[OpenBIOS] [PATCHv2 2/6] ppc: fix ESCC reg properties

BALATON Zoltan balaton at eik.bme.hu
Wed Feb 24 13:27:55 CET 2016

On Tue, 23 Feb 2016, Howard Spoelstra wrote:
>> On 23 Feb 2016, at 22:07, Mark Cave-Ayland <mark.cave-ayland at ilande.co.uk> wrote:
>> How strange. The entire patchset was a straightforward invocation of git
>> format-patch.

git am did apply them for me but complained about some white space errors. 
Could it be that some strange chars in this patch made it encode in some 
other way than plain text?

> 9.0 crashes qemu

That should not happen. Do you have more info on this or can you get a 

> 10.0 boots to happy mac, verbose boot, then kernel panic in com.apple.driver.AppleSCCSerial
> kmod_create: com.apple.iokit.IOSerialFamily (id 36), 11 pages loaded at 0x9d80000, header size 0x1000
> kmod_create: com.apple.driver.AppleSCCSerial (id 37) 9 pages loaded at 0x9be4000. header size 0x1000
> panic(cpu 0): mapping_remove: attempt to unmap a permanent mapping - pmap = 002FCC00, va = 00013000, mapping 01492060

Could this be related to missing DMA? At least this might have source one 
could look at to find out more.


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