Revision as of 16:11, 15 February 2017 view source osdev>Vardpa →‎AcpiOsUnmapMemory ← Older edit		Revision as of 16:13, 15 February 2017 view source osdev>Vardpa →‎Multithreading and Scheduling Services Newer edit →
Line 72: #define ACPI_USE_LOCAL_CACHE 1 === Multithreading and Scheduling Services === To use all the features of ACPICA you need Scheduling support too. ~~Acpica~~ACPICA specifies Threads but if you have only processes, that should work too. If you don't have and don't plan to have a scheduler, you can only use the Table features of ACPICA. ==== AcpiOsGetThreadId ==== ACPI_THREAD_ID AcpiOsGetThreadId() Line 87: void AcpiOsStall(UINT32 Microseconds) Stall the thread for ''n'' microseconds. Note: this should not put the thread in the sleep queue. The thread should keep on running. Just looping. === Mutual Exclusion and Synchronization === Yes, you need Spinlocks, Mutexes and Semaphores too. Nobody said it was easy :)

ACPICA: Difference between revisions