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(root)/trunk/kernel/arch/sparc64/src/drivers @ 2267 – Rev 4071

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Rev	Age	Author	Path	Log message
4071	5625 d 11 h	jermar	/trunk/kernel/arch/sparc64/	Some additional fixes to the sgcn driver.
4070	5625 d 13 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	5629 d 14 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	5633 d 7 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	5634 d 9 h	svoboda	/trunk/kernel/	String functions should be declared in string.h (and implemented in string.c) in the kernel.
3982	5636 d 11 h	jermar	/trunk/kernel/	Do not set sysinfo for uspace drivers directly in the kernel drivers.
3978	5637 d 10 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	5639 d 9 h	jermar	/trunk/	Add simple userspace FHC driver. Modify the z8530 userspace driver to send BUS_CLEAR_INTERRUPT notification to the FHC driver.
3961	5642 d 15 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	5644 d 9 h	jermar	/trunk/kernel/	Let IRQ claim methods take irq_t * instead of the instance argument.
3935	5645 d 6 h	jermar	/trunk/kernel/arch/sparc64/src/drivers/	Fix sparc64 build.
3908	5648 d 12 h	decky	/trunk/	overhaul pareas: use one single physical area for the physical address space not belonging to physical memory
3906	5649 d 7 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	5663 d 13 h	jermar	/trunk/kernel/arch/sparc64/src/drivers/	Fix sparc64 build.
3844	5664 d 9 h	decky	/trunk/	silent kernel console output when user space console is active
3790	5687 d 18 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	5701 d 14 h	jermar	/trunk/kernel/arch/sparc64/	Fix typo.
3736	5702 d 16 h	decky	/trunk/kernel/arch/sparc64/	refresh kernel console during grab on sparc64
3714	5709 d 14 h	decky	/trunk/kernel/	do not waist resources if no keyboard driver is used
3679	5720 d 6 h	rimsky	/trunk/	Added forgotten stuff related to framebuffers with offsets. Got rid of VISUAL_SB1500_PALETTE.
3672	5721 d 10 h	jermar	/trunk/	Merge sparc branch to trunk.
3655	5727 d 10 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	5727 d 12 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	5728 d 8 h	jermar	/trunk/kernel/arch/sparc64/src/drivers/	More work on the psycho driver.
3647	5728 d 9 h	jermar	/trunk/kernel/arch/sparc64/	Improvized Psycho driver.
3646	5728 d 11 h	jermar	/trunk/kernel/	Initial support for interrupt driven driver for ns16550.
3577	5745 d 23 h	vana	/trunk/kernel/	Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver
2510	6178 d 10 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	6392 d 9 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	6398 d 17 h	decky	/trunk/	huge type system cleanup remove cyclical type dependencies across multiple header files many minor coding style fixes
2071	6409 d 10 h	jermar	/trunk/	(c) versus (C)
2067	6419 d 16 h	jermar	/trunk/kernel/	More formatting changes.
2044	6443 d 12 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	6465 d 17 h	decky	/trunk/	Add BGR 0888 visual for Ultra 60
1993	6465 d 18 h	decky	/trunk/	make framebuffer code more generic
1986	6467 d 14 h	decky	/trunk/kernel/arch/sparc64/src/drivers/	The FFB framebuffer looks more like 32b
1984	6468 d 10 h	jermar	/trunk/kernel/arch/sparc64/	sparc64 work: - untested support for Psycho PCI controller
1946	6499 d 7 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	6504 d 11 h	jermar	/trunk/kernel/	Changes in ns16550 and z8530 drivers. Add some stuff for IRQ notifications to irq_t.
1920	6504 d 19 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.