From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Widawsky Subject: [PATCH 10/13] drm/i915: Extract semaphore error collection Date: Tue, 29 Apr 2014 14:52:37 -0700 Message-ID: <1398808360-3674-11-git-send-email-benjamin.widawsky@intel.com> References: <1398808360-3674-1-git-send-email-benjamin.widawsky@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 5A0748A318 for ; Tue, 29 Apr 2014 14:52:49 -0700 (PDT) In-Reply-To: <1398808360-3674-1-git-send-email-benjamin.widawsky@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Intel GFX List-Id: intel-gfx@lists.freedesktop.org Signed-off-by: Ben Widawsky --- drivers/gpu/drm/i915/i915_gpu_error.c | 30 ++++++++++++++++++------------ 1 file changed, 18 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 2d81985..a7eaab2 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -744,6 +744,23 @@ static void i915_gem_record_fences(struct drm_device *dev, } } + +static void gen6_record_semaphore_state(struct drm_i915_private *dev_priv, + struct intel_ring_buffer *ring, + struct drm_i915_error_ring *ering) +{ + ering->semaphore_mboxes[0] = I915_READ(RING_SYNC_0(ring->mmio_base)); + ering->semaphore_mboxes[1] = I915_READ(RING_SYNC_1(ring->mmio_base)); + ering->semaphore_seqno[0] = ring->semaphore.sync_seqno[0]; + ering->semaphore_seqno[1] = ring->semaphore.sync_seqno[1]; + + if (HAS_VEBOX(dev_priv->dev)) { + ering->semaphore_mboxes[2] = + I915_READ(RING_SYNC_2(ring->mmio_base)); + ering->semaphore_seqno[2] = ring->semaphore.sync_seqno[2]; + } +} + static void i915_record_ring_state(struct drm_device *dev, struct intel_ring_buffer *ring, struct drm_i915_error_ring *ering) @@ -753,18 +770,7 @@ static void i915_record_ring_state(struct drm_device *dev, if (INTEL_INFO(dev)->gen >= 6) { ering->rc_psmi = I915_READ(ring->mmio_base + 0x50); ering->fault_reg = I915_READ(RING_FAULT_REG(ring)); - ering->semaphore_mboxes[0] - = I915_READ(RING_SYNC_0(ring->mmio_base)); - ering->semaphore_mboxes[1] - = I915_READ(RING_SYNC_1(ring->mmio_base)); - ering->semaphore_seqno[0] = ring->semaphore.sync_seqno[0]; - ering->semaphore_seqno[1] = ring->semaphore.sync_seqno[1]; - } - - if (HAS_VEBOX(dev)) { - ering->semaphore_mboxes[2] = - I915_READ(RING_SYNC_2(ring->mmio_base)); - ering->semaphore_seqno[2] = ring->semaphore.sync_seqno[2]; + gen6_record_semaphore_state(dev_priv, ring, ering); } if (INTEL_INFO(dev)->gen >= 4) { -- 1.9.2