From: Greg KH <greg@kroah.com>
To: linux-kernel@vger.kernel.org
Subject: [PATCH] PNP driver changes for 2.5.50
Date: Fri, 6 Dec 2002 08:48:02 -0800 [thread overview]
Message-ID: <20021206164802.GB10376@kroah.com> (raw)
In-Reply-To: <20021206164522.GA10376@kroah.com>
ChangeSet 1.837.4.1, 2002/12/05 23:31:21-06:00, ambx1@neo.rr.com
[PATCH] Linux PnP Support V0.93 - 2.5.50
Attached is a patch, that updates the 2.5.50 to the latest pnp
version. It includes all 9 of the previously submitted patches.
Highlights are as follows:
-PnP BIOS fixes
-Several new macros
-PnP Card Services
-Various bug fixes
-more drivers converted to the new APIs
diff -Nru a/drivers/input/gameport/ns558.c b/drivers/input/gameport/ns558.c
--- a/drivers/input/gameport/ns558.c Fri Dec 6 10:38:41 2002
+++ b/drivers/input/gameport/ns558.c Fri Dec 6 10:38:41 2002
@@ -37,7 +37,7 @@
#include <linux/init.h>
#include <linux/gameport.h>
#include <linux/slab.h>
-#include <linux/isapnp.h>
+#include <linux/pnp.h>
MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
MODULE_DESCRIPTION("Classic gameport (ISA/PnP) driver");
@@ -52,7 +52,7 @@
struct ns558 {
int type;
int size;
- struct pci_dev *dev;
+ struct pnp_dev *dev;
struct list_head node;
struct gameport gameport;
char phys[32];
@@ -159,67 +159,55 @@
list_add(&port->node, &ns558_list);
}
-#ifdef __ISAPNP__
+#ifdef CONFIG_PNP
-#define NS558_DEVICE(a,b,c,d)\
- .card_vendor = ISAPNP_ANY_ID, card_device: ISAPNP_ANY_ID,\
- .vendor = ISAPNP_VENDOR(a,b,c), function: ISAPNP_DEVICE(d)
-
-static struct isapnp_device_id pnp_devids[] = {
- { NS558_DEVICE('@','P','@',0x0001) }, /* ALS 100 */
- { NS558_DEVICE('@','P','@',0x0020) }, /* ALS 200 */
- { NS558_DEVICE('@','P','@',0x1001) }, /* ALS 100+ */
- { NS558_DEVICE('@','P','@',0x2001) }, /* ALS 120 */
- { NS558_DEVICE('A','S','B',0x16fd) }, /* AdLib NSC16 */
- { NS558_DEVICE('A','Z','T',0x3001) }, /* AZT1008 */
- { NS558_DEVICE('C','D','C',0x0001) }, /* Opl3-SAx */
- { NS558_DEVICE('C','S','C',0x0001) }, /* CS4232 */
- { NS558_DEVICE('C','S','C',0x000f) }, /* CS4236 */
- { NS558_DEVICE('C','S','C',0x0101) }, /* CS4327 */
- { NS558_DEVICE('C','T','L',0x7001) }, /* SB16 */
- { NS558_DEVICE('C','T','L',0x7002) }, /* AWE64 */
- { NS558_DEVICE('C','T','L',0x7005) }, /* Vibra16 */
- { NS558_DEVICE('E','N','S',0x2020) }, /* SoundscapeVIVO */
- { NS558_DEVICE('E','S','S',0x0001) }, /* ES1869 */
- { NS558_DEVICE('E','S','S',0x0005) }, /* ES1878 */
- { NS558_DEVICE('E','S','S',0x6880) }, /* ES688 */
- { NS558_DEVICE('I','B','M',0x0012) }, /* CS4232 */
- { NS558_DEVICE('O','P','T',0x0001) }, /* OPTi Audio16 */
- { NS558_DEVICE('Y','M','H',0x0006) }, /* Opl3-SA */
- { NS558_DEVICE('Y','M','H',0x0022) }, /* Opl3-SAx */
- { NS558_DEVICE('P','N','P',0xb02f) }, /* Generic */
- { 0, },
+static struct pnp_id pnp_devids[] = {
+ { .id = "@P@0001", .driver_data = 0 }, /* ALS 100 */
+ { .id = "@P@0020", .driver_data = 0 }, /* ALS 200 */
+ { .id = "@P@1001", .driver_data = 0 }, /* ALS 100+ */
+ { .id = "@P@2001", .driver_data = 0 }, /* ALS 120 */
+ { .id = "ASB16fd", .driver_data = 0 }, /* AdLib NSC16 */
+ { .id = "AZT3001", .driver_data = 0 }, /* AZT1008 */
+ { .id = "CDC0001", .driver_data = 0 }, /* Opl3-SAx */
+ { .id = "CSC0001", .driver_data = 0 }, /* CS4232 */
+ { .id = "CSC000f", .driver_data = 0 }, /* CS4236 */
+ { .id = "CSC0101", .driver_data = 0 }, /* CS4327 */
+ { .id = "CTL7001", .driver_data = 0 }, /* SB16 */
+ { .id = "CTL7002", .driver_data = 0 }, /* AWE64 */
+ { .id = "CTL7005", .driver_data = 0 }, /* Vibra16 */
+ { .id = "ENS2020", .driver_data = 0 }, /* SoundscapeVIVO */
+ { .id = "ESS0001", .driver_data = 0 }, /* ES1869 */
+ { .id = "ESS0005", .driver_data = 0 }, /* ES1878 */
+ { .id = "ESS6880", .driver_data = 0 }, /* ES688 */
+ { .id = "IBM0012", .driver_data = 0 }, /* CS4232 */
+ { .id = "OPT0001", .driver_data = 0 }, /* OPTi Audio16 */
+ { .id = "YMH0006", .driver_data = 0 }, /* Opl3-SA */
+ { .id = "YMH0022", .driver_data = 0 }, /* Opl3-SAx */
+ { .id = "PNPb02f", .driver_data = 0 }, /* Generic */
+ { .id = "", },
};
-MODULE_DEVICE_TABLE(isapnp, pnp_devids);
+MODULE_DEVICE_TABLE(pnp, pnp_devids);
-static void ns558_pnp_probe(struct pci_dev *dev)
+static int ns558_pnp_probe(struct pnp_dev *dev, const struct pnp_id *cid, const struct pnp_id *did)
{
int ioport, iolen;
struct ns558 *port;
- if (dev->prepare && dev->prepare(dev) < 0)
- return;
-
if (!(dev->resource[0].flags & IORESOURCE_IO)) {
printk(KERN_WARNING "ns558: No i/o ports on a gameport? Weird\n");
- return;
+ return -ENODEV;
}
- if (dev->activate && dev->activate(dev) < 0) {
- printk(KERN_ERR "ns558: PnP resource allocation failed\n");
- return;
- }
-
- ioport = pci_resource_start(dev, 0);
- iolen = pci_resource_len(dev, 0);
+ ioport = pnp_port_start(dev,0);
+ iolen = pnp_port_len(dev,0);
if (!request_region(ioport, iolen, "ns558-pnp"))
- goto deactivate;
+ return -EBUSY;
if (!(port = kmalloc(sizeof(struct ns558), GFP_KERNEL))) {
printk(KERN_ERR "ns558: Memory allocation failed.\n");
- goto deactivate;
+ return -ENOMEM;
}
memset(port, 0, sizeof(struct ns558));
@@ -231,54 +219,46 @@
port->gameport.phys = port->phys;
port->gameport.name = port->name;
port->gameport.id.bustype = BUS_ISAPNP;
- port->gameport.id.vendor = dev->vendor;
- port->gameport.id.product = dev->device;
port->gameport.id.version = 0x100;
- sprintf(port->phys, "isapnp%d.%d/gameport0", PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn));
+ sprintf(port->phys, "pnp%s/gameport0", dev->dev.bus_id);
sprintf(port->name, "%s", dev->dev.name[0] ? dev->dev.name : "NS558 PnP Gameport");
gameport_register_port(&port->gameport);
- printk(KERN_INFO "gameport: NS558 PnP at isapnp%d.%d io %#x",
- PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn), port->gameport.io);
+ printk(KERN_INFO "gameport: NS558 PnP at pnp%s io %#x",
+ dev->dev.bus_id, port->gameport.io);
if (iolen > 1) printk(" size %d", iolen);
printk(" speed %d kHz\n", port->gameport.speed);
list_add_tail(&port->node, &ns558_list);
- return;
-
-deactivate:
- if (dev->deactivate)
- dev->deactivate(dev);
+ return 0;
}
+
+static struct pnp_driver ns558_pnp_driver = {
+ .name = "ns558",
+ .id_table = pnp_devids,
+ .probe = ns558_pnp_probe,
+};
+
+#else
+
+static const struct pnp_driver ns558_pnp_driver;
+
#endif
int __init ns558_init(void)
{
int i = 0;
-#ifdef __ISAPNP__
- struct isapnp_device_id *devid;
- struct pci_dev *dev = NULL;
-#endif
/*
* Probe for ISA ports.
*/
- while (ns558_isa_portlist[i])
+ while (ns558_isa_portlist[i])
ns558_isa_probe(ns558_isa_portlist[i++]);
-/*
- * Probe for PnP ports.
