Subversion Repositories HelenOS

Rev

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

Filtering Options

Rev Age Author Path Log message Diff
4420 5766 d 8 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4419)  
4296 5801 d 4 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4295)  
4055 5840 d 8 h trochtova /branches/dd/ changes in trunk (rev 4054) merged into dd branch  
3022 6123 d 10 h decky /branches/dd/ device drivers branch  
2078 6617 d 4 h jermar /trunk/kernel/arch/sparc64/src/ When invalidating entire TLBs on sparc64, make sure to also invalidate any (locked) global entries.
This fixes Ticket #21.
Fix a comment in start.S stating that the kernel installs a global entry for itself. All entries installed by the kernel
are local to some memory context.		  
2071 6621 d 1 h jermar /trunk/ (c) versus (C)  
2058 6647 d 10 h jermar /trunk/kernel/arch/sparc64/src/ Improve comments.  
2049 6652 d 9 h jermar /trunk/kernel/arch/sparc64/src/ More formatting and indentation changes.  
2009 6665 d 0 h jermar /trunk/kernel/ Initial support for handling illegal virtual aliases on sparc64.  
2008 6667 d 1 h jermar /trunk/kernel/arch/sparc64/ Add dcache_flush() function that flushes D-Cache on sparc64.  
2001 6670 d 22 h jermar /trunk/kernel/ Indentation and comment fixes.  
1996 6677 d 3 h jermar /trunk/kernel/ Add option to compile the sparc64 kernel without the TTE_CV bit support.
The bit is not used by default now.
Enabling it may theoretically lead to physical memory inconsistencies until code that
mitigates the problem is written.		  
1982 6681 d 8 h jermar /trunk/ Modify the sparc64 startup code to not cause MMU traps before it takes over the TLB and
the trap table. Fix several PA2KA and KA2PA omittions or errors. Fix configuration to pass
the DEFS variable along.		  
1978 6682 d 1 h jermar /trunk/ sparc64 code to support physical memory that starts on non-zero addresses.
Still needs to be tested on systems with such setup.		  
1975 6691 d 23 h jermar /trunk/kernel/arch/sparc64/src/ Typo.  
1954 6703 d 23 h jermar /trunk/ Minor changes. Some coding style fixes and also a type (tee vs. tree).
One AS -> as change.		  
1917 6721 d 2 h jermar /trunk/ sparc64 work:
- hw_map() can now support up to 8M requests
- CPU stacks are now locked in DTLB of the respective processor
- kernel in the boot phase no longer relies on the stack provided by OpenFirmware
- instead of of doing FLUSHW during kernel startup, simply set the
window state registers to the wanted state
- NWINDOW -> NWINDOWS
- Add/fix some comments and copyrights.		  
1906 6731 d 3 h jermar /trunk/ Small improvements in sparc64.  
1905 6731 d 11 h jermar /trunk/kernel/arch/sparc64/src/ Small fixes.
The sparc64 kernel now compiles again even if not compiled with SMP support.		  
1903 6733 d 1 h jermar /trunk/ SMP stuff for sparc64.
Almost complete except for IPIs.
The absence of IPI support deadlocks
the kernel when more CPUs are configured.		  

←Prev12Next→

Show All