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From: Matt Roper <matthew.d.roper@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Subject: [PATCH 08/11] drm/i915/pvc: Interrupt support for new copy engines
Date: Mon,  2 May 2022 09:34:14 -0700	[thread overview]
Message-ID: <20220502163417.2635462-9-matthew.d.roper@intel.com> (raw)
In-Reply-To: <20220502163417.2635462-1-matthew.d.roper@intel.com>

This patch adds the interrupt handler support for
new copy engines.

Bspec: 54030
Original-author: CQ Tang
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
---
 drivers/gpu/drm/i915/gt/intel_gt_irq.c  | 16 ++++++++++++++++
 drivers/gpu/drm/i915/gt/intel_gt_regs.h |  4 ++++
 2 files changed, 20 insertions(+)

diff --git a/drivers/gpu/drm/i915/gt/intel_gt_irq.c b/drivers/gpu/drm/i915/gt/intel_gt_irq.c
index 88b4becfcb17..3a72d4fd0214 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_irq.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_irq.c
@@ -193,6 +193,14 @@ void gen11_gt_irq_reset(struct intel_gt *gt)
 	/* Restore masks irqs on RCS, BCS, VCS and VECS engines. */
 	intel_uncore_write(uncore, GEN11_RCS0_RSVD_INTR_MASK,	~0);
 	intel_uncore_write(uncore, GEN11_BCS_RSVD_INTR_MASK,	~0);
+	if (HAS_ENGINE(gt, BCS1) || HAS_ENGINE(gt, BCS2))
+		intel_uncore_write(uncore, XEHPC_BCS1_BCS2_INTR_MASK, ~0);
+	if (HAS_ENGINE(gt, BCS3) || HAS_ENGINE(gt, BCS4))
+		intel_uncore_write(uncore, XEHPC_BCS3_BCS4_INTR_MASK, ~0);
+	if (HAS_ENGINE(gt, BCS5) || HAS_ENGINE(gt, BCS6))
+		intel_uncore_write(uncore, XEHPC_BCS5_BCS6_INTR_MASK, ~0);
+	if (HAS_ENGINE(gt, BCS7) || HAS_ENGINE(gt, BCS8))
+		intel_uncore_write(uncore, XEHPC_BCS7_BCS8_INTR_MASK, ~0);
 	intel_uncore_write(uncore, GEN11_VCS0_VCS1_INTR_MASK,	~0);
 	intel_uncore_write(uncore, GEN11_VCS2_VCS3_INTR_MASK,	~0);
 	if (HAS_ENGINE(gt, VCS4) || HAS_ENGINE(gt, VCS5))
@@ -248,6 +256,14 @@ void gen11_gt_irq_postinstall(struct intel_gt *gt)
 	/* Unmask irqs on RCS, BCS, VCS and VECS engines. */
 	intel_uncore_write(uncore, GEN11_RCS0_RSVD_INTR_MASK, ~smask);
 	intel_uncore_write(uncore, GEN11_BCS_RSVD_INTR_MASK, ~smask);
+	if (HAS_ENGINE(gt, BCS1) || HAS_ENGINE(gt, BCS2))
+		intel_uncore_write(uncore, XEHPC_BCS1_BCS2_INTR_MASK, ~dmask);
+	if (HAS_ENGINE(gt, BCS3) || HAS_ENGINE(gt, BCS4))
+		intel_uncore_write(uncore, XEHPC_BCS3_BCS4_INTR_MASK, ~dmask);
+	if (HAS_ENGINE(gt, BCS5) || HAS_ENGINE(gt, BCS6))
+		intel_uncore_write(uncore, XEHPC_BCS5_BCS6_INTR_MASK, ~dmask);
+	if (HAS_ENGINE(gt, BCS7) || HAS_ENGINE(gt, BCS8))
+		intel_uncore_write(uncore, XEHPC_BCS7_BCS8_INTR_MASK, ~dmask);
 	intel_uncore_write(uncore, GEN11_VCS0_VCS1_INTR_MASK, ~dmask);
 	intel_uncore_write(uncore, GEN11_VCS2_VCS3_INTR_MASK, ~dmask);
 	if (HAS_ENGINE(gt, VCS4) || HAS_ENGINE(gt, VCS5))
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
index aa2c0974b02c..fe09288a3145 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
@@ -1529,6 +1529,10 @@
 #define GEN11_GUNIT_CSME_INTR_MASK		_MMIO(0x1900f4)
 #define GEN12_CCS0_CCS1_INTR_MASK		_MMIO(0x190100)
 #define GEN12_CCS2_CCS3_INTR_MASK		_MMIO(0x190104)
+#define XEHPC_BCS1_BCS2_INTR_MASK		_MMIO(0x190110)
+#define XEHPC_BCS3_BCS4_INTR_MASK		_MMIO(0x190114)
+#define XEHPC_BCS5_BCS6_INTR_MASK		_MMIO(0x190118)
+#define XEHPC_BCS7_BCS8_INTR_MASK		_MMIO(0x19011c)
 
