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HelenOS
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trunk
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kernel/
– Rev 1846
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1844
6498 d 8 h
jermar
/trunk/kernel/
Add an option to compile the sparc64 kernel for Ultra 5 or Enterprise E6500.
Basic keyboard support (polling) based on ns16550 serial port (deployed on Ultra).
1843
6498 d 10 h
jermar
/trunk/kernel/genarch/
Move code duplicated in i8042.c and z8530.c to key.c.
1842
6498 d 13 h
jermar
/trunk/kernel/
i8042 and z8530 separated, the tree compiles again.
Now there is some duplicated code in i8042.c and z8530.c,
but that can be eliminated in slower pace.
1841
6498 d 14 h
jermar
/trunk/kernel/
Start reorganization of different keyboard drivers.
What seemed like a screwed i8042 chip appears to be
Zilog 8530.
The repository won't compile now. To be fixed in next commits.
1840
6499 d 2 h
decky
/trunk/kernel/arch/xen32/
claim copyright on files with significant xen32-related changes
(for the purpose of author's master thesis)
1839
6502 d 10 h
decky
/trunk/kernel/generic/
finish security context isolation
1838
6503 d 10 h
jermar
/trunk/kernel/
Add scan code map for Sun keyboard.
1837
6503 d 18 h
jermar
/trunk/
Support 24bpp framebuffers with 4 pixelbytes (each pixel aligned on 32-bits).
At least on sparc64, the OpenFirmware linebytes property specifies the number
of pixels between consecutive scan lines of the display. Fix scanilne calculation,
including possible alignment.
Add note to 8bpp pixel functions pointing out drawbacks of that mode.
1836
6505 d 14 h
decky
/trunk/kernel/arch/xen32/src/
coding style change
1834
6506 d 1 h
decky
/trunk/kernel/arch/xen32/src/
xen32: fix initial stack
1833
6506 d 2 h
decky
/trunk/kernel/
more sophisticated initial stack handling
1832
6506 d 2 h
decky
/trunk/kernel/arch/xen32/
remap console page
1831
6506 d 3 h
decky
/trunk/kernel/arch/xen32/
xen32: proper virtual traps, domU asynchronous console
1830
6506 d 5 h
decky
/trunk/kernel/arch/xen32/
xen32: enable/disable interrupts
1829
6506 d 6 h
decky
/trunk/kernel/arch/xen32/
xen32: initialize virtual IDT
1828
6506 d 7 h
decky
/trunk/kernel/arch/xen32/
xen32: fork proc, get to the console (w/o preemption)
1827
6506 d 7 h
decky
/trunk/kernel/arch/xen32/src/
print memory map
1826
6506 d 8 h
decky
/trunk/kernel/generic/src/main/
some debugging output
1824
6506 d 9 h
decky
/trunk/kernel/arch/xen32/
xen32: use writable page tables, cleanup mm
1823
6506 d 10 h
jermar
/trunk/kernel/arch/sparc64/
sparc64 work.
Dump take_over_tlb_and_tt() and add its assembly language replacement.
1822
6506 d 15 h
jermar
/trunk/
sparc64 work.
1. Formatting fixes.
2. When writing to DMMU ASI's, simple membar() can be used in place of flush().
3. Substantial changes in the way the TLB is taken over.
4. Remove unneeded functions.
This is the first revision that also runs on a real world Ultra 5 with UltraSPARC IIi
processor.
Note that 3. needs further work as the current implementation depends on the fact
that the compiler will use registers for local variables in take_over_tlb_and_tt().
Rewrite of that function into assembly is to follow.
1821
6508 d 10 h
decky
/trunk/kernel/arch/xen32/
xen32 cleanup
1820
6510 d 3 h
decky
/trunk/kernel/generic/
initial security context support
1819
6510 d 3 h
decky
/trunk/kernel/generic/include/
formatting changes
1818
6513 d 6 h
decky
/trunk/kernel/
make burst updates
1817
6514 d 2 h
decky
/trunk/kernel/arch/
xen32 work: create identity mapping for the main memory zone,
make several dummy modifications to get to the banner
1816
6514 d 10 h
decky
/trunk/kernel/
xen memory initialization
1815
6514 d 12 h
decky
/trunk/kernel/arch/xen32/src/
fork drivers
1814
6514 d 12 h
decky
/trunk/kernel/arch/xen32/include/
fork drivers
1813
6514 d 12 h
decky
/trunk/kernel/arch/xen32/
xen32 hypervisor interface
1812
6514 d 12 h
decky
/trunk/kernel/
move macro and cleanup
1811
6514 d 14 h
decky
/trunk/kernel/arch/
unify bootstrapping
1810
6521 d 3 h
decky
/trunk/kernel/arch/xen32/
remove obsolete stuff
1809
6521 d 5 h
decky
/trunk/kernel/arch/xen32/
update xen32 support (most of the code is still dummy)
1808
6521 d 5 h
decky
/trunk/kernel/arch/xen32/include/
fork directories
1807
6521 d 7 h
decky
/trunk/kernel/arch/xen32/
fork directories
1806
6521 d 7 h
decky
/trunk/kernel/arch/xen32/
fork directories
1805
6521 d 14 h
decky
/trunk/kernel/arch/xen32/src/boot/
make Xen recognize the kernel image
1804
6521 d 14 h
decky
/trunk/kernel/arch/xen32/
fork Xen32 makefile and linker script
1802
6522 d 1 h
decky
/trunk/
cleanup and unify the build system