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Rev Age Author Path Log message Diff
3973 5568 d 16 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()		  
3972 5569 d 4 h decky /trunk/kernel/ kernel memory management revisited (phase 1): proper support for zone flags
- the zone_t structures are now statically allocated to be easily available
- the locking scheme was simplified
- new flags for non-available zones were introduced
- FRAME_LOW_4_GiB flag is removed, the functionality will be eventually reimplemented using a generic mechanism		  
3908 5579 d 9 h decky /trunk/ overhaul pareas: use one single physical area for the physical address space not belonging to physical memory  
3891 5581 d 7 h jermar /trunk/ Get rid of CONFIG_SIMICS_FIX.  
2723 5956 d 12 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2721 5956 d 14 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2712 5960 d 14 h decky /trunk/kernel/ prettyprint output  
2702 5967 d 14 h decky /trunk/kernel/arch/ia32/src/mm/ change cstyle to human-readable form  
2701 5967 d 16 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 5977 d 15 h decky /trunk/kernel/ amd64: shorten kernel address space by 2 GB to support proper mapping of more than 2 GB of physical memory  
2087 6330 d 10 h jermar /trunk/kernel/ Indentaion and formatting changes even Martin will like :-)  
2071 6340 d 7 h jermar /trunk/ (c) versus (C)  
1888 6465 d 11 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.		  
1793 6527 d 16 h jermar /trunk/kernel/ Change hw_map() on sparc64 to use virtual addresses that are
beyond the end of physical memory. It is beneficial in two
ways: first, physical memory is no longer being wasted by
otherwise necessary calls to frame_alloc() and, second,
virtual addresses for devices are now correctly allocated
and do not overlap with the 4M TLB-locked mapping for
kernel text and data.		  
1787 6530 d 9 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6537 d 11 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1702 6558 d 13 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1303 6593 d 10 h palkovsky /kernel/trunk/arch/ zone_merge_all must be called after frame_init is completed - otherwise
new zone information can be allocated over the not-yet-blacklisted areas.		  
1224 6609 d 14 h cejka /kernel/trunk/ Fix pointers output format.
Fix format of slab and zones tables.		  
1221 6610 d 5 h decky /kernel/trunk/ printf-related and other code cleanup  

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