Subversion Repositories HelenOS

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4490 5637 d 14 h decky /trunk/kernel/ remove redundant index_t and count_t types (which were always quite ambiguous and not actually needed)  
3973 5733 d 22 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 5734 d 10 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 5744 d 15 h decky /trunk/ overhaul pareas: use one single physical area for the physical address space not belonging to physical memory  
3891 5746 d 13 h jermar /trunk/ Get rid of CONFIG_SIMICS_FIX.  
2723 6121 d 17 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2721 6121 d 19 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2712 6125 d 19 h decky /trunk/kernel/ prettyprint output  
2702 6132 d 20 h decky /trunk/kernel/arch/ia32/src/mm/ change cstyle to human-readable form  
2701 6132 d 21 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 6142 d 20 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 6495 d 16 h jermar /trunk/kernel/ Indentaion and formatting changes even Martin will like :-)  
2071 6505 d 13 h jermar /trunk/ (c) versus (C)  
1888 6630 d 16 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.		  
1793 6692 d 22 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 6695 d 15 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6702 d 16 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1702 6723 d 19 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1303 6758 d 15 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 6774 d 19 h cejka /kernel/trunk/ Fix pointers output format.
Fix format of slab and zones tables.		  

←Prev12Next→

Show All