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Rev Age Author Path Log message Diff
3973 5603 d 15 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()		  
3971 5605 d 4 h vana /trunk/kernel/arch/ia64/src/mm/ Fix I/O access to identicaly mapped space  
3940 5610 d 9 h decky /trunk/kernel/ make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64		  
3908 5614 d 8 h decky /trunk/ overhaul pareas: use one single physical area for the physical address space not belonging to physical memory  
3790 5653 d 15 h svoboda /trunk/kernel/ Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely.  
3777 5657 d 13 h jermar /trunk/kernel/arch/ia64/src/mm/ Replace the disfunct hw_map() with a functional dirty hack.  
3776 5657 d 13 h jermar /trunk/kernel/arch/ia64/src/mm/ Do not leave last_frame uninitialized on ia64.  
3766 5661 d 11 h jermar /trunk/kernel/arch/ia64/src/ Humanitarian facelift for ia64.  
3765 5661 d 13 h jermar /trunk/kernel/arch/ia64/src/mm/ Cleanup ia64's frame.c.  
3763 5661 d 13 h jermar /trunk/ Remove most of the ia64 dead / commented out code.  
3635 5697 d 6 h vana /trunk/ IA64: Userspace I/O support  
3616 5700 d 10 h vana /trunk/ IA64 correctly find CPU wakeup vector from SAL & EFI memory map support  
3578 5711 d 19 h vana /trunk/ Alfa of SMP support on IA64  
3104 5869 d 19 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
2745 5969 d 15 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2726 5987 d 16 h vana /trunk/ Basic IA64 boot and kernel suport for real machines  
2725 5990 d 12 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)		  
2462 6235 d 6 h jermar /trunk/kernel/ Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64.		  
2170 6302 d 4 h jermar /trunk/kernel/ Simplify synchronization in as_switch().
The function was oversynchronized, which
was causing deadlocks on the address
space mutex.

Now, address spaces can only be switched
when the asidlock is held. This also protects
stealing of ASIDs. No other synchronization
is necessary.		  
2089 6364 d 13 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  

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