patch-2.4.6 linux/drivers/acpi/common/cminit.c

• Lines: 251
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.4.5/linux/drivers/acpi/common/cminit.c
• Orig date: Mon Jan 22 13:23:42 2001

diff -u --recursive --new-file v2.4.5/linux/drivers/acpi/common/cminit.c linux/drivers/acpi/common/cminit.c
@@ -1,250 +0,0 @@
-/******************************************************************************
- *
- * Module Name: cminit - Common ACPI subsystem initialization
- *              $Revision: 93 $
- *
- *****************************************************************************/
-
-/*
- *  Copyright (C) 2000, 2001 R. Byron Moore
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-
-#include "acpi.h"
-#include "achware.h"
-#include "acnamesp.h"
-#include "acevents.h"
-#include "acparser.h"
-#include "acdispat.h"
-
-#define _COMPONENT          MISCELLANEOUS
-	 MODULE_NAME         ("cminit")
-
-
-#define ACPI_OFFSET(d,o)    ((u32) &(((d *)0)->o))
-#define ACPI_FADT_OFFSET(o) ACPI_OFFSET (FADT_DESCRIPTOR, o)
-
-/*******************************************************************************
- *
- * FUNCTION:    Acpi_cm_fadt_register_error
- *
- * PARAMETERS:  *Register_name          - Pointer to string identifying register
- *              Value                   - Actual register contents value
- *              Acpi_test_spec_section  - TDS section containing assertion
- *              Acpi_assertion          - Assertion number being tested
- *
- * RETURN:      AE_BAD_VALUE
- *
- * DESCRIPTION: Display failure message and link failure to TDS assertion
- *
- ******************************************************************************/
-
-static ACPI_STATUS
-acpi_cm_fadt_register_error (
-	NATIVE_CHAR             *register_name,
-	u32                     value,
-	u32                     offset)
-{
-
-	REPORT_ERROR (
-		("Invalid FADT value %s=%lX at offset %lX FADT=%p\n",
-		register_name, value, offset, acpi_gbl_FADT));
-
-
-	return (AE_BAD_VALUE);
-}
-
-
-/******************************************************************************
- *
- * FUNCTION:    Acpi_cm_validate_fadt
- *
- * PARAMETERS:  None
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Validate various ACPI registers in the FADT
- *
- ******************************************************************************/
-
-ACPI_STATUS
-acpi_cm_validate_fadt (
-	void)
-{
-	ACPI_STATUS                 status = AE_OK;
-
-
-	/*
-	 * Verify Fixed ACPI Description Table fields,
-	 * but don't abort on any problems, just display error
-	 */
-
-	if (acpi_gbl_FADT->pm1_evt_len < 4) {
-		status = acpi_cm_fadt_register_error ("PM1_EVT_LEN",
-				  (u32) acpi_gbl_FADT->pm1_evt_len,
-				  ACPI_FADT_OFFSET (pm1_evt_len));
-	}
-
-	if (!acpi_gbl_FADT->pm1_cnt_len) {
-		status = acpi_cm_fadt_register_error ("PM1_CNT_LEN", 0,
-				  ACPI_FADT_OFFSET (pm1_cnt_len));
-	}
-
-	if (!ACPI_VALID_ADDRESS (acpi_gbl_FADT->Xpm1a_evt_blk.address)) {
-		status = acpi_cm_fadt_register_error ("X_PM1a_EVT_BLK", 0,
-				  ACPI_FADT_OFFSET (Xpm1a_evt_blk.address));
-	}
-
-	if (!ACPI_VALID_ADDRESS (acpi_gbl_FADT->Xpm1a_cnt_blk.address)) {
-		status = acpi_cm_fadt_register_error ("X_PM1a_CNT_BLK", 0,
-				  ACPI_FADT_OFFSET (Xpm1a_cnt_blk.address));
-	}
-
-	if (!ACPI_VALID_ADDRESS (acpi_gbl_FADT->Xpm_tmr_blk.address)) {
-		status = acpi_cm_fadt_register_error ("X_PM_TMR_BLK", 0,
-				  ACPI_FADT_OFFSET (Xpm_tmr_blk.address));
-	}
-
-	if ((ACPI_VALID_ADDRESS (acpi_gbl_FADT->Xpm2_cnt_blk.address) &&
-		!acpi_gbl_FADT->pm2_cnt_len))
-	{
-		status = acpi_cm_fadt_register_error ("PM2_CNT_LEN",
-				  (u32) acpi_gbl_FADT->pm2_cnt_len,
-				  ACPI_FADT_OFFSET (pm2_cnt_len));
-	}
-
-	if (acpi_gbl_FADT->pm_tm_len < 4) {
-		status = acpi_cm_fadt_register_error ("PM_TM_LEN",
-				  (u32) acpi_gbl_FADT->pm_tm_len,
-				  ACPI_FADT_OFFSET (pm_tm_len));
-	}
-
-	/* length of GPE blocks must be a multiple of 2 */
-
-
-	if (ACPI_VALID_ADDRESS (acpi_gbl_FADT->Xgpe0blk.address) &&
-		(acpi_gbl_FADT->gpe0blk_len & 1))
-	{
-		status = acpi_cm_fadt_register_error ("(x)GPE0_BLK_LEN",
-				  (u32) acpi_gbl_FADT->gpe0blk_len,
-				  ACPI_FADT_OFFSET (gpe0blk_len));
-	}
-
-	if (ACPI_VALID_ADDRESS (acpi_gbl_FADT->Xgpe1_blk.address) &&
-		(acpi_gbl_FADT->gpe1_blk_len & 1))
-	{
-		status = acpi_cm_fadt_register_error ("(x)GPE1_BLK_LEN",
-				  (u32) acpi_gbl_FADT->gpe1_blk_len,
-				  ACPI_FADT_OFFSET (gpe1_blk_len));
-	}
-
-	return (status);
-}
-
-
-/******************************************************************************
- *
- * FUNCTION:    Acpi_cm_terminate
- *
- * PARAMETERS:  none
- *
- * RETURN:      none
- *
- * DESCRIPTION: free memory allocated for table storage.
- *
- ******************************************************************************/
-
-void
-acpi_cm_terminate (void)
-{
-
-
-	/* Free global tables, etc. */
-
-	if (acpi_gbl_gpe0enable_register_save) {
-		acpi_cm_free (acpi_gbl_gpe0enable_register_save);
-	}
-
-	if (acpi_gbl_gpe1_enable_register_save) {
-		acpi_cm_free (acpi_gbl_gpe1_enable_register_save);
-	}
-
-
-	return;
-}
-
-
-/******************************************************************************
- *
- * FUNCTION:    Acpi_cm_subsystem_shutdown
- *
- * PARAMETERS:  none
- *
- * RETURN:      none
- *
- * DESCRIPTION: Shutdown the various subsystems.  Don't delete the mutex
- *              objects here -- because the AML debugger may be still running.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-acpi_cm_subsystem_shutdown (void)
-{
-
-	/* Just exit if subsystem is already shutdown */
-
-	if (acpi_gbl_shutdown) {
-		return (AE_OK);
-	}
-
-	/* Subsystem appears active, go ahead and shut it down */
-
-	acpi_gbl_shutdown = TRUE;
-
-	/* Close the Namespace */
-
-	acpi_ns_terminate ();
-
-	/* Close the Acpi_event Handling */
-
-	acpi_ev_terminate ();
-
-	/* Close the globals */
-
-	acpi_cm_terminate ();
-
-	/* Flush the local cache(s) */
-
-	acpi_cm_delete_generic_state_cache ();
-	acpi_cm_delete_object_cache ();
-	acpi_ds_delete_walk_state_cache ();
-
-	/* Close the Parser */
-
-	/* TBD: [Restructure] Acpi_ps_terminate () */
-
-	acpi_ps_delete_parse_cache ();
-
-	/* Debug only - display leftover memory allocation, if any */
-#ifdef ENABLE_DEBUGGER
-	acpi_cm_dump_current_allocations (ACPI_UINT32_MAX, NULL);
-#endif
-
-	return (AE_OK);
-}
-
-