| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 4251 |
5560 d 2 h |
decky |
/trunk/kernel/ |
ia32, amd64: do not reboot via a triple fault (which is nasty), but use the i8042 controller to trigger CPU reset |
|
| 4195 |
5566 d 22 h |
decky |
/trunk/kernel/arch/ |
detect SYSENTER/SYSEXIT support on boot
(this serves as a hint for people who try to boot HelenOS on Bochs emulating plain Pentium,
unfortunatelly it also kills VirtualBox, as it does not support SYSENTER/SYSEXIT officially,
see http://www.virtualbox.org/ticket/1248) |
|
| 4152 |
5579 d 0 h |
jermar |
/trunk/kernel/arch/ia32/src/boot/ |
Fix typo. |
|
| 4151 |
5579 d 2 h |
decky |
/trunk/kernel/arch/ia32/src/ |
properly detect VESA 16 bpp modes with 5:5:5 colors |
|
| 4150 |
5579 d 3 h |
decky |
/trunk/kernel/arch/ia32/src/boot/ |
check for proper VESA mode attributes |
|
| 4149 |
5579 d 4 h |
decky |
/trunk/kernel/arch/ia32/src/boot/ |
ignore leading spaces in video mode command line |
|
| 4148 |
5579 d 7 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 |
5579 d 22 h |
svoboda |
/trunk/kernel/ |
Make optionality of symbol information less intrusive per Jakub's request. Also, improve symtab function names and update their semantics. |
|
| 4133 |
5580 d 20 h |
svoboda |
/trunk/kernel/arch/ia32/include/ |
Fix non-SMP ia32 build. |
|
| 4132 |
5580 d 20 h |
svoboda |
/trunk/ |
Make kernel symbol information optional. |
|
| 4128 |
5584 d 3 h |
decky |
/trunk/kernel/arch/ia32/src/boot/ |
support for overriding the preconfigured VESA mode via GRUB command line option |
|
| 4127 |
5584 d 5 h |
decky |
/trunk/ |
parse VESA mode from a string
unify VESA initialization for ia32 and amd64 |
|
| 4126 |
5584 d 5 h |
decky |
/trunk/kernel/arch/ |
cleanup pm.h and related stuff (no change in functionality) |
|
| 4125 |
5584 d 6 h |
decky |
/trunk/kernel/arch/ia32/ |
rename selector() to gdtselector() to unify with amd64 |
|
| 4099 |
5585 d 0 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 |
|
| 4098 |
5585 d 0 h |
decky |
/trunk/kernel/arch/ia32/include/drivers/ |
whitespace changes |
|
| 4097 |
5585 d 0 h |
decky |
/trunk/kernel/arch/ia32/include/drivers/ |
remove obsolete include file |
|
| 4096 |
5585 d 0 h |
decky |
/trunk/kernel/arch/ia32/src/drivers/ |
fix very strange condition |
|
| 4095 |
5585 d 0 h |
decky |
/trunk/kernel/arch/ |
make cpu_halt() really halt the execution |
|
| 4057 |
5589 d 4 h |
decky |
/trunk/kernel/arch/ |
optional EGA support |
|
| 4047 |
5589 d 21 h |
jermar |
/trunk/ |
Improve the configuration file.
- Support for easy configuration with sane defaults.
- Fix the ambiguous MACHINE variable by introducing the PROCESSOR variable.
- Eliminate some unnecessarily detailed questions by providing defaults for the
Serengeti machine.
- Introduce CONFIG_HID_IN and CONFIG_HID_OUT variables. They help to limit the
number of offered HID devices. In the future, they can be also used to
configure the way how the serial controller devices are connected to the
keyboard / serial line modules on some platforms where we can't autodetect. |
|
| 4042 |
5590 d 2 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 |
5593 d 19 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 |
5593 d 21 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. |
|
| 4021 |
5593 d 22 h |
jermar |
/trunk/kernel/ |
There is no need to define ioport{8,16,32}_t types for each architecture separately. |
|
| 4016 |
5594 d 3 h |
decky |
/trunk/kernel/ |
better inline assembler readability using the new symbolic syntax |
|
| 4015 |
5594 d 5 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 |
5594 d 5 h |
decky |
/trunk/ |
cstyle |
|
| 4012 |
5594 d 20 h |
svoboda |
/trunk/ |
Task names should only contain base names of commands. Also add 'boot:' prefix for binaries loaded by the kernel. |
|
| 4011 |
5594 d 21 h |
svoboda |
/trunk/kernel/ |
String functions should be declared in string.h (and implemented in string.c) in the kernel. |
|
| 3987 |
5595 d 21 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 |
5595 d 22 h |
svoboda |
/trunk/kernel/arch/ia32/src/boot/ |
Rewrite rest of multiboot info parsing to C. |
|
| 3984 |
5595 d 23 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 |
5596 d 23 h |
jermar |
/trunk/kernel/ |
Do not set sysinfo for uspace drivers directly in the kernel drivers. |
|
| 3973 |
5598 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() |
|
| 3972 |
5598 d 19 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 |
5601 d 5 h |
decky |
/trunk/kernel/ |
switch between the preference of kernel/uspace IRQ hash table |
|
| 3963 |
5603 d 2 h |
jermar |
/trunk/kernel/ |
The kernel i8042 driver should be instance-neutral. |
|
| 3947 |
5604 d 1 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 |
|
| 3946 |
5604 d 1 h |
jermar |
/trunk/kernel/arch/ia32/include/ |
Fix ia32's pio_{read,write}_32(). |
|