diff options
Diffstat (limited to 'drivers/pci/hotplug')
-rw-r--r-- | drivers/pci/hotplug/Makefile | 3 | ||||
-rw-r--r-- | drivers/pci/hotplug/acpiphp.h | 36 | ||||
-rw-r--r-- | drivers/pci/hotplug/acpiphp_core.c | 19 | ||||
-rw-r--r-- | drivers/pci/hotplug/acpiphp_dock.c | 438 | ||||
-rw-r--r-- | drivers/pci/hotplug/acpiphp_glue.c | 123 | ||||
-rw-r--r-- | drivers/pci/hotplug/cpci_hotplug_core.c | 3 | ||||
-rw-r--r-- | drivers/pci/hotplug/cpci_hotplug_pci.c | 1 | ||||
-rw-r--r-- | drivers/pci/hotplug/cpcihp_generic.c | 1 | ||||
-rw-r--r-- | drivers/pci/hotplug/cpcihp_zt5550.c | 15 | ||||
-rw-r--r-- | drivers/pci/hotplug/cpqphp_core.c | 13 | ||||
-rw-r--r-- | drivers/pci/hotplug/cpqphp_ctrl.c | 1 | ||||
-rw-r--r-- | drivers/pci/hotplug/cpqphp_nvram.c | 1 | ||||
-rw-r--r-- | drivers/pci/hotplug/cpqphp_pci.c | 1 | ||||
-rw-r--r-- | drivers/pci/hotplug/cpqphp_sysfs.c | 1 | ||||
-rw-r--r-- | drivers/pci/hotplug/fakephp.c | 1 | ||||
-rw-r--r-- | drivers/pci/hotplug/pci_hotplug_core.c | 1 | ||||
-rw-r--r-- | drivers/pci/hotplug/pciehp_hpc.c | 7 | ||||
-rw-r--r-- | drivers/pci/hotplug/pcihp_skeleton.c | 1 | ||||
-rw-r--r-- | drivers/pci/hotplug/rpaphp_core.c | 1 | ||||
-rw-r--r-- | drivers/pci/hotplug/shpchp_hpc.c | 2 | ||||
-rw-r--r-- | drivers/pci/hotplug/shpchp_sysfs.c | 18 |
21 files changed, 128 insertions, 559 deletions
diff --git a/drivers/pci/hotplug/Makefile b/drivers/pci/hotplug/Makefile index 421cfffb1756..34a1891191fd 100644 --- a/drivers/pci/hotplug/Makefile +++ b/drivers/pci/hotplug/Makefile @@ -40,8 +40,7 @@ ibmphp-objs := ibmphp_core.o \ ibmphp_hpc.o acpiphp-objs := acpiphp_core.o \ - acpiphp_glue.o \ - acpiphp_dock.o + acpiphp_glue.o rpaphp-objs := rpaphp_core.o \ rpaphp_pci.o \ diff --git a/drivers/pci/hotplug/acpiphp.h b/drivers/pci/hotplug/acpiphp.h index 17a93f890dba..be104eced34c 100644 --- a/drivers/pci/hotplug/acpiphp.h +++ b/drivers/pci/hotplug/acpiphp.h @@ -130,7 +130,7 @@ struct acpiphp_func { struct list_head sibling; struct pci_dev *pci_dev; - + struct notifier_block nb; acpi_handle handle; u8 function; /* pci function# */ @@ -151,24 +151,6 @@ struct acpiphp_attention_info }; -struct dependent_device { - struct list_head device_list; - struct list_head pci_list; - acpi_handle handle; - struct acpiphp_func *func; -}; - - -struct acpiphp_dock_station { - acpi_handle handle; - u32 last_dock_time; - u32 flags; - struct acpiphp_func *dock_bridge; - struct list_head dependent_devices; - struct list_head pci_dependent_devices; -}; - - /* PCI bus bridge HID */ #define ACPI_PCI_HOST_HID "PNP0A03" @@ -207,11 +189,6 @@ struct acpiphp_dock_station { #define FUNC_HAS_PS2 (0x00000040) #define FUNC_HAS_PS3 (0x00000080) #define FUNC_HAS_DCK (0x00000100) -#define FUNC_IS_DD (0x00000200) - -/* dock station flags */ -#define DOCK_DOCKING (0x00000001) -#define DOCK_HAS_BRIDGE (0x00000002) /* function prototypes */ @@ -226,7 +203,6 @@ extern int acpiphp_glue_init (void); extern void acpiphp_glue_exit (void); extern int acpiphp_get_num_slots (void); typedef int (*acpiphp_callback)(struct acpiphp_slot *slot, void *data); -void handle_hotplug_event_func(acpi_handle, u32, void*); extern int acpiphp_enable_slot (struct acpiphp_slot *slot); extern int acpiphp_disable_slot (struct acpiphp_slot *slot); @@ -236,16 +212,6 @@ extern u8 acpiphp_get_latch_status (struct acpiphp_slot *slot); extern u8 acpiphp_get_adapter_status (struct acpiphp_slot *slot); extern u32 acpiphp_get_address (struct acpiphp_slot *slot); -/* acpiphp_dock.c */ -extern int find_dock_station(void); -extern void remove_dock_station(void); -extern void add_dependent_device(struct dependent_device *new_dd); -extern void add_pci_dependent_device(struct dependent_device *new_dd); -extern struct dependent_device *get_dependent_device(acpi_handle handle); -extern int is_dependent_device(acpi_handle handle); -extern int detect_dependent_devices(acpi_handle *bridge_handle); -extern struct dependent_device *alloc_dependent_device(acpi_handle handle); - /* variables */ extern int acpiphp_debug; diff --git a/drivers/pci/hotplug/acpiphp_core.c b/drivers/pci/hotplug/acpiphp_core.c index 4f1b0da8e47e..34de5697983d 100644 --- a/drivers/pci/hotplug/acpiphp_core.c +++ b/drivers/pci/hotplug/acpiphp_core.c @@ -416,27 +416,12 @@ void acpiphp_unregister_hotplug_slot(struct acpiphp_slot *acpiphp_slot) static int __init acpiphp_init(void) { - int retval; - int docking_station; - info(DRIVER_DESC " version: " DRIVER_VERSION "\n"); acpiphp_debug = debug; - docking_station = find_dock_station(); - /* read all the ACPI info from the system */ - retval = init_acpi(); - - /* if we have found a docking station, we should - * go ahead and load even if init_acpi has found - * no slots. This handles the case when the _DCK - * method not defined under the actual dock bridge - */ - if (docking_station) - return 0; - else - return retval; + return init_acpi(); } @@ -444,8 +429,6 @@ static void __exit acpiphp_exit(void) { /* deallocate internal data structures etc. */ acpiphp_glue_exit(); - - remove_dock_station(); } module_init(acpiphp_init); diff --git a/drivers/pci/hotplug/acpiphp_dock.c b/drivers/pci/hotplug/acpiphp_dock.c deleted file mode 100644 index 4f1aaf128312..000000000000 --- a/drivers/pci/hotplug/acpiphp_dock.c +++ /dev/null @@ -1,438 +0,0 @@ -/* - * ACPI PCI HotPlug dock functions to ACPI CA subsystem - * - * Copyright (C) 2006 Kristen Carlson Accardi (kristen.c.accardi@intel.com) - * Copyright (C) 2006 Intel Corporation - * - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or (at - * your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or - * NON INFRINGEMENT. See the GNU General Public License for more - * details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - * Send feedback to <kristen.c.accardi@intel.com> - * - */ -#include <linux/init.h> -#include <linux/module.h> - -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/smp_lock.h> -#include <linux/mutex.h> - -#include "../pci.h" -#include "pci_hotplug.h" -#include "acpiphp.h" - -static struct acpiphp_dock_station *ds; -#define MY_NAME "acpiphp_dock" - - -int is_dependent_device(acpi_handle handle) -{ - return (get_dependent_device(handle) ? 1 : 0); -} - - -static acpi_status -find_dependent_device(acpi_handle handle, u32 lvl, void *context, void **rv) -{ - int *count = (int *)context; - - if (is_dependent_device(handle)) { - (*count)++; - return AE_CTRL_TERMINATE; - } else { - return AE_OK; - } -} - - - - -void add_dependent_device(struct dependent_device *new_dd) -{ - list_add_tail(&new_dd->device_list, &ds->dependent_devices); -} - - -void add_pci_dependent_device(struct dependent_device *new_dd) -{ - list_add_tail(&new_dd->pci_list, &ds->pci_dependent_devices); -} - - - -struct dependent_device * get_dependent_device(acpi_handle handle) -{ - struct dependent_device *dd; - - if (!ds) - return NULL; - - list_for_each_entry(dd, &ds->dependent_devices, device_list) { - if (handle == dd->handle) - return dd; - } - return NULL; -} - - - -struct dependent_device *alloc_dependent_device(acpi_handle handle) -{ - struct dependent_device *dd; - - dd = kzalloc(sizeof(*dd), GFP_KERNEL); - if (dd) { - INIT_LIST_HEAD(&dd->pci_list); - INIT_LIST_HEAD(&dd->device_list); - dd->handle = handle; - } - return dd; -} - - - -static int is_dock(acpi_handle handle) -{ - acpi_status status; - acpi_handle tmp; - - status = acpi_get_handle(handle, "_DCK", &tmp); - if (ACPI_FAILURE(status)) { - return 0; - } - return 1; -} - - - -static int dock_present(void) -{ - unsigned long sta; - acpi_status status; - - if (ds) { - status = acpi_evaluate_integer(ds->handle, "_STA", NULL, &sta); - if (ACPI_SUCCESS(status) && sta) - return 1; - } - return 0; -} - - - -static void eject_dock(void) -{ - struct acpi_object_list arg_list; - union acpi_object arg; - - arg_list.count = 1; - arg_list.pointer = &arg; - arg.type = ACPI_TYPE_INTEGER; - arg.integer.value = 1; - - if (ACPI_FAILURE(acpi_evaluate_object(ds->handle, "_EJ0", - &arg_list, NULL)) || dock_present()) - warn("%s: failed to eject dock!\n", __FUNCTION__); - - return; -} - - - - -static acpi_status handle_dock(int dock) -{ - acpi_status status; - struct acpi_object_list arg_list; - union acpi_object arg; - struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL}; - - dbg("%s: %s\n", __FUNCTION__, dock ? "docking" : "undocking"); - - /* _DCK method has one argument */ - arg_list.count = 1; - arg_list.pointer = &arg; - arg.type = ACPI_TYPE_INTEGER; - arg.integer.value = dock; - status = acpi_evaluate_object(ds->handle, "_DCK", - &arg_list, &buffer); - if (ACPI_FAILURE(status)) - err("%s: failed to execute _DCK\n", __FUNCTION__); - acpi_os_free(buffer.pointer); - - return status; -} - - - -static inline void dock(void) -{ - handle_dock(1); -} - - - -static inline void undock(void) -{ - handle_dock(0); -} - - - -/* - * the _DCK method can do funny things... and sometimes not - * hah-hah funny. - * - * TBD - figure out a way to only call fixups for - * systems that require them. - */ -static void post_dock_fixups(void) -{ - struct pci_bus *bus; - u32 buses; - struct dependent_device *dd; - - list_for_each_entry(dd, &ds->pci_dependent_devices, pci_list) { - bus = dd->func->slot->bridge->pci_bus; - - /* fixup bad _DCK function that rewrites - * secondary bridge on slot - */ - pci_read_config_dword(bus->self, - PCI_PRIMARY_BUS, - &buses); - - if (((buses >> 8) & 0xff) != bus->secondary) { - buses = (buses & 0xff000000) - | ((unsigned int)(bus->primary) << 0) - | ((unsigned int)(bus->secondary) << 8) - | ((unsigned int)(bus->subordinate) << 16); - pci_write_config_dword(bus->self, - PCI_PRIMARY_BUS, - buses); - } - } -} - - - -static void hotplug_pci(u32 type) -{ - struct dependent_device *dd; - - list_for_each_entry(dd, &ds->pci_dependent_devices, pci_list) - handle_hotplug_event_func(dd->handle, type, dd->func); -} - - - -static inline void begin_dock(void) -{ - ds->flags |= DOCK_DOCKING; -} - - -static inline void complete_dock(void) -{ - ds->flags &= ~(DOCK_DOCKING); - ds->last_dock_time = jiffies; -} - - -static int dock_in_progress(void) -{ - if (ds->flags & DOCK_DOCKING || - ds->last_dock_time == jiffies) { - dbg("dock in progress\n"); - return 1; - } - return 0; -} - - - -static void -handle_hotplug_event_dock(acpi_handle handle, u32 type, void *context) -{ - dbg("%s: enter\n", __FUNCTION__); - - switch (type) { - case ACPI_NOTIFY_BUS_CHECK: - dbg("BUS Check\n"); - if (!dock_in_progress() && dock_present()) { - begin_dock(); - dock(); - if (!dock_present()) { - err("Unable to dock!\n"); - break; - } - post_dock_fixups(); - hotplug_pci(type); - complete_dock(); - } - break; - case ACPI_NOTIFY_EJECT_REQUEST: - dbg("EJECT request\n"); - if (!dock_in_progress() && dock_present()) { - hotplug_pci(type); - undock(); - eject_dock(); - if (dock_present()) - err("Unable to undock!\n"); - } - break; - } -} - - - - -static acpi_status -find_dock_ejd(acpi_handle handle, u32 lvl, void *context, void **rv) -{ - acpi_status status; - acpi_handle tmp; - acpi_handle dck_handle = (acpi_handle) context; - char objname[64]; - struct acpi_buffer buffer = { .length = sizeof(objname), - .pointer = objname }; - struct acpi_buffer ejd_buffer = {ACPI_ALLOCATE_BUFFER, NULL}; - union acpi_object *ejd_obj; - - status = acpi_get_handle(handle, "_EJD", &tmp); - if (ACPI_FAILURE(status)) - return AE_OK; - - /* make sure we are dependent on the dock device, - * by executing the _EJD method, then getting a handle - * to the device referenced by that name. If that - * device handle is the same handle as the dock station - * handle, then we are a device dependent on the dock station - */ - acpi_get_name(dck_handle, ACPI_FULL_PATHNAME, &buffer); - status = acpi_evaluate_object(handle, "_EJD", NULL, &ejd_buffer); - if (ACPI_FAILURE(status)) { - err("Unable to execute _EJD!\n"); - goto find_ejd_out; - } - ejd_obj = ejd_buffer.pointer; - status = acpi_get_handle(NULL, ejd_obj->string.pointer, &tmp); - if (ACPI_FAILURE(status)) - goto find_ejd_out; - - if (tmp == dck_handle) { - struct dependent_device *dd; - dbg("%s: found device dependent on dock\n", __FUNCTION__); - dd = alloc_dependent_device(handle); - if (!dd) { - err("Can't allocate memory for dependent device!\n"); - goto find_ejd_out; - } - add_dependent_device(dd); - } - -find_ejd_out: - acpi_os_free(ejd_buffer.pointer); - return AE_OK; -} - - - -int detect_dependent_devices(acpi_handle *bridge_handle) -{ - acpi_status status; - int count; - - count = 0; - - status = acpi_walk_namespace(ACPI_TYPE_DEVICE, bridge_handle, - (u32)1, find_dependent_device, - (void *)&count, NULL); - - return count; -} - - - - - -static acpi_status -find_dock(acpi_handle handle, u32 lvl, void *context, void **rv) -{ - int *count = (int *)context; - - if (is_dock(handle)) { - dbg("%s: found dock\n", __FUNCTION__); - ds = kzalloc(sizeof(*ds), GFP_KERNEL); - ds->handle = handle; - INIT_LIST_HEAD(&ds->dependent_devices); - INIT_LIST_HEAD(&ds->pci_dependent_devices); - - /* look for devices dependent on dock station */ - acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT, - ACPI_UINT32_MAX, find_dock_ejd, handle, NULL); - - acpi_install_notify_handler(handle, ACPI_SYSTEM_NOTIFY, - handle_hotplug_event_dock, ds); - (*count)++; - } - - return AE_OK; -} - - - - -int find_dock_station(void) -{ - int num = 0; - - ds = NULL; - - /* start from the root object, because some laptops define - * _DCK methods outside the scope of PCI (IBM x-series laptop) - */ - acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT, - ACPI_UINT32_MAX, find_dock, &num, NULL); - - return num; -} - - - -void remove_dock_station(void) -{ - struct dependent_device *dd, *tmp; - if (ds) { - if (ACPI_FAILURE(acpi_remove_notify_handler(ds->handle, - ACPI_SYSTEM_NOTIFY, handle_hotplug_event_dock))) - err("failed to remove dock notify handler\n"); - - /* free all dependent devices */ - list_for_each_entry_safe(dd, tmp, &ds->dependent_devices, - device_list) - kfree(dd); - - /* no need to touch the pci_dependent_device list, - * cause all memory was freed above - */ - kfree(ds); - } -} - - diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c index d370f999782e..ef95d12fb32c 100644 --- a/drivers/pci/hotplug/acpiphp_glue.c +++ b/drivers/pci/hotplug/acpiphp_glue.c @@ -59,6 +59,7 @@ static LIST_HEAD(bridge_list); static void handle_hotplug_event_bridge (acpi_handle, u32, void *); static void acpiphp_sanitize_bus(struct pci_bus *bus); static void acpiphp_set_hpp_values(acpi_handle handle, struct pci_bus *bus); +static void handle_hotplug_event_func(acpi_handle handle, u32 type, void *context); /* @@ -116,6 +117,59 @@ is_ejectable_slot(acpi_handle handle, u32 lvl, void *context, void **rv) } } +/* callback routine to check for the existance of a pci dock device */ +static acpi_status +is_pci_dock_device(acpi_handle handle, u32 lvl, void *context, void **rv) +{ + int *count = (int *)context; + + if (is_dock_device(handle)) { + (*count)++; + return AE_CTRL_TERMINATE; + } else { + return AE_OK; + } +} + + + + +/* + * the _DCK method can do funny things... and sometimes not + * hah-hah funny. + * + * TBD - figure out a way to only call fixups for + * systems that require them. + */ +static int post_dock_fixups(struct notifier_block *nb, unsigned long val, + void *v) +{ + struct acpiphp_func *func = container_of(nb, struct acpiphp_func, nb); + struct pci_bus *bus = func->slot->bridge->pci_bus; + u32 buses; + + if (!bus->self) + return NOTIFY_OK; + + /* fixup bad _DCK function that rewrites + * secondary bridge on slot + */ + pci_read_config_dword(bus->self, + PCI_PRIMARY_BUS, + &buses); + + if (((buses >> 8) & 0xff) != bus->secondary) { + buses = (buses & 0xff000000) + | ((unsigned int)(bus->primary) << 