- */
-
-#ifdef __ISAPNP__
- for (devid = pnp_devids; devid->vendor; devid++)
- while ((dev = isapnp_find_dev(NULL, devid->vendor, devid->function, dev)))
- ns558_pnp_probe(dev);
-#endif
-
+ pnp_register_driver(&ns558_pnp_driver);
return list_empty(&ns558_list) ? -ENODEV : 0;
}
@@ -290,13 +270,10 @@
gameport_unregister_port(&port->gameport);
switch (port->type) {
-#ifdef __ISAPNP__
+#ifdef CONFIG_PNP
case NS558_PNP:
- if (port->dev->deactivate)
- port->dev->deactivate(port->dev);
/* fall through */
#endif
-
case NS558_ISA:
release_region(port->gameport.io, port->size);
break;
@@ -305,6 +282,7 @@
break;
}
}
+ pnp_unregister_driver(&ns558_pnp_driver);
}
module_init(ns558_init);
diff -Nru a/drivers/net/e100/e100_main.c b/drivers/net/e100/e100_main.c
--- a/drivers/net/e100/e100_main.c Fri Dec 6 10:38:41 2002
+++ b/drivers/net/e100/e100_main.c Fri Dec 6 10:38:41 2002
@@ -87,8 +87,8 @@
extern int e100_create_proc_subdir(struct e100_private *, char *);
extern void e100_remove_proc_subdir(struct e100_private *, char *);
#else
-#define e100_create_proc_subdir(X) 0
-#define e100_remove_proc_subdir(X) do {} while(0)
+#define e100_create_proc_subdir(X, Y) 0
+#define e100_remove_proc_subdir(X, Y) do {} while(0)
#endif
static int e100_do_ethtool_ioctl(struct net_device *, struct ifreq *);
diff -Nru a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
--- a/drivers/parport/parport_pc.c Fri Dec 6 10:38:41 2002
+++ b/drivers/parport/parport_pc.c Fri Dec 6 10:38:41 2002
@@ -2973,7 +2973,7 @@
#endif /* CONFIG_PCI */
#ifdef CONFIG_PNP
-static const struct pnp_id pnp_dev_table[] = {
+static const struct pnp_device_id pnp_dev_table[] = {
/* Standard LPT Printer Port */
{.id = "PNP0400", .driver_data = 0},
/* ECP Printer Port */
@@ -2984,7 +2984,6 @@
/* we only need the pnp layer to activate the device, at least for now */
static struct pnp_driver parport_pc_pnp_driver = {
.name = "parport_pc",
- .card_id_table = NULL,
.id_table = pnp_dev_table,
};
#else
diff -Nru a/drivers/pnp/Kconfig b/drivers/pnp/Kconfig
--- a/drivers/pnp/Kconfig Fri Dec 6 10:38:41 2002
+++ b/drivers/pnp/Kconfig Fri Dec 6 10:38:41 2002
@@ -2,7 +2,7 @@
# Plug and Play configuration
#
-menu "Plug and Play configuration"
+menu "Plug and Play support"
config PNP
bool "Plug and Play support"
@@ -30,11 +30,20 @@
If unsure, say Y.
+config PNP_CARD
+ bool "Plug and Play card services"
+ depends on PNP
+ help
+ Select Y if you want the PnP Layer to manage cards. Cards are groups
+ of PnP devices. Some drivers, especially PnP sound card drivers, use
+ these cards. If you want to use the protocol ISAPNP you will need to
+ say Y here.
+
config PNP_DEBUG
bool "PnP Debug Messages"
depends on PNP
help
- Say Y if you want the Plug and Play Layer to print debug messages.
+ Say Y if you want the Plug and Play Layer to print debug messages.
This is useful if you are developing a PnP driver or troubleshooting.
comment "Protocols"
@@ -42,7 +51,7 @@
config ISAPNP
bool "ISA Plug and Play support (EXPERIMENTAL)"
- depends on PNP && EXPERIMENTAL
+ depends on PNP && EXPERIMENTAL && PNP_CARD
help
Say Y here if you would like support for ISA Plug and Play devices.
Some information is in <file:Documentation/isapnp.txt>.
diff -Nru a/drivers/pnp/Makefile b/drivers/pnp/Makefile
--- a/drivers/pnp/Makefile Fri Dec 6 10:38:41 2002
+++ b/drivers/pnp/Makefile Fri Dec 6 10:38:41 2002
@@ -2,11 +2,13 @@
# Makefile for the Linux Plug-and-Play Support.
#
-obj-y := core.o driver.o resource.o interface.o quirks.o names.o system.o
+pnp-card-$(CONFIG_PNP_CARD) = card.o
+
+obj-y := core.o driver.o resource.o interface.o quirks.o names.o system.o $(pnp-card-y)
obj-$(CONFIG_PNPBIOS) += pnpbios/
obj-$(CONFIG_ISAPNP) += isapnp/
-export-objs := core.o driver.o resource.o
+export-objs := core.o driver.o resource.o $(pnp-card-y)
include $(TOPDIR)/Rules.make
diff -Nru a/drivers/pnp/base.h b/drivers/pnp/base.h
--- a/drivers/pnp/base.h Fri Dec 6 10:38:41 2002
+++ b/drivers/pnp/base.h Fri Dec 6 10:38:41 2002
@@ -4,5 +4,6 @@
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 void pnp_free_ids(struct pnp_dev *dev);
extern void pnp_free_resources(struct pnp_resources *resources);
+extern int __pnp_add_device(struct pnp_dev *dev);
+extern void __pnp_remove_device(struct pnp_dev *dev);
diff -Nru a/drivers/pnp/card.c b/drivers/pnp/card.c
--- /dev/null Wed Dec 31 16:00:00 1969
+++ b/drivers/pnp/card.c Fri Dec 6 10:38:41 2002
@@ -0,0 +1,342 @@
+/*
+ * card.c - contains functions for managing groups of PnP devices
+ *
+ * Copyright 2002 Adam Belay <ambx1@neo.rr.com>
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+
+#ifdef CONFIG_PNP_DEBUG
+ #define DEBUG
+#else
+ #undef DEBUG
+#endif
+
+#include <linux/pnp.h>
+#include <linux/init.h>
+#include "base.h"
+
+
+LIST_HEAD(pnp_cards);
+
+static const struct pnp_card_id * match_card(struct pnpc_driver *drv, struct pnp_card *card)
+{
+ const struct pnp_card_id *drv_id = drv->id_table;
+ while (*drv_id->id){
+ if (compare_pnp_id(card->id,drv_id->id))
+ return drv_id;
+ drv_id++;
+ }
+ return NULL;
+}
+
+static int card_bus_match(struct device *dev, struct device_driver *drv)
+{
+ struct pnp_card * card = to_pnp_card(dev);
+ struct pnpc_driver * pnp_drv = to_pnpc_driver(drv);
+ if (match_card(pnp_drv, card) == NULL)
+ return 0;
+ return 1;
+}
+
+struct bus_type pnpc_bus_type = {
+ name: "pnp_card",
+ match: card_bus_match,
+};
+
+
+/**
+ * pnpc_add_id - adds an EISA id to the specified card
+ * @id: pointer to a pnp_id structure
+ * @card: pointer to the desired card
+ *
+ */
+
+int pnpc_add_id(struct pnp_id *id, struct pnp_card *card)
+{
+ struct pnp_id *ptr;
+ if (!id)
+ return -EINVAL;
+ if (!card)
+ return -EINVAL;
+ ptr = card->id;
+ while (ptr && ptr->next)
+ ptr = ptr->next;
+ if (ptr)
+ ptr->next = id;
+ else
+ card->id = id;
+ return 0;
+}
+
+static void pnpc_free_ids(struct pnp_card *card)
+{
+ struct pnp_id * id;
+ struct pnp_id *next;
+ if (!card)
+ return;
+ id = card->id;
+ while (id) {
+ next = id->next;
+ kfree(id);
+ id = next;
+ }
+}
+
+static void pnp_release_card(struct device *dmdev)
+{
+ struct pnp_card * card = to_pnp_card(dmdev);
+ pnpc_free_ids(card);
+ kfree(card);
+}
+
+/**
+ * pnpc_add_card - adds a PnP card to the PnP Layer
+ * @card: pointer to the card to add
+ */
+
+int pnpc_add_card(struct pnp_card *card)
+{
+ int error = 0;
+ if (!card || !card->protocol)
+ return -EINVAL;
+ sprintf(card->dev.bus_id, "%02x:%02x", card->protocol->number, card->number);
+ INIT_LIST_HEAD(&card->rdevs);
+ strcpy(card->dev.name,card->name);
+ card->dev.parent = &card->protocol->dev;
+ card->dev.bus = &pnpc_bus_type;
+ card->dev.release = &pnp_release_card;
+ error = device_register(&card->dev);
+ if (error == 0){
+ struct list_head *pos;
+ spin_lock(&pnp_lock);
+ list_add_tail(&card->global_list, &pnp_cards);
+ list_add_tail(&card->protocol_list, &card->protocol->cards);
+ spin_unlock(&pnp_lock);
+ list_for_each(pos,&card->devices){
+ struct pnp_dev *dev = card_to_pnp_dev(pos);
+ __pnp_add_device(dev);
+ }
+ }
+ return error;
+}
+
+/**
+ * pnpc_remove_card - removes a PnP card from the PnP Layer
+ * @card: pointer to the card to remove
+ */
+
+void pnpc_remove_card(struct pnp_card *card)
+{
+ struct list_head *pos;
+ if (!card)
+ return;
+ device_unregister(&card->dev);
+ spin_lock(&pnp_lock);
+ list_del_init(&card->global_list);
+ list_del_init(&card->protocol_list);
+ spin_unlock(&pnp_lock);
+ list_for_each(pos,&card->devices){
+ struct pnp_dev *dev = card_to_pnp_dev(pos);
+ __pnp_remove_device(dev);
+ }
+}
+
+/**
+ * pnpc_add_device - adds a device to the specified card
+ * @card: pointer to the card to add to
+ * @dev: pointer to the device to add
+ */
+
+int pnpc_add_device(struct pnp_card *card, struct pnp_dev *dev)
+{
+ if (!dev || !dev->protocol || !card)
+ return -EINVAL;
+ dev->dev.parent = &card->dev;
+ sprintf(dev->dev.bus_id, "%02x:%02x.%02x", dev->protocol->number, card->number,dev->number);
+ spin_lock(&pnp_lock);
+ dev->card = card;
+ list_add_tail(&dev->card_list, &card->devices);
+ spin_unlock(&pnp_lock);
+ return 0;
+}
+
+/**
+ * pnpc_remove_device- removes a device from the specified card
+ * @card: pointer to the card to remove from
+ * @dev: pointer to the device to remove
+ */
+
+void pnpc_remove_device(struct pnp_dev *dev)
+{
+ spin_lock(&pnp_lock);
+ dev->card = NULL;
+ list_del_init(&dev->card_list);
+ spin_unlock(&pnp_lock);
+ __pnp_remove_device(dev);
+}
+
+/**
+ * pnp_request_card_device - Searches for a PnP device under the specified card
+ * @card: pointer to the card to search under, cannot be NULL
+ * @id: pointer to a PnP ID structure that explains the rules for finding the device
+ * @from: Starting place to search from. If NULL it will start from the begining.
