Zhang Rui e49bd2dd5a ACPI: use PNPID:instance_no as bus_id of ACPI device ... Previously we used the device name in the DSDT, but would crash upon encountering a duplicate. Also, exposing the DSDT device name to the user in a patch isn't a good idea, because it is arbitrary. After some discussion, we finally decided to use "PNPID:instance_no" as the bus_id of ACPI devices. Two attributes for each device are added at the same time, the full pathname in ACPI namespace and hardware_id if it has. NOTE: acpi_bus_id_list is used to keep the information of PNPID and instance number of the given PNPID. Loop the acpi_bus_id_list to find the instance_no of the same PNPID when register a device. If failed, i.e. we don't have a node with this PNPID, allocate one and link it to this list. NOTE: Now I don't take the memory free work in charge. If necessary, I can add a reference count in struct acpi_device_bus_id, and check the reference and when unregister a device, i.e. memory is freed when the reference count of a given PNPID is 0. Signed-off-by: Li Shaohua <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>		2006-12-21 03:05:51 -05:00
..
dispatcher	ACPI: ACPICA 20060707	2006-07-09 15:15:40 -04:00
events	Pull bugzilla-5534 into test branch	2006-10-14 02:26:42 -04:00
executer	Pull acpica-20060707 into test branch	2006-07-10 02:39:41 -04:00
hardware	ACPI: Allow setting SCI_EN bit in PM1_CONTROL register	2006-10-10 17:14:44 -07:00
namespace	ACPI: ACPICA 20060707	2006-07-09 15:15:40 -04:00
parser	ACPI: acpi_os_allocate() fixes	2006-07-10 02:37:22 -04:00
resources	ACPI: ACPICA 20060526	2006-06-14 02:44:35 -04:00
sleep	ACPI: add 'const' to several ACPI file_operations	2006-07-10 00:04:29 -04:00
tables	ACPI: fix printk format warnings	2006-10-14 01:59:46 -04:00
utilities	Pull acpi_os_allocate into test branch	2006-07-10 02:39:47 -04:00
ac.c	ACPI: fix boot with acpi=off	2006-08-15 23:16:43 -04:00
acpi_memhotplug.c	[PATCH] acpi memory hotplug: remove strange add_memory fail message	2006-10-20 10:26:38 -07:00
asus_acpi.c	ACPI: asus_acpi: don't printk on writing garbage to proc files	2006-10-14 02:03:49 -04:00
battery.c	ACPI: add ACPI bus_type for driver model	2006-12-15 23:38:34 -05:00
blacklist.c	[PATCH] x86_64: Clean up and tweak ACPI blacklist year code	2006-03-25 09:10:54 -08:00
bus.c	ACPI: convert to sysfs framework	2006-12-15 23:38:34 -05:00
button.c	ACPI: add 'const' to several ACPI file_operations	2006-07-10 00:04:29 -04:00
cm_sbs.c	[PATCH] acpi NULL noise removal	2006-10-10 15:37:22 -07:00
container.c	ACPI: convert to sysfs framework	2006-12-15 23:38:34 -05:00
debug.c	ACPI: delete tracing macros from drivers/acpi/*.c	2006-06-27 00:41:40 -04:00
dock.c	[PATCH] severing fs.h, radix-tree.h -> sched.h	2006-12-04 02:00:24 -05:00
ec.c	ACPI: EC: export ec_transaction() for msi-laptop driver	2006-10-14 00:49:56 -04:00
event.c	ACPI: add 'const' to several ACPI file_operations	2006-07-10 00:04:29 -04:00
fan.c	ACPI: add ACPI bus_type for driver model	2006-12-15 23:38:34 -05:00
glue.c	ACPI: Change ACPI to use dev_archdata instead of firmware_data	2006-12-01 14:52:01 -08:00
hotkey.c	ACPI: hotkey.c fixes, fix for potential crash of hotkey.c	2006-08-16 18:08:06 -04:00
i2c_ec.c	i2c: Constify i2c_algorithm declarations, part 2	2006-09-26 15:38:52 -07:00
i2c_ec.h	ACPI: add support for Smart Battery	2006-07-01 16:36:14 -04:00
ibm_acpi.c	ACPI: ibm_acpi: Remove experimental status for brightness and volume.	2006-10-14 00:32:22 -04:00
Kconfig	fix drivers/acpi/Kconfig typos	2006-10-03 22:24:43 +02:00
Makefile	ACPI: adjust init order	2006-12-15 23:38:34 -05:00
motherboard.c	ACPI: consolidate two motherboard drivers into one	2006-12-15 23:38:35 -05:00
numa.c	ACPI: remove function tracing macros from drivers/acpi/*.c	2006-07-01 16:48:23 -04:00
osl.c	WorkStruct: Pass the work_struct pointer instead of context data	2006-11-22 14:55:48 +00:00
pci_bind.c	ACPI: Set fake hid for non-PNPID ACPI devices	2006-12-15 23:38:35 -05:00
pci_irq.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial	2006-06-30 15:39:30 -07:00
pci_link.c	ACPI: acpi_pci_link_set() can allocate with either GFP_ATOMIC or GFP_KERNEL	2006-10-14 01:54:21 -04:00
pci_root.c	ACPI: Convert ACPI PCI .bind/.unbind to use PCI bridge driver	2006-12-15 23:38:35 -05:00
power.c	ACPI: fix potential OOPS in power driver with CONFIG_ACPI_DEBUG	2006-10-14 01:54:21 -04:00
processor_core.c	ACPI: convert to sysfs framework	2006-12-15 23:38:34 -05:00
processor_idle.c	[PATCH] fix "ACPI: Processor native C-states using MWAIT"	2006-10-20 10:26:37 -07:00
processor_perflib.c	[PATCH] Correct bound checking from the value returned from _PPC method.	2006-11-23 09:18:55 -08:00
processor_thermal.c	ACPI: delete tracing macros from drivers/acpi/*.c	2006-06-27 00:41:40 -04:00
processor_throttling.c	ACPI: delete tracing macros from drivers/acpi/*.c	2006-06-27 00:41:40 -04:00
sbs.c	ACPI: sbs: fix module_param() initializers	2006-10-14 00:34:00 -04:00
scan.c	ACPI: use PNPID:instance_no as bus_id of ACPI device	2006-12-21 03:05:51 -05:00
system.c	ACPI: add 'const' to several ACPI file_operations	2006-07-10 00:04:29 -04:00
tables.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
thermal.c	ACPI: add ACPI bus_type for driver model	2006-12-15 23:38:34 -05:00
toshiba_acpi.c	[ACPI] Lindent all ACPI files	2005-08-05 00:45:14 -04:00
utils.c	ACPI: avoid irqrouter_resume might_sleep oops on resume from S4	2006-08-16 19:23:00 -04:00
video.c	ACPI: Set fake hid for non-PNPID ACPI devices	2006-12-15 23:38:35 -05:00