Changes between Version 1 and Version 2 of Ticket #14581, comment 14


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Timestamp:
Dec 23, 2018, 1:54:44 PM (6 years ago)
Author:
ttcoder

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  • Ticket #14581, comment 14

    v1 v2  
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    12 - Different in irq vector:
     12- Difference in irq vector:
    1313{{{
    1414        KERN: hda: enabling PCI bus mastering
    … …  
    4242
    4343
    44 If I understood irq and dma I could review the OpenBSD 5.7 code to see if it does something special with that.. But that's probably above my pay grade.
     44If I understood irq and dma I could review the OpenBSD ~~5.7~~5.9 code to see if it does something special with that.. But that's probably above my pay grade.
    4545
    4646EDIT: to clarify the chronology, the syslog differences above occured, obviously, at boot-up time; i.e. already at boot-up time, Haiku decided to use DMA snooping ..etc (whatever that is). Then I did some qemu fiddling for 2 hours. Then I launched MediaPlayer, and got audio output. Anyway will try different cold boot combinations each morning when I switch this computer on.