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Rev Age Author Path Log message Diff
4333 5548 d 13 h svoboda /trunk/kernel/ Fix ELF loading issue on mips32eb.  
4311 5552 d 22 h decky /trunk/ change the way how input devices are wired together according to ticket #44
(also the proposal http://lists.modry.cz/cgi-bin/private/helenos-devel/2009-March/002507.html)
 
4107 5592 d 17 h decky /trunk/kernel/arch/mips32/include/drivers/ remove platform-dependent msim keyboard/console driver symbols
whitespace changes
 
4106 5592 d 17 h decky /trunk/kernel/arch/mips32/include/mm/ remove unmaintained Simics machine (might return later)
whitespace changes
 
4104 5592 d 17 h decky /trunk/kernel/arch/mips32/include/drivers/ remove unmaintained Simics serial line (might return later)  
4046 5597 d 15 h jermar /trunk/kernel/arch/mips32/ Nuke the mips32-specific ns16550 driver.
Remove the conflicting console_init() too.
 
4029 5600 d 13 h svoboda /trunk/ Init-task names for mips32.  
4021 5601 d 15 h jermar /trunk/kernel/ There is no need to define ioport{8,16,32}_t types for each architecture separately.  
3973 5606 d 0 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()
 
3953 5611 d 15 h jermar /trunk/kernel/arch/mips32/include/ Add missing PIO functions for mips32.  
3929 5613 d 13 h jermar /trunk/kernel/arch/ Introduce ioport8_t, ioport16_t and ioport32_t. These types are to be used with
pio_read_n() and pio_write_n() functions. This breaks everything.
 
3922 5615 d 12 h decky /trunk/ make arch_pre_main optional, don't force any specific prototype
simplify boot process
mips32: detect number of configured CPUs in msim
 
3913 5615 d 21 h decky /trunk/ mips32: basic SMP support  
3908 5616 d 16 h decky /trunk/ overhaul pareas: use one single physical area for the physical address space not belonging to physical memory  
3902 5617 d 20 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.
 
3890 5618 d 15 h jermar /trunk/ Get rid of CONFIG_DEBUG_ALLREGS.  
3880 5620 d 15 h decky /trunk/kernel/arch/ simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup
 
3878 5620 d 15 h decky /trunk/kernel/arch/ introduce fncptr_t and ioport_t on all platforms  
3706 5678 d 16 h decky /trunk/ cstyle & small fixes  
3234 5820 d 20 h decky /trunk/ reintroduce support for MSIM text console in user space  

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