| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3973 |
5610 d 11 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 |
5616 d 1 h |
jermar |
/trunk/kernel/arch/ppc32/ |
Unbreak ppc32 candidate. |
|
| 3956 |
5616 d 1 h |
jermar |
/trunk/kernel/arch/ppc32/include/ |
Add missing PIO functions to ppc32. |
|
| 3929 |
5618 d 1 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 |
5620 d 0 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 |
5621 d 4 h |
decky |
/trunk/ |
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory |
|
| 3902 |
5622 d 7 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 |
5625 d 3 h |
decky |
/trunk/kernel/arch/ |
simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup |
|
| 3878 |
5625 d 3 h |
decky |
/trunk/kernel/arch/ |
introduce fncptr_t and ioport_t on all platforms |
|
| 3857 |
5635 d 5 h |
decky |
/trunk/ |
very experimental TLB refill for ppc32 |
|
| 3856 |
5635 d 6 h |
decky |
/trunk/ |
ppc32: strict coherency, compatible TLB flush |
|
| 3837 |
5637 d 10 h |
decky |
/trunk/kernel/arch/ppc32/ |
use pseudorandom generator to avoid even the longest path of livelock collisions |
|
| 3833 |
5638 d 6 h |
decky |
/trunk/ |
avoid nasty race condition during page fault handling |
|
| 3830 |
5639 d 4 h |
decky |
/trunk/kernel/arch/ppc32/ |
ppc32: add support for cache disable page access control |
|
| 3829 |
5639 d 5 h |
decky |
/trunk/ |
use macio optionally |
|
| 3406 |
5776 d 11 h |
svoboda |
/trunk/kernel/arch/ppc32/include/ |
Merge changeset 3114 from tracing into trunk. (implementation of istate_from_uspace() for ppc32) |
|
| 3233 |
5825 d 7 h |
decky |
/trunk/ |
remove dummy page coloring facility, which is currenty not used |
|
| 3143 |
5868 d 6 h |
svoboda |
/trunk/kernel/ |
Implement smc_coherence[_block]() for ppc32 |
|
| 3134 |
5868 d 12 h |
jermar |
/trunk/kernel/arch/ |
Add smc_coherence_block(). |
|
| 3133 |
5869 d 2 h |
jermar |
/trunk/kernel/arch/ |
Add smc_coherence() macro to all architectures.
So far, only amd64, ia32, ia64 and sparc64 are implemented. |
|