Rev |
Age |
Author |
Path |
Log message |
Diff |
3929 |
5655 d 9 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 |
5657 d 8 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 |
|
3908 |
5658 d 12 h |
decky |
/trunk/ |
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory |
|
3906 |
5659 d 7 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 |
5659 d 15 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. |
|
3880 |
5662 d 10 h |
decky |
/trunk/kernel/arch/ |
simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup |
|
3879 |
5662 d 11 h |
decky |
/trunk/kernel/arch/ |
simplify configuration in Makefiles |
|
3878 |
5662 d 11 h |
decky |
/trunk/kernel/arch/ |
introduce fncptr_t and ioport_t on all platforms |
|
3857 |
5672 d 13 h |
decky |
/trunk/ |
very experimental TLB refill for ppc32 |
|
3856 |
5672 d 14 h |
decky |
/trunk/ |
ppc32: strict coherency, compatible TLB flush |
|
3855 |
5672 d 18 h |
decky |
/trunk/ |
flush cache during image copying |
|
3844 |
5674 d 9 h |
decky |
/trunk/ |
silent kernel console output when user space console is active |
|
3841 |
5674 d 13 h |
decky |
/trunk/kernel/arch/ppc32/src/ |
it is essential to setup the decrementer before potential rescheduling |
|
3839 |
5674 d 17 h |
decky |
/trunk/kernel/arch/ppc32/src/mm/ |
respect stricker lookup algorithm (first look for colliding PTEs, then look for unused PTEs) |
|
3838 |
5674 d 17 h |
decky |
/trunk/kernel/ |
make RANDI a generic macro |
|
3837 |
5674 d 17 h |
decky |
/trunk/kernel/arch/ppc32/ |
use pseudorandom generator to avoid even the longest path of livelock collisions |
|
3836 |
5674 d 18 h |
decky |
/trunk/kernel/arch/ppc32/src/mm/ |
use secondary hash for kernel identity mapping to avoid livelocks on colliding PHT addresses |
|
3833 |
5675 d 14 h |
decky |
/trunk/ |
avoid nasty race condition during page fault handling |
|
3830 |
5676 d 12 h |
decky |
/trunk/kernel/arch/ppc32/ |
ppc32: add support for cache disable page access control |
|
3829 |
5676 d 13 h |
decky |
/trunk/ |
use macio optionally |
|