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Rev Age Author Path Log message Diff
3749 5655 d 22 h jermar /trunk/kernel/arch/sparc64/src/trap/ Support for preemptible syscalls on sparc64.  
3740 5657 d 6 h jermar /trunk/kernel/arch/sparc64/ Fix typo.  
3736 5658 d 9 h decky /trunk/kernel/arch/sparc64/ refresh kernel console during grab on sparc64  
3722 5662 d 13 h rimsky /trunk/kernel/arch/sparc64/include/ SMC functions optimized for US3.  
3714 5665 d 6 h decky /trunk/kernel/ do not waist resources if no keyboard driver is used  
3679 5675 d 22 h rimsky /trunk/ Added forgotten stuff related to framebuffers with offsets. Got rid of VISUAL_SB1500_PALETTE.  
3672 5677 d 3 h jermar /trunk/ Merge sparc branch to trunk.  
3655 5683 d 2 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 5683 d 4 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 5684 d 0 h jermar /trunk/kernel/arch/sparc64/src/drivers/ More work on the psycho driver.  
3647 5684 d 1 h jermar /trunk/kernel/arch/sparc64/ Improvized Psycho driver.  
3646 5684 d 3 h jermar /trunk/kernel/ Initial support for interrupt driven driver for ns16550.  
3580 5701 d 0 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.		  
3577 5701 d 15 h vana /trunk/kernel/ Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver  
3482 5741 d 2 h jermar /trunk/kernel/arch/sparc64/ Do not allocate full page for the uspace window buffer.
Instead, allocate only the bare minimum to fit NWINDOWS - 1
uspace windows and to satisfy alignment requirements.		  
3463 5753 d 7 h jermar /trunk/kernel/arch/sparc64/ Populate all sparc64 trap table slots belonging to trap_instruction_n.  
3458 5754 d 2 h jermar /trunk/kernel/arch/sparc64/src/trap/ Add sparc64 trap table entries so that the maximum syscall number is 0x40.  
3379 5773 d 13 h jermar /trunk/kernel/arch/sparc64/include/ Add the missing preemption_disable() call to sparc64 atomic_lock_arch().
Thanks to Pavel Rimsky for noticing this.		  
3368 5777 d 6 h decky /trunk/ configurable cross-compiler prefix (using CROSS_PREFIX)  
3274 5794 d 7 h jermar /trunk/ memcpy(), memmove() and similar functions return dst instead of src.
Fix all implementations, including those in assembly. ppc32 assembly
version didn't seem to be affected by this.		  

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