+ *
+ * Will activate the device
+ */
+
+struct pnp_dev * pnp_request_card_device(struct pnp_card *card, const char *id, struct pnp_dev *from)
+{
+ struct list_head *pos;
+ struct pnp_dev *dev;
+ if (!card || !id)
+ goto done;
+ if (!from) {
+ pos = card->devices.next;
+ } else {
+ if (from->card != card)
+ goto done;
+ pos = from->card_list.next;
+ }
+ while (pos != &card->devices) {
+ dev = card_to_pnp_dev(pos);
+ if (compare_pnp_id(dev->id,id))
+ goto found;
+ pos = pos->next;
+ }
+
+done:
+ return NULL;
+
+found:
+ if (dev->active == 0)
+ if(pnp_activate_dev(dev)<0)
+ return NULL;
+ spin_lock(&pnp_lock);
+ list_add_tail(&dev->rdev_list, &card->rdevs);
+ spin_unlock(&pnp_lock);
+ return dev;
+}
+
+/**
+ * pnp_release_card_device - call this when the driver no longer needs the device
+ * @dev: pointer to the PnP device stucture
+ *
+ * Will disable the device
+ */
+
+void pnp_release_card_device(struct pnp_dev *dev)
+{
+ spin_lock(&pnp_lock);
+ list_del_init(&dev->rdev_list);
+ spin_unlock(&pnp_lock);
+ pnp_disable_dev(dev);
+}
+
+static void pnpc_recover_devices(struct pnp_card *card)
+{
+ struct list_head *pos;
+ list_for_each(pos,&card->rdevs){
+ struct pnp_dev *dev = list_entry(pos, struct pnp_dev, rdev_list);
+ pnp_release_card_device(dev);
+ }
+}
+
+static int pnpc_card_probe(struct device *dev)
+{
+ int error = 0;
+ struct pnpc_driver *drv = to_pnpc_driver(dev->driver);
+ struct pnp_card *card = to_pnp_card(dev);
+ const struct pnp_card_id *card_id = NULL;
+
+ pnp_dbg("pnp: match found with the PnP card '%s' and the driver '%s'", dev->bus_id,drv->name);
+
+ if (drv->probe) {
+ card_id = match_card(drv, card);
+ if (card_id != NULL)
+ error = drv->probe(card, card_id);
+ if (error >= 0){
+ card->driver = drv;
+ error = 0;
+ } else
+ pnpc_recover_devices(card);
+ }
+ return error;
+}
+
+static int pnpc_card_remove(struct device *dev)
+{
+ struct pnp_card * card = to_pnp_card(dev);
+ struct pnpc_driver * drv = card->driver;
+
+ if (drv) {
+ if (drv->remove)
+ drv->remove(card);
+ card->driver = NULL;
+ }
+ pnpc_recover_devices(card);
+ return 0;
+}
+
+/**
+ * pnpc_register_driver - registers a PnP card driver with the PnP Layer
+ * @cdrv: pointer to the driver to register
+ */
+
+int pnpc_register_driver(struct pnpc_driver * drv)
+{
+ int count;
+ struct list_head *pos;
+
+ drv->driver.name = drv->name;
+ drv->driver.bus = &pnpc_bus_type;
+ drv->driver.probe = pnpc_card_probe;
+ drv->driver.remove = pnpc_card_remove;
+
+ pnp_dbg("the card driver '%s' has been registered", drv->name);
+
+ count = driver_register(&drv->driver);
+
+ /* get the number of initial matches */
+ if (count >= 0){
+ count = 0;
+ list_for_each(pos,&drv->driver.devices){
+ count++;
+ }
+ }
+ return count;
+}
+
+/**
+ * pnpc_unregister_driver - unregisters a PnP card driver from the PnP Layer
+ * @cdrv: pointer to the driver to unregister
+ *
+ * Automatically disables requested devices
+ */
+
+void pnpc_unregister_driver(struct pnpc_driver *drv)
+{
+ driver_unregister(&drv->driver);
+ pnp_dbg("the card driver '%s' has been unregistered", drv->name);
+}
+
+static int __init pnp_card_init(void)
+{
+ printk(KERN_INFO "pnp: Enabling Plug and Play Card Services.\n");
+ return bus_register(&pnpc_bus_type);
+}
+
+subsys_initcall(pnp_card_init);
+
+EXPORT_SYMBOL(pnpc_add_card);
+EXPORT_SYMBOL(pnpc_remove_card);
+EXPORT_SYMBOL(pnpc_add_device);
+EXPORT_SYMBOL(pnpc_remove_device);
+EXPORT_SYMBOL(pnp_request_card_device);
+EXPORT_SYMBOL(pnp_release_card_device);
+EXPORT_SYMBOL(pnpc_register_driver);
+EXPORT_SYMBOL(pnpc_unregister_driver);
+EXPORT_SYMBOL(pnpc_add_id);
diff -Nru a/drivers/pnp/core.c b/drivers/pnp/core.c
--- a/drivers/pnp/core.c Fri Dec 6 10:38:41 2002
+++ b/drivers/pnp/core.c Fri Dec 6 10:38:41 2002
@@ -13,6 +13,7 @@
#include <linux/init.h>
#include <linux/string.h>
#include <linux/slab.h>
+#include <linux/errno.h>
#include "base.h"
@@ -41,7 +42,7 @@
* Ex protocols: ISAPNP, PNPBIOS, etc
*/
-int pnp_protocol_register(struct pnp_protocol *protocol)
+int pnp_register_protocol(struct pnp_protocol *protocol)
{
int nodenum;
struct list_head * pos;
@@ -50,6 +51,7 @@
return -EINVAL;
INIT_LIST_HEAD(&protocol->devices);
+ INIT_LIST_HEAD(&protocol->cards);
nodenum = 0;
spin_lock(&pnp_lock);
@@ -76,7 +78,7 @@
* @protocol: pointer to the corresponding pnp_protocol structure
*
*/
-void pnp_protocol_unregister(struct pnp_protocol *protocol)
+void pnp_unregister_protocol(struct pnp_protocol *protocol)
{
spin_lock(&pnp_lock);
list_del_init(&protocol->protocol_list);
@@ -84,17 +86,19 @@
device_unregister(&protocol->dev);
}
-/**
- * pnp_init_device - pnp protocols should call this before adding a PnP device
- * @dev: pointer to dev to init
- *
- * for now it only inits dev->ids, more later?
- */
-int pnp_init_device(struct pnp_dev *dev)
+static void pnp_free_ids(struct pnp_dev *dev)
{
- INIT_LIST_HEAD(&dev->ids);
- return 0;
+ struct pnp_id * id;
+ struct pnp_id * next;
+ if (!dev)
+ return;
+ id = dev->id;
+ while (id) {
+ next = id->next;
+ kfree(id);
+ id = next;
+ }
}
static void pnp_release_device(struct device *dmdev)
@@ -106,68 +110,73 @@
kfree(dev);
}
-/**
- * pnp_add_device - adds a pnp device to the pnp layer
- * @dev: pointer to dev to add
- *
- * adds to driver model, name database, fixups, interface, etc.
- */
-
-int pnp_add_device(struct pnp_dev *dev)
+int __pnp_add_device(struct pnp_dev *dev)
{
int error = 0;
- if (!dev || !dev->protocol)
- return -EINVAL;
- if (dev->card)
- sprintf(dev->dev.bus_id, "%02x:%02x.%02x", dev->protocol->number,
- dev->card->number,dev->number);
- else
- sprintf(dev->dev.bus_id, "%02x:%02x", dev->protocol->number,
- dev->number);
pnp_name_device(dev);
pnp_fixup_device(dev);
strcpy(dev->dev.name,dev->name);
- dev->dev.parent = &dev->protocol->dev;
dev->dev.bus = &pnp_bus_type;
dev->dev.release = &pnp_release_device;
error = device_register(&dev->dev);
if (error == 0){
spin_lock(&pnp_lock);
list_add_tail(&dev->global_list, &pnp_global);
- list_add_tail(&dev->dev_list, &dev->protocol->devices);
+ list_add_tail(&dev->protocol_list, &dev->protocol->devices);
spin_unlock(&pnp_lock);
pnp_interface_attach_device(dev);
}
return error;
}
+/*
+ * pnp_add_device - adds a pnp device to the pnp layer
+ * @dev: pointer to dev to add
+ *
+ * adds to driver model, name database, fixups, interface, etc.
+ */
+
+int pnp_add_device(struct pnp_dev *dev)
+{
+ if (!dev || !dev->protocol || dev->card)
+ return -EINVAL;
+ dev->dev.parent = &dev->protocol->dev;
+ sprintf(dev->dev.bus_id, "%02x:%02x", dev->protocol->number, dev->number);
+ return __pnp_add_device(dev);
+}
+
+void __pnp_remove_device(struct pnp_dev *dev)
+{
+ spin_lock(&pnp_lock);
+ list_del_init(&dev->global_list);
+ list_del_init(&dev->protocol_list);
+ spin_unlock(&pnp_lock);
+ device_unregister(&dev->dev);
+}
+
/**
* pnp_remove_device - removes a pnp device from the pnp layer
* @dev: pointer to dev to add
*
* this function will free all mem used by dev
*/
+
void pnp_remove_device(struct pnp_dev *dev)
{
- if (!dev)
+ if (!dev || dev->card)
return;
- device_unregister(&dev->dev);
- spin_lock(&pnp_lock);
- list_del_init(&dev->global_list);
- list_del_init(&dev->dev_list);
- spin_unlock(&pnp_lock);
+ __pnp_remove_device(dev);
}
static int __init pnp_init(void)
{
- printk(KERN_INFO "Linux Plug and Play Support v0.9 (c) Adam Belay\n");
+ printk(KERN_INFO "Linux Plug and Play Support v0.93 (c) Adam Belay\n");
return bus_register(&pnp_bus_type);
}
subsys_initcall(pnp_init);
-EXPORT_SYMBOL(pnp_protocol_register);
-EXPORT_SYMBOL(pnp_protocol_unregister);
+EXPORT_SYMBOL(pnp_register_protocol);
+EXPORT_SYMBOL(pnp_unregister_protocol);
EXPORT_SYMBOL(pnp_add_device);
EXPORT_SYMBOL(pnp_remove_device);
-EXPORT_SYMBOL(pnp_init_device);
diff -Nru a/drivers/pnp/driver.c b/drivers/pnp/driver.c
--- a/drivers/pnp/driver.c Fri Dec 6 10:38:41 2002
+++ b/drivers/pnp/driver.c Fri Dec 6 10:38:41 2002
@@ -34,46 +34,30 @@
return 1;
}
-int compare_pnp_id(struct list_head *id_list, const char *id)
+int compare_pnp_id(struct pnp_id *pos, const char *id)
{
- struct list_head *pos;
- if (!id_list || !id || (strlen(id) != 7))
+ if (!pos || !id || (strlen(id) != 7))
return 0;
if (memcmp(id,"ANYDEVS",7)==0)
return 1;
- list_for_each(pos,id_list){
- struct pnp_id *pnp_id = to_pnp_id(pos);
- if (memcmp(pnp_id->id,id,3)==0)
- if (compare_func(pnp_id->id,id)==1)
+ while (pos){
+ if (memcmp(pos->id,id,3)==0)
+ if (compare_func(pos->id,id)==1)
return 1;
+ pos = pos->next;
}
return 0;
}
-static const struct pnp_id * match_card(struct pnp_driver *drv, struct pnp_card *card)
+static const struct pnp_device_id * match_device(struct pnp_driver *drv, struct pnp_dev *dev)
{
- const struct pnp_id *drv_card_id = drv->card_id_table;
- if (!drv)
- return NULL;
- if (!card)
- return NULL;
- while (*drv_card_id->id){
- if (compare_pnp_id(&card->ids,drv_card_id->id))
- return drv_card_id;
- drv_card_id++;
- }
- return NULL;
-}
-
-static const struct pnp_id * match_device(struct pnp_driver *drv, struct pnp_dev *dev)
-{
- const struct pnp_id *drv_id = drv->id_table;
+ const struct pnp_device_id *drv_id = drv->id_table;
if (!drv)
return NULL;
if (!dev)
return NULL;
while (*drv_id->id){
- if (compare_pnp_id(&dev->ids,drv_id->id))
+ if (compare_pnp_id(dev->id,drv_id->id))
return drv_id;
drv_id++;
}
@@ -85,32 +69,23 @@
int error = 0;
struct pnp_driver *pnp_drv;
struct pnp_dev *pnp_dev;
- const struct pnp_id *card_id = NULL;
- const struct pnp_id *dev_id = NULL;
+ const struct pnp_device_id *dev_id = NULL;
pnp_dev = to_pnp_dev(dev);
pnp_drv = to_pnp_driver(dev->driver);
+
pnp_dbg("pnp: match found with the PnP device '%s' and the driver '%s'", dev->bus_id,pnp_drv->name);
if (pnp_dev->active == 0)
if(pnp_activate_dev(pnp_dev)<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);
- if (card_id != NULL)
- dev_id = match_device(pnp_drv, pnp_dev);
- if (dev_id != NULL)
- error = pnp_drv->probe(pnp_dev, card_id, dev_id);
- }
- else{
- dev_id = match_device(pnp_drv, pnp_dev);
- if (dev_id != NULL)
- error = pnp_drv->probe(pnp_dev, card_id, dev_id);
- }
- if (error >= 0){
- pnp_dev->driver = pnp_drv;
- error = 0;
- }
+ dev_id = match_device(pnp_drv, pnp_dev);
+ if (dev_id != NULL)
+ error = pnp_drv->probe(pnp_dev, dev_id);
+ }
+ if (error >= 0){
+ pnp_dev->driver = pnp_drv;
+ error = 0;
}
return error;
}
@@ -133,9 +108,6 @@
{
struct pnp_dev * pnp_dev = to_pnp_dev(dev);
struct pnp_driver * pnp_drv = to_pnp_driver(drv);
- if (pnp_dev->card && pnp_drv->card_id_table
- && match_card(pnp_drv, pnp_dev->card) == NULL)
- return 0;
if (match_device(pnp_drv, pnp_dev) == NULL)
return 0;
return 1;
@@ -174,8 +146,8 @@
void pnp_unregister_driver(struct pnp_driver *drv)
{
- pnp_dbg("the driver '%s' has been unregistered", drv->name);
driver_unregister(&drv->driver);
+ pnp_dbg("the driver '%s' has been unregistered", drv->name);
}
/**
@@ -187,23 +159,19 @@
int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev)
{
+ struct pnp_id *ptr;
if (!id)
return -EINVAL;
if (!dev)
return -EINVAL;
- list_add_tail(&id->id_list,&dev->ids);
+ ptr = dev->id;
+ while (ptr && ptr->next)
+ ptr = ptr->next;
+ if (ptr)
+ ptr->next = id;
+ else
+ dev->id = id;
return 0;
-}
-
-void pnp_free_ids(struct pnp_dev *dev)
-{
- struct list_head *pos;
- if (!dev)
- return;
- list_for_each(pos,&dev->ids){
- struct pnp_id *pnp_id = to_pnp_id(pos);
- kfree(pnp_id);
- }
}
EXPORT_SYMBOL(pnp_register_driver);
diff -Nru a/drivers/pnp/interface.c b/drivers/pnp/interface.c
--- a/drivers/pnp/interface.c Fri Dec 6 10:38:41 2002
+++ b/drivers/pnp/interface.c Fri Dec 6 10:38:41 2002
@@ -321,13 +321,13 @@
static ssize_t pnp_show_current_ids(struct device *dmdev, char *buf, size_t count, loff_t off)
{
char *str = buf;
- struct list_head * pos;
struct pnp_dev *dev = to_pnp_dev(dmdev);
+ struct pnp_id * pos = dev->id;
if (off)
return 0;
- list_for_each(pos,&dev->ids) {
- struct pnp_id * cur = to_pnp_id(pos);
- str += sprintf(str,"%s\n", cur->id);
+ while (pos) {
+ str += sprintf(str,"%s\n", pos->id);
+ pos = pos->next;
}
return (str - buf);
}
diff -Nru a/drivers/pnp/isapnp/Makefile b/drivers/pnp/isapnp/Makefile
--- a/drivers/pnp/isapnp/Makefile Fri Dec 6 10:38:41 2002
+++ b/drivers/pnp/isapnp/Makefile Fri Dec 6 10:38:41 2002
@@ -2,10 +2,10 @@
# Makefile for the kernel ISAPNP driver.
#
-export-objs := core.o compat.o
+export-objs := core.o
isapnp-proc-$(CONFIG_PROC_FS) = proc.o
-obj-y := core.o compat.o $(isapnp-proc-y)
+obj-y := core.o $(isapnp-proc-y)
include $(TOPDIR)/Rules.make
diff -Nru a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c
--- a/drivers/pnp/isapnp/core.c Fri Dec 6 10:38:41 2002
+++ b/drivers/pnp/isapnp/core.c Fri Dec 6 10:38:41 2002
@@ -449,13 +449,13 @@
dev = isapnp_alloc(sizeof(struct pnp_dev));
if (!dev)
return NULL;
- pnp_init_device(dev);
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;
return dev;
}
@@ -640,7 +640,7 @@
return 1;
if (pnp_build_resource(dev, 0) == NULL)
return 1;
- list_add_tail(&dev->card_list, &card->devices);
+ pnpc_add_device(card,dev);
while (1) {
if (isapnp_read_tag(&type, &size)<0)
return 1;
@@ -653,7 +653,7 @@
if ((dev = isapnp_parse_device(card, size, number++)) == NULL)
return 1;
pnp_build_resource(dev,0);
- list_add_tail(&dev->card_list, &card->devices);
+ pnpc_add_device(card,dev);
size = 0;
skip = 0;
} else {
@@ -848,7 +848,7 @@
device & 0x0f,
(device >> 12) & 0x0f,
(device >> 8) & 0x0f);
- list_add_tail(&id->id_list,&card->ids);
+ pnpc_add_id(id,card);
}
/*
@@ -879,12 +879,11 @@
;
else if (checksum == 0x00 || checksum != header[8]) /* not valid CSN */
continue;
- if ((card = isapnp_alloc(sizeof(struct pci_bus))) == NULL)
+ if ((card = isapnp_alloc(sizeof(struct pnp_card))) == NULL)
continue;
card->number = csn;
INIT_LIST_HEAD(&card->devices);
- INIT_LIST_HEAD(&card->ids);
isapnp_parse_card_id(card, (header[1] << 8) | header[0], (header[3] << 8) | header[2]);
card->serial = (header[7] << 24) | (header[6] << 16) | (header[5] << 8) | header[4];
isapnp_checksum_value = 0x00;
@@ -892,8 +891,8 @@
if (isapnp_checksum_value != 0x00)
printk(KERN_ERR "isapnp: checksum for device %i is not valid (0x%x)\n", csn, isapnp_checksum_value);
card->checksum = isapnp_checksum_value;
-
- list_add_tail(&card->node, &isapnp_cards);
+ card->protocol = &isapnp_protocol;
+ pnpc_add_card(card);
}
return 0;
}
@@ -1061,25 +1060,6 @@
.disable = isapnp_disable_resources,
};
-static inline int isapnp_init_device_tree(void)
-{
-
- struct pnp_card *card;
-
- isapnp_for_each_card(card) {
- struct list_head *devlist;
- for (devlist = card->devices.next; devlist != &card->devices; devlist = devlist->next) {
- struct pnp_dev *dev = card_to_pnp_dev(devlist);
- snprintf(dev->dev.name, sizeof(dev->dev.name), "%s", dev->name);
- dev->card = card;
- dev->protocol = &isapnp_protocol;
- pnp_add_device(dev);
- }
- }
-
- return 0;
-}
-
int __init isapnp_init(void)
{
int cards;
@@ -1104,7 +1084,7 @@
return -EBUSY;
}
- if(pnp_protocol_register(&isapnp_protocol)<0)
+ if(pnp_register_protocol(&isapnp_protocol)<0)
return -EBUSY;
/*
@@ -1143,7 +1123,7 @@
isapnp_build_device_list();
cards = 0;
- isapnp_for_each_card(card) {
+ protocol_for_each_card(&isapnp_protocol,card) {
cards++;
if (isapnp_verbose) {
struct list_head *devlist;
@@ -1162,7 +1142,6 @@
printk(KERN_INFO "isapnp: No Plug & Play card found\n");
}
- isapnp_init_device_tree();
isapnp_proc_init();
return 0;
}
diff -Nru a/drivers/pnp/isapnp/proc.c b/drivers/pnp/isapnp/proc.c
--- a/drivers/pnp/isapnp/proc.c Fri Dec 6 10:38:41 2002
+++ b/drivers/pnp/isapnp/proc.c Fri Dec 6 10:38:41 2002
@@ -146,7 +146,7 @@
{
struct pnp_dev *dev;
isapnp_proc_bus_dir = proc_mkdir("isapnp", proc_bus);
- isapnp_for_each_dev(dev) {
+ protocol_for_each_dev(&isapnp_protocol,dev) {
isapnp_proc_attach_device(dev);
}
return 0;
diff -Nru a/drivers/pnp/names.c b/drivers/pnp/names.c
--- a/drivers/pnp/names.c Fri Dec 6 10:38:41 2002
+++ b/drivers/pnp/names.c Fri Dec 6 10:38:41 2002
@@ -32,7 +32,7 @@
int i;
char *name = dev->name;
for(i=0; i<sizeof(pnp_id_eisaid)/sizeof(pnp_id_eisaid[0]); i++){
- if (compare_pnp_id(&dev->ids,pnp_id_eisaid[i])){
+ if (compare_pnp_id(dev->id,pnp_id_eisaid[i])){
sprintf(name, "%s", pnp_id_names[i]);
return;
}
diff -Nru a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
--- a/drivers/pnp/pnpbios/core.c Fri Dec 6 10:38:41 2002
+++ b/drivers/pnp/pnpbios/core.c Fri Dec 6 10:38:41 2002
@@ -1256,6 +1256,12 @@
struct pnp_dev_node_info node_info;
u8 nodenum = dev->number;
struct pnp_bios_node * node;
+
+ /* just in case */
+ if(dev->driver)
+ return -EBUSY;
+ if(!pnp_is_dynamic(dev))
+ return -EPERM;
if (pnp_bios_dev_node_info(&node_info) != 0)
return -ENODEV;
node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
@@ -1273,10 +1279,15 @@
struct pnp_dev_node_info node_info;
u8 nodenum = dev->number;
struct pnp_bios_node * node;
- node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
+ /* just in case */
+ if(dev->driver)
+ return -EBUSY;
+ if (flags == PNP_DYNAMIC && !pnp_is_dynamic(dev))
+ return -EPERM;
if (pnp_bios_dev_node_info(&node_info) != 0)
return -ENODEV;
+ node = pnpbios_kmalloc(node_info.max_node_size, GFP_KERNEL);
if (!node)
return -1;
if (pnp_bios_get_dev_node(&nodenum, (char )1, node))
@@ -1323,16 +1334,21 @@
struct pnp_bios_node * node;
if (!config)
return -1;
+ /* just in case */
+ if(dev->driver)
+ return -EBUSY;
+ if(dev->flags & PNP_NO_DISABLE || !pnp_is_dynamic(dev))
+ return -EPERM;
memset(config, 0, sizeof(struct pnp_cfg));
if (!dev || !dev->active)
return -EINVAL;
- for (i=0; i <= 8; i++)
+ for (i=0; i < 8; i++)
config->port[i] = &port;
- for (i=0; i <= 4; i++)
+ for (i=0; i < 4; i++)
config->mem[i] = &mem;
- for (i=0; i <= 2; i++)
+ for (i=0; i < 2; i++)
config->irq[i] = &irq;
- for (i=0; i <= 2; i++)
+ for (i=0; i < 2; i++)
config->dma[i] = &dma;
dev->active = 0;
@@ -1369,7 +1385,7 @@
struct list_head * pos;
struct pnp_dev * pnp_dev;
list_for_each (pos, &pnpbios_protocol.devices){
- pnp_dev = list_entry(pos, struct pnp_dev, dev_list);
+ pnp_dev = list_entry(pos, struct pnp_dev, protocol_list);
if (dev->number == pnp_dev->number)
return -1;
}
@@ -1402,10 +1418,13 @@
for(nodenum=0; nodenum<0xff; ) {
u8 thisnodenum = nodenum;
/* We build the list from the "boot" config because
- * asking for the "current" config causes some
- * BIOSes to crash.
+ * we know that the resources couldn't have changed
+ * at this stage. Furthermore some buggy PnP BIOSes
+ * will crash if we request the "current" config
+ * from devices that are can only be static such as
+ * those controlled by the "system" driver.
*/
- if (pnp_bios_get_dev_node(&nodenum, (char )0 , node))
+ if (pnp_bios_get_dev_node(&nodenum, (char )1, node))
break;
nodes_got++;
dev = pnpbios_kmalloc(sizeof (struct pnp_dev), GFP_KERNEL);
@@ -1416,7 +1435,6 @@
if (!dev_id)
break;
memset(dev_id,0,sizeof(struct pnp_id));
- pnp_init_device(dev);
dev->number = thisnodenum;
memcpy(dev->name,"Unknown Device",13);
dev->name[14] = '\0';
@@ -1426,6 +1444,7 @@
pos = node_current_resource_data_to_dev(node,dev);
pos = node_possible_resource_data_to_dev(pos,node,dev);
node_id_data_to_dev(pos,node,dev);
+ dev->flags = node->flags;
dev->protocol = &pnpbios_protocol;
@@ -1450,10 +1469,7 @@
*
*/
-extern int is_sony_vaio_laptop;
-
static int pnpbios_disabled; /* = 0 */
-static int dont_reserve_resources; /* = 0 */
int pnpbios_dont_use_current_config; /* = 0 */
#ifndef MODULE
@@ -1471,8 +1487,6 @@
str += 3;
if (strncmp(str, "curr", 4) == 0)
pnpbios_dont_use_current_config = invert;
- if (strncmp(str, "res", 3) == 0)
- dont_reserve_resources = invert;
str = strchr(str, ',');
if (str != NULL)
str += strspn(str, ", \t");
@@ -1499,9 +1513,6 @@
return -ENODEV;
}
- if ( is_sony_vaio_laptop )
- pnpbios_dont_use_current_config = 1;
-
/*
* Search the defined area (0xf0000-0xffff0) for a valid PnP BIOS
* structure and, if one is found, sets up the selectors and
@@ -1544,7 +1555,7 @@
}
if (!pnp_bios_present())
return -ENODEV;
- pnp_protocol_register(&pnpbios_protocol);
+ pnp_register_protocol(&pnpbios_protocol);
build_devlist();
/*if ( ! dont_reserve_resources )*/
/*reserve_resources();*/
diff -Nru a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c
--- a/drivers/pnp/quirks.c Fri Dec 6 10:38:41 2002
+++ b/drivers/pnp/quirks.c Fri Dec 6 10:38:41 2002
@@ -157,7 +157,7 @@
int i = 0;
while (*pnp_fixups[i].id) {
- if (compare_pnp_id(&dev->ids,pnp_fixups[i].id)) {
+ if (compare_pnp_id(dev->id,pnp_fixups[i].id)) {
pnp_dbg("Calling quirk for %s",
dev->dev.bus_id);
pnp_fixups[i].quirk_function(dev);
diff -Nru a/drivers/pnp/system.c b/drivers/pnp/system.c
--- a/drivers/pnp/system.c Fri Dec 6 10:38:41 2002
+++ b/drivers/pnp/system.c Fri Dec 6 10:38:41 2002
@@ -13,12 +13,7 @@
#include <linux/kernel.h>
#include <linux/ioport.h>
-static const struct pnp_id pnp_card_table[] = {
- { "ANYDEVS", 0 },
- { "", 0 }
-};
-
-static const struct pnp_id pnp_dev_table[] = {
+static const struct pnp_device_id pnp_dev_table[] = {
/* General ID for reserving resources */
{ "PNP0c02", 0 },
/* memory controller */
@@ -101,7 +96,7 @@
return;
}
-static int system_pnp_probe(struct pnp_dev * dev, const struct pnp_id *card_id, const struct pnp_id *dev_id)
+static int system_pnp_probe(struct pnp_dev * dev, const struct pnp_device_id *dev_id)
{
reserve_resources_of_dev(dev);
return 0;
@@ -109,7 +104,6 @@
static struct pnp_driver system_pnp_driver = {
.name = "system",
- .card_id_table = pnp_card_table,
.id_table = pnp_dev_table,
.probe = system_pnp_probe,
.remove = NULL,
diff -Nru a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
--- a/drivers/serial/8250_pnp.c Fri Dec 6 10:38:41 2002
+++ b/drivers/serial/8250_pnp.c Fri Dec 6 10:38:41 2002
@@ -33,12 +33,7 @@
#define UNKNOWN_DEV 0x3000
-static const struct pnp_id pnp_card_table[] = {
- { "ANYDEVS", 0 },
- { "", 0 }
-};
-
-static const struct pnp_id pnp_dev_table[] = {
+static const struct pnp_device_id pnp_dev_table[] = {
/* Archtek America Corp. */
/* Archtek SmartLink Modem 3334BT Plug & Play */
{ "AAC000F", 0 },
@@ -316,6 +311,8 @@
{ "", 0 }
};
+MODULE_DEVICE_TABLE(pnp, pnp_dev_table);
+
static void inline avoid_irq_share(struct pnp_dev *dev)
{
