Commit Graph
11 Commits
Author SHA1 Message Date
Bananymous a6ca9fd453 Kernel: Implement bare boness DMA Region
This does nothing but allocate contiguous physical and virtual memory
and map it as CacheDisable. Also memory is automatically freed RAII style.
2023-10-08 02:57:22 +03:00
Bananymous 799aab02f5 Kernel: Add API for getting contiguous physcial pages
This will be used to create DMA regions.
2023-10-08 02:57:22 +03:00
Bananymous 0fae2c7309 Kernel: Rework physical memory allocation
PhysicalRange is now much simpler bitmap. This makes expanding
PhysicalRange API much easier.
2023-10-08 02:50:23 +03:00
Bananymous 7ba72b1507 Kernel: Fix PCI BarRegion offsets
Calculations accidentally assumed bar registers are 8 byte instead
of 4.
2023-10-08 02:50:23 +03:00
Bananymous f21d4e794c Kernel: Rework whole ATA driver structure
Make ATA driver more compatible when we are adding SATA support
2023-10-08 02:50:23 +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 68a913c838 BuildSystem: Don't strip kernel 2023-10-05 18:52:44 +03:00
Bananymous a084db6817 BuildSystem: Try to set compiler only if it exists 2023-10-05 18:52:05 +03:00
Bananymous 57605c2b3e meminfo: Print allocated physical memory percentage 2023-10-03 10:39:27 +03:00
Bananymous 1cd99631e1 Shell: source $HOME/.shellrc if found on Shell startup 2023-10-03 10:39:27 +03:00
Bananymous f67ed9a66e Shell: Implement sourcing scripts 2023-10-03 10:24:10 +03:00