| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3908 |
5611 d 1 h |
decky |
/trunk/ |
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory |
|
| 3906 |
5611 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. |
|
| 3902 |
5612 d 4 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 |
5612 d 6 h |
jermar |
/trunk/ |
Get rid of CONFIG_NS16550_INTERRUPT_DRIVEN and CONFIG_I8042_INTERRUPT_DRIVEN. |
|
| 3880 |
5615 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 |
5615 d 0 h |
decky |
/trunk/kernel/arch/ |
simplify configuration in Makefiles |
|
| 3878 |
5615 d 0 h |
decky |
/trunk/kernel/arch/ |
introduce fncptr_t and ioport_t on all platforms |
|
| 3865 |
5618 d 21 h |
rimsky |
/trunk/ |
Allow to suppress compilation of FB code on Sparc machines that do not have FB. |
|
| 3852 |
5626 d 2 h |
jermar |
/trunk/kernel/arch/sparc64/src/drivers/ |
Fix sparc64 build. |
|
| 3844 |
5626 d 22 h |
decky |
/trunk/ |
silent kernel console output when user space console is active |
|
| 3790 |
5650 d 8 h |
svoboda |
/trunk/kernel/ |
Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely. |
|
| 3788 |
5650 d 21 h |
svoboda |
/trunk/kernel/ |
Unify newlines in fault_if_from_uspace() format strings. (Remove them and print newline automatically). Also start messages with caps. |
|
| 3779 |
5654 d 6 h |
jermar |
/trunk/kernel/ |
Only one kernel EGA driver to rule them all. |
|
| 3749 |
5662 d 19 h |
jermar |
/trunk/kernel/arch/sparc64/src/trap/ |
Support for preemptible syscalls on sparc64. |
|
| 3740 |
5664 d 3 h |
jermar |
/trunk/kernel/arch/sparc64/ |
Fix typo. |
|
| 3736 |
5665 d 6 h |
decky |
/trunk/kernel/arch/sparc64/ |
refresh kernel console during grab on sparc64 |
|
| 3722 |
5669 d 10 h |
rimsky |
/trunk/kernel/arch/sparc64/include/ |
SMC functions optimized for US3. |
|
| 3714 |
5672 d 3 h |
decky |
/trunk/kernel/ |
do not waist resources if no keyboard driver is used |
|
| 3679 |
5682 d 19 h |
rimsky |
/trunk/ |
Added forgotten stuff related to framebuffers with offsets. Got rid of VISUAL_SB1500_PALETTE. |
|
| 3672 |
5684 d 0 h |
jermar |
/trunk/ |
Merge sparc branch to trunk. |
|
| 3655 |
5689 d 23 h |
jermar |
/trunk/kernel/ |
Add additional members to the irq_t structure so that an interrupt-driven driver
does not need to know how to clear the level interrupt. The z8530 was modified
in this way and is much more generic. The ns16550 driver has also been modified,
but awaits testing. The sparc64 interrupt mapping and dispatch code is now using
the new info and calls the clear-interrupt-routine itself. |
|
| 3654 |
5690 d 2 h |
jermar |
/trunk/kernel/arch/sparc64/ |
After my effort yesterday, there are two rival psycho drivers.
Merge the two and remove the newer one. |
|
| 3649 |
5690 d 21 h |
jermar |
/trunk/kernel/arch/sparc64/src/drivers/ |
More work on the psycho driver. |
|
| 3647 |
5690 d 23 h |
jermar |
/trunk/kernel/arch/sparc64/ |
Improvized Psycho driver. |
|
| 3646 |
5691 d 0 h |
jermar |
/trunk/kernel/ |
Initial support for interrupt driven driver for ns16550. |
|
| 3580 |
5707 d 22 h |
jermar |
/trunk/kernel/arch/sparc64/include/ |
Accesses to memory mapped registers should use volatile pointers so that
the compiler doesn't even think of trying to be clever. Add memory barriers
and fixed cstyle. |
|
| 3577 |
5708 d 12 h |
vana |
/trunk/kernel/ |
Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver |
|
| 3482 |
5747 d 23 h |
jermar |
/trunk/kernel/arch/sparc64/ |
Do not allocate full page for the uspace window buffer.
Instead, allocate only the bare minimum to fit NWINDOWS - 1
uspace windows and to satisfy alignment requirements. |
|
| 3463 |
5760 d 5 h |
jermar |
/trunk/kernel/arch/sparc64/ |
Populate all sparc64 trap table slots belonging to trap_instruction_n. |
|
| 3458 |
5760 d 23 h |
jermar |
/trunk/kernel/arch/sparc64/src/trap/ |
Add sparc64 trap table entries so that the maximum syscall number is 0x40. |
|
| 3379 |
5780 d 11 h |
jermar |
/trunk/kernel/arch/sparc64/include/ |
Add the missing preemption_disable() call to sparc64 atomic_lock_arch().
Thanks to Pavel Rimsky for noticing this. |
|
| 3368 |
5784 d 4 h |
decky |
/trunk/ |
configurable cross-compiler prefix (using CROSS_PREFIX) |
|
| 3274 |
5801 d 4 h |
jermar |
/trunk/ |
memcpy(), memmove() and similar functions return dst instead of src.
Fix all implementations, including those in assembly. ppc32 assembly
version didn't seem to be affected by this. |
|
| 3233 |
5815 d 5 h |
decky |
/trunk/ |
remove dummy page coloring facility, which is currenty not used |
|
| 3222 |
5834 d 4 h |
svoboda |
/trunk/ |
Merge program-loader related stuff from dynload branch to trunk. (huge) |
|
| 3145 |
5857 d 12 h |
jermar |
/trunk/kernel/arch/sparc64/include/ |
On sparc64, when the operand to the FLUSH instruction doesn't matter, the
instruction's semantics is to flush the pipeline. |
|
| 3134 |
5858 d 9 h |
jermar |
/trunk/kernel/arch/ |
Add smc_coherence_block(). |
|
| 3133 |
5858 d 23 h |
jermar |
/trunk/kernel/arch/ |
Add smc_coherence() macro to all architectures.
So far, only amd64, ia32, ia64 and sparc64 are implemented. |
|
| 3104 |
5866 d 12 h |
svoboda |
/trunk/kernel/ |
Declare arguments for memstr.h operations as pointers instead of uintptr_t. |
|
| 3071 |
5869 d 5 h |
decky |
/trunk/kernel/ |
reflect changes in generic code
proper formatting directives
coding style |
|