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Rev Age Author Path Log message Diff
3692 5671 d 15 h rimsky /trunk/ Fixed the bug when on SunBlade1500 we wrote to an address outside the framebuffer memory. A nasty hack to the 8-bit palette so that on sb1500 we do not have to turn black into white and white into black.  
3683 5674 d 18 h svoboda /trunk/kernel/generic/ Rename udebug_thread_t.debug_active just to 'active'.  
3680 5674 d 23 h svoboda /trunk/kernel/generic/src/time/ Fix panic caused by NULL pointer dereference.  
3679 5675 d 12 h rimsky /trunk/ Added forgotten stuff related to framebuffers with offsets. Got rid of VISUAL_SB1500_PALETTE.  
3672 5676 d 17 h jermar /trunk/ Merge sparc branch to trunk.  
3669 5677 d 18 h decky /trunk/kernel/test/debug/ kconsole might be optional  
3668 5677 d 18 h decky /trunk/kernel/ prepare kconsole to be optional  
3661 5681 d 15 h vana /trunk/ IA64: repair similators support  
3659 5682 d 0 h vana /trunk/kernel/arch/ia64/src/ Fix changed param order to ns16550_init function call  
3657 5682 d 1 h vana /trunk/ Legacy IRQ support, uspace NS16550 support, some minor changes  
3655 5682 d 17 h jermar /trunk/kernel/ Add additional members to the irq_t structure so that an interrupt-driven driver
does not need to know how to clear the level interrupt. The z8530 was modified
in this way and is much more generic. The ns16550 driver has also been modified,
but awaits testing. The sparc64 interrupt mapping and dispatch code is now using
the new info and calls the clear-interrupt-routine itself.		  
3654 5682 d 19 h jermar /trunk/kernel/arch/sparc64/ After my effort yesterday, there are two rival psycho drivers.
Merge the two and remove the newer one.		  
3649 5683 d 14 h jermar /trunk/kernel/arch/sparc64/src/drivers/ More work on the psycho driver.  
3648 5683 d 14 h jermar /trunk/kernel/generic/include/ Add host2uintX_t_{le|be} macros to the kernel's byteorder.  
3647 5683 d 16 h jermar /trunk/kernel/arch/sparc64/ Improvized Psycho driver.  
3646 5683 d 17 h jermar /trunk/kernel/ Initial support for interrupt driven driver for ns16550.  
3635 5686 d 17 h vana /trunk/ IA64: Userspace I/O support  
3631 5687 d 16 h jermar /trunk/kernel/arch/ia32/src/ The IA-32 manual is very secretive about the fact that the SYSENTER instruction
disables interrupts (I found only one evidence of this in the instruction's
pseudo code). The sysenter_handler needs to reenable the interrupts in order to
preserve the preemptive nature of the kernel.		  
3626 5688 d 21 h vana /trunk/kernel/ Classic TLB shootdown support on ia64  
3622 5689 d 2 h svoboda /trunk/kernel/generic/include/udebug/ Remove unused debugging task state.  
3620 5689 d 2 h svoboda /trunk/kernel/generic/ Move stuff related to kbox to a separate struct.  
3619 5689 d 4 h vana /trunk/kernel/arch/ia64/src/smp/ IA64:smp.c Remove not important logs  
3617 5689 d 20 h svoboda /trunk/kernel/generic/ Fix race that allowed Udebug to report THREAD_B events for threads already reported with THREAD_READ.  
3616 5689 d 20 h vana /trunk/ IA64 correctly find CPU wakeup vector from SAL & EFI memory map support  
3614 5690 d 1 h svoboda /trunk/kernel/generic/src/syscall/ Add another stopping point.  
3613 5690 d 2 h svoboda /trunk/kernel/generic/ Merge feature from tracing: correct stopping of CPU-intensive tasks in udebug.  
3604 5690 d 14 h svoboda /trunk/kernel/generic/ Get rid of int_lock from udebug_thread_t, as is flawed.  
3603 5690 d 15 h svoboda /trunk/ Stoppability sections must be much smaller (design error). Also fix deadlock in udebug_stop(). Fix pause functionality in tracer.  
3601 5690 d 22 h svoboda /trunk/kernel/generic/ Replace 'stop' in udebug_thread_t with 'go' for consistency with nomenclature.  
3600 5690 d 23 h svoboda /trunk/kernel/generic/ Udebug comments - 'is go', not 'has go'. Missing periods.  
3594 5693 d 17 h svoboda /trunk/kernel/arch/ppc32/src/mm/ Handle page faults from userspace properly on ppc32, do not panic.  
3587 5699 d 0 h jermar /trunk/kernel/arch/ppc64/src/mm/ Remove one more occurrence of "Page fault.\n".  
3586 5699 d 0 h jermar /trunk/kernel/arch/ Do not print "Page fault.\n" if a mapping is not found during TLB refill.  
3585 5699 d 2 h svoboda /trunk/ Fix bug #67. It was obviously all my fault - I allocated r3 for pcb_ptr, which was alredy used by uarg.  
3584 5699 d 2 h svoboda /trunk/kernel/arch/ppc32/src/mm/ Bugfix: A ppc32 task would hang if it touched unmapped memory - was calling printf() with address-space mutex held.  
3583 5699 d 5 h vana /trunk/ IA64: Support for real frequency  
3581 5700 d 14 h jermar /trunk/kernel/ Some cstyle.  
3580 5700 d 15 h jermar /trunk/kernel/arch/sparc64/include/ Accesses to memory mapped registers should use volatile pointers so that
the compiler doesn't even think of trying to be clever. Add memory barriers
and fixed cstyle.		  
3578 5701 d 5 h vana /trunk/ Alfa of SMP support on IA64  
3577 5701 d 5 h vana /trunk/kernel/ Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver