PCI range checking under qemu-system-sparc64

Mark Cave-Ayland mark.cave-ayland at ilande.co.uk
Fri Sep 18 06:57:09 UTC 2015

On 16/09/15 22:19, Marius Strobl wrote:

>>> Log is identical to the one I posted earlier (modulo the build timestamps),
>>> except this part:
>>>  eeprom0: <EEPROM/clock> addr 0x1400002000-0x1400003fff on ebus0
>>> -eeprom0: cannot allocate resources
>>> -device_attach: eeprom0 attach returned 6
>>> +eeprom0: model mk48t59
>>>  ebus0: <fdthree> addr 0 (no driver attached)
>>> -ebus0: <su> addr 0x14000003f8-0x14000003ff irq 43 (no driver attached)
>>> +uart0: <16550 or compatible> addr 0x14000003f8-0x14000003ff irq 43 on ebus0
>>> +uart0: console (9600,n,8,1)
>>>  ebus0: <kb_ps2> addr 0x1400000060-0x1400000067 (no driver attached)
>> Well this is definitely progress - at least the ebus attach is now
>> sorted :)  I've sent the patch upstream (see
>> http://www.openfirmware.info/pipermail/openbios/2015-September/008802.html)
>> and will commit it soon if there are no objections.
>> Next I'll see if I can get the 8042 part of the device tree correct in
>> order to attach the PS/2 keyboard driver.

Last night I spent a few hours trying to fix up the device model for the
keyboard device (whilst also inserting an 8042 node). The binary I have
works for a NetBSD 7 ISO, although they have included a workaround for a
missing interrupt-map property which I've also added in.

I've updated the image at https://www.ilande.co.uk/tmp/openbios-sparc64
with these fixes if someone could test and confirm that FreeBSD now
reports an attach of the kb_ps2 device.



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