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Rev Age Author Path Log message Diff
3692 5655 d 6 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 5658 d 9 h svoboda /trunk/kernel/generic/ Rename udebug_thread_t.debug_active just to 'active'.  
3680 5658 d 14 h svoboda /trunk/kernel/generic/src/time/ Fix panic caused by NULL pointer dereference.  
3679 5659 d 3 h rimsky /trunk/ Added forgotten stuff related to framebuffers with offsets. Got rid of VISUAL_SB1500_PALETTE.  
3672 5660 d 7 h jermar /trunk/ Merge sparc branch to trunk.  
3669 5661 d 8 h decky /trunk/kernel/test/debug/ kconsole might be optional  
3668 5661 d 8 h decky /trunk/kernel/ prepare kconsole to be optional  
3661 5665 d 6 h vana /trunk/ IA64: repair similators support  
3659 5665 d 15 h vana /trunk/kernel/arch/ia64/src/ Fix changed param order to ns16550_init function call  
3657 5665 d 15 h vana /trunk/ Legacy IRQ support, uspace NS16550 support, some minor changes  
3655 5666 d 7 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 5666 d 9 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 5667 d 5 h jermar /trunk/kernel/arch/sparc64/src/drivers/ More work on the psycho driver.  
3648 5667 d 5 h jermar /trunk/kernel/generic/include/ Add host2uintX_t_{le|be} macros to the kernel's byteorder.  
3647 5667 d 6 h jermar /trunk/kernel/arch/sparc64/ Improvized Psycho driver.  
3646 5667 d 8 h jermar /trunk/kernel/ Initial support for interrupt driven driver for ns16550.  
3635 5670 d 7 h vana /trunk/ IA64: Userspace I/O support  
3631 5671 d 6 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 5672 d 11 h vana /trunk/kernel/ Classic TLB shootdown support on ia64  
3622 5672 d 16 h svoboda /trunk/kernel/generic/include/udebug/ Remove unused debugging task state.  
3620 5672 d 16 h svoboda /trunk/kernel/generic/ Move stuff related to kbox to a separate struct.  
3619 5672 d 19 h vana /trunk/kernel/arch/ia64/src/smp/ IA64:smp.c Remove not important logs  
3617 5673 d 10 h svoboda /trunk/kernel/generic/ Fix race that allowed Udebug to report THREAD_B events for threads already reported with THREAD_READ.  
3616 5673 d 11 h vana /trunk/ IA64 correctly find CPU wakeup vector from SAL & EFI memory map support  
3614 5673 d 16 h svoboda /trunk/kernel/generic/src/syscall/ Add another stopping point.  
3613 5673 d 16 h svoboda /trunk/kernel/generic/ Merge feature from tracing: correct stopping of CPU-intensive tasks in udebug.  
3604 5674 d 5 h svoboda /trunk/kernel/generic/ Get rid of int_lock from udebug_thread_t, as is flawed.  
3603 5674 d 5 h svoboda /trunk/ Stoppability sections must be much smaller (design error). Also fix deadlock in udebug_stop(). Fix pause functionality in tracer.  
3601 5674 d 13 h svoboda /trunk/kernel/generic/ Replace 'stop' in udebug_thread_t with 'go' for consistency with nomenclature.  
3600 5674 d 13 h svoboda /trunk/kernel/generic/ Udebug comments - 'is go', not 'has go'. Missing periods.  
3594 5677 d 7 h svoboda /trunk/kernel/arch/ppc32/src/mm/ Handle page faults from userspace properly on ppc32, do not panic.  
3587 5682 d 15 h jermar /trunk/kernel/arch/ppc64/src/mm/ Remove one more occurrence of "Page fault.\n".  
3586 5682 d 15 h jermar /trunk/kernel/arch/ Do not print "Page fault.\n" if a mapping is not found during TLB refill.  
3585 5682 d 17 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 5682 d 17 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 5682 d 20 h vana /trunk/ IA64: Support for real frequency  
3581 5684 d 5 h jermar /trunk/kernel/ Some cstyle.  
3580 5684 d 5 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 5684 d 19 h vana /trunk/ Alfa of SMP support on IA64  
3577 5684 d 20 h vana /trunk/kernel/ Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver