---------------------------
+What: drivers depending on OBSOLETE_OSS
+When: options in 2.6.22, code in 2.6.24
+Why: OSS drivers with ALSA replacements
+
+---------------------------
+
What: IPv4 only connection tracking/NAT/helpers
When: 2.6.22
Why: The new layer 3 independant connection tracking replaces the old
---------------------------
- <<<<<<< test:Documentation/feature-removal-schedule.txt
- What: ACPI hotkey driver (CONFIG_ACPI_HOTKEY)
- When: 2.6.21
- Why: hotkey.c was an attempt to consolidate multiple drivers that use
- ACPI to implement hotkeys. However, hotkeys are not documented
- in the ACPI specification, so the drivers used undocumented
- vendor-specific hooks and turned out to be more different than
- the same.
-
- Further, the keys and the features supplied by each platform
- are different, so there will always be a need for
- platform-specific drivers.
-
- So the new plan is to delete hotkey.c and instead, work on the
- platform specific drivers to try to make them look the same
- to the user when they supply the same features.
-
- hotkey.c has always depended on CONFIG_EXPERIMENTAL
-
-
- ---------------------------
-
What: /sys/firmware/acpi/namespace
When: 2.6.21
Why: The ACPI namespace is effectively the symbol list for
replaced by the skge driver.
+---------------------------
+
+What: Compaq touchscreen device emulation
+When: Oct 2007
+Files: drivers/input/tsdev.c
+Why: The code says it was obsolete when it was written in 2001.
+ tslib is a userspace library which does anything tsdev can do and
+ much more besides in userspace where this code belongs. There is no
+ longer any need for tsdev and applications should have converted to
+ use tslib by now.
+ The name "tsdev" is also extremely confusing and lots of people have
+ it loaded when they don't need/use it.
+
+---------------------------
depends on IA64 || X86
depends on PCI
depends on PM
+ select PNP
default y
---help---
Advanced Configuration and Power Interface (ACPI) support for
Note that this is an ref. implementation only. It may or may not work
for your integrated video device.
- config ACPI_HOTKEY
- tristate "Generic Hotkey (EXPERIMENTAL)"
- depends on EXPERIMENTAL
- depends on X86
- default n
- help
- Experimental consolidated hotkey driver.
- If you are unsure, say N.
-
config ACPI_FAN
tristate "Fan"
default y
W5A, //W5A
W3V, //W3030V
xxN, //M2400N, M3700N, M5200N, M6800N, S1300N, S5200N
+ A4S, //Z81sp
//(Centrino)
END_MODEL
} model; //Models currently supported
.brightness_set = "SPLV",
.brightness_get = "GPLV",
.display_set = "SDSP",
- .display_get = "\\ADVG"}
+ .display_get = "\\ADVG"},
+
+ {
+ .name = "A4S",
+ .brightness_set = "SPLV",
+ .brightness_get = "GPLV",
+ .mt_bt_switch = "BLED",
+ .mt_wled = "WLED"
+ }
+
};
/* procdir we use */
static int asus_hotk_add(struct acpi_device *device);
static int asus_hotk_remove(struct acpi_device *device, int type);
static struct acpi_driver asus_hotk_driver = {
- .name = ACPI_HOTK_NAME,
+ .name = "asus_acpi",
.class = ACPI_HOTK_CLASS,
.ids = ACPI_HOTK_HID,
.ops = {
return W3V;
else if (strncmp(model, "W5A", 3) == 0)
return W5A;
+ else if (strncmp(model, "A4S", 3) == 0)
+ return A4S;
else
return END_MODEL;
}
if (acpi_disabled)
return -ENODEV;
- if (!acpi_specific_hotkey_enabled) {
- printk(KERN_ERR "Using generic hotkey driver\n");
- return -ENODEV;
- }
asus_proc_dir = proc_mkdir(PROC_ASUS, acpi_root_dir);
if (!asus_proc_dir) {
printk(KERN_ERR "Asus ACPI: Unable to create /proc entry\n");
printk(IBM_INFO "%s v%s\n", IBM_DESC, IBM_VERSION);
printk(IBM_INFO "%s\n", IBM_URL);
+ if (ibm_thinkpad_ec_found)
+ printk(IBM_INFO "ThinkPad EC firmware %s\n",
+ ibm_thinkpad_ec_found);
+
return 0;
}
ibm_handle_init(#object, &object##_handle, *object##_parent, \
object##_paths, ARRAY_SIZE(object##_paths), &object##_path)
-static int set_ibm_param(const char *val, struct kernel_param *kp)
+static int __init set_ibm_param(const char *val, struct kernel_param *kp)
{
unsigned int i;
for (i = ARRAY_SIZE(ibms) - 1; i >= 0; i--)
ibm_exit(&ibms[i]);
- remove_proc_entry(IBM_DIR, acpi_root_dir);
+ if (proc_dir)
+ remove_proc_entry(IBM_DIR, acpi_root_dir);
if (ibm_thinkpad_ec_found)