unsigned int map = 0x1FF8;
@@ -384,7 +381,7 @@
}
static int
-serial_pnp_probe(struct pnp_dev * dev, const struct pnp_id *card_id, const struct pnp_id *dev_id)
+serial_pnp_probe(struct pnp_dev * dev, const struct pnp_device_id *dev_id)
{
struct serial_struct serial_req;
int ret, line, flags = dev_id->driver_data;
@@ -393,10 +390,10 @@
if (flags & SPCI_FL_NO_SHIRQ)
avoid_irq_share(dev);
memset(&serial_req, 0, sizeof(serial_req));
- serial_req.irq = dev->irq_resource[0].start;
- serial_req.port = pci_resource_start(dev, 0);
+ serial_req.irq = pnp_irq(dev,0);
+ serial_req.port = pnp_port_start(dev, 0);
if (HIGH_BITS_OFFSET)
- serial_req.port = dev->resource[0].start >> HIGH_BITS_OFFSET;
+ serial_req.port = pnp_port_start(dev, 0) >> HIGH_BITS_OFFSET;
#ifdef SERIAL_DEBUG_PNP
printk("Setup PNP port: port %x, irq %d, type %d\n",
serial_req.port, serial_req.irq, serial_req.io_type);
@@ -407,7 +404,7 @@
line = register_serial(&serial_req);
if (line >= 0)
- dev->driver_data = (void *)(line + 1);
+ pnp_set_drvdata(dev, (void *)(line + 1));
return line >= 0 ? 0 : -ENODEV;
}
@@ -419,7 +416,6 @@
static struct pnp_driver serial_pnp_driver = {
.name = "serial",
- .card_id_table = pnp_card_table,
.id_table = pnp_dev_table,
.probe = serial_pnp_probe,
.remove = serial_pnp_remove,
@@ -442,5 +438,3 @@
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Generic 8250/16x50 PnP serial driver");
-/* FIXME */
-/*MODULE_DEVICE_TABLE(pnpbios, pnp_dev_table);*/
diff -Nru a/include/linux/pnp.h b/include/linux/pnp.h
--- a/include/linux/pnp.h Fri Dec 6 10:38:41 2002
+++ b/include/linux/pnp.h Fri Dec 6 10:38:41 2002
@@ -1,3 +1,9 @@
+/*
+ * Linux Plug and Play Support
+ * Copyright by Adam Belay <ambx1@neo.rr.com>
+ *
+ */
+
#ifndef _LINUX_PNP_H
#define _LINUX_PNP_H
@@ -7,108 +13,210 @@
#include <linux/list.h>
-/* Device Managemnt */
+/*
+ * Device Managemnt
+ */
#define DEVICE_COUNT_IRQ 2
#define DEVICE_COUNT_DMA 2
#define DEVICE_COUNT_RESOURCE 12
+#define MAX_DEVICES 8
struct pnp_resource;
struct pnp_protocol;
+struct pnp_id;
-struct pnp_card { /* this is for ISAPNP */
- struct list_head node; /* node in list of cards */
+struct pnp_card {
char name[80];
unsigned char number; /* card number */
- struct list_head ids; /* stores all supported dev ids */
+ struct list_head global_list; /* node in global list of cards */
+ struct list_head protocol_list; /* node in protocol's list of cards */
struct list_head devices; /* devices attached to the card */
+ struct pnp_protocol * protocol;
+ struct pnp_id * id; /* contains supported EISA IDs*/
+
unsigned char pnpver; /* Plug & Play version */
unsigned char productver; /* product version */
unsigned int serial; /* serial number */
unsigned char checksum; /* if zero - checksum passed */
+ void * protocol_data; /* Used to store protocol specific data */
+
+ struct pnpc_driver * driver; /* pointer to the driver bound to this device */
+ struct list_head rdevs; /* a list of devices requested by the card driver */
struct proc_dir_entry *procdir; /* directory entry in /proc/bus/isapnp */
+ struct device dev; /* Driver Model device interface */
};
-#define to_pnp_card(n) list_entry(n, struct pnp_card, node)
+#define global_to_pnp_card(n) list_entry(n, struct pnp_card, global_list)
+#define protocol_to_pnp_card(n) list_entry(n, struct pnp_card, protocol_list)
+#define to_pnp_card(n) list_entry(n, struct pnp_card, dev)
+#define pnp_for_each_card(card) \
+ for(dev = global_to_pnp_card(pnp_cards.next); \
+ dev != global_to_pnp_card(&cards); \
+ dev = global_to_pnp_card(card>global_list.next))
+
+static inline void *pnpc_get_drvdata (struct pnp_card *pcard)
+{
+ return dev_get_drvdata(&pcard->dev);
+}
+
+static inline void pnpc_set_drvdata (struct pnp_card *pcard, void *data)
+{
+ dev_set_drvdata(&pcard->dev, data);
+}
+
+static inline void *pnpc_get_protodata (struct pnp_card *pcard)
+{
+ return pcard->protocol_data;
+}
+
+static inline void pnpc_set_protodata (struct pnp_card *pcard, void *data)
+{
+ pcard->protocol_data = data;
+}
struct pnp_dev {
char name[80]; /* device name */
int active; /* status of the device */
int ro; /* read only */
- struct list_head dev_list; /* node in list of device's protocol */
- struct list_head global_list;
- struct list_head card_list;
+ struct list_head global_list; /* node in global list of devices */
+ struct list_head protocol_list; /* node in list of device's protocol */
+ struct list_head card_list; /* node in card's list of devices */
+ struct list_head rdev_list; /* node in cards list of requested devices */
struct pnp_protocol * protocol;
- struct pnp_card *card;
+ struct pnp_card * card;
+ struct pnp_id * id; /* contains supported EISA IDs*/
+ void * protocol_data; /* Used to store protocol specific data */
unsigned char number; /* must be unique */
unsigned short regs; /* ISAPnP: supported registers */
- struct list_head ids; /* stores all supported dev ids */
+
struct pnp_resources *res; /* possible resource information */
struct resource resource[DEVICE_COUNT_RESOURCE]; /* I/O and memory regions + expansion ROMs */
struct resource dma_resource[DEVICE_COUNT_DMA];
struct resource irq_resource[DEVICE_COUNT_IRQ];
- struct pnp_driver * driver; /* which driver has allocated this device */
+ struct pnp_driver * driver; /* pointer to the driver bound to this device */
struct device dev; /* Driver Model device interface */
- void * driver_data;/* data private to the driver */
- void * protocol_data;
+ int flags; /* used by protocols */
struct proc_dir_entry *procent; /* device entry in /proc/bus/isapnp */
};
#define global_to_pnp_dev(n) list_entry(n, struct pnp_dev, global_list)
#define card_to_pnp_dev(n) list_entry(n, struct pnp_dev, card_list)
-#define protocol_to_pnp_dev(n) list_entry(n, struct pnp_dev, dev_list)
+#define protocol_to_pnp_dev(n) list_entry(n, struct pnp_dev, protocol_list)
#define to_pnp_dev(n) container_of(n, struct pnp_dev, dev)
#define pnp_for_each_dev(dev) \
for(dev = global_to_pnp_dev(pnp_global.next); \
dev != global_to_pnp_dev(&pnp_global); \
dev = global_to_pnp_dev(dev->global_list.next))
+static inline void *pnp_get_drvdata (struct pnp_dev *pdev)
+{
+ return dev_get_drvdata(&pdev->dev);
+}
+
+static inline void pnp_set_drvdata (struct pnp_dev *pdev, void *data)
+{
+ dev_set_drvdata(&pdev->dev, data);
+}
+
+static inline void *pnp_get_protodata (struct pnp_dev *pdev)
+{
+ return pdev->protocol_data;
+}
+
+static inline void pnp_set_protodata (struct pnp_dev *pdev, void *data)
+{
+ pdev->protocol_data = data;
+}
+
struct pnp_fixup {
char id[7];
void (*quirk_function)(struct pnp_dev *dev); /* fixup function */
};
+
/*
- * Linux Plug and Play Support
- * Copyright by Adam Belay <ambx1@neo.rr.com>
- *
+ * Driver Management
*/
-/* Driver Management */
-
struct pnp_id {
char id[7];
+ struct pnp_id * next;
+};
+
+struct pnp_device_id {
+ char id[7];
unsigned long driver_data; /* data private to the driver */
- struct list_head id_list; /* node in card's or device's list */
};
-#define to_pnp_id(n) list_entry(n, struct pnp_id, id_list)
+struct pnp_card_id {
+ char id[7];
+ unsigned long driver_data; /* data private to the driver */
+ struct {
+ char id[7];
+ } devs[MAX_DEVICES]; /* logical devices */
+};
struct pnp_driver {
struct list_head node;
char *name;
- const struct pnp_id *card_id_table;
- const struct pnp_id *id_table;
- int (*probe) (struct pnp_dev *dev, const struct pnp_id *card_id,
- const struct pnp_id *dev_id);
+ const struct pnp_device_id *id_table;
+ int (*probe) (struct pnp_dev *dev, const struct pnp_device_id *dev_id);
void (*remove) (struct pnp_dev *dev);
- struct device_driver driver;
+ struct device_driver driver;
};
#define to_pnp_driver(drv) container_of(drv,struct pnp_driver, driver)
+struct pnpc_driver {
+ struct list_head node;
+ char *name;
+ const struct pnp_card_id *id_table;
+ int (*probe) (struct pnp_card *card, const struct pnp_card_id *card_id);
