.. | .. |
---|
3 | 3 | * |
---|
4 | 4 | * Module Name: evhandler - Support for Address Space handlers |
---|
5 | 5 | * |
---|
6 | | - * Copyright (C) 2000 - 2018, Intel Corp. |
---|
| 6 | + * Copyright (C) 2000 - 2020, Intel Corp. |
---|
7 | 7 | * |
---|
8 | 8 | *****************************************************************************/ |
---|
9 | 9 | |
---|
.. | .. |
---|
364 | 364 | handler = acpi_ex_system_io_space_handler; |
---|
365 | 365 | setup = acpi_ev_io_space_region_setup; |
---|
366 | 366 | break; |
---|
367 | | - |
---|
| 367 | +#ifdef ACPI_PCI_CONFIGURED |
---|
368 | 368 | case ACPI_ADR_SPACE_PCI_CONFIG: |
---|
369 | 369 | |
---|
370 | 370 | handler = acpi_ex_pci_config_space_handler; |
---|
371 | 371 | setup = acpi_ev_pci_config_region_setup; |
---|
372 | 372 | break; |
---|
373 | | - |
---|
| 373 | +#endif |
---|
374 | 374 | case ACPI_ADR_SPACE_CMOS: |
---|
375 | 375 | |
---|
376 | 376 | handler = acpi_ex_cmos_space_handler; |
---|
377 | 377 | setup = acpi_ev_cmos_region_setup; |
---|
378 | 378 | break; |
---|
379 | | - |
---|
| 379 | +#ifdef ACPI_PCI_CONFIGURED |
---|
380 | 380 | case ACPI_ADR_SPACE_PCI_BAR_TARGET: |
---|
381 | 381 | |
---|
382 | 382 | handler = acpi_ex_pci_bar_space_handler; |
---|
383 | 383 | setup = acpi_ev_pci_bar_region_setup; |
---|
384 | 384 | break; |
---|
385 | | - |
---|
| 385 | +#endif |
---|
386 | 386 | case ACPI_ADR_SPACE_DATA_TABLE: |
---|
387 | 387 | |
---|
388 | 388 | handler = acpi_ex_data_table_space_handler; |
---|
.. | .. |
---|
489 | 489 | |
---|
490 | 490 | /* Init handler obj */ |
---|
491 | 491 | |
---|
| 492 | + status = |
---|
| 493 | + acpi_os_create_mutex(&handler_obj->address_space.context_mutex); |
---|
| 494 | + if (ACPI_FAILURE(status)) { |
---|
| 495 | + acpi_ut_remove_reference(handler_obj); |
---|
| 496 | + goto unlock_and_exit; |
---|
| 497 | + } |
---|
| 498 | + |
---|
492 | 499 | handler_obj->address_space.space_id = (u8)space_id; |
---|
493 | 500 | handler_obj->address_space.handler_flags = flags; |
---|
494 | 501 | handler_obj->address_space.region_list = NULL; |
---|