diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index e88d4460afda10c1e51d3d5b81febd12b1deb694..8809654d6cc965e292b2424f5f85cdecca15c1a2 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -178,12 +178,264 @@ 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_linux(const struct dmi_system_id *d)
+{
+ acpi_dmi_osi_linux(0, d); /* disable */
+ return 0;
+}
+static int __init dmi_unknown_osi_linux(const struct dmi_system_id *d)
+{
+ acpi_dmi_osi_linux(-1, d); /* unknown */
+ return 0;
+}
+
+/*
+ * Most BIOS that invoke OSI(Linux) do nothing with it.
+ * But some cause Linux to break.
+ * Only a couple use it to make Linux run better.
+ *
+ * Thus, Linux should continue to disable OSI(Linux) by default,
+ * should continue to discourage BIOS writers from using it, and
+ * should whitelist the few existing systems that require it.
+ *
+ * If it appears clear a vendor isn't using OSI(Linux)
+ * for anything constructive, blacklist them by name to disable
+ * unnecessary dmesg warnings on all of their products.
+ */
static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
/*
+ * Disable OSI(Linux) warnings on all "Acer, inc."
+ *
+ * _OSI(Linux) disables the latest Windows BIOS code:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5050"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5580"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 3010"),
+ * _OSI(Linux) effect unknown:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Ferrari 5000"),
+ */
+ {
+ .callback = dmi_disable_osi_linux,
+ .ident = "Acer, inc.",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer, inc."),
+ },
+ },
+ /*
+ * Disable OSI(Linux) warnings on all "Acer"
+ *
+ * _OSI(Linux) effect unknown:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5100"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5610"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 7720Z"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 5520"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 6460"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 7510"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Extensa 5220"),
+ */
+ {
+ .callback = dmi_unknown_osi_linux,
+ .ident = "Acer",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ },
+ },
+ /*
+ * Disable OSI(Linux) warnings on all "Apple Computer, Inc."
+ *
+ * _OSI(Linux) confirmed to be a NOP:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "MacBook1,1"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "MacBook2,1"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro2,2"),
+ * _OSI(Linux) effect unknown:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "MacPro2,1"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro1,1"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro3,1"),
+ */
+ {
+ .callback = dmi_disable_osi_linux,
+ .ident = "Apple",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Apple Computer, Inc."),
+ },
+ },
+ /*
+ * Disable OSI(Linux) warnings on all "BenQ"
+ *
+ * _OSI(Linux) confirmed to be a NOP:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Joybook S31"),
+ */
+ {
+ .callback = dmi_disable_osi_linux,
+ .ident = "BenQ",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "BenQ"),
+ },
+ },
+ /*
+ * Disable OSI(Linux) warnings on all "Clevo Co."
+ *
+ * _OSI(Linux) confirmed to be a NOP:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "M570RU"),
+ */
+ {
+ .callback = dmi_disable_osi_linux,
+ .ident = "Clevo",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Clevo Co."),
+ },
+ },
+ /*
+ * Disable OSI(Linux) warnings on all "COMPAL"
+ *
+ * _OSI(Linux) confirmed to be a NOP:
+ * DMI_MATCH(DMI_BOARD_NAME, "HEL8X"),
+ * _OSI(Linux) unknown effect:
+ * DMI_MATCH(DMI_BOARD_NAME, "IFL91"),
+ */
+ {
+ .callback = dmi_unknown_osi_linux,
+ .ident = "Compal",
+ .matches = {
+ DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
+ },
+ },
+ { /* OSI(Linux) touches USB, breaks suspend to disk */
+ .callback = dmi_disable_osi_linux,
+ .ident = "Dell Dimension 5150",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Dell DM051"),
+ },
+ },
+ { /* OSI(Linux) is a NOP */
+ .callback = dmi_disable_osi_linux,
+ .ident = "Dell",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 1501"),
+ },
+ },
+ { /* OSI(Linux) effect unknown */
+ .callback = dmi_unknown_osi_linux,
+ .ident = "Dell",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Latitude D830"),
+ },
+ },
+ { /* OSI(Linux) effect unknown */
+ .callback = dmi_unknown_osi_linux,
+ .ident = "Dell",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex GX620"),
+ },
+ },
+ { /* OSI(Linux) effect unknown */
+ .callback = dmi_unknown_osi_linux,
+ .ident = "Dell",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge 1900"),
+ },
+ },
+ { /* OSI(Linux) touches USB */
+ .callback = dmi_disable_osi_linux,
+ .ident = "Dell",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Precision WorkStation 390"),
+ },
+ },
+ { /* OSI(Linux) is a NOP */
+ .callback = dmi_disable_osi_linux,
+ .ident = "Dell Vostro 1000",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1000"),
+ },
+ },
+ { /* OSI(Linux) effect unknown */
+ .callback = dmi_unknown_osi_linux,
+ .ident = "Dell",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "PowerEdge SC440"),
+ },
+ },
+ { /* OSI(Linux) effect unknown */
+ .callback = dmi_unknown_osi_linux,
+ .ident = "Dialogue Flybook V5",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dialogue Technology Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Flybook V5"),
+ },
+ },
+ /*
+ * Disable OSI(Linux) warnings on all "FUJITSU SIEMENS"
+ *
+ * _OSI(Linux) disables latest Windows BIOS code:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pa 2510"),
+ * _OSI(Linux) confirmed to be a NOP:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pi 1536"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Pi 1556"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "AMILO Xi 1546"),
+ * _OSI(Linux) unknown effect:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Amilo M1425"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Amilo Si 1520"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "ESPRIMO Mobile V5505"),
+ */
+ {
+ .callback = dmi_disable_osi_linux,
+ .ident = "Fujitsu Siemens",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ },
+ },
+ /*
+ * Disable OSI(Linux) warnings on all "Hewlett-Packard"
+ *
+ * _OSI(Linux) confirmed to be a NOP:
+ * .ident = "HP Pavilion tx 1000"
+ * DMI_MATCH(DMI_BOARD_NAME, "30BF"),
+ * .ident = "HP Pavilion dv2000"
+ * DMI_MATCH(DMI_BOARD_NAME, "30B5"),
+ * .ident = "HP Pavilion dv5000",
+ * DMI_MATCH(DMI_BOARD_NAME, "30A7"),
+ * .ident = "HP Pavilion dv6300 30BC",
+ * DMI_MATCH(DMI_BOARD_NAME, "30BC"),
+ * .ident = "HP Pavilion dv6000",
+ * DMI_MATCH(DMI_BOARD_NAME, "30B7"),
+ * DMI_MATCH(DMI_BOARD_NAME, "30B8"),
+ * .ident = "HP Pavilion dv9000",
+ * DMI_MATCH(DMI_BOARD_NAME, "30B9"),
+ * .ident = "HP Pavilion dv9500",
+ * DMI_MATCH(DMI_BOARD_NAME, "30CB"),
+ * .ident = "HP/Compaq Presario C500",
+ * DMI_MATCH(DMI_BOARD_NAME, "30C6"),
+ * .ident = "HP/Compaq Presario F500",
+ * DMI_MATCH(DMI_BOARD_NAME, "30D3"),
+ * _OSI(Linux) unknown effect:
+ * .ident = "HP Pavilion dv6500",
+ * DMI_MATCH(DMI_BOARD_NAME, "30D0"),
+ */
+ {
+ .callback = dmi_disable_osi_linux,
+ .ident = "Hewlett-Packard",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+ },
+ },
+ /*
+ * 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"),
+ * _OSI(Linux) is a NOP:
+ * DMI_MATCH(DMI_PRODUCT_VERSION, "3000 N100"),
*/
{
.callback = dmi_enable_osi_linux,
@@ -201,6 +453,97 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T61"),
},
},
+ {
+ .callback = dmi_unknown_osi_linux,
+ .ident = "Lenovo 3000 V100",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "LENOVO3000 V100"),
+ },
+ },
+ {
+ .callback = dmi_disable_osi_linux,
+ .ident = "Lenovo 3000 N100",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "3000 N100"),
+ },
+ },
+ /*
+ * Disable OSI(Linux) warnings on all "LG Electronics"
+ *
+ * _OSI(Linux) confirmed to be a NOP:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "P1-J150B"),
+ */
+ {
+ .callback = dmi_disable_osi_linux,
+ .ident = "LG",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LG Electronics"),
+ },
+ },
+ /* NEC - OSI(Linux) effect unknown */
+ {
+ .callback = dmi_unknown_osi_linux,
+ .ident = "NEC VERSA M360",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "NEC Computers SAS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "NEC VERSA M360"),
+ },
+ },
+ /*
+ * Disable OSI(Linux) warnings on all "Samsung Electronics"
+ *
+ * OSI(Linux) disables PNP0C32 and other BIOS code for Windows:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "R40P/R41P"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "R59P/R60P/R61P"),
+ */
+ {
+ .callback = dmi_disable_osi_linux,
+ .ident = "Samsung",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
+ },
+ },
+ /*
+ * Disable OSI(Linux) warnings on all "Sony Corporation"
+ *
+ * _OSI(Linux) is a NOP:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "VGN-SZ650N"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "VGN-SZ38GP_C"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "VGN-TZ21MN_N"),
+ * _OSI(Linux) unknown effect:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "VGN-FZ11M"),
+ */
+ {
+ .callback = dmi_unknown_osi_linux,
+ .ident = "Sony",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+ },
+ },
+ /*
+ * Disable OSI(Linux) warnings on all "TOSHIBA"
+ *
+ * _OSI(Linux) breaks sound (bugzilla 7787):
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P100"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P105"),
+ * _OSI(Linux) is a NOP:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite A100"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite A210"),
+ * _OSI(Linux) unknown effect:
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite A135"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite A200"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P205"),
+ * DMI_MATCH(DMI_PRODUCT_NAME, "Satellite U305"),
+ */
+ {
+ .callback = dmi_disable_osi_linux,
+ .ident = "Toshiba",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+ },
+ },
{}
};