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Rev Age Author Path Log message Diff
1382 6594 d 1 h decky /kernel/trunk/ make hardware memory mapping more generic  
1380 6594 d 2 h jermar /kernel/trunk/ Turn address space lock, address space area lock and
page_ht_lock into mutexes.		  
1376 6595 d 8 h jermar /kernel/trunk/ Change the way the framebuffer is mapped so that sparc64 is usable again.  
1371 6596 d 0 h decky /kernel/trunk/ unify the framebuffer API
use physical address as the base address for the framebuffer		  
1334 6599 d 14 h jermar /kernel/trunk/ Force mips32 frame buffer access to be always big endian.

Fix vmaxlma.c warning when building ia64.		  
1327 6600 d 7 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1318 6601 d 2 h vana /kernel/trunk/ Sysinfo userspace interface  
1317 6601 d 3 h vana /kernel/trunk/ System information tools  
1316 6601 d 4 h jermar /kernel/trunk/genarch/src/fb/ Forgotten in last commit... improve frame buffer speed by buffering blank line.  
1313 6601 d 9 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 6602 d 5 h palkovsky /kernel/trunk/genarch/src/fb/ Fixed incorrect tabulator in framebuffer (could write outside framebuffer
memory).		  
1298 6607 d 6 h vana /kernel/trunk/ FB endian fix  
1287 6609 d 11 h vana /kernel/trunk/ ia32 VESA FB support  
1266 6613 d 8 h jermar /kernel/trunk/genarch/ Rename acpi/matd.c to madt.c (Multiple APIC Description Table).
Improve Doxygen comments in genarch/.		  
1248 6617 d 4 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1229 6620 d 9 h jermar /kernel/trunk/ Remove the outdated TODO file.
Improve doxygen comments here and there.		  
1196 6628 d 8 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1195 6630 d 7 h jermar /kernel/trunk/genarch/src/i8042/ Coding style changes for the last commit.  
1194 6630 d 7 h vana /kernel/trunk/genarch/src/i8042/ Status testing version of clear-buffer routine for i8042  
1193 6630 d 9 h vana /kernel/trunk/genarch/src/i8042/ i8042 buffer full problem fix  
1135 6649 d 23 h decky /kernel/trunk/ framebuffer code cleanup, support for non-standard scanline sizes
ppc32: get framebuffer parameters from boot loader		  
1108 6652 d 23 h jermar /kernel/trunk/ Small PTE_* macros and SET_PTL0_ADDRESS macro changes.  
1059 6659 d 2 h jermar /kernel/trunk/ Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64.		  
1044 6659 d 9 h jermar /kernel/trunk/ Page table locking.  
977 6661 d 8 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
958 6662 d 2 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 6665 d 23 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 6674 d 9 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 6675 d 22 h jermar /kernel/trunk/genarch/src/fb/ Improve framebuffer speed by using optimised memcpy().  
895 6676 d 1 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 6676 d 5 h jermar /kernel/trunk/ Move i8042 driver to genarch as it might be used by more architectures.  
891 6677 d 8 h palkovsky /kernel/trunk/genarch/src/fb/ Fixed getpixel_1byte to work with 3:2:3 color scheme.  
886 6677 d 9 h jermar /kernel/trunk/genarch/src/fb/ Change putpixel1() to look better.  
867 6681 d 7 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 6682 d 4 h palkovsky /kernel/trunk/genarch/src/fb/ Added logo for framebuffer (simple bitmap)  
839 6689 d 6 h palkovsky /kernel/trunk/genarch/src/fb/ Better structure for framebuffer.  
838 6689 d 11 h palkovsky /kernel/trunk/ Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.  
837 6689 d 11 h palkovsky /kernel/trunk/ Moved framebuffer to genarch.  
832 6692 d 23 h jermar /kernel/trunk/ Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3.  
831 6693 d 6 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).