Hi Ville, On Wed, Feb 12, 2025 at 01:19:30AM +0200, Ville Syrjala wrote: > We share the bit definitions between the older > RING_FAULT registers and their various gen12+ > counterparts. Currently the bits are defined next > to the new registers which isn't what we typically do. > > Move the bit definitions next the older register offsets, > and leave breadcrumbs around the gen12+ registers to make > it easier to find the right bits. > > Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com> > --- > drivers/gpu/drm/i915/gt/intel_gt_regs.h | 16 +++++++++------- > 1 file changed, 9 insertions(+), 7 deletions(-) > > diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h > b/drivers/gpu/drm/i915/gt/intel_gt_regs.h > index 5e4f0545f558..2d3da98e94f0 100644 > --- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h > +++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h > @@ -326,6 +326,11 @@ > > _RING_FAULT_REG_VCS, \ > > _RING_FAULT_REG_VECS, \ > > _RING_FAULT_REG_BCS)) > +#define GEN8_RING_FAULT_ENGINE_ID(x) (((x) >> 12) & 0x1f) > +#define RING_FAULT_GTTSEL_MASK (1 << 11) > +#define RING_FAULT_SRCID(x) (((x) >> 3) & 0xff) > +#define RING_FAULT_FAULT_TYPE(x) (((x) >> 1) & 0x3) > +#define RING_FAULT_VALID (1 << 0)
Perhaps we can add a comment here to tell that this is referenced below. But not a big deal, though. Reviewed-by: Andi Shyti <andi.sh...@linux.intel.com> Thanks, Andi > > #define ERROR_GEN6 _MMIO(0x40a0)
