summaryrefslogtreecommitdiff
path: root/drivers/acpi/blacklist.c
diff options
context:
space:
mode:
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2024-04-04 21:23:41 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2024-04-08 17:39:24 +0300
commit3d26b94fa11e5e7aa46aef5ee7748d5015900acd (patch)
treeb81100e9721d018071b2764c56855d18665f5012 /drivers/acpi/blacklist.c
parent49db108391e231ed11fec937b00a2a8c46522a11 (diff)
downloadlinux-3d26b94fa11e5e7aa46aef5ee7748d5015900acd.tar.xz
ACPI: x86: Move blacklist to x86 folder
blacklist is built solely for x86, move it to the respective folder. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/blacklist.c')
-rw-r--r--drivers/acpi/blacklist.c140
1 files changed, 0 insertions, 140 deletions
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
deleted file mode 100644
index a558d24fb788..000000000000
--- a/drivers/acpi/blacklist.c
+++ /dev/null
@@ -1,140 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * 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_rev_dmi_table[].
- *
- * Copyright (C) 2004 Len Brown <len.brown@intel.com>
- * Copyright (C) 2002 Andy Grover <andrew.grover@intel.com>
- */
-
-#define pr_fmt(fmt) "ACPI: " fmt
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/acpi.h>
-#include <linux/dmi.h>
-
-#include "internal.h"
-
-#ifdef CONFIG_DMI
-static const struct dmi_system_id acpi_rev_dmi_table[] __initconst;
-#endif
-
-/*
- * 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_platform_list 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},
-
- { }
-};
-
-int __init acpi_blacklisted(void)
-{
- int i;
- int blacklisted = 0;
-
- i = acpi_match_platform_list(acpi_blacklist);
- if (i >= 0) {
- pr_err("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);
-
- pr_err("Reason: %s. This is a %s error\n",
- acpi_blacklist[i].reason,
- (acpi_blacklist[i].data ?
- "non-recoverable" : "recoverable"));
-
- blacklisted = acpi_blacklist[i].data;
- }
-
- (void)early_acpi_osi_init();
-#ifdef CONFIG_DMI
- dmi_check_system(acpi_rev_dmi_table);
-#endif
-
- return blacklisted;
-}
-#ifdef CONFIG_DMI
-#ifdef CONFIG_ACPI_REV_OVERRIDE_POSSIBLE
-static int __init dmi_enable_rev_override(const struct dmi_system_id *d)
-{
- pr_notice("DMI detected: %s (force ACPI _REV to 5)\n", d->ident);
- acpi_rev_override_setup(NULL);
- return 0;
-}
-#endif
-
-static const struct dmi_system_id acpi_rev_dmi_table[] __initconst = {
-#ifdef CONFIG_ACPI_REV_OVERRIDE_POSSIBLE
- /*
- * DELL XPS 13 (2015) switches sound between HDA and I2S
- * depending on the ACPI _REV callback. If userspace supports
- * I2S sufficiently (or if you do not care about sound), you
- * can safely disable this quirk.
- */
- {
- .callback = dmi_enable_rev_override,
- .ident = "DELL XPS 13 (2015)",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "XPS 13 9343"),
- },
- },
- {
- .callback = dmi_enable_rev_override,
- .ident = "DELL Precision 5520",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "Precision 5520"),
- },
- },
- {
- .callback = dmi_enable_rev_override,
- .ident = "DELL Precision 3520",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "Precision 3520"),
- },
- },
- /*
- * Resolves a quirk with the Dell Latitude 3350 that
- * causes the ethernet adapter to not function.
- */
- {
- .callback = dmi_enable_rev_override,
- .ident = "DELL Latitude 3350",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "Latitude 3350"),
- },
- },
- {
- .callback = dmi_enable_rev_override,
- .ident = "DELL Inspiron 7537",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
- DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 7537"),
- },
- },
-#endif
- {}
-};
-
-#endif /* CONFIG_DMI */