| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3973 |
5605 d 7 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() |
|
| 3946 |
5611 d 1 h |
jermar |
/trunk/kernel/arch/ia32/include/ |
Fix ia32's pio_{read,write}_32(). |
|
| 3940 |
5612 d 1 h |
decky |
/trunk/kernel/ |
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64 |
|
| 3932 |
5612 d 20 h |
jermar |
/trunk/kernel/ |
Kill arch/drivers/ega.h. Provide one-stop shopping
place for architectures with ia32 legacy I/O space. |
|
| 3930 |
5612 d 20 h |
jermar |
/trunk/kernel/ |
Adapt most of the kernel to ioport8_t, ioport16_t and ioport32_t types. |
|
| 3929 |
5612 d 20 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. |
|
| 3928 |
5612 d 22 h |
jermar |
/trunk/kernel/ |
Kill arch/drivers/i8042.h. |
|
| 3908 |
5616 d 0 h |
decky |
/trunk/ |
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory |
|
| 3903 |
5617 d 3 h |
jermar |
/trunk/kernel/arch/ia32/include/ |
Fix ia32 build for Pentium 3 systems. |
|
| 3902 |
5617 d 3 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 |
5617 d 22 h |
jermar |
/trunk/ |
Get rid of CONFIG_DEBUG_ALLREGS. |
|
| 3889 |
5618 d 3 h |
svoboda |
/trunk/kernel/arch/ia32/include/drivers/ |
Make ia32/amd64 compile again. This is mostly a hack, but a more drastic cleanup is needed to do it the right way. |
|
| 3880 |
5619 d 22 h |
decky |
/trunk/kernel/arch/ |
simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup |
|
| 3878 |
5619 d 22 h |
decky |
/trunk/kernel/arch/ |
introduce fncptr_t and ioport_t on all platforms |
|
| 3779 |
5659 d 4 h |
jermar |
/trunk/kernel/ |
Only one kernel EGA driver to rule them all. |
|
| 3707 |
5677 d 23 h |
decky |
/trunk/ |
kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet) |
|
| 3706 |
5677 d 23 h |
decky |
/trunk/ |
cstyle & small fixes |
|
| 3485 |
5749 d 21 h |
jermar |
/trunk/ |
Support for SYSENTER on ia32. |
|
| 3381 |
5784 d 22 h |
jermar |
/trunk/kernel/arch/ia32/include/ |
Prevent 'tmp' in ia32's atomic_lock_arch() from being allocated
to the same register as 'val->count'. |
|
| 3233 |
5820 d 3 h |
decky |
/trunk/ |
remove dummy page coloring facility, which is currenty not used |
|
| 3164 |
5860 d 21 h |
jermar |
/trunk/ |
First argument of atomic functions is read-write (ia32). |
|
| 3134 |
5863 d 8 h |
jermar |
/trunk/kernel/arch/ |
Add smc_coherence_block(). |
|
| 3133 |
5863 d 22 h |
jermar |
/trunk/kernel/arch/ |
Add smc_coherence() macro to all architectures.
So far, only amd64, ia32, ia64 and sparc64 are implemented. |
|
| 3104 |
5871 d 11 h |
svoboda |
/trunk/kernel/ |
Declare arguments for memstr.h operations as pointers instead of uintptr_t. |
|
| 3092 |
5873 d 12 h |
jermar |
/trunk/kernel/arch/ia32/include/ |
Better comments for pretty print formatters. |
|
| 3071 |
5874 d 3 h |
decky |
/trunk/kernel/ |
reflect changes in generic code
proper formatting directives
coding style |
|
| 3070 |
5874 d 3 h |
decky |
/trunk/kernel/arch/ |
introduce portable formatting directives
remove common types |
|
| 3043 |
5874 d 22 h |
jermar |
/trunk/kernel/arch/ia32/ |
Some inline functions in memstr.h seem to be of uncertain origin (ia32).
Replace either with built-in functions or with generic functions. |
|
| 3041 |
5875 d 5 h |
svoboda |
/trunk/kernel/arch/ia32/include/ |
Fix register-constraint typo in ia32 memstr.h and add two '&'s for symmetry's sake. (None were really causing trouble) |
|
| 2797 |
5934 d 22 h |
jermar |
/trunk/kernel/ |
Each architecture should only announce its endianity.
The conversion macros should be defined only once. |
|
| 2794 |
5935 d 22 h |
jermar |
/trunk/kernel/ |
Add macros for byte swapping of uint16_t's. |
|
| 2774 |
5954 d 9 h |
cejka |
/trunk/kernel/arch/ |
Context.s renamed to context.S for ia32 and fixed links for ia32xen.
Added asm macros for context save/restore and offset definitions. |
|
| 2725 |
5992 d 4 h |
decky |
/trunk/kernel/ |
remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability) |
|
| 2723 |
5993 d 2 h |
decky |
/trunk/kernel/arch/ |
remove memory_print_map(), as it duplicates functionality of physmem_print() |
|
| 2721 |
5993 d 4 h |
decky |
/trunk/kernel/ |
convert e820list to a generic physmem command |
|
| 2630 |
6063 d 20 h |
jermar |
/trunk/kernel/arch/ |
Formatting fixes. |
|
| 2612 |
6072 d 23 h |
jermar |
/trunk/kernel/arch/ |
Cleanup. |
|
| 2467 |
6230 d 1 h |
jermar |
/trunk/ |
Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting. |
|
| 2465 |
6235 d 3 h |
jermar |
/trunk/ |
Merge arm32 into trunk. |
|
| 2444 |
6242 d 19 h |
jermar |
/trunk/kernel/ |
First fixes for suncc support.
It is going to be a long way... |
|