Commit Graph

14 Commits

Author SHA1 Message Date
Bananymous 682de62c57 Kernel: Replace HPET CriticalScope with SpinLock 2024-02-29 19:15:33 +02:00
Bananymous 59abb5d344 Kernel: Make HPET read_main_counter() atomic with 32 bit main counter 2024-02-23 13:42:04 +02:00
Bananymous 7a4ec7f7a3 Kernel: Use static_cast instead of c-style cast in HPET 2024-02-22 14:44:39 +02:00
Bananymous 00662bad46 Kernel: Rewrite HPET code
Now the set timer frequency actually works... :D
2024-02-13 17:59:48 +02:00
Bananymous dfe5a2d665 All: Cleanup all files
Add newline to end of files and remove whitespace from end of lines
2024-01-24 15:53:38 +02:00
Bananymous c6130f33d7 Kernel: Implement MSI, MSI-X and interrupt reservation 2024-01-13 18:21:21 +02:00
Bananymous 888e44ce0b Kernel: Allow getting ACPI headers with same signature 2023-10-13 11:24:21 +03:00
Bananymous 75fdf4c3c6 Kernel: Add Timer::ns_since_boot() 2023-10-12 21:16:39 +03:00
Bananymous 27eb5af6f0 Kernel: Rework interrupt mechanism
All interruptrable classes now inherit from Interruptable which
has methdo handle_irq which is called on a interrupt.
2023-10-05 18:53:45 +03:00
Bananymous 5d0a6e7b08 Kernel: HPET is now used in legacy mode when PIC is forced 2023-08-10 22:01:30 +03:00
Bananymous ebe0adb3b5 Kernel: HPET doesn't use the legacy mapping anymore 2023-08-10 21:08:32 +03:00
Bananymous 55ef793a74 Kernel: Validate HPET tick period 2023-08-09 09:50:38 +03:00
Bananymous ca5a097ef5 Kernel: Add function to retrieve boot time as timespec 2023-08-04 16:06:47 +03:00
Bananymous 1fa7a1cac4 Kernel: Add basic HPET support to replace PIT if exists
This works same way as the PIT implementation; calls Scheduler every
milli second.
2023-08-04 15:22:51 +03:00