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HelenOS
(root)
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trunk
/
kernel
/
generic
/
include
/
ipc/
@ 2252
– Rev 4490
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4490
5553 d 5 h
decky
/trunk/kernel/
remove redundant index_t and count_t types (which were always quite ambiguous and not actually needed)
4452
5553 d 19 h
decky
/trunk/kernel/generic/
send notification also during task creation
(the intention is to be able to pair task creation and destruction to avoid missed waits)
4448
5554 d 7 h
decky
/trunk/kernel/generic/
add very simple implementation of task destruction notification
(which will be later used for waiting on a task)
4407
5568 d 2 h
jermar
/trunk/
Add IPC_M_CONNECTION_CLONE and IPC_M_CONNECT_ME.
4252
5611 d 5 h
decky
/trunk/kernel/
move event notification to the ipc directory (where it probably belogs to, side-by-side to IRQ notifications)
cleanup the notification code a little bit (there is probably no need to allocate two structured dynamically)
3947
5655 d 7 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
3819
5682 d 4 h
jermar
/trunk/
Introduce a new syscall: SYS_IPC_FORWARD_SLOW.
3761
5708 d 4 h
decky
/trunk/
send notification to uspace console when switching from kernel console
3620
5745 d 13 h
svoboda
/trunk/kernel/generic/
Move stuff related to kbox to a separate struct.
3446
5811 d 17 h
svoboda
/trunk/kernel/generic/include/ipc/
Fix: Rename ipc_kbox.h to kbox.h
3438
5812 d 12 h
svoboda
/trunk/
Merge syscall tracer (trace) and relevant part of udebug interface from tracing to trunk.
3395
5820 d 5 h
jermar
/trunk/kernel/generic/
Kernel's ipc_data_t and uspace's ipc_call_t must be in sync.
This commit fixes a problem introduced in revision 3362, when
ipc_data_t was enlarged by the caller_phone member. This resulted
in sys_ipc_wait_for_call() passing larger structure to uspace
than requested, leading to a random damage of userspace memory.
3370
5833 d 3 h
jermar
/trunk/kernel/generic/
Synchronous IPC must be interruptible.
3362
5836 d 6 h
jermar
/trunk/kernel/generic/
Fix processing of answers to forwarded masqueraded calls.
3020
5924 d 3 h
jermar
/trunk/kernel/generic/
Turn phone->lock into mutex.
2802
5977 d 13 h
jermar
/trunk/kernel/generic/
Fix initialization of answerbox->task in ipc_answerbox_init.
Contributed by Jiri Svoboda.
2677
6073 d 7 h
jermar
/trunk/
Rename IPC_M_AS_AREA_SEND to IPC_M_SHARE_OUT. Rename IPC_M_AS_AREA_RECV to
IPC_M_SHARE_IN. Provide user-friendly wrappers for these methods so that even
dummies can get it right. Some applications using simpler protocols still use
these methods directly.
2676
6073 d 14 h
jermar
/trunk/
Simplify the IPC_M_DATA_WRITE protocol. Do not pass the source address space
virtual address to the recipient. This feature was not used anyway. Now
IPC_M_DATA_WRITE and IPC_M_DATA_READ are feature-aligned.
2662
6081 d 3 h
jermar
/trunk/
Add support for IPC_M_DATA_READ calls.
2660
6081 d 4 h
jermar
/trunk/
Rename IPC_M_DATA_SEND to IPC_M_DATA_WRITE. Now, when we also add
IPC_M_DATA_READ, it will not clash and cause confusion with userspace wrappers
such as ipc_data_receive(). Rename the forementioned wrappers to
ipc_data_write_send(), ipc_data_write_receive() and ipc_data_write_deliver().
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