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| author | Lv Zheng <lv.zheng@intel.com> | 2015-12-03 05:43:00 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-12-15 02:17:44 +0300 |
| commit | 8cfb0cdf07e2c260c4d1a102bfec35183907834f (patch) | |
| tree | ddc430d68c4cbed66c9cd008812b8885a55cd13d /include/acpi/platform/aclinuxex.h | |
| parent | 8a2a2501a893bfce65af7098a1b0a61f14f95626 (diff) | |
| download | linux-8cfb0cdf07e2c260c4d1a102bfec35183907834f.tar.xz | |
ACPI / debugger: Add IO interface to access debugger functionalities
This patch adds /sys/kernel/debug/acpi/acpidbg, which can be used by
userspace programs to access ACPICA debugger functionalities.
Known issue:
1. IO flush support
acpi_os_notify_command_complete() and acpi_os_wait_command_ready() can
be used by acpi_dbg module to implement .flush() filesystem operation.
While this patch doesn't go that far. It then becomes userspace tool's
duty now to flush old commands before executing new batch mode commands.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi/platform/aclinuxex.h')
| -rw-r--r-- | include/acpi/platform/aclinuxex.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/include/acpi/platform/aclinuxex.h b/include/acpi/platform/aclinuxex.h index 673fdf4663fd..ceea026b2c0b 100644 --- a/include/acpi/platform/aclinuxex.h +++ b/include/acpi/platform/aclinuxex.h @@ -138,16 +138,6 @@ static inline void acpi_os_terminate_command_signals(void) { } -static inline acpi_status acpi_os_wait_command_ready(void) -{ - return AE_ERROR; -} - -static inline acpi_status acpi_os_notify_command_complete(void) -{ - return AE_ERROR; -} - /* * OSL interfaces added by Linux */ |