| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3947 |
5603 d 3 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 |
5603 d 3 h |
jermar |
/trunk/kernel/arch/ia32/include/ |
Fix ia32's pio_{read,write}_32(). |
|
| 3941 |
5603 d 23 h |
jermar |
/trunk/kernel/ |
Let IRQ claim methods take irq_t * instead of the instance argument. |
|
| 3940 |
5604 d 3 h |
decky |
/trunk/kernel/ |
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64 |
|
| 3938 |
5604 d 4 h |
jermar |
/trunk/kernel/genarch/ |
Embed the ns16550 irq structure into the ns16550 instance structure. |
|
| 3936 |
5604 d 5 h |
decky |
/trunk/ |
dash is not a safe character for C preprocessor, use underscore instead |
|
| 3935 |
5604 d 20 h |
jermar |
/trunk/kernel/arch/sparc64/src/drivers/ |
Fix sparc64 build. |
|
| 3934 |
5604 d 21 h |
jermar |
/trunk/kernel/ |
Improve the ns16550 driver.
- The driver support multiple instances.
- It still remembers the last registered IRQ in a global structure (cannot be
easily fixed now)
- Was converted to use PIO directly |
|
| 3932 |
5604 d 22 h |
jermar |
/trunk/kernel/ |
Kill arch/drivers/ega.h. Provide one-stop shopping
place for architectures with ia32 legacy I/O space. |
|
| 3931 |
5604 d 22 h |
jermar |
/trunk/kernel/genarch/ |
Improve the i8042 kernel driver (phase I).
- Convert the code to be instance-aware
- Still using hardcoded initialization from legacy IO address
- Use elegant i8042 register map for PIO |
|
| 3930 |
5604 d 22 h |
jermar |
/trunk/kernel/ |
Adapt most of the kernel to ioport8_t, ioport16_t and ioport32_t types. |
|
| 3929 |
5604 d 22 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 |
5605 d 1 h |
jermar |
/trunk/kernel/ |
Kill arch/drivers/i8042.h. |
|
| 3927 |
5605 d 1 h |
jermar |
/trunk/kernel/genarch/ |
Nuke i8042_poll(). |
|
| 3922 |
5606 d 22 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 |
|
| 3920 |
5606 d 22 h |
decky |
/trunk/kernel/generic/include/ |
add min3 and max3 macros |
|
| 3919 |
5606 d 22 h |
decky |
/trunk/kernel/generic/include/ |
cstyle |
|
| 3918 |
5606 d 22 h |
decky |
/trunk/kernel/ |
avoid ugly ifdefs in fpu1 test |
|
| 3917 |
5606 d 23 h |
decky |
/trunk/ |
remove non-standard define |
|
| 3913 |
5607 d 6 h |
decky |
/trunk/ |
mips32: basic SMP support |
|
| 3910 |
5607 d 20 h |
decky |
/trunk/kernel/arch/mips32/ |
eliminate non-standard -D$(MACHINE) |
|
| 3908 |
5608 d 2 h |
decky |
/trunk/ |
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory |
|
| 3907 |
5608 d 10 h |
decky |
/trunk/kernel/ |
remove forgotten #ifdef arch |
|
| 3906 |
5608 d 21 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. |
|
| 3903 |
5609 d 5 h |
jermar |
/trunk/kernel/arch/ia32/include/ |
Fix ia32 build for Pentium 3 systems. |
|
| 3902 |
5609 d 5 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. |
|
| 3900 |
5609 d 6 h |
jermar |
/trunk/ |
Get rid of CONFIG_NS16550_INTERRUPT_DRIVEN and CONFIG_I8042_INTERRUPT_DRIVEN. |
|
| 3896 |
5609 d 20 h |
svoboda |
/trunk/ |
More elegant way of invoking the loader - as a 'cloneable' service. Task names functionality lost for the time being. |
|
| 3892 |
5609 d 23 h |
jermar |
/trunk/ |
Get rid of CONFIG_DEBUG_AS_WATCHPOINT. |
|
| 3891 |
5610 d 0 h |
jermar |
/trunk/ |
Get rid of CONFIG_SIMICS_FIX. |
|
| 3890 |
5610 d 0 h |
jermar |
/trunk/ |
Get rid of CONFIG_DEBUG_ALLREGS. |
|
| 3889 |
5610 d 5 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. |
|
| 3884 |
5612 d 0 h |
decky |
/trunk/ |
centralize configuration data
use a header file for passing most of the configuration directives |
|
| 3880 |
5612 d 0 h |
decky |
/trunk/kernel/arch/ |
simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup |
|
| 3879 |
5612 d 0 h |
decky |
/trunk/kernel/arch/ |
simplify configuration in Makefiles |
|
| 3878 |
5612 d 0 h |
decky |
/trunk/kernel/arch/ |
introduce fncptr_t and ioport_t on all platforms |
|
| 3877 |
5612 d 0 h |
decky |
/trunk/kernel/genarch/ |
remove (almost all) platform dependent code from drivers |
|
| 3876 |
5612 d 0 h |
decky |
/trunk/kernel/genarch/ |
add BGR 888 visual, remove FB_INVERT_ENDIAN |
|
| 3875 |
5612 d 0 h |
decky |
/trunk/kernel/generic/ |
remove platform dependent constructs from generic code |
|
| 3874 |
5612 d 0 h |
decky |
/trunk/kernel/test/ |
add empty tests for platforms which don't support them |
|