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Rev Age Author Path Log message Diff
3994 5695 d 18 h decky /trunk/kernel/genarch/src/drivers/ega/ make sure the EGA framebuffer is initialized with proper attributes  
3988 5696 d 10 h svoboda /trunk/kernel/generic/src/proc/ Fix misaligned columns (whoops).  
3987 5696 d 11 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 5696 d 12 h svoboda /trunk/kernel/arch/ia32/src/boot/ Rewrite rest of multiboot info parsing to C.  
3984 5696 d 12 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 5696 d 17 h svoboda /trunk/ task_set_name() syscall so that we can have names (for userspace-loaded) tasks again.  
3982 5697 d 13 h jermar /trunk/kernel/ Do not set sysinfo for uspace drivers directly in the kernel drivers.  
3981 5697 d 14 h jermar /trunk/kernel/genarch/src/kbd/ Get rid of unused variable.  
3978 5698 d 11 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 5698 d 18 h decky /trunk/kernel/genarch/src/drivers/ega/ keep original contents of the EGA framebuffer,
make sure the cursor is on		  
3974 5698 d 19 h decky /trunk/kernel/generic/src/console/ prettyprint help and tests  
3973 5698 d 20 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 5699 d 8 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 5700 d 9 h vana /trunk/kernel/arch/ia64/src/mm/ Fix I/O access to identicaly mapped space  
3969 5700 d 10 h jermar /trunk/ Add simple userspace FHC driver.
Modify the z8530 userspace driver
to send BUS_CLEAR_INTERRUPT
notification to the FHC driver.		  
3968 5700 d 10 h jermar /trunk/kernel/generic/src/ddi/ Fix argument order.  
3967 5700 d 14 h decky /trunk/kernel/arch/mips32/src/mm/ remove typo  
3966 5700 d 14 h decky /trunk/kernel/arch/mips32/src/mm/ replace old ifdefs  
3965 5701 d 12 h svoboda /trunk/kernel/generic/src/ Fix broken doxygen syntax.  
3964 5701 d 18 h decky /trunk/kernel/ switch between the preference of kernel/uspace IRQ hash table  
3963 5703 d 16 h jermar /trunk/kernel/ The kernel i8042 driver should be instance-neutral.  
3962 5703 d 16 h jermar /trunk/kernel/arch/ia64/src/ski/ Make ia64 for ski build again.
Need to implement kernel notifications independent of IRQ notifications.		  
3961 5703 d 16 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 5704 d 10 h jermar /trunk/kernel/genarch/include/kbd/ Remove extern declarations.  
3959 5704 d 10 h jermar /trunk/kernel/genarch/src/kbd/ Remove unneeded stuff from kernel's ns16550 driver.  
3958 5704 d 10 h jermar /trunk/kernel/genarch/src/kbd/ Do not include the IPC stuff in the i8042 kernel driver.  
3957 5704 d 11 h jermar /trunk/kernel/arch/ppc32/ Unbreak ppc32 candidate.  
3956 5704 d 11 h jermar /trunk/kernel/arch/ppc32/include/ Add missing PIO functions to ppc32.  
3955 5704 d 11 h jermar /trunk/ Unbreak mips32 candidate.  
3953 5704 d 11 h jermar /trunk/kernel/arch/mips32/include/ Add missing PIO functions for mips32.  
3952 5704 d 11 h jermar /trunk/kernel/arch/arm32/ Remove unnecessary stuff from arm32.  
3951 5704 d 12 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 5704 d 12 h jermar /trunk/kernel/generic/src/ddi/ Fix UP builds.  
3949 5704 d 12 h jermar /trunk/kernel/arch/arm32/include/ PIO functions for arm32.  
3948 5704 d 14 h jermar /trunk/kernel/arch/amd64/ Unbreak amd64.  
3947 5704 d 14 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 5704 d 15 h jermar /trunk/kernel/arch/ia32/include/ Fix ia32's pio_{read,write}_32().  
3941 5705 d 11 h jermar /trunk/kernel/ Let IRQ claim methods take irq_t * instead of the instance argument.  
3940 5705 d 14 h decky /trunk/kernel/ make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64		  
3938 5705 d 15 h jermar /trunk/kernel/genarch/ Embed the ns16550 irq structure into the ns16550 instance structure.