0) + | ((unsigned int)(bus->secondary) << 8) + | ((unsigned int)(bus->subordinate) << 16); + pci_write_config_dword(bus->self, PCI_PRIMARY_BUS, buses); + } + return NOTIFY_OK; +} + + + /* callback routine to register each ACPI PCI slot object */ static acpi_status @@ -124,7 +178,6 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv) struct acpiphp_bridge *bridge = (struct acpiphp_bridge *)context; struct acpiphp_slot *slot; struct acpiphp_func *newfunc; - struct dependent_device *dd; acpi_handle tmp; acpi_status status = AE_OK; unsigned long adr, sun; @@ -137,7 +190,7 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv) status = acpi_get_handle(handle, "_EJ0", &tmp); - if (ACPI_FAILURE(status) && !(is_dependent_device(handle))) + if (ACPI_FAILURE(status) && !(is_dock_device(handle))) return AE_OK; device = (adr >> 16) & 0xffff; @@ -162,22 +215,17 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv) if (ACPI_SUCCESS(acpi_get_handle(handle, "_PS3", &tmp))) newfunc->flags |= FUNC_HAS_PS3; - if (ACPI_SUCCESS(acpi_get_handle(handle, "_DCK", &tmp))) { + if (ACPI_SUCCESS(acpi_get_handle(handle, "_DCK", &tmp))) newfunc->flags |= FUNC_HAS_DCK; - /* add to devices dependent on dock station, - * because this may actually be the dock bridge - */ - dd = alloc_dependent_device(handle); - if (!dd) - err("Can't allocate memory for " - "new dependent device!\n"); - else - add_dependent_device(dd); - } status = acpi_evaluate_integer(handle, "_SUN", NULL, &sun); - if (ACPI_FAILURE(status)) - sun = -1; + if (ACPI_FAILURE(status)) { + /* + * use the count of the number of slots we've found + * for the number of the slot + */ + sun = bridge->nr_slots+1; + } /* search for objects that share the same slot */ for (slot = bridge->slots; slot; slot = slot->next) @@ -225,20 +273,23 @@ register_slot(acpi_handle handle, u32 lvl, void *context, void **rv) slot->flags |= (SLOT_ENABLED | SLOT_POWEREDON); } - /* if this is a device dependent on a dock station, - * associate the acpiphp_func to the dependent_device - * struct. - */ - if ((dd = get_dependent_device(handle))) { - newfunc->flags |= FUNC_IS_DD; - /* - * we don't want any devices which is dependent - * on the dock to have it's _EJ0 method executed. - * because we need to run _DCK first. + if (is_dock_device(handle)) { + /* we don't want to call this device's _EJ0 + * because we want the dock notify handler + * to call it after it calls _DCK */ newfunc->flags &= ~FUNC_HAS_EJ0; - dd->func = newfunc; - add_pci_dependent_device(dd); + if (register_hotplug_dock_device(handle, + handle_hotplug_event_func, newfunc)) + dbg("failed to register dock device\n"); + + /* we need to be notified when dock events happen + * outside of the hotplug operation, since we may + * need to do fixups before we can hotplug. + */ + newfunc->nb.notifier_call = post_dock_fixups; + if (register_dock_notifier(&newfunc->nb)) + dbg("failed to register a dock notifier"); } /* install notify handler */ @@ -277,6 +328,15 @@ static int detect_ejectable_slots(acpi_handle *bridge_handle) status = acpi_walk_namespace(ACPI_TYPE_DEVICE, bridge_handle, (u32)1, is_ejectable_slot, (void *)&count, NULL); + /* + * we also need to add this bridge if there is a dock bridge or + * other pci device on a dock station (removable) + */ + if (!count) + status = acpi_walk_namespace(ACPI_TYPE_DEVICE, bridge_handle, + (u32)1, is_pci_dock_device, (void *)&count, + NULL); + return count; } @@ -487,8 +547,7 @@ find_p2p_bridge(acpi_handle handle, u32 lvl, void *context, void **rv) goto out; /* check if this bridge has ejectable slots */ - if ((detect_ejectable_slots(handle) > 0) || - (detect_dependent_devices(handle) > 0)) { + if ((detect_ejectable_slots(handle) > 0)) { dbg("found PCI-to-PCI bridge at PCI %s\n", pci_name(dev)); add_p2p_bridge(handle, dev); } @@ -605,6 +664,10 @@ static void cleanup_bridge(struct acpiphp_bridge *bridge) list_for_each_safe (list, tmp, &slot->funcs) { struct acpiphp_func *func; func = list_entry(list, struct acpiphp_func, sibling); + if (is_dock_device(func->handle)) { + unregister_hotplug_dock_device(func->handle); + unregister_dock_notifier(&func->nb); + } if (!(func->flags & FUNC_HAS_DCK)) { status = acpi_remove_notify_handler(func->handle, ACPI_SYSTEM_NOTIFY, @@ -1440,7 +1503,7 @@ static void handle_hotplug_event_bridge(acpi_handle handle, u32 type, void *cont * handles ACPI event notification on slots * */ -void handle_hotplug_event_func(acpi_handle handle, u32 type, void *context) +static void handle_hotplug_event_func(acpi_handle handle, u32 type, void *context) { struct acpiphp_func *func; char objname[64]; diff --git a/drivers/pci/hotplug/cpci_hotplug_core.c b/drivers/pci/hotplug/cpci_hotplug_core.c index 037ce4c91687..d5df5871cfa2 100644 --- a/drivers/pci/hotplug/cpci_hotplug_core.c +++ b/drivers/pci/hotplug/cpci_hotplug_core.c @@ -25,7 +25,6 @@ * Send feedback to <scottm@somanetworks.com> */ -#include <linux/config.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/slab.h> @@ -348,7 +347,7 @@ cpci_hp_intr(int irq, void *data, struct pt_regs *regs) dbg("entered cpci_hp_intr"); /* Check to see if it was our interrupt */ - if ((controller->irq_flags & SA_SHIRQ) && + if ((controller->irq_flags & IRQF_SHARED) && !controller->ops->check_irq(controller->dev_id)) { dbg("exited cpci_hp_intr, not our interrupt"); return IRQ_NONE; diff --git a/drivers/pci/hotplug/cpci_hotplug_pci.c b/drivers/pci/hotplug/cpci_hotplug_pci.c index 225b5e551dd6..02be74caa89f 100644 --- a/drivers/pci/hotplug/cpci_hotplug_pci.c +++ b/drivers/pci/hotplug/cpci_hotplug_pci.c @@ -23,7 +23,6 @@ * Send feedback to <scottm@somanetworks.com> */ -#include <linux/config.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/pci.h> diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c index 2d4639d6841f..e847f0d6c7fe 100644 --- a/drivers/pci/hotplug/cpcihp_generic.c +++ b/drivers/pci/hotplug/cpcihp_generic.c @@ -34,7 +34,6 @@ * Send feedback to <scottm@somanetworks.com> */ -#include <linux/config.h> #include <linux/module.h> #include <linux/init.h> #include <linux/errno.h> diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c index f7cb00da38df..1c12e9171097 100644 --- a/drivers/pci/hotplug/cpcihp_zt5550.c +++ b/drivers/pci/hotplug/cpcihp_zt5550.c @@ -30,13 +30,13 @@ * Send feedback to <scottm@somanetworks.com> */ -#include <linux/config.h> #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/init.h> #include <linux/errno.h> #include <linux/pci.h> -#include <linux/signal.h> /* SA_SHIRQ */ +#include <linux/interrupt.h> +#include <linux/signal.h> /* IRQF_SHARED */ #include "cpci_hotplug.h" #include "cpcihp_zt5550.h" @@ -95,8 +95,8 @@ static int zt5550_hc_config(struct pci_dev *pdev) hc_dev = pdev; dbg("hc_dev = %p", hc_dev); - dbg("pci resource start %lx", pci_resource_start(hc_dev, 1)); - dbg("pci resource len %lx", pci_resource_len(hc_dev, 1)); + dbg("pci resource start %llx", (unsigned long long)pci_resource_start(hc_dev, 1)); + dbg("pci resource len %llx", (unsigned long long)pci_resource_len(hc_dev, 1)); if(!request_mem_region(pci_resource_start(hc_dev, 1), pci_resource_len(hc_dev, 1), MY_NAME)) { @@ -108,8 +108,9 @@ static int zt5550_hc_config(struct pci_dev *pdev) hc_registers = ioremap(pci_resource_start(hc_dev, 1), pci_resource_len(hc_dev, 1)); if(!hc_registers) { - err("cannot remap MMIO region %lx @ %lx", - pci_resource_len(hc_dev, 1), pci_resource_start(hc_dev, 1)); + err("cannot remap MMIO region %llx @ %llx", + (unsigned long long)pci_resource_len(hc_dev, 1), + (unsigned long long)pci_resource_start(hc_dev, 1)); ret = -ENODEV; goto exit_release_region; } @@ -219,7 +220,7 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id zt5550_hpc.ops = &zt5550_hpc_ops; if(!poll) { zt5550_hpc.irq = hc_dev->irq; - zt5550_hpc.irq_flags = SA_SHIRQ; + zt5550_hpc.irq_flags = IRQF_SHARED; zt5550_hpc.dev_id = hc_dev; zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq; diff --git a/drivers/pci/hotplug/cpqphp_core.c b/drivers/pci/hotplug/cpqphp_core.c index 9bc1deb8df52..1fc259913b68 100644 --- a/drivers/pci/hotplug/cpqphp_core.c +++ b/drivers/pci/hotplug/cpqphp_core.c @@ -29,7 +29,6 @@ * */ -#include <linux/config.h> #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/kernel.h> @@ -1089,8 +1088,8 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } dbg("pdev = %p\n", pdev); - dbg("pci resource start %lx\n", pci_resource_start(pdev, 0)); - dbg("pci resource len %lx\n", pci_resource_len(pdev, 0)); + dbg("pci resource start %llx\n", (unsigned long long)pci_resource_start(pdev, 0)); + dbg("pci resource len %llx\n", (unsigned long long)pci_resource_len(pdev, 0)); if (!request_mem_region(pci_resource_start(pdev, 0), pci_resource_len(pdev, 0), MY_NAME)) { @@ -1102,9 +1101,9 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent) ctrl->hpc_reg = ioremap(pci_resource_start(pdev, 0), pci_resource_len(pdev, 0)); if (!ctrl->hpc_reg) { - err("cannot remap MMIO region %lx @ %lx\n", - pci_resource_len(pdev, 0), - pci_resource_start(pdev, 0)); + err("cannot remap MMIO region %llx @ %llx\n", + (unsigned long long)pci_resource_len(pdev, 0), + (unsigned long long)pci_resource_start(pdev, 0)); rc = -ENODEV; goto err_free_mem_region; } @@ -1189,7 +1188,7 @@ static int cpqhpc_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* set up the interrupt */ dbg("HPC interrupt = %d \n", ctrl->interrupt); if (request_irq(ctrl->interrupt, cpqhp_ctrl_intr, - SA_SHIRQ, MY_NAME, ctrl)) { + IRQF_SHARED, MY_NAME, ctrl)) { err("Can't get irq %d for the hotplug pci controller\n", ctrl->interrupt); rc = -ENODEV; diff --git a/drivers/pci/hotplug/cpqphp_ctrl.c b/drivers/pci/hotplug/cpqphp_ctrl.c index 55d2dc7e39ca..ae2dd36efef2 100644 --- a/drivers/pci/hotplug/cpqphp_ctrl.c +++ b/drivers/pci/hotplug/cpqphp_ctrl.c @@ -26,7 +26,6 @@ * */ -#include <linux/config.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/types.h> diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c index ac98a11bd1eb..cf0878917537 100644 --- a/drivers/pci/hotplug/cpqphp_nvram.c +++ b/drivers/pci/hotplug/cpqphp_nvram.c @@ -26,7 +26,6 @@ * */ -#include <linux/config.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/types.h> diff --git a/drivers/pci/hotplug/cpqphp_pci.c b/drivers/pci/hotplug/cpqphp_pci.c index 00b81a7bdd26..0d9688952f4a 100644 --- a/drivers/pci/hotplug/cpqphp_pci.c +++ b/drivers/pci/hotplug/cpqphp_pci.c @@ -26,7 +26,6 @@ * */ -#include <linux/config.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/types.h> diff --git a/drivers/pci/hotplug/cpqphp_sysfs.c b/drivers/pci/hotplug/cpqphp_sysfs.c index bbfeed767ff1..8b3da007e859 100644 --- a/drivers/pci/hotplug/cpqphp_sysfs.c +++ b/drivers/pci/hotplug/cpqphp_sysfs.c @@ -26,7 +26,6 @@ * */ -#include <linux/config.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/types.h> diff --git a/drivers/pci/hotplug/fakephp.c b/drivers/pci/hotplug/fakephp.c index 71b80c23e8ce..dd2b762777c4 100644 --- a/drivers/pci/hotplug/fakephp.c +++ b/drivers/pci/hotplug/fakephp.c @@ -32,7 +32,6 @@ * Enabling PCI devices is left as an exercise for the reader... * */ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/pci.h> diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c index c4282902cb52..b7b378df89e3 100644 --- a/drivers/pci/hotplug/pci_hotplug_core.c +++ b/drivers/pci/hotplug/pci_hotplug_core.c @@ -27,7 +27,6 @@ * */ -#include <linux/config.h> #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/kernel.h> diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c index d77138ecb098..0d8fb6e607a1 100644 --- a/drivers/pci/hotplug/pciehp_hpc.c +++ b/drivers/pci/hotplug/pciehp_hpc.c @@ -1398,8 +1398,9 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev) for ( rc = 0; rc < DEVICE_COUNT_RESOURCE; rc++) if (pci_resource_len(pdev, rc) > 0) - dbg("pci resource[%d] start=0x%lx(len=0x%lx)\n", rc, - pci_resource_start(pdev, rc), pci_resource_len(pdev, rc)); + dbg("pci resource[%d] start=0x%llx(len=0x%llx)\n", rc, + (unsigned long long)pci_resource_start(pdev, rc), + (unsigned long long)pci_resource_len(pdev, rc)); info("HPC vendor_id %x device_id %x ss_vid %x ss_did %x\n", pdev->vendor, pdev->device, pdev->subsystem_vendor, pdev->subsystem_device); @@ -1457,7 +1458,7 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev) start_int_poll_timer( php_ctlr, 10 ); /* start with 10 second delay */ } else { /* Installs the interrupt handler */ - rc = request_irq(php_ctlr->irq, pcie_isr, SA_SHIRQ, MY_NAME, (void *) ctrl); + rc = request_irq(php_ctlr->irq, pcie_isr, IRQF_SHARED, MY_NAME, (void *) ctrl); dbg("%s: request_irq %d for hpc%d (returns %d)\n", __FUNCTION__, php_ctlr->irq, ctlr_seq_num, rc); if (rc) { err("Can't get irq %d for the hotplug controller\n", php_ctlr->irq); diff --git a/drivers/pci/hotplug/pcihp_skeleton.c b/drivers/pci/hotplug/pcihp_skeleton.c index 0a46f549676a..8ad446605f75 100644 --- a/drivers/pci/hotplug/pcihp_skeleton.c +++ b/drivers/pci/hotplug/pcihp_skeleton.c @@ -28,7 +28,6 @@ * */ -#include <linux/config.h> #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/kernel.h> diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c index 638004546700..076bd6dcafae 100644 --- a/drivers/pci/hotplug/rpaphp_core.c +++ b/drivers/pci/hotplug/rpaphp_core.c @@ -22,7 +22,6 @@ * Send feedback to <lxie@us.ibm.com> * */ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/moduleparam.h> diff --git a/drivers/pci/hotplug/shpchp_hpc.c b/drivers/pci/hotplug/shpchp_hpc.c index 45facaad39bd..0f9798df4704 100644 --- a/drivers/pci/hotplug/shpchp_hpc.c +++ b/drivers/pci/hotplug/shpchp_hpc.c @@ -1246,7 +1246,7 @@ int shpc_init(struct controller * ctrl, struct pci_dev * pdev) } else php_ctlr->irq = pdev->irq; - rc = request_irq(php_ctlr->irq, shpc_isr, SA_SHIRQ, MY_NAME, (void *) ctrl); + rc = request_irq(php_ctlr->irq, shpc_isr, IRQF_SHARED, MY_NAME, (void *) ctrl); dbg("%s: request_irq %d for hpc%d (returns %d)\n", __FUNCTION__, php_ctlr->irq, ctlr_seq_num, rc); if (rc) { err("Can't get irq %d for the hotplug controller\n", php_ctlr->irq); diff --git a/drivers/pci/hotplug/shpchp_sysfs.c b/drivers/pci/hotplug/shpchp_sysfs.c index f5cfbf2c047c..620e1139e607 100644 --- a/drivers/pci/hotplug/shpchp_sysfs.c +++ b/drivers/pci/hotplug/shpchp_sysfs.c @@ -51,8 +51,10 @@ static ssize_t show_ctrl (struct device *dev, struct device_attribute *attr, cha res = bus->resource[index]; if (res && (res->flags & IORESOURCE_MEM) && !(res->flags & IORESOURCE_PREFETCH)) { - out += sprintf(out, "start = %8.8lx, length = %8.8lx\n", - res->start, (res->end - res->start)); + out += sprintf(out, "start = %8.8llx, " + "length = %8.8llx\n", + (unsigned long long)res->start, + (unsigned long long)(res->end - res->start)); } } out += sprintf(out, "Free resources: prefetchable memory\n"); @@ -60,16 +62,20 @@ static ssize_t show_ctrl (struct device *dev, struct device_attribute *attr, cha res = bus->resource[index]; if (res && (res->flags & IORESOURCE_MEM) && (res->flags & IORESOURCE_PREFETCH)) { - out += sprintf(out, "start = %8.8lx, length = %8.8lx\n", - res->start, (res->end - res->start)); + out += sprintf(out, "start = %8.8llx, " + "length = %8.8llx\n", + (unsigned long long)res->start, + (unsigned long long)(res->end - res->start)); } } out += sprintf(out, "Free resources: IO\n"); for (index = 0; index < PCI_BUS_NUM_RESOURCES; index++) { res = bus->resource[index]; if (res && (res->flags & IORESOURCE_IO)) { - out += sprintf(out, "start = %8.8lx, length = %8.8lx\n", - res->start, (res->end - res->start)); + out += sprintf(out, "start = %8.8llx, " + "length = %8.8llx\n", + (unsigned long long)res->start, + (unsigned long long)(res->end - res->start)); } } out += sprintf(out, "Free resources: bus numbers\n"); 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