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Rev Age Author Path Log message Diff
1371 6665 d 4 h decky /kernel/trunk/ unify the framebuffer API
use physical address as the base address for the framebuffer		  
1334 6668 d 18 h jermar /kernel/trunk/ Force mips32 frame buffer access to be always big endian.

Fix vmaxlma.c warning when building ia64.		  
1327 6669 d 11 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1318 6670 d 6 h vana /kernel/trunk/ Sysinfo userspace interface  
1317 6670 d 7 h vana /kernel/trunk/ System information tools  
1316 6670 d 8 h jermar /kernel/trunk/genarch/src/fb/ Forgotten in last commit... improve frame buffer speed by buffering blank line.  
1313 6670 d 13 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 6671 d 9 h palkovsky /kernel/trunk/genarch/src/fb/ Fixed incorrect tabulator in framebuffer (could write outside framebuffer
memory).		  
1298 6676 d 10 h vana /kernel/trunk/ FB endian fix  
1287 6678 d 15 h vana /kernel/trunk/ ia32 VESA FB support  
1266 6682 d 12 h jermar /kernel/trunk/genarch/ Rename acpi/matd.c to madt.c (Multiple APIC Description Table).
Improve Doxygen comments in genarch/.		  
1248 6686 d 8 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1229 6689 d 13 h jermar /kernel/trunk/ Remove the outdated TODO file.
Improve doxygen comments here and there.		  
1196 6697 d 12 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1195 6699 d 11 h jermar /kernel/trunk/genarch/src/i8042/ Coding style changes for the last commit.  
1194 6699 d 11 h vana /kernel/trunk/genarch/src/i8042/ Status testing version of clear-buffer routine for i8042  
1193 6699 d 13 h vana /kernel/trunk/genarch/src/i8042/ i8042 buffer full problem fix  
1135 6719 d 3 h decky /kernel/trunk/ framebuffer code cleanup, support for non-standard scanline sizes
ppc32: get framebuffer parameters from boot loader		  
1108 6722 d 3 h jermar /kernel/trunk/ Small PTE_* macros and SET_PTL0_ADDRESS macro changes.  
1059 6728 d 6 h jermar /kernel/trunk/ Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64.		  
1044 6728 d 13 h jermar /kernel/trunk/ Page table locking.  
977 6730 d 12 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
958 6731 d 6 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 6735 d 3 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 6743 d 13 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 6745 d 2 h jermar /kernel/trunk/genarch/src/fb/ Improve framebuffer speed by using optimised memcpy().  
895 6745 d 5 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 6745 d 9 h jermar /kernel/trunk/ Move i8042 driver to genarch as it might be used by more architectures.  
891 6746 d 12 h palkovsky /kernel/trunk/genarch/src/fb/ Fixed getpixel_1byte to work with 3:2:3 color scheme.  
886 6746 d 13 h jermar /kernel/trunk/genarch/src/fb/ Change putpixel1() to look better.  
867 6750 d 11 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 6751 d 8 h palkovsky /kernel/trunk/genarch/src/fb/ Added logo for framebuffer (simple bitmap)  
839 6758 d 10 h palkovsky /kernel/trunk/genarch/src/fb/ Better structure for framebuffer.  
838 6758 d 15 h palkovsky /kernel/trunk/ Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.  
837 6758 d 15 h palkovsky /kernel/trunk/ Moved framebuffer to genarch.  
832 6762 d 3 h jermar /kernel/trunk/ Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3.  
831 6762 d 10 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).		  
830 6762 d 11 h jermar /kernel/trunk/ Make ASID FIFO for mips32 be allocated statically.
Make ASID FIFO for sparc64 and ia64 be allocated dynamically.
Fix ia64 to call asid_fifo_init().
All three architectures now call asid_fifo_init() from as_arch_init().		  
826 6763 d 4 h jermar /kernel/trunk/ Add page_mapping_remove().  
823 6764 d 2 h jermar /kernel/trunk/ Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization.