From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 49E09CD342C for ; Wed, 6 May 2026 22:35:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C10B110EF04; Wed, 6 May 2026 22:35:12 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="OZia7xCJ"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2E0D210EEFD for ; Wed, 6 May 2026 22:35:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1778106911; x=1809642911; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=HKn7hDS2Gw73OlIQ/XNWXc2phiVI2Wulwl8+GqqFH54=; b=OZia7xCJx4QQUt/8i+h3MUO/2PETGU9bKEwh9sqzWYSSYM6EpG5sIlrS jzzWkyq5F7ed2cRPGLJ3ytl0dAIXIAavf9aSQuC/z6ZEU/KSvjX/X4cbf 2nV9tmOOu8vVNx5kS15OWw6wxeCjhVlrejBWuT3Hp4TWH25/FkQb2uF0Z KjbycghvQv95/KZhuJmD/vqX3ga/HIRPKvdBdmTVqbAv+IMb5Pge5NBgj bq+tCmS9RpxCiPTrsUvpwbhHm3/cw/PQx/tVa5QTL2acfgNyh04Nk5R58 DULxgbvFIzMJC6NbQ5rPENKRrhfMDco5dtrR1smoe6230nLBoeQCYA6Ac A==; X-CSE-ConnectionGUID: u5pOx9pWQh2Pz5EeR89vRw== X-CSE-MsgGUID: iPY4Fk/TSzKYv5hOD61/ag== X-IronPort-AV: E=McAfee;i="6800,10657,11778"; a="90429709" X-IronPort-AV: E=Sophos;i="6.23,220,1770624000"; d="scan'208";a="90429709" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 May 2026 15:35:10 -0700 X-CSE-ConnectionGUID: L4ajmZuhSQuDvsyyNu1hAg== X-CSE-MsgGUID: qXsF4OQbQqemme65ih9rsw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,220,1770624000"; d="scan'208";a="259707464" Received: from orsosgc001.jf.intel.com ([10.88.27.185]) by fmviesa002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 May 2026 15:35:10 -0700 From: Umesh Nerlige Ramappa To: intel-xe@lists.freedesktop.org, niranjana.vishwanathapura@intel.com Cc: matthew.brost@intel.com, stuart.summers@intel.com Subject: [PATCH v4 01/11] drm/xe/lrc: Use 64 bit ctx timestamp in the LRC snapshot Date: Wed, 6 May 2026 15:35:02 -0700 Message-ID: <20260506223500.3769614-14-umesh.nerlige.ramappa@intel.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260506223500.3769614-13-umesh.nerlige.ramappa@intel.com> References: <20260506223500.3769614-13-umesh.nerlige.ramappa@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" Use the 64 bit value when available for the context timestamp in the LRC snapshot. Suggested-by: Matthew Brost Signed-off-by: Umesh Nerlige Ramappa Reviewed-by: Niranjana Vishwanathapura --- drivers/gpu/drm/xe/xe_lrc.c | 4 ++-- drivers/gpu/drm/xe/xe_lrc.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_lrc.c b/drivers/gpu/drm/xe/xe_lrc.c index fdfe2ed5f683..570ff9f55849 100644 --- a/drivers/gpu/drm/xe/xe_lrc.c +++ b/drivers/gpu/drm/xe/xe_lrc.c @@ -2462,7 +2462,7 @@ struct xe_lrc_snapshot *xe_lrc_snapshot_capture(struct xe_lrc *lrc) snapshot->replay_offset = 0; snapshot->replay_size = lrc->replay_size; snapshot->lrc_snapshot = NULL; - snapshot->ctx_timestamp = lower_32_bits(xe_lrc_ctx_timestamp(lrc)); + snapshot->ctx_timestamp = xe_lrc_ctx_timestamp(lrc); snapshot->ctx_job_timestamp = xe_lrc_ctx_job_timestamp(lrc); return snapshot; } @@ -2515,7 +2515,7 @@ void xe_lrc_snapshot_print(struct xe_lrc_snapshot *snapshot, struct drm_printer drm_printf(p, "\tRing start: (memory) 0x%08x\n", snapshot->start); drm_printf(p, "\tStart seqno: (memory) %d\n", snapshot->start_seqno); drm_printf(p, "\tSeqno: (memory) %d\n", snapshot->seqno); - drm_printf(p, "\tTimestamp: 0x%08x\n", snapshot->ctx_timestamp); + drm_printf(p, "\tTimestamp: 0x%016llx\n", snapshot->ctx_timestamp); drm_printf(p, "\tJob Timestamp: 0x%08x\n", snapshot->ctx_job_timestamp); if (!snapshot->lrc_snapshot) diff --git a/drivers/gpu/drm/xe/xe_lrc.h b/drivers/gpu/drm/xe/xe_lrc.h index 5440663183f6..bef7af9a578b 100644 --- a/drivers/gpu/drm/xe/xe_lrc.h +++ b/drivers/gpu/drm/xe/xe_lrc.h @@ -37,7 +37,7 @@ struct xe_lrc_snapshot { } tail; u32 start_seqno; u32 seqno; - u32 ctx_timestamp; + u64 ctx_timestamp; u32 ctx_job_timestamp; }; -- 2.51.0