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Install default address space handlers too during startup. 

Without them, embedded controler may have issue accessing some addresses before 
installing his own handlers.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33273 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Philippe Houdoin 2009-09-24 21:45:44 +00:00
parent 0d62f09d74
commit a9e916dc25
1 changed files with 30 additions and 5 deletions
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35
src/add-ons/kernel/bus_managers/acpi/acpi_busman.c
View File

@ -127,25 +127,50 @@ acpi_std_ops(int32 op,...)
#endif
status = AcpiInitializeSubsystem();
if (status != AE_OK) {
if (ACPI_FAILURE(status)) {
ERROR("AcpiInitializeSubsystem failed (%s)\n",
AcpiFormatException(status));
goto err;
}
status = AcpiInitializeTables(NULL, 0, TRUE);
if (status != AE_OK) {
if (ACPI_FAILURE(status)) {
ERROR("AcpiInitializeTables failed (%s)\n",
AcpiFormatException(status));
goto err;
}
status = AcpiLoadTables();
if (status != AE_OK) {
if (ACPI_FAILURE(status)) {
ERROR("AcpiLoadTables failed (%s)\n",
AcpiFormatException(status));
goto err;
}
/* Install the default address space handlers. */
status = AcpiInstallAddressSpaceHandler(ACPI_ROOT_OBJECT,
ACPI_ADR_SPACE_SYSTEM_MEMORY, ACPI_DEFAULT_HANDLER, NULL, NULL);
if (ACPI_FAILURE(status)) {
ERROR("Could not initialise SystemMemory handler: %s\n",
AcpiFormatException(status));
goto err;
}
status = AcpiInstallAddressSpaceHandler(ACPI_ROOT_OBJECT,
ACPI_ADR_SPACE_SYSTEM_IO, ACPI_DEFAULT_HANDLER, NULL, NULL);
if (ACPI_FAILURE(status)) {
ERROR("Could not initialise SystemIO handler: %s\n",
AcpiFormatException(status));
goto err;
}
status = AcpiInstallAddressSpaceHandler(ACPI_ROOT_OBJECT,
ACPI_ADR_SPACE_PCI_CONFIG, ACPI_DEFAULT_HANDLER, NULL, NULL);
if (ACPI_FAILURE(status)) {
ERROR("Could not initialise PciConfig handler: %s\n",
AcpiFormatException(status));
goto err;
}
flags = acpiAvoidFullInit ?
ACPI_NO_DEVICE_INIT | ACPI_NO_OBJECT_INIT :
@ -155,14 +180,14 @@ acpi_std_ops(int32 op,...)
// well but specs don't define ACPI_NO_DEVICE_INIT
// and ACPI_NO_OBJECT_INIT here.
status = AcpiEnableSubsystem(ACPI_FULL_INITIALIZATION);
if (status != AE_OK) {
if (ACPI_FAILURE(status)) {
ERROR("AcpiEnableSubsystem failed (%s)\n",
AcpiFormatException(status));
goto err;
}
status = AcpiInitializeObjects(flags);
if (status != AE_OK) {
if (ACPI_FAILURE(status)) {
ERROR("AcpiInitializeObjects failed (%s)\n",
AcpiFormatException(status));
goto err;