 #define GEN12_SFC_DONE(n)			_MMIO(0x1cc000 + (n) * 0x1000)
 
-- 
2.35.1


  parent reply	other threads:[~2022-05-02 16:34 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-02 16:34 [PATCH 00/11] i915: Introduce Ponte Vecchio Matt Roper
2022-05-02 16:34 ` [PATCH 01/11] drm/i915/pvc: add initial Ponte Vecchio definitions Matt Roper
2022-05-02 20:44   ` Lucas De Marchi
2022-05-02 16:34 ` [PATCH 02/11] drm/i915/pvc: Add forcewake support Matt Roper
2022-05-02 22:33   ` Summers, Stuart
2022-05-05  0:34     ` Matt Roper
2022-05-02 16:34 ` [PATCH 03/11] drm/i915/pvc: Define MOCS table for PVC Matt Roper
2022-05-02 16:50   ` Matt Roper
2022-05-02 18:39     ` [Intel-gfx] " Lucas De Marchi
2022-05-02 18:50       ` Matt Roper
2022-05-02 19:27         ` Lucas De Marchi
2022-05-02 19:42           ` Matt Roper
2022-05-02 21:03   ` Lucas De Marchi
2022-05-02 21:14     ` Matt Roper
2022-05-03  6:22       ` Lucas De Marchi
2022-05-02 16:34 ` [PATCH 04/11] drm/i915/pvc: Read correct RP_STATE_CAP register Matt Roper
2022-05-02 16:55   ` Rodrigo Vivi
2022-05-02 16:34 ` [PATCH 05/11] drm/i915/pvc: Remove additional 3D flags from PIPE_CONTROL Matt Roper
2022-05-02 16:34 ` [PATCH 06/11] drm/i915/pvc: Reduce stack usage in reset selftest with extra blitter engine Matt Roper
2022-05-02 18:46   ` Souza, Jose
2022-05-03  8:25   ` [Intel-gfx] " Tvrtko Ursulin
2022-05-02 16:34 ` [PATCH 07/11] drm/i915/pvc: Engines definitions for new copy engines Matt Roper
2022-05-02 18:45   ` [Intel-gfx] " Souza, Jose
2022-05-03  8:05   ` Tvrtko Ursulin
2022-05-05 20:59     ` Matt Roper
2022-05-06  7:21       ` Tvrtko Ursulin
2022-05-06 14:29         ` Matt Roper
2022-05-02 16:34 ` Matt Roper [this message]
2022-05-02 22:23   ` [PATCH 08/11] drm/i915/pvc: Interrupt support " Summers, Stuart
2022-05-02 16:34 ` [PATCH 09/11] drm/i915/pvc: Reset " Matt Roper
2022-05-02 18:44   ` [Intel-gfx] " Souza, Jose
2022-05-02 22:23   ` Summers, Stuart
2022-05-02 16:34 ` [PATCH 10/11] drm/i915/pvc: skip all copy engines from aux table invalidate Matt Roper
2022-05-02 18:40   ` [Intel-gfx] " Souza, Jose
2022-05-02 22:58   ` Kumar Valsan, Prathap
2022-05-02 16:34 ` [PATCH 11/11] drm/i915/pvc: read fuses for link copy engines Matt Roper
2022-05-02 18:48   ` Souza, Jose
2022-05-03  8:19   ` [Intel-gfx] " Tvrtko Ursulin
2022-05-03  8:21 ` [Intel-gfx] [PATCH 00/11] i915: Introduce Ponte Vecchio Tvrtko Ursulin
2022-05-03 14:56   ` Matt Roper
2022-05-03 15:01     ` Tvrtko Ursulin

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