Re: Atari TT

[Geert Uytterhoeven <geert@linux-m68k.org>]

Hi Alan,

On Sun, Jan 20, 2013 at 8:21 PM, Alan Hourihane <alanh@fairlite.co.uk> wrote:
> On 01/20/13 18:22, ragnar wrote:
>>
>> Am 20.01.2013 18:27, schrieb Alan Hourihane:
>>>
>>> I have a patch floating about someplace that corrects this problem. Let
>>> me dig it out.
>>
>> Yes. Please. Gemini, Mira and i work on this.
>
>
> Attached.

> diff --git a/arch/m68k/atari/ataints.c b/arch/m68k/atari/ataints.c
> index 8048e1b..dfe76ba 100644
> --- a/arch/m68k/atari/ataints.c
> +++ b/arch/m68k/atari/ataints.c
> @@ -171,11 +171,7 @@ void __init atari_init_IRQ(void)
>
>   if (ATARIHW_PRESENT(SCU)) {
>   /* init the SCU if present */
> - tt_scu.sys_mask = 0x10; /* enable VBL (for the cursor) and
> - * disable HSYNC interrupts (who
> - * needs them?)  MFP and SCC are
> - * enabled in VME mask
> - */
> + tt_scu.sys_mask = 0x00;
>   tt_scu.vme_mask = 0x60; /* enable MFP and SCC ints */
>   } else {
>   /* If no SCU and no Hades, the HSYNC interrupt needs to be

[going through old emails]

Thanks! Do you still need this patch, or was this a problem an artefact of early
genirq conversion or so?

If you, please resend with a proper description and Signed-off-by.

Thanks again!

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds