From: Len Brown <lenb@kernel.org>
To: linux-acpi@vger.kernel.org, linux-pm@lists.linux-foundation.org
Cc: linux-kernel@vger.kernel.org, Bob Moore <robert.moore@intel.com>,
Lin Ming <ming.m.lin@intel.com>, Len Brown <len.brown@intel.com>
Subject: [PATCH 28/76] ACPICA: ACPI 5: Update debug output for new notify values
Date: Fri, 30 Mar 2012 06:13:31 -0400 [thread overview]
Message-ID: <ea143604c5c8426923bbed7cd389fdaed7d58a2e.1333101989.git.len.brown@intel.com> (raw)
In-Reply-To: <1333102459-23750-1-git-send-email-lenb@kernel.org>
In-Reply-To: <09f98a825a821f7a3f1b162f9ed023f37213a63b.1333101989.git.len.brown@intel.com>
From: Bob Moore <robert.moore@intel.com>
Add new notify values, add support for "hardware specific" notifies.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/acpi/acpica/evmisc.c | 23 +++++++++++++----------
drivers/acpi/acpica/utdecode.c | 34 ++++++++++++++++++----------------
include/acpi/actypes.h | 6 ++++--
3 files changed, 35 insertions(+), 28 deletions(-)
diff --git a/drivers/acpi/acpica/evmisc.c b/drivers/acpi/acpica/evmisc.c
index 0912f62..51ef9f5 100644
--- a/drivers/acpi/acpica/evmisc.c
+++ b/drivers/acpi/acpica/evmisc.c
@@ -108,27 +108,30 @@ acpi_ev_queue_notify_request(struct acpi_namespace_node * node,
ACPI_FUNCTION_NAME(ev_queue_notify_request);
/*
- * For value 3 (Ejection Request), some device method may need to be run.
- * For value 2 (Device Wake) if _PRW exists, the _PS0 method may need
- * to be run.
+ * For value 0x03 (Ejection Request), may need to run a device method.
+ * For value 0x02 (Device Wake), if _PRW exists, may need to run
+ * the _PS0 method.
* For value 0x80 (Status Change) on the power button or sleep button,
- * initiate soft-off or sleep operation?
+ * initiate soft-off or sleep operation.
+ *
+ * For all cases, simply dispatch the notify to the handler.
*/
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Dispatching Notify on [%4.4s] Node %p Value 0x%2.2X (%s)\n",
- acpi_ut_get_node_name(node), node, notify_value,
- acpi_ut_get_notify_name(notify_value)));
+ "Dispatching Notify on [%4.4s] (%s) Value 0x%2.2X (%s) Node %p\n",
+ acpi_ut_get_node_name(node),
+ acpi_ut_get_type_name(node->type), notify_value,
+ acpi_ut_get_notify_name(notify_value), node));
/* Get the notify object attached to the NS Node */
obj_desc = acpi_ns_get_attached_object(node);
if (obj_desc) {
- /* We have the notify object, Get the right handler */
+ /* We have the notify object, Get the correct handler */
switch (node->type) {
- /* Notify allowed only on these types */
+ /* Notify is allowed only on these types */
case ACPI_TYPE_DEVICE:
case ACPI_TYPE_THERMAL:
@@ -152,7 +155,7 @@ acpi_ev_queue_notify_request(struct acpi_namespace_node * node,
}
/*
- * If there is any handler to run, schedule the dispatcher.
+ * If there is a handler to run, schedule the dispatcher.
* Check for:
* 1) Global system notify handler
* 2) Global device notify handler
diff --git a/drivers/acpi/acpica/utdecode.c b/drivers/acpi/acpica/utdecode.c
index d42ede52..6848499 100644
--- a/drivers/acpi/acpica/utdecode.c
+++ b/drivers/acpi/acpica/utdecode.c
@@ -497,19 +497,20 @@ char *acpi_ut_get_mutex_name(u32 mutex_id)
/* Names for Notify() values, used for debug output */
-static const char *acpi_gbl_notify_value_names[] = {
- "Bus Check",
- "Device Check",
- "Device Wake",
- "Eject Request",
- "Device Check Light",
- "Frequency Mismatch",
- "Bus Mode Mismatch",
- "Power Fault",
- "Capabilities Check",
- "Device PLD Check",
- "Reserved",
- "System Locality Update"
+static const char *acpi_gbl_notify_value_names[ACPI_NOTIFY_MAX + 1] = {
+ /* 00 */ "Bus Check",
+ /* 01 */ "Device Check",
+ /* 02 */ "Device Wake",
+ /* 03 */ "Eject Request",
+ /* 04 */ "Device Check Light",
+ /* 05 */ "Frequency Mismatch",
+ /* 06 */ "Bus Mode Mismatch",
+ /* 07 */ "Power Fault",
+ /* 08 */ "Capabilities Check",
+ /* 09 */ "Device PLD Check",
+ /* 10 */ "Reserved",
+ /* 11 */ "System Locality Update",
+ /* 12 */ "Shutdown Request"
};
const char *acpi_ut_get_notify_name(u32 notify_value)
@@ -519,9 +520,10 @@ const char *acpi_ut_get_notify_name(u32 notify_value)
return (acpi_gbl_notify_value_names[notify_value]);
} else if (notify_value <= ACPI_MAX_SYS_NOTIFY) {
return ("Reserved");
- } else { /* Greater or equal to 0x80 */
-
- return ("**Device Specific**");
+ } else if (notify_value <= ACPI_MAX_DEVICE_SPECIFIC_NOTIFY) {
+ return ("Device Specific");
+ } else {
+ return ("Hardware Specific");
}
}
#endif
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index d5dee7c..48c4d5f 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -532,8 +532,9 @@ typedef u64 acpi_integer;
#define ACPI_NOTIFY_DEVICE_PLD_CHECK (u8) 0x09
#define ACPI_NOTIFY_RESERVED (u8) 0x0A
#define ACPI_NOTIFY_LOCALITY_UPDATE (u8) 0x0B
+#define ACPI_NOTIFY_SHUTDOWN_REQUEST (u8) 0x0C
-#define ACPI_NOTIFY_MAX 0x0B
+#define ACPI_NOTIFY_MAX 0x0C
/*
* Types associated with ACPI names and objects. The first group of
@@ -698,7 +699,8 @@ typedef u32 acpi_event_status;
#define ACPI_ALL_NOTIFY (ACPI_SYSTEM_NOTIFY | ACPI_DEVICE_NOTIFY)
#define ACPI_MAX_NOTIFY_HANDLER_TYPE 0x3
-#define ACPI_MAX_SYS_NOTIFY 0x7f
+#define ACPI_MAX_SYS_NOTIFY 0x7F
+#define ACPI_MAX_DEVICE_SPECIFIC_NOTIFY 0xBF
/* Address Space (Operation Region) Types */
--
1.7.10.rc2.19.gfae9d
next prev parent reply other threads:[~2012-03-30 12:19 UTC|newest]
Thread overview: 93+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-30 10:13 ACPI & Power Management patches for Linux-3.4 Len Brown
2012-03-30 10:13 ` [PATCH 01/76] x86, acpi, tboot: Have a ACPI os prepare sleep instead of calling tboot_sleep Len Brown
2012-03-30 10:13 ` [PATCH 02/76] tboot: Add return values for tboot_sleep Len Brown
2012-03-30 10:13 ` [PATCH 03/76] ACPI: ignore FADT reset-reg-sup flag Len Brown
2012-03-30 10:13 ` [PATCH 04/76] ACPICA: Fix regression in FADT revision checks Len Brown
2012-03-30 13:14 ` Josh Boyer
2012-04-03 19:58 ` [3.0.y, 3.2.y, 3.3.y] " Jonathan Nieder
2012-04-03 20:15 ` Josh Boyer
2012-04-04 18:58 ` Greg Kroah-Hartman
2012-03-30 10:13 ` [PATCH 05/76] cpuidle: Add common time keeping and irq enabling Len Brown
2012-03-30 10:13 ` [PATCH 06/76] ARM: at91: Consolidate time keeping and irq enable Len Brown
2012-03-30 10:13 ` [PATCH 07/76] ARM: kirkwood: " Len Brown
2012-03-30 10:13 ` [PATCH 08/76] ARM: davinci: " Len Brown
2012-03-30 10:13 ` [PATCH 09/76] ARM: omap: Consolidate OMAP3 " Len Brown
2012-03-30 10:13 ` [PATCH 10/76] ARM: omap: Consolidate OMAP4 " Len Brown
2012-03-30 10:13 ` [PATCH 11/76] ARM: shmobile: Consolidate " Len Brown
2012-03-30 10:13 ` [PATCH 12/76] SH: " Len Brown
2012-03-30 10:13 ` [PATCH 13/76] drivers/thermal/thermal_sys.c: fix build warning Len Brown
2012-03-30 10:13 ` [PATCH 14/76] thermal_sys: remove unnecessary line continuations Len Brown
2012-03-30 10:13 ` [PATCH 15/76] thermal_sys: remove obfuscating used-once macros Len Brown
2012-03-30 10:13 ` [PATCH 16/76] thermal_sys: kernel style cleanups Len Brown
2012-03-30 10:13 ` [PATCH 17/76] thermal_sys: convert printks to pr_<level> Len Brown
2012-03-30 13:41 ` [linux-pm] " Eduardo Valentin
2012-03-30 19:08 ` Joe Perches
2012-04-01 19:13 ` Eduardo Valentin
2012-03-30 10:13 ` [PATCH 18/76] thermal: add support for thermal sensor present on SPEAr13xx machines Len Brown
2012-03-30 10:13 ` [PATCH 19/76] thermal/spear_thermal: replace readl/writel with lighter _relaxed variants Len Brown
2012-03-30 10:13 ` [PATCH 20/76] thermal: spear13xx: checking for NULL instead of IS_ERR() Len Brown
2012-03-30 10:13 ` [PATCH 21/76] thermal: Fix for setting the thermal zone mode to enable/disable Len Brown
2012-03-30 10:13 ` [PATCH 22/76] ARM: davinci: Fix for cpuidle consolidation changes Len Brown
2012-03-30 10:13 ` [PATCH 23/76] ACPICA: Update _REV return value to 5 Len Brown
2012-03-30 10:13 ` [PATCH 24/76] ACPICA: ACPI 5: Support for new FADT SleepStatus, SleepControl registers Len Brown
2012-03-30 10:13 ` [PATCH 25/76] ACPICA: Move ACPI timer prototypes to public acpixf file Len Brown
2012-03-30 10:13 ` [PATCH 26/76] ACPICA: Support for custom ACPICA build for ACPI 5 reduced hardware Len Brown
2012-03-30 10:13 ` [PATCH 27/76] ACPICA: Expand OSL memory read/write interfaces to 64 bits Len Brown
2012-03-30 10:13 ` Len Brown [this message]
2012-03-30 10:13 ` [PATCH 29/76] ACPICA: Add acpi_os_physical_table_override interface Len Brown
2012-03-30 10:13 ` [PATCH 30/76] ACPICA: Distill multiple sleep method functions to a single function Len Brown
2012-03-30 10:13 ` [PATCH 31/76] ACPICA: Split sleep/wake functions into two files Len Brown
2012-03-30 10:13 ` [PATCH 32/76] ACPICA: Add table-driven dispatch for sleep/wake functions Len Brown
2012-03-30 10:13 ` [PATCH 33/76] ACPICA: Update to version 20120215 Len Brown
2012-03-30 10:13 ` [PATCH 34/76] ACPICA: Clarify METHOD_NAME* defines for full-pathname cases Len Brown
2012-03-30 10:13 ` [PATCH 35/76] ACPICA: Change exception code for invalid pathname in acpi_evaluate_object Len Brown
2012-03-30 10:13 ` [PATCH 36/76] ACPICA: Debugger: Add missing object info to namespace dump Len Brown
2012-03-30 10:13 ` [PATCH 37/76] ACPICA: Sleep/Wake interfaces: optionally execute _GTS and _BFS Len Brown
2012-03-30 10:13 ` [PATCH 38/76] ACPI: Move module parameter gts and bfs to sleep.c Len Brown
2012-03-30 10:13 ` [PATCH 39/76] tools turbostat: add summary option Len Brown
2012-03-30 10:13 ` [PATCH 40/76] tools turbostat: reduce measurement overhead due to IPIs Len Brown
2012-03-30 10:13 ` [PATCH 41/76] tools turbostat: harden against cpu online/offline Len Brown
2012-03-30 10:13 ` [PATCH 42/76] ACPI: ec: Do request_region outside WARN() Len Brown
2012-03-30 10:13 ` [PATCH 43/76] ACPI: Make ACPI interrupt threaded Len Brown
2012-03-30 10:13 ` [PATCH 44/76] ACPICA: Object repair code: Support to add Package wrappers Len Brown
2012-03-30 10:13 ` [PATCH 45/76] ACPICA: Update to version 20120320 Len Brown
2012-03-30 10:13 ` [PATCH 46/76] ACPI: Introduce ACPI D3_COLD state support Len Brown
2012-04-01 6:53 ` [linux-pm] " Rafael J. Wysocki
2012-03-30 10:13 ` [PATCH 47/76] ACPI: Add interface to register/unregister device to/from power resources Len Brown
2012-03-30 10:13 ` [PATCH 48/76] cpuidle: add a sysfs entry to disable specific C state for debug purpose Len Brown
2012-03-30 10:13 ` [PATCH 49/76] cpuidle: use the driver's state_count as default Len Brown
2012-03-30 10:13 ` [PATCH 50/76] cpuidle: remove useless array definition in cpuidle_structure Len Brown
2012-03-30 10:13 ` [PATCH 51/76] cpuidle: remove unused 'governor_data' field Len Brown
2012-03-30 10:13 ` [PATCH 52/76] ACPI, PCI: Move acpi_dev_run_wake() to ACPI core Len Brown
2012-03-30 10:13 ` [PATCH 53/76] ACPI: Evaluate thermal trip points before reading temperature Len Brown
2012-03-30 10:13 ` [PATCH 54/76] ACPI: Ensure thermal limits match CPU frequencies Len Brown
2012-03-30 10:13 ` [PATCH 55/76] ACPI / PM: print physical addresses consistently with other parts of kernel Len Brown
2012-03-30 10:13 ` [PATCH 56/76] ACPI: Add CPU hotplug support for processor device objects Len Brown
2012-03-30 10:14 ` [PATCH 57/76] ACPI / Video: blacklist some samsung laptops Len Brown
2012-03-30 12:07 ` Corentin Chary
2012-03-30 12:16 ` Len Brown
2012-03-30 10:14 ` [PATCH 58/76] idle, x86: Allow off-lined CPU to enter deeper C states Len Brown
2012-04-02 16:13 ` Tony Luck
2012-04-02 17:25 ` Tony Luck
2012-04-02 17:45 ` Konrad Rzeszutek Wilk
2012-04-02 17:56 ` Boris Ostrovsky
2012-04-02 18:02 ` Tony Luck
2012-04-02 18:10 ` Boris Ostrovsky
2012-03-30 10:14 ` [PATCH 59/76] cpuidle: power_usage should be declared signed integer Len Brown
2012-03-30 10:14 ` [PATCH 60/76] ACPI, APEI, Fix ERST header length check Len Brown
2012-03-30 10:14 ` [PATCH 61/76] ACPI, APEI, EINJ, limit the range of einj_param Len Brown
2012-03-30 10:14 ` [PATCH 62/76] ACPI, APEI, EINJ, new parameter to control trigger action Len Brown
2012-03-30 10:14 ` [PATCH 63/76] Update documentation for parameter *notrigger* in einj.txt Len Brown
2012-03-30 10:14 ` [PATCH 64/76] ACPI, APEI: Fix incorrect APEI register bit width check and usage Len Brown
2012-03-30 10:14 ` [PATCH 65/76] ACPI: processor_driver: add missing kfree Len Brown
2012-03-30 10:14 ` [PATCH 66/76] ACPI: Fix use-after-free in acpi_map_lsapic Len Brown
2012-03-30 10:14 ` [PATCH 67/76] PNPACPI: Fix device ref leaking in acpi_pnp_match Len Brown
2012-03-30 10:14 ` [PATCH 68/76] ACPI: consistently use should_use_kmap() Len Brown
2012-03-30 10:14 ` [PATCH 69/76] ACPI: Fix unprotected smp_processor_id() in acpi_processor_cst_has_changed() Len Brown
2012-03-30 10:14 ` [PATCH 70/76] ACPI: Clean redundant codes in scan.c Len Brown
2012-03-30 10:14 ` [PATCH 71/76] CPER failed to handle generic error records with multiple sections Len Brown
2012-03-30 10:14 ` [PATCH 72/76] ACPI: Fix logic for removing mappings in 'acpi_unmap' Len Brown
2012-03-30 10:14 ` [PATCH 73/76] ACPI: export acpi_kobj Len Brown
2012-03-30 10:14 ` [PATCH 74/76] ACPI: Add support for exposing BGRT data Len Brown
2012-03-30 10:14 ` [PATCH 75/76] Disable MCP limit exceeded messages from Intel IPS driver Len Brown
2012-03-30 10:14 ` [PATCH 76/76] ACPI throttling: fix endian bug in acpi_read_throttling_status() Len Brown
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