Rev |
Age |
Author |
Path |
Log message |
Diff |
Changes |
3985 |
5702 d 23 h |
svoboda |
/trunk/kernel/arch/ia32/src/boot/ |
Rewrite rest of multiboot info parsing to C. |
|
/trunk/kernel/arch/ia32/src/boot/boot.S /trunk/kernel/arch/ia32/src/boot/cboot.c
|
3984 |
5702 d 23 h |
svoboda |
/trunk/kernel/ |
The ia32-specific boot code is written completely in assembly for no reason. Start fixing this. For now rewrite the copying of multiboot info to C. |
|
/trunk/kernel/arch/ia32/include/boot/cboot.h /trunk/kernel/arch/ia32/src/boot/cboot.c
/trunk/kernel/arch/ia32/Makefile.inc /trunk/kernel/arch/ia32/src/boot/boot.S /trunk/kernel/generic/include/main/main.h /trunk/kernel/generic/src/main/main.c
|
3982 |
5704 d 0 h |
jermar |
/trunk/kernel/ |
Do not set sysinfo for uspace drivers directly in the kernel drivers. |
|
/trunk/kernel/arch/amd64/src/amd64.c /trunk/kernel/arch/ia32/src/ia32.c /trunk/kernel/arch/ia64/src/ia64.c /trunk/kernel/arch/sparc64/src/drivers/kbd.c /trunk/kernel/genarch/src/kbd/i8042.c /trunk/kernel/genarch/src/kbd/ns16550.c /trunk/kernel/genarch/src/kbd/z8530.c
|
3973 |
5705 d 7 h |
decky |
/trunk/kernel/ |
kernel memory management revisited (phase 2): map physical memory according to zones
- ia32: register reserved and ACPI zones
- pareas are now used only for mapping of present physical memory (hw_area() is gone)
- firmware zones and physical addresses outside any zones are allowed to be mapped generally
- fix nasty antient bug in zones_insert_zone() |
|
/trunk/kernel/arch/amd64/include/mm/frame.h /trunk/kernel/arch/amd64/src/mm/page.c /trunk/kernel/arch/arm32/include/mm/frame.h /trunk/kernel/arch/arm32/src/mm/frame.c /trunk/kernel/arch/arm32/src/mm/page.c /trunk/kernel/arch/ia32/include/boot/memmap.h /trunk/kernel/arch/ia32/include/mm/frame.h /trunk/kernel/arch/ia32/src/mm/frame.c /trunk/kernel/arch/ia32/src/mm/page.c /trunk/kernel/arch/ia64/include/mm/frame.h /trunk/kernel/arch/ia64/src/mm/frame.c /trunk/kernel/arch/ia64/src/mm/page.c /trunk/kernel/arch/mips32/include/mm/frame.h /trunk/kernel/arch/mips32/src/mm/frame.c /trunk/kernel/arch/mips32/src/mm/page.c /trunk/kernel/arch/ppc32/include/mm/frame.h /trunk/kernel/arch/ppc32/src/mm/frame.c /trunk/kernel/arch/ppc32/src/mm/page.c /trunk/kernel/arch/sparc64/include/mm/frame.h /trunk/kernel/arch/sparc64/src/mm/frame.c /trunk/kernel/arch/sparc64/src/mm/page.c /trunk/kernel/generic/include/align.h /trunk/kernel/generic/include/mm/frame.h /trunk/kernel/generic/include/mm/page.h /trunk/kernel/generic/src/ddi/ddi.c /trunk/kernel/generic/src/mm/frame.c
|
3972 |
5705 d 19 h |
decky |
/trunk/kernel/ |
kernel memory management revisited (phase 1): proper support for zone flags
- the zone_t structures are now statically allocated to be easily available
- the locking scheme was simplified
- new flags for non-available zones were introduced
- FRAME_LOW_4_GiB flag is removed, the functionality will be eventually reimplemented using a generic mechanism |
|
/trunk/kernel/arch/ia32/src/mm/frame.c /trunk/kernel/arch/ia32/src/smp/smp.c /trunk/kernel/generic/include/mm/buddy.h /trunk/kernel/generic/include/mm/frame.h /trunk/kernel/generic/include/mm/slab.h /trunk/kernel/generic/src/mm/buddy.c /trunk/kernel/generic/src/mm/frame.c /trunk/kernel/generic/src/mm/slab.c
|
3964 |
5708 d 5 h |
decky |
/trunk/kernel/ |
switch between the preference of kernel/uspace IRQ hash table |
|
/trunk/kernel/arch/ia32/src/ia32.c /trunk/kernel/generic/include/console/console.h /trunk/kernel/generic/src/console/console.c /trunk/kernel/generic/src/ddi/irq.c /trunk/kernel/generic/src/ipc/irq.c
|
3963 |
5710 d 3 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
|
3947 |
5711 d 1 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 |
5711 d 22 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
|
3940 |
5712 d 1 h |
decky |
/trunk/kernel/ |
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64 |
|
/trunk/kernel/arch/amd64/include/mm/tlb.h /trunk/kernel/arch/amd64/src/mm/page.c /trunk/kernel/arch/arm32/include/mm/tlb.h /trunk/kernel/arch/arm32/src/mm/page.c /trunk/kernel/arch/arm32/src/mm/tlb.c /trunk/kernel/arch/ia32/include/mm/tlb.h /trunk/kernel/arch/ia32/src/mm/page.c /trunk/kernel/arch/ia32/src/mm/tlb.c /trunk/kernel/arch/ia64/include/mm/tlb.h /trunk/kernel/arch/ia64/src/mm/page.c /trunk/kernel/arch/ia64/src/mm/tlb.c /trunk/kernel/arch/mips32/src/mm/page.c /trunk/kernel/arch/ppc32/src/mm/page.c /trunk/kernel/arch/sparc64/src/mm/page.c /trunk/kernel/genarch/include/drivers/ega/ega.h /trunk/kernel/genarch/include/drivers/legacy/ia32/io.h /trunk/kernel/genarch/src/drivers/ega/ega.c /trunk/kernel/generic/include/mm/page.h /trunk/kernel/generic/src/ddi/ddi.c
|
3932 |
5712 d 20 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
|
3930 |
5712 d 21 h |
jermar |
/trunk/kernel/ |
Adapt most of the kernel to ioport8_t, ioport16_t and ioport32_t types. |
|
/trunk/kernel/arch/ia32/include/drivers/ega.h /trunk/kernel/arch/ia32/include/drivers/i8259.h /trunk/kernel/arch/ia32/src/drivers/i8254.c /trunk/kernel/arch/ia32/src/drivers/i8259.c /trunk/kernel/arch/ia32/src/smp/smp.c /trunk/kernel/arch/ia64/include/drivers/ega.h /trunk/kernel/genarch/include/drivers/ega/ega.h /trunk/kernel/genarch/src/drivers/ega/ega.c /trunk/kernel/generic/src/ipc/irq.c
|
3908 |
5716 d 0 h |
decky |
/trunk/ |
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory |
|
/trunk/kernel/arch/amd64/include/mm/frame.h /trunk/kernel/arch/amd64/src/mm/page.c /trunk/kernel/arch/arm32/include/mm/frame.h /trunk/kernel/arch/arm32/src/mm/frame.c /trunk/kernel/arch/arm32/src/mm/page.c /trunk/kernel/arch/ia32/include/mm/frame.h /trunk/kernel/arch/ia32/src/mm/frame.c /trunk/kernel/arch/ia32/src/mm/page.c /trunk/kernel/arch/ia64/include/mm/frame.h /trunk/kernel/arch/ia64/src/mm/frame.c /trunk/kernel/arch/ia64/src/mm/page.c /trunk/kernel/arch/mips32/include/mm/frame.h /trunk/kernel/arch/mips32/src/drivers/msim.c /trunk/kernel/arch/mips32/src/mm/frame.c /trunk/kernel/arch/mips32/src/mm/page.c /trunk/kernel/arch/ppc32/include/mm/frame.h /trunk/kernel/arch/ppc32/src/mm/frame.c /trunk/kernel/arch/ppc32/src/mm/page.c /trunk/kernel/arch/sparc64/include/mm/frame.h /trunk/kernel/arch/sparc64/src/drivers/sgcn.c /trunk/kernel/arch/sparc64/src/mm/frame.c /trunk/kernel/arch/sparc64/src/mm/page.c /trunk/kernel/genarch/src/drivers/ega/ega.c /trunk/kernel/genarch/src/fb/fb.c /trunk/kernel/generic/include/ddi/ddi.h /trunk/kernel/generic/include/mm/page.h /trunk/kernel/generic/src/adt/avl.c /trunk/kernel/generic/src/console/cmd.c /trunk/kernel/generic/src/console/console.c /trunk/kernel/generic/src/ddi/ddi.c /trunk/kernel/generic/src/lib/rd.c /trunk/kernel/generic/src/proc/task.c /trunk/kernel/generic/src/time/clock.c /trunk/uspace/srv/fb/ega.c /trunk/uspace/srv/fb/fb.c /trunk/uspace/srv/fb/msim.c /trunk/uspace/srv/fb/sgcn.c /trunk/uspace/srv/kbd/arch/sparc64/src/sgcn.c /trunk/uspace/srv/ns/ns.c /trunk/uspace/srv/rd/rd.c
|
3906 |
5716 d 19 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
|
3902 |
5717 d 3 h |
jermar |
/trunk/kernel/ |
Introduce a more platform-neutral name for programmed I/O.
The new API looks like pio_read_n() or pio_write_n(), where n is 8, 16 or 32.
The old API (i.e. inb(), inw(), inl(), outb() outw(), outl()) may have made
some people think that the interface is only to be used with the separate I/O
space. That's not the case. This API is to be implemented on all platforms
so that we can finally have really generic kernel device drivers. |
|
/trunk/kernel/arch/amd64/include/asm.h /trunk/kernel/arch/arm32/include/asm.h /trunk/kernel/arch/ia32/include/asm.h /trunk/kernel/arch/ia32/include/drivers/i8042.h /trunk/kernel/arch/ia32/src/drivers/i8254.c /trunk/kernel/arch/ia32/src/drivers/i8259.c /trunk/kernel/arch/ia32/src/smp/smp.c /trunk/kernel/arch/ia64/include/asm.h /trunk/kernel/arch/ia64/include/drivers/i8042.h /trunk/kernel/arch/ia64/src/ia64.c /trunk/kernel/arch/mips32/include/asm.h /trunk/kernel/arch/ppc32/include/asm.h /trunk/kernel/arch/sparc64/include/asm.h /trunk/kernel/genarch/include/kbd/ns16550.h /trunk/kernel/genarch/src/drivers/ega/ega.c /trunk/kernel/generic/src/ipc/irq.c
|
3892 |
5717 d 22 h |
jermar |
/trunk/ |
Get rid of CONFIG_DEBUG_AS_WATCHPOINT. |
|
/trunk/HelenOS.config /trunk/kernel/arch/amd64/src/debugger.c /trunk/kernel/arch/amd64/src/proc/scheduler.c /trunk/kernel/arch/ia32/src/proc/scheduler.c
|
3891 |
5717 d 22 h |
jermar |
/trunk/ |
Get rid of CONFIG_SIMICS_FIX. |
|
/trunk/HelenOS.config /trunk/kernel/arch/ia32/src/mm/frame.c
|
3890 |
5717 d 22 h |
jermar |
/trunk/ |
Get rid of CONFIG_DEBUG_ALLREGS. |
|
/trunk/HelenOS.config /trunk/kernel/arch/amd64/include/interrupt.h /trunk/kernel/arch/amd64/src/asm_utils.S /trunk/kernel/arch/amd64/src/interrupt.c /trunk/kernel/arch/ia32/include/interrupt.h /trunk/kernel/arch/ia32/src/asm.S /trunk/kernel/arch/ia32/src/interrupt.c /trunk/kernel/arch/mips32/include/context_offset.h /trunk/kernel/arch/mips32/include/exception.h /trunk/kernel/arch/mips32/src/start.S
|
3880 |
5719 d 23 h |
decky |
/trunk/kernel/arch/ |
simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup |
|
/trunk/kernel/arch/sparc64/include/drivers/ns16550.h
/trunk/kernel/arch/amd64/src/amd64.c /trunk/kernel/arch/amd64/src/debugger.c /trunk/kernel/arch/amd64/src/interrupt.c /trunk/kernel/arch/arm32/include/asm.h /trunk/kernel/arch/arm32/src/arm32.c /trunk/kernel/arch/ia32/_link.ld.in /trunk/kernel/arch/ia32/include/fpu_context.h /trunk/kernel/arch/ia32/src/ia32.c /trunk/kernel/arch/ia64/include/asm.h /trunk/kernel/arch/ia64/include/drivers/kbd.h /trunk/kernel/arch/ia64/include/fpu_context.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/mips32/include/asm.h /trunk/kernel/arch/mips32/include/context_offset.h /trunk/kernel/arch/mips32/src/asm.S /trunk/kernel/arch/mips32/src/drivers/msim.c /trunk/kernel/arch/mips32/src/fpu_context.c /trunk/kernel/arch/mips32/src/mips32.c /trunk/kernel/arch/mips32/src/mm/frame.c /trunk/kernel/arch/ppc32/include/asm.h /trunk/kernel/arch/ppc32/src/ppc32.c /trunk/kernel/arch/sparc64/_link.ld.in /trunk/kernel/arch/sparc64/include/fpu_context.h /trunk/kernel/arch/sparc64/src/sparc64.c
|
3802 |
5744 d 3 h |
decky |
/trunk/kernel/arch/ |
fallback to VGA registers if VESA routine fails |
|
/trunk/kernel/arch/amd64/src/boot/boot.S /trunk/kernel/arch/ia32/src/boot/boot.S
|