From: Zhang Rui <rui.zhang@intel.com>
To: "Brown, Len" <lenb@kernel.org>
Cc: "linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>,
"Zhang, Rui" <rui.zhang@intel.com>
Subject: [PATCH 0/4 V2] ACPI: procfs/sysfs/debugfs code cleanup
Date: Sat, 12 Jun 2010 15:45:05 +0800 [thread overview]
Message-ID: <1276328705.19052.17837.camel@rzhang1-desktop> (raw)
This patch set mainly cleans up the ACPI procfs/sysfs/debugfs code.
1. removes the deprecated ACPI procfs I/F, including
/proc/acpi/debug_layer
/proc/acpi/debug_level
/proc/acpi/info
/proc/acpi/dsdt
/proc/acpi/fadt
because the sysfs I/F has been working for years w/o any problems.
2. introduce drivers/acpi/sysfs.c, code for ACPI sysfs I/F, including
/sys/module/acpi/parameters/debug_layer,
/sys/module/acpi/parameters/debug_level,
/sys/module/acpi/parameters/trace_method_name
/sys/module/acpi/parameters/trace_debug_layer
/sys/module/acpi/parameters/trace_debug_level
/sys/module/acpi/parameters/trace_state
/sys/module/acpi/parameters/acpica_version,
/sys/firmware/acpi/interrupts/*,
/sys/firmware/acpi/tables/*,
is moved to this file.
3. introduce drivers/acpi/debugfs.c, code for ACPI debugfs I/F, i.e.
/sys/kernel/debug/acpi/custom_method, is moved to this file.
And also make the ACPI debugfs I/F always built in,
even when CONFIG_ACPI_DEBUG is cleared.
4. introduce module parameter acpi.aml_debug, which is an enhancement of
the runtime custom method overriding mechanism.
any comments are welcome.
thanks,
rui
reply other threads:[~2010-06-12 7:44 UTC|newest]
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