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HelenOS
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trunk
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kernel
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arch/
– Rev 3721
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Diff
3718
5670 d 4 h
svoboda
/trunk/
Ski framebuffer driver.
3714
5671 d 21 h
decky
/trunk/kernel/
do not waist resources if no keyboard driver is used
3712
5672 d 16 h
decky
/trunk/kernel/arch/amd64/include/
synchronize drivers with ia32
3711
5672 d 16 h
decky
/trunk/kernel/arch/amd64/include/
remove amd64 drivers
3709
5672 d 18 h
decky
/trunk/kernel/
invert VGA 3:2:3 palette to reflect changes in revision 3692
3707
5672 d 19 h
decky
/trunk/
kconsole is optional
kernel & uspace framebuffer rewrite with speedups (some things are slightly broken yet)
3706
5672 d 19 h
decky
/trunk/
cstyle & small fixes
3705
5672 d 19 h
decky
/trunk/kernel/arch/arm32/src/mm/
add unused attribute
3679
5682 d 13 h
rimsky
/trunk/
Added forgotten stuff related to framebuffers with offsets. Got rid of VISUAL_SB1500_PALETTE.
3672
5683 d 18 h
jermar
/trunk/
Merge sparc branch to trunk.
3661
5688 d 16 h
vana
/trunk/
IA64: repair similators support
3659
5689 d 1 h
vana
/trunk/kernel/arch/ia64/src/
Fix changed param order to ns16550_init function call
3657
5689 d 1 h
vana
/trunk/
Legacy IRQ support, uspace NS16550 support, some minor changes
3655
5689 d 17 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
5689 d 19 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 15 h
jermar
/trunk/kernel/arch/sparc64/src/drivers/
More work on the psycho driver.
3647
5690 d 16 h
jermar
/trunk/kernel/arch/sparc64/
Improvized Psycho driver.
3646
5690 d 18 h
jermar
/trunk/kernel/
Initial support for interrupt driven driver for ns16550.
3635
5693 d 17 h
vana
/trunk/
IA64: Userspace I/O support
3631
5694 d 16 h
jermar
/trunk/kernel/arch/ia32/src/
The IA-32 manual is very secretive about the fact that the SYSENTER instruction
disables interrupts (I found only one evidence of this in the instruction's
pseudo code). The sysenter_handler needs to reenable the interrupts in order to
preserve the preemptive nature of the kernel.
3626
5695 d 21 h
vana
/trunk/kernel/
Classic TLB shootdown support on ia64
3619
5696 d 5 h
vana
/trunk/kernel/arch/ia64/src/smp/
IA64:smp.c Remove not important logs
3616
5696 d 21 h
vana
/trunk/
IA64 correctly find CPU wakeup vector from SAL & EFI memory map support
3594
5700 d 18 h
svoboda
/trunk/kernel/arch/ppc32/src/mm/
Handle page faults from userspace properly on ppc32, do not panic.
3587
5706 d 1 h
jermar
/trunk/kernel/arch/ppc64/src/mm/
Remove one more occurrence of "Page fault.\n".
3586
5706 d 1 h
jermar
/trunk/kernel/arch/
Do not print "Page fault.\n" if a mapping is not found during TLB refill.
3585
5706 d 3 h
svoboda
/trunk/
Fix bug #67. It was obviously all my fault - I allocated r3 for pcb_ptr, which was alredy used by uarg.
3584
5706 d 3 h
svoboda
/trunk/kernel/arch/ppc32/src/mm/
Bugfix: A ppc32 task would hang if it touched unmapped memory - was calling printf() with address-space mutex held.
3583
5706 d 6 h
vana
/trunk/
IA64: Support for real frequency
3580
5707 d 15 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.
3578
5708 d 6 h
vana
/trunk/
Alfa of SMP support on IA64
3577
5708 d 6 h
vana
/trunk/kernel/
Support for serial port console on IA64 as a compensation for keyboard - based on SPARC ns16550 driver
3490
5738 d 20 h
vana
/trunk/kernel/arch/ia64/include/
Macro naming correction
3485
5744 d 16 h
jermar
/trunk/
Support for SYSENTER on ia32.
3482
5747 d 17 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
5759 d 22 h
jermar
/trunk/kernel/arch/sparc64/
Populate all sparc64 trap table slots belonging to trap_instruction_n.
3458
5760 d 17 h
jermar
/trunk/kernel/arch/sparc64/src/trap/
Add sparc64 trap table entries so that the maximum syscall number is 0x40.
3416
5765 d 21 h
svoboda
/trunk/kernel/arch/arm32/include/
Merge changeset 3122 from tracing to trunk. (Add missing include)
3406
5766 d 2 h
svoboda
/trunk/kernel/arch/ppc32/include/
Merge changeset 3114 from tracing into trunk. (implementation of istate_from_uspace() for ppc32)
3393
5771 d 17 h
jermar
/trunk/kernel/arch/mips32/src/mm/
Write protection fault should not panic the mips32 kernel if it happens during
copy_to_uspace().