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Rev Age Author Path Log message Diff
3973 5669 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()		  
3971 5671 d 8 h vana /trunk/kernel/arch/ia64/src/mm/ Fix I/O access to identicaly mapped space  
3940 5676 d 14 h decky /trunk/kernel/ make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64		  
3908 5680 d 12 h decky /trunk/ overhaul pareas: use one single physical area for the physical address space not belonging to physical memory  
3790 5719 d 19 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 5723 d 17 h jermar /trunk/kernel/arch/ia64/src/mm/ Replace the disfunct hw_map() with a functional dirty hack.  
3776 5723 d 17 h jermar /trunk/kernel/arch/ia64/src/mm/ Do not leave last_frame uninitialized on ia64.  
3766 5727 d 15 h jermar /trunk/kernel/arch/ia64/src/ Humanitarian facelift for ia64.  
3765 5727 d 17 h jermar /trunk/kernel/arch/ia64/src/mm/ Cleanup ia64's frame.c.  
3763 5727 d 18 h jermar /trunk/ Remove most of the ia64 dead / commented out code.  
3635 5763 d 11 h vana /trunk/ IA64: Userspace I/O support  
3616 5766 d 14 h vana /trunk/ IA64 correctly find CPU wakeup vector from SAL & EFI memory map support  
3578 5777 d 23 h vana /trunk/ Alfa of SMP support on IA64  
3104 5935 d 23 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
2745 6035 d 19 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2726 6053 d 20 h vana /trunk/ Basic IA64 boot and kernel suport for real machines  
2725 6056 d 17 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 6301 d 10 h jermar /trunk/kernel/ Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64.		  
2170 6368 d 9 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 6430 d 17 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  

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