5 Commits

Author	SHA1	Message	Date
Lionel Debroux	53ca89f8ae	Add initial NUMA awareness support (#378) ... * Add a file containing useful macro definitions, currently a single top-level macro for obtaining the size of an array; use it to replace a sizeof(x) / sizeof(x[0]) construct in system/smbus.c . This requires switching the GCC build mode from C11 to C11 with GCC extensions. * Initial NUMA awareness (#12) support: parse the ACPI SRAT to build up new internal structures related to proximity domains and affinity; use these structures in setup_vm_map() and calculate_chunk() to skip the work on the processors which don't belong to the proximity domain currently being tested. Tested on a number of 1S single-domain, 2S multi-domain and 4S multi-domain platforms. SKIP_RANGE(iterations) trick by Martin Whitaker.	2024-03-13 01:43:26 +01:00
Sam Demeulemeester	231b389b3c	Various minor cosmetic changes on acpi.c/h (mainly comments and code format)	2022-06-19 16:39:03 +02:00
Sam Demeulemeester	a5576974cf	Add ACPI Timer as the primary TSC correction source and PIT Timer as fallback	2022-06-19 16:39:03 +02:00
Sam Demeulemeester	eac4d03462	Parse FADT to find ACPI Timer Base Address and specs	2022-06-19 16:39:03 +02:00
Sam Demeulemeester	221a66da1a	Split ACPI Functions from SMP functions. ... Add ACPI Table detection for FADT & HPET (as we need better timers)	2022-06-19 16:39:03 +02:00