| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 4277 |
5528 d 1 h |
jermar |
/trunk/kernel/arch/sparc64/ |
On sparc64, do fast indentity mapping only for physical memory.
For addresses above physical memory, such as I/O devices,
fall through to the C miss handler and map the memory noncacheably.
Replace deprecated Bicc instructions with proper Bcc instructions. |
|
| 4220 |
5539 d 9 h |
decky |
/trunk/kernel/ |
update for string changes |
|
| 4202 |
5541 d 2 h |
decky |
/trunk/kernel/arch/sparc64/ |
fix compilation on sparc64 |
|
| 4111 |
5560 d 22 h |
jermar |
/trunk/kernel/arch/sparc64/ |
Update the SGCN driver to match the latest character I/O changes. |
|
| 4071 |
5561 d 22 h |
jermar |
/trunk/kernel/arch/sparc64/ |
Some additional fixes to the sgcn driver. |
|
| 4070 |
5562 d 0 h |
rimsky |
/trunk/ |
SGCN driver modified to reflect the new keyboard driver architecture. Making the Serengeti bootable image smaller by not including some servers/applications. |
|
| 4032 |
5567 d 22 h |
svoboda |
/trunk/ |
Init-task names for sparc64 (that's the final one, whew). |
|
| 4021 |
5569 d 21 h |
jermar |
/trunk/kernel/ |
There is no need to define ioport{8,16,32}_t types for each architecture separately. |
|
| 3973 |
5574 d 6 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() |
|
| 3961 |
5579 d 2 h |
jermar |
/trunk/ |
Unbreak sparc64.
Due to the lack of userspace bus drivers for the z8530 and ns16550,
we are currently handling exactly one interrupt from these devices
in userspace. |
|
| 3929 |
5581 d 19 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 19 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 22 h |
decky |
/trunk/ |
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory |
|
| 3906 |
5585 d 18 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 2 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 21 h |
decky |
/trunk/kernel/arch/ |
simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup |
|
| 3878 |
5588 d 21 h |
decky |
/trunk/kernel/arch/ |
introduce fncptr_t and ioport_t on all platforms |
|
| 3779 |
5628 d 3 h |
jermar |
/trunk/kernel/ |
Only one kernel EGA driver to rule them all. |
|
| 3740 |
5638 d 1 h |
jermar |
/trunk/kernel/arch/sparc64/ |
Fix typo. |
|
| 3736 |
5639 d 3 h |
decky |
/trunk/kernel/arch/sparc64/ |
refresh kernel console during grab on sparc64 |
|