| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3973 |
5574 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() |
|
| 3957 |
5579 d 18 h |
jermar |
/trunk/kernel/arch/ppc32/ |
Unbreak ppc32 candidate. |
|
| 3956 |
5579 d 18 h |
jermar |
/trunk/kernel/arch/ppc32/include/ |
Add missing PIO functions to ppc32. |
|
| 3941 |
5580 d 18 h |
jermar |
/trunk/kernel/ |
Let IRQ claim methods take irq_t * instead of the instance argument. |
|
| 3940 |
5580 d 22 h |
decky |
/trunk/kernel/ |
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64 |
|
| 3929 |
5581 d 17 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 |
5583 d 17 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 |
5584 d 20 h |
decky |
/trunk/ |
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory |
|
| 3906 |
5585 d 16 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 |
5586 d 0 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 |
5588 d 19 h |
decky |
/trunk/kernel/arch/ |
simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup |
|
| 3879 |
5588 d 19 h |
decky |
/trunk/kernel/arch/ |
simplify configuration in Makefiles |
|
| 3878 |
5588 d 19 h |
decky |
/trunk/kernel/arch/ |
introduce fncptr_t and ioport_t on all platforms |
|
| 3857 |
5598 d 21 h |
decky |
/trunk/ |
very experimental TLB refill for ppc32 |
|
| 3856 |
5598 d 23 h |
decky |
/trunk/ |
ppc32: strict coherency, compatible TLB flush |
|
| 3855 |
5599 d 2 h |
decky |
/trunk/ |
flush cache during image copying |
|
| 3844 |
5600 d 18 h |
decky |
/trunk/ |
silent kernel console output when user space console is active |
|
| 3841 |
5600 d 22 h |
decky |
/trunk/kernel/arch/ppc32/src/ |
it is essential to setup the decrementer before potential rescheduling |
|
| 3839 |
5601 d 2 h |
decky |
/trunk/kernel/arch/ppc32/src/mm/ |
respect stricker lookup algorithm (first look for colliding PTEs, then look for unused PTEs) |
|
| 3838 |
5601 d 2 h |
decky |
/trunk/kernel/ |
make RANDI a generic macro |
|