+ void (*remove) (struct pnp_card *card);
+ struct device_driver driver;
+};
+
+#define to_pnpc_driver(drv) container_of(drv,struct pnpc_driver, driver)
+
+
+/*
+ * Resource Management
+ */
+
+/* Use these instead of directly reading pnp_dev to get resource information */
+#define pnp_port_start(dev,bar) ((dev)->resource[(bar)].start)
+#define pnp_port_end(dev,bar) ((dev)->resource[(bar)].end)
+#define pnp_port_flags(dev,bar) ((dev)->resource[(bar)].flags)
+#define pnp_port_len(dev,bar) \
+ ((pnp_port_start((dev),(bar)) == 0 && \
+ pnp_port_end((dev),(bar)) == \
+ pnp_port_start((dev),(bar))) ? 0 : \
+ \
+ (pnp_port_end((dev),(bar)) - \
+ pnp_port_start((dev),(bar)) + 1))
+
+#define pnp_mem_start(dev,bar) ((dev)->resource[(bar+8)].start)
+#define pnp_mem_end(dev,bar) ((dev)->resource[(bar+8)].end)
+#define pnp_mem_flags(dev,bar) ((dev)->resource[(bar+8)].flags)
+#define pnp_mem_len(dev,bar) \
+ ((pnp_mem_start((dev),(bar)) == 0 && \
+ pnp_mem_end((dev),(bar)) == \
+ pnp_mem_start((dev),(bar))) ? 0 : \
+ \
+ (pnp_mem_end((dev),(bar)) - \
+ pnp_mem_start((dev),(bar)) + 1))
-/* Resource Management */
+#define pnp_irq(dev,bar) ((dev)->irq_resource[(bar)].start)
+#define pnp_irq_flags(dev,bar) ((dev)->irq_resource[(bar)].flags)
-#define DEV_IO(dev, index) (dev->resource[index].start)
-#define DEV_MEM(dev, index) (dev->resource[index+8].start)
-#define DEV_IRQ(dev, index) (dev->irq_resource[index].start)
-#define DEV_DMA(dev, index) (dev->dma_resource[index].start)
+#define pnp_dma(dev,bar) ((dev)->dma_resource[(bar)].start)
+#define pnp_dma_flags(dev,bar) ((dev)->dma_resource[(bar)].flags)
#define PNP_PORT_FLAG_16BITADDR (1<<0)
-#define PNP_PORT_FLAG_FIXED (1<<1)
+#define PNP_PORT_FLAG_FIXED (1<<1)
struct pnp_port {
unsigned short min; /* min base number */
@@ -182,7 +290,9 @@
};
-/* Protocol Management */
+/*
+ * Protocol Management
+ */
struct pnp_protocol {
struct list_head protocol_list;
@@ -196,18 +306,26 @@
/* used by pnp layer only (look but don't touch) */
unsigned char number; /* protocol number*/
struct device dev; /* link to driver model */
+ struct list_head cards;
struct list_head devices;
};
#define to_pnp_protocol(n) list_entry(n, struct pnp_protocol, protocol_list)
+#define protocol_for_each_card(protocol,card) \
+ for((card) = protocol_to_pnp_card((protocol)->cards.next); \
+ (card) != protocol_to_pnp_card(&(protocol)->cards); \
+ (card) = protocol_to_pnp_card((card)->protocol_list.next))
+#define protocol_for_each_dev(protocol,dev) \
+ for((dev) = protocol_to_pnp_dev((protocol)->devices.next); \
+ (dev) != protocol_to_pnp_dev(&(protocol)->devices); \
+ (dev) = protocol_to_pnp_dev((dev)->protocol_list.next))
#if defined(CONFIG_PNP)
/* core */
-int pnp_protocol_register(struct pnp_protocol *protocol);
-void pnp_protocol_unregister(struct pnp_protocol *protocol);
-int pnp_init_device(struct pnp_dev *dev);
+int pnp_register_protocol(struct pnp_protocol *protocol);
+void pnp_unregister_protocol(struct pnp_protocol *protocol);
int pnp_add_device(struct pnp_dev *dev);
void pnp_remove_device(struct pnp_dev *dev);
extern struct list_head pnp_global;
@@ -226,7 +344,7 @@
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 compare_pnp_id(struct pnp_id * pos, 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);
@@ -234,8 +352,8 @@
#else
/* just in case anyone decides to call these without PnP Support Enabled */
-static inline int pnp_protocol_register(struct pnp_protocol *protocol) { return -ENODEV; }
-static inline void pnp_protocol_unregister(struct pnp_protocol *protocol) { }
+static inline int pnp_register_protocol(struct pnp_protocol *protocol) { return -ENODEV; }
+static inline void pnp_unregister_protocol(struct pnp_protocol *protocol) { }
static inline int pnp_init_device(struct pnp_dev *dev) { return -ENODEV; }
static inline int pnp_add_device(struct pnp_dev *dev) { return -ENODEV; }
static inline void pnp_remove_device(struct pnp_dev *dev) { }
@@ -250,14 +368,45 @@
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 compare_pnp_id(struct list_head * id_list, const 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_PNP_CARD)
+
+/* card */
+int pnpc_add_card(struct pnp_card *card);
+void pnpc_remove_card(struct pnp_card *card);
+int pnpc_add_device(struct pnp_card *card, struct pnp_dev *dev);
+void pnpc_remove_device(struct pnp_dev *dev);
+struct pnp_dev * pnp_request_card_device(struct pnp_card *card, const char *id, struct pnp_dev *from);
+void pnp_release_card_device(struct pnp_dev *dev);
+int pnpc_register_driver(struct pnpc_driver * drv);
+void pnpc_unregister_driver(struct pnpc_driver *drv);
+int pnpc_add_id(struct pnp_id *id, struct pnp_card *card);
+extern struct list_head pnp_cards;
+
+#else
+
+static inline int pnpc_add_card(struct pnp_card *card) { return -ENODEV; }
+static inline void pnpc_remove_card(struct pnp_card *card) { ; }
+static inline int pnpc_add_device(struct pnp_card *card, struct pnp_dev *dev) { return -ENODEV; }
+static inline void pnpc_remove_device(struct pnp_dev *dev) { ; }
+static inline struct pnp_dev * pnp_request_card_device(struct pnp_card *card, const char *id, struct pnp_dev *from) { return NULL; }
+static inline void pnp_release_card_device(struct pnp_dev *dev) { ; }
+static inline int pnpc_register_driver(struct pnpc_driver *drv) { return -ENODEV; }
+static inline void pnpc_unregister_driver(struct pnpc_driver *drv) { ; }
+static inline int pnpc_add_id(struct pnp_id *id, struct pnp_card *card) { return -ENODEV; }
+
+#endif /* CONFIG_PNP_CARD */
+
+
#if defined(CONFIG_ISAPNP)
+
/* compat */
struct pnp_card *pnp_find_card(unsigned short vendor,
unsigned short device,
diff -Nru a/include/linux/pnpbios.h b/include/linux/pnpbios.h
--- a/include/linux/pnpbios.h Fri Dec 6 10:38:41 2002
+++ b/include/linux/pnpbios.h Fri Dec 6 10:38:41 2002
@@ -75,6 +75,19 @@
#define PNPMSG_POWER_OFF 0x41
#define PNPMSG_PNP_OS_ACTIVE 0x42
#define PNPMSG_PNP_OS_INACTIVE 0x43
+/*
+ * Plug and Play BIOS flags
+ */
+#define PNP_NO_DISABLE 0x0001
+#define PNP_NO_CONFIG 0x0002
+#define PNP_OUTPUT 0x0004
+#define PNP_INPUT 0x0008
+#define PNP_BOOTABLE 0x0010
+#define PNP_DOCK 0x0020
+#define PNP_REMOVABLE 0x0040
+#define pnp_is_static(x) (x->flags & 0x0100) == 0x0000
+#define pnp_is_dynamic(x) x->flags & 0x0080
+
/* 0x8000 through 0xffff are OEM defined */
#pragma pack(1)
diff -Nru a/include/linux/sunrpc/stats.h b/include/linux/sunrpc/stats.h
--- a/include/linux/sunrpc/stats.h Fri Dec 6 10:38:41 2002
+++ b/include/linux/sunrpc/stats.h Fri Dec 6 10:38:41 2002
@@ -61,16 +61,18 @@
#else
+static inline struct proc_dir_entry *rpc_proc_register(struct rpc_stat *s) { return NULL; }
+static inline void rpc_proc_unregister(const char *p) {}
+static inline int rpc_proc_read(char *a, char **b, off_t c, int d, int *e, void *f) { return 0; }
+static inline void rpc_proc_zero(struct rpc_program *p) {}
+
+static inline struct proc_dir_entry *svc_proc_register(struct svc_stat *s) { return NULL; }
static inline void svc_proc_unregister(const char *p) {}
-static inline struct proc_dir_entry*svc_proc_register(struct svc_stat *s)
-{
- return NULL;
-}
+static inline int svc_proc_read(char *a, char **b, off_t c, int d, int *e, void *f) { return 0; }
+static inline void svc_proc_zero(struct svc_program *p) {}
+
+#define proc_net_rpc NULL
-static inline int svc_proc_read(char *a, char **b, off_t c, int d, int *e, void *f)
-{
- return 0;
-}
#endif
#endif /* _LINUX_SUNRPC_STATS_H */
diff -Nru a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c
--- a/sound/isa/opl3sa2.c Fri Dec 6 10:38:41 2002
+++ b/sound/isa/opl3sa2.c Fri Dec 6 10:38:41 2002
@@ -24,11 +24,7 @@
#include <linux/interrupt.h>
#include <linux/pm.h>
#include <linux/slab.h>
-#ifndef LINUX_ISAPNP_H
-#include <linux/isapnp.h>
-#define isapnp_card pci_bus
-#define isapnp_dev pci_dev
-#endif
+#include <linux/pnp.h>
#include <sound/core.h>
#include <sound/cs4231.h>
#include <sound/mpu401.h>
@@ -51,7 +47,7 @@
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
-#ifdef __ISAPNP__
+#ifdef CONFIG_PNP
static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
#endif
static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */
@@ -73,7 +69,7 @@
MODULE_PARM(enable, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard.");
MODULE_PARM_SYNTAX(enable, SNDRV_ENABLE_DESC);
-#ifdef __ISAPNP__
+#ifdef CONFIG_PNP
MODULE_PARM(isapnp, "1-" __MODULE_STRING(SNDRV_CARDS) "i");
MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard.");
MODULE_PARM_SYNTAX(isapnp, SNDRV_ISAPNP_DESC);
@@ -147,8 +143,8 @@
snd_hwdep_t *synth;
snd_rawmidi_t *rmidi;
cs4231_t *cs4231;
-#ifdef __ISAPNP__
- struct isapnp_dev *dev;
+#ifdef CONFIG_PNP
+ struct pnp_dev *dev;
#endif
unsigned char ctlregs[0x20];
int ymode; /* SL added */
@@ -163,33 +159,27 @@
static snd_card_t *snd_opl3sa2_cards[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
-#ifdef __ISAPNP__
-
-static struct isapnp_card *snd_opl3sa2_isapnp_cards[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_PTR;
-static const struct isapnp_card_id *snd_opl3sa2_isapnp_id[SNDRV_CARDS] __devinitdata = SNDRV_DEFAULT_PTR;
+#ifdef CONFIG_PNP
-#define ISAPNP_OPL3SA2(_va, _vb, _vc, _device, _function) \
- { \
- ISAPNP_CARD_ID(_va, _vb, _vc, _device), \
- devs : { ISAPNP_DEVICE_ID(_va, _vb, _vc, _function), } \
- }
+static struct pnp_card *snd_opl3sa2_isapnp_cards[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
+static const struct pnp_card_id *snd_opl3sa2_isapnp_id[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
-static struct isapnp_card_id snd_opl3sa2_pnpids[] __devinitdata = {
+static struct pnp_card_id snd_opl3sa2_pnpids[] = {
/* Yamaha YMF719E-S (Genius Sound Maker 3DX) */
- ISAPNP_OPL3SA2('Y','M','H',0x0020,0x0021),
+ {.id = "YMH0020", .driver_data = 0, devs : { {.id="YMH0021"}, } },
/* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */
- ISAPNP_OPL3SA2('Y','M','H',0x0030,0x0021),
+ {.id = "YMH0030", .driver_data = 0, devs : { {.id="YMH0021"}, } },
/* Yamaha OPL3-SA2 */
- ISAPNP_OPL3SA2('Y','M','H',0x0800,0x0021),
+ {.id = "YMH0800", .driver_data = 0, devs : { {.id="YMH0021"}, } },
/* NeoMagic MagicWave 3DX */
- ISAPNP_OPL3SA2('N','M','X',0x2200,0x2210),
+ {.id = "NMX2200", .driver_data = 0, devs : { {.id="NMX2210"}, } },
/* --- */
- { ISAPNP_CARD_END, } /* end */
+ {.id = "", } /* end */
};
-ISAPNP_CARD_TABLE(snd_opl3sa2_pnpids);
+/*PNP_CARD_TABLE(snd_opl3sa2_pnpids);*/
-#endif /* __ISAPNP__ */
+#endif /* CONFIG_PNP */
/* read control port (w/o spinlock) */
@@ -634,41 +624,18 @@
#endif /* CONFIG_PM */
-#ifdef __ISAPNP__
+#ifdef CONFIG_PNP
static int __init snd_opl3sa2_isapnp(int dev, opl3sa2_t *chip)
{
- const struct isapnp_card_id *id = snd_opl3sa2_isapnp_id[dev];
- struct isapnp_card *card = snd_opl3sa2_isapnp_cards[dev];
- struct isapnp_dev *pdev;
-
- chip->dev = isapnp_find_dev(card, id->devs[0].vendor, id->devs[0].function, NULL);
- if (chip->dev->active) {
- chip->dev = NULL;
- return -EBUSY;
- }
- /* PnP initialization */
+ const struct pnp_card_id *id = snd_opl3sa2_isapnp_id[dev];
+ struct pnp_card *card = snd_opl3sa2_isapnp_cards[dev];
+ struct pnp_dev *pdev;
+
+ chip->dev = pnp_request_card_device(card, id->devs[0].id, NULL);
pdev = chip->dev;
- if (pdev->prepare(pdev)<0)
- return -EAGAIN;
- if (sb_port[dev] != SNDRV_AUTO_PORT)
- isapnp_resource_change(&pdev->resource[0], sb_port[dev], 16);
- if (wss_port[dev] != SNDRV_AUTO_PORT)
- isapnp_resource_change(&pdev->resource[1], wss_port[dev], 8);
- if (fm_port[dev] != SNDRV_AUTO_PORT)
- isapnp_resource_change(&pdev->resource[2], fm_port[dev], 4);
- if (midi_port[dev] != SNDRV_AUTO_PORT)
- isapnp_resource_change(&pdev->resource[3], midi_port[dev], 2);
- if (port[dev] != SNDRV_AUTO_PORT)
- isapnp_resource_change(&pdev->resource[4], port[dev], 2);
- if (dma1[dev] != SNDRV_AUTO_DMA)
- isapnp_resource_change(&pdev->dma_resource[0], dma1[dev], 1);
- if (dma2[dev] != SNDRV_AUTO_DMA)
- isapnp_resource_change(&pdev->dma_resource[1], dma2[dev], 1);
- if (irq[dev] != SNDRV_AUTO_IRQ)
- isapnp_resource_change(&pdev->irq_resource[0], irq[dev], 1);
- if (pdev->activate(pdev)<0) {
- snd_printk("isapnp configure failure (out of resources?)\n");
- return -EBUSY;
+ if (!pdev){
+ snd_printdd("isapnp OPL3-SA: a card was found but it did not contain the needed devices\n",);
+ return -ENODEV;
}
sb_port[dev] = pdev->resource[0].start;
wss_port[dev] = pdev->resource[1].start;
@@ -685,19 +652,12 @@
return 0;
}
-static void snd_opl3sa2_deactivate(opl3sa2_t *chip)
-{
- if (chip->dev) {
- chip->dev->deactivate(chip->dev);
- chip->dev = NULL;
- }
-}
-#endif /* __ISAPNP__ */
+#endif /* CONFIG_PNP */
static int snd_opl3sa2_free(opl3sa2_t *chip)
{
-#ifdef __ISAPNP__
- snd_opl3sa2_deactivate(chip);
+#ifdef CONFIG_PNP
+ chip->dev = NULL;
#endif
#ifdef CONFIG_PM
if (chip->pm_dev)
@@ -731,7 +691,7 @@
};
int err;
-#ifdef __ISAPNP__
+#ifdef CONFIG_PNP
if (!isapnp[dev]) {
#endif
if (port[dev] == SNDRV_AUTO_PORT) {
@@ -750,7 +710,7 @@
snd_printk("specify midi_port\n");
return -EINVAL;
}
-#ifdef __ISAPNP__
+#ifdef CONFIG_PNP
}
#endif
card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
@@ -766,7 +726,7 @@
chip->irq = -1;
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0)
goto __error;
-#ifdef __ISAPNP__
+#ifdef CONFIG_PNP
if (isapnp[dev] && (err = snd_opl3sa2_isapnp(dev, chip)) < 0)
goto __error;
#endif
@@ -854,9 +814,9 @@
return err;
}
-#ifdef __ISAPNP__
-static int __init snd_opl3sa2_isapnp_detect(struct isapnp_card *card,
- const struct isapnp_card_id *id)
+#ifdef CONFIG_PNP
+static int __init snd_opl3sa2_isapnp_detect(struct pnp_card *card,
+ const struct pnp_card_id *id)
{
static int dev;
int res;
@@ -874,7 +834,20 @@
}
return -ENODEV;
}
-#endif /* __ISAPNP__ */
+
+static void snd_opl3sa2_isapnp_remove(struct pnp_card * card)
+{
+/* FIXME */
+}
+
+static struct pnpc_driver opl3sa2_pnpc_driver = {
+ .name = "opl3sa2",
+ .id_table = snd_opl3sa2_pnpids,
+ .probe = snd_opl3sa2_isapnp_detect,
+ .remove = snd_opl3sa2_isapnp_remove,
+};
+
+#endif /* CONFIG_PNP */
static int __init alsa_card_opl3sa2_init(void)
{
@@ -883,15 +856,15 @@
for (dev = 0; dev < SNDRV_CARDS; dev++) {
if (!enable[dev])
continue;
-#ifdef __ISAPNP__
+#ifdef CONFIG_PNP
if (isapnp[dev])
continue;
#endif
if (snd_opl3sa2_probe(dev) >= 0)
cards++;
}
-#ifdef __ISAPNP__
- cards += isapnp_probe_cards(snd_opl3sa2_pnpids, snd_opl3sa2_isapnp_detect);
+#ifdef CONFIG_PNP
+ cards += pnpc_register_driver(&opl3sa2_pnpc_driver);
#endif
if (!cards) {
#ifdef MODULE
@@ -940,7 +913,7 @@
get_option(&str,&dma1[nr_dev]) == 2 &&
get_option(&str,&dma2[nr_dev]) == 2 &&
get_option(&str,&opl3sa3_ymode[nr_dev]) == 2);
-#ifdef __ISAPNP__
+#ifdef CONFIG_PNP
if (pnp != INT_MAX)
isapnp[nr_dev] = pnp;
#endif
diff -Nru a/sound/oss/opl3sa2.c b/sound/oss/opl3sa2.c
--- a/sound/oss/opl3sa2.c Fri Dec 6 10:38:41 2002
+++ b/sound/oss/opl3sa2.c Fri Dec 6 10:38:41 2002
@@ -841,10 +841,9 @@
{.id = ""}
};
-/*MODULE_DEVICE_TABLE(isapnp, isapnp_opl3sa2_list);*/
+MODULE_DEVICE_TABLE(pnp, pnp_opl3sa2_list);
-static int opl3sa2_pnp_probe(struct pnp_dev *dev, const struct pnp_id *card_id,
- const struct pnp_id *dev_id)
+static int opl3sa2_pnp_probe(struct pnp_dev *dev, const struct pnp_id *dev_id)
{
int card = opl3sa2_cards_num;
if (opl3sa2_cards_num == OPL3SA2_CARDS_MAX)
@@ -883,7 +882,6 @@
static struct pnp_driver opl3sa2_driver = {
.name = "opl3sa2",
- .card_id_table = NULL,
.id_table = pnp_opl3sa2_list,
.probe = opl3sa2_pnp_probe,
};
next prev parent reply other threads:[~2002-12-06 16:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-06 16:45 [BK PATCH] PNP driver changes for 2.5.50 Greg KH
2002-12-06 16:48 ` Greg KH [this message]
2002-12-06 16:48 ` [PATCH] " Greg KH
2002-12-06 16:50 ` Greg KH
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