us putting the Cardbus
@@ -1075,6 +1129,8 @@ static int yenta_dev_resume (struct pci_dev *dev)
 		pci_restore_state(dev);
 		pci_write_config_dword(dev, 16*4, socket->saved_state[0]);
 		pci_write_config_dword(dev, 17*4, socket->saved_state[1]);
+		pci_enable_device(dev);
+		pci_set_master(dev);
 
 		if (socket->type && socket->type->restore_state)
 			socket->type->restore_state(socket);