From: Felix Kuehling <Felix.Kuehling@amd.com>
To: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: Alex Sierra <alex.sierra@amd.com>, Philip Yang <Philip.Yang@amd.com>
Subject: [PATCH 22/34] drm/amdgpu: enable 48-bit IH timestamp counter
Date: Wed, 14 Apr 2021 21:23:25 -0400 [thread overview]
Message-ID: <20210415012337.1755-23-Felix.Kuehling@amd.com> (raw)
In-Reply-To: <20210415012337.1755-1-Felix.Kuehling@amd.com>
From: Alex Sierra <alex.sierra@amd.com>
By default this timestamp is 32 bit counter. It gets
overflowed in around 10 minutes.
Signed-off-by: Alex Sierra <alex.sierra@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
---
drivers/gpu/drm/amd/amdgpu/vega10_ih.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
index ca8efa5c6978..2f17c8a57015 100644
--- a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
@@ -104,6 +104,7 @@ static int vega10_ih_toggle_ring_interrupts(struct amdgpu_device *adev,
tmp = RREG32(ih_regs->ih_rb_cntl);
tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_ENABLE, (enable ? 1 : 0));
+ tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, RB_GPU_TS_ENABLE, 1);
/* enable_intr field is only valid in ring0 */
if (ih == &adev->irq.ih)
tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, ENABLE_INTR, (enable ? 1 : 0));
--
2.31.1
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next prev parent reply other threads:[~2021-04-15 1:25 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-15 1:23 [PATCH 00/34] Add HMM-based SVM memory manager to KFD v5 Felix Kuehling
2021-04-15 1:23 ` [PATCH 01/34] drm/amdkfd: helper to convert gpu id and idx Felix Kuehling
2021-04-15 1:23 ` [PATCH 02/34] drm/amdkfd: add svm ioctl API Felix Kuehling
2021-04-15 1:23 ` [PATCH 03/34] drm/amdkfd: register svm range Felix Kuehling
2021-04-15 1:23 ` [PATCH 04/34] drm/amdkfd: add svm ioctl GET_ATTR op Felix Kuehling
2021-04-15 1:23 ` [PATCH 05/34] drm/amdgpu: add common HMM get pages function Felix Kuehling
2021-04-15 1:23 ` [PATCH 06/34] drm/amdkfd: support larger svm range allocation Felix Kuehling
2021-04-15 1:23 ` [PATCH 07/34] drm/amdkfd: validate svm range system memory Felix Kuehling
2021-04-15 1:23 ` [PATCH 08/34] drm/amdkfd: deregister svm range Felix Kuehling
2021-04-15 1:23 ` [PATCH 09/34] drm/amdgpu: export vm update mapping interface Felix Kuehling
2021-04-15 1:23 ` [PATCH 10/34] drm/amdkfd: map svm range to GPUs Felix Kuehling
2021-04-15 1:23 ` [PATCH 11/34] drm/amdkfd: svm range eviction and restore Felix Kuehling
2021-04-15 1:23 ` [PATCH 12/34] drm/amdgpu: Enable retry faults unconditionally on Aldebaran Felix Kuehling
2021-04-15 1:23 ` [PATCH 13/34] drm/amdkfd: add xnack enabled flag to kfd_process Felix Kuehling
2021-04-15 1:23 ` [PATCH 14/34] drm/amdkfd: add ioctl to configure and query xnack retries Felix Kuehling
2021-04-15 1:23 ` [PATCH 15/34] drm/amdkfd: register HMM device private zone Felix Kuehling
2021-04-15 1:23 ` [PATCH 16/34] drm/amdkfd: validate vram svm range from TTM Felix Kuehling
2021-04-15 1:23 ` [PATCH 17/34] drm/amdkfd: support xgmi same hive mapping Felix Kuehling
2021-04-15 1:23 ` [PATCH 18/34] drm/amdkfd: copy memory through gart table Felix Kuehling
2021-04-15 1:23 ` [PATCH 19/34] drm/amdkfd: HMM migrate ram to vram Felix Kuehling
2021-04-15 1:23 ` [PATCH 20/34] drm/amdkfd: HMM migrate vram to ram Felix Kuehling
2021-04-15 1:23 ` [PATCH 21/34] drm/amdkfd: invalidate tables on page retry fault Felix Kuehling
2021-04-15 1:23 ` Felix Kuehling [this message]
2021-04-15 1:23 ` [PATCH 23/34] drm/amdkfd: page table restore through svm API Felix Kuehling
2021-04-15 1:23 ` [PATCH 24/34] drm/amdkfd: SVM API call to restore page tables Felix Kuehling
2021-04-15 1:23 ` [PATCH 25/34] drm/amdkfd: add svm_bo reference for eviction fence Felix Kuehling
2021-04-15 1:23 ` [PATCH 26/34] drm/amdgpu: add param bit flag to create SVM BOs Felix Kuehling
2021-04-15 1:23 ` [PATCH 27/34] drm/amdkfd: add svm_bo eviction mechanism support Felix Kuehling
2021-04-15 1:23 ` [PATCH 28/34] drm/amdgpu: svm bo enable_signal call condition Felix Kuehling
2021-04-15 1:23 ` [PATCH 29/34] drm/amdgpu: add svm_bo eviction to enable_signal cb Felix Kuehling
2021-04-15 1:23 ` [PATCH 30/34] drm/amdkfd: refine migration policy with xnack on Felix Kuehling
2021-04-15 1:23 ` [PATCH 31/34] drm/amdkfd: add svm range validate timestamp Felix Kuehling
2021-04-15 1:23 ` [PATCH 32/34] drm/amdkfd: multiple gpu migrate vram to vram Felix Kuehling
2021-04-15 1:23 ` [PATCH 33/34] drm/amdkfd: Add SVM API support capability bits Felix Kuehling
2021-04-15 1:23 ` [PATCH 34/34] drm/amdkfd: Add CONFIG_HSA_AMD_SVM Felix Kuehling
-- strict thread matches above, loose matches on Subject: below --
2021-04-06 1:45 [PATCH 00/34] Add HMM-based SVM memory manager to KFD v4 Felix Kuehling
2021-04-06 1:46 ` [PATCH 22/34] drm/amdgpu: enable 48-bit IH timestamp counter Felix Kuehling
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