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| author | Oscar Mateo | 2019-05-27 20:36:08 +0200 |
|---|---|---|
| committer | Chris Wilson | 2019-05-28 11:07:17 +0200 |
| commit | 54c52a8412501fe84bccc28bd443a29cdd3f84a1 (patch) | |
| tree | 7aa00de9e7b840da34ed5f5d4631080853f95aaa /drivers/gpu/drm/i915/intel_guc_reg.h | |
| parent | drm/i915/guc: Create vfuncs for the GuC interrupts control functions (diff) | |
| download | kernel-qcow2-linux-54c52a8412501fe84bccc28bd443a29cdd3f84a1.tar.gz kernel-qcow2-linux-54c52a8412501fe84bccc28bd443a29cdd3f84a1.tar.xz kernel-qcow2-linux-54c52a8412501fe84bccc28bd443a29cdd3f84a1.zip | |
drm/i915/guc: Correctly handle GuC interrupts on Gen11
Starting Gen11 GuC shares interrupt registers with SG unit
instead of PM. But for now we don't care about SG interrupts.
v2: (Chris)
v3: rebased (Michal)
v4: more bspec pages, use macros, update commit msg (Michal Wi)
Bspec: 19820, 19840, 19841, 20176
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Michał Winiarski <michal.winiarski@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190527183613.17076-13-michal.wajdeczko@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc_reg.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc_reg.h b/drivers/gpu/drm/i915/intel_guc_reg.h index 7eba65795b58..a214f8b71929 100644 --- a/drivers/gpu/drm/i915/intel_guc_reg.h +++ b/drivers/gpu/drm/i915/intel_guc_reg.h @@ -134,4 +134,22 @@ struct guc_doorbell_info { #define GUC_WD_VECS_IER _MMIO(0xC558) #define GUC_PM_P24C_IER _MMIO(0xC55C) +/* GuC Interrupt Vector */ +#define GEN11_GUC_INTR_GUC2HOST (1 << 15) +#define GEN11_GUC_INTR_EXEC_ERROR (1 << 14) +#define GEN11_GUC_INTR_DISPLAY_EVENT (1 << 13) +#define GEN11_GUC_INTR_SEM_SIG (1 << 12) +#define GEN11_GUC_INTR_IOMMU2GUC (1 << 11) +#define GEN11_GUC_INTR_DOORBELL_RANG (1 << 10) +#define GEN11_GUC_INTR_DMA_DONE (1 << 9) +#define GEN11_GUC_INTR_FATAL_ERROR (1 << 8) +#define GEN11_GUC_INTR_NOTIF_ERROR (1 << 7) +#define GEN11_GUC_INTR_SW_INT_6 (1 << 6) +#define GEN11_GUC_INTR_SW_INT_5 (1 << 5) +#define GEN11_GUC_INTR_SW_INT_4 (1 << 4) +#define GEN11_GUC_INTR_SW_INT_3 (1 << 3) +#define GEN11_GUC_INTR_SW_INT_2 (1 << 2) +#define GEN11_GUC_INTR_SW_INT_1 (1 << 1) +#define GEN11_GUC_INTR_SW_INT_0 (1 << 0) + #endif |