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HelenOS
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trunk
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kernel
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arch
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ia64
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include
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mm/
– Rev 4625
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4625
5649 d 9 h
jermar
/trunk/kernel/arch/ia64/
The ia64 kernel needs to handle the Data Access Rights fault.
4490
5683 d 11 h
decky
/trunk/kernel/
remove redundant index_t and count_t types (which were always quite ambiguous and not actually needed)
3973
5779 d 19 h
decky
/trunk/kernel/
kernel memory management revisited (phase 2): map physical memory according to zones
- ia32: register reserved and ACPI zones
- pareas are now used only for mapping of present physical memory (hw_area() is gone)
- firmware zones and physical addresses outside any zones are allowed to be mapped generally
- fix nasty antient bug in zones_insert_zone()
3940
5786 d 13 h
decky
/trunk/kernel/
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64
3908
5790 d 12 h
decky
/trunk/
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory
3778
5833 d 17 h
jermar
/trunk/kernel/arch/ia64/include/mm/
Extern declaration for ia64 last_frame.
3774
5834 d 15 h
jermar
/trunk/kernel/arch/ia64/include/
More of ia64 cleanup.
3635
5873 d 10 h
vana
/trunk/
IA64: Userspace I/O support
3578
5887 d 23 h
vana
/trunk/
Alfa of SMP support on IA64
3233
5994 d 15 h
decky
/trunk/
remove dummy page coloring facility, which is currenty not used
2726
6163 d 20 h
vana
/trunk/
Basic IA64 boot and kernel suport for real machines
2725
6166 d 16 h
decky
/trunk/kernel/
remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability)
2721
6167 d 17 h
decky
/trunk/kernel/
convert e820list to a generic physmem command
2089
6540 d 17 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2082
6546 d 17 h
decky
/trunk/
__asm__ __volatile__ -> asm volatile
2071
6551 d 10 h
jermar
/trunk/
(c) versus (C)
2007
6598 d 8 h
jermar
/trunk/kernel/
Introduce page colors. So far, only sparc64 uses correct page color bits. Other architectures have a dummy define
specifying zero bits for a page color.
There is a new check of page color in as_area_share(). Because of lack of support for this in the userspace, the
check has been #ifef'ed out.
1891
6672 d 8 h
jermar
/trunk/kernel/
sparc64 work:
- Experimental support for TSB (Translation Storage Buffer).
1890
6672 d 19 h
jermar
/trunk/
- Create a dedicated slab cache for as_t objects and switch from malloc/free to slab_alloc/slab_free for
them.
- Slightly fix and improve both the kernel and userspace atomic_add() on sparc64.
- More TSB work on the sparc64 front.
1889
6673 d 10 h
jermar
/trunk/kernel/
Fix bug in mm/as.c:
- as_area_destroy() should not work with AS but as
sparc64 work:
- start implementing TSB support
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