Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
3906 5595 d 4 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.		  
3902 5595 d 12 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.		  
3900 5595 d 14 h jermar /trunk/ Get rid of CONFIG_NS16550_INTERRUPT_DRIVEN and CONFIG_I8042_INTERRUPT_DRIVEN.  
3880 5598 d 7 h decky /trunk/kernel/arch/ simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup		  
3879 5598 d 7 h decky /trunk/kernel/arch/ simplify configuration in Makefiles  
3878 5598 d 8 h decky /trunk/kernel/arch/ introduce fncptr_t and ioport_t on all platforms  
3865 5602 d 5 h rimsky /trunk/ Allow to suppress compilation of FB code on Sparc machines that do not have FB.  
3852 5609 d 10 h jermar /trunk/kernel/arch/sparc64/src/drivers/ Fix sparc64 build.  
3844 5610 d 6 h decky /trunk/ silent kernel console output when user space console is active  
3790 5633 d 16 h svoboda /trunk/kernel/ Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely.  
3788 5634 d 5 h svoboda /trunk/kernel/ Unify newlines in fault_if_from_uspace() format strings. (Remove them and print newline automatically). Also start messages with caps.  
3779 5637 d 14 h jermar /trunk/kernel/ Only one kernel EGA driver to rule them all.  
3749 5646 d 3 h jermar /trunk/kernel/arch/sparc64/src/trap/ Support for preemptible syscalls on sparc64.  
3740 5647 d 11 h jermar /trunk/kernel/arch/sparc64/ Fix typo.  
3736 5648 d 14 h decky /trunk/kernel/arch/sparc64/ refresh kernel console during grab on sparc64  
3722 5652 d 18 h rimsky /trunk/kernel/arch/sparc64/include/ SMC functions optimized for US3.  
3714 5655 d 11 h decky /trunk/kernel/ do not waist resources if no keyboard driver is used  
3679 5666 d 3 h rimsky /trunk/ Added forgotten stuff related to framebuffers with offsets. Got rid of VISUAL_SB1500_PALETTE.  
3672 5667 d 8 h jermar /trunk/ Merge sparc branch to trunk.  
3655 5673 d 7 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.		  

←Prev12Next→

Show All