Subversion Repositories HelenOS

Rev

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

Filtering Options

Rev Age Author Path Log message Diff
4420 5656 d 19 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4419)  
4296 5691 d 16 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4295)  
4055 5730 d 20 h trochtova /branches/dd/ changes in trunk (rev 4054) merged into dd branch  
3022 6013 d 22 h decky /branches/dd/ device drivers branch  
2078 6507 d 16 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 6511 d 12 h jermar /trunk/ (c) versus (C)  
2058 6537 d 22 h jermar /trunk/kernel/arch/sparc64/src/ Improve comments.  
2049 6542 d 21 h jermar /trunk/kernel/arch/sparc64/src/ More formatting and indentation changes.  
2009 6555 d 12 h jermar /trunk/kernel/ Initial support for handling illegal virtual aliases on sparc64.  
2008 6557 d 13 h jermar /trunk/kernel/arch/sparc64/ Add dcache_flush() function that flushes D-Cache on sparc64.  
2001 6561 d 10 h jermar /trunk/kernel/ Indentation and comment fixes.  
1996 6567 d 14 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 6571 d 20 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 6572 d 12 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 6582 d 11 h jermar /trunk/kernel/arch/sparc64/src/ Typo.  
1954 6594 d 11 h jermar /trunk/ Minor changes. Some coding style fixes and also a type (tee vs. tree).
One AS -> as change.		  
1917 6611 d 13 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 6621 d 15 h jermar /trunk/ Small improvements in sparc64.  
1905 6621 d 23 h jermar /trunk/kernel/arch/sparc64/src/ Small fixes.
The sparc64 kernel now compiles again even if not compiled with SMP support.		  
1903 6623 d 13 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