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3963 5641 d 13 h jermar /trunk/kernel/ The kernel i8042 driver should be instance-neutral.  
/trunk/kernel/arch/amd64/src/amd64.c
/trunk/kernel/arch/ia32/src/ia32.c
/trunk/kernel/arch/ia64/src/ia64.c
/trunk/kernel/genarch/include/kbd/i8042.h
/trunk/kernel/genarch/src/kbd/i8042.c
3961 5641 d 13 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.		  
/trunk/kernel/arch/sparc64/include/drivers/z8530.h
/trunk/kernel/arch/sparc64/src/console.c
/trunk/kernel/arch/sparc64/src/drivers/kbd.c
/trunk/kernel/arch/sparc64/src/drivers/sgcn.c
/trunk/kernel/genarch/include/kbd/z8530.h
/trunk/kernel/genarch/src/kbd/z8530.c
/trunk/uspace/srv/kbd/port/z8530.c
3959 5642 d 7 h jermar /trunk/kernel/genarch/src/kbd/ Remove unneeded stuff from kernel's ns16550 driver.  
/trunk/kernel/genarch/src/kbd/ns16550.c
3958 5642 d 7 h jermar /trunk/kernel/genarch/src/kbd/ Do not include the IPC stuff in the i8042 kernel driver.  
/trunk/kernel/genarch/src/kbd/i8042.c
3947 5642 d 11 h jermar /trunk/ This is the evil commit. In particular, it does:

- introduces more powerful pseudo code for userspace IRQ top-half handlers
- changes the internals of IRQ dispatching
- simplifies the kernel's i8042 driver
- adapts the uspace i8042 driver to make use of the new pseudocode
- breaks all other architectures except ia32
- breaks almost all existing drivers
- breaks switching between uspace and kernel drivers		  
/trunk/kernel/arch/ia32/src/ia32.c
/trunk/kernel/genarch/src/kbd/i8042.c
/trunk/kernel/generic/include/ddi/irq.h
/trunk/kernel/generic/include/ipc/irq.h
/trunk/kernel/generic/src/ddi/irq.c
/trunk/kernel/generic/src/ipc/irq.c
/trunk/uspace/srv/kbd/port/i8042.c
3941 5643 d 8 h jermar /trunk/kernel/ Let IRQ claim methods take irq_t * instead of the instance argument.  
/trunk/kernel/arch/arm32/src/drivers/gxemul.c
/trunk/kernel/arch/ia32/src/drivers/i8254.c
/trunk/kernel/arch/ia32/src/smp/apic.c
/trunk/kernel/arch/ia64/src/drivers/it.c
/trunk/kernel/arch/ia64/src/ski/ski.c
/trunk/kernel/arch/mips32/src/drivers/msim.c
/trunk/kernel/arch/mips32/src/drivers/serial.c
/trunk/kernel/arch/mips32/src/interrupt.c
/trunk/kernel/arch/ppc32/src/drivers/cuda.c
/trunk/kernel/arch/sparc64/src/drivers/sgcn.c
/trunk/kernel/genarch/include/kbd/ns16550.h
/trunk/kernel/genarch/include/kbd/z8530.h
/trunk/kernel/genarch/src/kbd/i8042.c
/trunk/kernel/genarch/src/kbd/ns16550.c
/trunk/kernel/genarch/src/kbd/z8530.c
/trunk/kernel/generic/include/ddi/irq.h
/trunk/kernel/generic/src/console/console.c
/trunk/kernel/generic/src/console/kconsole.c
3938 5643 d 12 h jermar /trunk/kernel/genarch/ Embed the ns16550 irq structure into the ns16550 instance structure.  
/trunk/kernel/genarch/include/kbd/ns16550.h
/trunk/kernel/genarch/src/kbd/ns16550.c
3934 5644 d 5 h jermar /trunk/kernel/ Improve the ns16550 driver.

- The driver support multiple instances.
- It still remembers the last registered IRQ in a global structure (cannot be
easily fixed now)
- Was converted to use PIO directly		  
/trunk/kernel/arch/ia64/src/ia64.c
/trunk/kernel/arch/ia64/src/smp/smp.c
/trunk/kernel/genarch/include/drivers/legacy/ia32/io.h
/trunk/kernel/genarch/include/kbd/i8042.h
/trunk/kernel/genarch/include/kbd/ns16550.h
/trunk/kernel/genarch/src/kbd/i8042.c
/trunk/kernel/genarch/src/kbd/ns16550.c
3932 5644 d 6 h jermar /trunk/kernel/ Kill arch/drivers/ega.h. Provide one-stop shopping
place for architectures with ia32 legacy I/O space.		  
/trunk/kernel/genarch/include/drivers/legacy
/trunk/kernel/genarch/include/drivers/legacy/ia32
/trunk/kernel/genarch/include/drivers/legacy/ia32/io.h
/trunk/kernel/arch/ia32/include/drivers/ega.h
/trunk/kernel/arch/ia64/include/drivers/ega.h
/trunk/kernel/arch/amd64/src/amd64.c
/trunk/kernel/arch/ia32/src/ia32.c
/trunk/kernel/arch/ia64/src/ia64.c
/trunk/kernel/genarch/src/kbd/i8042.c
3931 5644 d 7 h jermar /trunk/kernel/genarch/ Improve the i8042 kernel driver (phase I).

- Convert the code to be instance-aware
- Still using hardcoded initialization from legacy IO address
- Use elegant i8042 register map for PIO		  
/trunk/kernel/genarch/include/kbd/i8042.h
/trunk/kernel/genarch/src/kbd/i8042.c
3928 5644 d 9 h jermar /trunk/kernel/ Kill arch/drivers/i8042.h.  
/trunk/kernel/arch/ia32/include/drivers/i8042.h
/trunk/kernel/arch/ia64/include/drivers/i8042.h
/trunk/kernel/genarch/src/kbd/i8042.c
3927 5644 d 9 h jermar /trunk/kernel/genarch/ Nuke i8042_poll().  
/trunk/kernel/genarch/include/kbd/i8042.h
/trunk/kernel/genarch/src/kbd/i8042.c
3906 5648 d 5 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.		  
/trunk/kernel/arch/amd64/src/interrupt.c
/trunk/kernel/arch/arm32/src/drivers/gxemul.c
/trunk/kernel/arch/ia32/src/drivers/i8254.c
/trunk/kernel/arch/ia32/src/interrupt.c
/trunk/kernel/arch/ia32/src/smp/apic.c
/trunk/kernel/arch/ia64/src/drivers/it.c
/trunk/kernel/arch/ia64/src/interrupt.c
/trunk/kernel/arch/ia64/src/ski/ski.c
/trunk/kernel/arch/mips32/src/drivers/msim.c
/trunk/kernel/arch/mips32/src/drivers/serial.c
/trunk/kernel/arch/mips32/src/exception.c
/trunk/kernel/arch/mips32/src/interrupt.c
/trunk/kernel/arch/ppc32/src/drivers/cuda.c
/trunk/kernel/arch/ppc32/src/interrupt.c
/trunk/kernel/arch/sparc64/include/cpu_family.h
/trunk/kernel/arch/sparc64/include/cpu_node.h
/trunk/kernel/arch/sparc64/src/drivers/sgcn.c
/trunk/kernel/arch/sparc64/src/trap/interrupt.c
/trunk/kernel/genarch/include/kbd/ns16550.h
/trunk/kernel/genarch/include/kbd/z8530.h
/trunk/kernel/genarch/src/kbd/i8042.c
/trunk/kernel/genarch/src/kbd/ns16550.c
/trunk/kernel/genarch/src/kbd/z8530.c
/trunk/kernel/generic/include/ddi/irq.h
/trunk/kernel/generic/src/console/console.c
/trunk/kernel/generic/src/console/kconsole.c
/trunk/kernel/generic/src/ddi/irq.c
3900 5648 d 15 h jermar /trunk/ Get rid of CONFIG_NS16550_INTERRUPT_DRIVEN and CONFIG_I8042_INTERRUPT_DRIVEN.  
