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(root)/trunk/kernel/arch/sparc64/src/drivers @ 2015 – Rev 4071

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Rev	Age	Author	Path	Log message
4071	5597 d 22 h	jermar	/trunk/kernel/arch/sparc64/	Some additional fixes to the sgcn driver.
4070	5598 d 0 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	5602 d 1 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	5605 d 18 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	5606 d 20 h	svoboda	/trunk/kernel/	String functions should be declared in string.h (and implemented in string.c) in the kernel.
3982	5608 d 22 h	jermar	/trunk/kernel/	Do not set sysinfo for uspace drivers directly in the kernel drivers.
3978	5609 d 21 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	5611 d 20 h	jermar	/trunk/	Add simple userspace FHC driver. Modify the z8530 userspace driver to send BUS_CLEAR_INTERRUPT notification to the FHC driver.
3961	5615 d 2 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	5616 d 20 h	jermar	/trunk/kernel/	Let IRQ claim methods take irq_t * instead of the instance argument.
3935	5617 d 17 h	jermar	/trunk/kernel/arch/sparc64/src/drivers/	Fix sparc64 build.
3908	5620 d 23 h	decky	/trunk/	overhaul pareas: use one single physical area for the physical address space not belonging to physical memory
3906	5621 d 18 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	5636 d 0 h	jermar	/trunk/kernel/arch/sparc64/src/drivers/	Fix sparc64 build.
3844	5636 d 20 h	decky	/trunk/	silent kernel console output when user space console is active
3790	5660 d 5 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	5674 d 1 h	jermar	/trunk/kernel/arch/sparc64/	Fix typo.
3736	5675 d 3 h	decky	/trunk/kernel/arch/sparc64/	refresh kernel console during grab on sparc64
3714	5682 d 1 h	decky	/trunk/kernel/	do not waist resources if no keyboard driver is used
3679	5692 d 17 h	rimsky	/trunk/	Added forgotten stuff related to framebuffers with offsets. Got rid of VISUAL_SB1500_PALETTE.
3672	5693 d 21 h	jermar	/trunk/	Merge sparc branch to trunk.
3655	5699 d 21 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	5699 d 23 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	5700 d 19 h	jermar	/trunk/kernel/arch/sparc64/src/drivers/	More work on the psycho driver.
3647	5700 d 20 h	jermar	/trunk/kernel/arch/sparc64/	Improvized Psycho driver.
3646	5700 d 22 h	jermar	/trunk/kernel/	Initial support for interrupt driven driver for ns16550.
3577	5718 d 10 h	vana	/trunk/kernel/	Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver
2510	6150 d 21 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	6364 d 20 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	6371 d 4 h	decky	/trunk/	huge type system cleanup remove cyclical type dependencies across multiple header files many minor coding style fixes
2071	6381 d 21 h	jermar	/trunk/	(c) versus (C)
2067	6392 d 3 h	jermar	/trunk/kernel/	More formatting changes.
2044	6415 d 23 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	6438 d 4 h	decky	/trunk/	Add BGR 0888 visual for Ultra 60
1993	6438 d 5 h	decky	/trunk/	make framebuffer code more generic
1986	6440 d 1 h	decky	/trunk/kernel/arch/sparc64/src/drivers/	The FFB framebuffer looks more like 32b
1984	6440 d 21 h	jermar	/trunk/kernel/arch/sparc64/	sparc64 work: - untested support for Psycho PCI controller
1946	6471 d 18 h	jermar	/trunk/kernel/arch/sparc64/	sparc64 work. - Improve panic screen on data_access_exception by dumping contents of DSFSR and DSFAR. - Change the FHC enable interrupt code to only set the IMAP_V bit.
1921	6476 d 22 h	jermar	/trunk/kernel/	Changes in ns16550 and z8530 drivers. Add some stuff for IRQ notifications to irq_t.
1920	6477 d 6 h	jermar	/trunk/kernel/	Move the new IRQ redirector to ddi/. Add function for assigning unique device numbers. Change sparc64/drivers/kbd.c to assign devno to keyboard.