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Rev Age Author Path Log message Diff
3994 5652 d 2 h decky /trunk/kernel/genarch/src/drivers/ega/ make sure the EGA framebuffer is initialized with proper attributes  
3988 5652 d 18 h svoboda /trunk/kernel/generic/src/proc/ Fix misaligned columns (whoops).  
3987 5652 d 19 h svoboda /trunk/kernel/ Read command line for multiboot modules on ia32 and copy it to task name. Other arches will need to initialize task names in the init structure to an empty string.  
3985 5652 d 20 h svoboda /trunk/kernel/arch/ia32/src/boot/ Rewrite rest of multiboot info parsing to C.  
3984 5652 d 20 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.  
3983 5653 d 1 h svoboda /trunk/ task_set_name() syscall so that we can have names (for userspace-loaded) tasks again.  
3982 5653 d 21 h jermar /trunk/kernel/ Do not set sysinfo for uspace drivers directly in the kernel drivers.  
3981 5653 d 22 h jermar /trunk/kernel/genarch/src/kbd/ Get rid of unused variable.  
3978 5654 d 19 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.		  
3975 5655 d 2 h decky /trunk/kernel/genarch/src/drivers/ega/ keep original contents of the EGA framebuffer,
make sure the cursor is on		  
3974 5655 d 3 h decky /trunk/kernel/generic/src/console/ prettyprint help and tests  
3973 5655 d 4 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()		  
3972 5655 d 16 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		  
3971 5656 d 17 h vana /trunk/kernel/arch/ia64/src/mm/ Fix I/O access to identicaly mapped space  
3969 5656 d 18 h jermar /trunk/ Add simple userspace FHC driver.
Modify the z8530 userspace driver
to send BUS_CLEAR_INTERRUPT
notification to the FHC driver.		  
3968 5656 d 19 h jermar /trunk/kernel/generic/src/ddi/ Fix argument order.  
3967 5656 d 22 h decky /trunk/kernel/arch/mips32/src/mm/ remove typo  
3966 5656 d 22 h decky /trunk/kernel/arch/mips32/src/mm/ replace old ifdefs  
3965 5657 d 20 h svoboda /trunk/kernel/generic/src/ Fix broken doxygen syntax.  
3964 5658 d 2 h decky /trunk/kernel/ switch between the preference of kernel/uspace IRQ hash table  
3963 5660 d 0 h jermar /trunk/kernel/ The kernel i8042 driver should be instance-neutral.  
3962 5660 d 0 h jermar /trunk/kernel/arch/ia64/src/ski/ Make ia64 for ski build again.
Need to implement kernel notifications independent of IRQ notifications.		  
3961 5660 d 1 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.		  
3960 5660 d 18 h jermar /trunk/kernel/genarch/include/kbd/ Remove extern declarations.  
3959 5660 d 18 h jermar /trunk/kernel/genarch/src/kbd/ Remove unneeded stuff from kernel's ns16550 driver.  
3958 5660 d 18 h jermar /trunk/kernel/genarch/src/kbd/ Do not include the IPC stuff in the i8042 kernel driver.  
3957 5660 d 19 h jermar /trunk/kernel/arch/ppc32/ Unbreak ppc32 candidate.  
3956 5660 d 19 h jermar /trunk/kernel/arch/ppc32/include/ Add missing PIO functions to ppc32.  
3955 5660 d 19 h jermar /trunk/ Unbreak mips32 candidate.  
3953 5660 d 19 h jermar /trunk/kernel/arch/mips32/include/ Add missing PIO functions for mips32.  
3952 5660 d 19 h jermar /trunk/kernel/arch/arm32/ Remove unnecessary stuff from arm32.  
3951 5660 d 21 h jermar /trunk/ Unreak arm32 (as far as breakage introduced by 3947 goes) and
adapt the uspace GXemul kbd IRQ driver to use the new pseudo code.		  
3950 5660 d 21 h jermar /trunk/kernel/generic/src/ddi/ Fix UP builds.  
3949 5660 d 21 h jermar /trunk/kernel/arch/arm32/include/ PIO functions for arm32.  
3948 5660 d 22 h jermar /trunk/kernel/arch/amd64/ Unbreak amd64.  
3947 5660 d 22 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		  
3946 5660 d 23 h jermar /trunk/kernel/arch/ia32/include/ Fix ia32's pio_{read,write}_32().  
3941 5661 d 19 h jermar /trunk/kernel/ Let IRQ claim methods take irq_t * instead of the instance argument.  
3940 5661 d 23 h decky /trunk/kernel/ make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64		  
3938 5661 d 23 h jermar /trunk/kernel/genarch/ Embed the ns16550 irq structure into the ns16550 instance structure.