Rev |
Age |
Author |
Path |
Log message |
Diff |
4151 |
5685 d 9 h |
decky |
/trunk/kernel/arch/ia32/src/ |
properly detect VESA 16 bpp modes with 5:5:5 colors |
|
4150 |
5685 d 10 h |
decky |
/trunk/kernel/arch/ia32/src/boot/ |
check for proper VESA mode attributes |
|
4149 |
5685 d 11 h |
decky |
/trunk/kernel/arch/ia32/src/boot/ |
ignore leading spaces in video mode command line |
|
4148 |
5685 d 15 h |
decky |
/trunk/ |
as kernel little brother drivers are not needed anymore, the device numbers do not have to be correlated between kernel and uspace in any way
introduce new syscall sys_device_assign_devno() for generating system-wide unique device numbers for uspace |
|
4137 |
5686 d 5 h |
svoboda |
/trunk/kernel/ |
Make optionality of symbol information less intrusive per Jakub's request. Also, improve symtab function names and update their semantics. |
|
4132 |
5687 d 4 h |
svoboda |
/trunk/ |
Make kernel symbol information optional. |
|
4128 |
5690 d 11 h |
decky |
/trunk/kernel/arch/ia32/src/boot/ |
support for overriding the preconfigured VESA mode via GRUB command line option |
|
4127 |
5690 d 13 h |
decky |
/trunk/ |
parse VESA mode from a string
unify VESA initialization for ia32 and amd64 |
|
4126 |
5690 d 13 h |
decky |
/trunk/kernel/arch/ |
cleanup pm.h and related stuff (no change in functionality) |
|
4125 |
5690 d 13 h |
decky |
/trunk/kernel/arch/ia32/ |
rename selector() to gdtselector() to unify with amd64 |
|
4099 |
5691 d 8 h |
decky |
/trunk/kernel/arch/ia32/src/ |
update for the new scheme of wiring device drivers to keyboard/serial modules
use ega_redraw() only if it is compiled in |
|
4096 |
5691 d 8 h |
decky |
/trunk/kernel/arch/ia32/src/drivers/ |
fix very strange condition |
|
4057 |
5695 d 12 h |
decky |
/trunk/kernel/arch/ |
optional EGA support |
|
4042 |
5696 d 9 h |
jermar |
/trunk/ |
Complete emancipation of kernel serial controller drivers (i8042, ns16550 and
z8530). Provide a common keyboard module for PC and Sun keyboards. The serial
line module is still to follow. |
|
4026 |
5700 d 3 h |
jermar |
/trunk/ |
Make the kbd port drivers platform neutral by using PIO functions.
The kernel now supplies the physical address and the kernel virtual address. |
|
4022 |
5700 d 4 h |
svoboda |
/trunk/ |
Move multiboot parsing to genarch/*/multiboot and adapt it for use with both ia32 and amd64. Multiboot info parsing now supported on amd64, too. |
|
4016 |
5700 d 10 h |
decky |
/trunk/kernel/ |
better inline assembler readability using the new symbolic syntax |
|
4015 |
5700 d 13 h |
decky |
/trunk/kernel/arch/ia32/ |
rename ia32_cboot() to arch_pre_main() and move it to ia32.c (to be in line with other platforms) |
|
4014 |
5700 d 13 h |
decky |
/trunk/ |
cstyle |
|
4012 |
5701 d 3 h |
svoboda |
/trunk/ |
Task names should only contain base names of commands. Also add 'boot:' prefix for binaries loaded by the kernel. |
|
4011 |
5701 d 4 h |
svoboda |
/trunk/kernel/ |
String functions should be declared in string.h (and implemented in string.c) in the kernel. |
|
3987 |
5702 d 5 h |
svoboda |
/trunk/kernel/ |
Read command line for multiboot modules on ia32 and copy it to task name. Other arches will need to initialize task names in the init structure to an empty string. |
|
3985 |
5702 d 6 h |
svoboda |
/trunk/kernel/arch/ia32/src/boot/ |
Rewrite rest of multiboot info parsing to C. |
|
3984 |
5702 d 6 h |
svoboda |
/trunk/kernel/ |
The ia32-specific boot code is written completely in assembly for no reason. Start fixing this. For now rewrite the copying of multiboot info to C. |
|
3982 |
5703 d 7 h |
jermar |
/trunk/kernel/ |
Do not set sysinfo for uspace drivers directly in the kernel drivers. |
|
3973 |
5704 d 14 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() |
|
3972 |
5705 d 2 h |
decky |
/trunk/kernel/ |
kernel memory management revisited (phase 1): proper support for zone flags
- the zone_t structures are now statically allocated to be easily available
- the locking scheme was simplified
- new flags for non-available zones were introduced
- FRAME_LOW_4_GiB flag is removed, the functionality will be eventually reimplemented using a generic mechanism |
|
3964 |
5707 d 12 h |
decky |
/trunk/kernel/ |
switch between the preference of kernel/uspace IRQ hash table |
|
3963 |
5709 d 10 h |
jermar |
/trunk/kernel/ |
The kernel i8042 driver should be instance-neutral. |
|
3947 |
5710 d 8 h |
jermar |
/trunk/ |
This is the evil commit. In particular, it does:
- introduces more powerful pseudo code for userspace IRQ top-half handlers
- changes the internals of IRQ dispatching
- simplifies the kernel's i8042 driver
- adapts the uspace i8042 driver to make use of the new pseudocode
- breaks all other architectures except ia32
- breaks almost all existing drivers
- breaks switching between uspace and kernel drivers |
|
3941 |
5711 d 5 h |
jermar |
/trunk/kernel/ |
Let IRQ claim methods take irq_t * instead of the instance argument. |
|
3940 |
5711 d 8 h |
decky |
/trunk/kernel/ |
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64 |
|
3932 |
5712 d 3 h |
jermar |
/trunk/kernel/ |
Kill arch/drivers/ega.h. Provide one-stop shopping
place for architectures with ia32 legacy I/O space. |
|
3930 |
5712 d 4 h |
jermar |
/trunk/kernel/ |
Adapt most of the kernel to ioport8_t, ioport16_t and ioport32_t types. |
|
3908 |
5715 d 7 h |
decky |
/trunk/ |
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory |
|
3906 |
5716 d 2 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 |
5716 d 10 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. |
|
3892 |
5717 d 4 h |
jermar |
/trunk/ |
Get rid of CONFIG_DEBUG_AS_WATCHPOINT. |
|
3891 |
5717 d 5 h |
jermar |
/trunk/ |
Get rid of CONFIG_SIMICS_FIX. |
|
3890 |
5717 d 5 h |
jermar |
/trunk/ |
Get rid of CONFIG_DEBUG_ALLREGS. |
|