[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [FYI] Soft feature freeze for 1.0 is 10/15 (three weeks

From: Blue Swirl
Subject: Re: [Qemu-devel] [FYI] Soft feature freeze for 1.0 is 10/15 (three weeks away)
Date: Mon, 26 Sep 2011 17:15:59 +0000

On Mon, Sep 26, 2011 at 10:08 AM, Avi Kivity <address@hidden> wrote:
> On 09/25/2011 08:31 PM, Blue Swirl wrote:
>> >
>> >  Please point out a test case and I'll try to fix it.
>> Run qemu-system-ppc without any arguments. There is a black bar
>> (because of vga.chain4), it shouldn't be there.
> With your pci hole patch, it's fixed, except for:
>    escc_mem = escc_init(0x80013000, pic[0x25], pic[0x24],
>                         serial_hds[0], serial_hds[1], ESCC_CLOCK, 4)
> This puts escc bang into the framebuffer.  Changing it to 0x90013000 makes
> the black bar go away.
> Before the memory API, this worked, likely because the framebuffer overlays
> escc.
> The correct fix depends on what the hardware does.  Is escc really
> registered into the pci area, and again as a BAR?

I think the previous code assumed that there is a single BAR with
default address of 0x80013000, but it can move as controlled by macio

reply via email to

[Prev in Thread] Current Thread [Next in Thread]