diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_gt_irq.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt_irq.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_irq.h b/drivers/gpu/drm/i915/gt/intel_gt_irq.h new file mode 100644 index 000000000000..8f37593712c9 --- /dev/null +++ b/drivers/gpu/drm/i915/gt/intel_gt_irq.h @@ -0,0 +1,44 @@ +/* + * SPDX-License-Identifier: MIT + * + * Copyright © 2019 Intel Corporation + */ + +#ifndef INTEL_GT_IRQ_H +#define INTEL_GT_IRQ_H + +#include <linux/types.h> + +struct intel_gt; + +#define GEN8_GT_IRQS (GEN8_GT_RCS_IRQ | \ + GEN8_GT_BCS_IRQ | \ + GEN8_GT_VCS0_IRQ | \ + GEN8_GT_VCS1_IRQ | \ + GEN8_GT_VECS_IRQ | \ + GEN8_GT_PM_IRQ | \ + GEN8_GT_GUC_IRQ) + +void gen11_gt_irq_reset(struct intel_gt *gt); +void gen11_gt_irq_postinstall(struct intel_gt *gt); +void gen11_gt_irq_handler(struct intel_gt *gt, const u32 master_ctl); + +bool gen11_gt_reset_one_iir(struct intel_gt *gt, + const unsigned int bank, + const unsigned int bit); + +void gen5_gt_irq_handler(struct intel_gt *gt, u32 gt_iir); + +void gen5_gt_irq_postinstall(struct intel_gt *gt); +void gen5_gt_irq_reset(struct intel_gt *gt); +void gen5_gt_disable_irq(struct intel_gt *gt, u32 mask); +void gen5_gt_enable_irq(struct intel_gt *gt, u32 mask); + +void gen6_gt_irq_handler(struct intel_gt *gt, u32 gt_iir); + +void gen8_gt_irq_ack(struct intel_gt *gt, u32 master_ctl, u32 gt_iir[4]); +void gen8_gt_irq_reset(struct intel_gt *gt); +void gen8_gt_irq_handler(struct intel_gt *gt, u32 master_ctl, u32 gt_iir[4]); +void gen8_gt_irq_postinstall(struct intel_gt *gt); + +#endif /* INTEL_GT_IRQ_H */ |