kfree(ibm_thinkpad_ec_found);
if (acpi_disabled)
return -ENODEV;
- if (!acpi_specific_hotkey_enabled) {
- printk(IBM_ERR "using generic hotkey driver\n");
- return -ENODEV;
- }
-
/* ec is required because many other handles are relative to it */
IBM_HANDLE_INIT(ec);
if (!ec_handle) {
/* Models with newer firmware report the EC in DMI */
ibm_thinkpad_ec_found = check_dmi_for_ec();
- if (ibm_thinkpad_ec_found)
- printk(IBM_INFO "ThinkPad EC firmware %s\n",
- ibm_thinkpad_ec_found);
/* these handles are not required */
IBM_HANDLE_INIT(vid);
proc_dir = proc_mkdir(IBM_DIR, acpi_root_dir);
if (!proc_dir) {
printk(IBM_ERR "unable to create proc dir %s", IBM_DIR);
+ acpi_ibm_exit();
return -ENODEV;
}
proc_dir->owner = THIS_MODULE;
#include <linux/efi.h>
#define _COMPONENT ACPI_OS_SERVICES
-ACPI_MODULE_NAME("osl")
+ACPI_MODULE_NAME("osl");
#define PREFIX "ACPI: "
struct acpi_os_dpc {
acpi_osd_exec_callback function;
extern char line_buf[80];
#endif /*ENABLE_DEBUGGER */
- int acpi_specific_hotkey_enabled = TRUE;
- EXPORT_SYMBOL(acpi_specific_hotkey_enabled);
-
static unsigned int acpi_irq_irq;
static acpi_osd_handler acpi_irq_handler;
static void *acpi_irq_context;
{
if (phys > ULONG_MAX) {
printk(KERN_ERR PREFIX "Cannot map memory that high\n");
- return 0;
+ return NULL;
}
if (acpi_gbl_permanent_mmap)
/*
}
#endif /* ACPI_FUTURE_USAGE */
-/* Assumes no unreadable holes inbetween */
-u8 acpi_os_readable(void *ptr, acpi_size len)
-{
-#if defined(__i386__) || defined(__x86_64__)
- char tmp;
- return !__get_user(tmp, (char __user *)ptr)
- && !__get_user(tmp, (char __user *)ptr + len - 1);
-#endif
- return 1;
-}
-
-#ifdef ACPI_FUTURE_USAGE
-u8 acpi_os_writable(void *ptr, acpi_size len)
-{
- /* could do dummy write (racy) or a kernel page table lookup.
- The later may be difficult at early boot when kmap doesn't work yet. */
- return 1;
-}
-#endif
-
acpi_status acpi_os_signal(u32 function, void *info)
{
switch (function) {
__setup("acpi_wake_gpes_always_on", acpi_wake_gpes_always_on_setup);
- static int __init acpi_hotkey_setup(char *str)
- {
- acpi_specific_hotkey_enabled = FALSE;
- return 1;
- }
-
- __setup("acpi_generic_hotkey", acpi_hotkey_setup);
-
/*
* max_cstate is defined in the base kernel so modules can
* change it w/o depending on the state of the processor module.
union acpi_object in_objs[1];
acpi_status status;
- params.count = sizeof(in_objs) / sizeof(in_objs[0]);
+ params.count = ARRAY_SIZE(in_objs);
params.pointer = in_objs;
in_objs[0].type = ACPI_TYPE_INTEGER;
in_objs[0].integer.value = val;
if (acpi_disabled)
return -ENODEV;
- if (!acpi_specific_hotkey_enabled) {
- printk(MY_INFO "Using generic hotkey driver\n");
- return -ENODEV;
- }
/* simple device detection: look for HCI method */
if (is_valid_acpi_path(METHOD_HCI_1))
method_hci = METHOD_HCI_1;
int acpi_processor_set_thermal_limit(acpi_handle handle, int type);
- /* --------------------------------------------------------------------------
- Hot Keys
- -------------------------------------------------------------------------- */
-
- extern int acpi_specific_hotkey_enabled;
-
/*--------------------------------------------------------------------------
Dock Station
-------------------------------------------------------------------------- */
acpi_notify_handler handler, void *context);
extern void unregister_hotplug_dock_device(acpi_handle handle);
#else
-#define is_dock_device(h) (0)
-#define register_dock_notifier(nb) (-ENODEV)
-#define unregister_dock_notifier(nb) do { } while(0)
-#define register_hotplug_dock_device(h1, h2, c) (-ENODEV)
-#define unregister_hotplug_dock_device(h) do { } while(0)
+static inline int is_dock_device(acpi_handle handle)
+{
+ return 0;
+}
+static inline int register_dock_notifier(struct notifier_block *nb)
+{
+ return -ENODEV;
+}
+static inline void unregister_dock_notifier(struct notifier_block *nb)
+{
+}
+static inline int register_hotplug_dock_device(acpi_handle handle,
+ acpi_notify_handler handler, void *context)
+{
+ return -ENODEV;
+}
+static inline void unregister_hotplug_dock_device(acpi_handle handle)
+{
+}
#endif
#endif /*__ACPI_DRIVERS_H__*/
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