Re: [PATCH 16/18] drm/etnaviv: handle MMU exception in IRQ handler

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Hi Christian,

Am Dienstag, den 23.08.2016, 11:58 +0200 schrieb Christian Gmeiner:
> 2016-08-22 13:01 GMT+02:00 Lucas Stach <l.stach@xxxxxxxxxxxxxx>:
> > Bit 30 of the interrupt status signals an MMU exception. Handle this
> > condition properly and dump some useful registers.
> >
> > Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
> > ---
[...]
> >
> >
> > @@ -78,9 +78,10 @@ Copyright (C) 2015
> >  #define VIVS_HI_AXI_STATUS_DET_RD_ERR                          0x00000200
> >
> >  #define VIVS_HI_INTR_ACKNOWLEDGE                               0x00000010
> > -#define VIVS_HI_INTR_ACKNOWLEDGE_INTR_VEC__MASK                        0x7fffffff
> > +#define VIVS_HI_INTR_ACKNOWLEDGE_INTR_VEC__MASK                        0x3fffffff
> >  #define VIVS_HI_INTR_ACKNOWLEDGE_INTR_VEC__SHIFT               0
> >  #define VIVS_HI_INTR_ACKNOWLEDGE_INTR_VEC(x)                   (((x) << VIVS_HI_INTR_ACKNOWLEDGE_INTR_VEC__SHIFT) & VIVS_HI_INTR_ACKNOWLEDGE_INTR_VEC__MASK)
> > +#define VIVS_HI_INTR_ACKNOWLEDGE_MMU_EXCEPTION                 0x40000000
> >  #define VIVS_HI_INTR_ACKNOWLEDGE_AXI_BUS_ERROR                 0x80000000
> >
> >  #define VIVS_HI_INTR_ENBL                                      0x00000014
> 
> Where can I find the rnndb patch? Just share it and I will take care
> that it gets integrated.
> 
Sorry about that. It's still on my machine at home. Will post it in the
evening.

Regards,
Lucas


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