/trunk/HelenOS.config
/trunk/kernel/arch/ia64/src/ia64.c
/trunk/kernel/arch/sparc64/src/console.c
/trunk/kernel/arch/sparc64/src/sparc64.c
/trunk/kernel/genarch/src/kbd/ns16550.c
3877 5651 d 9 h decky /trunk/kernel/genarch/ remove (almost all) platform dependent code from drivers  
/trunk/kernel/genarch/Makefile.inc
/trunk/kernel/genarch/src/kbd/i8042.c
/trunk/kernel/genarch/src/kbd/key.c
/trunk/kernel/genarch/src/kbd/ns16550.c
3714 5708 d 12 h decky /trunk/kernel/ do not waist resources if no keyboard driver is used  
/trunk/kernel/arch/sparc64/src/drivers/kbd.c
/trunk/kernel/genarch/src/kbd/key.c
/trunk/kernel/kernel.config
3661 5725 d 7 h vana /trunk/ IA64: repair similators support  
/trunk/uspace/srv/kbd/arch/ia64/include/lkbd.h
/trunk/uspace/srv/kbd/arch/ia64/include/scanc.h
/trunk/uspace/srv/kbd/arch/ia64/src/lkbd.c
/trunk/uspace/srv/kbd/arch/ia64/src/mouse.c
/trunk/uspace/srv/kbd/arch/ia64/src/scanc.c
/trunk/boot/arch/ia64/loader/gefi/HelenOS/hello.c
/trunk/boot/arch/ia64/loader/main.c
/trunk/kernel/arch/ia64/include/bootinfo.h
/trunk/kernel/arch/ia64/include/drivers/kbd.h
/trunk/kernel/arch/ia64/include/interrupt.h
/trunk/kernel/arch/ia64/src/ia64.c
/trunk/kernel/arch/ia64/src/interrupt.c
/trunk/kernel/arch/ia64/src/ski/ski.c
/trunk/kernel/arch/ia64/src/smp/smp.c
/trunk/kernel/genarch/src/kbd/i8042.c
/trunk/kernel/kernel.config
/trunk/uspace/srv/kbd/Makefile
/trunk/uspace/srv/kbd/arch/ia64/src/kbd.c
3657 5725 d 16 h vana /trunk/ Legacy IRQ support, uspace NS16550 support, some minor changes  
/trunk/boot/arch/ia64/loader/gefi/HelenOS/mkimage.c
/trunk/kernel/arch/ia64/include/drivers/kbd.h
/trunk/uspace/lib/libc/arch/ia64/include/ddi.h
/trunk/uspace/lib/libc/arch/ia64/src/ddi.c
/trunk/kernel/Makefile
/trunk/kernel/arch/ia64/include/interrupt.h
/trunk/kernel/arch/ia64/src/drivers/ega.c
/trunk/kernel/arch/ia64/src/ia64.c
/trunk/kernel/arch/ia64/src/interrupt.c
/trunk/kernel/arch/ia64/src/ski/ski.c
/trunk/kernel/genarch/src/kbd/ns16550.c
/trunk/kernel/generic/src/ipc/irq.c
/trunk/kernel/kernel.config
/trunk/uspace/srv/fb/ega.c
/trunk/uspace/srv/kbd/arch/ia64/src/kbd.c
3655 5726 d 8 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.		  
/trunk/kernel/arch/sparc64/include/drivers/fhc.h
/trunk/kernel/arch/sparc64/include/drivers/pci.h
/trunk/kernel/arch/sparc64/src/drivers/fhc.c
/trunk/kernel/arch/sparc64/src/drivers/kbd.c
/trunk/kernel/arch/sparc64/src/drivers/pci.c
/trunk/kernel/arch/sparc64/src/trap/interrupt.c
/trunk/kernel/genarch/include/kbd/ns16550.h
/trunk/kernel/genarch/include/kbd/z8530.h
/trunk/kernel/genarch/include/ofw/ofw_tree.h
/trunk/kernel/genarch/src/kbd/ns16550.c
/trunk/kernel/genarch/src/kbd/z8530.c
/trunk/kernel/genarch/src/ofw/ebus.c
/trunk/kernel/genarch/src/ofw/fhc.c
/trunk/kernel/genarch/src/ofw/pci.c
/trunk/kernel/generic/include/ddi/irq.h
/trunk/kernel/generic/src/ddi/irq.c
3646 5727 d 9 h jermar /trunk/kernel/ Initial support for interrupt driven driver for ns16550.  
/trunk/kernel/Makefile
/trunk/kernel/arch/sparc64/src/console.c
/trunk/kernel/arch/sparc64/src/drivers/kbd.c
/trunk/kernel/genarch/include/kbd/ns16550.h
/trunk/kernel/genarch/src/kbd/ns16550.c
/trunk/kernel/kernel.config

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