forked from luck/tmp_suning_uos_patched
ACPICA: Add support for WDDT - Watchdog Descriptor Table
Header file support. 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>
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@ -77,6 +77,7 @@
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#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */
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#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */
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#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */
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#define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */
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#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */
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#ifdef ACPI_UNDEFINED_TABLES
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@ -916,6 +917,44 @@ enum acpi_wdat_instructions {
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ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */
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};
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/*******************************************************************************
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*
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* WDDT - Watchdog Descriptor Table
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* Version 1
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*
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* Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)",
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* Version 001, September 2002
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*
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******************************************************************************/
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struct acpi_table_wddt {
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struct acpi_table_header header; /* Common ACPI table header */
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u16 spec_version;
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u16 table_version;
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u16 pci_vendor_id;
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struct acpi_generic_address address;
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u16 max_count; /* Maximum counter value supported */
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u16 min_count; /* Minimum counter value supported */
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u16 period;
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u16 status;
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u16 capability;
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};
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/* Flags for Status field above */
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#define ACPI_WDDT_AVAILABLE (1)
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#define ACPI_WDDT_ACTIVE (1<<1)
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#define ACPI_WDDT_TCO_OS_OWNED (1<<2)
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#define ACPI_WDDT_USER_RESET (1<<11)
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#define ACPI_WDDT_WDT_RESET (1<<12)
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#define ACPI_WDDT_POWER_FAIL (1<<13)
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#define ACPI_WDDT_UNKNOWN_RESET (1<<14)
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/* Flags for Capability field above */
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#define ACPI_WDDT_AUTO_RESET (1)
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#define ACPI_WDDT_ALERT_SUPPORT (1<<1)
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/*******************************************************************************
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*
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* WDRT - Watchdog Resource Table
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