Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 333 insertions, 0 deletions

diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
new file mode 100644
index 00000000..cb962963
--- /dev/null
+++ b/drivers/acpi/blacklist.c
@@ -0,0 +1,333 @@
+/*
+ *  blacklist.c
+ *
+ *  Check to see if the given machine has a known bad ACPI BIOS
+ *  or if the BIOS is too old.
+ *  Check given machine against acpi_osi_dmi_table[].
+ *
+ *  Copyright (C) 2004 Len Brown <len.brown@intel.com>
+ *  Copyright (C) 2002 Andy Grover <andrew.grover@intel.com>
+ *
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ *  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 <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/acpi.h>
+#include <acpi/acpi_bus.h>
+#include <linux/dmi.h>
+
+#include "internal.h"
+
+enum acpi_blacklist_predicates {
+	all_versions,
+	less_than_or_equal,
+	equal,
+	greater_than_or_equal,
+};
+
+struct acpi_blacklist_item {
+	char oem_id[7];
+	char oem_table_id[9];
+	u32 oem_revision;
+	char *table;
+	enum acpi_blacklist_predicates oem_revision_predicate;
+	char *reason;
+	u32 is_critical_error;
+};
+
+static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
+
+/*
+ * POLICY: If *anything* doesn't work, put it on the blacklist.
+ *	   If they are critical errors, mark it critical, and abort driver load.
+ */
+static struct acpi_blacklist_item acpi_blacklist[] __initdata = {
+	/* Compaq Presario 1700 */
+	{"PTLTD ", "  DSDT  ", 0x06040000, ACPI_SIG_DSDT, less_than_or_equal,
+	 "Multiple problems", 1},
+	/* Sony FX120, FX140, FX150? */
+	{"SONY  ", "U0      ", 0x20010313, ACPI_SIG_DSDT, less_than_or_equal,
+	 "ACPI driver problem", 1},
+	/* Compaq Presario 800, Insyde BIOS */
+	{"INT440", "SYSFexxx", 0x00001001, ACPI_SIG_DSDT, less_than_or_equal,
+	 "Does not use _REG to protect EC OpRegions", 1},
+	/* IBM 600E - _ADR should return 7, but it returns 1 */
+	{"IBM   ", "TP600E  ", 0x00000105, ACPI_SIG_DSDT, less_than_or_equal,
+	 "Incorrect _ADR", 1},
+
+	{""}
+};
+
+#if	CONFIG_ACPI_BLACKLIST_YEAR
+
+static int __init blacklist_by_year(void)
+{
+	int year;
+
+	/* Doesn't exist? Likely an old system */
+	if (!dmi_get_date(DMI_BIOS_DATE, &year, NULL, NULL)) {
+		printk(KERN_ERR PREFIX "no DMI BIOS year, "
+			"acpi=force is required to enable ACPI\n" );
+		return 1;
+	}
+	/* 0? Likely a buggy new BIOS */
+	if (year == 0) {
+		printk(KERN_ERR PREFIX "DMI BIOS year==0, "
+			"assuming ACPI-capable machine\n" );
+		return 0;
+	}
+	if (year < CONFIG_ACPI_BLACKLIST_YEAR) {
+		printk(KERN_ERR PREFIX "BIOS age (%d) fails cutoff (%d), "
+		       "acpi=force is required to enable ACPI\n",
+		       year, CONFIG_ACPI_BLACKLIST_YEAR);
+		return 1;
+	}
+	return 0;
+}
+#else
+static inline int blacklist_by_year(void)
+{
+	return 0;
+}
+#endif
+
+int __init acpi_blacklisted(void)
+{
+	int i = 0;
+	int blacklisted = 0;
+	struct acpi_table_header table_header;
+
+	while (acpi_blacklist[i].oem_id[0] != '\0') {
+		if (acpi_get_table_header(acpi_blacklist[i].table, 0, &table_header)) {
+			i++;
+			continue;
+		}
+
+		if (strncmp(acpi_blacklist[i].oem_id, table_header.oem_id, 6)) {
+			i++;
+			continue;
+		}
+
+		if (strncmp
+		    (acpi_blacklist[i].oem_table_id, table_header.oem_table_id,
+		     8)) {
+			i++;
+			continue;
+		}
+
+		if ((acpi_blacklist[i].oem_revision_predicate == all_versions)
+		    || (acpi_blacklist[i].oem_revision_predicate ==
+			less_than_or_equal
+			&& table_header.oem_revision <=
+			acpi_blacklist[i].oem_revision)
+		    || (acpi_blacklist[i].oem_revision_predicate ==
+			greater_than_or_equal
+			&& table_header.oem_revision >=
+			acpi_blacklist[i].oem_revision)
+		    || (acpi_blacklist[i].oem_revision_predicate == equal
+			&& table_header.oem_revision ==
+			acpi_blacklist[i].oem_revision)) {
+
+			printk(KERN_ERR PREFIX
+			       "Vendor \"%6.6s\" System \"%8.8s\" "
+			       "Revision 0x%x has a known ACPI BIOS problem.\n",
+			       acpi_blacklist[i].oem_id,
+			       acpi_blacklist[i].oem_table_id,
+			       acpi_blacklist[i].oem_revision);
+
+			printk(KERN_ERR PREFIX
+			       "Reason: %s. This is a %s error\n",
+			       acpi_blacklist[i].reason,
+			       (acpi_blacklist[i].
+				is_critical_error ? "non-recoverable" :
+				"recoverable"));
+
+			blacklisted = acpi_blacklist[i].is_critical_error;
+			break;
+		} else {
+			i++;
+		}
+	}
+
+	blacklisted += blacklist_by_year();
+
+	dmi_check_system(acpi_osi_dmi_table);
+
+	return blacklisted;
+}
+#ifdef CONFIG_DMI
+static int __init dmi_enable_osi_linux(const struct dmi_system_id *d)
+{
+	acpi_dmi_osi_linux(1, d);	/* enable */
+	return 0;
+}
+static int __init dmi_disable_osi_vista(const struct dmi_system_id *d)
+{
+	printk(KERN_NOTICE PREFIX "DMI detected: %s\n", d->ident);
+	acpi_osi_setup("!Windows 2006");
+	acpi_osi_setup("!Windows 2006 SP1");
+	acpi_osi_setup("!Windows 2006 SP2");
+	return 0;
+}
+static int __init dmi_disable_osi_win7(const struct dmi_system_id *d)
+{
+	printk(KERN_NOTICE PREFIX "DMI detected: %s\n", d->ident);
+	acpi_osi_setup("!Windows 2009");
+	return 0;
+}
+
+static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
+	{
+	.callback = dmi_disable_osi_vista,
+	.ident = "Fujitsu Siemens",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+		     DMI_MATCH(DMI_PRODUCT_NAME, "ESPRIMO Mobile V5505"),
+		},
+	},
+	{
+	/*
+	 * There have a NVIF method in MSI GX723 DSDT need call by Nvidia
+	 * driver (e.g. nouveau) when user press brightness hotkey.
+	 * Currently, nouveau driver didn't do the job and it causes there
+	 * have a infinite while loop in DSDT when user press hotkey.
+	 * We add MSI GX723's dmi information to this table for workaround
+	 * this issue.
+	 * Will remove MSI GX723 from the table after nouveau grows support.
+	 */
+	.callback = dmi_disable_osi_vista,
+	.ident = "MSI GX723",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
+		     DMI_MATCH(DMI_PRODUCT_NAME, "GX723"),
+		},
+	},
+	{
+	.callback = dmi_disable_osi_vista,
+	.ident = "Sony VGN-NS10J_S",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+		     DMI_MATCH(DMI_PRODUCT_NAME, "VGN-NS10J_S"),
+		},
+	},
+	{
+	.callback = dmi_disable_osi_vista,
+	.ident = "Sony VGN-SR290J",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+		     DMI_MATCH(DMI_PRODUCT_NAME, "VGN-SR290J"),
+		},
+	},
+	{
+	.callback = dmi_disable_osi_vista,
+	.ident = "VGN-NS50B_L",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+		     DMI_MATCH(DMI_PRODUCT_NAME, "VGN-NS50B_L"),
+		},
+	},
+	{
+	.callback = dmi_disable_osi_vista,
+	.ident = "Toshiba Satellite L355",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+		     DMI_MATCH(DMI_PRODUCT_VERSION, "Satellite L355"),
+		},
+	},
+	{
+	.callback = dmi_disable_osi_win7,
+	.ident = "ASUS K50IJ",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+		     DMI_MATCH(DMI_PRODUCT_NAME, "K50IJ"),
+		},
+	},
+	{
+	.callback = dmi_disable_osi_vista,
+	.ident = "Toshiba P305D",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+		     DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P305D"),
+		},
+	},
+
+	/*
+	 * BIOS invocation of _OSI(Linux) is almost always a BIOS bug.
+	 * Linux ignores it, except for the machines enumerated below.
+	 */
+
+	/*
+	 * Lenovo has a mix of systems OSI(Linux) situations
+	 * and thus we can not wildcard the vendor.
+	 *
+	 * _OSI(Linux) helps sound
+	 * DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad R61"),
+	 * DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T61"),
+	 * T400, T500
+	 * _OSI(Linux) has Linux specific hooks
+	 * DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X61"),
+	 * _OSI(Linux) is a NOP:
+	 * DMI_MATCH(DMI_PRODUCT_VERSION, "3000 N100"),
+	 * DMI_MATCH(DMI_PRODUCT_VERSION, "LENOVO3000 V100"),
+	 */
+	{
+	.callback = dmi_enable_osi_linux,
+	.ident = "Lenovo ThinkPad R61",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		     DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad R61"),
+		},
+	},
+	{
+	.callback = dmi_enable_osi_linux,
+	.ident = "Lenovo ThinkPad T61",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		     DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T61"),
+		},
+	},
+	{
+	.callback = dmi_enable_osi_linux,
+	.ident = "Lenovo ThinkPad X61",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		     DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X61"),
+		},
+	},
+	{
+	.callback = dmi_enable_osi_linux,
+	.ident = "Lenovo ThinkPad T400",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		     DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T400"),
+		},
+	},
+	{
+	.callback = dmi_enable_osi_linux,
+	.ident = "Lenovo ThinkPad T500",
+	.matches = {
+		     DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		     DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T500"),
+		},
+	},
+	{}
+};
+
+#endif /* CONFIG_DMI */