From: j.glisse@gmail.com
To: dri-devel@lists.freedesktop.org
Cc: "Christian König" <deathsimple@vodafone.de>
Subject: [PATCH 22/24] drm/radeon: extend ring debugfs files with fence info c2
Date: Wed, 25 Apr 2012 15:03:27 -0400 [thread overview]
Message-ID: <1335380609-5804-23-git-send-email-j.glisse@gmail.com> (raw)
In-Reply-To: <1335380609-5804-1-git-send-email-j.glisse@gmail.com>
From: Christian König <deathsimple@vodafone.de>
That should aid in debugging multi ring lockups.
v2 rebase on top of debugfs removal
Signed-off-by: Christian König <deathsimple@vodafone.de>
---
drivers/gpu/drm/radeon/radeon.h | 1 +
drivers/gpu/drm/radeon/radeon_fence.c | 1 +
2 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 91b48ac..6377f8c 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -233,6 +233,7 @@ struct radeon_fence {
bool signaled;
/* RB, DMA, etc. */
int ring;
+ unsigned emitted_at;
struct radeon_semaphore *semaphore;
struct radeon_ib *ib;
};
diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c
index 2868eda..2e56101 100644
--- a/drivers/gpu/drm/radeon/radeon_fence.c
+++ b/drivers/gpu/drm/radeon/radeon_fence.c
@@ -71,6 +71,7 @@ int radeon_fence_emit(struct radeon_device *rdev, struct radeon_fence *fence)
return 0;
}
fence->seq = atomic_add_return(1, &rdev->fence_drv[fence->ring].seq);
+ fence->emitted_at = rdev->ring[fence->ring].wptr;
radeon_fence_ring_emit(rdev, fence->ring, fence);
trace_radeon_fence_emit(rdev->ddev, fence->seq);
fence->emitted = true;
--
1.7.7.6
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next prev parent reply other threads:[~2012-04-25 19:04 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-25 19:03 Reworking of GPU reset logic + dumping j.glisse
2012-04-25 19:03 ` [PATCH 01/24] drm/radeon: remove fence/ring/ib debugfs files j.glisse
2012-04-26 9:11 ` Christian König
2012-04-26 9:18 ` David Airlie
2012-04-26 13:36 ` Jerome Glisse
2012-04-26 13:58 ` Alex Deucher
2012-04-25 19:03 ` [PATCH 02/24] drm/radeon: make radeon_gpu_is_lockup a per ring function j.glisse
2012-04-25 19:03 ` [PATCH 03/24] drm/radeon: replace gpu_lockup with ring->ready flag j.glisse
2012-04-25 19:03 ` [PATCH 04/24] drm/radeon: use central function for IB testing j.glisse
2012-04-25 19:03 ` [PATCH 05/24] drm/radeon: rework gpu lockup detection and processing j.glisse
2012-04-25 19:03 ` [PATCH 06/24] drm/radeon: fix a critical bug in the SA code j.glisse
2012-04-25 19:03 ` [PATCH 07/24] drm/radeon: add proper locking to the SA v2 j.glisse
2012-04-25 19:03 ` [PATCH 08/24] drm/radeon: add biggest hole tracking and wakequeue to the sa v4 j.glisse
2012-04-25 19:03 ` [PATCH 09/24] drm/radeon: simplify semaphore handling j.glisse
2012-04-25 19:03 ` [PATCH 10/24] drm/radeon: return -ENOENT in fence_wait_next v2 j.glisse
2012-04-25 19:03 ` [PATCH 11/24] drm/radeon: rename fence_wait_last to fence_wait_empty j.glisse
2012-04-25 19:03 ` [PATCH 12/24] drm/radeon: rip out the ib pool v2 j.glisse
2012-04-25 19:03 ` [PATCH 13/24] drm/radeon: fix a bug with the ring syncing code j.glisse
2012-04-25 19:03 ` [PATCH 14/24] drm/radeon: rework recursive gpu reset handling j.glisse
2012-04-25 19:03 ` [PATCH 15/24] drm/radeon: remove recursive mutex implementation j.glisse
2012-04-25 19:03 ` [PATCH 16/24] drm/radeon: move lockup detection code into radeon_ring.c v2 j.glisse
2012-04-25 19:03 ` [PATCH 17/24] drm/radeon: make lockup timeout a module param j.glisse
2012-04-25 19:03 ` [PATCH 18/24] drm/radeon: unlock the ring mutex while waiting for the next fence j.glisse
2012-04-25 19:03 ` [PATCH 19/24] drm/radeon: make forcing ring activity a common function j.glisse
2012-04-25 19:03 ` [PATCH 20/24] drm/radeon: remove r300_gpu_is_lockup j.glisse
2012-04-25 19:03 ` [PATCH 21/24] drm/radeon: remove cayman_gpu_is_lockup j.glisse
2012-04-25 19:03 ` j.glisse [this message]
2012-04-25 19:03 ` [PATCH 23/24] drm/radeon: keep the cs relocs inside the ib j.glisse
2012-04-25 19:03 ` [PATCH 24/24] drm/radeon: add faulty command buffer dump facilities j.glisse
2012-04-25 21:53 ` Luca Tettamanti
2012-04-25 22:30 ` Jerome Glisse
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