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Rev Age Author Path Log message Diff
4119 5616 d 4 h decky /trunk/ get back support for framebuffer and keyboard for sparc64 (generic)  
4111 5616 d 18 h jermar /trunk/kernel/arch/sparc64/ Update the SGCN driver to match the latest character I/O changes.  
4103 5616 d 19 h decky /trunk/kernel/arch/ update for the new scheme of wiring device drivers to keyboard/serial modules  
4071 5617 d 17 h jermar /trunk/kernel/arch/sparc64/ Some additional fixes to the sgcn driver.  
4070 5617 d 20 h rimsky /trunk/ SGCN driver modified to reflect the new keyboard driver architecture. Making the Serengeti bootable image smaller by not including some servers/applications.  
4042 5621 d 21 h jermar /trunk/ Complete emancipation of kernel serial controller drivers (i8042, ns16550 and
z8530). Provide a common keyboard module for PC and Sun keyboards. The serial
line module is still to follow.		  
4026 5625 d 14 h jermar /trunk/ Make the kbd port drivers platform neutral by using PIO functions.
The kernel now supplies the physical address and the kernel virtual address.		  
4011 5626 d 16 h svoboda /trunk/kernel/ String functions should be declared in string.h (and implemented in string.c) in the kernel.  
3982 5628 d 18 h jermar /trunk/kernel/ Do not set sysinfo for uspace drivers directly in the kernel drivers.  
3978 5629 d 16 h jermar /trunk/ Userspace driver for OBIO. This will make it possible to clear interrupts from
user space on UltraSPARC IIi and systems with Psycho. Not tested.		  
3969 5631 d 15 h jermar /trunk/ Add simple userspace FHC driver.
Modify the z8530 userspace driver
to send BUS_CLEAR_INTERRUPT
notification to the FHC driver.		  
3961 5634 d 22 h jermar /trunk/ Unbreak sparc64.
Due to the lack of userspace bus drivers for the z8530 and ns16550,
we are currently handling exactly one interrupt from these devices
in userspace.		  
3941 5636 d 16 h jermar /trunk/kernel/ Let IRQ claim methods take irq_t * instead of the instance argument.  
3935 5637 d 13 h jermar /trunk/kernel/arch/sparc64/src/drivers/ Fix sparc64 build.  
3908 5640 d 18 h decky /trunk/ overhaul pareas: use one single physical area for the physical address space not belonging to physical memory  
3906 5641 d 14 h jermar /trunk/kernel/ IRQ handlers are using one superfluous argument and an unused elipsis.
On the other hand, IRQ claim functions would need to be passed the instance
argument.		  
3852 5655 d 19 h jermar /trunk/kernel/arch/sparc64/src/drivers/ Fix sparc64 build.  
3844 5656 d 16 h decky /trunk/ silent kernel console output when user space console is active  
3790 5680 d 1 h svoboda /trunk/kernel/ Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely.  
3740 5693 d 20 h jermar /trunk/kernel/arch/sparc64/ Fix typo.  
3736 5694 d 23 h decky /trunk/kernel/arch/sparc64/ refresh kernel console during grab on sparc64  
3714 5701 d 21 h decky /trunk/kernel/ do not waist resources if no keyboard driver is used  
3679 5712 d 12 h rimsky /trunk/ Added forgotten stuff related to framebuffers with offsets. Got rid of VISUAL_SB1500_PALETTE.  
3672 5713 d 17 h jermar /trunk/ Merge sparc branch to trunk.  
3655 5719 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 5719 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 5720 d 14 h jermar /trunk/kernel/arch/sparc64/src/drivers/ More work on the psycho driver.  
3647 5720 d 16 h jermar /trunk/kernel/arch/sparc64/ Improvized Psycho driver.  
3646 5720 d 17 h jermar /trunk/kernel/ Initial support for interrupt driven driver for ns16550.  
3577 5738 d 5 h vana /trunk/kernel/ Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver  
2510 6170 d 17 h jermar /trunk/kernel/ Experimental support for the cgsix framebuffer, which is found on old Ultra 1
worksations, and the SBUS bus and devices. Not tested.		  
2107 6384 d 16 h jermar /trunk/ When clock() is called by an external interrupt dispatched by the IRQ dispatcher,
no spinlock can be held or the kernel will not be preemptive. This fixes Ticket #24.

Formating and indentation fixes.		  
2089 6391 d 0 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6401 d 16 h jermar /trunk/ (c) versus (C)  
2067 6411 d 22 h jermar /trunk/kernel/ More formatting changes.  
2044 6435 d 19 h jermar /trunk/kernel/arch/sparc64/ On sparc64's tick interrupt, adjust the TICK_COMPARE register instead of the TICK
register. The TICK register now increments linearily and can be used by the get_cycle()
function.		  
1994 6457 d 23 h decky /trunk/ Add BGR 0888 visual for Ultra 60  
1993 6458 d 0 h decky /trunk/ make framebuffer code more generic  
1986 6459 d 21 h decky /trunk/kernel/arch/sparc64/src/drivers/ The FFB framebuffer looks more like 32b  
1984 6460 d 17 h jermar /trunk/kernel/arch/sparc64/ sparc64 work:
- untested support for Psycho PCI controller