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authorBob Moore <robert.moore@intel.com>2012-08-17 10:55:14 +0800
committerLen Brown <len.brown@intel.com>2012-09-21 00:26:16 -0400
commite1154ebd4d0215937528016c41e2f13d30a28082 (patch)
tree4b6cc5f0febacb68d768d0b56c28d4e52e5dac81 /drivers/acpi
parenta57f7f9175b8ccbc9df83ac13860488913115de4 (diff)
downloadblackbird-op-linux-e1154ebd4d0215937528016c41e2f13d30a28082.tar.gz
blackbird-op-linux-e1154ebd4d0215937528016c41e2f13d30a28082.zip
ACPICA: GPE Support: Update debug info for GPE tracing.
Add additional debug info to assist with GPE debugging. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/acpica/evgpe.c21
1 files changed, 19 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/evgpe.c b/drivers/acpi/acpica/evgpe.c
index afbd5cb391f6..3db3c5669ca2 100644
--- a/drivers/acpi/acpica/evgpe.c
+++ b/drivers/acpi/acpica/evgpe.c
@@ -379,6 +379,18 @@ u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info * gpe_xrupt_list)
*/
if (!(gpe_register_info->enable_for_run |
gpe_register_info->enable_for_wake)) {
+ ACPI_DEBUG_PRINT((ACPI_DB_INTERRUPTS,
+ "Ignore disabled registers for GPE%02X-GPE%02X: "
+ "RunEnable=%02X, WakeEnable=%02X\n",
+ gpe_register_info->
+ base_gpe_number,
+ gpe_register_info->
+ base_gpe_number +
+ (ACPI_GPE_REGISTER_WIDTH - 1),
+ gpe_register_info->
+ enable_for_run,
+ gpe_register_info->
+ enable_for_wake));
continue;
}
@@ -401,9 +413,14 @@ u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info * gpe_xrupt_list)
}
ACPI_DEBUG_PRINT((ACPI_DB_INTERRUPTS,
- "Read GPE Register at GPE%02X: Status=%02X, Enable=%02X\n",
+ "Read registers for GPE%02X-GPE%02X: Status=%02X, Enable=%02X, "
+ "RunEnable=%02X, WakeEnable=%02X\n",
gpe_register_info->base_gpe_number,
- status_reg, enable_reg));
+ gpe_register_info->base_gpe_number +
+ (ACPI_GPE_REGISTER_WIDTH - 1),
+ status_reg, enable_reg,
+ gpe_register_info->enable_for_run,
+ gpe_register_info->enable_for_wake));
/* Check if there is anything active at all in this register */
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