| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1933 |
6438 d 8 h |
jermar |
/trunk/kernel/generic/ |
Implement efficient IPC notification cleanup. |
|
| 1932 |
6438 d 9 h |
jermar |
/trunk/kernel/ |
Do not copy notification config out of the IRQ structure.
Add the notify member, that toggles notifications on and off instead.
This is good for preventing other tasks from registering the notification
while the notification config is stored outside the IRQ structure.
It should also help to implement the cleanup code. |
|
| 1924 |
6439 d 8 h |
jermar |
/trunk/kernel/generic/ |
For the sake of clarity, get rid of negative INR for virtual interrupts.
This way, the code can hurt performance on systems where the non-negative klog INR overlaps
with a frequently used INR such as system clock on amd64 and ia32. |
|
| 1923 |
6439 d 9 h |
jermar |
/trunk/ |
Replace the old IRQ dispatcher and IPC notifier with new implementation.
Note that all architectures except for sparc64 are now broken
and don't even compile. |
|
| 1919 |
6442 d 9 h |
jermar |
/trunk/kernel/ |
Prototypical implementation of new IRQ redirector in sparc64.
The new code can support shared IRQs in kernel (and multiple IRQs per device).
Userspace support is yet to be written.
The only architecture that uses this code is actually sparc64 only. |
|
| 1888 |
6471 d 12 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
| 1877 |
6476 d 20 h |
jermar |
/trunk/kernel/ |
Coding style fixes.
Remove unneeded sparc64 dummy functions. |
|
| 1787 |
6536 d 11 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1780 |
6543 d 12 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1712 |
6561 d 10 h |
palkovsky |
/kernel/trunk/generic/ |
Send to uspace notification about end of kconsole mode. |
|
| 1702 |
6564 d 15 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1693 |
6566 d 12 h |
palkovsky |
/kernel/trunk/generic/ |
Modified ipc/irq to be able to pass up to 3 arguments to userspace. |
|
| 1643 |
6570 d 19 h |
palkovsky |
/kernel/trunk/generic/ |
IPC made faster in non-debug mode. |
|
| 1625 |
6571 d 6 h |
decky |
/kernel/trunk/ |
ppc32 uspace keyboard support |
|
| 1595 |
6571 d 22 h |
palkovsky |
/kernel/trunk/ |
Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO: Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog. |
|
| 1591 |
6572 d 7 h |
palkovsky |
/kernel/trunk/generic/ |
Small updates to ipc. |
|
| 1582 |
6572 d 19 h |
palkovsky |
/kernel/trunk/generic/ |
Modified ipc_cleanup. |
|
| 1573 |
6573 d 12 h |
palkovsky |
/kernel/trunk/generic/ |
Renamed some things in IPC to be consistent.
Added ipc reporting to kconsole. |
|
| 1568 |
6573 d 14 h |
palkovsky |
/kernel/trunk/generic/ |
Slightly remodelled ipc hangups to facilitate correct cleanup.
Doc updates for frame allocator. |
|
| 1507 |
6575 d 15 h |
vana |
/kernel/trunk/ |
IA64 uspace keyboard kernel part |
|
| 1502 |
6575 d 17 h |
jermar |
/kernel/trunk/ |
Replace nonblocking argument of waitq_sleep_timeout with flags that specify mode of operation.
Now a flag can be used to specify interruptible sleep.
Modify waitq_interrupt_sleep() to only interrupt threads that used this flag.
O |
|
| 1461 |
6577 d 15 h |
palkovsky |
/kernel/trunk/generic/ |
Slightly changed semantics of AS_AREA_SEND/RECV. |
|
| 1428 |
6581 d 7 h |
palkovsky |
/kernel/trunk/generic/ |
Added 256K slab, so that AMD can boot (until ELF loader is fixed).
Added AS_AREA_RECV so that the caller can receive AS_AREA. |
|
| 1364 |
6591 d 15 h |
jermar |
/kernel/trunk/generic/ |
Modify ipc_wait_for_call() to support all of blocking, non-blocking and timeout operation. |
|
| 1359 |
6592 d 12 h |
jermar |
/kernel/trunk/generic/ |
Rename IPC_M_AS_SEND to IPC_M_AS_AREA_SEND. |
|
| 1342 |
6592 d 20 h |
jermar |
/kernel/trunk/generic/ |
Improve comments. |
|
| 1329 |
6594 d 12 h |
palkovsky |
/kernel/trunk/generic/ |
Added support to IPC for simple page sharing. |
|
| 1284 |
6605 d 21 h |
palkovsky |
/kernel/trunk/generic/ |
Added commands for accessing ia32 portspace in irq top-half. |
|
| 1281 |
6606 d 8 h |
palkovsky |
/kernel/trunk/ |
Added means to make a simple action upon interrupt. |
|
| 1258 |
6609 d 7 h |
palkovsky |
/kernel/trunk/ |
Added support for IRQ notifiactions.
- seems to work correctly on ia32, amd64
- the mips kbd probably lowers interrupts when the char is read from
the port, we will have to find a way how to deal with it. |
|
| 1090 |
6650 d 10 h |
palkovsky |
/kernel/trunk/generic/ |
Reduced unnecessary IPC system calls.
Allow everything to be sync & async, everything is handled using messages. |
|
| 1088 |
6650 d 17 h |
palkovsky |
/kernel/trunk/generic/ |
More IPC stuff, added correct closing of connections from both sides. |
|
| 1086 |
6651 d 6 h |
palkovsky |
/kernel/trunk/generic/ |
Untested better IPC functions.
* There is some bug in MIPS, unpredicatbly sometimes the thread gets mapped
different frame for stack. |
|
| 1084 |
6652 d 4 h |
palkovsky |
/kernel/trunk/ |
Better IPC implementation with regard to locking and final cleanup. |
|
| 1072 |
6652 d 18 h |
palkovsky |
/kernel/trunk/ |
Added debugger to AMD64.
Added automatic debugging of AS if it is not rewritten with zero.
Did small changes to IPC infrastructure. |
|
| 1066 |
6653 d 4 h |
jermar |
/kernel/trunk/ |
Support for user space threads. |
|
| 1060 |
6653 d 9 h |
palkovsky |
/kernel/trunk/ |
Added task_print.
Fixed ipc to support connect_me_to. |
|
| 1050 |
6653 d 14 h |
palkovsky |
/kernel/trunk/ |
Added null console for buffering output when no real output available.
Added identity mapper for AMD64 that allows whole physical memory to be
accessed before paging is initialized. |
|
| 1040 |
6653 d 17 h |
palkovsky |
/kernel/trunk/generic/ |
Changed ipc to use spinlocks instead of mutexes again.
Fixed loading inits to set nameservice as the first loaded process.
Lot of TODO in ipc done. |
|
| 1027 |
6654 d 5 h |
palkovsky |
/kernel/trunk/ |
Implemented callback IPC call (connect_to_me). |
|