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HelenOS
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dynload
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kernel
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arch
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sparc64
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src
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drivers
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kbd.c
@ 3817
– Rev 4348
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4348
5596 d 19 h
svoboda
/branches/dynload/
Merge latest trunk changes to dynload.
4347
5596 d 20 h
svoboda
/branches/dynload/
Merge trunk changes up to r4195 to dynload.
4346
5598 d 7 h
svoboda
/branches/dynload/
Merge trunk changes up to r4145 to dynload.
4345
5598 d 7 h
svoboda
/branches/dynload/
Merge trunk changes up to r4040 to dynload.
4344
5598 d 7 h
svoboda
/branches/dynload/
Merge trunk changes up to r3988 to dynload.
4339
5598 d 8 h
svoboda
/branches/dynload/
Merge trunk changes up to r3802 to dynload.
4337
5598 d 9 h
svoboda
/branches/dynload/
Merge changes in trunk up to r3741 to dynload.
3674
5743 d 6 h
svoboda
/branches/dynload/
Merge latest trunk changes to dynload.
3588
5765 d 16 h
svoboda
/branches/dynload/
Merge latest trunk changes into dynload.
2927
5947 d 18 h
decky
/branches/dynload/
added dynload branch
2089
6420 d 15 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2071
6431 d 8 h
jermar
/trunk/
(c) versus (C)
1921
6526 d 9 h
jermar
/trunk/kernel/
Changes in ns16550 and z8530 drivers.
Add some stuff for IRQ notifications to irq_t.
1920
6526 d 17 h
jermar
/trunk/kernel/
Move the new IRQ redirector to ddi/.
Add function for assigning unique device numbers.
Change sparc64/drivers/kbd.c to assign devno to keyboard.
1919
6527 d 8 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.
1912
6533 d 17 h
jermar
/trunk/kernel/
Separate mapping of EBUS interrupts into two parts: EBUS and PCI.
1911
6534 d 6 h
jermar
/trunk/kernel/
Add support for interrupt mapping in the Sabre PCI controller.
Add support for PCI and EBUS interrupt mapping via the OpenFirmware device tree.
Unfortunatelly, the code is not capable enough to earn single ns16550 interrupt.
I suspect something needs to be enabled in the EBUS registers.
1909
6538 d 7 h
jermar
/trunk/
Extend the OFW device tree node with a void pointer. The boot loader is
supposed to reset all pointers in all nodes. The kernel uses the pointer
to recognize that a particular device has already been visited and initialized.
Read interrupt mapping from the OFW device tree for FHC devices (z8530) and
EBUS devices (ns16550). In case of FHC devices, remove hardwired values from
the code and use only values read from the tree. FHC initialization is started
when a FHC device wants to map its interrupt. In case of EBUS devices, map
the interrupt to INO. Interrupt enabling in the interrupt controller for that
specific interrupt is not implemented yet.
1896
6548 d 7 h
jermar
/trunk/
Convert sparc64 to detect keyboard and determine
its physical address by walking the memory representation
of the OpenFirmware device tree.
Add bus-specific functions that know how to apply the
"ranges" property to one component of the "reg" property.
Buses supported so far include FHC, EBUS and PCI.
1849
6584 d 17 h
jermar
/trunk/kernel/
sparc64 work.
interrupt_vector trap experimental handling.
Minimal reverse-engineered FireHose Controller driver (documentation needed!).
Keyboard on Sun Enterprise is now interrupt driven. Keyboard on Sun Ultra
is still polled.
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