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Rev Age Author Path Log message Diff
1382 6582 d 20 h decky /kernel/trunk/ make hardware memory mapping more generic  
1380 6582 d 22 h jermar /kernel/trunk/ Turn address space lock, address space area lock and
page_ht_lock into mutexes.		  
1376 6584 d 4 h jermar /kernel/trunk/ Change the way the framebuffer is mapped so that sparc64 is usable again.  
1371 6584 d 19 h decky /kernel/trunk/ unify the framebuffer API
use physical address as the base address for the framebuffer		  
1334 6588 d 9 h jermar /kernel/trunk/ Force mips32 frame buffer access to be always big endian.

Fix vmaxlma.c warning when building ia64.		  
1327 6589 d 2 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1318 6589 d 21 h vana /kernel/trunk/ Sysinfo userspace interface  
1317 6589 d 22 h vana /kernel/trunk/ System information tools  
1316 6590 d 0 h jermar /kernel/trunk/genarch/src/fb/ Forgotten in last commit... improve frame buffer speed by buffering blank line.  
1313 6590 d 4 h jermar /kernel/trunk/ Do not report possible deadlock on fb_lock.
This issue was causing troubles in connection
with slow framebuffer in simulated environment
when false positives triggered an infinite
recursion of attempts to report deadlock on
fb_lock using printf() and fb_putchar().		  
1312 6591 d 0 h palkovsky /kernel/trunk/genarch/src/fb/ Fixed incorrect tabulator in framebuffer (could write outside framebuffer
memory).		  
1298 6596 d 1 h vana /kernel/trunk/ FB endian fix  
1287 6598 d 7 h vana /kernel/trunk/ ia32 VESA FB support  
1266 6602 d 3 h jermar /kernel/trunk/genarch/ Rename acpi/matd.c to madt.c (Multiple APIC Description Table).
Improve Doxygen comments in genarch/.		  
1248 6606 d 0 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1229 6609 d 4 h jermar /kernel/trunk/ Remove the outdated TODO file.
Improve doxygen comments here and there.		  
1196 6617 d 4 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1195 6619 d 2 h jermar /kernel/trunk/genarch/src/i8042/ Coding style changes for the last commit.  
1194 6619 d 3 h vana /kernel/trunk/genarch/src/i8042/ Status testing version of clear-buffer routine for i8042  
1193 6619 d 4 h vana /kernel/trunk/genarch/src/i8042/ i8042 buffer full problem fix  
1135 6638 d 18 h decky /kernel/trunk/ framebuffer code cleanup, support for non-standard scanline sizes
ppc32: get framebuffer parameters from boot loader		  
1108 6641 d 19 h jermar /kernel/trunk/ Small PTE_* macros and SET_PTL0_ADDRESS macro changes.  
1059 6647 d 21 h jermar /kernel/trunk/ Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64.		  
1044 6648 d 4 h jermar /kernel/trunk/ Page table locking.  
977 6650 d 3 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
958 6650 d 21 h jermar /kernel/trunk/ Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate.		  
922 6654 d 19 h jermar /kernel/trunk/genarch/src/mm/ Fix generic page hash table to align down page addresses.
This was the ia64 userspace show stopper.		  
902 6663 d 4 h jermar /kernel/trunk/ ia64 work.
More capable TLB miss handlers.
The ia64 kernel now passes mm/mapping1 test.

Fix generic hash table to properly initialize lists.

Change page_ht() to properly initialize inserted PTE's.
Change format of generic page hash table PTE's.		  
896 6664 d 17 h jermar /kernel/trunk/genarch/src/fb/ Improve framebuffer speed by using optimised memcpy().  
895 6664 d 21 h jermar /kernel/trunk/ sparc64 work.
Very raw and fragile preliminary standalone keyboard support - polling mode only.
Because of a workaround in Simics, the scan codes are the same as on ia32.		  
894 6665 d 0 h jermar /kernel/trunk/ Move i8042 driver to genarch as it might be used by more architectures.  
891 6666 d 4 h palkovsky /kernel/trunk/genarch/src/fb/ Fixed getpixel_1byte to work with 3:2:3 color scheme.  
886 6666 d 4 h jermar /kernel/trunk/genarch/src/fb/ Change putpixel1() to look better.  
867 6670 d 2 h jermar /kernel/trunk/ Move OFW functionality of ppc32 memory_init to genarch so that the code can also be used by sparc64.
sparc64 is now close to broken as it lacks functionality to provide identity mapping for the whole phyisical memory.		  
862 6670 d 23 h palkovsky /kernel/trunk/genarch/src/fb/ Added logo for framebuffer (simple bitmap)  
839 6678 d 1 h palkovsky /kernel/trunk/genarch/src/fb/ Better structure for framebuffer.  
838 6678 d 6 h palkovsky /kernel/trunk/ Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.  
837 6678 d 7 h palkovsky /kernel/trunk/ Moved framebuffer to genarch.  
832 6681 d 18 h jermar /kernel/trunk/ Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3.  
831 6682 d 1 h jermar /kernel/trunk/ Make use of one unused bit in PTE formats of amd64, ia32 and mips32 to store 1 in valid mappings.
This helps to distinguish valid entries from not present entries with 0 content (i.e. not present
entries with PFN 0 and other bits cleared).