Import ACPICA 20130517.

1 files changed, 137 insertions, 0 deletions

diff --git a/source/os_specific/service_layers/oslinuxtbl.c b/source/os_specific/service_layers/oslinuxtbl.c
new file mode 100644
index 0000000..2d1be3f
--- /dev/null
+++ b/source/os_specific/service_layers/oslinuxtbl.c
@@ -0,0 +1,137 @@
+/******************************************************************************
+ *
+ * Module Name: oslinuxtbl - Linux OSL for obtaining ACPI tables
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 - 2013, Intel Corp.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ *    substantially similar to the "NO WARRANTY" disclaimer below
+ *    ("Disclaimer") and any redistribution must be conditioned upon
+ *    including a substantially similar Disclaimer requirement for further
+ *    binary redistribution.
+ * 3. Neither the names of the above-listed copyright holders nor the names
+ *    of any contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include "acpi.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#define _COMPONENT          ACPI_OS_SERVICES
+        ACPI_MODULE_NAME    ("oslinuxtbl")
+
+
+/******************************************************************************
+ *
+ * FUNCTION:    AcpiOsGetTableByAddress
+ *
+ * PARAMETERS:  Address         - Physical address of the ACPI table
+ *              Table           - Where a pointer to the table is returned
+ *
+ * RETURN:      Status; Table buffer is returned if AE_OK.
+ *              AE_NOT_FOUND: A valid table was not found at the address
+ *
+ * DESCRIPTION: Get an ACPI table via a physical memory address.
+ *
+ *****************************************************************************/
+
+ACPI_STATUS
+AcpiOsGetTableByAddress (
+    ACPI_PHYSICAL_ADDRESS   Address,
+    ACPI_TABLE_HEADER       **Table)
+{
+
+    fprintf (stderr, "Linux version not implemented yet\n");
+    return (AE_SUPPORT);
+}
+
+
+/******************************************************************************
+ *
+ * FUNCTION:    AcpiOsGetTableByIndex
+ *
+ * PARAMETERS:  Index           - Which table to get
+ *              Table           - Where a pointer to the table is returned
+ *              Address         - Where the table physical address is returned
+ *
+ * RETURN:      Status; Table buffer and physical address returned if AE_OK.
+ *              AE_LIMIT: Index is beyond valid limit
+ *
+ * DESCRIPTION: Get an ACPI table via an index value (0 through n). Returns
+ *              AE_LIMIT when an invalid index is reached. Index is not
+ *              necessarily an index into the RSDT/XSDT.
+ *
+ *****************************************************************************/
+
+ACPI_STATUS
+AcpiOsGetTableByIndex (
+    UINT32                  Index,
+    ACPI_TABLE_HEADER       **Table,
+    ACPI_PHYSICAL_ADDRESS   *Address)
+{
+
+    fprintf (stderr, "Linux version not implemented yet\n");
+    return (AE_SUPPORT);
+}
+
+
+/******************************************************************************
+ *
+ * FUNCTION:    AcpiOsGetTableByName
+ *
+ * PARAMETERS:  Signature       - ACPI Signature for desired table. Must be
+ *                                a null terminated 4-character string.
+ *              Instance        - For SSDTs (0...n)
+ *              Table           - Where a pointer to the table is returned
+ *              Address         - Where the table physical address is returned
+ *
+ * RETURN:      Status; Table buffer and physical address returned if AE_OK.
+ *
+ * RETURN:      Status; Table buffer and physical address returned if AE_OK.
+ *              AE_LIMIT: Instance is beyond valid limit
+ *              AE_NOT_FOUND: A table with the signature was not found
+ *
+ * NOTE:        Assumes the input signature is uppercase.
+ *
+ *****************************************************************************/
+
+ACPI_STATUS
+AcpiOsGetTableByName (
+    char                    *Signature,
+    UINT32                  Instance,
+    ACPI_TABLE_HEADER       **Table,
+    ACPI_PHYSICAL_ADDRESS   *Address)
+{
+
+    fprintf (stderr, "Linux version not implemented yet\n");
+    return (AE_SUPPORT);
+}